[PATCH 4.8 48/96] scsi: avoid a permanent stop of the scsi devices request queue

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Wei Fang commit d2a145252c52792bc59e4767b486b26c430af4bb upstream. A race between scanning and fc_remote_port_delete() may result in a permanent stop if the device gets blocked before

[PATCH 4.8 52/96] s390/kexec: use node 0 when re-adding crash kernel memory

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Heiko Carstens commit 9f88eb4df728aebcd2ddd154d99f1d75b428b897 upstream. When re-adding crash kernel memory within setup_resources() the function memblock_add() is used. That function will add

[PATCH 4.8 53/96] arm64: KVM: pmu: Reset PMSELR_EL0.SEL to a sane value before entering the guest

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Marc Zyngier commit 21cbe3cc8a48ff17059912e019fbde28ed54745a upstream. The ARMv8 architecture allows the cycle counter to be configured by setting PMSELR_EL0.SEL==0x1f

Re: [PATCH v2 1/1] block: fix blk_queue_split() resource exhaustion

On Sat, Jan 07 2017, Mike Snitzer wrote: > On Fri, Jan 06 2017 at 12:34pm -0500, > Mikulas Patocka wrote: > >> >> >> On Fri, 6 Jan 2017, Mikulas Patocka wrote: >> >> > >> > >> > On Wed, 4 Jan 2017, Mike Snitzer wrote: >> > >> > > On Wed, Jan 04 2017 at 12:12am -0500,

[PATCH 4.8 53/96] arm64: KVM: pmu: Reset PMSELR_EL0.SEL to a sane value before entering the guest

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Marc Zyngier commit 21cbe3cc8a48ff17059912e019fbde28ed54745a upstream. The ARMv8 architecture allows the cycle counter to be configured by setting PMSELR_EL0.SEL==0x1f and then accessing

Re: [PATCH v2 1/1] block: fix blk_queue_split() resource exhaustion

On Sat, Jan 07 2017, Mike Snitzer wrote: > On Fri, Jan 06 2017 at 12:34pm -0500, > Mikulas Patocka wrote: > >> >> >> On Fri, 6 Jan 2017, Mikulas Patocka wrote: >> >> > >> > >> > On Wed, 4 Jan 2017, Mike Snitzer wrote: >> > >> > > On Wed, Jan 04 2017 at 12:12am -0500, >> > > NeilBrown

[PATCH 4.8 55/96] md/raid5: limit request size according to implementation limits

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Konstantin Khlebnikov commit e8d7c33232e5fdfa761c3416539bc5b4acd12db5 upstream. Current implementation employ 16bit counter of active stripes in lower bits of

[PATCH 4.8 57/96] KVM: PPC: Book3S HV: Save/restore XER in checkpointed register state

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Paul Mackerras commit 0d808df06a44200f52262b6eb72bcb6042f5a7c5 upstream. When switching from/to a guest that has a transaction in progress, we need to save/restore the

[PATCH 4.8 04/96] perf/x86/intel/cstate: Prevent hotplug callback leak

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Thomas Gleixner commit 834fcd298003c10ce450e66960c78893cb1cc4b5 upstream. If the pmu registration fails the registered hotplug callbacks are not removed. Wrong in any case,

[PATCH 4.8 55/96] md/raid5: limit request size according to implementation limits

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Konstantin Khlebnikov commit e8d7c33232e5fdfa761c3416539bc5b4acd12db5 upstream. Current implementation employ 16bit counter of active stripes in lower bits of bio->bi_phys_segments. If request

[PATCH 4.8 57/96] KVM: PPC: Book3S HV: Save/restore XER in checkpointed register state

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Paul Mackerras commit 0d808df06a44200f52262b6eb72bcb6042f5a7c5 upstream. When switching from/to a guest that has a transaction in progress, we need to save/restore the checkpointed register

[PATCH 4.8 04/96] perf/x86/intel/cstate: Prevent hotplug callback leak

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Thomas Gleixner commit 834fcd298003c10ce450e66960c78893cb1cc4b5 upstream. If the pmu registration fails the registered hotplug callbacks are not removed. Wrong in any case, but fatal in case

[PATCH 4.8 58/96] KVM: PPC: Book3S HV: Dont lose hardware R/C bit updates in H_PROTECT

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Paul Mackerras commit f064a0de1579fabded8990bed93971e30deb9ecb upstream. The hashed page table MMU in POWER processors can update the R (reference) and C (change) bits in a

[PATCH 4.8 60/96] fsnotify: Fix possible use-after-free in inode iteration on umount

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Jan Kara commit 5716863e0f8251d3360d4cbfc0e44e08007075df upstream. fsnotify_unmount_inodes() plays complex tricks to pin next inode in the sb->s_inodes list when iterating over

[PATCH 4.8 49/96] ARC: mm: arc700: Dont assume 2 colours for aliasing VIPT dcache

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Vineet Gupta commit 08fe007968b2b45e831daf74899f79a54d73f773 upstream. An ARC700 customer reported linux boot crashes when upgrading to bigger L1 dcache (64K from 32K).

[PATCH 4.8 70/96] [media] mn88472: fix chip id check on probe

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Antti Palosaari commit 365fe4e0ce218dc5ad10df17b150a366b6015499 upstream. A register used to identify chip during probe was overwritten during firmware download and due to that

[PATCH 4.8 59/96] kvm: nVMX: Allow L1 to intercept software exceptions (#BP and #OF)

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Jim Mattson commit ef85b67385436ddc1998f45f1d6a210f935b3388 upstream. When L2 exits to L0 due to "exception or NMI", software exceptions (#BP and #OF) for which L1 has

[PATCH 4.8 70/96] [media] mn88472: fix chip id check on probe

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Antti Palosaari commit 365fe4e0ce218dc5ad10df17b150a366b6015499 upstream. A register used to identify chip during probe was overwritten during firmware download and due to that later probe's

[PATCH 4.8 58/96] KVM: PPC: Book3S HV: Dont lose hardware R/C bit updates in H_PROTECT

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Paul Mackerras commit f064a0de1579fabded8990bed93971e30deb9ecb upstream. The hashed page table MMU in POWER processors can update the R (reference) and C (change) bits in a HPTE at any time

[PATCH 4.8 60/96] fsnotify: Fix possible use-after-free in inode iteration on umount

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Jan Kara commit 5716863e0f8251d3360d4cbfc0e44e08007075df upstream. fsnotify_unmount_inodes() plays complex tricks to pin next inode in the sb->s_inodes list when iterating over all inodes.

[PATCH 4.8 49/96] ARC: mm: arc700: Dont assume 2 colours for aliasing VIPT dcache

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Vineet Gupta commit 08fe007968b2b45e831daf74899f79a54d73f773 upstream. An ARC700 customer reported linux boot crashes when upgrading to bigger L1 dcache (64K from 32K). Turns out they had an

[PATCH 4.8 59/96] kvm: nVMX: Allow L1 to intercept software exceptions (#BP and #OF)

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Jim Mattson commit ef85b67385436ddc1998f45f1d6a210f935b3388 upstream. When L2 exits to L0 due to "exception or NMI", software exceptions (#BP and #OF) for which L1 has requested an intercept

[PATCH 4.8 67/96] IB/multicast: Check ib_find_pkey() return value

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Bart Van Assche commit d3a2418ee36a59bc02e9d454723f3175dcf4bfd9 upstream. This patch avoids that Coverity complains about not checking the ib_find_pkey() return

[PATCH 4.8 65/96] IB/mad: Fix an array index check

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Bart Van Assche commit 2fe2f378dd45847d2643638c07a7658822087836 upstream. The array ib_mad_mgmt_class_table.method_table has MAX_MGMT_CLASS (80) elements. Hence

[PATCH 4.8 66/96] IPoIB: Avoid reading an uninitialized member variable

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Bart Van Assche commit 11b642b84e8c43e8597de031678d15c08dd057bc upstream. This patch avoids that Coverity reports the following: Using uninitialized value

[PATCH 4.8 67/96] IB/multicast: Check ib_find_pkey() return value

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Bart Van Assche commit d3a2418ee36a59bc02e9d454723f3175dcf4bfd9 upstream. This patch avoids that Coverity complains about not checking the ib_find_pkey() return value. Fixes: commit

[PATCH 4.8 65/96] IB/mad: Fix an array index check

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Bart Van Assche commit 2fe2f378dd45847d2643638c07a7658822087836 upstream. The array ib_mad_mgmt_class_table.method_table has MAX_MGMT_CLASS (80) elements. Hence compare the array index with

[PATCH 4.8 66/96] IPoIB: Avoid reading an uninitialized member variable

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Bart Van Assche commit 11b642b84e8c43e8597de031678d15c08dd057bc upstream. This patch avoids that Coverity reports the following: Using uninitialized value port_attr.state when calling

[PATCH 4.8 63/96] platform/x86: asus-nb-wmi.c: Add X45U quirk

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Marcos Paulo de Souza commit e74e259939275a5dd4e0d02845c694f421e249ad upstream. Without this patch, the Asus X45U wireless card can't be turned on (hard-blocked),

[PATCH 4.8 63/96] platform/x86: asus-nb-wmi.c: Add X45U quirk

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Marcos Paulo de Souza commit e74e259939275a5dd4e0d02845c694f421e249ad upstream. Without this patch, the Asus X45U wireless card can't be turned on (hard-blocked), but after a suspend/resume it

[PATCH 4.8 37/96] mei: request async autosuspend at the end of enumeration

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Alexander Usyskin commit d5f8e166c25750adc147b0adf64a62a91653438a upstream. pm_runtime_autosuspend can take synchronous or asynchronous paths, Because we are

[PATCH 4.8 37/96] mei: request async autosuspend at the end of enumeration

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Alexander Usyskin commit d5f8e166c25750adc147b0adf64a62a91653438a upstream. pm_runtime_autosuspend can take synchronous or asynchronous paths, Because we are calling pm_runtime_mark_last_busy

[PATCH 4.8 39/96] block: protect iterate_bdevs() against concurrent close

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Rabin Vincent commit af309226db916e2c6e08d3eba3fa5c34225200c4 upstream. If a block device is closed while iterate_bdevs() is handling it, the following NULL pointer

Re: [RFC PATCH] vring: Force use of DMA API for ARM-based systems

On Fri, Jan 6, 2017 at 10:32 AM, Robin Murphy wrote: > On 06/01/17 17:48, Jean-Philippe Brucker wrote: >> Hi Will, >> >> On 20/12/16 15:14, Will Deacon wrote: >>> Booting Linux on an ARM fastmodel containing an SMMU emulation results >>> in an unexpected I/O page fault from

[PATCH 4.8 38/96] mei: me: add lewisburg device ids

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Tomas Winkler commit 9ff2007bea1f1bfc53ac0bc7ccf8200bb275fd52 upstream. Add MEI Lewisburg PCH IDs for Purley based workstations. Signed-off-by: Alexander Usyskin

[PATCH 4.8 36/96] drivers/gpu/drm/ast: Fix infinite loop if read fails

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Russell Currey commit 298360af3dab45659810fdc51aba0c9f4097e4f6 upstream. ast_get_dram_info() configures a window in order to access BMC memory. A BMC register can be

[PATCH 4.8 38/96] mei: me: add lewisburg device ids

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Tomas Winkler commit 9ff2007bea1f1bfc53ac0bc7ccf8200bb275fd52 upstream. Add MEI Lewisburg PCH IDs for Purley based workstations. Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler

[PATCH 4.8 36/96] drivers/gpu/drm/ast: Fix infinite loop if read fails

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Russell Currey commit 298360af3dab45659810fdc51aba0c9f4097e4f6 upstream. ast_get_dram_info() configures a window in order to access BMC memory. A BMC register can be configured to disallow

[PATCH 4.8 39/96] block: protect iterate_bdevs() against concurrent close

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Rabin Vincent commit af309226db916e2c6e08d3eba3fa5c34225200c4 upstream. If a block device is closed while iterate_bdevs() is handling it, the following NULL pointer dereference occurs because

Re: [RFC PATCH] vring: Force use of DMA API for ARM-based systems

On Fri, Jan 6, 2017 at 10:32 AM, Robin Murphy wrote: > On 06/01/17 17:48, Jean-Philippe Brucker wrote: >> Hi Will, >> >> On 20/12/16 15:14, Will Deacon wrote: >>> Booting Linux on an ARM fastmodel containing an SMMU emulation results >>> in an unexpected I/O page fault from the legacy virtio-blk

[PATCH 4.8 34/96] drm/gma500: Add compat ioctl

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Patrik Jakobsson commit 0a97c81a9717431e6c57ea845b59c3c345edce67 upstream. Hook up drm_compat_ioctl to support 32-bit userspace on 64-bit kernels. It turns out

[PATCH 4.8 84/96] SUNRPC: fix refcounting problems with auth_gss messages.

4.8-stable review patch. If anyone has any objections, please let me know. -- From: NeilBrown commit 1cded9d2974fe4fe339fc0ccd6638b80d465ab2c upstream. There are two problems with refcounting of auth_gss messages. First, the reference on the pipe->pipe list

[PATCH 4.8 40/96] vt: fix Scroll Lock LED trigger name

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Maciej S. Szmigiero commit 31b5929d533f5183972cf57a7844b456ed996f3c upstream. There is a disagreement between drivers/tty/vt/keyboard.c and

[PATCH 4.8 34/96] drm/gma500: Add compat ioctl

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Patrik Jakobsson commit 0a97c81a9717431e6c57ea845b59c3c345edce67 upstream. Hook up drm_compat_ioctl to support 32-bit userspace on 64-bit kernels. It turns out that N2600 and N2800 comes with

[PATCH 4.8 84/96] SUNRPC: fix refcounting problems with auth_gss messages.

4.8-stable review patch. If anyone has any objections, please let me know. -- From: NeilBrown commit 1cded9d2974fe4fe339fc0ccd6638b80d465ab2c upstream. There are two problems with refcounting of auth_gss messages. First, the reference on the pipe->pipe list (taken by a call

[PATCH 4.8 40/96] vt: fix Scroll Lock LED trigger name

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Maciej S. Szmigiero commit 31b5929d533f5183972cf57a7844b456ed996f3c upstream. There is a disagreement between drivers/tty/vt/keyboard.c and drivers/input/input-leds.c with regard to what is a

[PATCH 4.8 86/96] powerpc/ps3: Fix system hang with GCC 5 builds

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Geoff Levand commit 6dff5b67054e17c91bd630bcdda17cfca5aa4215 upstream. GCC 5 generates different code for this bootwrapper null check that causes the PS3 to hang very

[PATCH 4.8 73/96] [media] media: solo6x10: fix lockup by avoiding delayed register write

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Andrey Utkin commit 5fc4b067ec082c3127e0156f800769b7e0dce078 upstream. This fixes a lockup at device probing which happens on some solo6010 hardware samples.

[PATCH 4.8 82/96] pNFS: Clear NFS_LAYOUT_RETURN_REQUESTED when invalidating the layout stateid

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Trond Myklebust commit ae5a459d5f65c3e83f3e14068dde5fb9c9d81807 upstream. We must ensure that we don't schedule a layoutreturn if the layout stateid has been

[PATCH 4.8 74/96] [media] v4l: tvp5150: Add missing break in set control handler

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Laurent Pinchart commit d183e4efcae8d88a2f252e546978658ca6d273cc upstream. A break is missing resulting in the hue control enabling or disabling the decode

[PATCH 4.8 87/96] libnvdimm, pfn: fix align attribute

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Dan Williams commit af7d9f0c57941b465043681cb5c3410f7f3f1a41 upstream. Fix the format specifier so that the attribute can be parsed correctly. Currently it returns

[PATCH 4.8 85/96] powerpc/64e: Convert cmpi to cmpwi in head_64.S

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Nicholas Piggin commit f87f253bac3ce4a4eb2a60a1ae604d74e65f9042 upstream. >From 80f23935cadb ("powerpc: Convert cmp to cmpd in idle enter sequence"): PowerPC's "cmp"

[PATCH 4.8 87/96] libnvdimm, pfn: fix align attribute

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Dan Williams commit af7d9f0c57941b465043681cb5c3410f7f3f1a41 upstream. Fix the format specifier so that the attribute can be parsed correctly. Currently it returns decimal 1000 for a 4096-byte

[PATCH 4.8 86/96] powerpc/ps3: Fix system hang with GCC 5 builds

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Geoff Levand commit 6dff5b67054e17c91bd630bcdda17cfca5aa4215 upstream. GCC 5 generates different code for this bootwrapper null check that causes the PS3 to hang very early in its bootup. This

[PATCH 4.8 73/96] [media] media: solo6x10: fix lockup by avoiding delayed register write

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Andrey Utkin commit 5fc4b067ec082c3127e0156f800769b7e0dce078 upstream. This fixes a lockup at device probing which happens on some solo6010 hardware samples. This is a regression introduced by

[PATCH 4.8 82/96] pNFS: Clear NFS_LAYOUT_RETURN_REQUESTED when invalidating the layout stateid

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Trond Myklebust commit ae5a459d5f65c3e83f3e14068dde5fb9c9d81807 upstream. We must ensure that we don't schedule a layoutreturn if the layout stateid has been marked as invalid. Fixes:

[PATCH 4.8 74/96] [media] v4l: tvp5150: Add missing break in set control handler

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Laurent Pinchart commit d183e4efcae8d88a2f252e546978658ca6d273cc upstream. A break is missing resulting in the hue control enabling or disabling the decode completely. Fix it. Fixes:

[PATCH 4.8 85/96] powerpc/64e: Convert cmpi to cmpwi in head_64.S

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Nicholas Piggin commit f87f253bac3ce4a4eb2a60a1ae604d74e65f9042 upstream. >From 80f23935cadb ("powerpc: Convert cmp to cmpd in idle enter sequence"): PowerPC's "cmp" instruction has four

[PATCH 4.8 83/96] pNFS: Fix a deadlock between read resends and layoutreturn

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Trond Myklebust commit 54e4a0dfa25d9365c4e80a639e80d9213eb6edbe upstream. We must not call nfs_pageio_init_read() on a new nfs_pageio_descriptor while holding

[PATCH 4.8 88/96] target/user: Fix use-after-free of tcmu_cmds if they are expired

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Andy Grover commit d0905ca757bc40bd1ebc261a448a521b064777d7 upstream. Don't free the cmd in tcmu_check_expired_cmd, it's still referenced by an entry in our cmd_id->cmd

Re: [PATCH] usb: dwc2: use u32 for DT binding parameters

On Fri, Jan 6, 2017 at 4:45 AM, Leo Yan wrote: > Commit 05ee799f2021 ("usb: dwc2: Move gadget settings into core_params") > changes to type u16 for DT binding "g-rx-fifo-size" and > "g-np-tx-fifo-size" but use type u32 for "g-tx-fifo-size". Finally the > the first two

[PATCH 4.8 91/96] net: mvpp2: fix dma unmapping of TX buffers for fragments

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Thomas Petazzoni commit 8354491c9d5b06709384cea91d13019bf5e61449 upstream. Since commit 71ce391dfb784 ("net: mvpp2: enable proper per-CPU TX buffers

[PATCH 4.8 83/96] pNFS: Fix a deadlock between read resends and layoutreturn

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Trond Myklebust commit 54e4a0dfa25d9365c4e80a639e80d9213eb6edbe upstream. We must not call nfs_pageio_init_read() on a new nfs_pageio_descriptor while holding a reference to a layout segment,

[PATCH 4.8 88/96] target/user: Fix use-after-free of tcmu_cmds if they are expired

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Andy Grover commit d0905ca757bc40bd1ebc261a448a521b064777d7 upstream. Don't free the cmd in tcmu_check_expired_cmd, it's still referenced by an entry in our cmd_id->cmd idr. If userspace ever

Re: [PATCH] usb: dwc2: use u32 for DT binding parameters

On Fri, Jan 6, 2017 at 4:45 AM, Leo Yan wrote: > Commit 05ee799f2021 ("usb: dwc2: Move gadget settings into core_params") > changes to type u16 for DT binding "g-rx-fifo-size" and > "g-np-tx-fifo-size" but use type u32 for "g-tx-fifo-size". Finally the > the first two parameters cannot be passed

[PATCH 4.8 91/96] net: mvpp2: fix dma unmapping of TX buffers for fragments

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Thomas Petazzoni commit 8354491c9d5b06709384cea91d13019bf5e61449 upstream. Since commit 71ce391dfb784 ("net: mvpp2: enable proper per-CPU TX buffers unmapping"), we are not correctly DMA

[PATCH 4.8 41/96] stm class: Fix device leak in open error path

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Johan Hovold commit a0ebf519b8a2666438d999c62995618c710573e5 upstream. Make sure to drop the reference taken by class_find_device() also on allocation errors in open().

Re: [RFC] x86/mm/KASLR: Remap GDTs at fixed location

On Fri, Jan 6, 2017 at 1:59 PM, Andy Lutomirski wrote: > On Fri, Jan 6, 2017 at 10:03 AM, Thomas Garnier wrote: >> On Thu, Jan 5, 2017 at 10:49 PM, Ingo Molnar wrote: >>> >>> * Thomas Garnier wrote: >>> >> Not

[PATCH 4.8 41/96] stm class: Fix device leak in open error path

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Johan Hovold commit a0ebf519b8a2666438d999c62995618c710573e5 upstream. Make sure to drop the reference taken by class_find_device() also on allocation errors in open(). Signed-off-by: Johan

Re: [RFC] x86/mm/KASLR: Remap GDTs at fixed location

On Fri, Jan 6, 2017 at 1:59 PM, Andy Lutomirski wrote: > On Fri, Jan 6, 2017 at 10:03 AM, Thomas Garnier wrote: >> On Thu, Jan 5, 2017 at 10:49 PM, Ingo Molnar wrote: >>> >>> * Thomas Garnier wrote: >>> >> Not sure I fully understood and I don't want to miss an important >> point.

[PATCH 4.9 011/116] ath9k: do not return early to fix rcu unlocking

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Tobias Klausmann commit d1f1c0e289e1bc46cd6873ba6dd6c627f459e7fa upstream. Starting with commit d94a461d7a7d ("ath9k: use ieee80211_tx_status_noskb where

[PATCH 4.9 012/116] Revert "mmc: sdhci: Reset cmd and data circuits after tuning failure"

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Adrian Hunter commit 2ca71c27eeaeddae38efe24a84b20e22708a3d1d upstream. This reverts commit fe5fb2e3b58f ("mmc: sdhci: Reset cmd and data circuits after tuning

Re: [V1] ata: sata_mv:- Handle return value of devm_ioremap.

On Fri, Jan 6, 2017 at 10:46 PM, Tejun Heo wrote: > On Mon, Dec 12, 2016 at 11:13:27PM +0530, Arvind Yadav wrote: >> Here, If devm_ioremap will fail. It will return NULL. >> Then hpriv->base = NULL - 0x2; Kernel can run into >> a NULL-pointer dereference. This error check

[PATCH 4.8 75/96] Input: drv260x - fix input devices parent assignment

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Jingkui Wang commit 5a8a6b89c15766446d845671d574a9243b6d8786 upstream. We were assigning I2C bus controller instead of client as parent device. Besides being logically

[PATCH 4.8 77/96] PCI: Check for PME in targeted sleep state

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Alan Stern commit 6496ebd7edf446fccf8266a1a70ffcb64252593e upstream. One some systems, the firmware does not allow certain PCI devices to be put in deep D-states.

[PATCH 4.9 012/116] Revert "mmc: sdhci: Reset cmd and data circuits after tuning failure"

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Adrian Hunter commit 2ca71c27eeaeddae38efe24a84b20e22708a3d1d upstream. This reverts commit fe5fb2e3b58f ("mmc: sdhci: Reset cmd and data circuits after tuning failure"). A better fix is

Re: [V1] ata: sata_mv:- Handle return value of devm_ioremap.

On Fri, Jan 6, 2017 at 10:46 PM, Tejun Heo wrote: > On Mon, Dec 12, 2016 at 11:13:27PM +0530, Arvind Yadav wrote: >> Here, If devm_ioremap will fail. It will return NULL. >> Then hpriv->base = NULL - 0x2; Kernel can run into >> a NULL-pointer dereference. This error check will avoid >> NULL

[PATCH 4.8 75/96] Input: drv260x - fix input devices parent assignment

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Jingkui Wang commit 5a8a6b89c15766446d845671d574a9243b6d8786 upstream. We were assigning I2C bus controller instead of client as parent device. Besides being logically wrong, it messed up with

[PATCH 4.8 77/96] PCI: Check for PME in targeted sleep state

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Alan Stern commit 6496ebd7edf446fccf8266a1a70ffcb64252593e upstream. One some systems, the firmware does not allow certain PCI devices to be put in deep D-states. This can cause problems for

[PATCH 4.9 011/116] ath9k: do not return early to fix rcu unlocking

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Tobias Klausmann commit d1f1c0e289e1bc46cd6873ba6dd6c627f459e7fa upstream. Starting with commit d94a461d7a7d ("ath9k: use ieee80211_tx_status_noskb where possible") the driver uses

[PATCH 4.8 90/96] sg_write()/bsg_write() is not fit to be called under KERNEL_DS

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Al Viro commit 128394eff343fc6d2f32172f03e24829539c5835 upstream. Both damn things interpret userland pointers embedded into the payload; worse, they are actually

[PATCH 4.8 72/96] [media] s5p-mfc: fix failure path of s5p_mfc_alloc_memdev()

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Marek Szyprowski commit 3467c9a7e7f9209a9ecd8f9db65b04a323a13932 upstream. s5p_mfc_alloc_memdev() function lacks proper releasing of allocated device in case of

[PATCH 4.8 78/96] libceph: verify authorize reply on connect

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Ilya Dryomov commit 5c056fdc5b474329037f2aa18401bd73033e0ce0 upstream. After sending an authorizer (ceph_x_authorize_a + ceph_x_authorize_b), the client gets back a

[PATCH 4.8 90/96] sg_write()/bsg_write() is not fit to be called under KERNEL_DS

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Al Viro commit 128394eff343fc6d2f32172f03e24829539c5835 upstream. Both damn things interpret userland pointers embedded into the payload; worse, they are actually traversing those. Leaving

[PATCH 4.8 72/96] [media] s5p-mfc: fix failure path of s5p_mfc_alloc_memdev()

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Marek Szyprowski commit 3467c9a7e7f9209a9ecd8f9db65b04a323a13932 upstream. s5p_mfc_alloc_memdev() function lacks proper releasing of allocated device in case of reserved memory initialization

[PATCH 4.8 78/96] libceph: verify authorize reply on connect

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Ilya Dryomov commit 5c056fdc5b474329037f2aa18401bd73033e0ce0 upstream. After sending an authorizer (ceph_x_authorize_a + ceph_x_authorize_b), the client gets back a ceph_x_authorize_reply,

Re: imx: RS-485 problems during TX, maybe DMA related

Hi Fabio, On Fri, Jan 06, 2017 at 07:22:32PM -0200, Fabio Estevam wrote: > Hi Clemens, > > On Wed, Jan 4, 2017 at 2:00 PM, Clemens Gruber > wrote: > > Hi, > > > > I observed odd behavior of the current tty/serial/imx.c driver in RS-485 > > mode. > > > > RX works

[PATCH 4.9 005/116] perf annotate: Dont throw error for zero length symbols

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Ravi Bangoria commit edee44be59190bf22d5c6e521f3852b7ff16862f upstream. 'perf report --tui' exits with error when it finds a sample of zero length symbol

Re: imx: RS-485 problems during TX, maybe DMA related

Hi Fabio, On Fri, Jan 06, 2017 at 07:22:32PM -0200, Fabio Estevam wrote: > Hi Clemens, > > On Wed, Jan 4, 2017 at 2:00 PM, Clemens Gruber > wrote: > > Hi, > > > > I observed odd behavior of the current tty/serial/imx.c driver in RS-485 > > mode. > > > > RX works fine, but TX does not: When

[PATCH 4.9 005/116] perf annotate: Dont throw error for zero length symbols

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Ravi Bangoria commit edee44be59190bf22d5c6e521f3852b7ff16862f upstream. 'perf report --tui' exits with error when it finds a sample of zero length symbol (i.e. addr == sym->start == sym->end).

[PATCH 4.9 026/116] staging: comedi: ni_mio_common: fix M Series ni_ai_insn_read() data mask

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Ian Abbott commit 655c4d442d1213b617926cc6d54e2a9a793fb46b upstream. For NI M Series cards, the Comedi `insn_read` handler for the AI subdevice is broken due to ANDing the

[PATCH 4.9 030/116] drm/amdgpu/si: load the proper firmware on 0x87 oland boards

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Alex Deucher commit 5a23f2720589ec4757bc62183902d2518f02026e upstream. New variant. Signed-off-by: Alex Deucher Signed-off-by: Greg

[PATCH 4.9 003/116] rtlwifi: Fix enter/exit power_save

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Larry Finger commit ba9f93f82abafe2552eac942ebb11c2df4f8dd7f upstream. In commit a5ffbe0a1993 ("rtlwifi: Fix scheduling while atomic bug") and commit a269913c52ad

[PATCH 4.9 048/116] drm/amdgpu: fix enable_cp_power_gating in gfx_v8.0.

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Rex Zhu commit eb584241226958d45aa1f07f4f6a6ea9da98b29e upstream. the CP_PG_DISABLE bit was reversed. Signed-off-by: Rex Zhu Reviewed-by: Alex Deucher

[PATCH 4.9 046/116] drm/gma500: Add compat ioctl

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Patrik Jakobsson commit 0a97c81a9717431e6c57ea845b59c3c345edce67 upstream. Hook up drm_compat_ioctl to support 32-bit userspace on 64-bit kernels. It turns out

[PATCH 4.9 030/116] drm/amdgpu/si: load the proper firmware on 0x87 oland boards

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Alex Deucher commit 5a23f2720589ec4757bc62183902d2518f02026e upstream. New variant. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/si_dpm.c |

[PATCH 4.9 003/116] rtlwifi: Fix enter/exit power_save

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Larry Finger commit ba9f93f82abafe2552eac942ebb11c2df4f8dd7f upstream. In commit a5ffbe0a1993 ("rtlwifi: Fix scheduling while atomic bug") and commit a269913c52ad ("rtlwifi: Rework

[PATCH 4.9 048/116] drm/amdgpu: fix enable_cp_power_gating in gfx_v8.0.

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Rex Zhu commit eb584241226958d45aa1f07f4f6a6ea9da98b29e upstream. the CP_PG_DISABLE bit was reversed. Signed-off-by: Rex Zhu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

[PATCH 4.9 046/116] drm/gma500: Add compat ioctl

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Patrik Jakobsson commit 0a97c81a9717431e6c57ea845b59c3c345edce67 upstream. Hook up drm_compat_ioctl to support 32-bit userspace on 64-bit kernels. It turns out that N2600 and N2800 comes with

[PATCH 4.9 026/116] staging: comedi: ni_mio_common: fix M Series ni_ai_insn_read() data mask

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Ian Abbott commit 655c4d442d1213b617926cc6d54e2a9a793fb46b upstream. For NI M Series cards, the Comedi `insn_read` handler for the AI subdevice is broken due to ANDing the value read from the

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