diff options
| author | Li Zhong <zhong@linux.vnet.ibm.com> | 2014-04-28 08:29:51 +0800 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-06-27 10:25:10 +0200 |
| commit | f116dbc9d877c8436f17fd3226c6d4695bbbb928 (patch) | |
| tree | 683438d17424578b177f1058994ee2d84d546343 /fs/eventpoll.c | |
| parent | 22d3112ae7f819d3965ede21a79a5b5ad6ff33ed (diff) | |
powerpc: Fix Oops in rtas_stop_self()
commit 4fb8d027dca0236c811272d342cf185569d91311 upstream.
commit 41dd03a9 may cause Oops in rtas_stop_self().
The reason is that the rtas_args was moved into stack space. For a box
with more that 4GB RAM, the stack could easily be outside 32bit range,
but RTAS is 32bit.
So the patch moves rtas_args away from stack by adding static before
it.
Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Cc: stable@vger.kernel.org # 3.14+
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'fs/eventpoll.c')
0 files changed, 0 insertions, 0 deletions