diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-07-26 05:15:35 -0700 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2012-11-20 04:18:14 -0800 |
| commit | b2e0d98705e60e45bbb3c0032c48824ad7ae0704 (patch) | |
| tree | e187c82e1c3babd34095f2b946614131719bbb03 /kernel/smp.c | |
| parent | cde1975bc242f3e1072bde623ef378e547b73f91 (diff) | |
| download | blackbird-op-linux-b2e0d98705e60e45bbb3c0032c48824ad7ae0704.tar.gz blackbird-op-linux-b2e0d98705e60e45bbb3c0032c48824ad7ae0704.zip | |
userns: Implement unshare of the user namespace
- Add CLONE_THREAD to the unshare flags if CLONE_NEWUSER is selected
As changing user namespaces is only valid if all there is only
a single thread.
- Restore the code to add CLONE_VM if CLONE_THREAD is selected and
the code to addCLONE_SIGHAND if CLONE_VM is selected.
Making the constraints in the code clear.
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'kernel/smp.c')
0 files changed, 0 insertions, 0 deletions
