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| author | Thomas Hellstrom <thellstrom@vmware.com> | 2013-11-06 17:32:59 (GMT) |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2013-11-13 07:55:31 (GMT) |
| commit | 3943875e7b73fdd94dd9e911d69f0cee9ab66a89 (patch) | |
| tree | 1c23098a3a7da22c1983fbdc16d09d46dc0313aa /kernel | |
| parent | 59c8e66378fb78adbcd05f0d09783dde6fef282b (diff) | |
| download | linux-fsl-qoriq-3943875e7b73fdd94dd9e911d69f0cee9ab66a89.tar.xz | |
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>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions