Re: [PATCH 5.15 00/78] 5.15.55-rc1 review

From: Guenter Roeck
Date: Wed Jul 13 2022 - 09:34:26 EST

On 7/13/22 05:52, Naresh Kamboju wrote:
On Wed, 13 Jul 2022 at 00:17, Greg Kroah-Hartman
<gregkh@xxxxxxxxxxxxxxxxxxx> wrote:

This is the start of the stable review cycle for the 5.15.55 release.
There are 78 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, 14 Jul 2022 18:32:19 +0000.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
or in the git tree and branch at:
git:// linux-5.15.y
and the diffstat can be found below.


greg k-h

Results from Linaro’s test farm.
Regressions on x86_64.

Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx>

1) Kernel panic noticed on device x86_6 while running kvm-unit-tests.
- APIC base relocation is unsupported by KVM

Looking into the log, I don't think that message is related to the crash.

[ 67.774572] APIC base relocation is unsupported by KVM
[ 105.643057] kvm: emulating exchange as write <--- warning
[ 105.653717] int3: 0000 [#1] SMP PTI
[ 105.653720] CPU: 3 PID: 3747 Comm: qemu-system-x86 Not tainted 5.15.55-rc1 #1
[ 105.653721] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS
2.0b 07/27/2017
[ 105.653722] RIP: 0010:xaddw_ax_dx+0x9/0x10
[ 105.653777] Modules linked in: x86_pkg_temp_thermal
[ 105.902123] ---[ end trace cec99cae36bcbfd7 ]---
[ 105.902124] RIP: 0010:xaddw_ax_dx+0x9/0x10 <--- crash
[ 105.902126] Code: 00 0f bb d0 c3 cc cc cc cc 48 0f bb d0 c3 cc cc