diff --git a/[refs] b/[refs]
index a3d616706b37..6510874684c9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: df0cc26b1b7f88f46307eea50a7469f0b58132d9
+refs/heads/master: 357e11d4cbbbb959a88a9bdbbf33a10f160b0823
diff --git a/trunk/arch/x86_64/kernel/apic.c b/trunk/arch/x86_64/kernel/apic.c
index fc84bea42fd4..12e9d6ca7222 100644
--- a/trunk/arch/x86_64/kernel/apic.c
+++ b/trunk/arch/x86_64/kernel/apic.c
@@ -1051,7 +1051,7 @@ int __init APIC_init_uniprocessor (void)
 
 	connect_bsp_APIC();
 
-	phys_cpu_present_map = physid_mask_of_physid(0);
+	phys_cpu_present_map = physid_mask_of_physid(boot_cpu_id);
 	apic_write_around(APIC_ID, boot_cpu_id);
 
 	setup_local_APIC();