June 2020 - Linux-stable-mirror

[PATCH] pwm: lpss: Fix get_state runtime-pm reference handling

by Hans de Goede

Before commit cfc4c189bc70 ("pwm: Read initial hardware state at request time"), a driver's get_state callback would get called once per PWM from pwmchip_add(). pwm-lpss' runtime-pm code was relying on this, getting a runtime-pm ref for PWMs which are enabled at probe time from within its get_state callback, before enabling runtime-pm. The change to calling get_state at request time causes a number of problems: 1. PWMs enabled at probe time may get runtime suspended before they are requested, causing e.g. a LCD backlight controlled by the PWM to turn off. 2. When the request happens when the PWM has been runtime suspended, the ctrl register will read all 1 / 0xffffffff, causing get_state to store bogus values in the pwm_state. 3. get_state was using an async pm_runtime_get() call, because it assumed that runtime-pm has not been enabled yet. If shortly after the request an apply call is made, then the pwm_lpss_is_updating() check may trigger because the resume triggered by the pm_runtime_get() call is not complete yet, so the ctrl register still reads all 1 / 0xffffffff. This commit fixes these issues by moving the initial pm_runtime_get() call for PWMs which are enabled at probe time to the pwm_lpss_probe() function; and by making get_state take a runtime-pm ref before reading the ctrl reg. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1828927 Fixes: cfc4c189bc70 ("pwm: Read initial hardware state at request time") Cc: stable(a)vger.kernel.org Signed-off-by: Hans de Goede <hdegoede(a)redhat.com> --- drivers/pwm/pwm-lpss.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/pwm/pwm-lpss.c b/drivers/pwm/pwm-lpss.c index 75bbfe5f3bc2..9d965ffe66d1 100644 --- a/drivers/pwm/pwm-lpss.c +++ b/drivers/pwm/pwm-lpss.c @@ -158,7 +158,6 @@ static int pwm_lpss_apply(struct pwm_chip *chip, struct pwm_device *pwm, return 0; } -/* This function gets called once from pwmchip_add to get the initial state */ static void pwm_lpss_get_state(struct pwm_chip *chip, struct pwm_device *pwm, struct pwm_state *state) { @@ -167,6 +166,8 @@ static void pwm_lpss_get_state(struct pwm_chip *chip, struct pwm_device *pwm, unsigned long long base_unit, freq, on_time_div; u32 ctrl; + pm_runtime_get_sync(chip->dev); + base_unit_range = BIT(lpwm->info->base_unit_bits); ctrl = pwm_lpss_read(pwm); @@ -187,8 +188,7 @@ static void pwm_lpss_get_state(struct pwm_chip *chip, struct pwm_device *pwm, state->polarity = PWM_POLARITY_NORMAL; state->enabled = !!(ctrl & PWM_ENABLE); - if (state->enabled) - pm_runtime_get(chip->dev); + pm_runtime_put(chip->dev); } static const struct pwm_ops pwm_lpss_ops = { @@ -202,7 +202,8 @@ struct pwm_lpss_chip *pwm_lpss_probe(struct device *dev, struct resource *r, { struct pwm_lpss_chip *lpwm; unsigned long c; - int ret; + int i, ret; + u32 ctrl; if (WARN_ON(info->npwm > MAX_PWMS)) return ERR_PTR(-ENODEV); @@ -232,6 +233,12 @@ struct pwm_lpss_chip *pwm_lpss_probe(struct device *dev, struct resource *r, return ERR_PTR(ret); } + for (i = 0; i < lpwm->info->npwm; i++) { + ctrl = pwm_lpss_read(&lpwm->chip.pwms[i]); + if (ctrl & PWM_ENABLE) + pm_runtime_get(dev); + } + return lpwm; } EXPORT_SYMBOL_GPL(pwm_lpss_probe); -- 2.26.0

3 years, 11 months

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[PATCH v5 08/11] PCI: qcom: Add support for tx term offset for rev 2.1.0

by Ansuel Smith

Add tx term offset support to pcie qcom driver need in some revision of the ipq806x SoC. Ipq8064 needs tx term offset set to 7. Fixes: 82a823833f4e ("PCI: qcom: Add Qualcomm PCIe controller driver") Signed-off-by: Sham Muthayyan <smuthayy(a)codeaurora.org> Signed-off-by: Ansuel Smith <ansuelsmth(a)gmail.com> Cc: stable(a)vger.kernel.org # v4.5+ --- drivers/pci/controller/dwc/pcie-qcom.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index f5398b0d270c..2cd6d1456210 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -45,6 +45,9 @@ #define PCIE_CAP_CPL_TIMEOUT_DISABLE 0x10 #define PCIE20_PARF_PHY_CTRL 0x40 +#define PHY_CTRL_PHY_TX0_TERM_OFFSET_MASK GENMASK(20, 16) +#define PHY_CTRL_PHY_TX0_TERM_OFFSET(x) ((x) << 16) + #define PCIE20_PARF_PHY_REFCLK 0x4C #define PHY_REFCLK_SSP_EN BIT(16) #define PHY_REFCLK_USE_PAD BIT(12) @@ -374,9 +377,18 @@ static int qcom_pcie_init_2_1_0(struct qcom_pcie *pcie) writel(PHY_RX0_EQ(4), pcie->parf + PCIE20_PARF_CONFIG_BITS); } + if (of_device_is_compatible(node, "qcom,pcie-ipq8064")) { + /* set TX termination offset */ + val = readl(pcie->parf + PCIE20_PARF_PHY_CTRL); + val &= ~PHY_CTRL_PHY_TX0_TERM_OFFSET_MASK; + val |= PHY_CTRL_PHY_TX0_TERM_OFFSET(7); + writel(val, pcie->parf + PCIE20_PARF_PHY_CTRL); + } + /* enable external reference clock */ val = readl(pcie->parf + PCIE20_PARF_PHY_REFCLK); - val |= BIT(16); + val &= ~PHY_REFCLK_USE_PAD; + val |= PHY_REFCLK_SSP_EN; writel(val, pcie->parf + PCIE20_PARF_PHY_REFCLK); /* wait for clock acquisition */ -- 2.25.1

3 years, 11 months

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[PATCH v5 04/11] PCI: qcom: Add missing reset for ipq806x

by Ansuel Smith

Add missing ext reset used by ipq8064 SoC in PCIe qcom driver. Fixes: 82a823833f4e ("PCI: qcom: Add Qualcomm PCIe controller driver") Signed-off-by: Sham Muthayyan <smuthayy(a)codeaurora.org> Signed-off-by: Ansuel Smith <ansuelsmth(a)gmail.com> Cc: stable(a)vger.kernel.org # v4.5+ Reviewed-by: Rob Herring <robh(a)kernel.org> Reviewed-by: Philipp Zabel <p.zabel(a)pengutronix.de> --- drivers/pci/controller/dwc/pcie-qcom.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index 4512c2c5f61c..4dab5ef630cc 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -95,6 +95,7 @@ struct qcom_pcie_resources_2_1_0 { struct reset_control *ahb_reset; struct reset_control *por_reset; struct reset_control *phy_reset; + struct reset_control *ext_reset; struct regulator_bulk_data supplies[QCOM_PCIE_2_1_0_MAX_SUPPLY]; }; @@ -272,6 +273,10 @@ static int qcom_pcie_get_resources_2_1_0(struct qcom_pcie *pcie) if (IS_ERR(res->por_reset)) return PTR_ERR(res->por_reset); + res->ext_reset = devm_reset_control_get_optional_exclusive(dev, "ext"); + if (IS_ERR(res->ext_reset)) + return PTR_ERR(res->ext_reset); + res->phy_reset = devm_reset_control_get_exclusive(dev, "phy"); return PTR_ERR_OR_ZERO(res->phy_reset); } @@ -285,6 +290,7 @@ static void qcom_pcie_deinit_2_1_0(struct qcom_pcie *pcie) reset_control_assert(res->axi_reset); reset_control_assert(res->ahb_reset); reset_control_assert(res->por_reset); + reset_control_assert(res->ext_reset); reset_control_assert(res->phy_reset); clk_disable_unprepare(res->iface_clk); clk_disable_unprepare(res->core_clk); @@ -343,6 +349,12 @@ static int qcom_pcie_init_2_1_0(struct qcom_pcie *pcie) goto err_deassert_ahb; } + ret = reset_control_deassert(res->ext_reset); + if (ret) { + dev_err(dev, "cannot deassert ext reset\n"); + goto err_deassert_ahb; + } + /* enable PCIe clocks and resets */ val = readl(pcie->parf + PCIE20_PARF_PHY_CTRL); val &= ~BIT(0); -- 2.25.1

3 years, 11 months

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[PATCH 4.4 00/48] 4.4.226-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.226 release. There are 48 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 Wed, 03 Jun 2020 17:38:19 +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/v4.x/stable-review/patch-4.4.226-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.226-rc1 Ben Hutchings <ben.hutchings(a)codethink.co.uk> drm/msm: Fix possible null dereference on failure of get_pages() Guoqing Jiang <gqjiang(a)suse.com> sc16is7xx: move label 'err_spi' to correct section Michal Marek <mmarek(a)suse.com> asm-prototypes: Clear any CPP defines before declaring the functions Liviu Dudau <liviu(a)dudau.co.uk> mm/vmalloc.c: don't dereference possible NULL pointer in __vunmap() Roopa Prabhu <roopa(a)cumulusnetworks.com> net: rtnl_configure_link: fix dev flags changes arg to __dev_notify_flags Sudip Mukherjee <sudip(a)vectorindia.org> mac80211: fix memory leak Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> usb: renesas_usbhs: gadget: fix spin_lock_init() for &uep->lock Thomas Gleixner <tglx(a)linutronix.de> genirq/generic_pending: Do not lose pending affinity update Matt Roper <matthew.d.roper(a)intel.com> drm/fb-helper: Use proper plane mask for fb cleanup Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> mm: remove VM_BUG_ON(PageSlab()) from page_mapcount() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Revert "Input: i8042 - add ThinkPad S230u to i8042 nomux list" Qiushi Wu <wu000273(a)umn.edu> bonding: Fix reference count leak in bond_sysfs_slave_add. Qiushi Wu <wu000273(a)umn.edu> qlcnic: fix missing release in qlcnic_83xx_interrupt_test. Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code Phil Sutter <phil(a)nwl.cc> netfilter: ipset: Fix subcounter update skip Michael Braun <michael-dev(a)fami-braun.de> netfilter: nft_reject_bridge: enable reject with bridge vlan Xin Long <lucien.xin(a)gmail.com> ip_vti: receive ipip packet by calling ip_tunnel_rcv Jeremy Sowden <jeremy(a)azazel.net> vti4: eliminated some duplicate code. Xin Long <lucien.xin(a)gmail.com> xfrm: fix a NULL-ptr deref in xfrm_local_error Xin Long <lucien.xin(a)gmail.com> xfrm: fix a warning in xfrm_policy_insert_list Xin Long <lucien.xin(a)gmail.com> xfrm: allow to accept packets with ipv6 NEXTHDR_HOP in xfrm_input Alexander Dahl <post(a)lespocky.de> x86/dma: Fix max PFN arithmetic overflow on 32 bit systems Helge Deller <deller(a)gmx.de> parisc: Fix kernel panic in mem_init() Qiushi Wu <wu000273(a)umn.edu> iommu: Fix reference count leak in iommu_group_alloc. Arnd Bergmann <arnd(a)arndb.de> include/asm-generic/topology.h: guard cpumask_of_node() macro argument Alexander Potapenko <glider(a)google.com> fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info() Eric W. Biederman <ebiederm(a)xmission.com> exec: Always set cap_ambient in cap_bprm_set_creds Chris Chiu <chiu(a)endlessm.com> ALSA: usb-audio: mixer: volume quirk for ESS Technology Asus USB DAC Changming Liu <liu.changm(a)northeastern.edu> ALSA: hwdep: fix a left shifting 1 by 31 UB bug Kaike Wan <kaike.wan(a)intel.com> IB/qib: Call kobject_put() when kobject_init_and_add() fails Kevin Locke <kevin(a)kevinlocke.name> Input: i8042 - add ThinkPad S230u to i8042 reset list Łukasz Patron <priv.luk(a)gmail.com> Input: xpad - add custom init packet for Xbox One S controllers Brendan Shanks <bshanks(a)codeweavers.com> Input: evdev - call input_flush_device() on release(), not flush() Kevin Locke <kevin(a)kevinlocke.name> Input: i8042 - add ThinkPad S230u to i8042 nomux list James Hilliard <james.hilliard1(a)gmail.com> Input: usbtouchscreen - add support for BonXeon TP Steve French <stfrench(a)microsoft.com> cifs: Fix null pointer check in cifs_read Masahiro Yamada <masahiroy(a)kernel.org> usb: gadget: legacy: fix redundant initialization warnings Lei Xue <carmark.dlut(a)gmail.com> cachefiles: Fix race between read_waiter and read_copier involving op->to_do Bob Peterson <rpeterso(a)redhat.com> gfs2: don't call quota_unhold if quotas are not locked Kalderon, Michal <Michal.Kalderon(a)cavium.com> IB/cma: Fix reference count leak when no ipv4 addresses are set Dmitry V. Levin <ldv(a)altlinux.org> uapi: fix linux/if_pppol2tp.h userspace compilation errors Qiushi Wu <wu000273(a)umn.edu> net/mlx4_core: fix a memory leak bug. Qiushi Wu <wu000273(a)umn.edu> net: sun: fix missing release regions in cas_init_one(). Moshe Shemesh <moshe(a)mellanox.com> net/mlx5: Add command entry handling completion Jere Leppänen <jere.leppanen(a)nokia.com> sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed Yuqi Jin <jinyuqi(a)huawei.com> net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()" Eric Dumazet <edumazet(a)google.com> ax25: fix setsockopt(SO_BINDTODEVICE) ------------- Diffstat: Makefile | 4 +- arch/parisc/mm/init.c | 2 +- arch/x86/include/asm/dma.h | 2 +- drivers/gpu/drm/drm_fb_helper.c | 2 +- drivers/gpu/drm/msm/msm_gem.c | 20 +++--- drivers/infiniband/hw/qib/qib_sysfs.c | 9 +-- drivers/input/evdev.c | 19 ++---- drivers/input/joystick/xpad.c | 12 ++++ drivers/input/serio/i8042-x86ia64io.h | 7 ++ drivers/input/touchscreen/usbtouchscreen.c | 1 + drivers/iommu/iommu.c | 2 +- drivers/net/bonding/bond_sysfs_slave.c | 4 +- drivers/net/ethernet/mellanox/mlx4/fw.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 15 +++++ .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 4 +- drivers/net/ethernet/sun/cassini.c | 3 +- drivers/tty/serial/sc16is7xx.c | 2 + drivers/usb/gadget/legacy/inode.c | 3 +- drivers/usb/renesas_usbhs/mod_gadget.c | 2 +- fs/binfmt_elf.c | 2 +- fs/cachefiles/rdwr.c | 2 +- fs/cifs/file.c | 2 +- fs/gfs2/quota.c | 3 +- include/asm-generic/asm-prototypes.h | 6 ++ include/asm-generic/topology.h | 2 +- include/linux/mlx5/driver.h | 1 + include/linux/mm.h | 1 - include/linux/netfilter/nf_conntrack_pptp.h | 2 +- include/rdma/ib_addr.h | 6 +- include/uapi/linux/l2tp.h | 7 +- kernel/irq/migration.c | 26 ++++++-- mm/vmalloc.c | 2 +- net/ax25/af_ax25.c | 6 +- net/bridge/netfilter/nft_reject_bridge.c | 6 ++ net/core/rtnetlink.c | 2 +- net/ipv4/ip_vti.c | 75 ++++++++++++---------- net/ipv4/netfilter/nf_nat_pptp.c | 7 +- net/ipv4/route.c | 14 ++-- net/mac80211/sta_info.c | 1 + net/netfilter/ipset/ip_set_list_set.c | 2 +- net/netfilter/nf_conntrack_pptp.c | 62 ++++++++++-------- net/sctp/sm_statefuns.c | 9 +-- net/xfrm/xfrm_input.c | 2 +- net/xfrm/xfrm_output.c | 3 +- net/xfrm/xfrm_policy.c | 7 +- security/commoncap.c | 1 + sound/core/hwdep.c | 4 +- sound/usb/mixer.c | 8 +++ 48 files changed, 229 insertions(+), 157 deletions(-)

3 years, 11 months

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[PATCH 1/1] tpm: fix TIS locality timeout problems

by Ivan Hu

From: James Bottomley <James.Bottomley(a)HansenPartnership.com> BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1881710 It has been reported that some TIS based TPMs are giving unexpected errors when using the O_NONBLOCK path of the TPM device. The problem is that some TPMs don't like it when you get and then relinquish a locality (as the tpm_try_get_ops()/tpm_put_ops() pair does) without sending a command. This currently happens all the time in the O_NONBLOCK write path. Fix this by moving the tpm_try_get_ops() further down the code to after the O_NONBLOCK determination is made. This is safe because the priv->buffer_mutex still protects the priv state being modified. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=206275 Fixes: d23d12484307 ("tpm: fix invalid locking in NONBLOCKING mode") Reported-by: Mario Limonciello <Mario.Limonciello(a)dell.com> Tested-by: Alex Guzman <alex(a)guzman.io> Cc: stable(a)vger.kernel.org Reviewed-by: Jerry Snitselaar <jsnitsel(a)redhat.com> Signed-off-by: James Bottomley <James.Bottomley(a)HansenPartnership.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> Signed-off-by: Ivan Hu <ivan.hu(a)canonical.com> --- drivers/char/tpm/tpm-dev-common.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) diff --git a/drivers/char/tpm/tpm-dev-common.c b/drivers/char/tpm/tpm-dev-common.c index 10b9f63701e6..de55205d3a11 100644 --- a/drivers/char/tpm/tpm-dev-common.c +++ b/drivers/char/tpm/tpm-dev-common.c @@ -164,15 +164,6 @@ ssize_t tpm_common_write(struct file *file, const char __user *buf, goto out; } - /* atomic tpm command send and result receive. We only hold the ops - * lock during this period so that the tpm can be unregistered even if - * the char dev is held open. - */ - if (tpm_try_get_ops(priv->chip)) { - ret = -EPIPE; - goto out; - } - priv->response_length = 0; priv->response_read = false; *off = 0; @@ -186,11 +177,19 @@ ssize_t tpm_common_write(struct file *file, const char __user *buf, if (file->f_flags & O_NONBLOCK) { priv->command_enqueued = true; queue_work(tpm_dev_wq, &priv->async_work); - tpm_put_ops(priv->chip); mutex_unlock(&priv->buffer_mutex); return size; } + /* atomic tpm command send and result receive. We only hold the ops + * lock during this period so that the tpm can be unregistered even if + * the char dev is held open. + */ + if (tpm_try_get_ops(priv->chip)) { + ret = -EPIPE; + goto out; + } + ret = tpm_transmit(priv->chip, priv->space, priv->data_buffer, sizeof(priv->data_buffer), 0); tpm_put_ops(priv->chip); -- 2.17.1

3 years, 11 months

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[PATCH 4.14 00/77] 4.14.183-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.183 release. There are 77 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 Wed, 03 Jun 2020 17:38:19 +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/v4.x/stable-review/patch-4.14.183-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.183-rc1 Salil Mehta <salil.mehta(a)huawei.com> net: hns: Fixes the missing put_device in positive leg for roce reset Colin Ian King <colin.king(a)canonical.com> net: hns: fix unsigned comparison to less than zero Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: VMX: check for existence of secondary exec controls before accessing David Howells <dhowells(a)redhat.com> rxrpc: Fix transport sockopts to get IPv4 errors on an IPv6 socket Guoqing Jiang <gqjiang(a)suse.com> sc16is7xx: move label 'err_spi' to correct section Liviu Dudau <liviu(a)dudau.co.uk> mm/vmalloc.c: don't dereference possible NULL pointer in __vunmap() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Revert "Input: i8042 - add ThinkPad S230u to i8042 nomux list" Qiushi Wu <wu000273(a)umn.edu> bonding: Fix reference count leak in bond_sysfs_slave_add. Qiushi Wu <wu000273(a)umn.edu> qlcnic: fix missing release in qlcnic_83xx_interrupt_test. Xin Long <lucien.xin(a)gmail.com> esp6: get the right proto for transport mode in esp6_gso_encap Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nfnetlink_cthelper: unbreak userspace helper support Phil Sutter <phil(a)nwl.cc> netfilter: ipset: Fix subcounter update skip Michael Braun <michael-dev(a)fami-braun.de> netfilter: nft_reject_bridge: enable reject with bridge vlan Xin Long <lucien.xin(a)gmail.com> ip_vti: receive ipip packet by calling ip_tunnel_rcv Jeremy Sowden <jeremy(a)azazel.net> vti4: eliminated some duplicate code. Antony Antony <antony(a)phenome.org> xfrm: fix error in comment Xin Long <lucien.xin(a)gmail.com> xfrm: fix a NULL-ptr deref in xfrm_local_error Xin Long <lucien.xin(a)gmail.com> xfrm: fix a warning in xfrm_policy_insert_list Xin Long <lucien.xin(a)gmail.com> xfrm: call xfrm_output_gso when inner_protocol is set in xfrm_output Xin Long <lucien.xin(a)gmail.com> xfrm: allow to accept packets with ipv6 NEXTHDR_HOP in xfrm_input Al Viro <viro(a)zeniv.linux.org.uk> copy_xstate_to_kernel(): don't leave parts of destination uninitialized Alexander Dahl <post(a)lespocky.de> x86/dma: Fix max PFN arithmetic overflow on 32 bit systems Linus Lüssing <ll(a)simonwunderlich.de> mac80211: mesh: fix discovery timer re-arming issue / crash Helge Deller <deller(a)gmx.de> parisc: Fix kernel panic in mem_init() Qiushi Wu <wu000273(a)umn.edu> iommu: Fix reference count leak in iommu_group_alloc. Arnd Bergmann <arnd(a)arndb.de> include/asm-generic/topology.h: guard cpumask_of_node() macro argument Alexander Potapenko <glider(a)google.com> fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info() Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> mm: remove VM_BUG_ON(PageSlab()) from page_mapcount() Jerry Lee <leisurelysw24(a)gmail.com> libceph: ignore pool overlay and cache logic on redirects Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Add new codec supported for ALC287 Eric W. Biederman <ebiederm(a)xmission.com> exec: Always set cap_ambient in cap_bprm_set_creds Chris Chiu <chiu(a)endlessm.com> ALSA: usb-audio: mixer: volume quirk for ESS Technology Asus USB DAC Changming Liu <liu.changm(a)northeastern.edu> ALSA: hwdep: fix a left shifting 1 by 31 UB bug Qiushi Wu <wu000273(a)umn.edu> RDMA/pvrdma: Fix missing pci disable in pvrdma_pci_probe() Peng Hao <richard.peng(a)oppo.com> mmc: block: Fix use-after-free issue for rpmb Vincent Stehlé <vincent.stehle(a)laposte.net> ARM: dts: bcm2835-rpi-zero-w: Fix led polarity Robert Beckett <bob.beckett(a)collabora.com> ARM: dts/imx6q-bx50v3: Set display interface clock parents Sebastian Reichel <sre(a)kernel.org> ARM: dts: imx6q-bx50v3: Add internal switch Kaike Wan <kaike.wan(a)intel.com> IB/qib: Call kobject_put() when kobject_init_and_add() fails Takashi Iwai <tiwai(a)suse.de> gpio: exar: Fix bad handling for ida_simple_get error path Russell King <rmk+kernel(a)armlinux.org.uk> ARM: uaccess: fix DACR mismatch with nested exceptions Russell King <rmk+kernel(a)armlinux.org.uk> ARM: uaccess: integrate uaccess_save and uaccess_restore Russell King <rmk+kernel(a)armlinux.org.uk> ARM: uaccess: consolidate uaccess asm to asm/uaccess-asm.h Stefan Agner <stefan(a)agner.ch> ARM: 8843/1: use unified assembler in headers Wei Yongjun <weiyongjun1(a)huawei.com> Input: synaptics-rmi4 - fix error return code in rmi_driver_probe() Evan Green <evgreen(a)chromium.org> Input: synaptics-rmi4 - really fix attn_data use-after-free Kevin Locke <kevin(a)kevinlocke.name> Input: i8042 - add ThinkPad S230u to i8042 reset list Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> Input: dlink-dir685-touchkeys - fix a typo in driver name Łukasz Patron <priv.luk(a)gmail.com> Input: xpad - add custom init packet for Xbox One S controllers Brendan Shanks <bshanks(a)codeweavers.com> Input: evdev - call input_flush_device() on release(), not flush() Kevin Locke <kevin(a)kevinlocke.name> Input: i8042 - add ThinkPad S230u to i8042 nomux list James Hilliard <james.hilliard1(a)gmail.com> Input: usbtouchscreen - add support for BonXeon TP Matteo Croce <mcroce(a)redhat.com> samples: bpf: Fix build error Steve French <stfrench(a)microsoft.com> cifs: Fix null pointer check in cifs_read Arnd Bergmann <arnd(a)arndb.de> net: freescale: select CONFIG_FIXED_PHY where needed Masahiro Yamada <masahiroy(a)kernel.org> usb: gadget: legacy: fix redundant initialization warnings Lei Xue <carmark.dlut(a)gmail.com> cachefiles: Fix race between read_waiter and read_copier involving op->to_do Bob Peterson <rpeterso(a)redhat.com> gfs2: don't call quota_unhold if quotas are not locked Bob Peterson <rpeterso(a)redhat.com> gfs2: move privileged user check to gfs2_quota_lock_check Chuhong Yuan <hslester96(a)gmail.com> net: microchip: encx24j600: add missed kthread_stop Stephen Warren <swarren(a)nvidia.com> gpio: tegra: mask GPIO IRQs during IRQ shutdown Johan Jonker <jbx6244(a)gmail.com> ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi Johan Jonker <jbx6244(a)gmail.com> arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node Johan Jonker <jbx6244(a)gmail.com> ARM: dts: rockchip: fix phy nodename for rk3228-evb Qiushi Wu <wu000273(a)umn.edu> net/mlx4_core: fix a memory leak bug. Qiushi Wu <wu000273(a)umn.edu> net: sun: fix missing release regions in cas_init_one(). Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> net: qrtr: Fix passing invalid reference to qrtr_local_enqueue() Moshe Shemesh <moshe(a)mellanox.com> net/mlx5e: Update netdev txq on completions during closure Jere Leppänen <jere.leppanen(a)nokia.com> sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed Marc Payne <marc.payne(a)mdpsys.co.uk> r8152: support additional Microsoft Surface Ethernet Adapter variant Roman Mashak <mrv(a)mojatatu.com> net sched: fix reporting the first-time use timestamp Yuqi Jin <jinyuqi(a)huawei.com> net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()" Moshe Shemesh <moshe(a)mellanox.com> net/mlx5: Add command entry handling completion Vadim Fedorenko <vfedorenko(a)novek.ru> net: ipip: fix wrong address family in init error path Eric Dumazet <edumazet(a)google.com> ax25: fix setsockopt(SO_BINDTODEVICE) ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/bcm2835-rpi-zero-w.dts | 2 +- arch/arm/boot/dts/imx6q-b450v3.dts | 7 -- arch/arm/boot/dts/imx6q-b650v3.dts | 7 -- arch/arm/boot/dts/imx6q-b850v3.dts | 11 -- arch/arm/boot/dts/imx6q-bx50v3.dtsi | 77 ++++++++++++++ arch/arm/boot/dts/rk3228-evb.dts | 2 +- arch/arm/boot/dts/rk322x.dtsi | 4 +- arch/arm/include/asm/assembler.h | 83 +-------------- arch/arm/include/asm/uaccess-asm.h | 117 +++++++++++++++++++++ arch/arm/include/asm/vfpmacros.h | 8 +- arch/arm/kernel/entry-armv.S | 11 +- arch/arm/kernel/entry-header.S | 9 +- arch/arm/lib/bitops.h | 8 +- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 8 +- arch/parisc/mm/init.c | 2 +- arch/x86/include/asm/dma.h | 2 +- arch/x86/kernel/fpu/xstate.c | 86 ++++++++------- arch/x86/kvm/vmx.c | 7 +- drivers/gpio/gpio-exar.c | 7 +- drivers/gpio/gpio-tegra.c | 1 + drivers/infiniband/hw/qib/qib_sysfs.c | 9 +- drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c | 2 +- drivers/input/evdev.c | 19 +--- drivers/input/joystick/xpad.c | 12 +++ drivers/input/keyboard/dlink-dir685-touchkeys.c | 2 +- drivers/input/rmi4/rmi_driver.c | 5 +- drivers/input/serio/i8042-x86ia64io.h | 7 ++ drivers/input/touchscreen/usbtouchscreen.c | 1 + drivers/iommu/iommu.c | 2 +- drivers/mmc/core/block.c | 2 +- drivers/net/bonding/bond_sysfs_slave.c | 4 +- drivers/net/ethernet/freescale/Kconfig | 2 + drivers/net/ethernet/freescale/dpaa/Kconfig | 1 + drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 5 +- drivers/net/ethernet/mellanox/mlx4/fw.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 14 +++ drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 6 +- drivers/net/ethernet/microchip/encx24j600.c | 5 +- .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 4 +- drivers/net/ethernet/sun/cassini.c | 3 +- drivers/net/usb/cdc_ether.c | 11 +- drivers/net/usb/r8152.c | 1 + drivers/tty/serial/sc16is7xx.c | 2 + drivers/usb/gadget/legacy/inode.c | 3 +- fs/binfmt_elf.c | 2 +- fs/cachefiles/rdwr.c | 2 +- fs/cifs/file.c | 2 +- fs/gfs2/quota.c | 6 +- fs/gfs2/quota.h | 3 +- include/asm-generic/topology.h | 2 +- include/linux/mlx5/driver.h | 1 + include/linux/mm.h | 15 ++- include/linux/netfilter/nf_conntrack_pptp.h | 2 +- include/net/act_api.h | 3 +- include/uapi/linux/xfrm.h | 2 +- mm/vmalloc.c | 2 +- net/ax25/af_ax25.c | 6 +- net/bridge/netfilter/nft_reject_bridge.c | 6 ++ net/ceph/osd_client.c | 4 +- net/ipv4/ip_vti.c | 75 +++++++------ net/ipv4/ipip.c | 2 +- net/ipv4/netfilter/nf_nat_pptp.c | 7 +- net/ipv4/route.c | 14 ++- net/ipv6/esp6_offload.c | 9 +- net/mac80211/mesh_hwmp.c | 7 ++ net/netfilter/ipset/ip_set_list_set.c | 2 +- net/netfilter/nf_conntrack_pptp.c | 62 ++++++----- net/netfilter/nfnetlink_cthelper.c | 3 +- net/qrtr/qrtr.c | 2 +- net/rxrpc/local_object.c | 23 ++-- net/sctp/sm_statefuns.c | 9 +- net/xfrm/xfrm_input.c | 2 +- net/xfrm/xfrm_output.c | 15 +-- net/xfrm/xfrm_policy.c | 7 +- samples/bpf/lwt_len_hist_user.c | 2 - security/commoncap.c | 1 + sound/core/hwdep.c | 4 +- sound/pci/hda/patch_realtek.c | 3 + sound/usb/mixer.c | 8 ++ 80 files changed, 555 insertions(+), 347 deletions(-)

3 years, 11 months

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[PATCH 5.6 000/177] 5.6.16-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.6.16 release. There are 177 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 Wed, 03 Jun 2020 17:38:19 +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-5.6.16-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.6.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.6.16-rc1 Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build Nathan Chancellor <natechancellor(a)gmail.com> netfilter: conntrack: Pass value of ctinfo to __nf_conntrack_update Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: conntrack: comparison of unsigned in cthelper confirmation Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Revert "Input: i8042 - add ThinkPad S230u to i8042 nomux list" Petr Mladek <pmladek(a)suse.com> powerpc/bpf: Enable bpf_probe_read{, str}() on powerpc again Qiushi Wu <wu000273(a)umn.edu> bonding: Fix reference count leak in bond_sysfs_slave_add. Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: declare lockless TX feature for slave ports David Ahern <dsahern(a)gmail.com> ipv4: nexthop version of fib_info_nh_uses_dev David Ahern <dsahern(a)gmail.com> nexthop: Expand nexthop_is_multipath in a few places Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> nexthops: don't modify published nexthop groups David Ahern <dsahern(a)gmail.com> nexthops: Move code from remove_nexthop_from_groups to remove_nh_grp_entry Eric Dumazet <edumazet(a)google.com> crypto: chelsio/chtls: properly set tp->lsndtime Qiushi Wu <wu000273(a)umn.edu> qlcnic: fix missing release in qlcnic_83xx_interrupt_test. Björn Töpel <bjorn.topel(a)intel.com> xsk: Add overflow check for u64 division, stored into u32 Jay Lang <jaytlang(a)mit.edu> x86/ioperm: Prevent a memory leak when fork fails Pradeep Kumar Chitrapu <pradeepc(a)codeaurora.org> ieee80211: Fix incorrect mask for default PE duration Edwin Peer <edwin.peer(a)broadcom.com> bnxt_en: fix firmware message length endianness Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Fix accumulation of bp->net_stats_prev. Xin Long <lucien.xin(a)gmail.com> esp6: get the right proto for transport mode in esp6_gso_encap Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nfnetlink_cthelper: unbreak userspace helper support Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: conntrack: make conntrack userspace helpers work again Phil Sutter <phil(a)nwl.cc> netfilter: ipset: Fix subcounter update skip Michael Braun <michael-dev(a)fami-braun.de> netfilter: nft_reject_bridge: enable reject with bridge vlan Xin Long <lucien.xin(a)gmail.com> ip_vti: receive ipip packet by calling ip_tunnel_rcv Antony Antony <antony(a)phenome.org> xfrm: fix error in comment Xin Long <lucien.xin(a)gmail.com> xfrm: fix a NULL-ptr deref in xfrm_local_error Xin Long <lucien.xin(a)gmail.com> xfrm: fix a warning in xfrm_policy_insert_list Nicolas Dichtel <nicolas.dichtel(a)6wind.com> xfrm interface: fix oops when deleting a x-netns interface Xin Long <lucien.xin(a)gmail.com> xfrm: call xfrm_output_gso when inner_protocol is set in xfrm_output Sabrina Dubroca <sd(a)queasysnail.net> xfrm: espintcp: save and call old ->sk_destruct Xin Long <lucien.xin(a)gmail.com> xfrm: remove the xfrm_state_put call becofe going to out_reset Xin Long <lucien.xin(a)gmail.com> xfrm: do pskb_pull properly in __xfrm_transport_prep Xin Long <lucien.xin(a)gmail.com> xfrm: allow to accept packets with ipv6 NEXTHDR_HOP in xfrm_input Al Viro <viro(a)zeniv.linux.org.uk> copy_xstate_to_kernel(): don't leave parts of destination uninitialized Alexander Dahl <post(a)lespocky.de> x86/dma: Fix max PFN arithmetic overflow on 32 bit systems Linus Lüssing <ll(a)simonwunderlich.de> mac80211: mesh: fix discovery timer re-arming issue / crash Johannes Berg <johannes.berg(a)intel.com> cfg80211: fix debugfs rename crash Helge Deller <deller(a)gmx.de> parisc: Fix kernel panic in mem_init() Qiushi Wu <wu000273(a)umn.edu> iommu: Fix reference count leak in iommu_group_alloc. Linus Walleij <linus.walleij(a)linaro.org> gpio: fix locking open drain IRQ lines Jens Axboe <axboe(a)kernel.dk> Revert "block: end bio with BLK_STS_AGAIN in case of non-mq devs and REQ_NOWAIT" Arnd Bergmann <arnd(a)arndb.de> include/asm-generic/topology.h: guard cpumask_of_node() macro argument Alexander Potapenko <glider(a)google.com> fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info() Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> mm: remove VM_BUG_ON(PageSlab()) from page_mapcount() Hugh Dickins <hughd(a)google.com> mm,thp: stop leaking unreleased file pages Valentine Fatiev <valentinef(a)mellanox.com> IB/ipoib: Fix double free of skb in case of multicast traffic in CM mode Aric Cyr <aric.cyr(a)amd.com> drm/amd/display: Fix potential integer wraparound resulting in a hang Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Defer cursor lock until after VUPDATE Aric Cyr <aric.cyr(a)amd.com> drm/amd/display: Use cursor locking to prevent flip delays Anthony Koo <Anthony.Koo(a)amd.com> drm/amd/display: Added locking for atomic update stream and update planes Anthony Koo <Anthony.Koo(a)amd.com> drm/amd/display: Indicate dsc updates explicitly Anthony Koo <Anthony.Koo(a)amd.com> drm/amd/display: Split program front end part that occur outside lock Simon Ser <contact(a)emersion.fr> drm/amd/display: drop cursor position check in atomic test Jason Gunthorpe <jgg(a)ziepe.ca> RDMA/core: Fix double destruction of uobject Jeff Layton <jlayton(a)kernel.org> ceph: flush release queue when handling caps for unknown inode Jerry Lee <leisurelysw24(a)gmail.com> libceph: ignore pool overlay and cache logic on redirects Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Add new codec supported for ALC287 Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Quirks for Gigabyte TRX40 Aorus Master onboard audio Vinod Koul <vkoul(a)kernel.org> clk: qcom: gcc: Fix parent for gpll0_out_even Eric W. Biederman <ebiederm(a)xmission.com> exec: Always set cap_ambient in cap_bprm_set_creds Chris Chiu <chiu(a)endlessm.com> ALSA: usb-audio: mixer: volume quirk for ESS Technology Asus USB DAC Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek - Add a model for Thinkpad T570 without DAC workaround Changming Liu <liu.changm(a)northeastern.edu> ALSA: hwdep: fix a left shifting 1 by 31 UB bug Qiushi Wu <wu000273(a)umn.edu> RDMA/pvrdma: Fix missing pci disable in pvrdma_pci_probe() Tiezhu Yang <yangtiezhu(a)loongson.cn> gpio: bcm-kona: Fix return value of bcm_kona_gpio_probe() Tiezhu Yang <yangtiezhu(a)loongson.cn> gpio: pxa: Fix return value of pxa_gpio_probe() Peng Hao <richard.peng(a)oppo.com> mmc: block: Fix use-after-free issue for rpmb Maor Gottlieb <maorg(a)mellanox.com> RDMA/mlx5: Fix NULL pointer dereference in destroy_prefetch_work Lubomir Rintel <lkundrak(a)v3.sk> ARM: dts: mmp3: Drop usb-nop-xceiv from HSIC phy Lubomir Rintel <lkundrak(a)v3.sk> ARM: dts: mmp3-dell-ariel: Fix the SPI devices Lubomir Rintel <lkundrak(a)v3.sk> ARM: dts: mmp3: Use the MMP3 compatible string for /clocks Hamish Martin <hamish.martin(a)alliedtelesis.co.nz> ARM: dts: bcm: HR2: Fix PPI interrupt types Vincent Stehlé <vincent.stehle(a)laposte.net> ARM: dts: bcm2835-rpi-zero-w: Fix led polarity Robert Beckett <bob.beckett(a)collabora.com> ARM: dts/imx6q-bx50v3: Set display interface clock parents Kaike Wan <kaike.wan(a)intel.com> IB/qib: Call kobject_put() when kobject_init_and_add() fails Paul Cercueil <paul(a)crapouillou.net> gpu/drm: Ingenic: Fix opaque pointer casted to wrong type Paul Cercueil <paul(a)crapouillou.net> gpu/drm: ingenic: Fix bogus crtc_atomic_check callback Dennis YC Hsieh <dennis-yc.hsieh(a)mediatek.com> soc: mediatek: cmdq: return send msg error code Hsin-Yi Wang <hsinyi(a)chromium.org> arm64: dts: mt8173: fix vcodec-enc clock Takashi Iwai <tiwai(a)suse.de> gpio: exar: Fix bad handling for ida_simple_get error path Russell King <rmk+kernel(a)armlinux.org.uk> ARM: uaccess: fix DACR mismatch with nested exceptions Russell King <rmk+kernel(a)armlinux.org.uk> ARM: uaccess: integrate uaccess_save and uaccess_restore Russell King <rmk+kernel(a)armlinux.org.uk> ARM: uaccess: consolidate uaccess asm to asm/uaccess-asm.h Łukasz Stelmach <l.stelmach(a)samsung.com> ARM: 8970/1: decompressor: increase tag size Wei Yongjun <weiyongjun1(a)huawei.com> Input: synaptics-rmi4 - fix error return code in rmi_driver_probe() Evan Green <evgreen(a)chromium.org> Input: synaptics-rmi4 - really fix attn_data use-after-free Kevin Locke <kevin(a)kevinlocke.name> Input: i8042 - add ThinkPad S230u to i8042 reset list Sascha Hauer <s.hauer(a)pengutronix.de> gpio: mvebu: Fix probing for chips without PWM Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> Input: dlink-dir685-touchkeys - fix a typo in driver name Łukasz Patron <priv.luk(a)gmail.com> Input: xpad - add custom init packet for Xbox One S controllers Brendan Shanks <bshanks(a)codeweavers.com> Input: evdev - call input_flush_device() on release(), not flush() Kevin Locke <kevin(a)kevinlocke.name> Input: i8042 - add ThinkPad S230u to i8042 nomux list James Hilliard <james.hilliard1(a)gmail.com> Input: usbtouchscreen - add support for BonXeon TP Madhuparna Bhowmik <madhuparnabhowmik10(a)gmail.com> drivers: net: hamradio: Fix suspicious RCU usage warning in bpqether.c Matteo Croce <mcroce(a)redhat.com> samples: bpf: Fix build error Al Viro <viro(a)zeniv.linux.org.uk> csky: Fixup raw_copy_from_user() Steve French <stfrench(a)microsoft.com> cifs: Fix null pointer check in cifs_read Kefeng Wang <wangkefeng.wang(a)huawei.com> riscv: pgtable: Fix __kernel_map_pages build error if NOMMU Amy Shih <amy.shih(a)advantech.com.tw> hwmon: (nct7904) Fix incorrect range of temperature limit registers Bernard Zhao <bernard(a)vivo.com> drm/meson: pm resume add return errno branch Liu Yibin <jiulong(a)linux.alibaba.com> csky: Fixup remove duplicate irq_disable Mao Han <han_mao(a)linux.alibaba.com> csky: Fixup perf callchain unwind Liu Yibin <jiulong(a)linux.alibaba.com> csky: Fixup msa highest 3 bits mask Tero Kristo <t-kristo(a)ti.com> clk: ti: am33xx: fix RTC clock parent Kefeng Wang <wangkefeng.wang(a)huawei.com> riscv: Add pgprot_writecombine/device and PAGE_SHARED defination if NOMMU Kefeng Wang <wangkefeng.wang(a)huawei.com> riscv: stacktrace: Fix undefined reference to `walk_stackframe' Kefeng Wang <wangkefeng.wang(a)huawei.com> riscv: Fix unmet direct dependencies built based on SOC_VIRT Denis V. Lunev <den(a)openvz.org> IB/i40iw: Remove bogus call to netdev_master_upper_dev_get() Leo (Hanghong) Ma <hanghong.ma(a)amd.com> drm/amd/amdgpu: Update update_config() logic Arnd Bergmann <arnd(a)arndb.de> net: freescale: select CONFIG_FIXED_PHY where needed Masahiro Yamada <masahiroy(a)kernel.org> usb: gadget: legacy: fix redundant initialization warnings Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> usb: phy: twl6030-usb: Fix a resource leak in an error handling path in 'twl6030_usb_probe()' Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> usb: dwc3: pci: Enable extcon driver for Intel Merrifield Lei Xue <carmark.dlut(a)gmail.com> cachefiles: Fix race between read_waiter and read_copier involving op->to_do Felix Kuehling <Felix.Kuehling(a)amd.com> drm/amdgpu: Use GEM obj reference for KFD BOs Evan Quan <evan.quan(a)amd.com> drm/amd/powerplay: perform PG ungate prior to CG ungate Evan Quan <evan.quan(a)amd.com> drm/amdgpu: drop unnecessary cancel_delayed_work_sync on PG ungate Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: Grab glock reference sooner in gfs2_add_revoke Bob Peterson <rpeterso(a)redhat.com> gfs2: don't call quota_unhold if quotas are not locked Bob Peterson <rpeterso(a)redhat.com> gfs2: move privileged user check to gfs2_quota_lock_check John Stultz <john.stultz(a)linaro.org> kselftests: dmabuf-heaps: Fix confused return value on expected error testing Chuhong Yuan <hslester96(a)gmail.com> net: microchip: encx24j600: add missed kthread_stop Tony Lindgren <tony(a)atomide.com> ARM: dts: omap4-droid4: Fix occasional lost wakeirq for uart1 Tony Lindgren <tony(a)atomide.com> ARM: dts: omap4-droid4: Fix flakey wlan by disabling internal pull for gpio Andrew Oakley <andrew(a)adoakley.name> ALSA: usb-audio: add mapping for ASRock TRX40 Creator Stephen Warren <swarren(a)nvidia.com> gpio: tegra: mask GPIO IRQs during IRQ shutdown Johan Jonker <jbx6244(a)gmail.com> ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi Johan Jonker <jbx6244(a)gmail.com> ARM: dts: rockchip: swap clock-names of gpu nodes Johan Jonker <jbx6244(a)gmail.com> arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node Johan Jonker <jbx6244(a)gmail.com> arm64: dts: rockchip: fix status for &gmac2phy in rk3328-evb.dts Johan Jonker <jbx6244(a)gmail.com> ARM: dts: rockchip: fix phy nodename for rk3229-xms6 Johan Jonker <jbx6244(a)gmail.com> ARM: dts: rockchip: fix phy nodename for rk3228-evb Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> arm64: dts: qcom: db820c: fix audio configuration Vladimir Oltean <vladimir.oltean(a)nxp.com> net: mscc: ocelot: fix address ageing time (again) Jiri Pirko <jiri(a)mellanox.com> mlxsw: spectrum: Fix use-after-free of split/unsplit/type_set in case reload fails Tang Bin <tangbin(a)cmss.chinamobile.com> net: sgi: ioc3-eth: Fix return value check in ioc3eth_probe() Qiushi Wu <wu000273(a)umn.edu> net/mlx4_core: fix a memory leak bug. Qiushi Wu <wu000273(a)umn.edu> net: sun: fix missing release regions in cas_init_one(). Vadim Fedorenko <vfedorenko(a)novek.ru> net/tls: free record only on encryption error Vadim Fedorenko <vfedorenko(a)novek.ru> net/tls: fix encryption error checking Roi Dayan <roid(a)mellanox.com> net/mlx5: Annotate mutex destroy for root ns Eran Ben Elisha <eranbe(a)mellanox.com> net/mlx5: Avoid processing commands before cmdif is ready Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "virtio-balloon: Revert "virtio-balloon: Switch back to OOM handler for VIRTIO_BALLOON_F_DEFLATE_ON_OOM"" Roi Dayan <roid(a)mellanox.com> net/mlx5: Fix cleaning unmanaged flow tables Eran Ben Elisha <eranbe(a)mellanox.com> net/mlx5: Fix a race when moving command interface to events mode Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix OCP access on RTL8117 Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: noise: separate receive counter from send counter Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: queueing: preserve flow hash across packet scrubbing Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: noise: read preshared key while taking lock Shay Drory <shayd(a)mellanox.com> net/mlx5: Fix error flow in case of function_setup failure Moshe Shemesh <moshe(a)mellanox.com> net/mlx5e: Update netdev txq on completions during closure Moshe Shemesh <moshe(a)mellanox.com> net/mlx5: Fix memory leak in mlx5_events_init Roi Dayan <roid(a)mellanox.com> net/mlx5e: Fix inner tirs handling Tariq Toukan <tariqt(a)mellanox.com> net/mlx5e: kTLS, Destroy key object after destroying the TIS Eric Dumazet <edumazet(a)google.com> tipc: block BH before using dst_cache Jere Leppänen <jere.leppanen(a)nokia.com> sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed Neil Horman <nhorman(a)tuxdriver.com> sctp: Don't add the shutdown timer if its already been added Marc Payne <marc.payne(a)mdpsys.co.uk> r8152: support additional Microsoft Surface Ethernet Adapter variant David Ahern <dsahern(a)gmail.com> nexthop: Fix attribute checking for groups Vinay Kumar Yadav <vinay.yadav(a)chelsio.com> net/tls: fix race condition causing kernel panic Roman Mashak <mrv(a)mojatatu.com> net sched: fix reporting the first-time use timestamp Yuqi Jin <jinyuqi(a)huawei.com> net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()" Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> net: qrtr: Fix passing invalid reference to qrtr_local_enqueue() Stephen Worley <sworley(a)cumulusnetworks.com> net: nlmsg_cancel() if put fails for nhmsg Russell King <rmk+kernel(a)armlinux.org.uk> net: mvpp2: fix RX hashing for non-10G ports Moshe Shemesh <moshe(a)mellanox.com> net/mlx5: Add command entry handling completion Vadim Fedorenko <vfedorenko(a)novek.ru> net: ipip: fix wrong address family in init error path Martin KaFai Lau <kafai(a)fb.com> net: inet_csk: Fix so_reuseport bind-address cache in tb->fast* Boris Sukholitko <boris.sukholitko(a)broadcom.com> __netif_receive_skb_core: pass skb by reference Grygorii Strashko <grygorii.strashko(a)ti.com> net: ethernet: ti: cpsw: fix ASSERT_RTNL() warning during suspend DENG Qingfang <dqfext(a)gmail.com> net: dsa: mt7530: fix roaming from DSA user ports Sabrina Dubroca <sd(a)queasysnail.net> net: don't return invalid table id error when we fall back to PF_UNSPEC Claudiu Manoil <claudiu.manoil(a)nxp.com> felix: Fix initialization of ioremap resources Michal Kubecek <mkubecek(a)suse.cz> ethtool: count header size in reply size estimate Vladimir Oltean <vladimir.oltean(a)nxp.com> dpaa_eth: fix usage as DSA master, try 3 Eric Dumazet <edumazet(a)google.com> ax25: fix setsockopt(SO_BINDTODEVICE) ------------- Diffstat: Makefile | 4 +- arch/arm/boot/compressed/vmlinux.lds.S | 2 +- arch/arm/boot/dts/bcm-hr2.dtsi | 6 +- arch/arm/boot/dts/bcm2835-rpi-zero-w.dts | 2 +- arch/arm/boot/dts/imx6q-b450v3.dts | 7 - arch/arm/boot/dts/imx6q-b650v3.dts | 7 - arch/arm/boot/dts/imx6q-b850v3.dts | 11 -- arch/arm/boot/dts/imx6q-bx50v3.dtsi | 15 +++ arch/arm/boot/dts/mmp3-dell-ariel.dts | 12 +- arch/arm/boot/dts/mmp3.dtsi | 8 +- arch/arm/boot/dts/motorola-mapphone-common.dtsi | 43 +++++- arch/arm/boot/dts/rk3036.dtsi | 2 +- arch/arm/boot/dts/rk3228-evb.dts | 2 +- arch/arm/boot/dts/rk3229-xms6.dts | 2 +- arch/arm/boot/dts/rk322x.dtsi | 6 +- arch/arm/boot/dts/rk3xxx.dtsi | 2 +- arch/arm/include/asm/assembler.h | 75 +---------- arch/arm/include/asm/uaccess-asm.h | 117 ++++++++++++++++ arch/arm/kernel/entry-armv.S | 11 +- arch/arm/kernel/entry-header.S | 9 +- arch/arm64/boot/dts/mediatek/mt8173.dtsi | 4 +- arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 19 ++- arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 + arch/arm64/boot/dts/rockchip/rk3328-evb.dts | 2 +- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 8 +- arch/csky/abiv1/inc/abi/entry.h | 4 +- arch/csky/abiv2/inc/abi/entry.h | 4 +- arch/csky/include/asm/uaccess.h | 49 +++---- arch/csky/kernel/entry.S | 2 - arch/csky/kernel/perf_callchain.c | 9 +- arch/csky/lib/usercopy.c | 8 +- arch/parisc/mm/init.c | 2 +- arch/powerpc/Kconfig | 1 + arch/riscv/Kconfig.socs | 17 +-- arch/riscv/include/asm/mmio.h | 2 + arch/riscv/include/asm/pgtable.h | 3 + arch/riscv/kernel/stacktrace.c | 2 +- arch/x86/include/asm/dma.h | 2 +- arch/x86/include/asm/io_bitmap.h | 4 +- arch/x86/kernel/fpu/xstate.c | 86 ++++++------ arch/x86/kernel/ioport.c | 22 +-- arch/x86/kernel/process.c | 4 +- block/blk-core.c | 11 +- drivers/clk/qcom/gcc-sm8150.c | 3 +- drivers/clk/ti/clk-33xx.c | 2 +- drivers/crypto/chelsio/chtls/chtls_io.c | 2 +- drivers/gpio/gpio-bcm-kona.c | 2 +- drivers/gpio/gpio-exar.c | 7 +- drivers/gpio/gpio-mvebu.c | 15 ++- drivers/gpio/gpio-pxa.c | 4 +- drivers/gpio/gpio-tegra.c | 1 + drivers/gpio/gpiolib.c | 11 +- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 5 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 6 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 12 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 7 - .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c | 10 +- drivers/gpu/drm/amd/display/dc/core/dc.c | 124 +++++++++++++---- drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 40 +----- drivers/gpu/drm/amd/display/dc/dc_stream.h | 1 + .../amd/display/dc/dce110/dce110_hw_sequencer.c | 30 ++--- .../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 148 ++++++++++++++++----- .../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.h | 13 ++ drivers/gpu/drm/amd/display/dc/dcn10/dcn10_init.c | 4 + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c | 15 +++ drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.h | 20 ++- .../gpu/drm/amd/display/dc/dcn10/dcn10_resource.c | 14 +- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 108 +++++++-------- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.h | 7 +- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_init.c | 5 +- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c | 1 + drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.h | 3 +- .../gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 4 + drivers/gpu/drm/amd/display/dc/dcn21/dcn21_init.c | 5 +- .../gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 4 + drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h | 16 +++ drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h | 12 +- drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 6 +- drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 6 +- drivers/gpu/drm/ingenic/ingenic-drm.c | 6 +- drivers/gpu/drm/meson/meson_drv.c | 4 +- drivers/hwmon/nct7904.c | 4 +- drivers/infiniband/core/rdma_core.c | 20 ++- drivers/infiniband/hw/i40iw/i40iw_cm.c | 8 -- drivers/infiniband/hw/mlx5/mr.c | 1 + drivers/infiniband/hw/qib/qib_sysfs.c | 9 +- drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c | 2 +- drivers/infiniband/ulp/ipoib/ipoib.h | 4 + drivers/infiniband/ulp/ipoib/ipoib_cm.c | 15 ++- drivers/infiniband/ulp/ipoib/ipoib_ib.c | 9 +- drivers/infiniband/ulp/ipoib/ipoib_main.c | 10 +- drivers/input/evdev.c | 19 +-- drivers/input/joystick/xpad.c | 12 ++ drivers/input/keyboard/dlink-dir685-touchkeys.c | 2 +- drivers/input/rmi4/rmi_driver.c | 5 +- drivers/input/serio/i8042-x86ia64io.h | 7 + drivers/input/touchscreen/usbtouchscreen.c | 1 + drivers/iommu/iommu.c | 2 +- drivers/mmc/core/block.c | 2 +- drivers/net/bonding/bond_sysfs_slave.c | 4 +- drivers/net/dsa/mt7530.c | 9 +- drivers/net/dsa/mt7530.h | 1 + drivers/net/dsa/ocelot/felix.c | 23 ++-- drivers/net/dsa/ocelot/felix.h | 6 +- drivers/net/dsa/ocelot/felix_vsc9959.c | 22 ++- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 16 +-- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 5 - drivers/net/ethernet/freescale/Kconfig | 2 + drivers/net/ethernet/freescale/dpaa/Kconfig | 1 + drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 2 +- drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c | 2 +- drivers/net/ethernet/mellanox/mlx4/fw.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 59 +++++++- drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 +- .../ethernet/mellanox/mlx5/core/en_accel/ktls.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 12 +- drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 4 +- drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 9 +- drivers/net/ethernet/mellanox/mlx5/core/eq.c | 3 + drivers/net/ethernet/mellanox/mlx5/core/events.c | 4 +- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 17 ++- .../net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c | 4 +- drivers/net/ethernet/mellanox/mlx5/core/main.c | 7 +- drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 14 +- drivers/net/ethernet/mellanox/mlxsw/switchx2.c | 8 ++ drivers/net/ethernet/microchip/encx24j600.c | 5 +- drivers/net/ethernet/mscc/ocelot.c | 2 +- .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 4 +- drivers/net/ethernet/realtek/r8169_main.c | 17 ++- drivers/net/ethernet/sgi/ioc3-eth.c | 8 +- drivers/net/ethernet/sun/cassini.c | 3 +- drivers/net/ethernet/ti/cpsw.c | 4 + drivers/net/hamradio/bpqether.c | 3 +- drivers/net/usb/cdc_ether.c | 11 +- drivers/net/usb/r8152.c | 1 + drivers/net/wireguard/messages.h | 2 +- drivers/net/wireguard/noise.c | 22 ++- drivers/net/wireguard/noise.h | 14 +- drivers/net/wireguard/queueing.h | 10 +- drivers/net/wireguard/receive.c | 44 +++--- drivers/net/wireguard/selftest/counter.c | 17 ++- drivers/net/wireguard/send.c | 19 +-- drivers/soc/mediatek/mtk-cmdq-helper.c | 4 +- drivers/usb/dwc3/dwc3-pci.c | 1 + drivers/usb/gadget/legacy/inode.c | 3 +- drivers/usb/phy/phy-twl6030-usb.c | 12 +- drivers/virtio/virtio_balloon.c | 107 ++++++--------- fs/binfmt_elf.c | 2 +- fs/cachefiles/rdwr.c | 2 +- fs/ceph/caps.c | 2 +- fs/cifs/file.c | 2 +- fs/gfs2/log.c | 6 +- fs/gfs2/quota.c | 6 +- fs/gfs2/quota.h | 3 +- include/asm-generic/topology.h | 2 +- include/linux/ieee80211.h | 2 +- include/linux/mlx5/driver.h | 16 +++ include/linux/mm.h | 15 ++- include/linux/netfilter/nf_conntrack_pptp.h | 2 +- include/net/act_api.h | 3 +- include/net/espintcp.h | 1 + include/net/ip_fib.h | 11 +- include/net/nexthop.h | 67 +++++++--- include/net/tls.h | 4 + include/rdma/uverbs_std_types.h | 2 +- include/uapi/linux/xfrm.h | 2 +- mm/khugepaged.c | 1 + net/ax25/af_ax25.c | 6 +- net/bridge/netfilter/nft_reject_bridge.c | 6 + net/ceph/osd_client.c | 4 +- net/core/dev.c | 20 ++- net/dsa/slave.c | 1 + net/dsa/tag_mtk.c | 15 +++ net/ethtool/netlink.c | 4 +- net/ethtool/strset.c | 1 - net/ipv4/esp4_offload.c | 4 +- net/ipv4/fib_frontend.c | 22 +-- net/ipv4/inet_connection_sock.c | 43 +++--- net/ipv4/ip_vti.c | 23 +++- net/ipv4/ipip.c | 2 +- net/ipv4/ipmr.c | 2 +- net/ipv4/netfilter/nf_nat_pptp.c | 7 +- net/ipv4/nexthop.c | 105 +++++++++------ net/ipv4/route.c | 14 +- net/ipv6/esp6_offload.c | 13 +- net/ipv6/ip6_fib.c | 2 +- net/ipv6/ip6mr.c | 2 +- net/mac80211/mesh_hwmp.c | 7 + net/netfilter/ipset/ip_set_list_set.c | 2 +- net/netfilter/nf_conntrack_core.c | 80 ++++++++++- net/netfilter/nf_conntrack_pptp.c | 62 +++++---- net/netfilter/nfnetlink_cthelper.c | 3 +- net/qrtr/qrtr.c | 2 +- net/sctp/sm_sideeffect.c | 14 +- net/sctp/sm_statefuns.c | 9 +- net/tipc/udp_media.c | 6 +- net/tls/tls_sw.c | 50 +++++-- net/wireless/core.c | 2 +- net/xdp/xdp_umem.c | 8 +- net/xfrm/espintcp.c | 2 + net/xfrm/xfrm_device.c | 8 +- net/xfrm/xfrm_input.c | 2 +- net/xfrm/xfrm_interface.c | 21 +++ net/xfrm/xfrm_output.c | 15 ++- net/xfrm/xfrm_policy.c | 7 +- samples/bpf/lwt_len_hist_user.c | 2 - security/commoncap.c | 1 + sound/core/hwdep.c | 4 +- sound/pci/hda/patch_realtek.c | 39 ++++-- sound/usb/mixer.c | 8 ++ sound/usb/mixer_maps.c | 24 ++++ sound/usb/quirks-table.h | 26 ++++ tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c | 1 + 213 files changed, 1811 insertions(+), 1019 deletions(-)

3 years, 11 months

2
178
0 0

✅ PASS: Test report for kernel 5.6.15-f931f0c.cki (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: f931f0c79905 - netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot ppc64le: Host 1: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 2: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 3: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer s390x: Host 1: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 2: ✅ Boot test ✅ stress: stress-ng 🚧 ✅ Storage blktests Host 3: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ❌ Networking firewall: basic netfilter test 🚧 ❌ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot x86_64: Host 1: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 2: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ❌ CPU: Frequency Driver Test 🚧 ✅ CPU: Idle Test 🚧 ✅ IOMMU boot test 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 3: ✅ Boot test 🚧 ✅ kdump - sysrq-c Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

3 years, 11 months

1
0
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[patch 085/128] mm: ptdump: expand type of 'val' in note_page()

by Andrew Morton

From: Steven Price <steven.price(a)arm.com> Subject: mm: ptdump: expand type of 'val' in note_page() The page table entry is passed in the 'val' argument to note_page(), however this was previously an "unsigned long" which is fine on 64-bit platforms. But for 32 bit x86 it is not always big enough to contain a page table entry which may be 64 bits. Change the type to u64 to ensure that it is always big enough. [akpm(a)linux-foundation.org: fix riscv] Link: http://lkml.kernel.org/r/20200521152308.33096-3-steven.price@arm.com Signed-off-by: Steven Price <steven.price(a)arm.com> Reported-by: Jan Beulich <jbeulich(a)suse.com> Cc: Andy Lutomirski <luto(a)kernel.org> Cc: Borislav Petkov <bp(a)alien8.de> Cc: Dave Hansen <dave.hansen(a)linux.intel.com> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- arch/arm64/mm/dump.c | 2 +- arch/riscv/mm/ptdump.c | 2 +- arch/x86/mm/dump_pagetables.c | 2 +- include/linux/ptdump.h | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) --- a/arch/arm64/mm/dump.c~mm-ptdump-expand-type-of-val-in-note_page +++ a/arch/arm64/mm/dump.c @@ -247,7 +247,7 @@ static void note_prot_wx(struct pg_state } static void note_page(struct ptdump_state *pt_st, unsigned long addr, int level, - unsigned long val) + u64 val) { struct pg_state *st = container_of(pt_st, struct pg_state, ptdump); static const char units[] = "KMGTPE"; --- a/arch/riscv/mm/ptdump.c~mm-ptdump-expand-type-of-val-in-note_page +++ a/arch/riscv/mm/ptdump.c @@ -204,7 +204,7 @@ static void note_prot_wx(struct pg_state } static void note_page(struct ptdump_state *pt_st, unsigned long addr, - int level, unsigned long val) + int level, u64 val) { struct pg_state *st = container_of(pt_st, struct pg_state, ptdump); u64 pa = PFN_PHYS(pte_pfn(__pte(val))); --- a/arch/x86/mm/dump_pagetables.c~mm-ptdump-expand-type-of-val-in-note_page +++ a/arch/x86/mm/dump_pagetables.c @@ -273,7 +273,7 @@ static void effective_prot(struct ptdump * print what we collected so far. */ static void note_page(struct ptdump_state *pt_st, unsigned long addr, int level, - unsigned long val) + u64 val) { struct pg_state *st = container_of(pt_st, struct pg_state, ptdump); pgprotval_t new_prot, new_eff; --- a/include/linux/ptdump.h~mm-ptdump-expand-type-of-val-in-note_page +++ a/include/linux/ptdump.h @@ -13,7 +13,7 @@ struct ptdump_range { struct ptdump_state { /* level is 0:PGD to 4:PTE, or -1 if unknown */ void (*note_page)(struct ptdump_state *st, unsigned long addr, - int level, unsigned long val); + int level, u64 val); void (*effective_prot)(struct ptdump_state *st, int level, u64 val); const struct ptdump_range *range; }; _

3 years, 11 months

1
0
0 0

[patch 084/128] x86: mm: ptdump: calculate effective permissions correctly

by Andrew Morton

From: Steven Price <steven.price(a)arm.com> Subject: x86: mm: ptdump: calculate effective permissions correctly Patch series "Fix W+X debug feature on x86" Jan alerted me[1] that the W+X detection debug feature was broken in x86 by my change[2] to switch x86 to use the generic ptdump infrastructure. Fundamentally the approach of trying to move the calculation of effective permissions into note_page() was broken because note_page() is only called for 'leaf' entries and the effective permissions are passed down via the internal nodes of the page tree. The solution I've taken here is to create a new (optional) callback which is called for all nodes of the page tree and therefore can calculate the effective permissions. Secondly on some configurations (32 bit with PAE) "unsigned long" is not large enough to store the table entries. The fix here is simple - let's just use a u64. [1] https://lore.kernel.org/lkml/d573dc7e-e742-84de-473d-f971142fa319@suse.com/ [2] 2ae27137b2db ("x86: mm: convert dump_pagetables to use walk_page_range") This patch (of 2): By switching the x86 page table dump code to use the generic code the effective permissions are no longer calculated correctly because the note_page() function is only called for *leaf* entries. To calculate the actual effective permissions it is necessary to observe the full hierarchy of the page tree. Introduce a new callback for ptdump which is called for every entry and can therefore update the prot_levels array correctly. note_page() can then simply access the appropriate element in the array. [steven.price(a)arm.com: make the assignment conditional on val != 0] Link: http://lkml.kernel.org/r/430c8ab4-e7cd-6933-dde6-087fac6db872@arm.com Link: http://lkml.kernel.org/r/20200521152308.33096-1-steven.price@arm.com Link: http://lkml.kernel.org/r/20200521152308.33096-2-steven.price@arm.com Fixes: 2ae27137b2db ("x86: mm: convert dump_pagetables to use walk_page_range") Signed-off-by: Steven Price <steven.price(a)arm.com> Reported-by: Jan Beulich <jbeulich(a)suse.com> Cc: Qian Cai <cai(a)lca.pw> Cc: Andy Lutomirski <luto(a)kernel.org> Cc: Borislav Petkov <bp(a)alien8.de> Cc: Dave Hansen <dave.hansen(a)linux.intel.com> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- arch/x86/mm/dump_pagetables.c | 33 +++++++++++++++++++------------- include/linux/ptdump.h | 1 mm/ptdump.c | 17 +++++++++++++++- 3 files changed, 37 insertions(+), 14 deletions(-) --- a/arch/x86/mm/dump_pagetables.c~x86-mm-ptdump-calculate-effective-permissions-correctly +++ a/arch/x86/mm/dump_pagetables.c @@ -249,10 +249,22 @@ static void note_wx(struct pg_state *st, (void *)st->start_address); } -static inline pgprotval_t effective_prot(pgprotval_t prot1, pgprotval_t prot2) +static void effective_prot(struct ptdump_state *pt_st, int level, u64 val) { - return (prot1 & prot2 & (_PAGE_USER | _PAGE_RW)) | - ((prot1 | prot2) & _PAGE_NX); + struct pg_state *st = container_of(pt_st, struct pg_state, ptdump); + pgprotval_t prot = val & PTE_FLAGS_MASK; + pgprotval_t effective; + + if (level > 0) { + pgprotval_t higher_prot = st->prot_levels[level - 1]; + + effective = (higher_prot & prot & (_PAGE_USER | _PAGE_RW)) | + ((higher_prot | prot) & _PAGE_NX); + } else { + effective = prot; + } + + st->prot_levels[level] = effective; } /* @@ -270,16 +282,10 @@ static void note_page(struct ptdump_stat struct seq_file *m = st->seq; new_prot = val & PTE_FLAGS_MASK; - - if (level > 0) { - new_eff = effective_prot(st->prot_levels[level - 1], - new_prot); - } else { - new_eff = new_prot; - } - - if (level >= 0) - st->prot_levels[level] = new_eff; + if (!val) + new_eff = 0; + else + new_eff = st->prot_levels[level]; /* * If we have a "break" in the series, we need to flush the state that @@ -374,6 +380,7 @@ static void ptdump_walk_pgd_level_core(s struct pg_state st = { .ptdump = { .note_page = note_page, + .effective_prot = effective_prot, .range = ptdump_ranges }, .level = -1, --- a/include/linux/ptdump.h~x86-mm-ptdump-calculate-effective-permissions-correctly +++ a/include/linux/ptdump.h @@ -14,6 +14,7 @@ struct ptdump_state { /* level is 0:PGD to 4:PTE, or -1 if unknown */ void (*note_page)(struct ptdump_state *st, unsigned long addr, int level, unsigned long val); + void (*effective_prot)(struct ptdump_state *st, int level, u64 val); const struct ptdump_range *range; }; --- a/mm/ptdump.c~x86-mm-ptdump-calculate-effective-permissions-correctly +++ a/mm/ptdump.c @@ -36,6 +36,9 @@ static int ptdump_pgd_entry(pgd_t *pgd, return note_kasan_page_table(walk, addr); #endif + if (st->effective_prot) + st->effective_prot(st, 0, pgd_val(val)); + if (pgd_leaf(val)) st->note_page(st, addr, 0, pgd_val(val)); @@ -53,6 +56,9 @@ static int ptdump_p4d_entry(p4d_t *p4d, return note_kasan_page_table(walk, addr); #endif + if (st->effective_prot) + st->effective_prot(st, 1, p4d_val(val)); + if (p4d_leaf(val)) st->note_page(st, addr, 1, p4d_val(val)); @@ -70,6 +76,9 @@ static int ptdump_pud_entry(pud_t *pud, return note_kasan_page_table(walk, addr); #endif + if (st->effective_prot) + st->effective_prot(st, 2, pud_val(val)); + if (pud_leaf(val)) st->note_page(st, addr, 2, pud_val(val)); @@ -87,6 +96,8 @@ static int ptdump_pmd_entry(pmd_t *pmd, return note_kasan_page_table(walk, addr); #endif + if (st->effective_prot) + st->effective_prot(st, 3, pmd_val(val)); if (pmd_leaf(val)) st->note_page(st, addr, 3, pmd_val(val)); @@ -97,8 +108,12 @@ static int ptdump_pte_entry(pte_t *pte, unsigned long next, struct mm_walk *walk) { struct ptdump_state *st = walk->private; + pte_t val = READ_ONCE(*pte); + + if (st->effective_prot) + st->effective_prot(st, 4, pte_val(val)); - st->note_page(st, addr, 4, pte_val(READ_ONCE(*pte))); + st->note_page(st, addr, 4, pte_val(val)); return 0; } _

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Linux-stable-mirror June 2020