X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=kernel%2Fsched%2Fcore.c;h=677ebad70ce12ea11a89f079c4bcc3c53fa82b3c;hb=8185982aa13b9000ac7c42f936c23cbbb882a31e;hp=9a8a1fc76268c5c3252a744fa7717abb0c1445e2;hpb=1380335fc4c60decaee63e6c462267b0e134bd15;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 9a8a1fc..677ebad 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -1322,7 +1322,7 @@ out:
 		 * leave kernel.
 		 */
 		if (p->mm && printk_ratelimit()) {
-			printk_sched("process %d (%s) no longer affine to cpu%d\n",
+			printk_deferred("process %d (%s) no longer affine to cpu%d\n",
 					task_pid_nr(p), p->comm, cpu);
 		}
 	}
@@ -3511,9 +3511,10 @@ static int _sched_setscheduler(struct task_struct *p, int policy,
 	};
 
 	/*
-	 * Fixup the legacy SCHED_RESET_ON_FORK hack
+	 * Fixup the legacy SCHED_RESET_ON_FORK hack, except if
+	 * the policy=-1 was passed by sched_setparam().
 	 */
-	if (policy & SCHED_RESET_ON_FORK) {
+	if ((policy != -1) && (policy & SCHED_RESET_ON_FORK)) {
 		attr.sched_flags |= SCHED_FLAG_RESET_ON_FORK;
 		policy &= ~SCHED_RESET_ON_FORK;
 		attr.sched_policy = policy;
@@ -3707,7 +3708,7 @@ SYSCALL_DEFINE3(sched_setattr, pid_t, pid, struct sched_attr __user *, uattr,
 	if (retval)
 		return retval;
 
-	if (attr.sched_policy < 0)
+	if ((int)attr.sched_policy < 0)
 		return -EINVAL;
 
 	rcu_read_lock();