Reviewed-by: Pavel Tikhomirov <[email protected]>

On 11/20/25 20:44, Aleksei Oladko wrote:
> This fixes an issue in the cgroup device controller where device access
> checks were not enforced if he cgroup filesystem was already mounted
> before. As a result, processes could bypass device access
> restrictions.
> 
> Aleksei Oladko (2):
>   fs: allow non-init s_user_ns for filesystems with FS_VE_MOUNT
>   fs: enforce cgroup permissions for bdevs on mount
> 
>  block/blk.h            |  1 -
>  drivers/mtd/mtdsuper.c |  2 +-
>  fs/super.c             | 26 +++++++++++++++++++++++---
>  include/linux/blkdev.h |  1 +
>  include/linux/fs.h     |  1 +
>  5 files changed, 26 insertions(+), 5 deletions(-)
> 

-- 
Best regards, Pavel Tikhomirov
Senior Software Developer, Virtuozzo.

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