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-rw-r--r--lib/locking-selftest.c56
1 files changed, 7 insertions, 49 deletions
diff --git a/lib/locking-selftest.c b/lib/locking-selftest.c
index 62af709b2083..872a15a2a637 100644
--- a/lib/locking-selftest.c
+++ b/lib/locking-selftest.c
@@ -267,46 +267,19 @@ GENERATE_TESTCASE(AA_rsem)
#undef E
/*
- * Special-case for read-locking, they are not allowed to
- * recurse on the same lock class except under interrupt context:
+ * Special-case for read-locking, they are
+ * allowed to recurse on the same lock class:
*/
static void rlock_AA1(void)
{
RL(X1);
- RL(X1); // this one should fail
+ RL(X1); // this one should NOT fail
}
static void rlock_AA1B(void)
{
RL(X1);
- RL(X2); // this one should fail
-}
-
-static void rlock_AHA1(void)
-{
- RL(X1);
- HARDIRQ_ENTER();
- RL(X1); // this one should NOT fail
- HARDIRQ_EXIT();
-}
-
-static void rlock_AHA1B(void)
-{
- RL(X1);
- HARDIRQ_ENTER();
- RL(X2); // this one should NOT fail
- HARDIRQ_EXIT();
-}
-
-static void rlock_ASAHA1(void)
-{
- RL(X1);
- SOFTIRQ_ENTER();
- RL(X1); // this one should NOT fail
- HARDIRQ_ENTER();
- RL(X1); // this one should NOT fail
- HARDIRQ_EXIT();
- SOFTIRQ_EXIT();
+ RL(X2); // this one should NOT fail
}
static void rsem_AA1(void)
@@ -1096,7 +1069,7 @@ static inline void print_testname(const char *testname)
print_testname(desc); \
dotest(name##_spin, FAILURE, LOCKTYPE_SPIN); \
dotest(name##_wlock, FAILURE, LOCKTYPE_RWLOCK); \
- dotest(name##_rlock, FAILURE, LOCKTYPE_RWLOCK); \
+ dotest(name##_rlock, SUCCESS, LOCKTYPE_RWLOCK); \
dotest(name##_mutex, FAILURE, LOCKTYPE_MUTEX); \
dotest(name##_wsem, FAILURE, LOCKTYPE_RWSEM); \
dotest(name##_rsem, FAILURE, LOCKTYPE_RWSEM); \
@@ -1857,14 +1830,14 @@ void locking_selftest(void)
printk(" --------------------------------------------------------------------------\n");
print_testname("recursive read-lock");
printk(" |");
- dotest(rlock_AA1, FAILURE, LOCKTYPE_RWLOCK);
+ dotest(rlock_AA1, SUCCESS, LOCKTYPE_RWLOCK);
printk(" |");
dotest(rsem_AA1, FAILURE, LOCKTYPE_RWSEM);
printk("\n");
print_testname("recursive read-lock #2");
printk(" |");
- dotest(rlock_AA1B, FAILURE, LOCKTYPE_RWLOCK);
+ dotest(rlock_AA1B, SUCCESS, LOCKTYPE_RWLOCK);
printk(" |");
dotest(rsem_AA1B, FAILURE, LOCKTYPE_RWSEM);
printk("\n");
@@ -1883,21 +1856,6 @@ void locking_selftest(void)
dotest(rsem_AA3, FAILURE, LOCKTYPE_RWSEM);
printk("\n");
- print_testname("recursive rlock with interrupt");
- printk(" |");
- dotest(rlock_AHA1, SUCCESS, LOCKTYPE_RWLOCK);
- printk("\n");
-
- print_testname("recursive rlock with interrupt #2");
- printk(" |");
- dotest(rlock_AHA1B, SUCCESS, LOCKTYPE_RWLOCK);
- printk("\n");
-
- print_testname("recursive rlock with interrupt #3");
- printk(" |");
- dotest(rlock_ASAHA1, SUCCESS, LOCKTYPE_RWLOCK);
- printk("\n");
-
printk(" --------------------------------------------------------------------------\n");
/*

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