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| author |   Liang Zhen <liang.zhen@intel.com> | 2016-09-18 16:38:40 -0400 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-19 10:03:41 +0200 |
| commit | c658b69656bb3081e1cd4ba93d2f2d8626903716 (patch) | |
| tree | 54967f20e9edd352e8495a2bc2379c6ebdb619d7 /drivers/staging/lustre/lustre/llite/llite_internal.h | |
| parent | staging: lustre: obd: change type of cl_conn_count to size_t (diff) | |
| download | linux-dev-c658b69656bb3081e1cd4ba93d2f2d8626903716.tar.xz linux-dev-c658b69656bb3081e1cd4ba93d2f2d8626903716.zip | |
staging: lustre: libcfs: check mask returned by cpumask_of_node
cpumask_of_node can return NULL if NUMA node is unavailable,
in this case cfs_node_to_cpumask will try to copy from NULL
and cause kernel panic.
Signed-off-by: Liang Zhen <liang.zhen@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5751
Reviewed-on: http://review.whamcloud.com/13207
Reviewed-by: Li Wei <wei.g.li@intel.com>
Reviewed-by: Bobi Jam <bobijam@hotmail.com>
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre/lustre/llite/llite_internal.h')
0 files changed, 0 insertions, 0 deletions