diff options
| -rw-r--r-- | sys/amd64/amd64/mp_machdep.c | 2 | ||||
| -rw-r--r-- | sys/i386/i386/mp_machdep.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sys/amd64/amd64/mp_machdep.c b/sys/amd64/amd64/mp_machdep.c index 0562ca4..3c0a923 100644 --- a/sys/amd64/amd64/mp_machdep.c +++ b/sys/amd64/amd64/mp_machdep.c @@ -282,7 +282,7 @@ init_secondary(void) mp_naps++; /* Spin until the BSP releases the AP's. */ - while (!aps_ready) + while (atomic_load_acq_int(&aps_ready) == 0) ia32_pause(); init_secondary_tail(); diff --git a/sys/i386/i386/mp_machdep.c b/sys/i386/i386/mp_machdep.c index 4812cb0..93845ef 100644 --- a/sys/i386/i386/mp_machdep.c +++ b/sys/i386/i386/mp_machdep.c @@ -291,7 +291,7 @@ init_secondary(void) CHECK_WRITE(0x39, 6); /* Spin until the BSP releases the AP's. */ - while (!aps_ready) + while (atomic_load_acq_int(&aps_ready) == 0) ia32_pause(); /* BSP may have changed PTD while we were waiting */ |
