August 2021 - Linux-stable-mirror

FAILED: patch "[PATCH] ceph: take snap_empty_lock atomically with snaprealm refcount" 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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 8434ffe71c874b9c4e184b88d25de98c2bf5fe3f Mon Sep 17 00:00:00 2001 From: Jeff Layton <jlayton(a)kernel.org> Date: Tue, 3 Aug 2021 12:47:34 -0400 Subject: [PATCH] ceph: take snap_empty_lock atomically with snaprealm refcount change There is a race in ceph_put_snap_realm. The change to the nref and the spinlock acquisition are not done atomically, so you could decrement nref, and before you take the spinlock, the nref is incremented again. At that point, you end up putting it on the empty list when it shouldn't be there. Eventually __cleanup_empty_realms runs and frees it when it's still in-use. Fix this by protecting the 1->0 transition with atomic_dec_and_lock, and just drop the spinlock if we can get the rwsem. Because these objects can also undergo a 0->1 refcount transition, we must protect that change as well with the spinlock. Increment locklessly unless the value is at 0, in which case we take the spinlock, increment and then take it off the empty list if it did the 0->1 transition. With these changes, I'm removing the dout() messages from these functions, as well as in __put_snap_realm. They've always been racy, and it's better to not print values that may be misleading. Cc: stable(a)vger.kernel.org URL: https://tracker.ceph.com/issues/46419 Reported-by: Mark Nelson <mnelson(a)redhat.com> Signed-off-by: Jeff Layton <jlayton(a)kernel.org> Reviewed-by: Luis Henriques <lhenriques(a)suse.de> Signed-off-by: Ilya Dryomov <idryomov(a)gmail.com> diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c index 4ac0606dcbd4..4c6bd1042c94 100644 --- a/fs/ceph/snap.c +++ b/fs/ceph/snap.c @@ -67,19 +67,19 @@ void ceph_get_snap_realm(struct ceph_mds_client *mdsc, { lockdep_assert_held(&mdsc->snap_rwsem); - dout("get_realm %p %d -> %d\n", realm, - atomic_read(&realm->nref), atomic_read(&realm->nref)+1); /* - * since we _only_ increment realm refs or empty the empty - * list with snap_rwsem held, adjusting the empty list here is - * safe. we do need to protect against concurrent empty list - * additions, however. + * The 0->1 and 1->0 transitions must take the snap_empty_lock + * atomically with the refcount change. Go ahead and bump the + * nref here, unless it's 0, in which case we take the spinlock + * and then do the increment and remove it from the list. */ - if (atomic_inc_return(&realm->nref) == 1) { - spin_lock(&mdsc->snap_empty_lock); + if (atomic_inc_not_zero(&realm->nref)) + return; + + spin_lock(&mdsc->snap_empty_lock); + if (atomic_inc_return(&realm->nref) == 1) list_del_init(&realm->empty_item); - spin_unlock(&mdsc->snap_empty_lock); - } + spin_unlock(&mdsc->snap_empty_lock); } static void __insert_snap_realm(struct rb_root *root, @@ -208,28 +208,28 @@ static void __put_snap_realm(struct ceph_mds_client *mdsc, { lockdep_assert_held_write(&mdsc->snap_rwsem); - dout("__put_snap_realm %llx %p %d -> %d\n", realm->ino, realm, - atomic_read(&realm->nref), atomic_read(&realm->nref)-1); + /* + * We do not require the snap_empty_lock here, as any caller that + * increments the value must hold the snap_rwsem. + */ if (atomic_dec_and_test(&realm->nref)) __destroy_snap_realm(mdsc, realm); } /* - * caller needn't hold any locks + * See comments in ceph_get_snap_realm. Caller needn't hold any locks. */ void ceph_put_snap_realm(struct ceph_mds_client *mdsc, struct ceph_snap_realm *realm) { - dout("put_snap_realm %llx %p %d -> %d\n", realm->ino, realm, - atomic_read(&realm->nref), atomic_read(&realm->nref)-1); - if (!atomic_dec_and_test(&realm->nref)) + if (!atomic_dec_and_lock(&realm->nref, &mdsc->snap_empty_lock)) return; if (down_write_trylock(&mdsc->snap_rwsem)) { + spin_unlock(&mdsc->snap_empty_lock); __destroy_snap_realm(mdsc, realm); up_write(&mdsc->snap_rwsem); } else { - spin_lock(&mdsc->snap_empty_lock); list_add(&realm->empty_item, &mdsc->snap_empty); spin_unlock(&mdsc->snap_empty_lock); }

3 years, 6 months

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FAILED: patch "[PATCH] scsi: lpfc: Move initialization of phba->poll_list earlier to" 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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 9977d880f7a3c233db9165a75a3a14defc2a4aee Mon Sep 17 00:00:00 2001 From: "Ewan D. Milne" <emilne(a)redhat.com> Date: Mon, 9 Aug 2021 11:09:47 -0400 Subject: [PATCH] scsi: lpfc: Move initialization of phba->poll_list earlier to avoid crash The phba->poll_list is traversed in case of an error in lpfc_sli4_hba_setup(), so it must be initialized earlier in case the error path is taken. [ 490.030738] lpfc 0000:65:00.0: 0:1413 Failed to init iocb list. [ 490.036661] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 [ 490.044485] PGD 0 P4D 0 [ 490.047027] Oops: 0000 [#1] SMP PTI [ 490.050518] CPU: 0 PID: 7 Comm: kworker/0:1 Kdump: loaded Tainted: G I --------- - - 4.18. [ 490.060511] Hardware name: Dell Inc. PowerEdge R440/0WKGTH, BIOS 1.4.8 05/22/2018 [ 490.067994] Workqueue: events work_for_cpu_fn [ 490.072371] RIP: 0010:lpfc_sli4_cleanup_poll_list+0x20/0xb0 [lpfc] [ 490.078546] Code: cf e9 04 f7 fe ff 0f 1f 40 00 0f 1f 44 00 00 41 57 49 89 ff 41 56 41 55 41 54 4d 8d a79 [ 490.097291] RSP: 0018:ffffbd1a463dbcc8 EFLAGS: 00010246 [ 490.102518] RAX: 0000000000008200 RBX: ffff945cdb8c0000 RCX: 0000000000000000 [ 490.109649] RDX: 0000000000018200 RSI: ffff9468d0e16818 RDI: 0000000000000000 [ 490.116783] RBP: ffff945cdb8c1740 R08: 00000000000015c5 R09: 0000000000000042 [ 490.123915] R10: 0000000000000000 R11: ffffbd1a463dbab0 R12: ffff945cdb8c25c0 [ 490.131049] R13: 00000000fffffff4 R14: 0000000000001800 R15: ffff945cdb8c0000 [ 490.138182] FS: 0000000000000000(0000) GS:ffff9468d0e00000(0000) knlGS:0000000000000000 [ 490.146267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 490.152013] CR2: 0000000000000000 CR3: 000000042ca10002 CR4: 00000000007706f0 [ 490.159146] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 490.166277] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 490.173409] PKRU: 55555554 [ 490.176123] Call Trace: [ 490.178598] lpfc_sli4_queue_destroy+0x7f/0x3c0 [lpfc] [ 490.183745] lpfc_sli4_hba_setup+0x1bc7/0x23e0 [lpfc] [ 490.188797] ? kernfs_activate+0x63/0x80 [ 490.192721] ? kernfs_add_one+0xe7/0x130 [ 490.196647] ? __kernfs_create_file+0x80/0xb0 [ 490.201020] ? lpfc_pci_probe_one_s4.isra.48+0x46f/0x9e0 [lpfc] [ 490.206944] lpfc_pci_probe_one_s4.isra.48+0x46f/0x9e0 [lpfc] [ 490.212697] lpfc_pci_probe_one+0x179/0xb70 [lpfc] [ 490.217492] local_pci_probe+0x41/0x90 [ 490.221246] work_for_cpu_fn+0x16/0x20 [ 490.224994] process_one_work+0x1a7/0x360 [ 490.229009] ? create_worker+0x1a0/0x1a0 [ 490.232933] worker_thread+0x1cf/0x390 [ 490.236687] ? create_worker+0x1a0/0x1a0 [ 490.240612] kthread+0x116/0x130 [ 490.243846] ? kthread_flush_work_fn+0x10/0x10 [ 490.248293] ret_from_fork+0x35/0x40 [ 490.251869] Modules linked in: lpfc(+) xt_CHECKSUM ipt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4i [ 490.332609] CR2: 0000000000000000 Link: https://lore.kernel.org/r/20210809150947.18104-1-emilne@redhat.com Fixes: 93a4d6f40198 ("scsi: lpfc: Add registration for CPU Offline/Online events") Cc: stable(a)vger.kernel.org Reviewed-by: James Smart <jsmart2021(a)gmail.com> Signed-off-by: Ewan D. Milne <emilne(a)redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 5983e05b648f..e29523a1b530 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -13193,6 +13193,8 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid) if (!phba) return -ENOMEM; + INIT_LIST_HEAD(&phba->poll_list); + /* Perform generic PCI device enabling operation */ error = lpfc_enable_pci_dev(phba); if (error) @@ -13327,7 +13329,6 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid) /* Enable RAS FW log support */ lpfc_sli4_ras_setup(phba); - INIT_LIST_HEAD(&phba->poll_list); timer_setup(&phba->cpuhp_poll_timer, lpfc_sli4_poll_hbtimer, 0); cpuhp_state_add_instance_nocalls(lpfc_cpuhp_state, &phba->cpuhp);

3 years, 6 months

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FAILED: patch "[PATCH] iio: humidity: hdc100x: Add margin to the conversion time" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 84edec86f449adea9ee0b4912a79ab8d9d65abb7 Mon Sep 17 00:00:00 2001 From: Chris Lesiak <chris.lesiak(a)licor.com> Date: Mon, 14 Jun 2021 09:18:20 -0500 Subject: [PATCH] iio: humidity: hdc100x: Add margin to the conversion time The datasheets have the following note for the conversion time specification: "This parameter is specified by design and/or characterization and it is not tested in production." Parts have been seen that require more time to do 14-bit conversions for the relative humidity channel. The result is ENXIO due to the address phase of a transfer not getting an ACK. Delay an additional 1 ms per conversion to allow for additional margin. Fixes: 4839367d99e3 ("iio: humidity: add HDC100x support") Signed-off-by: Chris Lesiak <chris.lesiak(a)licor.com> Acked-by: Matt Ranostay <matt.ranostay(a)konsulko.com> Link: https://lore.kernel.org/r/20210614141820.2034827-1-chris.lesiak@licor.com Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> diff --git a/drivers/iio/humidity/hdc100x.c b/drivers/iio/humidity/hdc100x.c index 2a957f19048e..9e0fce917ce4 100644 --- a/drivers/iio/humidity/hdc100x.c +++ b/drivers/iio/humidity/hdc100x.c @@ -25,6 +25,8 @@ #include <linux/iio/trigger_consumer.h> #include <linux/iio/triggered_buffer.h> +#include <linux/time.h> + #define HDC100X_REG_TEMP 0x00 #define HDC100X_REG_HUMIDITY 0x01 @@ -166,7 +168,7 @@ static int hdc100x_get_measurement(struct hdc100x_data *data, struct iio_chan_spec const *chan) { struct i2c_client *client = data->client; - int delay = data->adc_int_us[chan->address]; + int delay = data->adc_int_us[chan->address] + 1*USEC_PER_MSEC; int ret; __be16 val; @@ -316,7 +318,7 @@ static irqreturn_t hdc100x_trigger_handler(int irq, void *p) struct iio_dev *indio_dev = pf->indio_dev; struct hdc100x_data *data = iio_priv(indio_dev); struct i2c_client *client = data->client; - int delay = data->adc_int_us[0] + data->adc_int_us[1]; + int delay = data->adc_int_us[0] + data->adc_int_us[1] + 2*USEC_PER_MSEC; int ret; /* dual read starts at temp register */

3 years, 6 months

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FAILED: patch "[PATCH] iio: humidity: hdc100x: Add margin to the conversion time" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 84edec86f449adea9ee0b4912a79ab8d9d65abb7 Mon Sep 17 00:00:00 2001 From: Chris Lesiak <chris.lesiak(a)licor.com> Date: Mon, 14 Jun 2021 09:18:20 -0500 Subject: [PATCH] iio: humidity: hdc100x: Add margin to the conversion time The datasheets have the following note for the conversion time specification: "This parameter is specified by design and/or characterization and it is not tested in production." Parts have been seen that require more time to do 14-bit conversions for the relative humidity channel. The result is ENXIO due to the address phase of a transfer not getting an ACK. Delay an additional 1 ms per conversion to allow for additional margin. Fixes: 4839367d99e3 ("iio: humidity: add HDC100x support") Signed-off-by: Chris Lesiak <chris.lesiak(a)licor.com> Acked-by: Matt Ranostay <matt.ranostay(a)konsulko.com> Link: https://lore.kernel.org/r/20210614141820.2034827-1-chris.lesiak@licor.com Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> diff --git a/drivers/iio/humidity/hdc100x.c b/drivers/iio/humidity/hdc100x.c index 2a957f19048e..9e0fce917ce4 100644 --- a/drivers/iio/humidity/hdc100x.c +++ b/drivers/iio/humidity/hdc100x.c @@ -25,6 +25,8 @@ #include <linux/iio/trigger_consumer.h> #include <linux/iio/triggered_buffer.h> +#include <linux/time.h> + #define HDC100X_REG_TEMP 0x00 #define HDC100X_REG_HUMIDITY 0x01 @@ -166,7 +168,7 @@ static int hdc100x_get_measurement(struct hdc100x_data *data, struct iio_chan_spec const *chan) { struct i2c_client *client = data->client; - int delay = data->adc_int_us[chan->address]; + int delay = data->adc_int_us[chan->address] + 1*USEC_PER_MSEC; int ret; __be16 val; @@ -316,7 +318,7 @@ static irqreturn_t hdc100x_trigger_handler(int irq, void *p) struct iio_dev *indio_dev = pf->indio_dev; struct hdc100x_data *data = iio_priv(indio_dev); struct i2c_client *client = data->client; - int delay = data->adc_int_us[0] + data->adc_int_us[1]; + int delay = data->adc_int_us[0] + data->adc_int_us[1] + 2*USEC_PER_MSEC; int ret; /* dual read starts at temp register */

3 years, 6 months

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Linux 5.13.11

by Greg Kroah-Hartman

I'm announcing the release of the 5.13.11 kernel. All users of the 5.13 kernel series must upgrade. The updated 5.13.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.13.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 - drivers/firmware/broadcom/tee_bnxt_fw.c | 14 ++++++++-- drivers/net/ppp/ppp_generic.c | 19 +++++++++++--- fs/namespace.c | 42 +++++++++++++++++++++----------- include/linux/security.h | 1 kernel/trace/bpf_trace.c | 5 ++- security/security.c | 1 sound/core/pcm_native.c | 5 +++ sound/pci/hda/patch_realtek.c | 2 + 9 files changed, 66 insertions(+), 25 deletions(-) Allen Pais (1): firmware: tee_bnxt: Release TEE shm, session, and context during kexec Daniel Borkmann (1): bpf: Add lockdown check for probe_write_user helper Greg Kroah-Hartman (1): Linux 5.13.11 Jeremy Szu (1): ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 650 G8 Notebook PC Luke D Jones (1): ALSA: hda: Add quirk for ASUS Flow x13 Miklos Szeredi (1): ovl: prevent private clone if bind mount is not allowed Pali Rohár (1): ppp: Fix generating ppp unit id when ifname is not specified Takashi Iwai (1): ALSA: pcm: Fix mmap breakage without explicit buffer setup

3 years, 6 months

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Linux 5.10.59

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.59 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/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi | 4 - arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi | 6 + arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 15 ++++ arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 15 ++++ arch/arm64/boot/dts/renesas/r8a774e1.dtsi | 15 ++++ arch/x86/kvm/svm/sev.c | 2 drivers/firmware/broadcom/tee_bnxt_fw.c | 14 ++- drivers/net/ethernet/xilinx/xilinx_emaclite.c | 5 - drivers/net/ppp/ppp_generic.c | 19 ++++- drivers/tee/optee/call.c | 2 drivers/tee/optee/core.c | 3 drivers/tee/optee/rpc.c | 5 - drivers/tee/optee/shm_pool.c | 8 +- drivers/tee/tee_shm.c | 4 - drivers/usb/host/ehci-pci.c | 3 fs/namespace.c | 42 +++++++---- fs/vboxsf/dir.c | 28 ++++--- include/linux/mmzone.h | 4 - include/linux/security.h | 1 include/linux/tee_drv.h | 1 kernel/trace/bpf_trace.c | 5 - security/security.c | 1 sound/core/pcm_native.c | 5 + sound/pci/hda/patch_realtek.c | 2 tools/testing/selftests/resctrl/resctrl.h | 6 - tools/testing/selftests/resctrl/resctrlfs.c | 52 ++------------ 27 files changed, 169 insertions(+), 100 deletions(-) Adam Ford (3): arm64: dts: renesas: rzg2: Add usb2_clksel to RZ/G2 M/N/H arm64: dts: renesas: beacon: Fix USB extal reference arm64: dts: renesas: beacon: Fix USB ref clock references Allen Pais (1): firmware: tee_bnxt: Release TEE shm, session, and context during kexec Daniel Borkmann (1): bpf: Add lockdown check for probe_write_user helper Greg Kroah-Hartman (1): Linux 5.10.59 Hans de Goede (2): vboxsf: Honor excl flag to the dir-inode create op vboxsf: Make vboxsf_dir_create() return the handle for the created file Jeremy Szu (1): ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 650 G8 Notebook PC Longfang Liu (1): USB:ehci:fix Kunpeng920 ehci hardware problem Luke D Jones (1): ALSA: hda: Add quirk for ASUS Flow x13 Mike Rapoport (1): mm: make zone_to_nid() and zone_set_nid() available for DISCONTIGMEM Miklos Szeredi (1): ovl: prevent private clone if bind mount is not allowed Pali Rohár (1): ppp: Fix generating ppp unit id when ifname is not specified Reinette Chatre (1): Revert "selftests/resctrl: Use resctrl/info for feature detection" Sean Christopherson (1): KVM: SVM: Fix off-by-one indexing when nullifying last used SEV VMCB Sumit Garg (1): tee: Correct inappropriate usage of TEE_SHM_DMA_BUF flag Takashi Iwai (1): ALSA: pcm: Fix mmap breakage without explicit buffer setup YueHaibing (1): net: xilinx_emaclite: Do not print real IOMEM pointer

3 years, 6 months

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Linux 5.4.141

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.141 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/virt/kvm/mmu.txt | 4 Makefile | 2 arch/x86/kvm/paging_tmpl.h | 14 - arch/x86/kvm/svm.c | 2 drivers/media/v4l2-core/v4l2-mem2mem.c | 6 drivers/net/ethernet/xilinx/xilinx_emaclite.c | 5 drivers/net/ppp/ppp_generic.c | 19 + drivers/tee/optee/call.c | 2 drivers/tee/optee/core.c | 3 drivers/tee/optee/rpc.c | 5 drivers/tee/optee/shm_pool.c | 8 drivers/tee/tee_shm.c | 4 drivers/usb/dwc3/ep0.c | 2 drivers/usb/dwc3/gadget.c | 118 +++++++-- drivers/usb/host/ehci-pci.c | 3 fs/btrfs/ctree.h | 13 - fs/btrfs/delalloc-space.c | 2 fs/btrfs/delayed-inode.c | 3 fs/btrfs/disk-io.c | 4 fs/btrfs/file.c | 7 fs/btrfs/inode.c | 2 fs/btrfs/qgroup.c | 328 +++++++++++++++++++------- fs/btrfs/qgroup.h | 5 fs/btrfs/transaction.c | 16 - fs/btrfs/transaction.h | 15 - fs/namespace.c | 42 ++- include/linux/tee_drv.h | 1 kernel/trace/trace_events_hist.c | 20 + sound/pci/hda/patch_realtek.c | 1 29 files changed, 467 insertions(+), 189 deletions(-) Alexandre Courbot (1): media: v4l2-mem2mem: always consider OUTPUT queue during poll Filipe Manana (1): btrfs: fix lockdep splat when enabling and disabling qgroups Greg Kroah-Hartman (1): Linux 5.4.141 Lai Jiangshan (1): KVM: X86: MMU: Use the correct inherited permissions to get shadow page Longfang Liu (1): USB:ehci:fix Kunpeng920 ehci hardware problem Luke D Jones (1): ALSA: hda: Add quirk for ASUS Flow x13 Masami Hiramatsu (1): tracing: Reject string operand in the histogram expression Miklos Szeredi (1): ovl: prevent private clone if bind mount is not allowed Nikolay Borisov (4): btrfs: make qgroup_free_reserved_data take btrfs_inode btrfs: make btrfs_qgroup_reserve_data take btrfs_inode btrfs: export and rename qgroup_reserve_meta btrfs: don't flush from btrfs_delayed_inode_reserve_metadata Pali Rohár (1): ppp: Fix generating ppp unit id when ifname is not specified Qu Wenruo (5): btrfs: qgroup: allow to unreserve range without releasing other ranges btrfs: qgroup: try to flush qgroup space when we get -EDQUOT btrfs: transaction: Cleanup unused TRANS_STATE_BLOCKED btrfs: qgroup: remove ASYNC_COMMIT mechanism in favor of reserve retry-after-EDQUOT btrfs: qgroup: don't commit transaction when we already hold the handle Sean Christopherson (1): KVM: SVM: Fix off-by-one indexing when nullifying last used SEV VMCB Sumit Garg (1): tee: Correct inappropriate usage of TEE_SHM_DMA_BUF flag Wesley Cheng (7): usb: dwc3: Stop active transfers before halting the controller usb: dwc3: gadget: Allow runtime suspend if UDC unbinded usb: dwc3: gadget: Restart DWC3 gadget when enabling pullup usb: dwc3: gadget: Prevent EP queuing while stopping transfers usb: dwc3: gadget: Clear DEP flags after stop transfers in ep disable usb: dwc3: gadget: Disable gadget IRQ during pullup disable usb: dwc3: gadget: Avoid runtime resume if disabling pullup YueHaibing (1): net: xilinx_emaclite: Do not print real IOMEM pointer

3 years, 6 months

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Linux 4.19.204

by Greg Kroah-Hartman

I'm announcing the release of the 4.19.204 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 ------------ Documentation/virtual/kvm/mmu.txt | 4 - Makefile | 2 arch/x86/kvm/paging_tmpl.h | 14 +++-- arch/x86/kvm/svm.c | 2 drivers/net/ethernet/xilinx/xilinx_emaclite.c | 5 - drivers/net/ppp/ppp_generic.c | 19 +++++-- drivers/usb/host/ehci-pci.c | 3 + fs/namespace.c | 42 ++++++++++------ kernel/bpf/verifier.c | 68 ++++++++++++++++++++++---- kernel/trace/trace_events_hist.c | 14 +++++ tools/testing/selftests/bpf/test_verifier.c | 2 11 files changed, 137 insertions(+), 38 deletions(-) Daniel Borkmann (4): bpf: Inherit expanded/patched seen count from old aux data bpf: Do not mark insn as seen under speculative path verification bpf: Fix leakage under speculation on mispredicted branches bpf, selftests: Adjust few selftest outcomes wrt unreachable code Greg Kroah-Hartman (1): Linux 4.19.204 Lai Jiangshan (1): KVM: X86: MMU: Use the correct inherited permissions to get shadow page Longfang Liu (1): USB:ehci:fix Kunpeng920 ehci hardware problem Masami Hiramatsu (1): tracing: Reject string operand in the histogram expression Miklos Szeredi (1): ovl: prevent private clone if bind mount is not allowed Pali Rohár (1): ppp: Fix generating ppp unit id when ifname is not specified Sean Christopherson (1): KVM: SVM: Fix off-by-one indexing when nullifying last used SEV VMCB YueHaibing (1): net: xilinx_emaclite: Do not print real IOMEM pointer

3 years, 6 months

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Linux 4.14.244

by Greg Kroah-Hartman

I'm announcing the release of the 4.14.244 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/smp.c | 2 arch/arm/boot/dts/omap5-board-common.dtsi | 9 -- arch/mips/Makefile | 2 arch/mips/mti-malta/malta-platform.c | 3 arch/x86/events/perf_event.h | 3 drivers/acpi/acpica/nsrepair2.c | 7 - drivers/ata/libata-sff.c | 35 ++++++-- drivers/clk/clk-stm32f4.c | 10 +- drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 11 ++ drivers/media/v4l2-core/videobuf2-core.c | 13 +++ drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 3 drivers/net/ethernet/freescale/fec_main.c | 2 drivers/net/ethernet/natsemi/natsemi.c | 8 -- drivers/net/ethernet/neterion/vxge/vxge-main.c | 6 - drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c | 2 drivers/net/ethernet/qlogic/qla3xxx.c | 6 - drivers/net/ethernet/xilinx/xilinx_emaclite.c | 5 - drivers/net/ppp/ppp_generic.c | 19 +++- drivers/net/usb/pegasus.c | 14 ++- drivers/net/usb/qmi_wwan.c | 76 +++++++++++++++++-- drivers/pcmcia/i82092.c | 1 drivers/scsi/sr.c | 2 drivers/spi/spi-meson-spicc.c | 2 drivers/staging/rtl8723bs/hal/sdio_ops.c | 2 drivers/tty/serial/8250/8250_port.c | 12 ++- drivers/usb/class/usbtmc.c | 8 -- drivers/usb/common/usb-otg-fsm.c | 6 + drivers/usb/gadget/function/f_hid.c | 44 +++++++++-- drivers/usb/host/ehci-pci.c | 3 drivers/usb/serial/ch341.c | 1 drivers/usb/serial/ftdi_sio.c | 1 drivers/usb/serial/ftdi_sio_ids.h | 3 drivers/usb/serial/option.c | 2 fs/ext4/namei.c | 2 fs/namespace.c | 42 +++++++--- fs/pipe.c | 19 ++++ fs/reiserfs/stree.c | 31 ++++++- fs/reiserfs/super.c | 8 ++ include/linux/usb/otg-fsm.h | 1 include/net/bluetooth/hci_core.h | 1 net/bluetooth/hci_core.c | 16 ++-- net/bluetooth/hci_sock.c | 49 ++++++++---- net/bluetooth/hci_sysfs.c | 3 scripts/tracing/draw_functrace.py | 6 - sound/core/seq/seq_ports.c | 39 ++++++--- 46 files changed, 399 insertions(+), 143 deletions(-) Alex Xu (Hello71) (1): pipe: increase minimum default pipe size to 2 pages Christoph Hellwig (1): libata: fix ata_pio_sector for CONFIG_HIGHMEM Dan Carpenter (1): bnx2x: fix an error code in bnx2x_nic_load() Daniele Palmas (1): USB: serial: option: add Telit FD980 composition 0x1056 Dario Binacchi (1): clk: stm32f4: fix post divisor setup for I2S/SAI PLLs David Bauer (1): USB: serial: ftdi_sio: add device ID for Auto-M3 OP-COM v2 Dmitry Osipenko (1): usb: otg-fsm: Fix hrtimer list corruption Dongliang Mu (1): spi: meson-spicc: fix memory leak in meson_spicc_remove Fei Qin (1): nfp: update ethtool reporting of pauseframe control Greg Kroah-Hartman (1): Linux 4.14.244 H. Nikolaus Schaller (2): omap5-board-common: remove not physically existing vdds_1v8_main fixed-regulator mips: Fix non-POSIX regexp Hans Verkuil (1): media: videobuf2-core: dequeue if start_streaming fails Hui Su (1): scripts/tracing: fix the bug that can't parse raw_trace_func Johan Hovold (1): media: rtl28xxu: fix zero-length control request Letu Ren (1): net/qla3xxx: fix schedule while atomic in ql_wait_for_drvr_lock and ql_adapter_reset Li Manyi (1): scsi: sr: Return correct event when media event code is 3 Like Xu (1): perf/x86/amd: Don't touch the AMD64_EVENTSEL_HOSTONLY bit inside the guest Longfang Liu (1): USB:ehci:fix Kunpeng920 ehci hardware problem Maciej W. Rozycki (2): serial: 8250: Mask out floating 16/32-bit bus bits MIPS: Malta: Do not byte-swap accesses to the CBUS UART Maxim Devaev (2): usb: gadget: f_hid: added GET_IDLE and SET_IDLE handlers usb: gadget: f_hid: idle uses the highest byte for duration Miklos Szeredi (1): ovl: prevent private clone if bind mount is not allowed Pali Rohár (1): ppp: Fix generating ppp unit id when ifname is not specified Pavel Skripkin (3): net: pegasus: fix uninit-value in get_interrupt_interval net: fec: fix use-after-free in fec_drv_remove net: vxge: fix use-after-free in vxge_device_unregister Phil Elwell (1): usb: gadget: f_hid: fixed NULL pointer dereference Prarit Bhargava (1): alpha: Send stop IPI to send to online CPUs Qiang.zhang (1): USB: usbtmc: Fix RCU stall warning Rafael J. Wysocki (1): Revert "ACPICA: Fix memory leak caused by _CID repair function" Reinhard Speyerer (1): qmi_wwan: add network device usage statistics for qmimux devices Shreyansh Chouhan (1): reiserfs: check directory items on read from disk Takashi Iwai (1): ALSA: seq: Fix racy deletion of subscriber Tetsuo Handa (1): Bluetooth: defer cleanup of resources in hci_unregister_dev() Theodore Ts'o (1): ext4: fix potential htree corruption when growing large_dir directories Wang Hai (1): net: natsemi: Fix missing pci_disable_device() in probe and remove Willy Tarreau (1): USB: serial: ch341: fix character loss at high transfer rates Xiangyang Zhang (1): staging: rtl8723bs: Fix a resource leak in sd_int_dpc Yu Kuai (1): reiserfs: add check for root_inode in reiserfs_fill_super YueHaibing (1): net: xilinx_emaclite: Do not print real IOMEM pointer Zheyu Ma (1): pcmcia: i82092: fix a null pointer dereference bug

3 years, 6 months

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Linux 4.9.280

by Greg Kroah-Hartman

I'm announcing the release of the 4.9.280 kernel. All users of the 4.9 kernel series must upgrade. The updated 4.9.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.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/smp.c | 2 arch/mips/Makefile | 2 arch/mips/mti-malta/malta-platform.c | 3 - arch/x86/events/perf_event.h | 3 - drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 11 ++++- drivers/media/v4l2-core/videobuf2-core.c | 13 +++++- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 3 - drivers/net/ethernet/freescale/fec_main.c | 2 drivers/net/ethernet/natsemi/natsemi.c | 8 --- drivers/net/ethernet/neterion/vxge/vxge-main.c | 6 +- drivers/net/ethernet/qlogic/qla3xxx.c | 6 +- drivers/net/ethernet/xilinx/xilinx_emaclite.c | 5 -- drivers/net/ppp/ppp_generic.c | 19 +++++++-- drivers/net/usb/pegasus.c | 14 +++++- drivers/pcmcia/i82092.c | 1 drivers/scsi/sr.c | 2 drivers/tty/serial/8250/8250_port.c | 12 ++++- drivers/usb/class/usbtmc.c | 8 --- drivers/usb/common/usb-otg-fsm.c | 6 ++ drivers/usb/host/ehci-pci.c | 3 + drivers/usb/serial/ch341.c | 1 drivers/usb/serial/ftdi_sio.c | 1 drivers/usb/serial/ftdi_sio_ids.h | 3 + drivers/usb/serial/option.c | 2 fs/namespace.c | 42 +++++++++++++------- fs/pipe.c | 19 ++++++++- fs/reiserfs/stree.c | 31 ++++++++++++--- fs/reiserfs/super.c | 8 +++ include/linux/usb/otg-fsm.h | 1 include/net/bluetooth/hci_core.h | 1 net/bluetooth/hci_core.c | 16 +++---- net/bluetooth/hci_sock.c | 49 ++++++++++++++++-------- net/bluetooth/hci_sysfs.c | 3 + scripts/tracing/draw_functrace.py | 6 +- sound/core/seq/seq_ports.c | 39 +++++++++++++------ 36 files changed, 249 insertions(+), 104 deletions(-) Alex Xu (Hello71) (1): pipe: increase minimum default pipe size to 2 pages Dan Carpenter (1): bnx2x: fix an error code in bnx2x_nic_load() Daniele Palmas (1): USB: serial: option: add Telit FD980 composition 0x1056 David Bauer (1): USB: serial: ftdi_sio: add device ID for Auto-M3 OP-COM v2 Dmitry Osipenko (1): usb: otg-fsm: Fix hrtimer list corruption Greg Kroah-Hartman (1): Linux 4.9.280 H. Nikolaus Schaller (1): mips: Fix non-POSIX regexp Hans Verkuil (1): media: videobuf2-core: dequeue if start_streaming fails Hui Su (1): scripts/tracing: fix the bug that can't parse raw_trace_func Johan Hovold (1): media: rtl28xxu: fix zero-length control request Letu Ren (1): net/qla3xxx: fix schedule while atomic in ql_wait_for_drvr_lock and ql_adapter_reset Li Manyi (1): scsi: sr: Return correct event when media event code is 3 Like Xu (1): perf/x86/amd: Don't touch the AMD64_EVENTSEL_HOSTONLY bit inside the guest Longfang Liu (1): USB:ehci:fix Kunpeng920 ehci hardware problem Maciej W. Rozycki (2): serial: 8250: Mask out floating 16/32-bit bus bits MIPS: Malta: Do not byte-swap accesses to the CBUS UART Miklos Szeredi (1): ovl: prevent private clone if bind mount is not allowed Pali Rohár (1): ppp: Fix generating ppp unit id when ifname is not specified Pavel Skripkin (3): net: pegasus: fix uninit-value in get_interrupt_interval net: fec: fix use-after-free in fec_drv_remove net: vxge: fix use-after-free in vxge_device_unregister Prarit Bhargava (1): alpha: Send stop IPI to send to online CPUs Qiang.zhang (1): USB: usbtmc: Fix RCU stall warning Shreyansh Chouhan (1): reiserfs: check directory items on read from disk Takashi Iwai (1): ALSA: seq: Fix racy deletion of subscriber Tetsuo Handa (1): Bluetooth: defer cleanup of resources in hci_unregister_dev() Wang Hai (1): net: natsemi: Fix missing pci_disable_device() in probe and remove Willy Tarreau (1): USB: serial: ch341: fix character loss at high transfer rates Yu Kuai (1): reiserfs: add check for root_inode in reiserfs_fill_super YueHaibing (1): net: xilinx_emaclite: Do not print real IOMEM pointer Zheyu Ma (1): pcmcia: i82092: fix a null pointer dereference bug

3 years, 6 months

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Linux-stable-mirror August 2021