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(parent: 1b32102) | patch
drm/i915: Add object locking to vm_fault_cpu
authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Tue, 23 Mar 2021 15:50:12 +0000 (16:50 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 24 Mar 2021 16:27:20 +0000 (17:27 +0100)
commit9fa1f4785f2a54286ccb8a850cda5661f0a3aaf9
tree91ec5dcaf359bd9971f45a25d27304d05389940atree | snapshot
parent1b321026e21387108f1bf9719d38222ef9d017d3commit | diff
drm/i915: Add object locking to vm_fault_cpu

Take a simple lock so we hold ww around (un)pin_pages as needed.

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/20210323155059.628690-24-maarten.lankhorst@linux.intel.com
drivers/gpu/drm/i915/gem/i915_gem_mman.c diff | blob | history
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