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(parent: cc79714) | patch
drm/i915: Avoid dereference past end of page array in gen8_ppgtt_insert_entries()
authorChris Wilson <chris@chris-wilson.co.uk>
Tue, 31 Dec 2013 15:50:31 +0000 (15:50 +0000)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 7 Jan 2014 07:24:16 +0000 (08:24 +0100)
commit6f1cc993518462ccf039e195fabd47e7aa5bfd13
treec7a97f61c8e1bab307d90f8e9b5b8b783c84363etree | snapshot (tar.gz zip)
parentcc79714fbcd57607f3df7780374181c0637a0829commit | diff
drm/i915: Avoid dereference past end of page array in gen8_ppgtt_insert_entries()

The bug from gen6_ppgtt_insert_entries() was replicated into
gen8_ppgtt_insert_entries(). This applies the fix for the OOPS from the
previous patch to the gen8 routine.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Ben Widawsky <benjamin.widawsky@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_gem_gtt.c diff | blob | blame | history