From: Alex Deucher <alexdeucher@gmail.com>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: "Rodrigo Siqueira" <Rodrigo.Siqueira@amd.com>,
"Roman Li" <roman.li@amd.com>,
"Qingqing Zhuo" <Qingqing.Zhuo@amd.com>,
"Alex Deucher" <alexander.deucher@amd.com>,
regressions@lists.linux.dev, "Leo Li" <sunpeng.li@amd.com>,
"Pan, Xinhui" <Xinhui.Pan@amd.com>,
linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org,
"linux-kernel@vger.kernel.orgLinus Torvalds"
<torvalds@linux-foundation.org>,
dri-devel@lists.freedesktop.org,
"Christian König" <christian.koenig@amd.com>
Subject: Re: mainline build failure due to 7966f319c66d ("drm/amd/display: Introduce DML2")
Date: Thu, 2 Nov 2023 18:53:10 -0400 [thread overview]
Message-ID: <CADnq5_Ou7Cq071DJZnq+3PDNqkd3ZJb+dCEvMjiked6_t=E6MA@mail.gmail.com> (raw)
In-Reply-To: <CADVatmO9NCs=ryNg72HNzMDpqg862gpGnnFhQ4uwTpEkjOkCLw@mail.gmail.com>
On Thu, Nov 2, 2023 at 1:07 PM Sudip Mukherjee
<sudipm.mukherjee@gmail.com> wrote:
>
> On Thu, 2 Nov 2023 at 16:52, Alex Deucher <alexdeucher@gmail.com> wrote:
> >
> > On Thu, Nov 2, 2023 at 5:32 AM Sudip Mukherjee (Codethink)
> > <sudipm.mukherjee@gmail.com> wrote:
> > >
> > > Hi All,
> > >
> > > The latest mainline kernel branch fails to build x86_64 allmodconfig
> > > with the error:
> > >
> > > drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c: In function 'dml_prefetch_check':
> > > drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c:6707:1: error: the frame size of 2056 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]
> > > 6707 | }
> > > | ^
> > >
> > > git bisect pointed to 7966f319c66d ("drm/amd/display: Introduce DML2")
> > >
> > > I will be happy to test any patch or provide any extra log if needed.
> >
> > This was reported earlier and fixed by:
> > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=089dbf6a06f1dcaeed4f8b86d619e8d28b235207
> > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b141fa036c901303ca5659cc22e9c08f8b097892
> > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5b2c54e0d0ea09f7a3b500510731878326e1117e
> > but I guess maybe different compiler versions are still hitting this.
>
> Yes, I should have mentioned. gcc-11 and gcc-12 failed to build. but
> gcc-13 was ok.
Should be fixed with Nathan's patch:
https://patchwork.freedesktop.org/patch/565675/
Alex
next prev parent reply other threads:[~2023-11-02 22:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-02 9:32 mainline build failure due to 7966f319c66d ("drm/amd/display: Introduce DML2") Sudip Mukherjee (Codethink)
2023-11-02 16:52 ` Alex Deucher
2023-11-02 17:07 ` Sudip Mukherjee
2023-11-02 22:53 ` Alex Deucher [this message]
2023-11-04 9:42 ` Sudip Mukherjee
2023-11-12 11:23 ` Linux regression tracking #update (Thorsten Leemhuis)
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