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authorSrinivasan Shanmugam <srinivasan.shanmugam@amd.com>2025-12-05 15:07:57 +0300
committerAlex Deucher <alexander.deucher@amd.com>2025-12-08 22:25:37 +0300
commit8b971ce0cbc71a10f1d19d2bb6f3dc5c6f07d9d9 (patch)
tree38b7532617a9aa42a6d0fcfbfc4d227b6ed0c423 /scripts/patch-kernel
parente3b8d8cc8c60db6c2be1251664da68b3e021a672 (diff)
downloadlinux-8b971ce0cbc71a10f1d19d2bb6f3dc5c6f07d9d9.tar.xz
drm/amd/ras: Reduce stack usage in ras_umc_handle_bad_pages()
ras_umc_handle_bad_pages() function used a large local array: struct eeprom_umc_record records[MAX_ECC_NUM_PER_RETIREMENT]; Move this array off the stack by allocating it with kcalloc() and freeing it before return. This reduces the stack frame size of ras_umc_handle_bad_pages() and avoids the frame size warning. Fixes the below: drivers/gpu/drm/amd/amdgpu/../ras/rascore/ras_umc.c:498:5: warning: stack frame size (1208) exceeds limit (1024) in 'ras_umc_handle_bad_pages' [-Wframe-larger-than] v2: Removed the duplicate ras_umc_get_new_records() invocation. (Lijo) Cc: Tao Zhou <tao.zhou1@amd.com> Cc: Hawking Zhang <Hawking.Zhang@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'scripts/patch-kernel')
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