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authorAndi Kleen <ak@suse.de>2005-09-12 18:49:25 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-12 10:50:58 -0700
commit2bce2b54ae91aac76b62e8110b627ba5e5cbbffd (patch)
tree29c389d7ce587056a833abd75c26ea82cd516b6e /arch/x86_64/mm
parente58e0d03120d6c2aa134fd3be4f0f762f0bb25e7 (diff)
[PATCH] x86-64: reset apicid<->node tables when SRAT cannot be parsed
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64/mm')
-rw-r--r--arch/x86_64/mm/srat.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86_64/mm/srat.c b/arch/x86_64/mm/srat.c
index d66b814e503..07bf13fbcf8 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)