Applied and pushed out: https://cgit.freedesktop.org/drm/drm-misc/commit/?id=8a0a7b98d4b6eeeab337ec25daa4bc0a5e710a15 Alex On Tue, May 21, 2024 at 12:12 PM Alex Deucher <alexdeucher@xxxxxxxxx> wrote: > > I've got it teed up. Is drm-misc-fixes the right branch since we are > in the merge window? > > Alex > > On Tue, May 21, 2024 at 7:20 AM Linux regression tracking (Thorsten > Leemhuis) <regressions@xxxxxxxxxxxxx> wrote: > > > > Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting > > for once, to make this easily accessible to everyone. > > > > Hmm, from here it looks like the patch now that it was reviewed more > > that a week ago is still not even in -next. Is there a reason? > > > > I know, we are in the merge window. But at the same time this is a fix > > (that already lingered on the lists for way too long before it was > > reviewed) for a regression in a somewhat recent kernel, so it in Linus > > own words should be "expedited"[1]. > > > > Or are we again just missing a right person for the job in the CC? > > Adding Dave and Sima just in case. > > > > Ciao, Thorsten > > > > [1] > > https://lore.kernel.org/all/CAHk-=wis_qQy4oDNynNKi5b7Qhosmxtoj1jxo5wmB6SRUwQUBQ@xxxxxxxxxxxxxx/ > > > > On 12.05.24 18:11, Limonciello, Mario wrote: > > > On 5/10/2024 4:24 AM, Jani Nikula wrote: > > >> On Fri, 10 May 2024, "Lin, Wayne" <Wayne.Lin@xxxxxxx> wrote: > > >>>> -----Original Message----- > > >>>> From: Limonciello, Mario <Mario.Limonciello@xxxxxxx> > > >>>> Sent: Friday, May 10, 2024 3:18 AM > > >>>> To: Linux regressions mailing list <regressions@xxxxxxxxxxxxxxx>; > > >>>> Wentland, Harry > > >>>> <Harry.Wentland@xxxxxxx>; Lin, Wayne <Wayne.Lin@xxxxxxx> > > >>>> Cc: lyude@xxxxxxxxxx; imre.deak@xxxxxxxxx; Leon Weiß > > >>>> <leon.weiss@ruhr-uni- > > >>>> bochum.de>; stable@xxxxxxxxxxxxxxx; dri-devel@xxxxxxxxxxxxxxxxxxxxx; > > >>>> amd- > > >>>> gfx@xxxxxxxxxxxxxxxxxxxxx; intel-gfx@xxxxxxxxxxxxxxxxxxxxx > > >>>> Subject: Re: [PATCH] drm/mst: Fix NULL pointer dereference at > > >>>> drm_dp_add_payload_part2 > > >>>> > > >>>> On 5/9/2024 07:43, Linux regression tracking (Thorsten Leemhuis) wrote: > > >>>>> On 18.04.24 21:43, Harry Wentland wrote: > > >>>>>> On 2024-03-07 01:29, Wayne Lin wrote: > > >>>>>>> [Why] > > >>>>>>> Commit: > > >>>>>>> - commit 5aa1dfcdf0a4 ("drm/mst: Refactor the flow for payload > > >>>>>>> allocation/removement") accidently overwrite the commit > > >>>>>>> - commit 54d217406afe ("drm: use mgr->dev in drm_dbg_kms in > > >>>>>>> drm_dp_add_payload_part2") which cause regression. > > >>>>>>> > > >>>>>>> [How] > > >>>>>>> Recover the original NULL fix and remove the unnecessary input > > >>>>>>> parameter 'state' for drm_dp_add_payload_part2(). > > >>>>>>> > > >>>>>>> Fixes: 5aa1dfcdf0a4 ("drm/mst: Refactor the flow for payload > > >>>>>>> allocation/removement") > > >>>>>>> Reported-by: Leon Weiß <leon.weiss@xxxxxxxxxxxxxxxxxx> > > >>>>>>> Link: > > >>>>>>> https://lore.kernel.org/r/38c253ea42072cc825dc969ac4e6b9b600371cc8.c > > >>>>>>> amel@xxxxxxxxxxxxxxxxxx/ > > >>>>>>> Cc: lyude@xxxxxxxxxx > > >>>>>>> Cc: imre.deak@xxxxxxxxx > > >>>>>>> Cc: stable@xxxxxxxxxxxxxxx > > >>>>>>> Cc: regressions@xxxxxxxxxxxxxxx > > >>>>>>> Signed-off-by: Wayne Lin <Wayne.Lin@xxxxxxx> > > >>>>>> > > >>>>>> I haven't been deep in MST code in a while but this all looks pretty > > >>>>>> straightforward and good. > > >>>>>> > > >>>>>> Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx> > > >>>>> > > >>>>> Hmmm, that was three weeks ago, but it seems since then nothing > > >>>>> happened to fix the linked regression through this or some other > > >>>>> patch. Is there a reason? The build failure report from the CI maybe? > > >>>> > > >>>> It touches files outside of amd but only has an ack from AMD. I > > >>>> think we > > >>>> /probably/ want an ack from i915 and nouveau to take it through. > > >>> > > >>> Thanks, Mario! > > >>> > > >>> Hi Thorsten, > > >>> Yeah, like what Mario said. Would also like to have ack from i915 and > > >>> nouveau. > > >> > > >> It usually works better if you Cc the folks you want an ack from! ;) > > >> > > >> Acked-by: Jani Nikula <jani.nikula@xxxxxxxxx> > > >> > > > > > > Thanks! Can someone with commit permissions take this to drm-misc? > > > > > > > > >
