+++ This bug was initially created as a clone of Bug #1297182 +++
+++                                                           +++
+++ Use this bug to backport the fix to release-3.6           +++

Description of problem:
With additional tests after fixing bug 1296992 I noticed that mounting with "-o noatime" or "-o noexec" the additional "nosuid,nodev" mount options are set as well.

Mounting without any options does not add "nosuid,nodev"

Version-Release number of selected component (if applicable):
mainline and branches with backport of bug 1296992

How reproducible:
100%

Steps to Reproduce:
1. mount a Gluster volume with "-o noatime" or "-o noexec"
2. compare mount options in /proc/mounts

Actual results:
The "nosuid,nodev" mount options are automatically added, even when not specified in the mount command.

Expected results:
Mounting with additional options should only add/change those options, not automatically add others.

Additional info:
This most likely is caused by the flag handling in do_mount() in contrib/fuse-util/fusermount.c. Needs some investigation on the reasoning behind this.

--- Additional comment from Niels de Vos on 2016-01-10 12:29:38 CET ---

Oop, bug 1294809 is the one that makes it possible again to mount with "-o noatime" and the like.