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(parent: c052588) | patch
drm/i915: Add ww locking around vm_access()
authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Tue, 23 Mar 2021 15:50:23 +0000 (16:50 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 24 Mar 2021 16:27:21 +0000 (17:27 +0100)
commit52665fe7fc20e0c2888416715bb028e398fe3a79
tree42458bd3522f89bd2d63c409c7f0f26951b81aeftree | snapshot
parentc05258889ed4900440de1e283df1d16f91adb3d8commit | diff
drm/i915: Add ww locking around vm_access()

i915_gem_object_pin_map potentially needs a ww context, so ensure we
have one we can revoke.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-35-maarten.lankhorst@linux.intel.com
drivers/gpu/drm/i915/gem/i915_gem_mman.c diff | blob | history
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