On Fri, Dec 17, 2021 at 04:48:54PM +0100, Michal Koutný wrote:
> The commit 1f1562fcd04a ("cgroup/cpuset: Don't let child cpusets
> restrict parent in default hierarchy") inteded to relax the check only
> on the default hierarchy (or v2 mode) but it dropped the check in v1
> too.
>
> This patch returns and separates the legacy-only validations so that
> they can be considered only in the v1 mode, which should enforce the old
> constraints for the sake of compatibility.
>
> Fixes: 1f1562fcd04a ("cgroup/cpuset: Don't let child cpusets restrict parent in default hierarchy")
> Suggested-by: Waiman Long <longman@xxxxxxxxxx>
> Signed-off-by: Michal Koutný <mkoutny@xxxxxxxx>
Applied to cgroup/for-5.17-fixes.
Thanks.
--
tejun
