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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-02-25 18:11:20 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-02-25 18:54:36 +0000 |
| commit | 357480ce2fe4dc11ff0b77706d77e2319c96fe31 (patch) | |
| tree | 6ed9a8535c9b155999a4d2e795acddc78edc4de1 /drivers/gpu/drm/i915/intel_dp_mst.c | |
| parent | b3bb82885feb74feadc101a700e64ed7ede84b04 (diff) | |
drm/i915: Assert we do not overflow 4lvl page directories
Before looking up the page directory entry, check we are still within
bounds.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.william.auld@gmail.com>
Reviewed-by: Matthew Auld <matthew.william.auld@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170225181122.4788-2-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp_mst.c')
0 files changed, 0 insertions, 0 deletions