* linux-next: build warning after merge of the drm-fixes tree
@ 2019-08-22 22:06 Stephen Rothwell
2019-08-22 22:08 ` Alex Deucher
0 siblings, 1 reply; 2+ messages in thread
From: Stephen Rothwell @ 2019-08-22 22:06 UTC (permalink / raw)
To: Dave Airlie, DRI
Cc: Linux Next Mailing List, Linux Kernel Mailing List, Kevin Wang,
Alex Deucher
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Hi all,
After merging the drm-fixes tree, today's linux-next build (KCONFIG_NAME)
produced this warning:
drivers/gpu/drm/amd/amdgpu/../powerplay/smu_v11_0.c: In function 'smu_v11_0_setup_pptable':
drivers/gpu/drm/amd/amdgpu/../powerplay/smu_v11_0.c:368:40: warning: 'size' may be used uninitialized in this function [-Wmaybe-uninitialized]
smu->smu_table.power_play_table_size = size;
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
Introduced by commit
00430144ff73 ("drm/amd/powerplay: fix variable type errors in smu_v11_0_setup_pptable")
Looks like a false positive.
--
Cheers,
Stephen Rothwell
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: linux-next: build warning after merge of the drm-fixes tree
2019-08-22 22:06 linux-next: build warning after merge of the drm-fixes tree Stephen Rothwell
@ 2019-08-22 22:08 ` Alex Deucher
0 siblings, 0 replies; 2+ messages in thread
From: Alex Deucher @ 2019-08-22 22:08 UTC (permalink / raw)
To: Stephen Rothwell
Cc: Dave Airlie, DRI, Alex Deucher, Linux Next Mailing List,
Linux Kernel Mailing List, Kevin Wang
On Thu, Aug 22, 2019 at 6:06 PM Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Hi all,
>
> After merging the drm-fixes tree, today's linux-next build (KCONFIG_NAME)
> produced this warning:
>
> drivers/gpu/drm/amd/amdgpu/../powerplay/smu_v11_0.c: In function 'smu_v11_0_setup_pptable':
> drivers/gpu/drm/amd/amdgpu/../powerplay/smu_v11_0.c:368:40: warning: 'size' may be used uninitialized in this function [-Wmaybe-uninitialized]
> smu->smu_table.power_play_table_size = size;
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
>
> Introduced by commit
>
> 00430144ff73 ("drm/amd/powerplay: fix variable type errors in smu_v11_0_setup_pptable")
>
> Looks like a false positive.
Silenced here:
https://patchwork.freedesktop.org/patch/325728/
Alex
>
> --
> Cheers,
> Stephen Rothwell
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
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