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drm/xe: Fix overflow in vram manager

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The overflow caused xe_bo_restore_kernel to return an error
Fix overflow in vram manager alloc function.

Signed-off-by: Riana Tauro <riana.tauro@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Riana Tauro 2023-03-09 18:48:56 +05:30 committed by Rodrigo Vivi
parent 6d4f49b7de
commit 11823d48ab
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/xe/xe_ttm_vram_mgr.c
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@ -118,7 +118,7 @@ static int xe_ttm_vram_mgr_new(struct ttm_resource_manager *man,
cur_size = size;
if (fpfn + size != place->lpfn << PAGE_SHIFT) {
if (fpfn + size != (u64)place->lpfn << PAGE_SHIFT) {
/*
* Except for actual range allocation, modify the size and
* min_block_size conforming to continuous flag enablement