[lkml]   [2018]   [May]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [REVIEW][PATCH 4/6] fs: Allow superblock owner to access do_remount_sb()
Christian Brauner <> writes:

> On Wed, May 23, 2018 at 06:25:36PM -0500, Eric W. Biederman wrote:
>> Superblock level remounts are currently restricted to global
>> CAP_SYS_ADMIN, as is the path for changing the root mount to
>> read only on umount. Loosen both of these permission checks to
>> also allow CAP_SYS_ADMIN in any namespace which is privileged
>> towards the userns which originally mounted the filesystem.
> Acked-by: Christian Brauner <>
>> Signed-off-by: Seth Forshee <>
>> Acked-by: "Eric W. Biederman" <>
>> Acked-by: Serge Hallyn <>
> Note, I just talked to Serge. This should be Acked-by: Serge Hallyn <>

Now you know how long these patches have been sitting waiting to get


 \ /
  Last update: 2018-05-24 18:46    [W:0.074 / U:1.472 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site