[PATCH] x86-64: Remove code to resume machine check state of other CPUs.

The resume code uses CPU hotplug now so at resume time
we only ever see one CPU.

Pointed out by Yu Luming.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/x86_64/kernel/mce.c b/arch/x86_64/kernel/mce.c
index a39a3edf9ed43aa203f9b91a971295127f5784be..969365c0771b242f5b64071e294bba4cd114fca9 100644 (file)
--- a/arch/x86_64/kernel/mce.c
+++ b/arch/x86_64/kernel/mce.c
@@ -515,10 +515,12 @@ __setup("mce", mcheck_enable);
  * Sysfs support
  */ 
 
-/* On resume clear all MCE state. Don't want to see leftovers from the BIOS. */
+/* On resume clear all MCE state. Don't want to see leftovers from the BIOS.
+   Only one CPU is active at this time, the others get readded later using
+   CPU hotplug. */
 static int mce_resume(struct sys_device *dev)
 {
-       on_each_cpu(mce_init, NULL, 1, 1);
+       mce_init(NULL);
        return 0;
 }