Re: [PATCH 5.10 000/657] 5.10.20-rc4 review

Naresh Kamboju
2021-03-03T19:09:25Z

On Wed, 3 Mar 2021 at 00:59, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 5.10.20 release.
> There are 657 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, 04 Mar 2021 19:25:07 +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-5.10.20-rc4.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.
All our builds are getting PASS now.
But,
Regressions detected on all devices (arm64, arm, x86_64 and i386).
LTP pty test case hangup01 failed on all devices

hangup01 1 TFAIL : hangup01.c:133: unexpected message 3

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

This failure is specific to stable-rc v5.10.20-rc4 and v5.11.3-rc3
Test PASS on the v5.12-rc1 mainline and Linux next kernel.

Following two commits caused this test failure,

Linus Torvalds <torvalds@linux-foundation.org>
tty: implement read_iter

Linus Torvalds <torvalds@linux-foundation.org>
tty: convert tty_ldisc_ops 'read()' function to take a kernel pointer

Test case failed link,
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.10.y/build/v5.10.19-658-g083cbba104d9/testrun/4068229/suite/ltp-pty-tests/test/hangup01/log

--
Linaro LKFT