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-rw-r--r--kernel/sched.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index 4107db0dc091..a5fb654ea590 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3528,7 +3528,8 @@ recheck:
3528 */ 3528 */
3529 if (!capable(CAP_SYS_NICE)) { 3529 if (!capable(CAP_SYS_NICE)) {
3530 /* can't change policy */ 3530 /* can't change policy */
3531 if (policy != p->policy) 3531 if (policy != p->policy &&
3532 !p->signal->rlim[RLIMIT_RTPRIO].rlim_cur)
3532 return -EPERM; 3533 return -EPERM;
3533 /* can't increase priority */ 3534 /* can't increase priority */
3534 if (policy != SCHED_NORMAL && 3535 if (policy != SCHED_NORMAL &&