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Commit 9ace2ef7 authored by Michel Dänzer's avatar Michel Dänzer Committed by Alex Deucher
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drm/ttm: Don't skip fpfn check if lpfn is 0 in ttm_bo_mem_compat 



Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarMichel Dänzer <michel.daenzer@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent adfed2b0

drivers/gpu/drm/ttm/ttm_bo.c

+4 −4
Original line number Diff line number Diff line
@@ -994,9 +994,9 @@ static bool ttm_bo_mem_compat(struct ttm_placement *placement, 


	for (i = 0; i < placement->num_placement; i++) {

		const struct ttm_place *heap = &placement->placement[i];

		if (mem->mm_node && heap->lpfn != 0 &&

		if (mem->mm_node &&

		    (mem->start < heap->fpfn ||

		     mem->start + mem->num_pages > heap->lpfn))

		     (heap->lpfn != 0 && (mem->start + mem->num_pages) > heap->lpfn)))

			continue;



		*new_flags = heap->flags;
@@ -1007,9 +1007,9 @@ static bool ttm_bo_mem_compat(struct ttm_placement *placement, 


	for (i = 0; i < placement->num_busy_placement; i++) {

		const struct ttm_place *heap = &placement->busy_placement[i];

		if (mem->mm_node && heap->lpfn != 0 &&

		if (mem->mm_node &&

		    (mem->start < heap->fpfn ||

		     mem->start + mem->num_pages > heap->lpfn))

		     (heap->lpfn != 0 && (mem->start + mem->num_pages) > heap->lpfn)))

			continue;



		*new_flags = heap->flags;