drm/amdkfd: Validate queue cwsr area and eop buffer size

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When creating KFD user compute queue, check if queue eop buffer size,
cwsr area size, ctl stack size equal to the size of KFD node
properities.

Check the entire cwsr area which may split into multiple svm ranges
aligned to granularity boundary.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Philip Yang 2024-06-26 15:03:05 -04:00 • committed by Alex Deucher

parent 517fff221c

commit 629568d25f

1 changed files with 42 additions and 4 deletions

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drivers/gpu/drm/amd/amdkfd/kfd_queue.c

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