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-rw-r--r--src/cpu/x86/mp_init.c8
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",