[tip:x86/urgent] x86-64: Fix bad_srat() to clear all state
From: tip-bot for Andi Kleen
Date: Wed Jul 22 2009 - 01:26:06 EST
Commit-ID: 429b2b319af3987e808c18f6b81313104caf782c
Gitweb: http://git.kernel.org/tip/429b2b319af3987e808c18f6b81313104caf782c
Author: Andi Kleen <andi@xxxxxxxxxxxxxx>
AuthorDate: Sat, 18 Jul 2009 08:56:57 +0200
Committer: H. Peter Anvin <hpa@xxxxxxxxx>
CommitDate: Tue, 21 Jul 2009 15:20:01 -0700
x86-64: Fix bad_srat() to clear all state
Need to clear both nodes and nodes_add state for start/end.
Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
LKML-Reference: <20090718065657.GA2898@xxxxxxxxxxxxxxx>
Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxx>
Cc: stable@xxxxxxxxxx
---
arch/x86/mm/srat_64.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c
index 2dfcbf9..dbb5381 100644
--- a/arch/x86/mm/srat_64.c
+++ b/arch/x86/mm/srat_64.c
@@ -79,8 +79,10 @@ static __init void bad_srat(void)
acpi_numa = -1;
for (i = 0; i < MAX_LOCAL_APIC; i++)
apicid_to_node[i] = NUMA_NO_NODE;
- for (i = 0; i < MAX_NUMNODES; i++)
- nodes_add[i].start = nodes[i].end = 0;
+ for (i = 0; i < MAX_NUMNODES; i++) {
+ nodes[i].start = nodes[i].end = 0;
+ nodes_add[i].start = nodes_add[i].end = 0;
+ }
remove_all_active_ranges();
}
--
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