Re: [PATCH v2] fix AMDGPU failure with periodic signal

[Lorenzo Stoakes <lorenzo.stoakes@oracle.com>]

On Tue, Jan 06, 2026 at 10:12:49AM -0800, Andrew Morton wrote:
> On Tue, 6 Jan 2026 11:51:49 +0000 Lorenzo Stoakes <lorenzo.stoakes@oracle.com> wrote:
>
> > I'm not sure if the git repos are lagging vs. quilt, but as reported this
> > patch breaks the VMA tests, and the tests are _still_ broken.
> >
> > Yet it's still in mm-new, mm-unstable, and even mm-hotfixes-unstable.
> >
> > This is interfering with my work, can we please drop this.
> >
> > Also the v3 is currently being debated, so surely should have been dropped
> > until we have this resolved?
>
> Well.  I don't drop fixes unless it's decided to be a non-issue or
> unless a better fix is available.

Even if it breaks the build and that's been reported on-list?

>
> I've done this for ever - I've held onto "wrong" fixes for *years*.
> View this as a weird issue-tracking system for a project which has no
> issue-tracking system.  It's to prevent issues from falling through
> cracks and getting lost.

I think a lot of the issue is these processes seem to work to you but those
on the ground are finding them not to work.

The kernel today is not the same as the kernel X years ago, esp. in terms
of sheer volume.

Having a patch that none of the relevant maintainers/reviewers have seen
land in an -rc out of the blue is a really serious problem.

Also it was taken 2 months after it was submitted, so nobody could have
_possibly_ picked this up by reading the list. This is why I am really
underlining this case.

Again, requiring an M signoff fixes this completely.

No patch should be merged without review, most certainly not one expedited
to an -rc.

>
> It's unfortunate that this one causes disruption so I guess I'll loudly
> comment it out and track the issue that way.
>

I think we need a better approach, yes.

We in mm are really very responsive compared to most, I think asking people
to wait and resend if somehow it got missed is considerably saner than
'well I'll take any patch purporting to be a fix from anyone so we keep
track of stuff'.

Cheers, Lorenzo