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(parent: 4b65127) | patch
drm/udl: handle page mapping in dmabuf export.
authorHaixia Shi <hshi@chromium.org>
Tue, 25 Nov 2014 20:04:02 +0000 (12:04 -0800)
committerDave Airlie <airlied@redhat.com>
Wed, 26 Nov 2014 00:03:00 +0000 (10:03 +1000)
commitadd9dd5f1de2236d9e17483cb0690d0026366af3
tree20b69afd73ae291cd077bfac5b19b8521b773a4ctree | snapshot
parent4b651277346c72fdcb0977816226216c069f84ddcommit | diff
drm/udl: handle page mapping in dmabuf export.

Fixes dmabuf export failure with -E_NOMEM when the page is not mapped.

Signed-off-by: Haixia Shi <hshi@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/udl/udl_dmabuf.c diff | blob | history
drivers/gpu/drm/udl/udl_drv.h diff | blob | history
drivers/gpu/drm/udl/udl_gem.c diff | blob | history
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