| commit | 5479c78ac6f688ea5ea8c49b44cf90ea87b63931 | [log] [tgz] |
|---|---|---|
| author | Cyrill Gorcunov <gorcunov@openvz.org> | Sun Nov 25 01:17:13 2012 +0400 |
| committer | Tejun Heo <tj@kernel.org> | Sun Dec 02 06:23:04 2012 -0800 |
| tree | 449331a4649fb1dd019509d6c5a7ae71bbc05157 | |
| parent | b4916cb17c261a6043bcb2a98d0d6512497a7cf8 [diff] |
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>