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[IA64] MCA recovery: pfn_valid() needs a pfn
authorRuss Anderson <rja@efs.americas.sgi.com>
Fri, 4 Nov 2005 19:57:00 +0000 (13:57 -0600)
committerTony Luck <tony.luck@intel.com>
Tue, 8 Nov 2005 18:03:05 +0000 (10:03 -0800)
paddr needs to be shifted by PAGE_SHIFT to be valid
input for pfn_valid().

Signed-off-by: Russ Anderson <rja@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/kernel/mca_drv.c patch | blob | history

diff --git a/arch/ia64/kernel/mca_drv.c b/arch/ia64/kernel/mca_drv.c
index f081c60..6ff32d4 100644 (file)
--- a/arch/ia64/kernel/mca_drv.c
+++ b/arch/ia64/kernel/mca_drv.c
@@ -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 */
Domain: System / Uncategorized;