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| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-07-26 14:15:35 +0200 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2012-11-20 13:18:14 +0100 |
| commit | b2e0d98705e60e45bbb3c0032c48824ad7ae0704 (patch) | |
| tree | e187c82e1c3babd34095f2b946614131719bbb03 /block | |
| parent | userns: Implent proc namespace operations (diff) | |
| download | linux-b2e0d98705e60e45bbb3c0032c48824ad7ae0704.tar.xz 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 'block')
0 files changed, 0 insertions, 0 deletions