diff --git a/linux-tkg-config/prepare b/linux-tkg-config/prepare
index e6184ca..dd93b27 100644
--- a/linux-tkg-config/prepare
+++ b/linux-tkg-config/prepare
@@ -723,7 +723,7 @@ _tkg_srcprep() {
   elif [ "$_kver" = "518" ]; then
     rev=2
   elif [ "$_kver" = "601" ]; then
-    rev=3
+    rev=1
   else
     rev=0
   fi
diff --git a/linux-tkg-patches/6.1/0009-prjc_v6.1-r3.patch b/linux-tkg-patches/6.1/0009-prjc_v6.1-r1.patch
similarity index 99%
rename from linux-tkg-patches/6.1/0009-prjc_v6.1-r3.patch
rename to linux-tkg-patches/6.1/0009-prjc_v6.1-r1.patch
index c334d5b..9d8082c 100644
--- a/linux-tkg-patches/6.1/0009-prjc_v6.1-r3.patch
+++ b/linux-tkg-patches/6.1/0009-prjc_v6.1-r1.patch
@@ -5,7 +5,7 @@ index 42af9ca0127e..31747ec54f9d 100644
 @@ -5406,6 +5406,12 @@
  	sa1100ir	[NET]
  			See drivers/net/irda/sa1100_ir.c.
- 
+
 +	sched_timeslice=
 +			[KNL] Time slice in ms for Project C BMQ/PDS scheduler.
 +			Format: integer 2, 4
@@ -13,14 +13,14 @@ index 42af9ca0127e..31747ec54f9d 100644
 +			See Documentation/scheduler/sched-BMQ.txt
 +
  	sched_verbose	[KNL] Enables verbose scheduler debug messages.
- 
+
  	schedstats=	[KNL,X86] Enable or disable scheduled statistics.
 diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst
 index 98d1b198b2b4..d7c78a107f93 100644
 --- a/Documentation/admin-guide/sysctl/kernel.rst
 +++ b/Documentation/admin-guide/sysctl/kernel.rst
 @@ -1552,3 +1552,13 @@ is 10 seconds.
- 
+
  The softlockup threshold is (``2 * watchdog_thresh``). Setting this
  tunable to zero will disable lockup detection altogether.
 +
@@ -161,7 +161,7 @@ index 9e479d7d202b..2a8530021b23 100644
 +		   (unsigned long long)tsk_seruntime(task),
  		   (unsigned long long)task->sched_info.run_delay,
  		   task->sched_info.pcount);
- 
+
 diff --git a/include/asm-generic/resource.h b/include/asm-generic/resource.h
 index 8874f681b056..59eb72bf7d5f 100644
 --- a/include/asm-generic/resource.h
@@ -181,7 +181,7 @@ index ffb6eb55cd13..2e730a59caa2 100644
 +++ b/include/linux/sched.h
 @@ -762,8 +762,14 @@ struct task_struct {
  	unsigned int			ptrace;
- 
+
  #ifdef CONFIG_SMP
 -	int				on_cpu;
  	struct __call_single_node	wake_entry;
@@ -202,11 +202,11 @@ index ffb6eb55cd13..2e730a59caa2 100644
 +#endif /* !CONFIG_SCHED_ALT */
  #endif
  	int				on_rq;
- 
+
 @@ -785,6 +792,20 @@ struct task_struct {
  	int				normal_prio;
  	unsigned int			rt_priority;
- 
+
 +#ifdef CONFIG_SCHED_ALT
 +	u64				last_ran;
 +	s64				time_slice;
@@ -229,13 +229,13 @@ index ffb6eb55cd13..2e730a59caa2 100644
  	unsigned int			core_occupation;
  #endif
 +#endif /* !CONFIG_SCHED_ALT */
- 
+
  #ifdef CONFIG_CGROUP_SCHED
  	struct task_group		*sched_task_group;
 @@ -1545,6 +1567,15 @@ struct task_struct {
  	 */
  };
- 
+
 +#ifdef CONFIG_SCHED_ALT
 +#define tsk_seruntime(t)		((t)->sched_time)
 +/* replace the uncertian rt_timeout with 0UL */
@@ -254,7 +254,7 @@ index 7c83d4d5a971..fa30f98cb2be 100644
 +++ b/include/linux/sched/deadline.h
 @@ -1,5 +1,24 @@
  /* SPDX-License-Identifier: GPL-2.0 */
- 
+
 +#ifdef CONFIG_SCHED_ALT
 +
 +static inline int dl_task(struct task_struct *p)
@@ -282,7 +282,7 @@ index 7c83d4d5a971..fa30f98cb2be 100644
  	return dl_prio(p->prio);
  }
 +#endif /* CONFIG_SCHED_ALT */
- 
+
  static inline bool dl_time_before(u64 a, u64 b)
  {
 diff --git a/include/linux/sched/prio.h b/include/linux/sched/prio.h
@@ -292,7 +292,7 @@ index ab83d85e1183..6af9ae681116 100644
 @@ -18,6 +18,32 @@
  #define MAX_PRIO		(MAX_RT_PRIO + NICE_WIDTH)
  #define DEFAULT_PRIO		(MAX_RT_PRIO + NICE_WIDTH / 2)
- 
+
 +#ifdef CONFIG_SCHED_ALT
 +
 +/* Undefine MAX_PRIO and DEFAULT_PRIO */
@@ -327,7 +327,7 @@ index 994c25640e15..8c050a59ece1 100644
 --- a/include/linux/sched/rt.h
 +++ b/include/linux/sched/rt.h
 @@ -24,8 +24,10 @@ static inline bool task_is_realtime(struct task_struct *tsk)
- 
+
  	if (policy == SCHED_FIFO || policy == SCHED_RR)
  		return true;
 +#ifndef CONFIG_SCHED_ALT
@@ -336,15 +336,15 @@ index 994c25640e15..8c050a59ece1 100644
 +#endif
  	return false;
  }
- 
+
 diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h
 index 816df6cc444e..c8da08e18c91 100644
 --- a/include/linux/sched/topology.h
 +++ b/include/linux/sched/topology.h
 @@ -234,7 +234,8 @@ static inline bool cpus_share_cache(int this_cpu, int that_cpu)
- 
+
  #endif	/* !CONFIG_SMP */
- 
+
 -#if defined(CONFIG_ENERGY_MODEL) && defined(CONFIG_CPU_FREQ_GOV_SCHEDUTIL)
 +#if defined(CONFIG_ENERGY_MODEL) && defined(CONFIG_CPU_FREQ_GOV_SCHEDUTIL) && \
 +	!defined(CONFIG_SCHED_ALT)
@@ -364,9 +364,9 @@ index 94125d3b6893..c87ba766d354 100644
  	  This feature enables the scheduler to track the clamped utilization
  	  of each CPU based on RUNNABLE tasks scheduled on that CPU.
 @@ -865,6 +866,35 @@ config UCLAMP_BUCKETS_COUNT
- 
+
  	  If in doubt, use the default value.
- 
+
 +menuconfig SCHED_ALT
 +	bool "Alternative CPU Schedulers"
 +	default y
@@ -397,7 +397,7 @@ index 94125d3b6893..c87ba766d354 100644
 +endif
 +
  endmenu
- 
+
  #
 @@ -918,6 +948,7 @@ config NUMA_BALANCING
  	depends on ARCH_SUPPORTS_NUMA_BALANCING
@@ -410,7 +410,7 @@ index 94125d3b6893..c87ba766d354 100644
 @@ -1015,6 +1046,7 @@ config FAIR_GROUP_SCHED
  	depends on CGROUP_SCHED
  	default CGROUP_SCHED
- 
+
 +if !SCHED_ALT
  config CFS_BANDWIDTH
  	bool "CPU bandwidth provisioning for FAIR_GROUP_SCHED"
@@ -418,13 +418,13 @@ index 94125d3b6893..c87ba766d354 100644
 @@ -1037,6 +1069,7 @@ config RT_GROUP_SCHED
  	  realtime bandwidth for them.
  	  See Documentation/scheduler/sched-rt-group.rst for more information.
- 
+
 +endif #!SCHED_ALT
  endif #CGROUP_SCHED
- 
+
  config UCLAMP_TASK_GROUP
 @@ -1281,6 +1314,7 @@ config CHECKPOINT_RESTORE
- 
+
  config SCHED_AUTOGROUP
  	bool "Automatic process group scheduling"
 +	depends on !SCHED_ALT
@@ -482,7 +482,7 @@ index c2f1fd95a821..41654679b1b2 100644
 --- a/kernel/Kconfig.preempt
 +++ b/kernel/Kconfig.preempt
 @@ -117,7 +117,7 @@ config PREEMPT_DYNAMIC
- 
+
  config SCHED_CORE
  	bool "Core Scheduling for SMT"
 -	depends on SCHED_SMT
@@ -497,7 +497,7 @@ index b474289c15b8..a23224b45b03 100644
 @@ -787,7 +787,7 @@ static int validate_change(struct cpuset *cur, struct cpuset *trial)
  	return ret;
  }
- 
+
 -#ifdef CONFIG_SMP
 +#if defined(CONFIG_SMP) && !defined(CONFIG_SCHED_ALT)
  /*
@@ -522,9 +522,9 @@ index e39cb696cfbd..463423572e09 100644
  	t2 = tsk->sched_info.run_delay;
 -	t3 = tsk->se.sum_exec_runtime;
 +	t3 = tsk_seruntime(tsk);
- 
+
  	d->cpu_count += t1;
- 
+
 diff --git a/kernel/exit.c b/kernel/exit.c
 index 35e0a31a0315..64e368441cf4 100644
 --- a/kernel/exit.c
@@ -532,11 +532,11 @@ index 35e0a31a0315..64e368441cf4 100644
 @@ -125,7 +125,7 @@ static void __exit_signal(struct task_struct *tsk)
  			sig->curr_target = next_thread(tsk);
  	}
- 
+
 -	add_device_randomness((const void*) &tsk->se.sum_exec_runtime,
 +	add_device_randomness((const void*) &tsk_seruntime(tsk),
  			      sizeof(unsigned long long));
- 
+
  	/*
 @@ -146,7 +146,7 @@ static void __exit_signal(struct task_struct *tsk)
  	sig->inblock += task_io_get_inblock(tsk);
@@ -558,14 +558,14 @@ index 7779ee8abc2a..5b9893cdfb1b 100644
 -	waiter->deadline = task->dl.deadline;
 +	waiter->deadline = __tsk_deadline(task);
  }
- 
+
  /*
   * Only use with rt_mutex_waiter_{less,equal}()
   */
  #define task_to_waiter(p)	\
 -	&(struct rt_mutex_waiter){ .prio = __waiter_prio(p), .deadline = (p)->dl.deadline }
 +	&(struct rt_mutex_waiter){ .prio = __waiter_prio(p), .deadline = __tsk_deadline(p) }
- 
+
  static __always_inline int rt_mutex_waiter_less(struct rt_mutex_waiter *left,
  						struct rt_mutex_waiter *right)
  {
@@ -574,7 +574,7 @@ index 7779ee8abc2a..5b9893cdfb1b 100644
 +#else
  	if (left->prio < right->prio)
  		return 1;
- 
+
 +#ifndef CONFIG_SCHED_BMQ
  	/*
  	 * If both waiters have dl_prio(), we check the deadlines of the
@@ -584,11 +584,11 @@ index 7779ee8abc2a..5b9893cdfb1b 100644
  	if (dl_prio(left->prio))
  		return dl_time_before(left->deadline, right->deadline);
 +#endif
- 
+
  	return 0;
 +#endif
  }
- 
+
  static __always_inline int rt_mutex_waiter_equal(struct rt_mutex_waiter *left,
  						 struct rt_mutex_waiter *right)
  {
@@ -597,7 +597,7 @@ index 7779ee8abc2a..5b9893cdfb1b 100644
 +#else
  	if (left->prio != right->prio)
  		return 0;
- 
+
 +#ifndef CONFIG_SCHED_BMQ
  	/*
  	 * If both waiters have dl_prio(), we check the deadlines of the
@@ -607,11 +607,11 @@ index 7779ee8abc2a..5b9893cdfb1b 100644
  	if (dl_prio(left->prio))
  		return left->deadline == right->deadline;
 +#endif
- 
+
  	return 1;
 +#endif
  }
- 
+
  static inline bool rt_mutex_steal(struct rt_mutex_waiter *waiter,
 diff --git a/kernel/sched/Makefile b/kernel/sched/Makefile
 index 976092b7bd45..31d587c16ec1 100644
@@ -632,10 +632,10 @@ index 976092b7bd45..31d587c16ec1 100644
  obj-y += build_utility.o
 diff --git a/kernel/sched/alt_core.c b/kernel/sched/alt_core.c
 new file mode 100644
-index 000000000000..acb8657e811d
+index 000000000000..572eab74418f
 --- /dev/null
 +++ b/kernel/sched/alt_core.c
-@@ -0,0 +1,7978 @@
+@@ -0,0 +1,7961 @@
 +/*
 + *  kernel/sched/alt_core.c
 + *
@@ -665,6 +665,7 @@ index 000000000000..acb8657e811d
 +#include <linux/init_task.h>
 +#include <linux/kcov.h>
 +#include <linux/kprobes.h>
++#include <linux/profile.h>
 +#include <linux/nmi.h>
 +#include <linux/scs.h>
 +
@@ -705,7 +706,7 @@ index 000000000000..acb8657e811d
 +#define sched_feat(x)	(0)
 +#endif /* CONFIG_SCHED_DEBUG */
 +
-+#define ALT_SCHED_VERSION "v6.1-r3"
++#define ALT_SCHED_VERSION "v6.1-r1"
 +
 +/* rt_prio(prio) defined in include/linux/sched/rt.h */
 +#define rt_task(p)		rt_prio((p)->prio)
@@ -814,14 +815,14 @@ index 000000000000..acb8657e811d
 +clear_recorded_preempt_mask(int pr, int low, int high, int cpu)
 +{
 +	if (low < pr && pr <= high)
-+		cpumask_clear_cpu(cpu, sched_preempt_mask + SCHED_QUEUE_BITS - pr);
++		cpumask_clear_cpu(cpu, sched_preempt_mask + SCHED_QUEUE_BITS - 1 - pr);
 +}
 +
 +static inline void
 +set_recorded_preempt_mask(int pr, int low, int high, int cpu)
 +{
 +	if (low < pr && pr <= high)
-+		cpumask_set_cpu(cpu, sched_preempt_mask + SCHED_QUEUE_BITS - pr);
++		cpumask_set_cpu(cpu, sched_preempt_mask + SCHED_QUEUE_BITS - 1 - pr);
 +}
 +
 +static atomic_t sched_prio_record = ATOMIC_INIT(0);
@@ -1391,8 +1392,8 @@ index 000000000000..acb8657e811d
 + * Context: rq->lock
 + */
 +#define __SCHED_DEQUEUE_TASK(p, rq, flags)					\
-+	sched_info_dequeue(rq, p);						\
 +	psi_dequeue(p, flags & DEQUEUE_SLEEP);					\
++	sched_info_dequeue(rq, p);						\
 +										\
 +	list_del(&p->sq_node);							\
 +	if (list_empty(&rq->queue.heads[p->sq_idx])) 				\
@@ -2029,13 +2030,11 @@ index 000000000000..acb8657e811d
 +
 +	WARN_ON_ONCE(is_migration_disabled(p));
 +#endif
++	if (task_cpu(p) == new_cpu)
++		return;
 +	trace_sched_migrate_task(p, new_cpu);
-+
-+	if (task_cpu(p) != new_cpu)
-+	{
-+		rseq_migrate(p);
-+		perf_event_task_migrate(p);
-+	}
++	rseq_migrate(p);
++	perf_event_task_migrate(p);
 +
 +	__set_task_cpu(p, new_cpu);
 +}
@@ -5111,15 +5110,15 @@ index 000000000000..acb8657e811d
 +				if (src_rq->nr_running < 2)
 +					cpumask_clear_cpu(i, &sched_rq_pending_mask);
 +
-+				spin_release(&src_rq->lock.dep_map, _RET_IP_);
-+				do_raw_spin_unlock(&src_rq->lock);
-+
 +				rq->nr_running += nr_migrated;
 +				if (rq->nr_running > 1)
 +					cpumask_set_cpu(cpu, &sched_rq_pending_mask);
 +
 +				cpufreq_update_util(rq, 0);
 +
++				spin_release(&src_rq->lock.dep_map, _RET_IP_);
++				do_raw_spin_unlock(&src_rq->lock);
++
 +				return 1;
 +			}
 +
@@ -5148,7 +5147,7 @@ index 000000000000..acb8657e811d
 +}
 +
 +static inline struct task_struct *
-+choose_next_task(struct rq *rq, int cpu)
++choose_next_task(struct rq *rq, int cpu, struct task_struct *prev)
 +{
 +	struct task_struct *next;
 +
@@ -5335,7 +5334,7 @@ index 000000000000..acb8657e811d
 +
 +	check_curr(prev, rq);
 +
-+	next = choose_next_task(rq, cpu);
++	next = choose_next_task(rq, cpu, prev);
 +	clear_tsk_need_resched(prev);
 +	clear_preempt_need_resched();
 +#ifdef CONFIG_SCHED_DEBUG
@@ -5765,7 +5764,6 @@ index 000000000000..acb8657e811d
 +		return;
 +
 +	rq = __task_access_lock(p, &lock);
-+	update_rq_clock(rq);
 +	/*
 +	 * Set under pi_lock && rq->lock, such that the value can be used under
 +	 * either lock.
@@ -6645,13 +6643,6 @@ index 000000000000..acb8657e811d
 +	return retval;
 +}
 +
-+#ifdef CONFIG_SMP
-+int dl_task_check_affinity(struct task_struct *p, const struct cpumask *mask)
-+{
-+	return 0;
-+}
-+#endif
-+
 +static int
 +__sched_setaffinity(struct task_struct *p, const struct cpumask *mask)
 +{
@@ -8036,14 +8027,6 @@ index 000000000000..acb8657e811d
 +
 +	sched_smp_initialized = true;
 +}
-+
-+static int __init migration_init(void)
-+{
-+	sched_cpu_starting(smp_processor_id());
-+	return 0;
-+}
-+early_initcall(migration_init);
-+
 +#else
 +void __init sched_init_smp(void)
 +{
@@ -8653,15 +8636,14 @@ index 000000000000..1212a031700e
 +{}
 diff --git a/kernel/sched/alt_sched.h b/kernel/sched/alt_sched.h
 new file mode 100644
-index 000000000000..c32403ed82b6
+index 000000000000..e3b6320a397a
 --- /dev/null
 +++ b/kernel/sched/alt_sched.h
-@@ -0,0 +1,668 @@
+@@ -0,0 +1,667 @@
 +#ifndef ALT_SCHED_H
 +#define ALT_SCHED_H
 +
 +#include <linux/context_tracking.h>
-+#include <linux/profile.h>
 +#include <linux/psi.h>
 +#include <linux/stop_machine.h>
 +#include <linux/syscalls.h>
@@ -9446,23 +9428,23 @@ index d9dc9ab3773f..71a25540d65e 100644
 --- a/kernel/sched/build_policy.c
 +++ b/kernel/sched/build_policy.c
 @@ -42,13 +42,19 @@
- 
+
  #include "idle.c"
- 
+
 +#ifndef CONFIG_SCHED_ALT
  #include "rt.c"
 +#endif
- 
+
  #ifdef CONFIG_SMP
 +#ifndef CONFIG_SCHED_ALT
  # include "cpudeadline.c"
 +#endif
  # include "pelt.c"
  #endif
- 
+
  #include "cputime.c"
 -#include "deadline.c"
- 
+
 +#ifndef CONFIG_SCHED_ALT
 +#include "deadline.c"
 +#endif
@@ -9471,7 +9453,7 @@ index 99bdd96f454f..23f80a86d2d7 100644
 --- a/kernel/sched/build_utility.c
 +++ b/kernel/sched/build_utility.c
 @@ -85,7 +85,9 @@
- 
+
  #ifdef CONFIG_SMP
  # include "cpupri.c"
 +#ifndef CONFIG_SCHED_ALT
@@ -9479,14 +9461,14 @@ index 99bdd96f454f..23f80a86d2d7 100644
 +#endif
  # include "topology.c"
  #endif
- 
+
 diff --git a/kernel/sched/cpufreq_schedutil.c b/kernel/sched/cpufreq_schedutil.c
 index 1207c78f85c1..68812e0756cb 100644
 --- a/kernel/sched/cpufreq_schedutil.c
 +++ b/kernel/sched/cpufreq_schedutil.c
 @@ -159,9 +159,14 @@ static void sugov_get_util(struct sugov_cpu *sg_cpu)
  	struct rq *rq = cpu_rq(sg_cpu->cpu);
- 
+
  	sg_cpu->max = arch_scale_cpu_capacity(sg_cpu->cpu);
 +#ifndef CONFIG_SCHED_ALT
  	sg_cpu->bw_dl = cpu_bw_dl(rq);
@@ -9497,7 +9479,7 @@ index 1207c78f85c1..68812e0756cb 100644
 +	sg_cpu->util = rq_load_util(rq, sg_cpu->max);
 +#endif /* CONFIG_SCHED_ALT */
  }
- 
+
  /**
 @@ -305,8 +310,10 @@ static inline bool sugov_cpu_is_busy(struct sugov_cpu *sg_cpu) { return false; }
   */
@@ -9508,11 +9490,11 @@ index 1207c78f85c1..68812e0756cb 100644
  		sg_cpu->sg_policy->limits_changed = true;
 +#endif
  }
- 
+
  static inline bool sugov_update_single_common(struct sugov_cpu *sg_cpu,
 @@ -606,6 +613,7 @@ static int sugov_kthread_create(struct sugov_policy *sg_policy)
  	}
- 
+
  	ret = sched_setattr_nocheck(thread, &attr);
 +
  	if (ret) {
@@ -9527,7 +9509,7 @@ index 1207c78f85c1..68812e0756cb 100644
 +#endif /* CONFIG_SCHED_ALT */
  }
  static DECLARE_WORK(rebuild_sd_work, rebuild_sd_workfn);
- 
+
 diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c
 index 95fc77853743..b48b3f9ed47f 100644
 --- a/kernel/sched/cputime.c
@@ -9535,15 +9517,15 @@ index 95fc77853743..b48b3f9ed47f 100644
 @@ -122,7 +122,7 @@ void account_user_time(struct task_struct *p, u64 cputime)
  	p->utime += cputime;
  	account_group_user_time(p, cputime);
- 
+
 -	index = (task_nice(p) > 0) ? CPUTIME_NICE : CPUTIME_USER;
 +	index = task_running_nice(p) ? CPUTIME_NICE : CPUTIME_USER;
- 
+
  	/* Add user time to cpustat. */
  	task_group_account_field(p, index, cputime);
 @@ -146,7 +146,7 @@ void account_guest_time(struct task_struct *p, u64 cputime)
  	p->gtime += cputime;
- 
+
  	/* Add guest time to cpustat. */
 -	if (task_nice(p) > 0) {
 +	if (task_running_nice(p)) {
@@ -9561,12 +9543,12 @@ index 95fc77853743..b48b3f9ed47f 100644
  static u64 read_sum_exec_runtime(struct task_struct *t)
 @@ -294,7 +294,7 @@ static u64 read_sum_exec_runtime(struct task_struct *t)
  	struct rq *rq;
- 
+
  	rq = task_rq_lock(t, &rf);
 -	ns = t->se.sum_exec_runtime;
 +	ns = tsk_seruntime(t);
  	task_rq_unlock(rq, t, &rf);
- 
+
  	return ns;
 @@ -626,7 +626,7 @@ void cputime_adjust(struct task_cputime *curr, struct prev_cputime *prev,
  void task_cputime_adjusted(struct task_struct *p, u64 *ut, u64 *st)
@@ -9575,7 +9557,7 @@ index 95fc77853743..b48b3f9ed47f 100644
 -		.sum_exec_runtime = p->se.sum_exec_runtime,
 +		.sum_exec_runtime = tsk_seruntime(p),
  	};
- 
+
  	if (task_cputime(p, &cputime.utime, &cputime.stime))
 diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
 index 1637b65ba07a..033c6deeb515 100644
@@ -9584,39 +9566,39 @@ index 1637b65ba07a..033c6deeb515 100644
 @@ -7,6 +7,7 @@
   * Copyright(C) 2007, Red Hat, Inc., Ingo Molnar
   */
- 
+
 +#ifndef CONFIG_SCHED_ALT
  /*
   * This allows printing both to /proc/sched_debug and
   * to the console
 @@ -215,6 +216,7 @@ static const struct file_operations sched_scaling_fops = {
  };
- 
+
  #endif /* SMP */
 +#endif /* !CONFIG_SCHED_ALT */
- 
+
  #ifdef CONFIG_PREEMPT_DYNAMIC
- 
+
 @@ -278,6 +280,7 @@ static const struct file_operations sched_dynamic_fops = {
- 
+
  #endif /* CONFIG_PREEMPT_DYNAMIC */
- 
+
 +#ifndef CONFIG_SCHED_ALT
  __read_mostly bool sched_debug_verbose;
- 
+
  static const struct seq_operations sched_debug_sops;
 @@ -293,6 +296,7 @@ static const struct file_operations sched_debug_fops = {
  	.llseek		= seq_lseek,
  	.release	= seq_release,
  };
 +#endif /* !CONFIG_SCHED_ALT */
- 
+
  static struct dentry *debugfs_sched;
- 
+
 @@ -302,12 +306,15 @@ static __init int sched_init_debug(void)
- 
+
  	debugfs_sched = debugfs_create_dir("sched", NULL);
- 
+
 +#ifndef CONFIG_SCHED_ALT
  	debugfs_create_file("features", 0644, debugfs_sched, NULL, &sched_feat_fops);
  	debugfs_create_bool("verbose", 0644, debugfs_sched, &sched_debug_verbose);
@@ -9624,31 +9606,31 @@ index 1637b65ba07a..033c6deeb515 100644
  #ifdef CONFIG_PREEMPT_DYNAMIC
  	debugfs_create_file("preempt", 0644, debugfs_sched, NULL, &sched_dynamic_fops);
  #endif
- 
+
 +#ifndef CONFIG_SCHED_ALT
  	debugfs_create_u32("latency_ns", 0644, debugfs_sched, &sysctl_sched_latency);
  	debugfs_create_u32("min_granularity_ns", 0644, debugfs_sched, &sysctl_sched_min_granularity);
  	debugfs_create_u32("idle_min_granularity_ns", 0644, debugfs_sched, &sysctl_sched_idle_min_granularity);
 @@ -337,11 +344,13 @@ static __init int sched_init_debug(void)
  #endif
- 
+
  	debugfs_create_file("debug", 0444, debugfs_sched, NULL, &sched_debug_fops);
 +#endif /* !CONFIG_SCHED_ALT */
- 
+
  	return 0;
  }
  late_initcall(sched_init_debug);
- 
+
 +#ifndef CONFIG_SCHED_ALT
  #ifdef CONFIG_SMP
- 
+
  static cpumask_var_t		sd_sysctl_cpus;
 @@ -1068,6 +1077,7 @@ void proc_sched_set_task(struct task_struct *p)
  	memset(&p->stats, 0, sizeof(p->stats));
  #endif
  }
 +#endif /* !CONFIG_SCHED_ALT */
- 
+
  void resched_latency_warn(int cpu, u64 latency)
  {
 diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c
@@ -9658,7 +9640,7 @@ index f26ab2675f7d..480d4ad16d45 100644
 @@ -400,6 +400,7 @@ void cpu_startup_entry(enum cpuhp_state state)
  		do_idle();
  }
- 
+
 +#ifndef CONFIG_SCHED_ALT
  /*
   * idle-task scheduling class.
@@ -9808,17 +9790,17 @@ index 0f310768260c..bd38bf738fe9 100644
 @@ -266,6 +266,7 @@ ___update_load_avg(struct sched_avg *sa, unsigned long load)
  	WRITE_ONCE(sa->util_avg, sa->util_sum / divider);
  }
- 
+
 +#ifndef CONFIG_SCHED_ALT
  /*
   * sched_entity:
   *
 @@ -383,8 +384,9 @@ int update_dl_rq_load_avg(u64 now, struct rq *rq, int running)
- 
+
  	return 0;
  }
 +#endif
- 
+
 -#ifdef CONFIG_SCHED_THERMAL_PRESSURE
 +#if defined(CONFIG_SCHED_THERMAL_PRESSURE) && !defined(CONFIG_SCHED_ALT)
  /*
@@ -9831,7 +9813,7 @@ index 3a0e0dc28721..e8a7d84aa5a5 100644
 @@ -1,13 +1,15 @@
  #ifdef CONFIG_SMP
  #include "sched-pelt.h"
- 
+
 +#ifndef CONFIG_SCHED_ALT
  int __update_load_avg_blocked_se(u64 now, struct sched_entity *se);
  int __update_load_avg_se(u64 now, struct cfs_rq *cfs_rq, struct sched_entity *se);
@@ -9839,16 +9821,16 @@ index 3a0e0dc28721..e8a7d84aa5a5 100644
  int update_rt_rq_load_avg(u64 now, struct rq *rq, int running);
  int update_dl_rq_load_avg(u64 now, struct rq *rq, int running);
 +#endif
- 
+
 -#ifdef CONFIG_SCHED_THERMAL_PRESSURE
 +#if defined(CONFIG_SCHED_THERMAL_PRESSURE) && !defined(CONFIG_SCHED_ALT)
  int update_thermal_load_avg(u64 now, struct rq *rq, u64 capacity);
- 
+
  static inline u64 thermal_load_avg(struct rq *rq)
 @@ -44,6 +46,7 @@ static inline u32 get_pelt_divider(struct sched_avg *avg)
  	return PELT_MIN_DIVIDER + avg->period_contrib;
  }
- 
+
 +#ifndef CONFIG_SCHED_ALT
  static inline void cfs_se_util_change(struct sched_avg *avg)
  {
@@ -9858,9 +9840,9 @@ index 3a0e0dc28721..e8a7d84aa5a5 100644
  }
  #endif
 +#endif /* CONFIG_SCHED_ALT */
- 
+
  #else
- 
+
 +#ifndef CONFIG_SCHED_ALT
  static inline int
  update_cfs_rq_load_avg(u64 now, struct cfs_rq *cfs_rq)
@@ -9870,7 +9852,7 @@ index 3a0e0dc28721..e8a7d84aa5a5 100644
  	return 0;
  }
 +#endif
- 
+
  static inline int
  update_thermal_load_avg(u64 now, struct rq *rq, u64 capacity)
 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
@@ -9880,7 +9862,7 @@ index a4a20046e586..c363693cd869 100644
 @@ -5,6 +5,10 @@
  #ifndef _KERNEL_SCHED_SCHED_H
  #define _KERNEL_SCHED_SCHED_H
- 
+
 +#ifdef CONFIG_SCHED_ALT
 +#include "alt_sched.h"
 +#else
@@ -9891,7 +9873,7 @@ index a4a20046e586..c363693cd869 100644
 @@ -3183,4 +3187,9 @@ static inline void update_current_exec_runtime(struct task_struct *curr,
  	cgroup_account_cputime(curr, delta_exec);
  }
- 
+
 +static inline int task_running_nice(struct task_struct *p)
 +{
 +	return (task_nice(p) > 0);
@@ -9915,7 +9897,7 @@ index 857f837f52cb..5486c63e4790 100644
  		rq = cpu_rq(cpu);
 @@ -143,6 +145,7 @@ static int show_schedstat(struct seq_file *seq, void *v)
  		seq_printf(seq, "\n");
- 
+
  #ifdef CONFIG_SMP
 +#ifndef CONFIG_SCHED_ALT
  		/* domain-specific stats */
@@ -9934,9 +9916,9 @@ index 84a188913cc9..53934e7ef5db 100644
 --- a/kernel/sched/stats.h
 +++ b/kernel/sched/stats.h
 @@ -89,6 +89,7 @@ static inline void rq_sched_info_depart  (struct rq *rq, unsigned long long delt
- 
+
  #endif /* CONFIG_SCHEDSTATS */
- 
+
 +#ifndef CONFIG_SCHED_ALT
  #ifdef CONFIG_FAIR_GROUP_SCHED
  struct sched_entity_stats {
@@ -9946,7 +9928,7 @@ index 84a188913cc9..53934e7ef5db 100644
  	return &task_of(se)->stats;
  }
 +#endif /* CONFIG_SCHED_ALT */
- 
+
  #ifdef CONFIG_PSI
  void psi_task_change(struct task_struct *task, int clear, int set);
 diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c
@@ -9956,37 +9938,37 @@ index 8739c2a5a54e..d8dd6c15eb47 100644
 @@ -3,6 +3,7 @@
   * Scheduler topology setup/handling methods
   */
- 
+
 +#ifndef CONFIG_SCHED_ALT
  DEFINE_MUTEX(sched_domains_mutex);
- 
+
  /* Protected by sched_domains_mutex: */
 @@ -1413,8 +1414,10 @@ static void asym_cpu_capacity_scan(void)
   */
- 
+
  static int default_relax_domain_level = -1;
 +#endif /* CONFIG_SCHED_ALT */
  int sched_domain_level_max;
- 
+
 +#ifndef CONFIG_SCHED_ALT
  static int __init setup_relax_domain_level(char *str)
  {
  	if (kstrtoint(str, 0, &default_relax_domain_level))
 @@ -1647,6 +1650,7 @@ sd_init(struct sched_domain_topology_level *tl,
- 
+
  	return sd;
  }
 +#endif /* CONFIG_SCHED_ALT */
- 
+
  /*
   * Topology list, bottom-up.
 @@ -1683,6 +1687,7 @@ void set_sched_topology(struct sched_domain_topology_level *tl)
  	sched_domain_topology_saved = NULL;
  }
- 
+
 +#ifndef CONFIG_SCHED_ALT
  #ifdef CONFIG_NUMA
- 
+
  static const struct cpumask *sd_numa_mask(int cpu)
 @@ -2645,3 +2650,15 @@ void partition_sched_domains(int ndoms_new, cpumask_var_t doms_new[],
  	partition_sched_domains_locked(ndoms_new, doms_new, dattr_new);
@@ -10009,9 +9991,9 @@ index c6d9dec11b74..2bc42ce8b48e 100644
 --- a/kernel/sysctl.c
 +++ b/kernel/sysctl.c
 @@ -93,6 +93,10 @@ EXPORT_SYMBOL_GPL(sysctl_long_vals);
- 
+
  /* Constants used for minimum and maximum */
- 
+
 +#ifdef CONFIG_SCHED_ALT
 +extern int sched_yield_type;
 +#endif
@@ -10021,7 +10003,7 @@ index c6d9dec11b74..2bc42ce8b48e 100644
  #endif
 @@ -1633,6 +1637,7 @@ int proc_do_static_key(struct ctl_table *table, int write,
  }
- 
+
  static struct ctl_table kern_table[] = {
 +#ifndef CONFIG_SCHED_ALT
  #ifdef CONFIG_NUMA_BALANCING
@@ -10060,13 +10042,13 @@ index 3ae661ab6260..35f0176dcdb0 100644
 @@ -2088,8 +2088,10 @@ long hrtimer_nanosleep(ktime_t rqtp, const enum hrtimer_mode mode,
  	int ret = 0;
  	u64 slack;
- 
+
 +#ifndef CONFIG_SCHED_ALT
  	slack = current->timer_slack_ns;
  	if (dl_task(current) || rt_task(current))
 +#endif
  		slack = 0;
- 
+
  	hrtimer_init_sleeper_on_stack(&t, clockid, mode);
 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
 index cb925e8ef9a8..67d823510f5c 100644
@@ -10074,17 +10056,17 @@ index cb925e8ef9a8..67d823510f5c 100644
 +++ b/kernel/time/posix-cpu-timers.c
 @@ -223,7 +223,7 @@ static void task_sample_cputime(struct task_struct *p, u64 *samples)
  	u64 stime, utime;
- 
+
  	task_cputime(p, &utime, &stime);
 -	store_samples(samples, stime, utime, p->se.sum_exec_runtime);
 +	store_samples(samples, stime, utime, tsk_seruntime(p));
  }
- 
+
  static void proc_sample_cputime_atomic(struct task_cputime_atomic *at,
 @@ -866,6 +866,7 @@ static void collect_posix_cputimers(struct posix_cputimers *pct, u64 *samples,
  	}
  }
- 
+
 +#ifndef CONFIG_SCHED_ALT
  static inline void check_dl_overrun(struct task_struct *tsk)
  {
@@ -10094,18 +10076,18 @@ index cb925e8ef9a8..67d823510f5c 100644
  	}
  }
 +#endif
- 
+
  static bool check_rlimit(u64 time, u64 limit, int signo, bool rt, bool hard)
  {
 @@ -900,8 +902,10 @@ static void check_thread_timers(struct task_struct *tsk,
  	u64 samples[CPUCLOCK_MAX];
  	unsigned long soft;
- 
+
 +#ifndef CONFIG_SCHED_ALT
  	if (dl_task(tsk))
  		check_dl_overrun(tsk);
 +#endif
- 
+
  	if (expiry_cache_is_inactive(pct))
  		return;
 @@ -915,7 +919,7 @@ static void check_thread_timers(struct task_struct *tsk,
@@ -10115,17 +10097,17 @@ index cb925e8ef9a8..67d823510f5c 100644
 -		unsigned long rttime = tsk->rt.timeout * (USEC_PER_SEC / HZ);
 +		unsigned long rttime = tsk_rttimeout(tsk) * (USEC_PER_SEC / HZ);
  		unsigned long hard = task_rlimit_max(tsk, RLIMIT_RTTIME);
- 
+
  		/* At the hard limit, send SIGKILL. No further action. */
 @@ -1151,8 +1155,10 @@ static inline bool fastpath_timer_check(struct task_struct *tsk)
  			return true;
  	}
- 
+
 +#ifndef CONFIG_SCHED_ALT
  	if (dl_task(tsk) && tsk->dl.dl_overrun)
  		return true;
 +#endif
- 
+
  	return false;
  }
 diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c
@@ -10147,4 +10129,4 @@ index a2d301f58ced..2ccdede8585c 100644
 +#endif
  	};
  	struct wakeup_test_data *x = data;
- 
+