mnt: Implicitly add MNT_NODEV on remount when it was implicitly added by mount

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commit 3e1866410f upstream.

Now that remount is properly enforcing the rule that you can't remove
nodev at least sandstorm.io is breaking when performing a remount.

It turns out that there is an easy intuitive solution implicitly
add nodev on remount when nodev was implicitly added on mount.

Tested-by: Cedric Bosdonnat <cbosdonnat@suse.com>
Tested-by: Richard Weinberger <richard@nod.at>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Eric W. Biederman 2014-08-13 01:33:38 -07:00 • committed by Greg Kroah-Hartman

parent 16811f0192

commit 80d4d8397a

1 changed files with 7 additions and 1 deletions

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fs/namespace.c

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