Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

[linux-2.6] / arch / arm / mach-realview / platsmp.c

diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index 709a9b1ac634913c14848413499f70596791e52d..fce3596f9950a6aea5d8489d9d674a99759ad7b0 100644 (file)
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -59,6 +59,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu)
         * pen, then head off into the C entry point
         */
        pen_release = -1;
+       smp_wmb();
 
        /*
         * Synchronise with the boot thread.
@@ -102,6 +103,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
 
        timeout = jiffies + (1 * HZ);
        while (time_before(jiffies, timeout)) {
+               smp_rmb();
                if (pen_release == -1)
                        break;