[PATCH] x86-64: reset apicid<->node tables when SRAT cannot be parsed

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/arch/x86_64/mm/srat.c b/arch/x86_64/mm/srat.c
index d66b814e5033..07bf13fbcf84 100644
--- a/arch/x86_64/mm/srat.c
+++ b/arch/x86_64/mm/srat.c
@@ -81,8 +81,11 @@ static __init void cutoff_node(int i, unsigned long start, unsigned long end)
 
 static __init void bad_srat(void)
 {
+        int i;
         printk(KERN_ERR "SRAT: SRAT not used.\n");
         acpi_numa = -1;
+        for (i = 0; i < MAX_LOCAL_APIC; i++)
+                apicid_to_node[i] = NUMA_NO_NODE;
 }
 
 static __init inline int srat_disabled(void)