[rt] Update to 4.19.37-rt19

debian/changelog

@@ -1115,6 +1115,9 @@ linux (4.19.37-1) UNRELEASED; urgency=medium
   * [mips] Fix indirect syscall tracing & seccomp filtering for big endian
     MIPS64 kernels with 32-bit userland.
 
+  [ Romain Perier ]
+  * [rt] Update to 4.19.37-rt19
+
  -- Ben Hutchings <ben@decadent.org.uk>  Mon, 18 Mar 2019 22:50:08 +0000
 
 linux (4.19.28-2) unstable; urgency=medium

debian/patches-rt/0001-ARM-at91-add-TCB-registers-definitions.patch

@@ -1,8 +1,8 @@
-From a65d4f22e9030ffe94b74319c170821fb7bc2a81 Mon Sep 17 00:00:00 2001
+From bc4d8f04b5bd123853531af90f1ec548d8ab61e4 Mon Sep 17 00:00:00 2001
 From: Alexandre Belloni <alexandre.belloni@bootlin.com>
 Date: Thu, 13 Sep 2018 13:30:18 +0200
-Subject: [PATCH 001/266] ARM: at91: add TCB registers definitions
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 001/264] ARM: at91: add TCB registers definitions
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Add registers and bits definitions for the timer counter blocks found on
 Atmel ARM SoCs.

debian/patches-rt/0002-clocksource-drivers-Add-a-new-driver-for-the-Atmel-A.patch

@@ -1,9 +1,9 @@
-From ec74d20d992913ef170482f3ad9afa7ddf59cdf4 Mon Sep 17 00:00:00 2001
+From 1eef86c9b8aa09d8e57f4ee5684c7bfd28f6900f Mon Sep 17 00:00:00 2001
 From: Alexandre Belloni <alexandre.belloni@bootlin.com>
 Date: Thu, 13 Sep 2018 13:30:19 +0200
-Subject: [PATCH 002/266] clocksource/drivers: Add a new driver for the Atmel
+Subject: [PATCH 002/264] clocksource/drivers: Add a new driver for the Atmel
  ARM TC blocks
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Add a driver for the Atmel Timer Counter Blocks. This driver provides a
 clocksource and two clockevent devices.

debian/patches-rt/0003-clocksource-drivers-timer-atmel-tcb-add-clockevent-d.patch

@@ -1,9 +1,9 @@
-From f303771b4daf883ace6cfd76268c38b280178d47 Mon Sep 17 00:00:00 2001
+From f6803050ab0965a1255a3b407ca429a04c5cb230 Mon Sep 17 00:00:00 2001
 From: Alexandre Belloni <alexandre.belloni@bootlin.com>
 Date: Thu, 13 Sep 2018 13:30:20 +0200
-Subject: [PATCH 003/266] clocksource/drivers: timer-atmel-tcb: add clockevent
+Subject: [PATCH 003/264] clocksource/drivers: timer-atmel-tcb: add clockevent
  device on separate channel
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Add an other clockevent device that uses a separate TCB channel when
 available.

debian/patches-rt/0004-clocksource-drivers-atmel-pit-make-option-silent.patch

@@ -1,8 +1,8 @@
-From 89b749f497d850591d338a05290961a95c9a1e9e Mon Sep 17 00:00:00 2001
+From 873075a203c574d322429e4a8cd0686541293903 Mon Sep 17 00:00:00 2001
 From: Alexandre Belloni <alexandre.belloni@bootlin.com>
 Date: Thu, 13 Sep 2018 13:30:21 +0200
-Subject: [PATCH 004/266] clocksource/drivers: atmel-pit: make option silent
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 004/264] clocksource/drivers: atmel-pit: make option silent
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 To conform with the other option, make the ATMEL_PIT option silent so it
 can be selected from the platform

debian/patches-rt/0005-ARM-at91-Implement-clocksource-selection.patch

@@ -1,8 +1,8 @@
-From c508ebe2604e0acd904da4940c042924ed2f19a8 Mon Sep 17 00:00:00 2001
+From e0dc436f11c998b38ee3dc4cd269d5075ea12b7e Mon Sep 17 00:00:00 2001
 From: Alexandre Belloni <alexandre.belloni@bootlin.com>
 Date: Thu, 13 Sep 2018 13:30:22 +0200
-Subject: [PATCH 005/266] ARM: at91: Implement clocksource selection
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 005/264] ARM: at91: Implement clocksource selection
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Allow selecting and unselecting the PIT clocksource driver so it doesn't
 have to be compile when unused.

debian/patches-rt/0006-ARM-configs-at91-use-new-TCB-timer-driver.patch

@@ -1,8 +1,8 @@
-From d8964bb5d00d91ccdd8e3cd971ccb9e13dff91b4 Mon Sep 17 00:00:00 2001
+From ca4a1c8ce5f7224d99ef6c2a6754468cb72ea4c3 Mon Sep 17 00:00:00 2001
 From: Alexandre Belloni <alexandre.belloni@bootlin.com>
 Date: Thu, 13 Sep 2018 13:30:23 +0200
-Subject: [PATCH 006/266] ARM: configs: at91: use new TCB timer driver
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 006/264] ARM: configs: at91: use new TCB timer driver
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Unselecting ATMEL_TCLIB switches the TCB timer driver from tcb_clksrc to
 timer-atmel-tcb.

debian/patches-rt/0007-ARM-configs-at91-unselect-PIT.patch

@@ -1,8 +1,8 @@
-From bc6d50051826beac487e82f8187a8ef8e43f04df Mon Sep 17 00:00:00 2001
+From 2c83222f4057f755febccd002f3720bbf73a6473 Mon Sep 17 00:00:00 2001
 From: Alexandre Belloni <alexandre.belloni@bootlin.com>
 Date: Thu, 13 Sep 2018 13:30:24 +0200
-Subject: [PATCH 007/266] ARM: configs: at91: unselect PIT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 007/264] ARM: configs: at91: unselect PIT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The PIT is not required anymore to successfully boot and may actually harm
 in case preempt-rt is used because the PIT interrupt is shared.

debian/patches-rt/0008-irqchip-gic-v3-its-Move-pending-table-allocation-to-.patch

@@ -1,9 +1,9 @@
-From 63b24725baf9adfb75e97b162a7ed52025e132bb Mon Sep 17 00:00:00 2001
+From bb357496d72d05e2841899655c8e709d7c369ab0 Mon Sep 17 00:00:00 2001
 From: Marc Zyngier <marc.zyngier@arm.com>
 Date: Fri, 27 Jul 2018 13:38:54 +0100
-Subject: [PATCH 008/266] irqchip/gic-v3-its: Move pending table allocation to
+Subject: [PATCH 008/264] irqchip/gic-v3-its: Move pending table allocation to
  init time
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
@@ -13,7 +13,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  2 files changed, 53 insertions(+), 28 deletions(-)
 
 diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
-index 78970cdf2ef6..163cef00a033 100644
+index 65ab2c80529c..21681f0f85f4 100644
 --- a/drivers/irqchip/irq-gic-v3-its.c
 +++ b/drivers/irqchip/irq-gic-v3-its.c
 @@ -179,6 +179,7 @@ static DEFINE_RAW_SPINLOCK(vmovp_lock);

debian/patches-rt/0009-kthread-convert-worker-lock-to-raw-spinlock.patch

@@ -1,8 +1,8 @@
-From 67a71e8bdd5bed22f28763f05687dc8afe3d028e Mon Sep 17 00:00:00 2001
+From 9d8b1db47a7e355eb0c34a8af57f3613db6cb18c Mon Sep 17 00:00:00 2001
 From: Julia Cartwright <julia@ni.com>
 Date: Fri, 28 Sep 2018 21:03:51 +0000
-Subject: [PATCH 009/266] kthread: convert worker lock to raw spinlock
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 009/264] kthread: convert worker lock to raw spinlock
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 In order to enable the queuing of kthread work items from hardirq
 context even when PREEMPT_RT_FULL is enabled, convert the worker

debian/patches-rt/0010-crypto-caam-qi-simplify-CGR-allocation-freeing.patch

@@ -1,11 +1,11 @@
-From b4cb1ff0cceb0ca014a49e47cb93a112574e6339 Mon Sep 17 00:00:00 2001
+From b37ee7bd4ac42c97c3fce905634cf808345a25ac Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Horia=20Geant=C4=83?= <horia.geanta@nxp.com>
 Date: Mon, 8 Oct 2018 14:09:37 +0300
-Subject: [PATCH 010/266] crypto: caam/qi - simplify CGR allocation, freeing
+Subject: [PATCH 010/264] crypto: caam/qi - simplify CGR allocation, freeing
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 [Upstream commit 29e83c757006fd751966bdc53392bb22d74179c6]
 

debian/patches-rt/0011-sched-fair-Robustify-CFS-bandwidth-timer-locking.patch

@@ -1,8 +1,8 @@
-From a4524b7d31b9a9d9a25b35af08ee65b73d214893 Mon Sep 17 00:00:00 2001
+From 78f68e44994c830d70aa92bb86a47b204ff605c6 Mon Sep 17 00:00:00 2001
 From: Peter Zijlstra <peterz@infradead.org>
 Date: Mon, 7 Jan 2019 13:52:31 +0100
-Subject: [PATCH 011/266] sched/fair: Robustify CFS-bandwidth timer locking
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 011/264] sched/fair: Robustify CFS-bandwidth timer locking
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Traditionally hrtimer callbacks were run with IRQs disabled, but with
 the introduction of HRTIMER_MODE_SOFT it is possible they run from
@@ -25,15 +25,15 @@ Tested-by: Mike Galbraith <efault@gmx.de>
 Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
 Link: https://lkml.kernel.org/r/20190107125231.GE14122@hirez.programming.kicks-ass.net
 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
-[bwh: Adjusted to apply on top of commit c3edd427d538
- "sched/fair: Limit sched_cfs_period_timer() loop to avoid hard lockup"]
 ---
  kernel/sched/fair.c | 30 ++++++++++++++++--------------
  1 file changed, 16 insertions(+), 14 deletions(-)
 
+diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
+index 4aa8e7d90c25..53acadf72cd9 100644
 --- a/kernel/sched/fair.c
 +++ b/kernel/sched/fair.c
-@@ -4553,7 +4553,7 @@ static u64 distribute_cfs_runtime(struct
+@@ -4553,7 +4553,7 @@ static u64 distribute_cfs_runtime(struct cfs_bandwidth *cfs_b,
  		struct rq *rq = rq_of(cfs_rq);
  		struct rq_flags rf;
  
@@ -42,7 +42,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  		if (!cfs_rq_throttled(cfs_rq))
  			goto next;
  
-@@ -4570,7 +4570,7 @@ static u64 distribute_cfs_runtime(struct
+@@ -4570,7 +4570,7 @@ static u64 distribute_cfs_runtime(struct cfs_bandwidth *cfs_b,
  			unthrottle_cfs_rq(cfs_rq);
  
  next:
@@ -51,7 +51,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  
  		if (!remaining)
  			break;
-@@ -4586,7 +4586,7 @@ next:
+@@ -4586,7 +4586,7 @@ static u64 distribute_cfs_runtime(struct cfs_bandwidth *cfs_b,
   * period the timer is deactivated until scheduling resumes; cfs_b->idle is
   * used to track this state.
   */
@@ -60,7 +60,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  {
  	u64 runtime, runtime_expires;
  	int throttled;
-@@ -4628,11 +4628,11 @@ static int do_sched_cfs_period_timer(str
+@@ -4628,11 +4628,11 @@ static int do_sched_cfs_period_timer(struct cfs_bandwidth *cfs_b, int overrun)
  	while (throttled && cfs_b->runtime > 0 && !cfs_b->distribute_running) {
  		runtime = cfs_b->runtime;
  		cfs_b->distribute_running = 1;
@@ -74,7 +74,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  
  		cfs_b->distribute_running = 0;
  		throttled = !list_empty(&cfs_b->throttled_cfs_rq);
-@@ -4741,17 +4741,18 @@ static __always_inline void return_cfs_r
+@@ -4741,17 +4741,18 @@ static __always_inline void return_cfs_rq_runtime(struct cfs_rq *cfs_rq)
  static void do_sched_cfs_slack_timer(struct cfs_bandwidth *cfs_b)
  {
  	u64 runtime = 0, slice = sched_cfs_bandwidth_slice();
@@ -96,7 +96,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  		return;
  	}
  
-@@ -4762,18 +4763,18 @@ static void do_sched_cfs_slack_timer(str
+@@ -4762,18 +4763,18 @@ static void do_sched_cfs_slack_timer(struct cfs_bandwidth *cfs_b)
  	if (runtime)
  		cfs_b->distribute_running = 1;
  
@@ -118,7 +118,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  }
  
  /*
-@@ -4853,11 +4854,12 @@ static enum hrtimer_restart sched_cfs_pe
+@@ -4853,11 +4854,12 @@ static enum hrtimer_restart sched_cfs_period_timer(struct hrtimer *timer)
  {
  	struct cfs_bandwidth *cfs_b =
  		container_of(timer, struct cfs_bandwidth, period_timer);
@@ -132,7 +132,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  	for (;;) {
  		overrun = hrtimer_forward_now(timer, cfs_b->period);
  		if (!overrun)
-@@ -4885,11 +4887,11 @@ static enum hrtimer_restart sched_cfs_pe
+@@ -4885,11 +4887,11 @@ static enum hrtimer_restart sched_cfs_period_timer(struct hrtimer *timer)
  			count = 0;
  		}
  
@@ -146,3 +146,6 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  
  	return idle ? HRTIMER_NORESTART : HRTIMER_RESTART;
  }
+-- 
+2.20.1
+

debian/patches-rt/0012-arm-Convert-arm-boot_lock-to-raw.patch

@@ -1,8 +1,8 @@
-From 37261737c2ad09732c9131095b574191058afc92 Mon Sep 17 00:00:00 2001
+From fa6e4c3d085352808073b23fdff79729db01930a Mon Sep 17 00:00:00 2001
 From: Frank Rowand <frank.rowand@am.sony.com>
 Date: Mon, 19 Sep 2011 14:51:14 -0700
-Subject: [PATCH 012/266] arm: Convert arm boot_lock to raw
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 012/264] arm: Convert arm boot_lock to raw
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The arm boot_lock is used by the secondary processor startup code.  The locking
 task is the idle thread, which has idle->sched_class == &idle_sched_class.

debian/patches-rt/0013-x86-ioapic-Don-t-let-setaffinity-unmask-threaded-EOI.patch

@@ -1,9 +1,9 @@
-From b7623467c5f4754d6461928696e789b3fa834b7a Mon Sep 17 00:00:00 2001
+From 4debab2aa3d29fcdb5b9cd132416094c54e9361b Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Tue, 17 Jul 2018 18:25:31 +0200
-Subject: [PATCH 013/266] x86/ioapic: Don't let setaffinity unmask threaded EOI
+Subject: [PATCH 013/264] x86/ioapic: Don't let setaffinity unmask threaded EOI
  interrupt too early
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 There is an issue with threaded interrupts which are marked ONESHOT
 and using the fasteoi handler.

debian/patches-rt/0014-cgroup-use-irqsave-in-cgroup_rstat_flush_locked.patch

@@ -1,8 +1,8 @@
-From 8802563fe8efa798671fe55ab1417f3665f63cc7 Mon Sep 17 00:00:00 2001
+From 1117688ac7606703683b1ac8cacdbf02d47b4adb Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Tue, 3 Jul 2018 18:19:48 +0200
-Subject: [PATCH 016/266] cgroup: use irqsave in cgroup_rstat_flush_locked()
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 014/264] cgroup: use irqsave in cgroup_rstat_flush_locked()
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 All callers of cgroup_rstat_flush_locked() acquire cgroup_rstat_lock
 either with spin_lock_irq() or spin_lock_irqsave().
@@ -22,10 +22,10 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  1 file changed, 3 insertions(+), 2 deletions(-)
 
 diff --git a/kernel/cgroup/rstat.c b/kernel/cgroup/rstat.c
-index d503d1a9007c..63fc5e472c82 100644
+index bb95a35e8c2d..3266a9781b4e 100644
 --- a/kernel/cgroup/rstat.c
 +++ b/kernel/cgroup/rstat.c
-@@ -157,8 +157,9 @@ static void cgroup_rstat_flush_locked(struct cgroup *cgrp, bool may_sleep)
+@@ -159,8 +159,9 @@ static void cgroup_rstat_flush_locked(struct cgroup *cgrp, bool may_sleep)
  		raw_spinlock_t *cpu_lock = per_cpu_ptr(&cgroup_rstat_cpu_lock,
  						       cpu);
  		struct cgroup *pos = NULL;
@@ -36,7 +36,7 @@ index d503d1a9007c..63fc5e472c82 100644
  		while ((pos = cgroup_rstat_cpu_pop_updated(pos, cgrp, cpu))) {
  			struct cgroup_subsys_state *css;
  
-@@ -170,7 +171,7 @@ static void cgroup_rstat_flush_locked(struct cgroup *cgrp, bool may_sleep)
+@@ -172,7 +173,7 @@ static void cgroup_rstat_flush_locked(struct cgroup *cgrp, bool may_sleep)
  				css->ss->css_rstat_flush(css, cpu);
  			rcu_read_unlock();
  		}

debian/patches-rt/0015-fscache-initialize-cookie-hash-table-raw-spinlocks.patch

@@ -1,8 +1,8 @@
-From e9ac49cf76873f8ca7a6868b1a467d3e4a126834 Mon Sep 17 00:00:00 2001
+From 8cf7a5b4f03a2829c823971a12c1a206bcba069d Mon Sep 17 00:00:00 2001
 From: Clark Williams <williams@redhat.com>
 Date: Tue, 3 Jul 2018 13:34:30 -0500
-Subject: [PATCH 017/266] fscache: initialize cookie hash table raw spinlocks
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 015/264] fscache: initialize cookie hash table raw spinlocks
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The fscache cookie mechanism uses a hash table of hlist_bl_head structures. The
 PREEMPT_RT patcheset adds a raw spinlock to this structure and so on PREEMPT_RT

debian/patches-rt/0016-Drivers-hv-vmbus-include-header-for-get_irq_regs.patch

@@ -1,11 +1,11 @@
-From 26295661cf99f6bcac999f0c1001001ae6ece3b1 Mon Sep 17 00:00:00 2001
+From 841d8b9e20d17d7907421dc223346198287e81a1 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Wed, 29 Aug 2018 21:59:04 +0200
-Subject: [PATCH 018/266] Drivers: hv: vmbus: include header for get_irq_regs()
+Subject: [PATCH 016/264] Drivers: hv: vmbus: include header for get_irq_regs()
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 On !RT the header file get_irq_regs() gets pulled in via other header files. On
 RT it does not and the build fails:

debian/patches-rt/0017-percpu-include-irqflags.h-for-raw_local_irq_save.patch

@@ -1,8 +1,8 @@
-From 359af9f6304a32c08a0983076d636a524e1e8697 Mon Sep 17 00:00:00 2001
+From d77a9b0754acbc89c7884b3505afdbb49677b36a Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Thu, 11 Oct 2018 16:39:59 +0200
-Subject: [PATCH 019/266] percpu: include irqflags.h for raw_local_irq_save()
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 017/264] percpu: include irqflags.h for raw_local_irq_save()
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The header percpu.h header file is using raw_local_irq_save() but does
 not include irqflags.h for its definition. It compiles because the

debian/patches-rt/0018-efi-Allow-efi-runtime.patch

@@ -1,8 +1,8 @@
-From b83100f22895ed8f43d7f1ddc629ac5f378364cb Mon Sep 17 00:00:00 2001
+From 10c47a6dadf91edee1d414002f91cc73bbe59c90 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Thu, 26 Jul 2018 15:06:10 +0200
-Subject: [PATCH 020/266] efi: Allow efi=runtime
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 018/264] efi: Allow efi=runtime
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 In case the option "efi=noruntime" is default at built-time, the user
 could overwrite its sate by `efi=runtime' and allow it again.

debian/patches-rt/0019-x86-efi-drop-task_lock-from-efi_switch_mm.patch

@@ -1,8 +1,8 @@
-From a70a1ff87b4876681228007d218d34d59473ea36 Mon Sep 17 00:00:00 2001
+From d1af306cedb5a02314565763b49992b10ce5d802 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Tue, 24 Jul 2018 14:48:55 +0200
-Subject: [PATCH 021/266] x86/efi: drop task_lock() from efi_switch_mm()
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 019/264] x86/efi: drop task_lock() from efi_switch_mm()
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 efi_switch_mm() is a wrapper around switch_mm() which saves current's
 ->active_mm, sets the requests mm as ->active_mm and invokes

debian/patches-rt/0020-arm64-KVM-compute_layout-before-altenates-are-applie.patch

@@ -1,9 +1,9 @@
-From 9af14e5327e358a220624588caf607074b903d2e Mon Sep 17 00:00:00 2001
+From 6d4ae829b2e8c46b1d730790bf2644e5a053cf14 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Thu, 26 Jul 2018 09:13:42 +0200
-Subject: [PATCH 022/266] arm64: KVM: compute_layout before altenates are
+Subject: [PATCH 020/264] arm64: KVM: compute_layout before altenates are
  applied
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 compute_layout() is invoked as part of an alternative fixup under
 stop_machine() and needs a sleeping lock as part of get_random_long().

debian/patches-rt/0021-of-allocate-free-phandle-cache-outside-of-the-devtre.patch

@@ -1,9 +1,9 @@
-From 620c41f6fc3705fe88d4ede270d434f2e8494e41 Mon Sep 17 00:00:00 2001
+From 1ab1616de2aaaa7392ebb706a457af2fdcd2b82a Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Fri, 31 Aug 2018 14:16:30 +0200
-Subject: [PATCH 023/266] of: allocate / free phandle cache outside of the
+Subject: [PATCH 021/264] of: allocate / free phandle cache outside of the
  devtree_lock
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The phandle cache code allocates memory while holding devtree_lock which
 is a raw_spinlock_t. Memory allocation (and free()) is not possible on

debian/patches-rt/0022-mm-kasan-make-quarantine_lock-a-raw_spinlock_t.patch

@@ -1,8 +1,8 @@
-From 8a311199e1b8b0034e48f571a77dc0dba92493fc Mon Sep 17 00:00:00 2001
+From a61c877f81f1f0b850090df19e08d51cf9465955 Mon Sep 17 00:00:00 2001
 From: Clark Williams <williams@redhat.com>
 Date: Tue, 18 Sep 2018 10:29:31 -0500
-Subject: [PATCH 024/266] mm/kasan: make quarantine_lock a raw_spinlock_t
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 022/264] mm/kasan: make quarantine_lock a raw_spinlock_t
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The static lock quarantine_lock is used in quarantine.c to protect the
 quarantine queue datastructures. It is taken inside quarantine queue

debian/patches-rt/0023-EXP-rcu-Revert-expedited-GP-parallelization-cleverne.patch

@@ -1,9 +1,9 @@
-From 383db1cd23d5f1b7583f5723fc8460c51ee469a8 Mon Sep 17 00:00:00 2001
+From b710c9561c0a7ddf1c7fef8d3bd3bc6d9e140a4e Mon Sep 17 00:00:00 2001
 From: "Paul E. McKenney" <paulmck@linux.ibm.com>
 Date: Mon, 29 Oct 2018 11:53:01 +0100
-Subject: [PATCH 025/266] EXP rcu: Revert expedited GP parallelization
+Subject: [PATCH 023/264] EXP rcu: Revert expedited GP parallelization
  cleverness
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 (Commit 258ba8e089db23f760139266c232f01bad73f85c from linux-rcu)
 

debian/patches-rt/0024-kmemleak-Turn-kmemleak_lock-to-raw-spinlock-on-RT.patch

@@ -1,11 +1,11 @@
-From dcf4a87ee4351ab504708b78c95b72551e34f774 Mon Sep 17 00:00:00 2001
+From b32df881582f39cab5e57b894f554f8573170cf7 Mon Sep 17 00:00:00 2001
 From: He Zhe <zhe.he@windriver.com>
 Date: Wed, 19 Dec 2018 16:30:57 +0100
-Subject: [PATCH 026/266] kmemleak: Turn kmemleak_lock to raw spinlock on RT
+Subject: [PATCH 024/264] kmemleak: Turn kmemleak_lock to raw spinlock on RT
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 kmemleak_lock, as a rwlock on RT, can possibly be held in atomic context and
 causes the follow BUG.

debian/patches-rt/0025-NFSv4-replace-seqcount_t-with-a-seqlock_t.patch

@@ -1,8 +1,8 @@
-From 2392a2ef206d32260f9bf32e3f5041bb86920b15 Mon Sep 17 00:00:00 2001
+From 82889085f9639d9aed51313cf8fd8e8ca32b8e8b Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Fri, 28 Oct 2016 23:05:11 +0200
-Subject: [PATCH 027/266] NFSv4: replace seqcount_t with a seqlock_t
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 025/264] NFSv4: replace seqcount_t with a seqlock_t
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The raw_write_seqcount_begin() in nfs4_reclaim_open_state() bugs me
 because it maps to preempt_disable() in -RT which I can't have at this
@@ -58,7 +58,7 @@ index 63287d911c08..2ae55eaa4a1e 100644
  };
  
 diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
-index e7abcf7629b3..d95afb31b918 100644
+index 580e37bc3fe2..9d010731f901 100644
 --- a/fs/nfs/nfs4proc.c
 +++ b/fs/nfs/nfs4proc.c
 @@ -2863,7 +2863,7 @@ static int _nfs4_open_and_get_state(struct nfs4_opendata *opendata,

debian/patches-rt/0026-kernel-sched-Provide-a-pointer-to-the-valid-CPU-mask.patch

@@ -1,12 +1,12 @@
-From 3550c358113e3e973671b39bbf26eacab512ef1c Mon Sep 17 00:00:00 2001
+From 3ace22e122817ae9b6da2d0c49209a834f96375c Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Tue, 4 Apr 2017 12:50:16 +0200
-Subject: [PATCH 028/266] kernel: sched: Provide a pointer to the valid CPU
+Subject: [PATCH 026/264] kernel: sched: Provide a pointer to the valid CPU
  mask
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 In commit 4b53a3412d66 ("sched/core: Remove the tsk_nr_cpus_allowed()
 wrapper") the tsk_nr_cpus_allowed() wrapper was removed. There was not
@@ -271,7 +271,7 @@ index 0ceb3b6b37e7..ccfef702c771 100644
  
  static inline void task_core_dumping(struct seq_file *m, struct mm_struct *mm)
 diff --git a/include/linux/sched.h b/include/linux/sched.h
-index 4abb5bd74b04..b347614b42f4 100644
+index 5dc024e28397..fdb8ba398ea8 100644
 --- a/include/linux/sched.h
 +++ b/include/linux/sched.h
 @@ -660,7 +660,8 @@ struct task_struct {
@@ -334,10 +334,10 @@ index 64ef113e387e..bfe9c5c3eb88 100644
  	/*
  	 * One for us, one for whoever does the "release_task()" (usually
 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
-index 152a0b0c91bb..c7377dcaf718 100644
+index d7f409866cdf..80badc70c258 100644
 --- a/kernel/sched/core.c
 +++ b/kernel/sched/core.c
-@@ -877,7 +877,7 @@ static inline bool is_per_cpu_kthread(struct task_struct *p)
+@@ -878,7 +878,7 @@ static inline bool is_per_cpu_kthread(struct task_struct *p)
   */
  static inline bool is_cpu_allowed(struct task_struct *p, int cpu)
  {
@@ -346,7 +346,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
  		return false;
  
  	if (is_per_cpu_kthread(p))
-@@ -972,7 +972,7 @@ static int migration_cpu_stop(void *data)
+@@ -973,7 +973,7 @@ static int migration_cpu_stop(void *data)
  	local_irq_disable();
  	/*
  	 * We need to explicitly wake pending tasks before running
@@ -355,7 +355,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
  	 * during wakeups, see set_cpus_allowed_ptr()'s TASK_WAKING test.
  	 */
  	sched_ttwu_pending();
-@@ -1003,7 +1003,7 @@ static int migration_cpu_stop(void *data)
+@@ -1004,7 +1004,7 @@ static int migration_cpu_stop(void *data)
   */
  void set_cpus_allowed_common(struct task_struct *p, const struct cpumask *new_mask)
  {
@@ -364,7 +364,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
  	p->nr_cpus_allowed = cpumask_weight(new_mask);
  }
  
-@@ -1073,7 +1073,7 @@ static int __set_cpus_allowed_ptr(struct task_struct *p,
+@@ -1074,7 +1074,7 @@ static int __set_cpus_allowed_ptr(struct task_struct *p,
  		goto out;
  	}
  
@@ -373,7 +373,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
  		goto out;
  
  	if (!cpumask_intersects(new_mask, cpu_valid_mask)) {
-@@ -1236,10 +1236,10 @@ static int migrate_swap_stop(void *data)
+@@ -1237,10 +1237,10 @@ static int migrate_swap_stop(void *data)
  	if (task_cpu(arg->src_task) != arg->src_cpu)
  		goto unlock;
  
@@ -386,7 +386,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
  		goto unlock;
  
  	__migrate_swap_task(arg->src_task, arg->dst_cpu);
-@@ -1281,10 +1281,10 @@ int migrate_swap(struct task_struct *cur, struct task_struct *p,
+@@ -1282,10 +1282,10 @@ int migrate_swap(struct task_struct *cur, struct task_struct *p,
  	if (!cpu_active(arg.src_cpu) || !cpu_active(arg.dst_cpu))
  		goto out;
  
@@ -399,7 +399,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
  		goto out;
  
  	trace_sched_swap_numa(cur, arg.src_cpu, p, arg.dst_cpu);
-@@ -1429,7 +1429,7 @@ void kick_process(struct task_struct *p)
+@@ -1430,7 +1430,7 @@ void kick_process(struct task_struct *p)
  EXPORT_SYMBOL_GPL(kick_process);
  
  /*
@@ -408,7 +408,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
   *
   * A few notes on cpu_active vs cpu_online:
   *
-@@ -1469,14 +1469,14 @@ static int select_fallback_rq(int cpu, struct task_struct *p)
+@@ -1470,14 +1470,14 @@ static int select_fallback_rq(int cpu, struct task_struct *p)
  		for_each_cpu(dest_cpu, nodemask) {
  			if (!cpu_active(dest_cpu))
  				continue;
@@ -425,7 +425,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
  			if (!is_cpu_allowed(p, dest_cpu))
  				continue;
  
-@@ -1520,7 +1520,7 @@ static int select_fallback_rq(int cpu, struct task_struct *p)
+@@ -1521,7 +1521,7 @@ static int select_fallback_rq(int cpu, struct task_struct *p)
  }
  
  /*
@@ -434,7 +434,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
   */
  static inline
  int select_task_rq(struct task_struct *p, int cpu, int sd_flags, int wake_flags)
-@@ -1530,11 +1530,11 @@ int select_task_rq(struct task_struct *p, int cpu, int sd_flags, int wake_flags)
+@@ -1531,11 +1531,11 @@ int select_task_rq(struct task_struct *p, int cpu, int sd_flags, int wake_flags)
  	if (p->nr_cpus_allowed > 1)
  		cpu = p->sched_class->select_task_rq(p, cpu, sd_flags, wake_flags);
  	else
@@ -448,7 +448,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
  	 * CPU.
  	 *
  	 * Since this is common to all placement strategies, this lives here.
-@@ -2401,7 +2401,7 @@ void wake_up_new_task(struct task_struct *p)
+@@ -2402,7 +2402,7 @@ void wake_up_new_task(struct task_struct *p)
  #ifdef CONFIG_SMP
  	/*
  	 * Fork balancing, do it here and not earlier because:
@@ -457,7 +457,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
  	 *  - any previously selected CPU might disappear through hotplug
  	 *
  	 * Use __set_task_cpu() to avoid calling sched_class::migrate_task_rq,
-@@ -4274,7 +4274,7 @@ static int __sched_setscheduler(struct task_struct *p,
+@@ -4275,7 +4275,7 @@ static int __sched_setscheduler(struct task_struct *p,
  			 * the entire root_domain to become SCHED_DEADLINE. We
  			 * will also fail if there's no bandwidth available.
  			 */
@@ -466,7 +466,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
  			    rq->rd->dl_bw.bw == 0) {
  				task_rq_unlock(rq, p, &rf);
  				return -EPERM;
-@@ -4873,7 +4873,7 @@ long sched_getaffinity(pid_t pid, struct cpumask *mask)
+@@ -4874,7 +4874,7 @@ long sched_getaffinity(pid_t pid, struct cpumask *mask)
  		goto out_unlock;
  
  	raw_spin_lock_irqsave(&p->pi_lock, flags);
@@ -475,7 +475,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
  	raw_spin_unlock_irqrestore(&p->pi_lock, flags);
  
  out_unlock:
-@@ -5453,7 +5453,7 @@ int task_can_attach(struct task_struct *p,
+@@ -5454,7 +5454,7 @@ int task_can_attach(struct task_struct *p,
  	 * allowed nodes is unnecessary.  Thus, cpusets are not
  	 * applicable for such threads.  This prevents checking for
  	 * success of set_cpus_allowed_ptr() on all attached tasks
@@ -484,7 +484,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
  	 */
  	if (p->flags & PF_NO_SETAFFINITY) {
  		ret = -EINVAL;
-@@ -5480,7 +5480,7 @@ int migrate_task_to(struct task_struct *p, int target_cpu)
+@@ -5481,7 +5481,7 @@ int migrate_task_to(struct task_struct *p, int target_cpu)
  	if (curr_cpu == target_cpu)
  		return 0;
  
@@ -493,7 +493,7 @@ index 152a0b0c91bb..c7377dcaf718 100644
  		return -EINVAL;
  
  	/* TODO: This is not properly updating schedstats */
-@@ -5618,7 +5618,7 @@ static void migrate_tasks(struct rq *dead_rq, struct rq_flags *rf)
+@@ -5619,7 +5619,7 @@ static void migrate_tasks(struct rq *dead_rq, struct rq_flags *rf)
  		put_prev_task(rq, next);
  
  		/*
@@ -573,7 +573,7 @@ index 91e4202b0634..f927b1f45474 100644
  				     !dl_task(task) ||
  				     !task_on_rq_queued(task))) {
 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
-index 6afda059e882..09a1e32c366f 100644
+index 53acadf72cd9..c17d63b06026 100644
 --- a/kernel/sched/fair.c
 +++ b/kernel/sched/fair.c
 @@ -1630,7 +1630,7 @@ static void task_numa_compare(struct task_numa_env *env,
@@ -594,7 +594,7 @@ index 6afda059e882..09a1e32c366f 100644
  			continue;
  
  		env->dst_cpu = cpu;
-@@ -5712,7 +5712,7 @@ find_idlest_group(struct sched_domain *sd, struct task_struct *p,
+@@ -5737,7 +5737,7 @@ find_idlest_group(struct sched_domain *sd, struct task_struct *p,
  
  		/* Skip over this group if it has no CPUs allowed */
  		if (!cpumask_intersects(sched_group_span(group),
@@ -603,7 +603,7 @@ index 6afda059e882..09a1e32c366f 100644
  			continue;
  
  		local_group = cpumask_test_cpu(this_cpu,
-@@ -5844,7 +5844,7 @@ find_idlest_group_cpu(struct sched_group *group, struct task_struct *p, int this
+@@ -5869,7 +5869,7 @@ find_idlest_group_cpu(struct sched_group *group, struct task_struct *p, int this
  		return cpumask_first(sched_group_span(group));
  
  	/* Traverse only the allowed CPUs */
@@ -612,7 +612,7 @@ index 6afda059e882..09a1e32c366f 100644
  		if (available_idle_cpu(i)) {
  			struct rq *rq = cpu_rq(i);
  			struct cpuidle_state *idle = idle_get_state(rq);
-@@ -5884,7 +5884,7 @@ static inline int find_idlest_cpu(struct sched_domain *sd, struct task_struct *p
+@@ -5909,7 +5909,7 @@ static inline int find_idlest_cpu(struct sched_domain *sd, struct task_struct *p
  {
  	int new_cpu = cpu;
  
@@ -621,7 +621,7 @@ index 6afda059e882..09a1e32c366f 100644
  		return prev_cpu;
  
  	/*
-@@ -6001,7 +6001,7 @@ static int select_idle_core(struct task_struct *p, struct sched_domain *sd, int
+@@ -6026,7 +6026,7 @@ static int select_idle_core(struct task_struct *p, struct sched_domain *sd, int
  	if (!test_idle_cores(target, false))
  		return -1;
  
@@ -630,7 +630,7 @@ index 6afda059e882..09a1e32c366f 100644
  
  	for_each_cpu_wrap(core, cpus, target) {
  		bool idle = true;
-@@ -6035,7 +6035,7 @@ static int select_idle_smt(struct task_struct *p, struct sched_domain *sd, int t
+@@ -6060,7 +6060,7 @@ static int select_idle_smt(struct task_struct *p, struct sched_domain *sd, int t
  		return -1;
  
  	for_each_cpu(cpu, cpu_smt_mask(target)) {
@@ -639,7 +639,7 @@ index 6afda059e882..09a1e32c366f 100644
  			continue;
  		if (available_idle_cpu(cpu))
  			return cpu;
-@@ -6098,7 +6098,7 @@ static int select_idle_cpu(struct task_struct *p, struct sched_domain *sd, int t
+@@ -6123,7 +6123,7 @@ static int select_idle_cpu(struct task_struct *p, struct sched_domain *sd, int t
  	for_each_cpu_wrap(cpu, sched_domain_span(sd), target) {
  		if (!--nr)
  			return -1;
@@ -648,7 +648,7 @@ index 6afda059e882..09a1e32c366f 100644
  			continue;
  		if (available_idle_cpu(cpu))
  			break;
-@@ -6135,7 +6135,7 @@ static int select_idle_sibling(struct task_struct *p, int prev, int target)
+@@ -6160,7 +6160,7 @@ static int select_idle_sibling(struct task_struct *p, int prev, int target)
  	    recent_used_cpu != target &&
  	    cpus_share_cache(recent_used_cpu, target) &&
  	    available_idle_cpu(recent_used_cpu) &&
@@ -657,7 +657,7 @@ index 6afda059e882..09a1e32c366f 100644
  		/*
  		 * Replace recent_used_cpu with prev as it is a potential
  		 * candidate for the next wake:
-@@ -6353,7 +6353,7 @@ select_task_rq_fair(struct task_struct *p, int prev_cpu, int sd_flag, int wake_f
+@@ -6378,7 +6378,7 @@ select_task_rq_fair(struct task_struct *p, int prev_cpu, int sd_flag, int wake_f
  	if (sd_flag & SD_BALANCE_WAKE) {
  		record_wakee(p);
  		want_affine = !wake_wide(p) && !wake_cap(p, cpu, prev_cpu)
@@ -666,7 +666,7 @@ index 6afda059e882..09a1e32c366f 100644
  	}
  
  	rcu_read_lock();
-@@ -7092,14 +7092,14 @@ int can_migrate_task(struct task_struct *p, struct lb_env *env)
+@@ -7117,14 +7117,14 @@ int can_migrate_task(struct task_struct *p, struct lb_env *env)
  	/*
  	 * We do not migrate tasks that are:
  	 * 1) throttled_lb_pair, or
@@ -683,7 +683,7 @@ index 6afda059e882..09a1e32c366f 100644
  		int cpu;
  
  		schedstat_inc(p->se.statistics.nr_failed_migrations_affine);
-@@ -7119,7 +7119,7 @@ int can_migrate_task(struct task_struct *p, struct lb_env *env)
+@@ -7144,7 +7144,7 @@ int can_migrate_task(struct task_struct *p, struct lb_env *env)
  
  		/* Prevent to re-select dst_cpu via env's CPUs: */
  		for_each_cpu_and(cpu, env->dst_grpmask, env->cpus) {
@@ -692,7 +692,7 @@ index 6afda059e882..09a1e32c366f 100644
  				env->flags |= LBF_DST_PINNED;
  				env->new_dst_cpu = cpu;
  				break;
-@@ -7716,7 +7716,7 @@ check_cpu_capacity(struct rq *rq, struct sched_domain *sd)
+@@ -7741,7 +7741,7 @@ check_cpu_capacity(struct rq *rq, struct sched_domain *sd)
  
  /*
   * Group imbalance indicates (and tries to solve) the problem where balancing
@@ -701,7 +701,7 @@ index 6afda059e882..09a1e32c366f 100644
   *
   * Imagine a situation of two groups of 4 CPUs each and 4 tasks each with a
   * cpumask covering 1 CPU of the first group and 3 CPUs of the second group.
-@@ -8331,7 +8331,7 @@ static struct sched_group *find_busiest_group(struct lb_env *env)
+@@ -8356,7 +8356,7 @@ static struct sched_group *find_busiest_group(struct lb_env *env)
  	/*
  	 * If the busiest group is imbalanced the below checks don't
  	 * work because they assume all things are equal, which typically
@@ -710,7 +710,7 @@ index 6afda059e882..09a1e32c366f 100644
  	 */
  	if (busiest->group_type == group_imbalanced)
  		goto force_balance;
-@@ -8727,7 +8727,7 @@ static int load_balance(int this_cpu, struct rq *this_rq,
+@@ -8752,7 +8752,7 @@ static int load_balance(int this_cpu, struct rq *this_rq,
  			 * if the curr task on busiest CPU can't be
  			 * moved to this_cpu:
  			 */

debian/patches-rt/0027-kernel-sched-core-add-migrate_disable.patch

@@ -1,8 +1,8 @@
-From 6a012b467f25731ba6206a66f07c024a3b88a964 Mon Sep 17 00:00:00 2001
+From 2fc8b5c9ca4ff2df7913d6e6d75a98bdece9b264 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Sat, 27 May 2017 19:02:06 +0200
-Subject: [PATCH 029/266] kernel/sched/core: add migrate_disable()
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 027/264] kernel/sched/core: add migrate_disable()
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 ---
  include/linux/preempt.h |  23 +++++++
@@ -54,7 +54,7 @@ index c01813c3fbe9..3196d0e76719 100644
  
  #ifdef MODULE
 diff --git a/include/linux/sched.h b/include/linux/sched.h
-index b347614b42f4..fad3583f0933 100644
+index fdb8ba398ea8..df39ad5916e7 100644
 --- a/include/linux/sched.h
 +++ b/include/linux/sched.h
 @@ -662,6 +662,13 @@ struct task_struct {
@@ -86,10 +86,10 @@ index 9fb239e12b82..5801e516ba63 100644
   * Callback to arch code if there's nosmp or maxcpus=0 on the
   * boot command line:
 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
-index c7377dcaf718..77f3c4771a2b 100644
+index 80badc70c258..3df110e8c6f9 100644
 --- a/kernel/sched/core.c
 +++ b/kernel/sched/core.c
-@@ -1007,7 +1007,15 @@ void set_cpus_allowed_common(struct task_struct *p, const struct cpumask *new_ma
+@@ -1008,7 +1008,15 @@ void set_cpus_allowed_common(struct task_struct *p, const struct cpumask *new_ma
  	p->nr_cpus_allowed = cpumask_weight(new_mask);
  }
  
@@ -106,7 +106,7 @@ index c7377dcaf718..77f3c4771a2b 100644
  {
  	struct rq *rq = task_rq(p);
  	bool queued, running;
-@@ -1036,6 +1044,20 @@ void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask)
+@@ -1037,6 +1045,20 @@ void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask)
  		set_curr_task(rq, p);
  }
  
@@ -127,7 +127,7 @@ index c7377dcaf718..77f3c4771a2b 100644
  /*
   * Change a given task's CPU affinity. Migrate the thread to a
   * proper CPU and schedule it away if the CPU it's executing on
-@@ -1094,9 +1116,16 @@ static int __set_cpus_allowed_ptr(struct task_struct *p,
+@@ -1095,9 +1117,16 @@ static int __set_cpus_allowed_ptr(struct task_struct *p,
  	}
  
  	/* Can the task run on the task's current CPU? If so, we're done */
@@ -145,7 +145,7 @@ index c7377dcaf718..77f3c4771a2b 100644
  	dest_cpu = cpumask_any_and(cpu_valid_mask, new_mask);
  	if (task_running(rq, p) || p->state == TASK_WAKING) {
  		struct migration_arg arg = { p, dest_cpu };
-@@ -7059,3 +7088,100 @@ const u32 sched_prio_to_wmult[40] = {
+@@ -7060,3 +7089,100 @@ const u32 sched_prio_to_wmult[40] = {
  };
  
  #undef CREATE_TRACE_POINTS
@@ -247,10 +247,10 @@ index c7377dcaf718..77f3c4771a2b 100644
 +EXPORT_SYMBOL(migrate_enable);
 +#endif
 diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
-index 6383aa6a60ca..a719e44debdf 100644
+index 141ea9ff210e..34c27afae009 100644
 --- a/kernel/sched/debug.c
 +++ b/kernel/sched/debug.c
-@@ -978,6 +978,10 @@ void proc_sched_show_task(struct task_struct *p, struct pid_namespace *ns,
+@@ -982,6 +982,10 @@ void proc_sched_show_task(struct task_struct *p, struct pid_namespace *ns,
  		P(dl.runtime);
  		P(dl.deadline);
  	}

debian/patches-rt/0028-sched-migrate_disable-Add-export_symbol_gpl-for-__mi.patch

@@ -1,9 +1,9 @@
-From 44ee5f4d373ec3180cec3b68f606a77be0ac2dfb Mon Sep 17 00:00:00 2001
+From 0af010b771c642c17c33fbc991e183c04427af59 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Tue, 9 Oct 2018 17:34:50 +0200
-Subject: [PATCH 030/266] sched/migrate_disable: Add export_symbol_gpl for
+Subject: [PATCH 028/264] sched/migrate_disable: Add export_symbol_gpl for
  __migrate_disabled
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Jonathan reported that lttng/modules can't use __migrate_disabled().
 This function is only used by sched/core itself and the tracing
@@ -22,10 +22,10 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  1 file changed, 1 insertion(+)
 
 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
-index 77f3c4771a2b..f027ac73f1df 100644
+index 3df110e8c6f9..9c4a9f0a627b 100644
 --- a/kernel/sched/core.c
 +++ b/kernel/sched/core.c
-@@ -1012,6 +1012,7 @@ int __migrate_disabled(struct task_struct *p)
+@@ -1013,6 +1013,7 @@ int __migrate_disabled(struct task_struct *p)
  {
  	return p->migrate_disable;
  }

debian/patches-rt/0029-arm-at91-do-not-disable-enable-clocks-in-a-row.patch

@@ -1,8 +1,8 @@
-From 884ce05ebcdf5862f6b5a568ab9635db6bd7618b Mon Sep 17 00:00:00 2001
+From 245bd7bd92ce193e01ef35fbdaae505d5eefd28b Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Wed, 9 Mar 2016 10:51:06 +0100
-Subject: [PATCH 031/266] arm: at91: do not disable/enable clocks in a row
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 029/264] arm: at91: do not disable/enable clocks in a row
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Currently the driver will disable the clock and enable it one line later
 if it is switching from periodic mode into one shot.

debian/patches-rt/0030-clocksource-TCLIB-Allow-higher-clock-rates-for-clock.patch

@@ -1,12 +1,12 @@
-From 49d48ae23e845a4b2daeb6bfae37d5c8f5e3acbf Mon Sep 17 00:00:00 2001
+From 7b123775c97399cd5ca5394392bf72c5d73f2808 Mon Sep 17 00:00:00 2001
 From: Benedikt Spranger <b.spranger@linutronix.de>
 Date: Mon, 8 Mar 2010 18:57:04 +0100
-Subject: [PATCH 032/266] clocksource: TCLIB: Allow higher clock rates for
+Subject: [PATCH 030/264] clocksource: TCLIB: Allow higher clock rates for
  clock events
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 As default the TCLIB uses the 32KiHz base clock rate for clock events.
 Add a compile time selection to allow higher clock resulution.

debian/patches-rt/0031-timekeeping-Split-jiffies-seqlock.patch

@@ -1,8 +1,8 @@
-From 3ae267e2e8aab45de92b1aa5900c038e4dc41f50 Mon Sep 17 00:00:00 2001
+From 5a0bfb35b3b826135a39a8e8744e9926b5be7607 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Thu, 14 Feb 2013 22:36:59 +0100
-Subject: [PATCH 033/266] timekeeping: Split jiffies seqlock
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 031/264] timekeeping: Split jiffies seqlock
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Replace jiffies_lock seqlock with a simple seqcounter and a rawlock so
 it can be taken in atomic context on RT.
@@ -43,7 +43,7 @@ index 497719127bf9..62acb8914c9e 100644
  }
  EXPORT_SYMBOL(get_jiffies_64);
 diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
-index 14de3727b18e..7a87a4488a5e 100644
+index a02e0f6b287c..32f5101f07ce 100644
 --- a/kernel/time/tick-common.c
 +++ b/kernel/time/tick-common.c
 @@ -79,13 +79,15 @@ int tick_is_oneshot_available(void)
@@ -153,10 +153,10 @@ index 7846ce24ecc0..68cf97548cba 100644
  	update_wall_time();
  }
 diff --git a/kernel/time/timekeeping.h b/kernel/time/timekeeping.h
-index 7a9b4eb7a1d5..acdcf97c99b6 100644
+index 141ab3ab0354..099737f6f10c 100644
 --- a/kernel/time/timekeeping.h
 +++ b/kernel/time/timekeeping.h
-@@ -18,7 +18,8 @@ extern void timekeeping_resume(void);
+@@ -25,7 +25,8 @@ static inline void sched_clock_resume(void) { }
  extern void do_timer(unsigned long ticks);
  extern void update_wall_time(void);
  

debian/patches-rt/0032-signal-Revert-ptrace-preempt-magic.patch

@@ -1,8 +1,8 @@
-From 2175ca2814836e7e7d495cf207d249a002d49ee0 Mon Sep 17 00:00:00 2001
+From a9a18a8c88bd90bdac5f33690be17244dc22bd22 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Wed, 21 Sep 2011 19:57:12 +0200
-Subject: [PATCH 034/266] signal: Revert ptrace preempt magic
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 032/264] signal: Revert ptrace preempt magic
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Upstream commit '53da1d9456fe7f8 fix ptrace slowness' is nothing more
 than a bandaid around the ptrace design trainwreck. It's not a

debian/patches-rt/0033-net-sched-Use-msleep-instead-of-yield.patch

@@ -1,8 +1,8 @@
-From df35af291276401c47cf6afbd0bc820042b377f6 Mon Sep 17 00:00:00 2001
+From b1e277ed2b65bf647c2a6dc2d103ffe5aa2e4fa7 Mon Sep 17 00:00:00 2001
 From: Marc Kleine-Budde <mkl@pengutronix.de>
 Date: Wed, 5 Mar 2014 00:49:47 +0100
-Subject: [PATCH 035/266] net: sched: Use msleep() instead of yield()
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 033/264] net: sched: Use msleep() instead of yield()
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 On PREEMPT_RT enabled systems the interrupt handler run as threads at prio 50
 (by default). If a high priority userspace process tries to shut down a busy

debian/patches-rt/0034-dm-rq-remove-BUG_ON-irqs_disabled-check.patch

@@ -1,8 +1,8 @@
-From 8af534638743235393fc2e64e1c5733004109d9f Mon Sep 17 00:00:00 2001
+From 812137beb49a5dea2e269ea9739d0ed291e27375 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Tue, 27 Mar 2018 16:24:15 +0200
-Subject: [PATCH 036/266] dm rq: remove BUG_ON(!irqs_disabled) check
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 034/264] dm rq: remove BUG_ON(!irqs_disabled) check
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 In commit 052189a2ec95 ("dm: remove superfluous irq disablement in
 dm_request_fn") the spin_lock_irq() was replaced with spin_lock() + a

debian/patches-rt/0035-usb-do-no-disable-interrupts-in-giveback.patch

@@ -1,8 +1,8 @@
-From c2f85857815236fb7367336e1a6f1edcc87b137b Mon Sep 17 00:00:00 2001
+From e958966734633c26363abc8920eca9c38e5cd7ce Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Fri, 8 Nov 2013 17:34:54 +0100
-Subject: [PATCH 037/266] usb: do no disable interrupts in giveback
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 035/264] usb: do no disable interrupts in giveback
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Since commit 94dfd7ed ("USB: HCD: support giveback of URB in tasklet
 context") the USB code disables interrupts before invoking the complete

debian/patches-rt/0036-rt-Provide-PREEMPT_RT_BASE-config-switch.patch

@@ -1,8 +1,8 @@
-From 667e1ce22caf422d9c7b4b05bdde2c47a2e74756 Mon Sep 17 00:00:00 2001
+From 588e8fb01ec7915ef280606b80bd605f49c56915 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Fri, 17 Jun 2011 12:39:57 +0200
-Subject: [PATCH 038/266] rt: Provide PREEMPT_RT_BASE config switch
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 036/264] rt: Provide PREEMPT_RT_BASE config switch
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Introduce PREEMPT_RT_BASE which enables parts of
 PREEMPT_RT_FULL. Forces interrupt threading and enables some of the RT

debian/patches-rt/0037-cpumask-Disable-CONFIG_CPUMASK_OFFSTACK-for-RT.patch

@@ -1,8 +1,8 @@
-From 18f9f1c6657f01598563025bf4d8c56bee127c3e Mon Sep 17 00:00:00 2001
+From 9480b8b41cb649337466e43807eff3816a9530bc Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Wed, 14 Dec 2011 01:03:49 +0100
-Subject: [PATCH 039/266] cpumask: Disable CONFIG_CPUMASK_OFFSTACK for RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 037/264] cpumask: Disable CONFIG_CPUMASK_OFFSTACK for RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 There are "valid" GFP_ATOMIC allocations such as
 
@@ -47,7 +47,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
  2 files changed, 2 insertions(+), 1 deletion(-)
 
 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
-index 44c6a82b7ce5..06c3ec0c9c12 100644
+index e76d16ac2776..04a45d6d0167 100644
 --- a/arch/x86/Kconfig
 +++ b/arch/x86/Kconfig
 @@ -934,7 +934,7 @@ config CALGARY_IOMMU_ENABLED_BY_DEFAULT

debian/patches-rt/0038-jump-label-disable-if-stop_machine-is-used.patch

@@ -1,8 +1,8 @@
-From 285155bfdfd713f7a20b7b2607bebaa3b6e226d6 Mon Sep 17 00:00:00 2001
+From d23a435dc809c84e3185683681ef735f2097fe57 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Wed, 8 Jul 2015 17:14:48 +0200
-Subject: [PATCH 040/266] jump-label: disable if stop_machine() is used
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 038/264] jump-label: disable if stop_machine() is used
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Some architectures are using stop_machine() while switching the opcode which
 leads to latency spikes.

debian/patches-rt/0039-kconfig-Disable-config-options-which-are-not-RT-comp.patch

@@ -1,9 +1,9 @@
-From d751d981bb0b049a6d70770a570d844cc6d7d69f Mon Sep 17 00:00:00 2001
+From 6c83d4802fcd91010b16a5a69456c7370cd10f9f Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Sun, 24 Jul 2011 12:11:43 +0200
-Subject: [PATCH 041/266] kconfig: Disable config options which are not RT
+Subject: [PATCH 039/264] kconfig: Disable config options which are not RT
  compatible
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Disable stuff which is known to have issues on RT
 

debian/patches-rt/0040-lockdep-disable-self-test.patch

@@ -1,11 +1,11 @@
-From c0eb3a8fa85bf6f84e02e76fcb71c49ed95e08c3 Mon Sep 17 00:00:00 2001
+From 968d103b4727308889b77f3fa556e149bba6d56c Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Tue, 17 Oct 2017 16:36:18 +0200
-Subject: [PATCH 042/266] lockdep: disable self-test
+Subject: [PATCH 040/264] lockdep: disable self-test
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The self-test wasn't always 100% accurate for RT. We disabled a few
 tests which failed because they had a different semantic for RT. Some

debian/patches-rt/0041-mm-Allow-only-slub-on-RT.patch

@@ -1,8 +1,8 @@
-From 3c67357f9ddd2cd3edc9e9703489fe065841c745 Mon Sep 17 00:00:00 2001
+From 16680836f36c75ccaff96ab3155869144b0dd028 Mon Sep 17 00:00:00 2001
 From: Ingo Molnar <mingo@elte.hu>
 Date: Fri, 3 Jul 2009 08:44:03 -0500
-Subject: [PATCH 043/266] mm: Allow only slub on RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 041/264] mm: Allow only slub on RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Disable SLAB and SLOB on -RT. Only SLUB is adopted to -RT needs.
 

debian/patches-rt/0042-locking-Disable-spin-on-owner-for-RT.patch

@@ -1,11 +1,11 @@
-From da969770d426e1540fefe9ce5babeb38ed79736e Mon Sep 17 00:00:00 2001
+From a506cf490ae3e346c6082877f109fcf34568f22d Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Sun, 17 Jul 2011 21:51:45 +0200
-Subject: [PATCH 044/266] locking: Disable spin on owner for RT
+Subject: [PATCH 042/264] locking: Disable spin on owner for RT
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Drop spin on owner for mutex / rwsem. We are most likely not using it
 but…

debian/patches-rt/0043-rcu-Disable-RCU_FAST_NO_HZ-on-RT.patch

@@ -1,8 +1,8 @@
-From 7693a7d0ace9236acfc968d46960678bf81951a2 Mon Sep 17 00:00:00 2001
+From 30987f403875e211eee90cac11127e04b1a27c73 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Sun, 28 Oct 2012 13:26:09 +0000
-Subject: [PATCH 045/266] rcu: Disable RCU_FAST_NO_HZ on RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 043/264] rcu: Disable RCU_FAST_NO_HZ on RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 This uses a timer_list timer from the irq disabled guts of the idle
 code. Disable it for now to prevent wreckage.

debian/patches-rt/0044-rcu-make-RCU_BOOST-default-on-RT.patch

@@ -1,8 +1,8 @@
-From 9663e4eb2ef8749e6888e179b36148a33b0903b6 Mon Sep 17 00:00:00 2001
+From 709173f4678f7f2f0b834e508d8044821d1c2354 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Fri, 21 Mar 2014 20:19:05 +0100
-Subject: [PATCH 046/266] rcu: make RCU_BOOST default on RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 044/264] rcu: make RCU_BOOST default on RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Since it is no longer invoked from the softirq people run into OOM more
 often if the priority of the RCU thread is too low. Making boosting

debian/patches-rt/0045-sched-Disable-CONFIG_RT_GROUP_SCHED-on-RT.patch

@@ -1,8 +1,8 @@
-From 066901c0a5deb8707fb2288c085499a4c497b029 Mon Sep 17 00:00:00 2001
+From 56d2f884391ba7e98721f6639f87698e46429c7f Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Mon, 18 Jul 2011 17:03:52 +0200
-Subject: [PATCH 047/266] sched: Disable CONFIG_RT_GROUP_SCHED on RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 045/264] sched: Disable CONFIG_RT_GROUP_SCHED on RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Carsten reported problems when running:
 

debian/patches-rt/0046-net-core-disable-NET_RX_BUSY_POLL.patch

@@ -1,11 +1,11 @@
-From 41d940e10ea6260a89e82f3bc62428bca1a8373a Mon Sep 17 00:00:00 2001
+From a5a9737c0c6edf17eecb16a923a936432f11019e Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Sat, 27 May 2017 19:02:06 +0200
-Subject: [PATCH 048/266] net/core: disable NET_RX_BUSY_POLL
+Subject: [PATCH 046/264] net/core: disable NET_RX_BUSY_POLL
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 sk_busy_loop() does preempt_disable() followed by a few operations which can
 take sleeping locks and may get long.

debian/patches-rt/0047-arm-disable-NEON-in-kernel-mode.patch

@@ -1,8 +1,8 @@
-From 971f370fb7433d4b34102c32dea2095776b569b1 Mon Sep 17 00:00:00 2001
+From 0db6c523b2591dbf527c759ef1b3718f96bc3c29 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Fri, 1 Dec 2017 10:42:03 +0100
-Subject: [PATCH 049/266] arm*: disable NEON in kernel mode
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 047/264] arm*: disable NEON in kernel mode
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 NEON in kernel mode is used by the crypto algorithms and raid6 code.
 While the raid6 code looks okay, the crypto algorithms do not: NEON

debian/patches-rt/0048-powerpc-Use-generic-rwsem-on-RT.patch

@@ -1,8 +1,8 @@
-From 50ff216c2966385635b18c93bcbd6fc09bb6a942 Mon Sep 17 00:00:00 2001
+From 24bc2177006a16588c79a438ba84122ec215135a Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Tue, 14 Jul 2015 14:26:34 +0200
-Subject: [PATCH 050/266] powerpc: Use generic rwsem on RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 048/264] powerpc: Use generic rwsem on RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Use generic code which uses rtmutex
 

debian/patches-rt/0049-powerpc-kvm-Disable-in-kernel-MPIC-emulation-for-PRE.patch

@@ -1,9 +1,9 @@
-From a87ef1b342f7eccaee4350f3b40f04cb8146563f Mon Sep 17 00:00:00 2001
+From 86dd7e931e1f812e0fc9b44545ed1f9ffc80dcae Mon Sep 17 00:00:00 2001
 From: Bogdan Purcareata <bogdan.purcareata@freescale.com>
 Date: Fri, 24 Apr 2015 15:53:13 +0000
-Subject: [PATCH 051/266] powerpc/kvm: Disable in-kernel MPIC emulation for
+Subject: [PATCH 049/264] powerpc/kvm: Disable in-kernel MPIC emulation for
  PREEMPT_RT_FULL
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 While converting the openpic emulation code to use a raw_spinlock_t enables
 guests to run on RT, there's still a performance issue. For interrupts sent in

debian/patches-rt/0050-powerpc-Disable-highmem-on-RT.patch

@@ -1,8 +1,8 @@
-From 82b9e441c6737a2e2b23018ef6ee5e8ea70bea92 Mon Sep 17 00:00:00 2001
+From f5b4401c967f9ead16662b347d2082f8f2743205 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Mon, 18 Jul 2011 17:08:34 +0200
-Subject: [PATCH 052/266] powerpc: Disable highmem on RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 050/264] powerpc: Disable highmem on RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The current highmem handling on -RT is not compatible and needs fixups.
 

debian/patches-rt/0051-mips-Disable-highmem-on-RT.patch

@@ -1,8 +1,8 @@
-From 1f9a74c4a2b97a80e19078334933194464eea4e4 Mon Sep 17 00:00:00 2001
+From 29b46bfd781d871ae857c940e6ef76454bf356c2 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Mon, 18 Jul 2011 17:10:12 +0200
-Subject: [PATCH 053/266] mips: Disable highmem on RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 051/264] mips: Disable highmem on RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The current highmem handling on -RT is not compatible and needs fixups.
 

debian/patches-rt/0052-x86-Use-generic-rwsem_spinlocks-on-rt.patch

@@ -1,8 +1,8 @@
-From 9090d6e680a6bc0177bc228d335f7185ae51a20b Mon Sep 17 00:00:00 2001
+From 789344b11534d2799fbc807496846f21869124b5 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Sun, 26 Jul 2009 02:21:32 +0200
-Subject: [PATCH 054/266] x86: Use generic rwsem_spinlocks on -rt
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 052/264] x86: Use generic rwsem_spinlocks on -rt
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Simplifies the separation of anon_rw_semaphores and rw_semaphores for
 -rt.
@@ -13,7 +13,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
  1 file changed, 4 insertions(+), 1 deletion(-)
 
 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
-index 06c3ec0c9c12..8c56260bdf84 100644
+index 04a45d6d0167..1b05ae86bdde 100644
 --- a/arch/x86/Kconfig
 +++ b/arch/x86/Kconfig
 @@ -264,8 +264,11 @@ config ARCH_MAY_HAVE_PC_FDC

debian/patches-rt/0053-leds-trigger-disable-CPU-trigger-on-RT.patch

@@ -1,8 +1,8 @@
-From 6735813a67410ba9afbfa1a69797e4b21b41e5d6 Mon Sep 17 00:00:00 2001
+From 7554227ac04319dadc334245535dd1d21d258de0 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Thu, 23 Jan 2014 14:45:59 +0100
-Subject: [PATCH 055/266] leds: trigger: disable CPU trigger on -RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 053/264] leds: trigger: disable CPU trigger on -RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 as it triggers:
 |CPU: 0 PID: 0 Comm: swapper Not tainted 3.12.8-rt10 #141

debian/patches-rt/0054-cpufreq-drop-K8-s-driver-from-beeing-selected.patch

@@ -1,8 +1,8 @@
-From 5c0e9974fc9f622e71e435b87ffad62998c6ab07 Mon Sep 17 00:00:00 2001
+From 57c3607ed990ada1d1636542d00bd3ed95e243da Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Thu, 9 Apr 2015 15:23:01 +0200
-Subject: [PATCH 056/266] cpufreq: drop K8's driver from beeing selected
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 054/264] cpufreq: drop K8's driver from beeing selected
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Ralf posted a picture of a backtrace from
 

debian/patches-rt/0055-md-disable-bcache.patch

@@ -1,11 +1,11 @@
-From affa4221731e24ded417ce3ae0d456609f586437 Mon Sep 17 00:00:00 2001
+From 53eb768ccfb675d61d67bd236402aa90434a6923 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Thu, 29 Aug 2013 11:48:57 +0200
-Subject: [PATCH 057/266] md: disable bcache
+Subject: [PATCH 055/264] md: disable bcache
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 It uses anon semaphores
 |drivers/md/bcache/request.c: In function ‘cached_dev_write_complete’:

debian/patches-rt/0056-efi-Disable-runtime-services-on-RT.patch

@@ -1,8 +1,8 @@
-From f6bac5f902f6e18278e4e5882195b993725d520b Mon Sep 17 00:00:00 2001
+From 62309a1da779bde384a7645a7d3e2713520a76da Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Thu, 26 Jul 2018 15:03:16 +0200
-Subject: [PATCH 058/266] efi: Disable runtime services on RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 056/264] efi: Disable runtime services on RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Based on meassurements the EFI functions get_variable /
 get_next_variable take up to 2us which looks okay.

debian/patches-rt/0057-printk-Add-a-printk-kill-switch.patch

@@ -1,8 +1,8 @@
-From db94b434e576549c696fa88efa6da37686c3105e Mon Sep 17 00:00:00 2001
+From 09acfc4d67168f054485eb40955069fa2390a5ec Mon Sep 17 00:00:00 2001
 From: Ingo Molnar <mingo@elte.hu>
 Date: Fri, 22 Jul 2011 17:58:40 +0200
-Subject: [PATCH 059/266] printk: Add a printk kill switch
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 057/264] printk: Add a printk kill switch
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Add a prinkt-kill-switch. This is used from (NMI) watchdog to ensure that
 it does not dead-lock with the early printk code.

debian/patches-rt/0058-printk-Add-force_early_printk-boot-param-to-help-wit.patch

@@ -1,9 +1,9 @@
-From d8d56f3a4ed8403b82e04725ee6de60304deb3a3 Mon Sep 17 00:00:00 2001
+From 3dd75cbf0c1ddd8dc0a7c0492e86f7293a730145 Mon Sep 17 00:00:00 2001
 From: Peter Zijlstra <peterz@infradead.org>
 Date: Fri, 2 Sep 2011 14:41:29 +0200
-Subject: [PATCH 060/266] printk: Add "force_early_printk" boot param to help
+Subject: [PATCH 058/264] printk: Add "force_early_printk" boot param to help
  with debugging
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Gives me an option to screw printk and actually see what the machine
 says.

debian/patches-rt/0059-preempt-Provide-preempt_-_-no-rt-variants.patch

@@ -1,8 +1,8 @@
-From 06d1d562d9934f5c0fa80e760657900af0dd35cd Mon Sep 17 00:00:00 2001
+From 31772df387205be3a95e3d0bc21b7b81a244f6df Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Fri, 24 Jul 2009 12:38:56 +0200
-Subject: [PATCH 061/266] preempt: Provide preempt_*_(no)rt variants
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 059/264] preempt: Provide preempt_*_(no)rt variants
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 RT needs a few preempt_disable/enable points which are not necessary
 otherwise. Implement variants to avoid #ifdeffery.

debian/patches-rt/0060-futex-workaround-migrate_disable-enable-in-different.patch

@@ -1,9 +1,9 @@
-From fcac9e8e052ad0a523a1cf3096b7e506754fa454 Mon Sep 17 00:00:00 2001
+From c78bd62f56b86aa7717ac7a79e288fa8b3978573 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Wed, 8 Mar 2017 14:23:35 +0100
-Subject: [PATCH 062/266] futex: workaround migrate_disable/enable in different
+Subject: [PATCH 060/264] futex: workaround migrate_disable/enable in different
  context
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 migrate_disable()/migrate_enable() takes a different path in atomic() vs
 !atomic() context. These little hacks ensure that we don't underflow / overflow
@@ -17,7 +17,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  1 file changed, 19 insertions(+)
 
 diff --git a/kernel/futex.c b/kernel/futex.c
-index c5fca746edc4..cea098efd12e 100644
+index 5a26d843a015..1bd0950bea4e 100644
 --- a/kernel/futex.c
 +++ b/kernel/futex.c
 @@ -2859,6 +2859,14 @@ static int futex_lock_pi(u32 __user *uaddr, unsigned int flags,

debian/patches-rt/0061-rt-Add-local-irq-locks.patch

@@ -1,8 +1,8 @@
-From f9239dc23086d9c032d0d537c9963abb576143ee Mon Sep 17 00:00:00 2001
+From 5b811e266fa9c293395c73c7a21e7e5c5a51deb1 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Mon, 20 Jun 2011 09:03:47 +0200
-Subject: [PATCH 063/266] rt: Add local irq locks
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 061/264] rt: Add local irq locks
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Introduce locallock. For !RT this maps to preempt_disable()/
 local_irq_disable() so there is not much that changes. For RT this will

debian/patches-rt/0062-locallock-provide-get-put-_locked_ptr-variants.patch

@@ -1,8 +1,8 @@
-From 9e4d01906d9d81f07d456fb83b1bdd5ff019047f Mon Sep 17 00:00:00 2001
+From 251ca7087d744d8b174f8488d2f7ea42cedaccf3 Mon Sep 17 00:00:00 2001
 From: Julia Cartwright <julia@ni.com>
 Date: Mon, 7 May 2018 08:58:56 -0500
-Subject: [PATCH 064/266] locallock: provide {get,put}_locked_ptr() variants
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 062/264] locallock: provide {get,put}_locked_ptr() variants
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Provide a set of locallocked accessors for pointers to per-CPU data;
 this is useful for dynamically-allocated per-CPU regions, for example.

debian/patches-rt/0063-mm-scatterlist-Do-not-disable-irqs-on-RT.patch

@@ -1,8 +1,8 @@
-From 4fd0a81c1f1b284d3b3833169556b1476d2aa4e8 Mon Sep 17 00:00:00 2001
+From bdf1c5db6f1c5d8fe706592f9373849948d65813 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Fri, 3 Jul 2009 08:44:34 -0500
-Subject: [PATCH 065/266] mm/scatterlist: Do not disable irqs on RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 063/264] mm/scatterlist: Do not disable irqs on RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 For -RT it is enough to keep pagefault disabled (which is currently handled by
 kmap_atomic()).

debian/patches-rt/0064-signal-x86-Delay-calling-signals-in-atomic.patch

@@ -1,8 +1,8 @@
-From bacf069f1145a471fbdaafd0d2e75d1ca061c4e9 Mon Sep 17 00:00:00 2001
+From d892f2116baf1643d4d3c792231c687fa49b71ce Mon Sep 17 00:00:00 2001
 From: Oleg Nesterov <oleg@redhat.com>
 Date: Tue, 14 Jul 2015 14:26:34 +0200
-Subject: [PATCH 066/266] signal/x86: Delay calling signals in atomic
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 064/264] signal/x86: Delay calling signals in atomic
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 On x86_64 we must disable preemption before we enable interrupts
 for stack faults, int3 and debugging, because the current task is using
@@ -80,7 +80,7 @@ index 33d3c88a7225..fb0438d06ca7 100644
  typedef sigset_t compat_sigset_t;
  #endif
 diff --git a/include/linux/sched.h b/include/linux/sched.h
-index fad3583f0933..daa99f3b7c78 100644
+index df39ad5916e7..535e57775208 100644
 --- a/include/linux/sched.h
 +++ b/include/linux/sched.h
 @@ -881,6 +881,10 @@ struct task_struct {

debian/patches-rt/0065-x86-signal-delay-calling-signals-on-32bit.patch

@@ -1,8 +1,8 @@
-From fdbf4b87f2f3db9fbada1069ca5f38dc2384cec6 Mon Sep 17 00:00:00 2001
+From 6828880f532efdf1ded1248f5e0ea555e9520eda Mon Sep 17 00:00:00 2001
 From: Yang Shi <yang.shi@linaro.org>
 Date: Thu, 10 Dec 2015 10:58:51 -0800
-Subject: [PATCH 067/266] x86/signal: delay calling signals on 32bit
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 065/264] x86/signal: delay calling signals on 32bit
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 When running some ptrace single step tests on x86-32 machine, the below problem
 is triggered:

debian/patches-rt/0066-buffer_head-Replace-bh_uptodate_lock-for-rt.patch

@@ -1,8 +1,8 @@
-From b46962ff96a6d54dd6173294d9ae9f48286b213e Mon Sep 17 00:00:00 2001
+From 651a49976e8e481190cc465a5590940a6f6bbcf9 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Fri, 18 Mar 2011 09:18:52 +0100
-Subject: [PATCH 068/266] buffer_head: Replace bh_uptodate_lock for -rt
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 066/264] buffer_head: Replace bh_uptodate_lock for -rt
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Wrap the bit_spin_lock calls into a separate inline and add the RT
 replacements with a real spinlock.
@@ -16,7 +16,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
  4 files changed, 46 insertions(+), 25 deletions(-)
 
 diff --git a/fs/buffer.c b/fs/buffer.c
-index c083c4b3c1e7..b0ac4454b4a0 100644
+index a550e0d8e965..a5b3a456dbff 100644
 --- a/fs/buffer.c
 +++ b/fs/buffer.c
 @@ -274,8 +274,7 @@ static void end_buffer_async_read(struct buffer_head *bh, int uptodate)
@@ -78,7 +78,7 @@ index c083c4b3c1e7..b0ac4454b4a0 100644
  }
  EXPORT_SYMBOL(end_buffer_async_write);
  
-@@ -3361,6 +3353,7 @@ struct buffer_head *alloc_buffer_head(gfp_t gfp_flags)
+@@ -3368,6 +3360,7 @@ struct buffer_head *alloc_buffer_head(gfp_t gfp_flags)
  	struct buffer_head *ret = kmem_cache_zalloc(bh_cachep, gfp_flags);
  	if (ret) {
  		INIT_LIST_HEAD(&ret->b_assoc_buffers);

debian/patches-rt/0067-fs-jbd-jbd2-Make-state-lock-and-journal-head-lock-rt.patch

@@ -1,9 +1,9 @@
-From 3c12ff53bd33aa4b2a87422ac8ae4a39ca3fd689 Mon Sep 17 00:00:00 2001
+From 6107effb93a85ff7db4857dca4a0acc2ec4a7d5c Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Fri, 18 Mar 2011 10:11:25 +0100
-Subject: [PATCH 069/266] fs: jbd/jbd2: Make state lock and journal head lock
+Subject: [PATCH 067/264] fs: jbd/jbd2: Make state lock and journal head lock
  rt safe
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 bit_spin_locks break under RT.
 

debian/patches-rt/0068-list_bl-Make-list-head-locking-RT-safe.patch

@@ -1,8 +1,8 @@
-From 49c5f6e11359ffcdc8b0c3dd8bf22a629534760e Mon Sep 17 00:00:00 2001
+From 44a67462ebab9e354cfa669144248912fa92ca24 Mon Sep 17 00:00:00 2001
 From: Paul Gortmaker <paul.gortmaker@windriver.com>
 Date: Fri, 21 Jun 2013 15:07:25 -0400
-Subject: [PATCH 070/266] list_bl: Make list head locking RT safe
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 068/264] list_bl: Make list head locking RT safe
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 As per changes in include/linux/jbd_common.h for avoiding the
 bit_spin_locks on RT ("fs: jbd/jbd2: Make state lock and journal

debian/patches-rt/0069-list_bl-fixup-bogus-lockdep-warning.patch

@@ -1,8 +1,8 @@
-From 18baa05e062b4a3e349cc30313d665960c98d33c Mon Sep 17 00:00:00 2001
+From 20f64514264a9d0ea1533f4743f542a1fb056a16 Mon Sep 17 00:00:00 2001
 From: Josh Cartwright <joshc@ni.com>
 Date: Thu, 31 Mar 2016 00:04:25 -0500
-Subject: [PATCH 071/266] list_bl: fixup bogus lockdep warning
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 069/264] list_bl: fixup bogus lockdep warning
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 At first glance, the use of 'static inline' seems appropriate for
 INIT_HLIST_BL_HEAD().

debian/patches-rt/0070-genirq-Disable-irqpoll-on-rt.patch

@@ -1,8 +1,8 @@
-From 2f7ec5b079ec9ac3bff29d542d21e5ecd6f14d0f Mon Sep 17 00:00:00 2001
+From 7520cd851f5733f5e69fe73008893f4be48506f9 Mon Sep 17 00:00:00 2001
 From: Ingo Molnar <mingo@elte.hu>
 Date: Fri, 3 Jul 2009 08:29:57 -0500
-Subject: [PATCH 072/266] genirq: Disable irqpoll on -rt
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 070/264] genirq: Disable irqpoll on -rt
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Creates long latencies for no value
 

debian/patches-rt/0071-genirq-Force-interrupt-thread-on-RT.patch

@@ -1,8 +1,8 @@
-From a21ce2ad1b7d3e1927e69f5ff85f00035cc31e43 Mon Sep 17 00:00:00 2001
+From 22860bd2c33dc3abc1b0aa695f8f455595762a93 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Sun, 3 Apr 2011 11:57:29 +0200
-Subject: [PATCH 073/266] genirq: Force interrupt thread on RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 071/264] genirq: Force interrupt thread on RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Force threaded_irqs and optimize the code (force_irqthreads) in regard
 to this.

debian/patches-rt/0072-Split-IRQ-off-and-zone-lock-while-freeing-pages-from.patch

@@ -1,9 +1,9 @@
-From 6993ab71f072edd10b4f3e076c474cea6290b9da Mon Sep 17 00:00:00 2001
+From 3c22477fe8ef4919a3fb0314834751ad2e2134d8 Mon Sep 17 00:00:00 2001
 From: Peter Zijlstra <peterz@infradead.org>
 Date: Mon, 28 May 2018 15:24:20 +0200
-Subject: [PATCH 074/266] Split IRQ-off and zone->lock while freeing pages from
+Subject: [PATCH 072/264] Split IRQ-off and zone->lock while freeing pages from
  PCP list #1
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Split the IRQ-off section while accessing the PCP list from zone->lock
 while freeing pages.
@@ -18,7 +18,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  1 file changed, 52 insertions(+), 30 deletions(-)
 
 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
-index ef99971c13dd..a84ac7af753d 100644
+index 8e6932a140b8..8c10f34364c0 100644
 --- a/mm/page_alloc.c
 +++ b/mm/page_alloc.c
 @@ -1095,7 +1095,7 @@ static inline void prefetch_buddy(struct page *page)

debian/patches-rt/0073-Split-IRQ-off-and-zone-lock-while-freeing-pages-from.patch

@@ -1,9 +1,9 @@
-From 51ba31edfd57dc313746febb2897e6b0735300c6 Mon Sep 17 00:00:00 2001
+From e4639c8f6abcfb4b8b26aa296089349739103578 Mon Sep 17 00:00:00 2001
 From: Peter Zijlstra <peterz@infradead.org>
 Date: Mon, 28 May 2018 15:24:21 +0200
-Subject: [PATCH 075/266] Split IRQ-off and zone->lock while freeing pages from
+Subject: [PATCH 073/264] Split IRQ-off and zone->lock while freeing pages from
  PCP list #2
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Split the IRQ-off section while accessing the PCP list from zone->lock
 while freeing pages.
@@ -18,7 +18,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  1 file changed, 50 insertions(+), 10 deletions(-)
 
 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
-index a84ac7af753d..8a96b1e6f4f4 100644
+index 8c10f34364c0..4d630aebd84f 100644
 --- a/mm/page_alloc.c
 +++ b/mm/page_alloc.c
 @@ -1105,8 +1105,8 @@ static inline void prefetch_buddy(struct page *page)

debian/patches-rt/0074-mm-SLxB-change-list_lock-to-raw_spinlock_t.patch

@@ -1,8 +1,8 @@
-From b143284103a8a0d48389a1335bdef9311113921d Mon Sep 17 00:00:00 2001
+From 21da9341b8a6c5d9308bf0c2fa3fe4647749f125 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Mon, 28 May 2018 15:24:22 +0200
-Subject: [PATCH 076/266] mm/SLxB: change list_lock to raw_spinlock_t
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 074/264] mm/SLxB: change list_lock to raw_spinlock_t
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The list_lock is used with used with IRQs off on RT. Make it a raw_spinlock_t
 otherwise the interrupts won't be disabled on -RT.  The locking rules remain
@@ -19,7 +19,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  3 files changed, 73 insertions(+), 73 deletions(-)
 
 diff --git a/mm/slab.c b/mm/slab.c
-index fad6839e8eab..a7ab3957282b 100644
+index b8e0ec74330f..21fe15fb9624 100644
 --- a/mm/slab.c
 +++ b/mm/slab.c
 @@ -233,7 +233,7 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
@@ -43,7 +43,7 @@ index fad6839e8eab..a7ab3957282b 100644
  
  	slabs_destroy(cachep, &list);
  }
-@@ -730,7 +730,7 @@ static void __drain_alien_cache(struct kmem_cache *cachep,
+@@ -731,7 +731,7 @@ static void __drain_alien_cache(struct kmem_cache *cachep,
  	struct kmem_cache_node *n = get_node(cachep, node);
  
  	if (ac->avail) {
@@ -52,7 +52,7 @@ index fad6839e8eab..a7ab3957282b 100644
  		/*
  		 * Stuff objects into the remote nodes shared array first.
  		 * That way we could avoid the overhead of putting the objects
-@@ -741,7 +741,7 @@ static void __drain_alien_cache(struct kmem_cache *cachep,
+@@ -742,7 +742,7 @@ static void __drain_alien_cache(struct kmem_cache *cachep,
  
  		free_block(cachep, ac->entry, ac->avail, node, list);
  		ac->avail = 0;
@@ -61,7 +61,7 @@ index fad6839e8eab..a7ab3957282b 100644
  	}
  }
  
-@@ -814,9 +814,9 @@ static int __cache_free_alien(struct kmem_cache *cachep, void *objp,
+@@ -815,9 +815,9 @@ static int __cache_free_alien(struct kmem_cache *cachep, void *objp,
  		slabs_destroy(cachep, &list);
  	} else {
  		n = get_node(cachep, page_node);
@@ -73,7 +73,7 @@ index fad6839e8eab..a7ab3957282b 100644
  		slabs_destroy(cachep, &list);
  	}
  	return 1;
-@@ -857,10 +857,10 @@ static int init_cache_node(struct kmem_cache *cachep, int node, gfp_t gfp)
+@@ -858,10 +858,10 @@ static int init_cache_node(struct kmem_cache *cachep, int node, gfp_t gfp)
  	 */
  	n = get_node(cachep, node);
  	if (n) {
@@ -86,7 +86,7 @@ index fad6839e8eab..a7ab3957282b 100644
  
  		return 0;
  	}
-@@ -939,7 +939,7 @@ static int setup_kmem_cache_node(struct kmem_cache *cachep,
+@@ -940,7 +940,7 @@ static int setup_kmem_cache_node(struct kmem_cache *cachep,
  		goto fail;
  
  	n = get_node(cachep, node);
@@ -95,7 +95,7 @@ index fad6839e8eab..a7ab3957282b 100644
  	if (n->shared && force_change) {
  		free_block(cachep, n->shared->entry,
  				n->shared->avail, node, &list);
-@@ -957,7 +957,7 @@ static int setup_kmem_cache_node(struct kmem_cache *cachep,
+@@ -958,7 +958,7 @@ static int setup_kmem_cache_node(struct kmem_cache *cachep,
  		new_alien = NULL;
  	}
  
@@ -104,7 +104,7 @@ index fad6839e8eab..a7ab3957282b 100644
  	slabs_destroy(cachep, &list);
  
  	/*
-@@ -996,7 +996,7 @@ static void cpuup_canceled(long cpu)
+@@ -997,7 +997,7 @@ static void cpuup_canceled(long cpu)
  		if (!n)
  			continue;
  
@@ -113,7 +113,7 @@ index fad6839e8eab..a7ab3957282b 100644
  
  		/* Free limit for this kmem_cache_node */
  		n->free_limit -= cachep->batchcount;
-@@ -1009,7 +1009,7 @@ static void cpuup_canceled(long cpu)
+@@ -1010,7 +1010,7 @@ static void cpuup_canceled(long cpu)
  		}
  
  		if (!cpumask_empty(mask)) {
@@ -122,7 +122,7 @@ index fad6839e8eab..a7ab3957282b 100644
  			goto free_slab;
  		}
  
-@@ -1023,7 +1023,7 @@ static void cpuup_canceled(long cpu)
+@@ -1024,7 +1024,7 @@ static void cpuup_canceled(long cpu)
  		alien = n->alien;
  		n->alien = NULL;
  
@@ -131,7 +131,7 @@ index fad6839e8eab..a7ab3957282b 100644
  
  		kfree(shared);
  		if (alien) {
-@@ -1207,7 +1207,7 @@ static void __init init_list(struct kmem_cache *cachep, struct kmem_cache_node *
+@@ -1208,7 +1208,7 @@ static void __init init_list(struct kmem_cache *cachep, struct kmem_cache_node *
  	/*
  	 * Do not assume that spinlocks can be initialized via memcpy:
  	 */
@@ -140,7 +140,7 @@ index fad6839e8eab..a7ab3957282b 100644
  
  	MAKE_ALL_LISTS(cachep, ptr, nodeid);
  	cachep->node[nodeid] = ptr;
-@@ -1378,11 +1378,11 @@ slab_out_of_memory(struct kmem_cache *cachep, gfp_t gfpflags, int nodeid)
+@@ -1379,11 +1379,11 @@ slab_out_of_memory(struct kmem_cache *cachep, gfp_t gfpflags, int nodeid)
  	for_each_kmem_cache_node(cachep, node, n) {
  		unsigned long total_slabs, free_slabs, free_objs;
  
@@ -154,7 +154,7 @@ index fad6839e8eab..a7ab3957282b 100644
  
  		pr_warn("  node %d: slabs: %ld/%ld, objs: %ld/%ld\n",
  			node, total_slabs - free_slabs, total_slabs,
-@@ -2175,7 +2175,7 @@ static void check_spinlock_acquired(struct kmem_cache *cachep)
+@@ -2178,7 +2178,7 @@ static void check_spinlock_acquired(struct kmem_cache *cachep)
  {
  #ifdef CONFIG_SMP
  	check_irq_off();
@@ -163,7 +163,7 @@ index fad6839e8eab..a7ab3957282b 100644
  #endif
  }
  
-@@ -2183,7 +2183,7 @@ static void check_spinlock_acquired_node(struct kmem_cache *cachep, int node)
+@@ -2186,7 +2186,7 @@ static void check_spinlock_acquired_node(struct kmem_cache *cachep, int node)
  {
  #ifdef CONFIG_SMP
  	check_irq_off();
@@ -172,7 +172,7 @@ index fad6839e8eab..a7ab3957282b 100644
  #endif
  }
  
-@@ -2223,9 +2223,9 @@ static void do_drain(void *arg)
+@@ -2226,9 +2226,9 @@ static void do_drain(void *arg)
  	check_irq_off();
  	ac = cpu_cache_get(cachep);
  	n = get_node(cachep, node);
@@ -184,7 +184,7 @@ index fad6839e8eab..a7ab3957282b 100644
  	slabs_destroy(cachep, &list);
  	ac->avail = 0;
  }
-@@ -2243,9 +2243,9 @@ static void drain_cpu_caches(struct kmem_cache *cachep)
+@@ -2246,9 +2246,9 @@ static void drain_cpu_caches(struct kmem_cache *cachep)
  			drain_alien_cache(cachep, n->alien);
  
  	for_each_kmem_cache_node(cachep, node, n) {
@@ -196,7 +196,7 @@ index fad6839e8eab..a7ab3957282b 100644
  
  		slabs_destroy(cachep, &list);
  	}
-@@ -2267,10 +2267,10 @@ static int drain_freelist(struct kmem_cache *cache,
+@@ -2270,10 +2270,10 @@ static int drain_freelist(struct kmem_cache *cache,
  	nr_freed = 0;
  	while (nr_freed < tofree && !list_empty(&n->slabs_free)) {
  
@@ -209,7 +209,7 @@ index fad6839e8eab..a7ab3957282b 100644
  			goto out;
  		}
  
-@@ -2283,7 +2283,7 @@ static int drain_freelist(struct kmem_cache *cache,
+@@ -2286,7 +2286,7 @@ static int drain_freelist(struct kmem_cache *cache,
  		 * to the cache.
  		 */
  		n->free_objects -= cache->num;
@@ -218,7 +218,7 @@ index fad6839e8eab..a7ab3957282b 100644
  		slab_destroy(cache, page);
  		nr_freed++;
  	}
-@@ -2731,7 +2731,7 @@ static void cache_grow_end(struct kmem_cache *cachep, struct page *page)
+@@ -2734,7 +2734,7 @@ static void cache_grow_end(struct kmem_cache *cachep, struct page *page)
  	INIT_LIST_HEAD(&page->lru);
  	n = get_node(cachep, page_to_nid(page));
  
@@ -227,7 +227,7 @@ index fad6839e8eab..a7ab3957282b 100644
  	n->total_slabs++;
  	if (!page->active) {
  		list_add_tail(&page->lru, &(n->slabs_free));
-@@ -2741,7 +2741,7 @@ static void cache_grow_end(struct kmem_cache *cachep, struct page *page)
+@@ -2744,7 +2744,7 @@ static void cache_grow_end(struct kmem_cache *cachep, struct page *page)
  
  	STATS_INC_GROWN(cachep);
  	n->free_objects += cachep->num - page->active;
@@ -236,7 +236,7 @@ index fad6839e8eab..a7ab3957282b 100644
  
  	fixup_objfreelist_debug(cachep, &list);
  }
-@@ -2909,7 +2909,7 @@ static struct page *get_first_slab(struct kmem_cache_node *n, bool pfmemalloc)
+@@ -2912,7 +2912,7 @@ static struct page *get_first_slab(struct kmem_cache_node *n, bool pfmemalloc)
  {
  	struct page *page;
  
@@ -245,7 +245,7 @@ index fad6839e8eab..a7ab3957282b 100644
  	page = list_first_entry_or_null(&n->slabs_partial, struct page, lru);
  	if (!page) {
  		n->free_touched = 1;
-@@ -2935,10 +2935,10 @@ static noinline void *cache_alloc_pfmemalloc(struct kmem_cache *cachep,
+@@ -2938,10 +2938,10 @@ static noinline void *cache_alloc_pfmemalloc(struct kmem_cache *cachep,
  	if (!gfp_pfmemalloc_allowed(flags))
  		return NULL;
  
@@ -258,7 +258,7 @@ index fad6839e8eab..a7ab3957282b 100644
  		return NULL;
  	}
  
-@@ -2947,7 +2947,7 @@ static noinline void *cache_alloc_pfmemalloc(struct kmem_cache *cachep,
+@@ -2950,7 +2950,7 @@ static noinline void *cache_alloc_pfmemalloc(struct kmem_cache *cachep,
  
  	fixup_slab_list(cachep, n, page, &list);
  
@@ -267,7 +267,7 @@ index fad6839e8eab..a7ab3957282b 100644
  	fixup_objfreelist_debug(cachep, &list);
  
  	return obj;
-@@ -3006,7 +3006,7 @@ static void *cache_alloc_refill(struct kmem_cache *cachep, gfp_t flags)
+@@ -3009,7 +3009,7 @@ static void *cache_alloc_refill(struct kmem_cache *cachep, gfp_t flags)
  	if (!n->free_objects && (!shared || !shared->avail))
  		goto direct_grow;
  
@@ -276,7 +276,7 @@ index fad6839e8eab..a7ab3957282b 100644
  	shared = READ_ONCE(n->shared);
  
  	/* See if we can refill from the shared array */
-@@ -3030,7 +3030,7 @@ static void *cache_alloc_refill(struct kmem_cache *cachep, gfp_t flags)
+@@ -3033,7 +3033,7 @@ static void *cache_alloc_refill(struct kmem_cache *cachep, gfp_t flags)
  must_grow:
  	n->free_objects -= ac->avail;
  alloc_done:
@@ -285,7 +285,7 @@ index fad6839e8eab..a7ab3957282b 100644
  	fixup_objfreelist_debug(cachep, &list);
  
  direct_grow:
-@@ -3255,7 +3255,7 @@ static void *____cache_alloc_node(struct kmem_cache *cachep, gfp_t flags,
+@@ -3258,7 +3258,7 @@ static void *____cache_alloc_node(struct kmem_cache *cachep, gfp_t flags,
  	BUG_ON(!n);
  
  	check_irq_off();
@@ -294,7 +294,7 @@ index fad6839e8eab..a7ab3957282b 100644
  	page = get_first_slab(n, false);
  	if (!page)
  		goto must_grow;
-@@ -3273,12 +3273,12 @@ static void *____cache_alloc_node(struct kmem_cache *cachep, gfp_t flags,
+@@ -3276,12 +3276,12 @@ static void *____cache_alloc_node(struct kmem_cache *cachep, gfp_t flags,
  
  	fixup_slab_list(cachep, n, page, &list);
  
@@ -309,7 +309,7 @@ index fad6839e8eab..a7ab3957282b 100644
  	page = cache_grow_begin(cachep, gfp_exact_node(flags), nodeid);
  	if (page) {
  		/* This slab isn't counted yet so don't update free_objects */
-@@ -3454,7 +3454,7 @@ static void cache_flusharray(struct kmem_cache *cachep, struct array_cache *ac)
+@@ -3457,7 +3457,7 @@ static void cache_flusharray(struct kmem_cache *cachep, struct array_cache *ac)
  
  	check_irq_off();
  	n = get_node(cachep, node);
@@ -318,7 +318,7 @@ index fad6839e8eab..a7ab3957282b 100644
  	if (n->shared) {
  		struct array_cache *shared_array = n->shared;
  		int max = shared_array->limit - shared_array->avail;
-@@ -3483,7 +3483,7 @@ static void cache_flusharray(struct kmem_cache *cachep, struct array_cache *ac)
+@@ -3486,7 +3486,7 @@ static void cache_flusharray(struct kmem_cache *cachep, struct array_cache *ac)
  		STATS_SET_FREEABLE(cachep, i);
  	}
  #endif
@@ -327,7 +327,7 @@ index fad6839e8eab..a7ab3957282b 100644
  	slabs_destroy(cachep, &list);
  	ac->avail -= batchcount;
  	memmove(ac->entry, &(ac->entry[batchcount]), sizeof(void *)*ac->avail);
-@@ -3893,9 +3893,9 @@ static int __do_tune_cpucache(struct kmem_cache *cachep, int limit,
+@@ -3896,9 +3896,9 @@ static int __do_tune_cpucache(struct kmem_cache *cachep, int limit,
  
  		node = cpu_to_mem(cpu);
  		n = get_node(cachep, node);
@@ -339,7 +339,7 @@ index fad6839e8eab..a7ab3957282b 100644
  		slabs_destroy(cachep, &list);
  	}
  	free_percpu(prev);
-@@ -4020,9 +4020,9 @@ static void drain_array(struct kmem_cache *cachep, struct kmem_cache_node *n,
+@@ -4023,9 +4023,9 @@ static void drain_array(struct kmem_cache *cachep, struct kmem_cache_node *n,
  		return;
  	}
  
@@ -351,7 +351,7 @@ index fad6839e8eab..a7ab3957282b 100644
  
  	slabs_destroy(cachep, &list);
  }
-@@ -4106,7 +4106,7 @@ void get_slabinfo(struct kmem_cache *cachep, struct slabinfo *sinfo)
+@@ -4109,7 +4109,7 @@ void get_slabinfo(struct kmem_cache *cachep, struct slabinfo *sinfo)
  
  	for_each_kmem_cache_node(cachep, node, n) {
  		check_irq_on();
@@ -360,7 +360,7 @@ index fad6839e8eab..a7ab3957282b 100644
  
  		total_slabs += n->total_slabs;
  		free_slabs += n->free_slabs;
-@@ -4115,7 +4115,7 @@ void get_slabinfo(struct kmem_cache *cachep, struct slabinfo *sinfo)
+@@ -4118,7 +4118,7 @@ void get_slabinfo(struct kmem_cache *cachep, struct slabinfo *sinfo)
  		if (n->shared)
  			shared_avail += n->shared->avail;
  
@@ -369,7 +369,7 @@ index fad6839e8eab..a7ab3957282b 100644
  	}
  	num_objs = total_slabs * cachep->num;
  	active_slabs = total_slabs - free_slabs;
-@@ -4330,13 +4330,13 @@ static int leaks_show(struct seq_file *m, void *p)
+@@ -4333,13 +4333,13 @@ static int leaks_show(struct seq_file *m, void *p)
  		for_each_kmem_cache_node(cachep, node, n) {
  
  			check_irq_on();
@@ -386,10 +386,10 @@ index fad6839e8eab..a7ab3957282b 100644
  	} while (!is_store_user_clean(cachep));
  
 diff --git a/mm/slab.h b/mm/slab.h
-index 58c6c1c2a78e..e904021207f1 100644
+index 9632772e14be..d6b01d61f768 100644
 --- a/mm/slab.h
 +++ b/mm/slab.h
-@@ -453,7 +453,7 @@ static inline void slab_post_alloc_hook(struct kmem_cache *s, gfp_t flags,
+@@ -454,7 +454,7 @@ static inline void slab_post_alloc_hook(struct kmem_cache *s, gfp_t flags,
   * The slab lists for all objects.
   */
  struct kmem_cache_node {
@@ -399,7 +399,7 @@ index 58c6c1c2a78e..e904021207f1 100644
  #ifdef CONFIG_SLAB
  	struct list_head slabs_partial;	/* partial list first, better asm code */
 diff --git a/mm/slub.c b/mm/slub.c
-index 8da34a8af53d..298cd7d368de 100644
+index 09c0e24a06d8..9450fb6da89f 100644
 --- a/mm/slub.c
 +++ b/mm/slub.c
 @@ -1167,7 +1167,7 @@ static noinline int free_debug_processing(
@@ -545,7 +545,7 @@ index 8da34a8af53d..298cd7d368de 100644
  	INIT_LIST_HEAD(&n->partial);
  #ifdef CONFIG_SLUB_DEBUG
  	atomic_long_set(&n->nr_slabs, 0);
-@@ -3653,7 +3653,7 @@ static void free_partial(struct kmem_cache *s, struct kmem_cache_node *n)
+@@ -3656,7 +3656,7 @@ static void free_partial(struct kmem_cache *s, struct kmem_cache_node *n)
  	struct page *page, *h;
  
  	BUG_ON(irqs_disabled());
@@ -554,7 +554,7 @@ index 8da34a8af53d..298cd7d368de 100644
  	list_for_each_entry_safe(page, h, &n->partial, lru) {
  		if (!page->inuse) {
  			remove_partial(n, page);
-@@ -3663,7 +3663,7 @@ static void free_partial(struct kmem_cache *s, struct kmem_cache_node *n)
+@@ -3666,7 +3666,7 @@ static void free_partial(struct kmem_cache *s, struct kmem_cache_node *n)
  			"Objects remaining in %s on __kmem_cache_shutdown()");
  		}
  	}
@@ -563,7 +563,7 @@ index 8da34a8af53d..298cd7d368de 100644
  
  	list_for_each_entry_safe(page, h, &discard, lru)
  		discard_slab(s, page);
-@@ -3936,7 +3936,7 @@ int __kmem_cache_shrink(struct kmem_cache *s)
+@@ -3939,7 +3939,7 @@ int __kmem_cache_shrink(struct kmem_cache *s)
  		for (i = 0; i < SHRINK_PROMOTE_MAX; i++)
  			INIT_LIST_HEAD(promote + i);
  
@@ -572,7 +572,7 @@ index 8da34a8af53d..298cd7d368de 100644
  
  		/*
  		 * Build lists of slabs to discard or promote.
-@@ -3967,7 +3967,7 @@ int __kmem_cache_shrink(struct kmem_cache *s)
+@@ -3970,7 +3970,7 @@ int __kmem_cache_shrink(struct kmem_cache *s)
  		for (i = SHRINK_PROMOTE_MAX - 1; i >= 0; i--)
  			list_splice(promote + i, &n->partial);
  
@@ -581,7 +581,7 @@ index 8da34a8af53d..298cd7d368de 100644
  
  		/* Release empty slabs */
  		list_for_each_entry_safe(page, t, &discard, lru)
-@@ -4381,7 +4381,7 @@ static int validate_slab_node(struct kmem_cache *s,
+@@ -4384,7 +4384,7 @@ static int validate_slab_node(struct kmem_cache *s,
  	struct page *page;
  	unsigned long flags;
  
@@ -590,7 +590,7 @@ index 8da34a8af53d..298cd7d368de 100644
  
  	list_for_each_entry(page, &n->partial, lru) {
  		validate_slab_slab(s, page, map);
-@@ -4403,7 +4403,7 @@ static int validate_slab_node(struct kmem_cache *s,
+@@ -4406,7 +4406,7 @@ static int validate_slab_node(struct kmem_cache *s,
  		       s->name, count, atomic_long_read(&n->nr_slabs));
  
  out:
@@ -599,7 +599,7 @@ index 8da34a8af53d..298cd7d368de 100644
  	return count;
  }
  
-@@ -4593,12 +4593,12 @@ static int list_locations(struct kmem_cache *s, char *buf,
+@@ -4596,12 +4596,12 @@ static int list_locations(struct kmem_cache *s, char *buf,
  		if (!atomic_long_read(&n->nr_slabs))
  			continue;
  

debian/patches-rt/0075-mm-SLUB-delay-giving-back-empty-slubs-to-IRQ-enabled.patch

@@ -1,9 +1,9 @@
-From 1fa02c36b05b392724988ddda8806f6cbf674446 Mon Sep 17 00:00:00 2001
+From 7950585d96adfc3a0b99a639041dbaed50e2a496 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Thu, 21 Jun 2018 17:29:19 +0200
-Subject: [PATCH 077/266] mm/SLUB: delay giving back empty slubs to IRQ enabled
+Subject: [PATCH 075/264] mm/SLUB: delay giving back empty slubs to IRQ enabled
  regions
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 __free_slab() is invoked with disabled interrupts which increases the
 irq-off time while __free_pages() is doing the work.
@@ -18,7 +18,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  1 file changed, 69 insertions(+), 5 deletions(-)
 
 diff --git a/mm/slub.c b/mm/slub.c
-index 298cd7d368de..224f79ee6b39 100644
+index 9450fb6da89f..7fd47a914f61 100644
 --- a/mm/slub.c
 +++ b/mm/slub.c
 @@ -1330,6 +1330,12 @@ static inline void dec_slabs_node(struct kmem_cache *s, int node,
@@ -205,7 +205,7 @@ index 298cd7d368de..224f79ee6b39 100644
  	slab_post_alloc_hook(s, flags, i, p);
  	__kmem_cache_free_bulk(s, i, p);
  	return 0;
-@@ -4180,6 +4238,12 @@ void __init kmem_cache_init(void)
+@@ -4183,6 +4241,12 @@ void __init kmem_cache_init(void)
  {
  	static __initdata struct kmem_cache boot_kmem_cache,
  		boot_kmem_cache_node;

debian/patches-rt/0076-mm-page_alloc-rt-friendly-per-cpu-pages.patch

@@ -1,8 +1,8 @@
-From 8cf680defa2721e8a3636f0d81f0ae698b532200 Mon Sep 17 00:00:00 2001
+From 31695882006c45fad86890ceff90dd7d65ea5dd3 Mon Sep 17 00:00:00 2001
 From: Ingo Molnar <mingo@elte.hu>
 Date: Fri, 3 Jul 2009 08:29:37 -0500
-Subject: [PATCH 078/266] mm: page_alloc: rt-friendly per-cpu pages
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 076/264] mm: page_alloc: rt-friendly per-cpu pages
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 rt-friendly per-cpu pages: convert the irqs-off per-cpu locking
 method into a preemptible, explicit-per-cpu-locks method.
@@ -18,7 +18,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
  1 file changed, 43 insertions(+), 20 deletions(-)
 
 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
-index 8a96b1e6f4f4..bfbd1d6abb54 100644
+index 4d630aebd84f..4d11ec179aa7 100644
 --- a/mm/page_alloc.c
 +++ b/mm/page_alloc.c
 @@ -60,6 +60,7 @@

debian/patches-rt/0077-mm-swap-Convert-to-percpu-locked.patch

@@ -1,8 +1,8 @@
-From 3e69b8c10ef337ad55294b386473175604fac7ae Mon Sep 17 00:00:00 2001
+From 25ce0ae0ad1ef1ed724757c0137241db28a8208d Mon Sep 17 00:00:00 2001
 From: Ingo Molnar <mingo@elte.hu>
 Date: Fri, 3 Jul 2009 08:29:51 -0500
-Subject: [PATCH 079/266] mm/swap: Convert to percpu locked
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 077/264] mm/swap: Convert to percpu locked
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Replace global locks (get_cpu + local_irq_save) with "local_locks()".
 Currently there is one of for "rotate" and one for "swap".
@@ -17,7 +17,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
  4 files changed, 30 insertions(+), 19 deletions(-)
 
 diff --git a/include/linux/swap.h b/include/linux/swap.h
-index 77221c16733a..6819766b93aa 100644
+index 7bd0a6f2ac2b..e643672fa802 100644
 --- a/include/linux/swap.h
 +++ b/include/linux/swap.h
 @@ -12,6 +12,7 @@
@@ -56,7 +56,7 @@ index faca45ebe62d..f8ccb9d9daa3 100644
  				cc->last_migrated_pfn = 0;
  			}
 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
-index bfbd1d6abb54..5af1cdd1b923 100644
+index 4d11ec179aa7..a01c15fdb723 100644
 --- a/mm/page_alloc.c
 +++ b/mm/page_alloc.c
 @@ -7205,8 +7205,9 @@ void __init free_area_init(unsigned long *zones_size)

debian/patches-rt/0078-mm-perform-lru_add_drain_all-remotely.patch

@@ -1,8 +1,8 @@
-From ac3ff5ace2c5405df8a46847cd66757ae63d5477 Mon Sep 17 00:00:00 2001
+From c6e0c51ac7fe1d0892449e41e6792babe4d7c3fa Mon Sep 17 00:00:00 2001
 From: Luiz Capitulino <lcapitulino@redhat.com>
 Date: Fri, 27 May 2016 15:03:28 +0200
-Subject: [PATCH 080/266] mm: perform lru_add_drain_all() remotely
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 078/264] mm: perform lru_add_drain_all() remotely
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 lru_add_drain_all() works by scheduling lru_add_drain_cpu() to run
 on all CPUs that have non-empty LRU pagevecs and then waiting for

debian/patches-rt/0079-mm-vmstat-Protect-per-cpu-variables-with-preempt-dis.patch

@@ -1,9 +1,9 @@
-From 97d2d31ce45e742af6dc423c28ab0658114264dc Mon Sep 17 00:00:00 2001
+From b0971a2847fd9cd9f59eb19e6761f6800a33150d Mon Sep 17 00:00:00 2001
 From: Ingo Molnar <mingo@elte.hu>
 Date: Fri, 3 Jul 2009 08:30:13 -0500
-Subject: [PATCH 081/266] mm/vmstat: Protect per cpu variables with preempt
+Subject: [PATCH 079/264] mm/vmstat: Protect per cpu variables with preempt
  disable on RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Disable preemption on -RT for the vmstat code. On vanila the code runs in
 IRQ-off regions while on -RT it is not. "preempt_disable" ensures that the
@@ -41,7 +41,7 @@ index f25cef84b41d..febee8649220 100644
  
  static inline void count_vm_events(enum vm_event_item item, long delta)
 diff --git a/mm/vmstat.c b/mm/vmstat.c
-index 7878da76abf2..2cfaa5075c72 100644
+index 4a387937f9f5..0cd11c5e3999 100644
 --- a/mm/vmstat.c
 +++ b/mm/vmstat.c
 @@ -320,6 +320,7 @@ void __mod_zone_page_state(struct zone *zone, enum zone_stat_item item,

debian/patches-rt/0080-ARM-Initialize-split-page-table-locks-for-vector-pag.patch

@@ -1,9 +1,9 @@
-From c4a52a68ff41c185a61d501c061b08ce81a2506e Mon Sep 17 00:00:00 2001
+From 1062ea19aa6e1c3dacb44d07747c89b4f66dadc2 Mon Sep 17 00:00:00 2001
 From: Frank Rowand <frank.rowand@am.sony.com>
 Date: Sat, 1 Oct 2011 18:58:13 -0700
-Subject: [PATCH 082/266] ARM: Initialize split page table locks for vector
+Subject: [PATCH 080/264] ARM: Initialize split page table locks for vector
  page
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Without this patch, ARM can not use SPLIT_PTLOCK_CPUS if
 PREEMPT_RT_FULL=y because vectors_user_mapping() creates a

debian/patches-rt/0081-mm-Enable-SLUB-for-RT.patch

@@ -1,8 +1,8 @@
-From e438a74270d17d8f9d68d4278b14497bc2671a07 Mon Sep 17 00:00:00 2001
+From 7bd789a93c5b97d553b15fd8e446228d23456aff Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Thu, 25 Oct 2012 10:32:35 +0100
-Subject: [PATCH 083/266] mm: Enable SLUB for RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 081/264] mm: Enable SLUB for RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Avoid the memory allocation in IRQ section
 
@@ -14,10 +14,10 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  1 file changed, 6 insertions(+)
 
 diff --git a/mm/slub.c b/mm/slub.c
-index 224f79ee6b39..154c0eb7c28b 100644
+index 7fd47a914f61..efd441e79e6f 100644
 --- a/mm/slub.c
 +++ b/mm/slub.c
-@@ -3677,6 +3677,11 @@ static void list_slab_objects(struct kmem_cache *s, struct page *page,
+@@ -3680,6 +3680,11 @@ static void list_slab_objects(struct kmem_cache *s, struct page *page,
  							const char *text)
  {
  #ifdef CONFIG_SLUB_DEBUG
@@ -29,7 +29,7 @@ index 224f79ee6b39..154c0eb7c28b 100644
  	void *addr = page_address(page);
  	void *p;
  	unsigned long *map = kcalloc(BITS_TO_LONGS(page->objects),
-@@ -3698,6 +3703,7 @@ static void list_slab_objects(struct kmem_cache *s, struct page *page,
+@@ -3701,6 +3706,7 @@ static void list_slab_objects(struct kmem_cache *s, struct page *page,
  	slab_unlock(page);
  	kfree(map);
  #endif

debian/patches-rt/0082-slub-Enable-irqs-for-__GFP_WAIT.patch

@@ -1,8 +1,8 @@
-From 605ec36d61e9293b08da52f9fd7edabe92f45940 Mon Sep 17 00:00:00 2001
+From 11224977de88f7f3ddc92b29390c44fdf9a85820 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Wed, 9 Jan 2013 12:08:15 +0100
-Subject: [PATCH 084/266] slub: Enable irqs for __GFP_WAIT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 082/264] slub: Enable irqs for __GFP_WAIT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 SYSTEM_RUNNING might be too late for enabling interrupts. Allocations
 with GFP_WAIT can happen before that. So use this as an indicator.
@@ -13,7 +13,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
  1 file changed, 8 insertions(+), 1 deletion(-)
 
 diff --git a/mm/slub.c b/mm/slub.c
-index 154c0eb7c28b..bcc176415952 100644
+index efd441e79e6f..2240b51a0549 100644
 --- a/mm/slub.c
 +++ b/mm/slub.c
 @@ -1570,10 +1570,17 @@ static struct page *allocate_slab(struct kmem_cache *s, gfp_t flags, int node)

debian/patches-rt/0083-slub-Disable-SLUB_CPU_PARTIAL.patch

@@ -1,8 +1,8 @@
-From 41a8d11daef3a3ccbdc5af850a2de8ef30bf59f2 Mon Sep 17 00:00:00 2001
+From b8b912f1bb257eb44228b3bdb7652c4d6dcda56b Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Wed, 15 Apr 2015 19:00:47 +0200
-Subject: [PATCH 085/266] slub: Disable SLUB_CPU_PARTIAL
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 083/264] slub: Disable SLUB_CPU_PARTIAL
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 |BUG: sleeping function called from invalid context at kernel/locking/rtmutex.c:915
 |in_atomic(): 1, irqs_disabled(): 0, pid: 87, name: rcuop/7

debian/patches-rt/0084-mm-memcontrol-Don-t-call-schedule_work_on-in-preempt.patch

@@ -1,9 +1,9 @@
-From 69dc67df10975fa926d4d2a2bb0184b60f539002 Mon Sep 17 00:00:00 2001
+From 107eee1a14857d0aecad3c1f56f8b4cabbadcf89 Mon Sep 17 00:00:00 2001
 From: Yang Shi <yang.shi@windriver.com>
 Date: Wed, 30 Oct 2013 11:48:33 -0700
-Subject: [PATCH 086/266] mm/memcontrol: Don't call schedule_work_on in
+Subject: [PATCH 084/264] mm/memcontrol: Don't call schedule_work_on in
  preemption disabled context
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The following trace is triggered when running ltp oom test cases:
 
@@ -49,10 +49,10 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/mm/memcontrol.c b/mm/memcontrol.c
-index 9518aefd8cbb..5ae52e587528 100644
+index 7e7cc0cd89fe..174329de4779 100644
 --- a/mm/memcontrol.c
 +++ b/mm/memcontrol.c
-@@ -2052,7 +2052,7 @@ static void drain_all_stock(struct mem_cgroup *root_memcg)
+@@ -2063,7 +2063,7 @@ static void drain_all_stock(struct mem_cgroup *root_memcg)
  	 * as well as workers from this path always operate on the local
  	 * per-cpu data. CPU up doesn't touch memcg_stock at all.
  	 */
@@ -61,7 +61,7 @@ index 9518aefd8cbb..5ae52e587528 100644
  	for_each_online_cpu(cpu) {
  		struct memcg_stock_pcp *stock = &per_cpu(memcg_stock, cpu);
  		struct mem_cgroup *memcg;
-@@ -2072,7 +2072,7 @@ static void drain_all_stock(struct mem_cgroup *root_memcg)
+@@ -2083,7 +2083,7 @@ static void drain_all_stock(struct mem_cgroup *root_memcg)
  		}
  		css_put(&memcg->css);
  	}

debian/patches-rt/0085-mm-memcontrol-Replace-local_irq_disable-with-local-l.patch

@@ -1,9 +1,9 @@
-From a400b856179528a4ed99bc3e9ab62c9b9f4299e3 Mon Sep 17 00:00:00 2001
+From b1fa5897c72583b68655f7eeca2e598dbfa8a0b5 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Wed, 28 Jan 2015 17:14:16 +0100
-Subject: [PATCH 087/266] mm/memcontrol: Replace local_irq_disable with local
+Subject: [PATCH 085/264] mm/memcontrol: Replace local_irq_disable with local
  locks
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 There are a few local_irq_disable() which then take sleeping locks. This
 patch converts them local locks.
@@ -14,7 +14,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  1 file changed, 16 insertions(+), 8 deletions(-)
 
 diff --git a/mm/memcontrol.c b/mm/memcontrol.c
-index 5ae52e587528..d0ea4e74d6fc 100644
+index 174329de4779..d0f245d80f93 100644
 --- a/mm/memcontrol.c
 +++ b/mm/memcontrol.c
 @@ -69,6 +69,7 @@
@@ -34,7 +34,7 @@ index 5ae52e587528..d0ea4e74d6fc 100644
  /* Whether legacy memory+swap accounting is active */
  static bool do_memsw_account(void)
  {
-@@ -4859,12 +4862,12 @@ static int mem_cgroup_move_account(struct page *page,
+@@ -4884,12 +4887,12 @@ static int mem_cgroup_move_account(struct page *page,
  
  	ret = 0;
  
@@ -49,7 +49,7 @@ index 5ae52e587528..d0ea4e74d6fc 100644
  out_unlock:
  	unlock_page(page);
  out:
-@@ -5983,10 +5986,10 @@ void mem_cgroup_commit_charge(struct page *page, struct mem_cgroup *memcg,
+@@ -6008,10 +6011,10 @@ void mem_cgroup_commit_charge(struct page *page, struct mem_cgroup *memcg,
  
  	commit_charge(page, memcg, lrucare);
  
@@ -62,7 +62,7 @@ index 5ae52e587528..d0ea4e74d6fc 100644
  
  	if (do_memsw_account() && PageSwapCache(page)) {
  		swp_entry_t entry = { .val = page_private(page) };
-@@ -6055,7 +6058,7 @@ static void uncharge_batch(const struct uncharge_gather *ug)
+@@ -6080,7 +6083,7 @@ static void uncharge_batch(const struct uncharge_gather *ug)
  		memcg_oom_recover(ug->memcg);
  	}
  
@@ -71,7 +71,7 @@ index 5ae52e587528..d0ea4e74d6fc 100644
  	__mod_memcg_state(ug->memcg, MEMCG_RSS, -ug->nr_anon);
  	__mod_memcg_state(ug->memcg, MEMCG_CACHE, -ug->nr_file);
  	__mod_memcg_state(ug->memcg, MEMCG_RSS_HUGE, -ug->nr_huge);
-@@ -6063,7 +6066,7 @@ static void uncharge_batch(const struct uncharge_gather *ug)
+@@ -6088,7 +6091,7 @@ static void uncharge_batch(const struct uncharge_gather *ug)
  	__count_memcg_events(ug->memcg, PGPGOUT, ug->pgpgout);
  	__this_cpu_add(ug->memcg->stat_cpu->nr_page_events, nr_pages);
  	memcg_check_events(ug->memcg, ug->dummy_page);
@@ -80,7 +80,7 @@ index 5ae52e587528..d0ea4e74d6fc 100644
  
  	if (!mem_cgroup_is_root(ug->memcg))
  		css_put_many(&ug->memcg->css, nr_pages);
-@@ -6226,10 +6229,10 @@ void mem_cgroup_migrate(struct page *oldpage, struct page *newpage)
+@@ -6251,10 +6254,10 @@ void mem_cgroup_migrate(struct page *oldpage, struct page *newpage)
  
  	commit_charge(newpage, memcg, false);
  
@@ -93,7 +93,7 @@ index 5ae52e587528..d0ea4e74d6fc 100644
  }
  
  DEFINE_STATIC_KEY_FALSE(memcg_sockets_enabled_key);
-@@ -6421,6 +6424,7 @@ void mem_cgroup_swapout(struct page *page, swp_entry_t entry)
+@@ -6446,6 +6449,7 @@ void mem_cgroup_swapout(struct page *page, swp_entry_t entry)
  	struct mem_cgroup *memcg, *swap_memcg;
  	unsigned int nr_entries;
  	unsigned short oldid;
@@ -101,7 +101,7 @@ index 5ae52e587528..d0ea4e74d6fc 100644
  
  	VM_BUG_ON_PAGE(PageLRU(page), page);
  	VM_BUG_ON_PAGE(page_count(page), page);
-@@ -6466,13 +6470,17 @@ void mem_cgroup_swapout(struct page *page, swp_entry_t entry)
+@@ -6491,13 +6495,17 @@ void mem_cgroup_swapout(struct page *page, swp_entry_t entry)
  	 * important here to have the interrupts disabled because it is the
  	 * only synchronisation we have for updating the per-CPU variables.
  	 */

debian/patches-rt/0086-mm-zsmalloc-copy-with-get_cpu_var-and-locking.patch

@@ -1,8 +1,8 @@
-From e96c261e79fc523e023aedf55130eea2b4026dfb Mon Sep 17 00:00:00 2001
+From 83e42c20f52f70e65d03b214fd9c8579b0128f47 Mon Sep 17 00:00:00 2001
 From: Mike Galbraith <umgwanakikbuti@gmail.com>
 Date: Tue, 22 Mar 2016 11:16:09 +0100
-Subject: [PATCH 088/266] mm/zsmalloc: copy with get_cpu_var() and locking
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 086/264] mm/zsmalloc: copy with get_cpu_var() and locking
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 get_cpu_var() disables preemption and triggers a might_sleep() splat later.
 This is replaced with get_locked_var().

debian/patches-rt/0087-x86-mm-pat-disable-preemption-__split_large_page-aft.patch

@@ -1,9 +1,9 @@
-From 245b526fa55247c1866beef0e28326ccc11214c8 Mon Sep 17 00:00:00 2001
+From 2543c80b6aadc59c70c6b6e912ed1e6a9965b3c0 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Tue, 11 Dec 2018 21:53:43 +0100
-Subject: [PATCH 089/266] x86/mm/pat: disable preemption __split_large_page()
+Subject: [PATCH 087/264] x86/mm/pat: disable preemption __split_large_page()
  after spin_lock()
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Commit "x86/mm/pat: Disable preemption around __flush_tlb_all()" added a
 warning if __flush_tlb_all() is invoked in preemptible context. On !RT

debian/patches-rt/0088-radix-tree-use-local-locks.patch

@@ -1,8 +1,8 @@
-From 6e49e380bae22fbdbbc8ad1beaeb2b68f18bbcab Mon Sep 17 00:00:00 2001
+From 11c1fef6d646f26007271dd7486fe14176d6e6f6 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Wed, 25 Jan 2017 16:34:27 +0100
-Subject: [PATCH 090/266] radix-tree: use local locks
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 088/264] radix-tree: use local locks
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The preload functionality uses per-CPU variables and preempt-disable to
 ensure that it does not switch CPUs during its usage. This patch adds

debian/patches-rt/0089-timers-Prepare-for-full-preemption.patch

@@ -1,8 +1,8 @@
-From 08b09c27edd97bc659d7c41867e01fe9daa71125 Mon Sep 17 00:00:00 2001
+From 558451a44923dab908e500200b3f6f02fd6e4fae Mon Sep 17 00:00:00 2001
 From: Ingo Molnar <mingo@elte.hu>
 Date: Fri, 3 Jul 2009 08:29:34 -0500
-Subject: [PATCH 091/266] timers: Prepare for full preemption
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 089/264] timers: Prepare for full preemption
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 When softirqs can be preempted we need to make sure that cancelling
 the timer from the active thread can not deadlock vs. a running timer
@@ -30,10 +30,10 @@ index 7b066fd38248..54627d046b3a 100644
  #else
  # define del_timer_sync(t)		del_timer(t)
 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
-index f027ac73f1df..8250701ecfd7 100644
+index 9c4a9f0a627b..ddf6282d9780 100644
 --- a/kernel/sched/core.c
 +++ b/kernel/sched/core.c
-@@ -497,11 +497,14 @@ void resched_cpu(int cpu)
+@@ -498,11 +498,14 @@ void resched_cpu(int cpu)
   */
  int get_nohz_timer_target(void)
  {
@@ -50,7 +50,7 @@ index f027ac73f1df..8250701ecfd7 100644
  
  	rcu_read_lock();
  	for_each_domain(cpu, sd) {
-@@ -520,6 +523,8 @@ int get_nohz_timer_target(void)
+@@ -521,6 +524,8 @@ int get_nohz_timer_target(void)
  		cpu = housekeeping_any_cpu(HK_FLAG_TIMER);
  unlock:
  	rcu_read_unlock();

debian/patches-rt/0090-x86-kvm-Require-const-tsc-for-RT.patch

@@ -1,8 +1,8 @@
-From 72511f2c697b25d19b0a4dd298c2f7987d7cc386 Mon Sep 17 00:00:00 2001
+From ea0ad5586875098798cbf5d53bb21f2a5b82e537 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Sun, 6 Nov 2011 12:26:18 +0100
-Subject: [PATCH 092/266] x86: kvm Require const tsc for RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 090/264] x86: kvm Require const tsc for RT
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Non constant TSC is a nightmare on bare metal already, but with
 virtualization it becomes a complete disaster because the workarounds
@@ -15,10 +15,10 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
  1 file changed, 7 insertions(+)
 
 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
-index 6181ec19bed2..10681ac91866 100644
+index 4a61e1609c97..0b4fd313b626 100644
 --- a/arch/x86/kvm/x86.c
 +++ b/arch/x86/kvm/x86.c
-@@ -6698,6 +6698,13 @@ int kvm_arch_init(void *opaque)
+@@ -6725,6 +6725,13 @@ int kvm_arch_init(void *opaque)
  		goto out;
  	}
  

debian/patches-rt/0091-pci-switchtec-Don-t-use-completion-s-wait-queue.patch

@@ -1,8 +1,8 @@
-From 7fbdd307f3cf05c50b493ea0a31f68dbd0a3ed50 Mon Sep 17 00:00:00 2001
+From 8d76a7f3ba4284defc688a9131aa96e66eb1310a Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Wed, 4 Oct 2017 10:24:23 +0200
-Subject: [PATCH 093/266] pci/switchtec: Don't use completion's wait queue
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 091/264] pci/switchtec: Don't use completion's wait queue
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The poll callback is using completion's wait_queue_head_t member and
 puts it in poll_wait() so the poll() caller gets a wakeup after command

debian/patches-rt/0092-wait.h-include-atomic.h.patch

@@ -1,11 +1,11 @@
-From b22255c793ef483f700e31323610af55e947782b Mon Sep 17 00:00:00 2001
+From f8a4f74be5bbce9f9664ebf005bb35f26875858f Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Mon, 28 Oct 2013 12:19:57 +0100
-Subject: [PATCH 094/266] wait.h: include atomic.h
+Subject: [PATCH 092/264] wait.h: include atomic.h
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 |  CC      init/main.o
 |In file included from include/linux/mmzone.h:9:0,

debian/patches-rt/0093-work-simple-Simple-work-queue-implemenation.patch

@@ -1,8 +1,8 @@
-From c8edd94ddadba2df66391d879cc3f73ddac3fb1d Mon Sep 17 00:00:00 2001
+From 7cf55f71248f4f3c603383a84c73c5e44bfb9229 Mon Sep 17 00:00:00 2001
 From: Daniel Wagner <daniel.wagner@bmw-carit.de>
 Date: Fri, 11 Jul 2014 15:26:11 +0200
-Subject: [PATCH 095/266] work-simple: Simple work queue implemenation
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 093/264] work-simple: Simple work queue implemenation
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Provides a framework for enqueuing callbacks from irq context
 PREEMPT_RT_FULL safe. The callbacks are executed in kthread context.

debian/patches-rt/0094-work-simple-drop-a-shit-statement-in-SWORK_EVENT_PEN.patch

@@ -1,9 +1,9 @@
-From 9b018413a45c8182c7ddfe274e127f723ceb35d8 Mon Sep 17 00:00:00 2001
+From ba25a567c5891e2b1acd586212b0fd92ce755e71 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Mon, 10 Sep 2018 18:00:31 +0200
-Subject: [PATCH 096/266] work-simple: drop a shit statement in
+Subject: [PATCH 094/264] work-simple: drop a shit statement in
  SWORK_EVENT_PENDING
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Dan Carpenter reported
 | smatch warnings:

debian/patches-rt/0095-completion-Use-simple-wait-queues.patch

@@ -1,8 +1,8 @@
-From c2beaeff146ca9f454afd0da8cadea8fbfdf6c84 Mon Sep 17 00:00:00 2001
+From d24dfe04ec75d5329d870c0d20f56f2cba4563ec Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Fri, 11 Jan 2013 11:23:51 +0100
-Subject: [PATCH 097/266] completion: Use simple wait queues
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 095/264] completion: Use simple wait queues
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Completions have no long lasting callbacks and therefor do not need
 the complex waitqueue variant. Use simple waitqueues which reduces the
@@ -55,10 +55,10 @@ index 94ad6fe29e69..52a49f0bbc19 100644
  		break;
  	default:
 diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c
-index 31e8bf3578c8..4d6741a54dd0 100644
+index aa15593a3ac4..5e9269cd14fa 100644
 --- a/drivers/usb/gadget/function/f_fs.c
 +++ b/drivers/usb/gadget/function/f_fs.c
-@@ -1623,7 +1623,7 @@ static void ffs_data_put(struct ffs_data *ffs)
+@@ -1624,7 +1624,7 @@ static void ffs_data_put(struct ffs_data *ffs)
  		pr_info("%s(): freeing\n", __func__);
  		ffs_data_clear(ffs);
  		BUG_ON(waitqueue_active(&ffs->ev.waitq) ||
@@ -320,10 +320,10 @@ index a1ad5b7d5521..755a58084978 100644
  }
  EXPORT_SYMBOL(completion_done);
 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
-index 8250701ecfd7..714f5617fe1f 100644
+index ddf6282d9780..8272d920b749 100644
 --- a/kernel/sched/core.c
 +++ b/kernel/sched/core.c
-@@ -7108,7 +7108,10 @@ void migrate_disable(void)
+@@ -7109,7 +7109,10 @@ void migrate_disable(void)
  		return;
  	}
  #ifdef CONFIG_SCHED_DEBUG
@@ -335,7 +335,7 @@ index 8250701ecfd7..714f5617fe1f 100644
  #endif
  
  	if (p->migrate_disable) {
-@@ -7138,7 +7141,10 @@ void migrate_enable(void)
+@@ -7139,7 +7142,10 @@ void migrate_enable(void)
  	}
  
  #ifdef CONFIG_SCHED_DEBUG

debian/patches-rt/0096-fs-aio-simple-simple-work.patch

@@ -1,8 +1,8 @@
-From afe56dc247199dfab44e763d2b7d384b8a27a028 Mon Sep 17 00:00:00 2001
+From 39010d30f3244de6b51646a0325b6292d8c84282 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Mon, 16 Feb 2015 18:49:10 +0100
-Subject: [PATCH 098/266] fs/aio: simple simple work
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Subject: [PATCH 096/264] fs/aio: simple simple work
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 |BUG: sleeping function called from invalid context at kernel/locking/rtmutex.c:768
 |in_atomic(): 1, irqs_disabled(): 0, pid: 26, name: rcuos/2

debian/patches-rt/0097-genirq-Do-not-invoke-the-affinity-callback-via-a-wor.patch

@@ -1,9 +1,9 @@
-From 2241ac7c8cc88110d42529596fd90f272387fd00 Mon Sep 17 00:00:00 2001
+From 2010005b28eea662f9390937d92563ea1c466e24 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Wed, 21 Aug 2013 17:48:46 +0200
-Subject: [PATCH 099/266] genirq: Do not invoke the affinity callback via a
+Subject: [PATCH 097/264] genirq: Do not invoke the affinity callback via a
  workqueue on RT
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 Joe Korty reported, that __irq_set_affinity_locked() schedules a
 workqueue while holding a rawlock which results in a might_sleep()

debian/patches-rt/0098-time-hrtimer-avoid-schedule_work-with-interrupts-dis.patch

@@ -1,9 +1,9 @@
-From d14b54f5a857ad006ce9a339e8ddea5b0580db2b Mon Sep 17 00:00:00 2001
+From 49622b7282a6c10c5a70f3987df4ccfe3a32c92b Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Wed, 15 Nov 2017 17:29:51 +0100
-Subject: [PATCH 100/266] time/hrtimer: avoid schedule_work() with interrupts
+Subject: [PATCH 098/264] time/hrtimer: avoid schedule_work() with interrupts
  disabled
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 The NOHZ code tries to schedule a workqueue with interrupts disabled.
 Since this does not work -RT I am switching it to swork instead.

debian/patches-rt/0099-hrtimer-consolidate-hrtimer_init-hrtimer_init_sleepe.patch

@@ -1,9 +1,9 @@
-From 5a01e5b6e3930af282fc1ad4c52348c2863b6d80 Mon Sep 17 00:00:00 2001
+From 7223736bbeccbb731d509b603b15adcbf36bdade Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Tue, 3 Jul 2018 11:25:41 +0200
-Subject: [PATCH 101/266] hrtimer: consolidate hrtimer_init() +
+Subject: [PATCH 099/264] hrtimer: consolidate hrtimer_init() +
  hrtimer_init_sleeper() calls
-Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.31-rt18.tar.xz
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.37-rt19.tar.xz
 
 hrtimer_init_sleeper() calls require a prior initialisation of the
 hrtimer object with hrtimer_init(). Lets make the initialisation of
@@ -126,7 +126,7 @@ index 2b5ef8e94d19..94bd2e841de6 100644
  		hrtimer_start_range_ns(&__t.timer, timeout,			\
  				       current->timer_slack_ns,			\
 diff --git a/kernel/futex.c b/kernel/futex.c
-index cea098efd12e..2b3eb43ba3fd 100644
+index 1bd0950bea4e..fadd9bff6e3c 100644
 --- a/kernel/futex.c
 +++ b/kernel/futex.c
 @@ -2684,10 +2684,9 @@ static int futex_wait(u32 __user *uaddr, unsigned int flags, u32 val,