Re: Unexpected tcpv6 connection resets since linux 4.4

Cc'ing netdev On Sun, Mar 6, 2016 at 7:10 AM, Andreas Messer wrote: > Hi there, > > i have updated two of my machines in the last weeks to linux 4.4.1 and linux > 4.4.3. It seems that since then i get unexpected TCPv6 connection resets when > connecting to these machines remotely. The issue occur

[PATCH 3.10 08/24] PM / sleep / x86: Fix crash on graph trace through x86 suspend

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Todd E Brandt commit 92f9e179a702a6adbc11e2fedc76ecd6ffc9e3f7 upstream. Pause/unpause graph tracing around do_suspend_lowlevel as it has inconsistent call/return info after it jumps to the wak

RE: [PATCH] drm/radeon: refactor CIK tiling table initialization

> -Original Message- > From: Josh Poimboeuf [mailto:jpoim...@redhat.com] > Sent: Monday, March 07, 2016 6:10 PM > To: Deucher, Alexander; Koenig, Christian > Cc: dri-de...@lists.freedesktop.org; linux-kernel@vger.kernel.org; kbuild > test robot; Ingo Molnar > Subject: [PATCH] drm/radeon: re

[PATCH 3.10 04/24] x86/entry/compat: Add missing CLAC to entry_INT80_32

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Andy Lutomirski commit 3d44d51bd339766f0178f0cf2e8d048b4a4872aa upstream. This doesn't seem to fix a regression -- I don't think the CLAC was ever there. I double-checked in a debugger: entri

[PATCH 3.14 08/36] drm/ast: Fix incorrect register check for DRAM width

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Timothy Pearson commit 2d02b8bdba322b527c5f5168ce1ca10c2d982a78 upstream. During DRAM initialization on certain ASpeed devices, an incorrect bit (bit 10) was checked in the "SDRAM Bus Width St

[RFC PATCH] firmware: qemu_fw_cfg.c: hold ACPI global lock during device access

Allowing for the future possibility of implementing AML-based (i.e., firmware-triggered) access to the QEMU fw_cfg device, acquire the global ACPI lock when accessing the device on behalf of the guest-side sysfs driver, to prevent any potential race conditions. Suggested-by: Michael S. Tsirkin Si

[PATCH 3.14 05/36] CIFS: Fix SMB2+ interim response processing for read requests

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Pavel Shilovsky commit 6cc3b24235929b54acd5ecc987ef11a425bd209e upstream. For interim responses we only need to parse a header and update a number credits. Now it is done for all SMB2+ command

[PATCH 3.14 06/36] iommu/amd: Fix boot warning when device 00:00.0 is not iommu covered

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Suravee Suthikulpanit commit 38e45d02ea9f194b89d6bf41e52ccafc8e2c2b47 upstream. The setup code for the performance counters in the AMD IOMMU driver tests whether the counters can be written. I

[PATCH 3.14 07/36] x86/entry/compat: Add missing CLAC to entry_INT80_32

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Andy Lutomirski commit 3d44d51bd339766f0178f0cf2e8d048b4a4872aa upstream. This doesn't seem to fix a regression -- I don't think the CLAC was ever there. I double-checked in a debugger: entri

[PATCH 3.14 04/36] cifs: fix out-of-bounds access in lease parsing

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Justin Maggard commit deb7deff2f00bdbbcb3d560dad2a89ef37df837d upstream. When opening a file, SMB2_open() attempts to parse the lease state from the SMB2 CREATE Response. However, the parsing

[PATCH 3.14 10/36] libata: Align ata_devices id on a cacheline

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Harvey Hunt commit 4ee34ea3a12396f35b26d90a094c75db95080baa upstream. The id buffer in ata_device is a DMA target, but it isn't explicitly cacheline aligned. Due to this, adjacent fields can b

[PATCH 3.14 24/36] USB: cp210x: Add ID for Parrot NMEA GPS Flight Recorder

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Vittorio Alfieri commit 3c4c615d70c8cbdc8ba8c79ed702640930652a79 upstream. The Parrot NMEA GPS Flight Recorder is a USB composite device consisting of hub, flash storage, and cp210x usb to ser

[PATCH 3.14 25/36] USB: serial: option: add support for Telit LE922 PID 0x1045

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Daniele Palmas commit 5deef5551c77e488922cc4bf4bc76df63be650d0 upstream. This patch adds support for 0x1045 PID of Telit LE922. Signed-off-by: Daniele Palmas Signed-off-by: Johan Hovold Sig

[PATCH] mfd: act8945a: fix platform_no_drv_owner.cocci warnings

drivers/mfd/act8945a.c:100:6-11: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci CC: Wenyou Yang Signed-off-by: Fengguang Wu --- act8945a.c |1 - 1 file ch

[PATCH 3.14 11/36] PM / sleep / x86: Fix crash on graph trace through x86 suspend

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Todd E Brandt commit 92f9e179a702a6adbc11e2fedc76ecd6ffc9e3f7 upstream. Pause/unpause graph tracing around do_suspend_lowlevel as it has inconsistent call/return info after it jumps to the wak

[PATCH 3.14 23/36] usb: chipidea: otg: change workqueue ci_otg as freezable

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Peter Chen commit d144dfea8af7108f613139623e63952ed7e69c0c upstream. If we use USB ID pin as wakeup source, and there is a USB block device on this USB OTG (ID) cable, the system will be deadl

[PATCH 3.14 18/36] ALSA: seq: oss: Dont drain at closing a client

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit 197b958c1e76a575d77038cc98b4bebc2134279f upstream. The OSS sequencer client tries to drain the pending events at releasing. Unfortunately, as spotted by syzkaller fuzzer,

[PATCH 3.14 15/36] ALSA: ctl: Fix ioctls for X32 ABI

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit 6236d8bb2afcfe71b88ecea554e0dc638090a45f upstream. The X32 ABI takes the same alignment like x86-64, and this may result in the incompatible struct size from ia32. Unfortu

[PATCH 3.14 09/36] libata: fix HDIO_GET_32BIT ioctl

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Arnd Bergmann commit 287e6611ab1eac76c2c5ebf6e345e04c80ca9c61 upstream. As reported by Soohoon Lee, the HDIO_GET_32BIT ioctl does not work correctly in compat mode with libata. I have investi

Re: [PATCH 1/2] mfd: act8945a: add Active-semi ACT8945A PMIC MFD driver

Hi Wenyou, [auto build test WARNING on v4.4-rc8] [cannot apply to next-20160307] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Wenyou-Yang/mfd-act8945a-add-Active-semi-ACT8945A-PMIC-MFD

[PATCH 3.14 12/36] Revert "jffs2: Fix lock acquisition order bug in jffs2_write_begin"

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Thomas Betker commit 157078f64b8a9cd7011b6b900b2f2498df850748 upstream. This reverts commit 5ffd3412ae55 ("jffs2: Fix lock acquisition order bug in jffs2_write_begin"). The commit modified jf

[PATCH 3.14 16/36] ALSA: rawmidi: Fix ioctls X32 ABI

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit 2251fbbc1539f05b0b206b37a602d5776be37252 upstream. Like the previous fixes for ctl and PCM, we need a fix for incompatible X32 ABI regarding the rawmidi: namely, struct snd

[PATCH 3.14 20/36] ALSA: hdsp: Fix wrong boolean ctl value accesses

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit eab3c4db193f5fcccf70e884de9a922ca2c63d80 upstream. snd-hdsp driver accesses enum item values (int) instead of boolean values (long) wrongly for some ctl elements. This pat

Re: [Patch v4 6/6] ARM: dts: DRA7: Add dt nodes for PWMSS

On Mon, 7 Mar 2016, Franklin S Cooper Jr wrote: > From: Vignesh R > > Add PWMSS device tree nodes for DRA7 SoC family and add documentation > for dt bindings. > > Signed-off-by: Vignesh R > [fcoo...@ti.com: Use updated bindings for PWMSS and ePWM] > Signed-off-by: Franklin S Cooper Jr > --- >

[PATCH 3.14 17/36] ALSA: timer: Fix ioctls for X32 ABI

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit b24e7ad1fdc22177eb3e51584e1cfcb45d818488 upstream. X32 ABI takes the 64bit timespec, thus the timer user status ioctl becomes incompatible with IA32. This results in NOTTY

[PATCH 3.14 30/36] target: Add TFO->abort_task for aborted task resources release

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Nicholas Bellinger commit 131e6abc674edb9f9a59090bb35bf6650569b7e7 upstream. Now that TASK_ABORTED status is not generated for all cases by TMR ABORT_TASK + LUN_RESET, a new TFO->abort_task()

[PATCH 3.14 19/36] ALSA: hdspm: Fix wrong boolean ctl value accesses

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit 537e48136295c5860a92138c5ea3959b9542868b upstream. snd-hdspm driver accesses enum item values (int) instead of boolean values (long) wrongly for some ctl elements. This pa

Re: runtime regression with "x86/mm/pat: Emulate PAT when it is disabled"

[Re: runtime regression with "x86/mm/pat: Emulate PAT when it is disabled"] On 07/03/2016 (Mon 16:38) Toshi Kani wrote: > On Mon, 2016-03-07 at 16:08 -0500, Paul Gortmaker wrote: > > [dropping oe list and lkml since attaching dmesg files.] > > [...] > > > Yes, please send me full dmesg files.

Re: [PATCH v3 16/19] x86, kaslr: Randomize physical and virtual address of kernel separately

On Fri, Mar 4, 2016 at 8:25 AM, Baoquan He wrote: > On x86_64, in old kaslr implementaion only physical address of kernel > loading is randomized. Then calculate the delta of physical address > where vmlinux was linked to load and where it is finally loaded. If > delta is not equal to 0, namely th

[PATCH 3.14 22/36] ALSA: timer: Fix broken compat timer user status ioctl

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit 3a72494ac2a3bd229db941d51e7efe2f6ccd947b upstream. The timer user status compat ioctl returned the bogus struct used for 64bit architectures instead of the 32bit one. This

[PATCH 3.10 15/24] ALSA: seq: oss: Dont drain at closing a client

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit 197b958c1e76a575d77038cc98b4bebc2134279f upstream. The OSS sequencer client tries to drain the pending events at releasing. Unfortunately, as spotted by syzkaller fuzzer,

[PATCH 3.14 31/36] target: Fix LUN_RESET active TMR descriptor handling

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Nicholas Bellinger commit a6d9bb1c9605cd4f44e2d8290dc4d0e88f20292d upstream. This patch fixes a NULL pointer se_cmd->cmd_kref < 0 refcount bug during TMR LUN_RESET with active TMRs, triggered

[PATCH 3.14 34/36] target: Fix remote-port TMR ABORT + se_cmd fabric stop

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Nicholas Bellinger commit 0f4a943168f31d29a1701908931acaba518b131a upstream. To address the bug where fabric driver level shutdown of se_cmd occurs at the same time when TMR CMD_T_ABORTED is h

[PATCH 3.14 35/36] target: Fix race with SCF_SEND_DELAYED_TAS handling

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Nicholas Bellinger commit 310d3d314be7f0a84011ebdc4bdccbcae9755a87 upstream. This patch fixes a race between setting of SCF_SEND_DELAYED_TAS in transport_send_task_abort(), and check of the sa

Re: [PATCH v2] sparc64: Add support for Application Data Integrity (ADI)

On 03/08/2016 06:54 AM, Andy Lutomirski wrote: This makes sense, but I still think the design is poor. If the hacker gets code execution, then they can trivially brute force the ADI bits. ADI in this scenario is intended to prevent the attacker from gaining code execution in the first place

[PATCH 3.14 27/36] MIPS: traps: Fix SIGFPE information leak from `do_ov and `do_trap_or_bp

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Maciej W. Rozycki commit e723e3f7f9591b79e8c56b3d7c5a204a9c571b55 upstream. Avoid sending a partially initialised `siginfo_t' structure along SIGFPE signals issued from `do_ov' and `do_trap_or

[PATCH 3.14 01/36] bio: return EINTR if copying to user space got interrupted

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Hannes Reinecke commit 2d99b55d378c996b9692a0c93dd25f4ed5d58934 upstream. Commit 35dc248383bbab0a7203fca4d722875bc81ef091 introduced a check for current->mm to see if we have a user space cont

[PATCH 3.14 28/36] ubi: Fix out of bounds write in volume update code

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Richard Weinberger commit e4f6daac20332448529b11f09388f1d55ef2084c upstream. ubi_start_leb_change() allocates too few bytes. ubi_more_leb_change_data() will write up to req->upd_bytes + ubi->m

[PATCH 3.14 36/36] target: Fix WRITE_SAME/DISCARD conversion to linux 512b sectors

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Mike Christie commit 8a9ebe717a133ba7bc90b06047f43cc6b8bcb8b3 upstream. In a couple places we are not converting to/from the Linux block layer 512 bytes sectors. 1. The request queue values

[PATCH 3.14 32/36] target: Fix LUN_RESET active I/O handling for ACK_KREF

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Nicholas Bellinger commit febe562c20dfa8f33bee7d419c6b517986a5aa33 upstream. This patch fixes a NULL pointer se_cmd->cmd_kref < 0 refcount bug during TMR LUN_RESET with active se_cmd I/O, that

[PATCH 3.14 29/36] target: Fix Task Aborted Status (TAS) handling

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Alex Leung commit 68259b5aac13a57cba797b9605ed9812158f0e72 upstream. This patch addresses three of long standing issues wrt to Task Aborted Status (TAS) handling. The first is the incorrect a

[PATCH 3.10 20/24] USB: cp210x: Add ID for Parrot NMEA GPS Flight Recorder

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Vittorio Alfieri commit 3c4c615d70c8cbdc8ba8c79ed702640930652a79 upstream. The Parrot NMEA GPS Flight Recorder is a USB composite device consisting of hub, flash storage, and cp210x usb to ser

[PATCH 3.14 26/36] USB: serial: option: add support for Quectel UC20

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Yegor Yefremov commit c0992d0f54847d0d1d85c60fcaa054f175ab1ccd upstream. Add support for Quectel UC20 and blacklist the QMI interface. Signed-off-by: Yegor Yefremov [johan: amend commit mess

[PATCH 3.10 12/24] ALSA: ctl: Fix ioctls for X32 ABI

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit 6236d8bb2afcfe71b88ecea554e0dc638090a45f upstream. The X32 ABI takes the same alignment like x86-64, and this may result in the incompatible struct size from ia32. Unfortu

[PATCH 3.10 14/24] ALSA: timer: Fix ioctls for X32 ABI

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit b24e7ad1fdc22177eb3e51584e1cfcb45d818488 upstream. X32 ABI takes the 64bit timespec, thus the timer user status ioctl becomes incompatible with IA32. This results in NOTTY

[PATCH 3.10 17/24] ALSA: hdsp: Fix wrong boolean ctl value accesses

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit eab3c4db193f5fcccf70e884de9a922ca2c63d80 upstream. snd-hdsp driver accesses enum item values (int) instead of boolean values (long) wrongly for some ctl elements. This pat

[PATCH 3.14 21/36] ALSA: hdspm: Fix zero-division

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit c1099c3294c2344110085a38c50e478a5992b368 upstream. HDSPM driver contains a code issuing zero-division potentially in system sample rate ctl code. This patch fixes it by no

[PATCH 3.14 02/36] locks: fix unlock when fcntl_setlk races with a close

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Jeff Layton commit 7f3697e24dc3820b10f445a4a7d914fc356012d1 upstream. Dmitry reported that he was able to reproduce the WARN_ON_ONCE that fires in locks_free_lock_context when the flc_posix li

[PATCH 3.10 18/24] ALSA: hdspm: Fix zero-division

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit c1099c3294c2344110085a38c50e478a5992b368 upstream. HDSPM driver contains a code issuing zero-division potentially in system sample rate ctl code. This patch fixes it by no

[PATCH 3.10 22/24] USB: serial: option: add support for Quectel UC20

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Yegor Yefremov commit c0992d0f54847d0d1d85c60fcaa054f175ab1ccd upstream. Add support for Quectel UC20 and blacklist the QMI interface. Signed-off-by: Yegor Yefremov [johan: amend commit mess

[PATCH 3.10 21/24] USB: serial: option: add support for Telit LE922 PID 0x1045

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Daniele Palmas commit 5deef5551c77e488922cc4bf4bc76df63be650d0 upstream. This patch adds support for 0x1045 PID of Telit LE922. Signed-off-by: Daniele Palmas Signed-off-by: Johan Hovold Sig

[PATCH 3.10 09/24] Revert "jffs2: Fix lock acquisition order bug in jffs2_write_begin"

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Thomas Betker commit 157078f64b8a9cd7011b6b900b2f2498df850748 upstream. This reverts commit 5ffd3412ae55 ("jffs2: Fix lock acquisition order bug in jffs2_write_begin"). The commit modified jf

[PATCH 3.10 19/24] ALSA: timer: Fix broken compat timer user status ioctl

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit 3a72494ac2a3bd229db941d51e7efe2f6ccd947b upstream. The timer user status compat ioctl returned the bogus struct used for 64bit architectures instead of the 32bit one. This

[PATCH 3.10 05/24] drm/ast: Fix incorrect register check for DRAM width

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Timothy Pearson commit 2d02b8bdba322b527c5f5168ce1ca10c2d982a78 upstream. During DRAM initialization on certain ASpeed devices, an incorrect bit (bit 10) was checked in the "SDRAM Bus Width St

[PATCH 4.2.y-ckt 123/273] ALSA: dummy: Implement timer backend switching more safely

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit ddce57a6f0a2d8d1bfacfa77f06043bc760403c2 upstream. Currently the selected timer backend is referred at any moment fro

[PATCH 3.10 00/24] 3.10.100-stable review

This is the start of the stable review cycle for the 3.10.100 release. There are 24 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 Mar 9 23:43:29 UTC 2016. Anything recei

[PATCH 4.2.y-ckt 115/273] target: Fix race with SCF_SEND_DELAYED_TAS handling

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Nicholas Bellinger commit 310d3d314be7f0a84011ebdc4bdccbcae9755a87 upstream. This patch fixes a race between setting of SCF_SEND_DELAYED_

[PATCH 3.10 16/24] ALSA: hdspm: Fix wrong boolean ctl value accesses

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit 537e48136295c5860a92138c5ea3959b9542868b upstream. snd-hdspm driver accesses enum item values (int) instead of boolean values (long) wrongly for some ctl elements. This pa

Re: [4.4-rt PATCH] trace: use rcuidle version for preemptoff_hist trace point

On 3/7/2016 10:00 AM, Sebastian Andrzej Siewior wrote: * Yang Shi | 2016-02-23 13:23:23 [-0800]: I recall the rcuidle version is used by 4.1-rt, but not sure why it is dropped in 4.4-rt. It looks such fix is still needed. I don't recall while I removed it. It was durring v4.1 -> v4.4 port. In

[PATCH 4.2.y-ckt 122/273] klist: fix starting point removed bug in klist iterators

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: James Bottomley commit 00cd29b799e3449f0c68b1cc77cd4a5f95b42d17 upstream. The starting node for a klist iteration is often passed in from

[PATCH 3.10 01/24] locks: fix unlock when fcntl_setlk races with a close

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Jeff Layton commit 7f3697e24dc3820b10f445a4a7d914fc356012d1 upstream. Dmitry reported that he was able to reproduce the WARN_ON_ONCE that fires in locks_free_lock_context when the flc_posix li

[PATCH 4.2.y-ckt 126/273] powerpc: Fix dedotify for binutils >= 2.26

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Andreas Schwab commit f15838e9cac8f78f0cc506529bb9d3b9fa589c1f upstream. Since binutils 2.26 BFD is doing suffix merging on STRTAB sectio

[PATCH 4.2.y-ckt 128/273] ARM: 8517/1: ICST: avoid arithmetic overflow in icst_hz()

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Linus Walleij commit 5070fb14a0154f075c8b418e5bc58a620ae85a45 upstream. When trying to set the ICST 307 clock to 25174000 Hz I ran into t

[PATCH 4.2.y-ckt 127/273] ALSA: timer: Fix wrong instance passed to slave callbacks

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 117159f0b9d392fb433a7871426fad50317f06f7 upstream. In snd_timer_notify1(), the wrong timer instance was passed for sl

[PATCH 4.2.y-ckt 130/273] nfs: fix nfs_size_to_loff_t

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Christoph Hellwig commit 50ab8ec74a153eb30db26529088bc57dd700b24c upstream. See http: //www.infradead.org/rpr.html X-Evolution-Source: 14

[PATCH 4.2.y-ckt 125/273] drm/i915/dsi: don't pass arbitrary data to sideband

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Jani Nikula commit 26f6f2d301c1fb46acb1138ee155125815239b0d upstream. Since sequence block v2 the second byte contains flags other than j

[PATCH 4.2.y-ckt 124/273] drm/i915/dsi: defend gpio table against out of bounds access

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Jani Nikula commit 4db3a2448ec8902310acb78de39b6227a9a56ac8 upstream. Do not blindly trust the VBT data used for indexing. Reviewed-by:

[PATCH 4.2.y-ckt 136/273] phy: twl4030-usb: Fix unbalanced pm_runtime_enable on module reload

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Tony Lindgren commit 58a66dba1beac2121d931cda4682ae4d40816af5 upstream. If we reload phy-twl4030-usb, we get a warning about unbalanced p

[PATCH 4.2.y-ckt 138/273] drm/i915: fix error path in intel_setup_gmbus()

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Rasmus Villemoes commit ed3f9fd1e865975ceefdb2a43b453e090b1fd787 upstream. This fails to undo the setup for pin==0; moreover, something i

[PATCH 4.2.y-ckt 137/273] drm/i915/skl: Don't skip mst encoders in skl_ddi_pll_select()

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Lyude commit 3d849b02336be103d312c1574d6f7314d5c0bc9f upstream. We don't actually check for INTEL_OUTPUT_DP_MST at all in here, as a resu

[PATCH 4.2.y-ckt 143/273] drm/radeon: hold reference to fences in radeon_sa_bo_new

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?= commit f6ff4f67cdf8455d0a4226eeeaf5af17c37d05eb upstream. An arbitrary amount of time can pass between

[PATCH 4.2.y-ckt 134/273] phy: core: fix wrong err handle for phy_power_on

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Shawn Lin commit b82fcabe212a11698fd4b3e604d2f81d929d22f6 upstream. If phy_pm_runtime_get_sync failed but we already enable regulator, cu

[PATCH 4.2.y-ckt 132/273] ALSA: hda - Fix bad dereference of jack object

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 2ebab40eb74a0225d5dfba72bfae317dd948fa2d upstream. The hda_jack_tbl entries are managed by snd_array for allowing mul

[PATCH 4.2.y-ckt 148/273] ARM: 8519/1: ICST: try other dividends than 1

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Linus Walleij commit e972c37459c813190461dabfeaac228e00aae259 upstream. Since the dawn of time the ICST code has only supported divide by

[PATCH 4.2.y-ckt 145/273] cifs: fix erroneous return value

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Anton Protopopov commit 4b550af519854421dfec9f7732cdddeb057134b2 upstream. The setup_ntlmv2_rsp() function may return positive value ENOM

[PATCH 4.2.y-ckt 140/273] workqueue: handle NUMA_NO_NODE for unbound pool_workqueue lookup

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Tejun Heo commit d6e022f1d207a161cd88e08ef0371554680ffc46 upstream. When looking up the pool_workqueue to use for an unbound workqueue, w

[PATCH 4.2.y-ckt 147/273] s390/dasd: fix refcount for PAV reassignment

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Stefan Haberland commit 9d862ababb609439c5d6987f6d3ddd09e703aa0b upstream. Add refcount to the DASD device when a summary unit check work

[PATCH 4.2.y-ckt 135/273] phy: twl4030-usb: Relase usb phy on unload

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Tony Lindgren commit b241d31ef2f6a289d33dcaa004714b26e06f476f upstream. Otherwise rmmod omap2430; rmmod phy-twl4030-usb; modprobe omap243

[PATCH 4.2.y-ckt 144/273] drm/amdgpu: fix issue with overlapping userptrs

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: =?UTF-8?q?Christian=20K=C3=B6nig?= commit cc1de6e800c253172334f8774c419dc64401cd2e upstream. Otherwise we could try to evict overlapping

[PATCH 4.2.y-ckt 157/273] powerpc/powernv: Fix stale PE primary bus

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Gavin Shan commit 1bc74f1ccd457832dc515fc1febe6655985fdcd2 upstream. When PCI bus is unplugged during full hotplug for EEH recovery, the

[PATCH 4.2.y-ckt 151/273] scsi: fix soft lockup in scsi_remove_target() on module removal

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: James Bottomley commit 90a88d6ef88edcfc4f644dddc7eef4ea41bccf8b upstream. This softlockup is currently happening: [ 444.088002] NMI wat

[PATCH 4.2.y-ckt 150/273] irqchip/gic-v3-its: Fix double ICC_EOIR write for LPI in EOImode==1

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Ashok Kumar commit 004fa08d7aba2a13974446bf212a48c0b3b0d9fd upstream. When the GIC is using EOImode==1, the EOI is done immediately, leav

[PATCH 4.2.y-ckt 149/273] btrfs: properly set the termination value of ctx->pos in readdir

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: David Sterba commit bc4ef7592f657ae81b017207a1098817126ad4cb upstream. The value of ctx->pos in the last readdir call is supposed to be s

[PATCH 4.2.y-ckt 162/273] ALSA: hda - Cancel probe work instead of flush at remove

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 0b8c82190c12e530eb6003720dac103bf63e146e upstream. The commit [991f86d7ae4e: ALSA: hda - Flush the pending probe work

[PATCH 4.2.y-ckt 154/273] bio: return EINTR if copying to user space got interrupted

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Hannes Reinecke commit 2d99b55d378c996b9692a0c93dd25f4ed5d58934 upstream. Commit 35dc248383bbab0a7203fca4d722875bc81ef091 introduced a ch

[PATCH 4.2.y-ckt 160/273] xen/pcifront: Fix mysterious crashes when NUMA locality information was extracted.

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Konrad Rzeszutek Wilk commit 4d8c8bd6f2062c9988817183a91fe2e623c8aa5e upstream. Occasionaly PV guests would crash with: pciback :00:

[PATCH 4.2.y-ckt 152/273] ext4: fix potential integer overflow

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Insu Yun commit 46901760b46064964b41015d00c140c83aa05bcf upstream. Since sizeof(ext_new_group_data) > sizeof(ext_new_flex_group_data), in

[PATCH 4.2.y-ckt 155/273] iwlwifi: mvm: don't allow sched scans without matches to be started

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Luca Coelho commit 5e56276e7555b34550d51459a801ff75eca8b907 upstream. The firmware can perform a scheduled scan with not matchsets passed

[PATCH 4.2.y-ckt 153/273] ext4: don't read blocks from disk after extents being swapped

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Eryu Guan commit bcff24887d00bce102e0857d7b0a8c44a40f53d1 upstream. I notice ext4/307 fails occasionally on ppc64 host, reporting md5 che

Re: [PATCH v2] sparc64: Add support for Application Data Integrity (ADI)

On 03/07/2016 10:24 AM, Khalid Aziz wrote: Tags can be cleared by user by setting tag to 0. Tags are automatically cleared by the hardware when the mapping for a virtual address is removed from TSB (which is why swappable pages are a problem), so kernel does not have to do it as part of clean

Re: [PATCH v2] sparc64: Add support for Application Data Integrity (ADI)

On 03/08/2016 07:58 AM, David Miller wrote: From: Khalid Aziz Date: Mon, 7 Mar 2016 13:41:39 -0700 Shared data may not always be backed by a file. My understanding is one of the use cases is for in-memory databases. This shared space could also be used to hand off transactions in flight to oth

Re: [PATCH v3 11/19] x86, boot: Add checking for memcpy

On Fri, Mar 4, 2016 at 8:25 AM, Baoquan He wrote: > From: Yinghai Lu > > parse_elf is using local memcpy to move section to running position. > That memcpy actually only support no overlapping case or when dest < src. > > Add checking in memcpy to find out the wrong case for future use, at > that

[PATCH 4.2.y-ckt 169/273] drm/qxl: use kmalloc_array to alloc reloc_info in qxl_process_single_command

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Gerd Hoffmann commit 34855706c30d52b0a744da44348b5d1cc39fbe51 upstream. This avoids integer overflows on 32bit machines when calculating

[PATCH 4.2.y-ckt 166/273] ALSA: seq: Fix double port list deletion

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 13d5e5d4725c64ec06040d636832e78453f477b7 upstream. The commit [7f0973e973cd: ALSA: seq: Fix lockdep warnings due to d

[PATCH 4.2.y-ckt 161/273] ALSA: seq: Fix leak of pool buffer at concurrent writes

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit d99a36f4728fcbcc501b78447f625bdcce15b842 upstream. When multiple concurrent writes happen on the ALSA sequencer devic

[PATCH 4.2.y-ckt 164/273] tracepoints: Do not trace when cpu is offline

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: "Steven Rostedt (Red Hat)" commit f37755490fe9bf76f6ba1d8c6591745d3574a6a6 upstream. The tracepoint infrastructure uses RCU sched protect

Re: [PATCH v3 10/19] x86, 64bit: Set ident_mapping for kaslr

On Fri, Mar 4, 2016 at 8:25 AM, Baoquan He wrote: > From: Yinghai Lu > > Current aslr only support random in small range, from 16M to 1G. And > new range still use old mapping. Also it does not support new range > above 4G. > > We need to have ident mapping for the new range before we can do > d

[PATCH 4.2.y-ckt 167/273] drm/amdgpu: use post-decrement in error handling

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Rasmus Villemoes commit 09ccbb74b6718ad4d1290de3f5669212c0ac7d4b upstream. We need to use post-decrement to get the pci_map_page undone a

[PATCH 4.2.y-ckt 165/273] tracing: Fix freak link error caused by branch tracer

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Arnd Bergmann commit b33c8ff4431a343561e2319f17c14286f2aa52e2 upstream. In my randconfig tests, I came across a bug that involves several

[PATCH 4.2.y-ckt 163/273] dmaengine: dw: disable BLOCK IRQs for non-cyclic xfer

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Andy Shevchenko commit ee1cdcdae59563535485a5f56ee72c894ab7d7ad upstream. The commit 2895b2cad6e7 ("dmaengine: dw: fix cyclic transfer ca

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