]> www.infradead.org Git - users/jedix/linux-maple.git/commit
tools/testing/selftests/vm/gup_test.c: clarify error statement
authorSidhartha Kumar <sidhartha.kumar@oracle.com>
Thu, 14 Apr 2022 06:07:01 +0000 (23:07 -0700)
committerakpm <akpm@linux-foundation.org>
Thu, 14 Apr 2022 06:07:01 +0000 (23:07 -0700)
commitb73c2502b64bca619af4571a36835a2d696e0ebf
tree50879417270c17694e050bbfab3c2dcea0f9ad94
parent4a17780413fd49480078316a719d0892ca49f7f3
tools/testing/selftests/vm/gup_test.c: clarify error statement

Print three possible reasons /sys/kernel/debug/gup_test
cannot be opened to help users of this test diagnose
failures.

Link: https://lkml.kernel.org/r/20220405214809.3351223-1-sidhartha.kumar@oracle.com
Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
tools/testing/selftests/vm/gup_test.c
tools/testing/selftests/vm/run_vmtests.sh