[patch] MCA recovery: pfn_valid() needs a pfn

[patch] MCA recovery: pfn_valid() needs a pfn

paddr needs to be shifted by PAGE_SHIFT to be valid
input for pfn_valid().

Signed-off-by: Russ Anderson (rja@sgi.com)

--------------------------------------------------------------
 arch/ia64/kernel/mca_drv.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

Index: test/arch/ia64/kernel/mca_drv.c
===================================================================
--- test.orig/arch/ia64/kernel/mca_drv.c	2005-11-04 11:10:08.869613186 -0600
+++ test/arch/ia64/kernel/mca_drv.c	2005-11-04 11:10:59.376035037 -0600
@@ -88,7 +88,7 @@ mca_page_isolate(unsigned long paddr)
 	if (!ia64_phys_addr_valid(paddr))
 		return ISOLATE_NONE;
 
-	if (!pfn_valid(paddr))
+	if (!pfn_valid(paddr >> PAGE_SHIFT))
 		return ISOLATE_NONE;
 
 	/* convert physical address to physical page number */
-- 
Russ Anderson, OS RAS/Partitioning Project Lead  
SGI - Silicon Graphics Inc          rja@sgi.com
-
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