diff options
| author | Cyrill Gorcunov <gorcunov@openvz.org> | 2012-11-24 22:17:13 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2012-12-02 15:23:04 +0100 |
| commit | 5479c78ac6f688ea5ea8c49b44cf90ea87b63931 (patch) | |
| tree | 449331a4649fb1dd019509d6c5a7ae71bbc05157 /fs | |
| parent | percpu: make pcpu_free_chunk() use pcpu_mem_free() instead of kfree() (diff) | |
| download | linux-5479c78ac6f688ea5ea8c49b44cf90ea87b63931.tar.xz linux-5479c78ac6f688ea5ea8c49b44cf90ea87b63931.zip | |
mm, percpu: Make sure percpu_alloc early parameter has an argument
Otherwise we are getting a nil dereference if percpu_alloc kernel boot
argument is specified without value.
| [ 0.000000] BUG: unable to handle kernel NULL pointer dereference at (null)
| [ 0.000000] IP: [<ffffffff81391360>] strcmp+0x10/0x30
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions