Bug#1032104: linux: ppc64el iouring corrupted read

[Salvatore Bonaccorso <carnil@debian.org>]

Hi Otto,

On Sun, Apr 09, 2023 at 03:30:35PM -0700, Otto Kekäläinen wrote:
> > > > Paul Gevers asked if the issues are gone as well with 6.1.12-1
> > > > (or later 6.1.y series versions, which will land in bookworm). That
> > > > would be valuable information to know as well to exclude we do not
> > > > have the issue as well in bookworm.
> > >
> > > Were you able to verify this?
> 
> Yes and new kernel did not fix it.
> 
> I reviewed now all ppc64el autopkgtest runs of src:mariadb at
> https://ci.debian.net/packages/m/mariadb/testing/ppc64el/
> 
> This is still happening on latest kernel and latest src:mariadb in
> bookworm. The failing test varies, but they all have in common that
> they error on 'Database page corruption on disk'.
> 
> autopkgtest [20:11:55]: starting date and time: 2023-04-08 20:11:55+0000
> autopkgtest [20:12:17]: testbed running kernel: Linux
> 6.1.0-7-powerpc64le #1 SMP Debian 6.1.20-1 (2023-03-19)
> autopkgtest [20:12:39]: testing package mariadb version 1:10.11.2-1
> Completed: Failed 6/1021 tests, 99.41% were successful.
> Failing test(s): main.innodb_ext_key main.statistics_upgrade_not_done
> 
> Attached summary of downloading all recent logs and running:
> $ zgrep -e 'starting date' -e 'running kernel' -e 'testing package
> mariadb version' -e 'Completed: ' -e 'Failing test(s)' *.gz | tee
> mariadb-autopkgtest-ppc64el-summary.txt

Are those issues still present with recent kernels? There were again
enough io_uring based changes which make worth rebase our checking on
those.

Regards,
Salvatore