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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-03 17:09:51 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-03 18:39:37 +0100 |
| commit | 9657aaa2055d0f7a5bce8020c35cdf66947f10b4 (patch) | |
| tree | e2b6ccb767cae6e507d9f4dc1e92e16f2df14c9f /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | drm/i915: Move the port sync DP_TP_CTL stuff to the encoder hook (diff) | |
| download | linux-9657aaa2055d0f7a5bce8020c35cdf66947f10b4.tar.gz linux-9657aaa2055d0f7a5bce8020c35cdf66947f10b4.zip | |
drm/i915: Revoke mmap before fence
Make sure we revoke the user's mmaps of this vma to force them to take a
pagefault *before* we remove the associated aperture detiling register.
Fixes: 0d86ee35097a ("drm/i915/gt: Make fence revocation unequivocal")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200403160951.8271-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions