summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorRob Clark <robdclark@gmail.com>2013-10-20 20:07:42 +0400
committerTomi Valkeinen <tomi.valkeinen@ti.com>2016-03-03 18:36:43 +0300
commite1d4ee0f2b8dd77f67798544f58ce4bee4fdddf9 (patch)
treec5a87d02e589680daa904cea6b6aadf6d96f49cb /include
parentbe4f235c43f06ae749b8f99b04f899d1e9bd561e (diff)
downloadlinux-e1d4ee0f2b8dd77f67798544f58ce4bee4fdddf9.tar.xz
drm/omap: EBUSY status handling in omap_gem_fault()
Subsequent threads returning EBUSY from vm_insert_pfn() was not handled correctly. As a result concurrent access from new threads to mmapped data caused SIGBUS. See e79e0fe380847493266fba557217e2773c61bd1b ("drm/i915: EBUSY status handling added to i915_gem_fault()"). Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions