drm/amdgpu: reduce reserved VA size

1MB should be more than enough, currently we use about 8K.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Monk Liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index 21a80f1..fabf44b 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -99,7 +99,7 @@ struct amdgpu_bo_list_entry;
 #define AMDGPU_MMHUB                           1
 
 /* hardcode that limit for now */
-#define AMDGPU_VA_RESERVED_SIZE                        (8ULL << 20)
+#define AMDGPU_VA_RESERVED_SIZE                        (1ULL << 20)
 
 /* VA hole for 48bit addresses on Vega10 */
 #define AMDGPU_VA_HOLE_START                   0x0000800000000000ULL