diff options
| author |   Konstantin Khlebnikov <khlebnikov@yandex-team.ru> | 2015-04-08 19:59:20 +0300 |
|---|---|---|
| committer |   Grant Likely <grant.likely@linaro.org> | 2015-06-04 14:39:52 +0900 |
| commit | c8fff7bc5bba6bd59cad40441c189c4efe7190f6 (patch) | |
| tree | 20680226822a5f94e7bc5b15ce8b6802b562224a /drivers/of | |
| parent | Linux 4.1-rc5 (diff) | |
| download | linux-dev-c8fff7bc5bba6bd59cad40441c189c4efe7190f6.tar.xz linux-dev-c8fff7bc5bba6bd59cad40441c189c4efe7190f6.zip | |
of: return NUMA_NO_NODE from fallback of_node_to_nid()
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: 0c3f061c195c ("of: implement of_node_to_nid as a weak function")
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/base.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c index 99764db0875a..8e39b38ca206 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -89,7 +89,7 @@ EXPORT_SYMBOL(of_n_size_cells); #ifdef CONFIG_NUMA int __weak of_node_to_nid(struct device_node *np) { - return numa_node_id(); + return NUMA_NO_NODE; } #endif |