cgroup: update outdated cgroup.procs documentation

576dd464505f ("cgroup: drop the matching uid requirement on migration
for cgroup v2") dropped the uid match requirement from "cgroup.procs"
perm check but forgot to update the matching entry in the
documentation.  Update it.

Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/Documentation/cgroup-v2.txt b/Documentation/cgroup-v2.txt
index bde1771..f01f831 100644 (file)
--- a/Documentation/cgroup-v2.txt
+++ b/Documentation/cgroup-v2.txt
@@ -658,9 +658,6 @@ All cgroup core files are prefixed with "cgroup."
        the PID to the cgroup.  The writer should match all of the
        following conditions.
 
-       - Its euid is either root or must match either uid or suid of
-          the target process.
-
        - It must have write access to the "cgroup.procs" file.
 
        - It must have write access to the "cgroup.procs" file of the