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Revert "cgroup: Change from CAP_SYS_NICE to CAP_SYS_RESOURCE for cgroup migration permissions"

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This reverts commit 273daee0be.

Needs to be reverted since system_server no longer has CAP_SYS_RESOURCE.

Change-Id: I121ac09db2f4f55349d1596c14315b98d246b3d7
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
This commit is contained in:
Tao Huang 2017-10-17 19:09:56 +08:00
parent c28bfb3c34
commit 6432a58d1b
1 changed files with 1 additions and 1 deletions
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2
kernel/cgroup.c
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@ -2687,7 +2687,7 @@ static int cgroup_procs_write_permission(struct task_struct *task,
if (!uid_eq(cred->euid, GLOBAL_ROOT_UID) &&
!uid_eq(cred->euid, tcred->uid) &&
!uid_eq(cred->euid, tcred->suid) &&
!ns_capable(tcred->user_ns, CAP_SYS_RESOURCE))
!ns_capable(tcred->user_ns, CAP_SYS_NICE))
ret = -EACCES;
if (!ret && cgroup_on_dfl(dst_cgrp)) {