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From:   Alex Deucher <alexdeucher@gmail.com>
Date:   Wed, 20 Jan 2021 22:07:23 -0500
Message-ID: <CADnq5_PuH6RNpkAKfUD011rDEXCRd5-0_ad0Rv40k_2gqiQaYA@mail.gmail.com>
Subject: Re: linux-next: build warning after merge of the amdgpu tree
To:     Stephen Rothwell <sfr@canb.auug.org.au>
Cc:     Dave Airlie <airlied@linux.ie>,
        DRI <dri-devel@lists.freedesktop.org>,
        Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux Next Mailing List <linux-next@vger.kernel.org>
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On Wed, Jan 20, 2021 at 7:53 PM Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Hi all,
>
> On Wed, 20 Jan 2021 17:15:01 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >
> > On Fri, 15 Jan 2021 12:00:14 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> > >
> > > After merging the amdgpu tree, today's linux-next build (x86_64
> > > allmodconfig) failed like this:
> > >
> > > drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: In function 'dm_set_vblank':
> > > drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5380:33: warning: unused variable 'dm' [-Wunused-variable]
> > >  5380 |  struct amdgpu_display_manager *dm = &adev->dm;
> > >       |                                 ^~
> > >
> > > Caused by commit
> > >
> > >   98ab5f3513f9 ("drm/amd/display: Fix deadlock during gpu reset v3")
> >
> > I am still getting this warning.
>
> I now get this warning from the drm tree merge.

Bhawan sent out the fix today:
https://patchwork.freedesktop.org/patch/415092/

Alex

>
> --
> Cheers,
> Stephen Rothwell