From: Eric W. Biederman <ebiederm@xmission.com>
Date: Fri, 27 Jul 2012 04:42:03 +0000 (-0700)
Subject: vfs: Allow unprivileged manipulation of the mount namespace.
X-Git-Tag: v3.8-rc1~77^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c55cfc4166d9a0f38de779bd4d75a90afbe7734;p=pandora-kernel.git

vfs: Allow unprivileged manipulation of the mount namespace.

- Add a filesystem flag to mark filesystems that are safe to mount as
  an unprivileged user.

- Add a filesystem flag to mark filesystems that don't need MNT_NODEV
  when mounted by an unprivileged user.

- Relax the permission checks to allow unprivileged users that have
  CAP_SYS_ADMIN permissions in the user namespace referred to by the
  current mount namespace to be allowed to mount, unmount, and move
  filesystems.

Acked-by: "Serge E. Hallyn" <serge@hallyn.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---

Reading git-diff-tree failed