diff options
| author | Mingkai Hu <Mingkai.hu@freescale.com> | 2012-04-16 10:05:06 +0800 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2012-04-19 14:55:56 -0500 |
| commit | e0a5a6c38190a5016bcb0f1267324a19b846a35a (patch) | |
| tree | 7b8c6f20b23303f6d6cca4d32010fab70bc73b7b /mm/pgtable-generic.c | |
| parent | bdce27c7f7bc7cf5c3a264bab9de056bd9cb0c9d (diff) | |
powerpc/mpic_msgr: add lock for MPIC message global variable
Also fix issue of accessing invalid msgr pointer issue. The local
msgr pointer in fucntion mpic_msgr_get will be accessed before
getting a valid address which will cause kernel crash.
Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'mm/pgtable-generic.c')
0 files changed, 0 insertions, 0 deletions