[PATCH] fix IBM Summit based systems' phys_cpu_present_map on32-bit kernels

[Chris McDermott]

x86 kernels on IBM Summit based systems will only online 1 CPU because the
phys_cpu_present_map is not set up correctly. Patch below applied to 
2.6.26-git10.

thanks,

Chris McDermott <lcm@xxxxxxxxxxxxxxxxxx>


Signed-off-by: Chris McDermott <lcm@xxxxxxxxxxxxxxxxxx>
Tested-by: Tim Pepper <lnxninga@xxxxxxxxxxxxxxxxxx>


--- a/include/asm-x86/mach-summit/mach_apic.h	2008-07-24 18:06:39.000000000 -0700
+++ b/include/asm-x86/mach-summit/mach_apic.h	2008-07-24 18:09:29.000000000 -0700
@@ -122,7 +122,7 @@ static inline physid_mask_t ioapic_phys_
 
 static inline physid_mask_t apicid_to_cpu_present(int apicid)
 {
-	return physid_mask_of_physid(0);
+	return physid_mask_of_physid(apicid);
 }
 
 static inline void setup_portio_remap(void)
--
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