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From:   Alex Deucher <alexdeucher@gmail.com>
Date:   Wed, 22 Jun 2022 10:48:50 -0400
Message-ID: <CADnq5_MZ1HqM3C49MNn=4+nufbWOQbQhDtVpAeqtKzKOC+e1ew@mail.gmail.com>
Subject: Re: linux-next: build failure after merge of the amdgpu tree
To:     Stephen Rothwell <sfr@canb.auug.org.au>
Cc:     Aurabindo Pillai <aurabindo.pillai@amd.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux Next Mailing List <linux-next@vger.kernel.org>,
        Dave Airlie <airlied@linux.ie>
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On Tue, Jun 21, 2022 at 6:07 PM Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Hi Alex,
>
> On Tue, 21 Jun 2022 11:02:30 -0400 Alex Deucher <alexdeucher@gmail.com> wrote:
> >
> > On Tue, Jun 21, 2022 at 4:15 AM Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> > >
> > > On Wed, 15 Jun 2022 15:00:13 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> > > >
> > > > On Fri, 3 Jun 2022 14:43:15 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> > > > >
> > > > > After merging the amdgpu tree, today's linux-next build (powerpc
> > > > > allyesconfig) failed like this:
> > > > >
> > > > > drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.c: In function 'dml32_ModeSupportAndSystemConfigurationFull':
> > > > > drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.c:3835:1: error: the frame size of 2752 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]
> > > > >  3835 | } // ModeSupportAndSystemConfigurationFull
> > > > >       | ^
> > > > > cc1: all warnings being treated as errors
> > > >
> > > > I am still getting the above failure.
> > >
> > > I am still getting the above failure ... it has now been 19 days :-(
> >
> > Is it still the same error or something else?  I thought this was
> > fixed in this patch:
> > https://gitlab.freedesktop.org/agd5f/linux/-/commit/d6aa8424bcac64b2608452589c9a09984251c01c
>
> Here is the message I got yesterday:
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.c: In function 'dml32_ModeSupportAndSystemConfigurationFull':
> drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.c:3833:1: error: the frame size of 2720 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]
>  3833 | } // ModeSupportAndSystemConfigurationFull
>       | ^
>

Thanks.  I think I fixed it.  Patch sent out.

Alex

> --
> Cheers,
> Stephen Rothwell