| commit | 3943875e7b73fdd94dd9e911d69f0cee9ab66a89 | [log] [tgz] |
|---|---|---|
| author | Thomas Hellstrom <thellstrom@vmware.com> | Wed Nov 06 09:32:59 2013 -0800 |
| committer | Thomas Hellstrom <thellstrom@vmware.com> | Tue Nov 12 23:55:31 2013 -0800 |
| tree | 1c23098a3a7da22c1983fbdc16d09d46dc0313aa | |
| parent | 59c8e66378fb78adbcd05f0d09783dde6fef282b [diff] |
drm/ttm: Fix vma page_prot bit manipulation Fix a long-standing TTM issue where we manipulated the vma page_prot bits while mmap_sem was taken in read mode only. We now make a local copy of the vma structure which we pass when we set the ptes. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com>