[PATCH] ARM SMP: Initialise cpu_present_map

Rather than relying on the fixup code in init/main.c, explicitly
initialise cpu_present_map.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 78c24a1266b1..7ae45c3fc834 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -236,6 +236,7 @@ void __init smp_prepare_boot_cpu(void)
         unsigned int cpu = smp_processor_id();
 
         cpu_set(cpu, cpu_possible_map);
+        cpu_set(cpu, cpu_present_map);
         cpu_set(cpu, cpu_online_map);
 }