Messages in this thread | | | Date | Fri, 23 Dec 2022 19:27:24 -0300 | Subject | Re: [PATCH] drm/tests: reduce drm_mm_test stack usage | From | Maíra Canal <> |
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On 12/15/22 13:34, Arnd Bergmann wrote: > From: Arnd Bergmann <arnd@arndb.de> > > The check_reserve_boundaries function uses a lot of kernel stack, > and it gets inlined by clang, which makes __drm_test_mm_reserve > use even more of it, to the point of hitting the warning limit: > > drivers/gpu/drm/tests/drm_mm_test.c:344:12: error: stack frame size (1048) exceeds limit (1024) in '__drm_test_mm_reserve' [-Werror,-Wframe-larger-than] > > When building with gcc, this does not happen, but the structleak > plugin can similarly increase the stack usage and needs to be > disabled, as we do for all other kunit users. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Applied it to drm-misc-next-fixes with the small checkpatch fix.
Best Regards, - Maíra Canal
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