| commit | 357480ce2fe4dc11ff0b77706d77e2319c96fe31 | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Sat Feb 25 18:11:20 2017 +0000 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Sat Feb 25 18:54:36 2017 +0000 |
| tree | 6ed9a8535c9b155999a4d2e795acddc78edc4de1 | |
| 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