diff options
| author | Christopher Yeoh <cyeoh@au1.ibm.com> | 2012-02-02 02:04:09 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-02-02 21:55:17 +0100 |
| commit | 8cdb878dcb359fd1137e9abdee9322f5e9bcfdf8 (patch) | |
| tree | 146afc01f3c1d7cbc944328484d077032bc53bfd /include/trace | |
| parent | Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux (diff) | |
| download | linux-8cdb878dcb359fd1137e9abdee9322f5e9bcfdf8.tar.xz linux-8cdb878dcb359fd1137e9abdee9322f5e9bcfdf8.zip | |
Fix race in process_vm_rw_core
This fixes the race in process_vm_core found by Oleg (see
http://article.gmane.org/gmane.linux.kernel/1235667/
for details).
This has been updated since I last sent it as the creation of the new
mm_access() function did almost exactly the same thing as parts of the
previous version of this patch did.
In order to use mm_access() even when /proc isn't enabled, we move it to
kernel/fork.c where other related process mm access functions already
are.
Signed-off-by: Chris Yeoh <yeohc@au1.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/trace')
0 files changed, 0 insertions, 0 deletions