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(parent: dd858fa) | patch
udmabuf: set read/write flag when exporting
authorGerd Hoffmann <kraxel@redhat.com>
Wed, 14 Nov 2018 12:20:29 +0000 (13:20 +0100)
committerGerd Hoffmann <kraxel@redhat.com>
Fri, 16 Nov 2018 07:50:53 +0000 (08:50 +0100)
commit2937cc25b9c9e8b0838e726744dc6f474136bd84
treedcd9cb8d2ca28efa019a418594150aea703f6c20tree | snapshot
parentdd858faa1a57c90b35ab27c69a670464664750b8commit | diff
udmabuf: set read/write flag when exporting

Otherwise, mmap fails when done with PROT_WRITE.

Suggested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20181114122029.16766-1-kraxel@redhat.com
drivers/dma-buf/udmabuf.c diff | blob | history
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