diff options
Diffstat (limited to 'src/cpu/x86')
| -rw-r--r-- | src/cpu/x86/mp_init.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/cpu/x86/mp_init.c b/src/cpu/x86/mp_init.c index 61f153ea3d..15f3a3513e 100644 --- a/src/cpu/x86/mp_init.c +++ b/src/cpu/x86/mp_init.c @@ -891,15 +891,21 @@ static int run_ap_work(mp_callback_t func, long expire_us) /* Wait for all the APs to signal back that call has been accepted. */ stopwatch_init_usecs_expire(&sw, expire_us); - for (cpus_accepted = 0; !stopwatch_expired(&sw); cpus_accepted = 0) { + while (1) { + cpus_accepted = 0; + for (i = 0; i < ARRAY_SIZE(ap_callbacks); i++) { if (cur_cpu == i) continue; if (read_callback(&ap_callbacks[i]) == NULL) cpus_accepted++; } + if (cpus_accepted == global_num_aps) return 0; + + if (stopwatch_expired(&sw)) + break; } printk(BIOS_ERR, "AP call expired. %d/%d CPUs accepted.\n", |