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authorBoqun Feng <boqun.feng@gmail.com>2020-08-07 10:42:36 +0300
committerPeter Zijlstra <peterz@infradead.org>2020-08-26 13:42:07 +0300
commit108dc42ed3507fe06214d51ab15fca7771df8bbd (patch)
treed938aaae6fdccc806d04c31f618cfb1d043bf540 /lib/locking-selftest.c
parent8ef7ca75120a39167def40f41daefee013c4b5af (diff)
downloadlinux-108dc42ed3507fe06214d51ab15fca7771df8bbd.tar.xz
Revert "locking/lockdep/selftests: Fix mixed read-write ABBA tests"
This reverts commit d82fed75294229abc9d757f08a4817febae6c4f4. Since we now could handle mixed read-write deadlock detection well, the self tests could be detected as expected, no need to use this work-around. Signed-off-by: Boqun Feng <boqun.feng@gmail.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20200807074238.1632519-18-boqun.feng@gmail.com
Diffstat (limited to 'lib/locking-selftest.c')
-rw-r--r--lib/locking-selftest.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/lib/locking-selftest.c b/lib/locking-selftest.c
index 76c314ab4f03..4264cf4b60bb 100644
--- a/lib/locking-selftest.c
+++ b/lib/locking-selftest.c
@@ -2273,14 +2273,6 @@ void locking_selftest(void)
print_testname("mixed read-lock/lock-write ABBA");
pr_cont(" |");
dotest(rlock_ABBA1, FAILURE, LOCKTYPE_RWLOCK);
-#ifdef CONFIG_PROVE_LOCKING
- /*
- * Lockdep does indeed fail here, but there's nothing we can do about
- * that now. Don't kill lockdep for it.
- */
- unexpected_testcase_failures--;
-#endif
-
pr_cont(" |");
dotest(rwsem_ABBA1, FAILURE, LOCKTYPE_RWSEM);