Re: linux-next: build failure after merge of the drm-misc tree

Danilo Krummrich
2025-08-29T08:01:38Z

On Fri Aug 29, 2025 at 4:23 AM CEST, Stephen Rothwell wrote:
> Hi all,
>
> After merging the drm-misc tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/gpu/drm/tests/drm_exec_test.c: In function 'test_prepare_array':
> drivers/gpu/drm/tests/drm_exec_test.c:171:1: error: the frame size of 2136 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]
> 171 | }
> | ^
> cc1: all warnings being treated as errors
>
> Possibly caused by commit
>
> e7fa80e2932c ("drm_gem: add mutex to drm_gem_object.gpuva")

Thanks for reporting!

Unfortunately, it didn't happen with my configuration, but I could reproduce it
with a simple allmodconfig. I've send a fix for this [1].

[1] https://lore.kernel.org/dri-devel/20250829075633.2306-1-dakr@kernel.org/