[PATCH] x86_64: Increase number of IO-APICs

Needed by big systems and only costs a few K of memory. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
git-mirror · May 17, 2005 · 1f5ee8d · 1f5ee8d
1 parent a158608
commit 1f5ee8d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/asm-x86_64/apicdef.h b/include/asm-x86_64/apicdef.h
@@ -112,7 +112,7 @@
 
 #define APIC_BASE (fix_to_virt(FIX_APIC_BASE))
 
-#define MAX_IO_APICS 32
+#define MAX_IO_APICS 128
 
 /*
  * All x86-64 systems are xAPIC compatible.