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| author | Yinghai Lu <yhlu.kernel@gmail.com> | 2008-02-25 08:23:09 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-03-26 22:23:40 +0100 |
| commit | 475613b9e374bf0c15340eb166a962da04aa02e8 (patch) | |
| tree | e3a59200e5aedff81dca650de4dca98194caa9c8 /arch | |
| parent | x86: add dmi quirk for io_delay (diff) | |
| download | linux-475613b9e374bf0c15340eb166a962da04aa02e8.tar.xz linux-475613b9e374bf0c15340eb166a962da04aa02e8.zip | |
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 <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/setup_64.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |