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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-19 11:11:41 +0100 |
|---|---|---|
| committer |   Zhenyu Wang <zhenyuw@linux.intel.com> | 2016-10-20 17:18:40 +0800 |
| commit | eeacd86efa53e6328c63b79d1999a7d214972278 (patch) | |
| tree | 5a45997487ea5556e4bffbf5269bdae7244ba5d3 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/i915/gvt: Use the returned VMA to provide the virtual address (diff) | |
| download | wireguard-linux-eeacd86efa53e6328c63b79d1999a7d214972278.tar.xz wireguard-linux-eeacd86efa53e6328c63b79d1999a7d214972278.zip | |
drm/i915/gvt: Remove dangerous unpin of backing storage of bound GPU object
Unpinning the pages prior to the object being release from the GPU may
allow the GPU to read and write into system pages (i.e. use after free
by the hw).
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions