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linux/drivers/of/base.c
Konstantin Khlebnikov 0ce65816e2 of: return NUMA_NO_NODE from fallback of_node_to_nid() 
commit c8fff7bc5b upstream.

Node 0 might be offline as well as any other numa node,
in this case kernel cannot handle memory allocation and crashes.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Fixes: 0c3f061c19 ("of: implement of_node_to_nid as a weak function")
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
2015-07-15 10:01:25 +01:00

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