| commit | 2be2f5475b1e876c0f455c76f705b479c5791873 | [log] [tgz] |
|---|---|---|
| author | Thomas Hellstrom <thellstrom@vmware.com> | Thu Aug 28 11:53:23 2014 +0200 |
| committer | chrmhoffmann <chrmhoffmann@gmail.com> | Sun Apr 05 10:20:41 2020 +0200 |
| tree | f14e7a2ba02c92758329815381e74c0e00964fad | |
| parent | b62b95804431cdfeb6c744ea0e732bd7f78a96ce [diff] |
drm/vmwgfx: Fix a potential infinite spin waiting for fifo idle commit f01ea0c3d9db536c64d47922716d8b3b8f21d850 upstream. The code waiting for fifo idle was incorrect and could possibly spin forever under certain circumstances. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reported-by: Mark Sheldon <markshel@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Reivewed-by: Mark Sheldon <markshel@vmware.com> Signed-off-by: Zefan Li <lizefan@huawei.com>