diff options
| author | Michael Neuling <mikey@neuling.org> | 2013-05-02 15:36:14 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-05-06 09:25:36 +1000 |
| commit | c2fd22df89365df9451d5b91da3b7bfd48122ecd (patch) | |
| tree | 2676c8f281258275506b9a6e079d6aca38a23537 /arch/powerpc/include/asm/mpc52xx.h | |
| parent | c4463b3738181f46cf0e4675841d039f3662caf9 (diff) | |
powerpc/tm: Fix null pointer deference in flush_hash_page
Make sure that current->thread.reg exists before we deference it in
flush_hash_page.
Signed-off-by: Michael Neuling <mikey@neuling.org>
Reported-by: John J Miller <millerjo@us.ibm.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/mpc52xx.h')
0 files changed, 0 insertions, 0 deletions