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linux/drivers/of/base.c
Konstantin Khlebnikov dd95eaaea4 of: return NUMA_NO_NODE from fallback of_node_to_nid() 
[ Upstream commit c8fff7bc5b ]

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: Sasha Levin <sasha.levin@oracle.com>
2015-08-04 14:39:26 -04:00

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