Unverified Commit 27467fc2 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!7206 v2 sched: programmable: Allow set tag for pid 1. 

Merge Pull Request from: @ci-robot 
 
PR sync from: Hui Tang <tanghui20@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/52TKGV4QOLQZF5HS72EM6CGGICZCFCFU/ 
 
https://gitee.com/openeuler/kernel/issues/I9NQM5 
 
Link:https://gitee.com/openeuler/kernel/pulls/7206

 

Reviewed-by: default avatarXu Kuohai <xukuohai@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents 15bef328 147c56db

fs/proc/base.c

+0 −5
Original line number Diff line number Diff line
@@ -3773,11 +3773,6 @@ static ssize_t pid_tag_write(struct file *file, const char __user *buf, 
	if (!tsk)

		return -ESRCH;



	if (unlikely(tsk->pid == 1)) {

		err = -EPERM;

		goto out;

	}



	err = kstrtol_from_user(buf, count, 0, &tag);

	if (err)

		goto out;