[ 110/171 ] vfs: Add a mount flag to lock read only bind mounts

2013-04-11 Thread Steven Rostedt
3.6.11.2 stable review patch. If anyone has any objections, please let me know. -- From: "Eric W. Biederman" [ Upstream commit 90563b198e4c6674c63672fae1923da467215f45 ] When a read-only bind mount is copied from mount namespace in a higher privileged user namespace to a mount

Re: [ 110/171 ] vfs: Add a mount flag to lock read only bind mounts

2013-04-11 Thread Steven Rostedt
On Thu, 2013-04-11 at 13:57 -0700, Eric W. Biederman wrote: > Steven Rostedt writes: > > > 3.6.11.2 stable review patch. > > If anyone has any objections, please let me know. > > Mounting only with privilege in the user namespace (where we use > MNT_LOCK_READONLY) only dates back to 3.8 so this

Re: [ 110/171 ] vfs: Add a mount flag to lock read only bind mounts

2013-04-11 Thread Eric W. Biederman
Steven Rostedt writes: > 3.6.11.2 stable review patch. > If anyone has any objections, please let me know. Mounting only with privilege in the user namespace (where we use MNT_LOCK_READONLY) only dates back to 3.8 so this is not needed in 3.6. Not that it should do any harm, but there doesn't s