Commit a85b1cb2 authored by Zack Rusin's avatar Zack Rusin
Browse files

drm/vmwgfx: Switch the internal BO's to ttm_bo_type_kernel 



There's never a need to access our internal kernel bo's from
user-space. Those objects are used exclusively for internal
support to guest backed surfaces (in otable setup and mob
page tables) and there's no need to have them be of device
type, i.e. mmappable from user-space.

Signed-off-by: default avatarZack Rusin <zackr@vmware.com>
Reviewed-by: default avatarMartin Krastev <krastevm@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211105193845.258816-6-zackr@vmware.com
parent f6be2326

drivers/gpu/drm/vmwgfx/vmwgfx_bo.c

+1 −1
Original line number Diff line number Diff line
@@ -494,7 +494,7 @@ int vmw_bo_create_kernel(struct vmw_private *dev_priv, unsigned long size, 
	drm_vma_node_reset(&bo->base.vma_node);



	ret = ttm_bo_init_reserved(&dev_priv->bdev, bo, size,

				   ttm_bo_type_device, placement, 0,

				   ttm_bo_type_kernel, placement, 0,

				   &ctx, NULL, NULL, NULL);

	if (unlikely(ret))

		goto error_account;