[PATCH] x86_64: msi_apic.c build fix

      CC      drivers/pci/msi-apic.o
In file included from include/asm/msi.h:11,
                  from drivers/pci/msi.h:71,
                  from drivers/pci/msi-apic.c:8:
include/asm/smp.h:103: error: syntax error before '->' token

akpm: nasty.  It appears to be

  static inline unsigned int cpu_mask_to_apicid(cpumask_t cpumask)

conflicting with include/asm-x86_64/mach_apic.h's

  #define cpu_mask_to_apicid (genapic->cpu_mask_to_apicid)

And I don't know which patch in rc4-mm1 triggered this.

Fixing this in the .c file seems wrong.

Including asm/smp.h instead of linux/smp.h seems wrong too.  Need that
.config.

Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/pci/msi-apic.c b/drivers/pci/msi-apic.c
index 0eb5fe9..5ed798b 100644 (file)
--- a/drivers/pci/msi-apic.c
+++ b/drivers/pci/msi-apic.c
@@ -4,6 +4,7 @@
 
 #include <linux/pci.h>
 #include <linux/irq.h>
+#include <asm/smp.h>
 
 #include "msi.h"