Merge branch 'master' of https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git

# Conflicts:
#	Documentation/scheduler/index.rst
#	arch/arm64/configs/defconfig

1 files changed, 17 insertions, 1 deletions

diff --git a/kernel/sched/ext/ext.c b/kernel/sched/ext/ext.c
index e56c3c95018f..aed5286b82aa 100644
--- a/kernel/sched/ext/ext.c
+++ b/kernel/sched/ext/ext.c
@@ -24,6 +24,11 @@
 
 DEFINE_RAW_SPINLOCK(scx_sched_lock);
 
+bool scx_allow_proxy_exec(const struct task_struct *p)
+{
+	return true;
+}
+
 /*
  * NOTE: sched_ext is in the process of growing multiple scheduler support and
  * scx_root usage is in a transitional state. Naked dereferences are safe if the
@@ -1087,6 +1092,10 @@ static void schedule_deferred_locked(struct rq *rq)
 	schedule_deferred(rq);
 }
 
+void scx_proxy_reenqueue_retry(struct rq *rq, struct task_struct *next)
+{
+}
+
 void schedule_dsq_reenq(struct scx_sched *sch, struct scx_dispatch_q *dsq,
 			u64 reenq_flags, struct rq *locked_rq)
 {
@@ -3021,10 +3030,13 @@ has_tasks:
 	return verdict;
 }
 
-static void set_next_task_scx(struct rq *rq, struct task_struct *p, bool first)
+static void set_next_task_scx(struct rq *rq, struct task_struct *p, enum snt_e type)
 {
 	struct scx_sched *sch = scx_task_sched(p);
 
+	if (type == SNT_REPICK)
+		return;
+
 	if (p->scx.flags & SCX_TASK_QUEUED) {
 		/*
 		 * Core-sched might decide to execute @p before it is
@@ -3082,6 +3094,10 @@ static void set_next_task_scx(struct rq *rq, struct task_struct *p, bool first)
 	}
 }
 
+void scx_proxy_donor_start(struct rq *rq)
+{
+}
+
 static enum scx_cpu_preempt_reason
 preempt_reason_from_class(const struct sched_class *class)
 {