diff options
| author | Thomas Hellstrom <thellstrom@vmware.com> | 2013-10-09 01:42:50 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-13 12:08:11 +0900 |
| commit | 598b53ebd0836be3b0d9ffdb100ca83baae506d7 (patch) | |
| tree | ca416e7dd68637b69ba698c50fa740469d1a6fd7 | |
| parent | c082ab303b4d639e464d9b439b98f983cd6d9078 (diff) | |
drm/vmwgfx: Don't put resources with invalid id's on lru list
commit 26682480c202e7360cbcdc3bc9e962bf749c6b8d upstream.
The evict code may try to swap them out causing a BUG in the destroy
function.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c index 7953d1f90b63..ad2b05678503 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c @@ -970,7 +970,7 @@ void vmw_resource_unreserve(struct vmw_resource *res, if (new_backup) res->backup_offset = new_backup_offset; - if (!res->func->may_evict) + if (!res->func->may_evict || res->id == -1) return; write_lock(&dev_priv->resource_lock); |