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| author | Chris Wilson <[email protected]> | 2017-08-19 13:05:58 +0100 |
|---|---|---|
| committer | Joonas Lahtinen <[email protected]> | 2017-08-22 16:03:43 +0300 |
| commit | fe4600a548f2763dec91b3b27a1245c370ceee2a (patch) | |
| tree | aa34827d35580d03bebbb1dad9bf0483e5e80242 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | a0ffc51e20e90e0c1c2491de2b4b03f48b6caaba (diff) | |
drm: Release driver tracking before making the object available again
This is the same bug as we fixed in commit f6cd7daecff5 ("drm: Release
driver references to handle before making it available again"), but now
the exposure is via the PRIME lookup tables. If we remove the
object/handle from the PRIME lut, then a new request for the same
object/fd will generate a new handle, thus for a short window that
object is known to userspace by two different handles. Fix this by
releasing the driver tracking before PRIME.
Fixes: 0ff926c7d4f0 ("drm/prime: add exported buffers to current fprivs
imported buffer list (v2)")
Signed-off-by: Chris Wilson <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Rob Clark <[email protected]>
Cc: Ville Syrjälä <[email protected]>
Cc: Thierry Reding <[email protected]>
Cc: [email protected]
Reviewed-by: Daniel Vetter <[email protected]>
Signed-off-by: Joonas Lahtinen <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions