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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2016-01-11 09:16:14 +0000 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-02-17 13:58:46 +0100 |
| commit | 755412e29c7745368316d890dde0398f58c3cf72 (patch) | |
| tree | ff27b083877d441eccec0085b96e0a892776d5e4 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | drm/i915: Lock mode_config.mutex in intel_display_resume. (diff) | |
| download | linux-dev-755412e29c7745368316d890dde0398f58c3cf72.tar.xz linux-dev-755412e29c7745368316d890dde0398f58c3cf72.zip | |
drm/i915: Add an optional selection from i915 of CONFIG_MMU_NOTIFIER
userptr requires mmu-notifier for full unprivileged support. Most
systems have mmu-notifier support already enabled as a requirement for
virtualisation support, but we should make the option for i915 to take
advantage of mmu-notifiers explicit (and enable by default so that
regular userspace can take advantage of passing client memory to the
GPU.)
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1452503961-14837-3-git-send-email-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions