diff options
| -rw-r--r-- | arch/arm64/kernel/alternative.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/kernel/alternative.c b/arch/arm64/kernel/alternative.c index fa1d575ab2c2..ab9db0e9818c 100644 --- a/arch/arm64/kernel/alternative.c +++ b/arch/arm64/kernel/alternative.c @@ -132,6 +132,7 @@ static int __apply_alternatives_multi_stop(void *unused) if (smp_processor_id()) { while (!READ_ONCE(patched)) cpu_relax(); + isb(); } else { BUG_ON(patched); __apply_alternatives(®ion); |
