Re: uring regression - lost write request

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

On Wed, Nov 24, 2021 at 09:10:25AM -0700, Jens Axboe wrote:
> On 11/24/21 8:28 AM, Jens Axboe wrote:
> > On 11/23/21 8:27 PM, Daniel Black wrote:
> >> On Mon, Nov 15, 2021 at 7:55 AM Jens Axboe <axboe@kernel.dk> wrote:
> >>>
> >>> On 11/14/21 1:33 PM, Daniel Black wrote:
> >>>> On Fri, Nov 12, 2021 at 10:44 AM Jens Axboe <axboe@kernel.dk> wrote:
> >>>>>
> >>>>> Alright, give this one a go if you can. Against -git, but will apply to
> >>>>> 5.15 as well.
> >>>>
> >>>>
> >>>> Works. Thank you very much.
> >>>>
> >>>> https://jira.mariadb.org/browse/MDEV-26674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=205599#comment-205599
> >>>>
> >>>> Tested-by: Marko Mäkelä <marko.makela@mariadb.com>
> >>>
> >>> The patch is already upstream (and in the 5.15 stable queue), and I
> >>> provided 5.14 patches too.
> >>
> >> Jens,
> >>
> >> I'm getting the same reproducer on 5.14.20
> >> (https://bugzilla.redhat.com/show_bug.cgi?id=2018882#c3) though the
> >> backport change logs indicate 5.14.19 has the patch.
> >>
> >> Anything missing?
> > 
> > We might also need another patch that isn't in stable, I'm attaching
> > it here. Any chance you can run 5.14.20/21 with this applied? If not,
> > I'll do some sanity checking here and push it to -stable.
> 
> Looks good to me - Greg, would you mind queueing this up for
> 5.14-stable?

5.14 is end-of-life and not getting any more releases (the front page of
kernel.org should show that.)

If this needs to go anywhere else, please let me know.

thanks,

greg k-h