X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Farch%2Fs390%2Flib%2Fspinlock.c;h=427aa44b35051ff01e745493bc89dbf5fc4c7d81;hb=4304209a4fdfc9b1b8be8f0937ba6a7b7e3557a0;hp=d6c9991f77975e430f738bbbb802ae5e221ab46d;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/kernel/arch/s390/lib/spinlock.c b/kernel/arch/s390/lib/spinlock.c
index d6c9991f7..427aa44b3 100644
--- a/kernel/arch/s390/lib/spinlock.c
+++ b/kernel/arch/s390/lib/spinlock.c
@@ -197,7 +197,7 @@ void _raw_write_lock_wait(arch_rwlock_t *rw, unsigned int prev)
 		}
 		old = ACCESS_ONCE(rw->lock);
 		owner = ACCESS_ONCE(rw->owner);
-		smp_rmb();
+		smp_mb();
 		if ((int) old >= 0) {
 			prev = __RAW_LOCK(&rw->lock, 0x80000000, __RAW_OP_OR);
 			old = prev;
@@ -231,7 +231,7 @@ void _raw_write_lock_wait(arch_rwlock_t *rw)
 		    _raw_compare_and_swap(&rw->lock, old, old | 0x80000000))
 			prev = old;
 		else
-			smp_rmb();
+			smp_mb();
 		if ((old & 0x7fffffff) == 0 && (int) prev >= 0)
 			break;
 		if (MACHINE_HAS_CAD)