This is the start of the stable review cycle for the 5.10.136 release.
There are 23 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 Thu, 11 Aug 2022 17:55:02 +0000.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
	https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.136-rc1.gz
or in the git tree and branch at:
	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 5.10.136-rc1

Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
    x86/speculation: Add LFENCE to RSB fill sequence

Daniel Sneddon <daniel.sneddon@linux.intel.com>
    x86/speculation: Add RSB VM Exit protections

Ning Qiang <sohu0106@126.com>
    macintosh/adb: fix oob read in do_adb_query() function

Hilda Wu <hildawu@realtek.com>
    Bluetooth: btusb: Add Realtek RTL8852C support ID 0x13D3:0x3586

Hilda Wu <hildawu@realtek.com>
    Bluetooth: btusb: Add Realtek RTL8852C support ID 0x13D3:0x3587

Hilda Wu <hildawu@realtek.com>
    Bluetooth: btusb: Add Realtek RTL8852C support ID 0x0CB8:0xC558

Hilda Wu <hildawu@realtek.com>
    Bluetooth: btusb: Add Realtek RTL8852C support ID 0x04C5:0x1675

Hilda Wu <hildawu@realtek.com>
    Bluetooth: btusb: Add Realtek RTL8852C support ID 0x04CA:0x4007

Aaron Ma <aaron.ma@canonical.com>
    Bluetooth: btusb: Add support of IMC Networks PID 0x3568

Hakan Jansson <hakan.jansson@infineon.com>
    Bluetooth: hci_bcm: Add DT compatible for CYW55572

Ahmad Fatoum <a.fatoum@pengutronix.de>
    Bluetooth: hci_bcm: Add BCM4349B1 variant

Raghavendra Rao Ananta <rananta@google.com>
    selftests: KVM: Handle compiler optimizations in ucall

Dmitry Klochkov <kdmitry556@gmail.com>
    tools/kvm_stat: fix display of error when multiple processes are found

GUO Zihua <guozihua@huawei.com>
    crypto: arm64/poly1305 - fix a read out-of-bound

Tony Luck <tony.luck@intel.com>
    ACPI: APEI: Better fix to avoid spamming the console with old error logs

Werner Sembach <wse@tuxedocomputers.com>
    ACPI: video: Shortening quirk list by identifying Clevo by board_name only

Werner Sembach <wse@tuxedocomputers.com>
    ACPI: video: Force backlight native for some TongFang devices

George Kennedy <george.kennedy@oracle.com>
    tun: avoid double free in tun_free_netdev

Jakub Sitnicki <jakub@cloudflare.com>
    selftests/bpf: Check dst_port only on the client socket

Jakub Sitnicki <jakub@cloudflare.com>
    selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads

Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
    ath9k_htc: fix NULL pointer dereference at ath9k_htc_tx_get_packet()

Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
    ath9k_htc: fix NULL pointer dereference at ath9k_htc_rxep()

Ben Hutchings <ben@decadent.org.uk>
    x86/speculation: Make all RETbleed mitigations 64-bit only


-------------

Diffstat:

 Documentation/admin-guide/hw-vuln/spectre.rst      |   8 ++
 Makefile                                           |   4 +-
 arch/arm64/crypto/poly1305-glue.c                  |   2 +-
 arch/x86/Kconfig                                   |   8 +-
 arch/x86/include/asm/cpufeatures.h                 |   2 +
 arch/x86/include/asm/msr-index.h                   |   4 +
 arch/x86/include/asm/nospec-branch.h               |  21 +++-
 arch/x86/kernel/cpu/bugs.c                         |  86 +++++++++++-----
 arch/x86/kernel/cpu/common.c                       |  12 ++-
 arch/x86/kvm/vmx/vmenter.S                         |   8 +-
 drivers/acpi/apei/bert.c                           |  31 ++++--
 drivers/acpi/video_detect.c                        |  55 ++++++----
 drivers/bluetooth/btbcm.c                          |   2 +
 drivers/bluetooth/btusb.c                          |  15 +++
 drivers/bluetooth/hci_bcm.c                        |   2 +
 drivers/macintosh/adb.c                            |   2 +-
 drivers/net/tun.c                                  | 114 +++++++++++----------
 drivers/net/wireless/ath/ath9k/htc.h               |   2 +
 drivers/net/wireless/ath/ath9k/htc_drv_txrx.c      |  13 +++
 drivers/net/wireless/ath/ath9k/wmi.c               |   4 +
 tools/arch/x86/include/asm/cpufeatures.h           |   1 +
 tools/arch/x86/include/asm/msr-index.h             |   4 +
 tools/include/uapi/linux/bpf.h                     |   3 +-
 tools/kvm/kvm_stat/kvm_stat                        |   3 +-
 .../testing/selftests/bpf/prog_tests/sock_fields.c |  60 +++++++----
 .../testing/selftests/bpf/progs/test_sock_fields.c |  45 ++++++++
 tools/testing/selftests/bpf/verifier/sock.c        |  81 ++++++++++++++-
 tools/testing/selftests/kvm/lib/aarch64/ucall.c    |   9 +-
 28 files changed, 451 insertions(+), 150 deletions(-)

On 8/9/22 12:00 PM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.136 release.
> There are 23 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 Thu, 11 Aug 2022 17:55:02 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.136-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h
> 

Compiled and booted on my test system. No dmesg regressions.

Tested-by: Shuah Khan <skhan@linuxfoundation.org>

thanks,
-- Shuah

On Tue, Aug 09, 2022 at 08:00:18PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.136 release.
> There are 23 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 Thu, 11 Aug 2022 17:55:02 +0000.
> Anything received after that time might be too late.
> 

Build results:
	total: 163 pass: 163 fail: 0
Qemu test results:
	total: 477 pass: 477 fail: 0

Tested-by: Guenter Roeck <linux@roeck-us.net>

Guenter

Hi Greg,

On Tue, Aug 09, 2022 at 08:00:18PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.136 release.
> There are 23 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 Thu, 11 Aug 2022 17:55:02 +0000.
> Anything received after that time might be too late.

Build test (gcc version 11.3.1 20220807):
mips: 63 configs -> no failure
arm: 104 configs -> no failure
arm64: 3 configs -> no failure
x86_64: 4 configs -> no failure
alpha allmodconfig -> no failure
powerpc allmodconfig -> no failure
riscv allmodconfig -> no failure
s390 allmodconfig -> no failure
xtensa allmodconfig -> no failure

Boot test:
x86_64: Booted on my test laptop. No regression.
x86_64: Booted on qemu. No regression. [1]
arm64: Booted on rpi4b (4GB model). No regression. [2]

[1]. https://openqa.qa.codethink.co.uk/tests/1618
[2]. https://openqa.qa.codethink.co.uk/tests/1623


Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>

--
Regards
Sudip

On Tue, Aug 09, 2022 at 08:00:18PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.136 release.
> There are 23 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 Thu, 11 Aug 2022 17:55:02 +0000.
> Anything received after that time might be too late.

Hi Greg,

5.10.136-rc1 tested.

Run tested on:
- Intel Skylake x86_64 (nuc6 i5-6260U)

In addition - build tested for:
- Allwinner A64
- Allwinner H3
- Allwinner H5
- Allwinner H6
- Rockchip RK3288
- Rockchip RK3328
- Rockchip RK3399pro

Tested-by: Rudi Heitbaum <rudi@heitbaum.com>
--
Rudi

Hi!

> This is the start of the stable review cycle for the 5.10.136 release.
> There are 23 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.

CIP testing did not find any problems here:

https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/tree/linux-5.10.y

Tested-by: Pavel Machek (CIP) <pavel@denx.de>

Best regards,
                                                                Pavel
-- 
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

On Tue, 9 Aug 2022 at 23:34, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 5.10.136 release.
> There are 23 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 Thu, 11 Aug 2022 17:55:02 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
>         https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.136-rc1.gz
> or in the git tree and branch at:
>         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

Results from Linaro's test farm.
No regressions on arm64, arm, x86_64, and i386.

Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>

## Build
* kernel: 5.10.136-rc1
* git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
* git branch: linux-5.10.y
* git commit: cf6f87a93412e15617900d8213013eb3a6ca08ed
* git describe: v5.10.135-24-gcf6f87a93412
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.10.y/build/v5.10.135-24-gcf6f87a93412

## No test Regressions (compared to v5.10.133-168-g4fd9cb57a3f5)

## No metric Regressions (compared to v5.10.133-168-g4fd9cb57a3f5)

## No test Fixes (compared to v5.10.133-168-g4fd9cb57a3f5)

## No metric Fixes (compared to v5.10.133-168-g4fd9cb57a3f5)

## Test result summary
total: 112413, pass: 99753, fail: 530, skip: 11427, xfail: 703

## Build Summary
* arc: 10 total, 10 passed, 0 failed
* arm: 301 total, 301 passed, 0 failed
* arm64: 62 total, 60 passed, 2 failed
* i386: 52 total, 50 passed, 2 failed
* mips: 45 total, 45 passed, 0 failed
* parisc: 12 total, 12 passed, 0 failed
* powerpc: 51 total, 51 passed, 0 failed
* riscv: 27 total, 27 passed, 0 failed
* s390: 21 total, 21 passed, 0 failed
* sh: 24 total, 24 passed, 0 failed
* sparc: 12 total, 12 passed, 0 failed
* x86_64: 55 total, 53 passed, 2 failed

## Test suites summary
* fwts
* igt-gpu-tools
* kunit
* kvm-unit-tests
* libgpiod
* libhugetlbfs
* log-parser-boot
* log-parser-test
* ltp-cap_bounds
* ltp-commands
* ltp-containers
* ltp-controllers
* ltp-cpuhotplug
* ltp-crypto
* ltp-cve
* ltp-dio
* ltp-fcntl-locktests
* ltp-filecaps
* ltp-fs
* ltp-fs_bind
* ltp-fs_perms_simple
* ltp-fsx
* ltp-hugetlb
* ltp-io
* ltp-ipc
* ltp-math
* ltp-mm
* ltp-nptl
* ltp-open-posix-tests
* ltp-pty
* ltp-sched
* ltp-securebits
* ltp-smoke
* ltp-syscalls
* ltp-tracing
* network-basic-tests
* packetdrill
* rcutorture
* ssuite
* v4l2-compliance
* vdso

--
Linaro LKFT
https://lkft.linaro.org

On 8/9/22 11:00, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.136 release.
> There are 23 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 Thu, 11 Aug 2022 17:55:02 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.136-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels and build tested 
with BMIPS_GENERIC:

Tested-by: Florian Fainelli <f.fainelli@gmail.com>
-- 
Florian