| commit | 9f5ac8ed4013c616bd3b29147808c8b2f057c251 | [log] [tgz] |
|---|---|---|
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | Wed Jan 27 14:37:58 2016 +0100 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Wed Feb 10 08:52:08 2016 +0100 |
| tree | f6728c67af45056a7a0dc10a5b4def2a2efe35a3 | |
| parent | 06e6ff8f10513ae863adeddf21510c99171a6283 [diff] |
agp/intel-gtt: Don't leak the scratch page Recently discovered by enabling CONFIG_DMA_API_DEBUG in our CI. By the looks of it broken since forever. v2: Don't forget to set the scratch page back to wb (Chris). Reuse intel_gtt_teardown_scratch_page for that (and fix it up to treat needs_dmar y/n correctly). Cc: Chris Wilson <chris@chris-wilson.co.uk> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93793 Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1453901881-26425-1-git-send-email-daniel.vetter@ffwll.ch