|
[AMD Official Use Only - Internal Distribution Only]
Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> on behalf of Christian König <ckoenig.leichtzumerken@xxxxxxxxx>
Sent: Tuesday, March 23, 2021 10:54 AM To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx> Cc: Das, Nirmoy <Nirmoy.Das@xxxxxxx>; Chen, Guchun <Guchun.Chen@xxxxxxx> Subject: [PATCH 1/2] drm/amdgpu: use zero as start for dummy resource walks When we don't have a physically backing store we should use zero instead
of the virtual start address since that isn't necessary a valid physical one. Signed-off-by: Christian König <christian.koenig@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h index 40f2adf305bc..e94362ccf9d5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h @@ -54,7 +54,7 @@ static inline void amdgpu_res_first(struct ttm_resource *res, struct drm_mm_node *node; if (!res || !res->mm_node) { - cur->start = start; + cur->start = 0; cur->size = size; cur->remaining = size; cur->node = NULL; -- 2.25.1 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://nam11.safelinks.protection.outlook.com/?url=""> |
_______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
