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drm/amdgpu: fix amdgpu_res_first() 

Fix size comparison in the resource cursor.

Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Nirmoy Das 2021-03-19 19:54:31 +01:00 committed by Alex Deucher
parent eec64a5e5d
commit 15e16daa35
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h
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@ -64,7 +64,7 @@ static inline void amdgpu_res_first(struct ttm_resource *res,
BUG_ON(start + size > res->num_pages << PAGE_SHIFT);
node = res->mm_node;
while (start > node->size << PAGE_SHIFT)
while (start >= node->size << PAGE_SHIFT)
start -= node++->size << PAGE_SHIFT;
cur->start = (node->start << PAGE_SHIFT) + start;