Messages in this thread Patch in this message | | | Date | Tue, 28 Jul 2009 16:41:15 -0700 | From | Greg KH <> | Subject | [patch 46/71] x86-64: Fix bad_srat() to clear all state |
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2.6.30-stable review patch. If anyone has any objections, please let us know.
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From: Andi Kleen <andi@firstfloor.org>
commit 429b2b319af3987e808c18f6b81313104caf782c upstream.
Need to clear both nodes and nodes_add state for start/end.
Signed-off-by: Andi Kleen <ak@linux.intel.com> LKML-Reference: <20090718065657.GA2898@basil.fritz.box> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- arch/x86/mm/srat_64.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
--- a/arch/x86/mm/srat_64.c +++ b/arch/x86/mm/srat_64.c @@ -89,8 +89,10 @@ static __init void bad_srat(void) found_add_area = 0; 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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