From 475613b9e374bf0c15340eb166a962da04aa02e8 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Sun, 24 Feb 2008 23:23:09 -0800 Subject: [PATCH] x86: fix memoryless node oops during boot fix oops during boot reported in this thread: http://lkml.org/lkml/2008/2/6/65 enable booting on memoryless nodes. Reported-by: Kamalesh Babulal Signed-off-by: Ingo Molnar --- arch/x86/kernel/setup_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c index 7637dc91c79b..f4f7ecfb898c 100644 --- a/arch/x86/kernel/setup_64.c +++ b/arch/x86/kernel/setup_64.c @@ -801,7 +801,7 @@ static void __cpuinit srat_detect_node(void) /* Don't do the funky fallback heuristics the AMD version employs for now. */ node = apicid_to_node[apicid]; - if (node == NUMA_NO_NODE) + if (node == NUMA_NO_NODE || !node_online(node)) node = first_node(node_online_map); numa_set_node(cpu, node); -- 2.20.1