fix dma-buf/udmabuf selftest

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[ Upstream commit 6edf2e3710 ]

This patch fixes the udmabuf selftest. Currently the selftest is broken.
I fixed the selftest by setting the F_SEAL_SHRINK seal on the memfd
file descriptor which is required by udmabuf and added the test to
the selftest Makefile.

Signed-off-by: Tom Murphy <murphyt7@tcd.ie>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Shuah Khan <shuah@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Tom Murphy 2018-11-27 10:33:08 +00:00 • committed by Greg Kroah-Hartman

parent 1e2aaaf6ce

commit 6288495780

3 changed files with 12 additions and 2 deletions

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1

tools/testing/selftests/Makefile

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2

tools/testing/selftests/drivers/dma-buf/Makefile

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11

tools/testing/selftests/drivers/dma-buf/udmabuf.c

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