update -rt to 4.19.59-rt24

Signed-off-by: Tiejun Chen <tiejunc@vmware.com>

kernel/Makefile

@@ -254,14 +254,14 @@ ifeq ($(ARCH),x86_64)
 $(eval $(call kernel,5.1.15,5.1.x,$(EXTRA),$(DEBUG)))
 $(eval $(call kernel,4.19.56,4.19.x,$(EXTRA),$(DEBUG)))
 $(eval $(call kernel,4.19.56,4.19.x,,-dbg))
-$(eval $(call kernel,4.19.50,4.19.x,-rt,))
+$(eval $(call kernel,4.19.59,4.19.x,-rt,))
 $(eval $(call kernel,4.14.131,4.14.x,$(EXTRA),$(DEBUG)))
 $(eval $(call kernel,4.9.184,4.9.x,$(EXTRA),$(DEBUG)))
 
 else ifeq ($(ARCH),aarch64)
 $(eval $(call kernel,5.1.15,5.1.x,$(EXTRA),$(DEBUG)))
 $(eval $(call kernel,4.19.56,4.19.x,$(EXTRA),$(DEBUG)))
-$(eval $(call kernel,4.19.50,4.19.x,-rt,))
+$(eval $(call kernel,4.19.59,4.19.x,-rt,))
 
 else ifeq ($(ARCH),s390x)
 $(eval $(call kernel,5.1.15,5.1.x,$(EXTRA),$(DEBUG)))

kernel/patches-4.19.x-rt/0001-ARM-at91-add-TCB-registers-definitions.patch

@@ -1,7 +1,7 @@
-From 51502f785ba92dab73427034abe6ebc29b827637 Mon Sep 17 00:00:00 2001
+From 200fca9a9f123bcca859fadc996b1e40c0384269 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 001/268] ARM: at91: add TCB registers definitions
+Subject: [PATCH 001/283] ARM: at91: add TCB registers definitions
 
 Add registers and bits definitions for the timer counter blocks found on
 Atmel ARM SoCs.

kernel/patches-4.19.x-rt/0002-clocksource-drivers-Add-a-new-driver-for-the-Atmel-A.patch

@@ -1,7 +1,7 @@
-From 0d17e392d25ce41fbd73368c207e9e3c8a509200 Mon Sep 17 00:00:00 2001
+From 13e8b97c81d4029a2c41ce13ffc84507af252845 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 002/268] clocksource/drivers: Add a new driver for the Atmel
+Subject: [PATCH 002/283] clocksource/drivers: Add a new driver for the Atmel
  ARM TC blocks
 
 Add a driver for the Atmel Timer Counter Blocks. This driver provides a

kernel/patches-4.19.x-rt/0003-clocksource-drivers-timer-atmel-tcb-add-clockevent-d.patch

@@ -1,7 +1,7 @@
-From a4ddee4eca713013e407261d0e2b49bec1d1cadc Mon Sep 17 00:00:00 2001
+From 108301f18eaae6fde1bf8b864d52052bdc2a7043 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 003/268] clocksource/drivers: timer-atmel-tcb: add clockevent
+Subject: [PATCH 003/283] clocksource/drivers: timer-atmel-tcb: add clockevent
  device on separate channel
 
 Add an other clockevent device that uses a separate TCB channel when

kernel/patches-4.19.x-rt/0004-clocksource-drivers-atmel-pit-make-option-silent.patch

@@ -1,7 +1,7 @@
-From c1264e05e78e9ef1643471e975f411ec4b1e9015 Mon Sep 17 00:00:00 2001
+From e60c9d976e3462237d2f3644c18091ac1e7746c6 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 004/268] clocksource/drivers: atmel-pit: make option silent
+Subject: [PATCH 004/283] clocksource/drivers: atmel-pit: make option silent
 
 To conform with the other option, make the ATMEL_PIT option silent so it
 can be selected from the platform

kernel/patches-4.19.x-rt/0005-ARM-at91-Implement-clocksource-selection.patch

@@ -1,7 +1,7 @@
-From e228d79e34fd799304ff0c6696e52c00e3caa066 Mon Sep 17 00:00:00 2001
+From 8cd066d01a3bc84384ba64a7521fdc80598a3418 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 005/268] ARM: at91: Implement clocksource selection
+Subject: [PATCH 005/283] ARM: at91: Implement clocksource selection
 
 Allow selecting and unselecting the PIT clocksource driver so it doesn't
 have to be compile when unused.

kernel/patches-4.19.x-rt/0006-ARM-configs-at91-use-new-TCB-timer-driver.patch

@@ -1,7 +1,7 @@
-From 719de0a8c6c4489eae0ea592aaa78898611c5f7f Mon Sep 17 00:00:00 2001
+From db6f702c9d0558505d757c28c61f4f6a567a898a 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 006/268] ARM: configs: at91: use new TCB timer driver
+Subject: [PATCH 006/283] ARM: configs: at91: use new TCB timer driver
 
 Unselecting ATMEL_TCLIB switches the TCB timer driver from tcb_clksrc to
 timer-atmel-tcb.

kernel/patches-4.19.x-rt/0007-ARM-configs-at91-unselect-PIT.patch

@@ -1,7 +1,7 @@
-From 4175bca0551889fda7dfdf2391a242b0c80bb59a Mon Sep 17 00:00:00 2001
+From 95cda24e3882fa19a569c029275d14089e8418e9 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 007/268] ARM: configs: at91: unselect PIT
+Subject: [PATCH 007/283] ARM: configs: at91: unselect PIT
 
 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.

kernel/patches-4.19.x-rt/0008-irqchip-gic-v3-its-Move-pending-table-allocation-to-.patch

@@ -1,7 +1,7 @@
-From 860cae9aedf5937c7f9e6d7c228e02ece79b0e0a Mon Sep 17 00:00:00 2001
+From 44f074c1b1621cbfa2d9f8f44aa69231154399d9 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 008/268] irqchip/gic-v3-its: Move pending table allocation to
+Subject: [PATCH 008/283] irqchip/gic-v3-its: Move pending table allocation to
  init time
 
 Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

kernel/patches-4.19.x-rt/0009-kthread-convert-worker-lock-to-raw-spinlock.patch

@@ -1,7 +1,7 @@
-From 9e8f94470c29280436a04d2d6d1eeb61667b0af8 Mon Sep 17 00:00:00 2001
+From cd9320a1954642117f572891a8b45b177e6b0ebf Mon Sep 17 00:00:00 2001
 From: Julia Cartwright <julia@ni.com>
 Date: Fri, 28 Sep 2018 21:03:51 +0000
-Subject: [PATCH 009/268] kthread: convert worker lock to raw spinlock
+Subject: [PATCH 009/283] kthread: convert worker lock to raw spinlock
 
 In order to enable the queuing of kthread work items from hardirq
 context even when PREEMPT_RT_FULL is enabled, convert the worker

kernel/patches-4.19.x-rt/0010-crypto-caam-qi-simplify-CGR-allocation-freeing.patch

@@ -1,7 +1,7 @@
-From ab7516f814d1df7736f158b4217b78c99e40168e Mon Sep 17 00:00:00 2001
+From d4cc8969937e548b95b4d6f40804a4b706c9b441 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 010/268] crypto: caam/qi - simplify CGR allocation, freeing
+Subject: [PATCH 010/283] crypto: caam/qi - simplify CGR allocation, freeing
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit

kernel/patches-4.19.x-rt/0011-sched-fair-Robustify-CFS-bandwidth-timer-locking.patch

@@ -1,7 +1,7 @@
-From cfe30af225801582b76bde294f920c8018ccb75a Mon Sep 17 00:00:00 2001
+From 256f2e459fd2eea3e04b6b9934f06c46e19185bb Mon Sep 17 00:00:00 2001
 From: Peter Zijlstra <peterz@infradead.org>
 Date: Mon, 7 Jan 2019 13:52:31 +0100
-Subject: [PATCH 011/268] sched/fair: Robustify CFS-bandwidth timer locking
+Subject: [PATCH 011/283] sched/fair: Robustify CFS-bandwidth timer locking
 
 Traditionally hrtimer callbacks were run with IRQs disabled, but with
 the introduction of HRTIMER_MODE_SOFT it is possible they run from

kernel/patches-4.19.x-rt/0012-arm-Convert-arm-boot_lock-to-raw.patch

@@ -1,7 +1,7 @@
-From cd3c3d6a852d1ad0077e1fbbd667c7a715b7daad Mon Sep 17 00:00:00 2001
+From 3c866fa6b40a3acfe50a091680cd9f51a54cd45b 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 012/268] arm: Convert arm boot_lock to raw
+Subject: [PATCH 012/283] arm: Convert arm boot_lock to raw
 
 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.

kernel/patches-4.19.x-rt/0013-x86-ioapic-Don-t-let-setaffinity-unmask-threaded-EOI.patch

@@ -1,7 +1,7 @@
-From d3b004343e524bde70e0ff21eb2ef4d4989a21d5 Mon Sep 17 00:00:00 2001
+From abbec8803a7e474a1e1a1b1ee105de8ffd0c8cbc Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Tue, 17 Jul 2018 18:25:31 +0200
-Subject: [PATCH 013/268] x86/ioapic: Don't let setaffinity unmask threaded EOI
+Subject: [PATCH 013/283] x86/ioapic: Don't let setaffinity unmask threaded EOI
  interrupt too early
 
 There is an issue with threaded interrupts which are marked ONESHOT

kernel/patches-4.19.x-rt/0014-cgroup-use-irqsave-in-cgroup_rstat_flush_locked.patch

@@ -1,7 +1,7 @@
-From bce3ba7d9bf5c645f5425e98fc15f9c14c4d1bd5 Mon Sep 17 00:00:00 2001
+From 39150ca165ea6d7d6b5ffe76efb6170893ffdb06 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 014/268] cgroup: use irqsave in cgroup_rstat_flush_locked()
+Subject: [PATCH 014/283] cgroup: use irqsave in cgroup_rstat_flush_locked()
 
 All callers of cgroup_rstat_flush_locked() acquire cgroup_rstat_lock
 either with spin_lock_irq() or spin_lock_irqsave().

kernel/patches-4.19.x-rt/0015-fscache-initialize-cookie-hash-table-raw-spinlocks.patch

@@ -1,7 +1,7 @@
-From bdc5bf179f2fd29ef29ea44993ad316ffaae41b3 Mon Sep 17 00:00:00 2001
+From 6c83cc3183d8efc6378788160d78a3a917a5ae96 Mon Sep 17 00:00:00 2001
 From: Clark Williams <williams@redhat.com>
 Date: Tue, 3 Jul 2018 13:34:30 -0500
-Subject: [PATCH 015/268] fscache: initialize cookie hash table raw spinlocks
+Subject: [PATCH 015/283] fscache: initialize cookie hash table raw spinlocks
 
 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

kernel/patches-4.19.x-rt/0016-Drivers-hv-vmbus-include-header-for-get_irq_regs.patch

@@ -1,7 +1,7 @@
-From d748238ff973cd42f7e7d6d2eb0476960d2c5a77 Mon Sep 17 00:00:00 2001
+From fdfc7c94f7e160bd80c27ac31c6823fbb20330f7 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 016/268] Drivers: hv: vmbus: include header for get_irq_regs()
+Subject: [PATCH 016/283] Drivers: hv: vmbus: include header for get_irq_regs()
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit

kernel/patches-4.19.x-rt/0017-percpu-include-irqflags.h-for-raw_local_irq_save.patch

@@ -1,7 +1,7 @@
-From b9113e5cdf8382192972523dbb746daea3aa90b1 Mon Sep 17 00:00:00 2001
+From 31f7158d8389cec550de5964422b1123fc94079b 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 017/268] percpu: include irqflags.h for raw_local_irq_save()
+Subject: [PATCH 017/283] percpu: include irqflags.h for raw_local_irq_save()
 
 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

kernel/patches-4.19.x-rt/0018-efi-Allow-efi-runtime.patch

@@ -1,7 +1,7 @@
-From 58823352a672562d5c098affcb951fbe43b6d721 Mon Sep 17 00:00:00 2001
+From fcb3ebea1da6aede14a10c28a06902043072f250 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 018/268] efi: Allow efi=runtime
+Subject: [PATCH 018/283] efi: Allow efi=runtime
 
 In case the option "efi=noruntime" is default at built-time, the user
 could overwrite its sate by `efi=runtime' and allow it again.

kernel/patches-4.19.x-rt/0019-x86-efi-drop-task_lock-from-efi_switch_mm.patch

@@ -1,7 +1,7 @@
-From eb484bfff976730c7eaac1843e193e1fb6c949c4 Mon Sep 17 00:00:00 2001
+From 9dda6e746277e68f244d5660b5a3f3f85b0d9be0 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 019/268] x86/efi: drop task_lock() from efi_switch_mm()
+Subject: [PATCH 019/283] x86/efi: drop task_lock() from efi_switch_mm()
 
 efi_switch_mm() is a wrapper around switch_mm() which saves current's
 ->active_mm, sets the requests mm as ->active_mm and invokes

kernel/patches-4.19.x-rt/0020-arm64-KVM-compute_layout-before-altenates-are-applie.patch

@@ -1,7 +1,7 @@
-From 0d6bc3016c56136ba59d6a3519ba23bcaecf4e37 Mon Sep 17 00:00:00 2001
+From b66a9f85a9e8ee817d0e2de1637bf95b7710127f 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 020/268] arm64: KVM: compute_layout before altenates are
+Subject: [PATCH 020/283] arm64: KVM: compute_layout before altenates are
  applied
 
 compute_layout() is invoked as part of an alternative fixup under

kernel/patches-4.19.x-rt/0021-of-allocate-free-phandle-cache-outside-of-the-devtre.patch

@@ -1,7 +1,7 @@
-From 7912b78543a4d0312c0b7c625bb7ab26360c477a Mon Sep 17 00:00:00 2001
+From 6d0f5b28de481062ee69b0d62ae5ef2fc5101f9c 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 021/268] of: allocate / free phandle cache outside of the
+Subject: [PATCH 021/283] of: allocate / free phandle cache outside of the
  devtree_lock
 
 The phandle cache code allocates memory while holding devtree_lock which

kernel/patches-4.19.x-rt/0022-mm-kasan-make-quarantine_lock-a-raw_spinlock_t.patch

@@ -1,7 +1,7 @@
-From 6e5efbd87443d2c1a3df01401ed51638d28d50c1 Mon Sep 17 00:00:00 2001
+From 3ec52d2ee13b6e83429a4f7a048a0005305b8033 Mon Sep 17 00:00:00 2001
 From: Clark Williams <williams@redhat.com>
 Date: Tue, 18 Sep 2018 10:29:31 -0500
-Subject: [PATCH 022/268] mm/kasan: make quarantine_lock a raw_spinlock_t
+Subject: [PATCH 022/283] mm/kasan: make quarantine_lock a raw_spinlock_t
 
 The static lock quarantine_lock is used in quarantine.c to protect the
 quarantine queue datastructures. It is taken inside quarantine queue

kernel/patches-4.19.x-rt/0023-EXP-rcu-Revert-expedited-GP-parallelization-cleverne.patch

@@ -1,7 +1,7 @@
-From 3e3086ae2a7f6bb9834e51d8322673247a1d3e4c Mon Sep 17 00:00:00 2001
+From 22ddccee8b48a817b261c98dda99967345475755 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 023/268] EXP rcu: Revert expedited GP parallelization
+Subject: [PATCH 023/283] EXP rcu: Revert expedited GP parallelization
  cleverness
 
 (Commit 258ba8e089db23f760139266c232f01bad73f85c from linux-rcu)

kernel/patches-4.19.x-rt/0024-kmemleak-Turn-kmemleak_lock-to-raw-spinlock-on-RT.patch

@@ -1,7 +1,7 @@
-From e27fcb8add849554b0073094e6685ca3248b0f01 Mon Sep 17 00:00:00 2001
+From ced9290a5d8460c8a46615a475cd094bc3b0c344 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 024/268] kmemleak: Turn kmemleak_lock to raw spinlock on RT
+Subject: [PATCH 024/283] kmemleak: Turn kmemleak_lock to raw spinlock on RT
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit

kernel/patches-4.19.x-rt/0025-NFSv4-replace-seqcount_t-with-a-seqlock_t.patch

@@ -1,7 +1,7 @@
-From 8f433a327631f56d446edaa607b815681c84073d Mon Sep 17 00:00:00 2001
+From e1b321401ca437984b8973749826aea3a245e15b 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 025/268] NFSv4: replace seqcount_t with a seqlock_t
+Subject: [PATCH 025/283] NFSv4: replace seqcount_t with a seqlock_t
 
 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
@@ -57,10 +57,10 @@ index 63287d911c08..2ae55eaa4a1e 100644
  };
  
 diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
-index 53cf8599a46e..42850fb5944b 100644
+index 1de855e0ae61..78c3f4359e76 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,
+@@ -2865,7 +2865,7 @@ static int _nfs4_open_and_get_state(struct nfs4_opendata *opendata,
  	unsigned int seq;
  	int ret;
  
@@ -69,7 +69,7 @@ index 53cf8599a46e..42850fb5944b 100644
  
  	ret = _nfs4_proc_open(opendata, ctx);
  	if (ret != 0)
-@@ -2904,7 +2904,7 @@ static int _nfs4_open_and_get_state(struct nfs4_opendata *opendata,
+@@ -2906,7 +2906,7 @@ static int _nfs4_open_and_get_state(struct nfs4_opendata *opendata,
  
  	if (d_inode(dentry) == state->inode) {
  		nfs_inode_attach_open_context(ctx);

kernel/patches-4.19.x-rt/0026-kernel-sched-Provide-a-pointer-to-the-valid-CPU-mask.patch

@@ -1,7 +1,7 @@
-From e22533415f2d2e4fbc723286a1946a5ac1c3d2ed Mon Sep 17 00:00:00 2001
+From 02954bb06eedf19db3637fea6699d0dc1761b270 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 026/268] kernel: sched: Provide a pointer to the valid CPU
+Subject: [PATCH 026/283] kernel: sched: Provide a pointer to the valid CPU
  mask
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
@@ -254,7 +254,7 @@ index 98e1ce14fa2a..5d3828625017 100644
  		if (weight == 1 && !test_bit(cpu, qib_cpulist))
  			if (!find_hca(cpu, &unit) && unit >= 0)
 diff --git a/fs/proc/array.c b/fs/proc/array.c
-index 0ceb3b6b37e7..ccfef702c771 100644
+index 9eb99a43f849..e4d0cfebaac5 100644
 --- a/fs/proc/array.c
 +++ b/fs/proc/array.c
 @@ -381,9 +381,9 @@ static inline void task_context_switch_counts(struct seq_file *m,
@@ -307,7 +307,7 @@ index 5aebe3be4d7c..0b49b9cf5571 100644
  	.mm		= NULL,
  	.active_mm	= &init_mm,
 diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c
-index 266f10cb7222..ef085d84a940 100644
+index ff956ccbb6df..7bb129c5b412 100644
 --- a/kernel/cgroup/cpuset.c
 +++ b/kernel/cgroup/cpuset.c
 @@ -2090,7 +2090,7 @@ static void cpuset_fork(struct task_struct *task)

kernel/patches-4.19.x-rt/0027-kernel-sched-core-add-migrate_disable.patch

@@ -1,7 +1,7 @@
-From de7795ed1a14201e737e05a2d1b240a9dc6aded6 Mon Sep 17 00:00:00 2001
+From bda814671dc9f9f74cabd99a65cad3101b68ee83 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 027/268] kernel/sched/core: add migrate_disable()
+Subject: [PATCH 027/283] kernel/sched/core: add migrate_disable()
 
 ---
  include/linux/preempt.h |  23 +++++++

kernel/patches-4.19.x-rt/0028-sched-migrate_disable-Add-export_symbol_gpl-for-__mi.patch

@@ -1,7 +1,7 @@
-From 3eb644da699b9d5916ad3b0e8465e4edc5f6a333 Mon Sep 17 00:00:00 2001
+From 6fb56185df42e49e0e2d8fe12d315356a57f4bce 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 028/268] sched/migrate_disable: Add export_symbol_gpl for
+Subject: [PATCH 028/283] sched/migrate_disable: Add export_symbol_gpl for
  __migrate_disabled
 
 Jonathan reported that lttng/modules can't use __migrate_disabled().

kernel/patches-4.19.x-rt/0029-arm-at91-do-not-disable-enable-clocks-in-a-row.patch

@@ -1,7 +1,7 @@
-From c397de61ffe5014b500d4cb9041776ee6f1fdf96 Mon Sep 17 00:00:00 2001
+From 35e0294d43f7c53bdb7ecba19df0710037d888ec 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 029/268] arm: at91: do not disable/enable clocks in a row
+Subject: [PATCH 029/283] arm: at91: do not disable/enable clocks in a row
 
 Currently the driver will disable the clock and enable it one line later
 if it is switching from periodic mode into one shot.

kernel/patches-4.19.x-rt/0030-clocksource-TCLIB-Allow-higher-clock-rates-for-clock.patch

@@ -1,7 +1,7 @@
-From b0ab70a4f78b70454e5b35d8a21170fedc297c06 Mon Sep 17 00:00:00 2001
+From 4d4322de76f7b52df1529acfc6e5fc46e25761f1 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 030/268] clocksource: TCLIB: Allow higher clock rates for
+Subject: [PATCH 030/283] clocksource: TCLIB: Allow higher clock rates for
  clock events
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8

kernel/patches-4.19.x-rt/0031-timekeeping-Split-jiffies-seqlock.patch

@@ -1,7 +1,7 @@
-From b09d65be8e3e09795b3ce4ab655f04b5a7b42217 Mon Sep 17 00:00:00 2001
+From 64f770d93319861d308ce265a4389e4ca0a6ed5f Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Thu, 14 Feb 2013 22:36:59 +0100
-Subject: [PATCH 031/268] timekeeping: Split jiffies seqlock
+Subject: [PATCH 031/283] timekeeping: Split jiffies seqlock
 
 Replace jiffies_lock seqlock with a simple seqcounter and a rawlock so
 it can be taken in atomic context on RT.
@@ -135,10 +135,10 @@ index 5b33e2f5c0ed..54fd344ef973 100644
  	ts->timer_expires_base = basemono;
  
 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
-index 9a6bfcd22dc6..5e584cdebd24 100644
+index 443edcddac8a..0517bc42c6b6 100644
 --- a/kernel/time/timekeeping.c
 +++ b/kernel/time/timekeeping.c
-@@ -2417,8 +2417,10 @@ EXPORT_SYMBOL(hardpps);
+@@ -2418,8 +2418,10 @@ EXPORT_SYMBOL(hardpps);
   */
  void xtime_update(unsigned long ticks)
  {

kernel/patches-4.19.x-rt/0032-signal-Revert-ptrace-preempt-magic.patch

@@ -1,7 +1,7 @@
-From f1184fbeee330b224af538e519e2215522bbc951 Mon Sep 17 00:00:00 2001
+From 8cf90f7e58f51438a7ec0e4e704918afaa450ff1 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Wed, 21 Sep 2011 19:57:12 +0200
-Subject: [PATCH 032/268] signal: Revert ptrace preempt magic
+Subject: [PATCH 032/283] signal: Revert ptrace preempt magic
 
 Upstream commit '53da1d9456fe7f8 fix ptrace slowness' is nothing more
 than a bandaid around the ptrace design trainwreck. It's not a

kernel/patches-4.19.x-rt/0033-net-sched-Use-msleep-instead-of-yield.patch

@@ -1,7 +1,7 @@
-From 677aefdaf998f7a5c0fe715201a903187adf03e3 Mon Sep 17 00:00:00 2001
+From 882c4f88db8d6179773dc733e794fa504aef75e3 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 033/268] net: sched: Use msleep() instead of yield()
+Subject: [PATCH 033/283] net: sched: Use msleep() instead of yield()
 
 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

kernel/patches-4.19.x-rt/0034-dm-rq-remove-BUG_ON-irqs_disabled-check.patch

@@ -1,7 +1,7 @@
-From 7f70887609c161140d9b37c3865fd0e01c755e11 Mon Sep 17 00:00:00 2001
+From ea6d238547b58b5fe9ce953cd818ef8bf6cb8915 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 034/268] dm rq: remove BUG_ON(!irqs_disabled) check
+Subject: [PATCH 034/283] dm rq: remove BUG_ON(!irqs_disabled) check
 
 In commit 052189a2ec95 ("dm: remove superfluous irq disablement in
 dm_request_fn") the spin_lock_irq() was replaced with spin_lock() + a

kernel/patches-4.19.x-rt/0035-usb-do-no-disable-interrupts-in-giveback.patch

@@ -1,7 +1,7 @@
-From a7d0a6cef67c51b65ef7a826069f17fd3e027d7c Mon Sep 17 00:00:00 2001
+From b91ae27f3efa2e15087397591db35dd1d11f5120 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 035/268] usb: do no disable interrupts in giveback
+Subject: [PATCH 035/283] usb: do no disable interrupts in giveback
 
 Since commit 94dfd7ed ("USB: HCD: support giveback of URB in tasklet
 context") the USB code disables interrupts before invoking the complete

kernel/patches-4.19.x-rt/0036-rt-Provide-PREEMPT_RT_BASE-config-switch.patch

@@ -1,7 +1,7 @@
-From f478188cf8735d85f62c91f1766b395f8294e72c Mon Sep 17 00:00:00 2001
+From 79f8ad95ffc5f1cd2ac721ab3d01291d4ad055df Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Fri, 17 Jun 2011 12:39:57 +0200
-Subject: [PATCH 036/268] rt: Provide PREEMPT_RT_BASE config switch
+Subject: [PATCH 036/283] rt: Provide PREEMPT_RT_BASE config switch
 
 Introduce PREEMPT_RT_BASE which enables parts of
 PREEMPT_RT_FULL. Forces interrupt threading and enables some of the RT

kernel/patches-4.19.x-rt/0037-cpumask-Disable-CONFIG_CPUMASK_OFFSTACK-for-RT.patch

@@ -1,7 +1,7 @@
-From e32f48e4f42494ed9a8908091c76af925fca59d6 Mon Sep 17 00:00:00 2001
+From 75df679c581581978487f6f6de91bf86a9f72e7c Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Wed, 14 Dec 2011 01:03:49 +0100
-Subject: [PATCH 037/268] cpumask: Disable CONFIG_CPUMASK_OFFSTACK for RT
+Subject: [PATCH 037/283] cpumask: Disable CONFIG_CPUMASK_OFFSTACK for RT
 
 There are "valid" GFP_ATOMIC allocations such as
 

kernel/patches-4.19.x-rt/0038-jump-label-disable-if-stop_machine-is-used.patch

@@ -1,7 +1,7 @@
-From c4b0f04fc2d915cc272de6018b5581fce5d5dda7 Mon Sep 17 00:00:00 2001
+From b5d77d6b4b4bcead77cd720e8a93f4ae78420034 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Wed, 8 Jul 2015 17:14:48 +0200
-Subject: [PATCH 038/268] jump-label: disable if stop_machine() is used
+Subject: [PATCH 038/283] jump-label: disable if stop_machine() is used
 
 Some architectures are using stop_machine() while switching the opcode which
 leads to latency spikes.

kernel/patches-4.19.x-rt/0039-kconfig-Disable-config-options-which-are-not-RT-comp.patch

@@ -1,7 +1,7 @@
-From 29c669c7c70f5c80be40b69f20b4c4a8034ee7a1 Mon Sep 17 00:00:00 2001
+From 94fd428643474b867a8cac432d7d911a5250c367 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Sun, 24 Jul 2011 12:11:43 +0200
-Subject: [PATCH 039/268] kconfig: Disable config options which are not RT
+Subject: [PATCH 039/283] kconfig: Disable config options which are not RT
  compatible
 
 Disable stuff which is known to have issues on RT
@@ -25,7 +25,7 @@ index a336548487e6..3f537b264852 100644
  	select RING_BUFFER_ALLOW_SWAP
  	help
 diff --git a/mm/Kconfig b/mm/Kconfig
-index de64ea658716..438460486a5b 100644
+index b457e94ae618..0dddbb2a3282 100644
 --- a/mm/Kconfig
 +++ b/mm/Kconfig
 @@ -377,7 +377,7 @@ config NOMMU_INITIAL_TRIM_EXCESS

kernel/patches-4.19.x-rt/0040-lockdep-disable-self-test.patch

@@ -1,7 +1,7 @@
-From 36f9204a770887f7280fb9db2450f6dd8ef11b33 Mon Sep 17 00:00:00 2001
+From 1a9e9b418236c18717a91955eeafe5bd72a00598 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 040/268] lockdep: disable self-test
+Subject: [PATCH 040/283] lockdep: disable self-test
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit

kernel/patches-4.19.x-rt/0041-mm-Allow-only-slub-on-RT.patch

@@ -1,7 +1,7 @@
-From 13ed901518597f2db47f69a5e06cd219389bc331 Mon Sep 17 00:00:00 2001
+From 75102ff5e253e5ababc30c7512e0c07f2b7dc297 Mon Sep 17 00:00:00 2001
 From: Ingo Molnar <mingo@elte.hu>
 Date: Fri, 3 Jul 2009 08:44:03 -0500
-Subject: [PATCH 041/268] mm: Allow only slub on RT
+Subject: [PATCH 041/283] mm: Allow only slub on RT
 
 Disable SLAB and SLOB on -RT. Only SLUB is adopted to -RT needs.
 

kernel/patches-4.19.x-rt/0042-locking-Disable-spin-on-owner-for-RT.patch

@@ -1,7 +1,7 @@
-From 3437a78b60ceab08492a829b2e8662f7ec640860 Mon Sep 17 00:00:00 2001
+From 32697a0be9afdc5c631cc3d232a298b5880ed65c Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Sun, 17 Jul 2011 21:51:45 +0200
-Subject: [PATCH 042/268] locking: Disable spin on owner for RT
+Subject: [PATCH 042/283] locking: Disable spin on owner for RT
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit

kernel/patches-4.19.x-rt/0043-rcu-Disable-RCU_FAST_NO_HZ-on-RT.patch

@@ -1,7 +1,7 @@
-From 43b1a887cc73fc7f4685ceb5b0e34671e87989b7 Mon Sep 17 00:00:00 2001
+From 708879e986c1b552ee69d6444b808a196bba0f5f Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Sun, 28 Oct 2012 13:26:09 +0000
-Subject: [PATCH 043/268] rcu: Disable RCU_FAST_NO_HZ on RT
+Subject: [PATCH 043/283] rcu: Disable RCU_FAST_NO_HZ on RT
 
 This uses a timer_list timer from the irq disabled guts of the idle
 code. Disable it for now to prevent wreckage.

kernel/patches-4.19.x-rt/0044-rcu-make-RCU_BOOST-default-on-RT.patch

@@ -1,7 +1,7 @@
-From f9b4cb4ccfa7e2d695d4510b8159b5205fe80c97 Mon Sep 17 00:00:00 2001
+From a14822b6d5fcc441064faf3edc2f91b5d461e703 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 044/268] rcu: make RCU_BOOST default on RT
+Subject: [PATCH 044/283] rcu: make RCU_BOOST default on RT
 
 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

kernel/patches-4.19.x-rt/0045-sched-Disable-CONFIG_RT_GROUP_SCHED-on-RT.patch

@@ -1,7 +1,7 @@
-From ca1b9c071f5b45c0d82722d5b9f957d4c2be185e Mon Sep 17 00:00:00 2001
+From 36c33c65b461082612dffa7be01862b7bd55270e Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Mon, 18 Jul 2011 17:03:52 +0200
-Subject: [PATCH 045/268] sched: Disable CONFIG_RT_GROUP_SCHED on RT
+Subject: [PATCH 045/283] sched: Disable CONFIG_RT_GROUP_SCHED on RT
 
 Carsten reported problems when running:
 

kernel/patches-4.19.x-rt/0046-net-core-disable-NET_RX_BUSY_POLL.patch

@@ -1,7 +1,7 @@
-From efe57b197e5cc1e85e486bebe98e95235f5c3410 Mon Sep 17 00:00:00 2001
+From f2b7e396c43d3607ee0a0090c7470da50f833e93 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 046/268] net/core: disable NET_RX_BUSY_POLL
+Subject: [PATCH 046/283] net/core: disable NET_RX_BUSY_POLL
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit

kernel/patches-4.19.x-rt/0047-arm-disable-NEON-in-kernel-mode.patch

@@ -1,7 +1,7 @@
-From f9353b78df9da136edb2afc49f247e8576de5764 Mon Sep 17 00:00:00 2001
+From 477660c22f2036e69299438b1292307ee1dba46b 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 047/268] arm*: disable NEON in kernel mode
+Subject: [PATCH 047/283] arm*: disable NEON in kernel mode
 
 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

kernel/patches-4.19.x-rt/0048-powerpc-Use-generic-rwsem-on-RT.patch

@@ -1,7 +1,7 @@
-From 11ee0822882b1b72d163eb6fbdf161b8f9178f7c Mon Sep 17 00:00:00 2001
+From 297ef639cbc4bc3aac2e5a8835090136753796fc Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Tue, 14 Jul 2015 14:26:34 +0200
-Subject: [PATCH 048/268] powerpc: Use generic rwsem on RT
+Subject: [PATCH 048/283] powerpc: Use generic rwsem on RT
 
 Use generic code which uses rtmutex
 

kernel/patches-4.19.x-rt/0049-powerpc-kvm-Disable-in-kernel-MPIC-emulation-for-PRE.patch

@@ -1,7 +1,7 @@
-From ee886c042d19029e21776b96c9e1f1f9d00d2da4 Mon Sep 17 00:00:00 2001
+From 3bead4e3fc7560659c1982ace99de374aa9df79c 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 049/268] powerpc/kvm: Disable in-kernel MPIC emulation for
+Subject: [PATCH 049/283] powerpc/kvm: Disable in-kernel MPIC emulation for
  PREEMPT_RT_FULL
 
 While converting the openpic emulation code to use a raw_spinlock_t enables

kernel/patches-4.19.x-rt/0050-powerpc-Disable-highmem-on-RT.patch

@@ -1,7 +1,7 @@
-From 9a80112c0cde9a52ce2e158bd6391f0e5035dc04 Mon Sep 17 00:00:00 2001
+From ae9000e3c66794249fbca61b8a71bcdf690910e0 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Mon, 18 Jul 2011 17:08:34 +0200
-Subject: [PATCH 050/268] powerpc: Disable highmem on RT
+Subject: [PATCH 050/283] powerpc: Disable highmem on RT
 
 The current highmem handling on -RT is not compatible and needs fixups.
 

kernel/patches-4.19.x-rt/0051-mips-Disable-highmem-on-RT.patch

@@ -1,7 +1,7 @@
-From 593308991349a9b9d16ccb020dee918680b9f6e4 Mon Sep 17 00:00:00 2001
+From 454e636edd0bb26495afb3850a37aa5e5214a4ed Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Mon, 18 Jul 2011 17:10:12 +0200
-Subject: [PATCH 051/268] mips: Disable highmem on RT
+Subject: [PATCH 051/283] mips: Disable highmem on RT
 
 The current highmem handling on -RT is not compatible and needs fixups.
 

kernel/patches-4.19.x-rt/0052-x86-Use-generic-rwsem_spinlocks-on-rt.patch

@@ -1,7 +1,7 @@
-From 4609ae9016c2cac126bafd6b4efb7bc5be590bbc Mon Sep 17 00:00:00 2001
+From 5c86aec91ae10f140d18bd33cd62783cdde0922d Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Sun, 26 Jul 2009 02:21:32 +0200
-Subject: [PATCH 052/268] x86: Use generic rwsem_spinlocks on -rt
+Subject: [PATCH 052/283] x86: Use generic rwsem_spinlocks on -rt
 
 Simplifies the separation of anon_rw_semaphores and rw_semaphores for
 -rt.

kernel/patches-4.19.x-rt/0053-leds-trigger-disable-CPU-trigger-on-RT.patch

@@ -1,7 +1,7 @@
-From 542738bf81c9f5b0ab0de898b1c785fb12a5caf8 Mon Sep 17 00:00:00 2001
+From 9cd1a715d85ace3e9b1d3ae703eb16744dd3ebb6 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 053/268] leds: trigger: disable CPU trigger on -RT
+Subject: [PATCH 053/283] leds: trigger: disable CPU trigger on -RT
 
 as it triggers:
 |CPU: 0 PID: 0 Comm: swapper Not tainted 3.12.8-rt10 #141

kernel/patches-4.19.x-rt/0054-cpufreq-drop-K8-s-driver-from-beeing-selected.patch

@@ -1,7 +1,7 @@
-From 0dcf02e4d56dcf2255f436d792959cf28a04dc54 Mon Sep 17 00:00:00 2001
+From f19ffb87fe48ba1e8904df670b13d52f8b9c08f1 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 054/268] cpufreq: drop K8's driver from beeing selected
+Subject: [PATCH 054/283] cpufreq: drop K8's driver from beeing selected
 
 Ralf posted a picture of a backtrace from
 

kernel/patches-4.19.x-rt/0055-md-disable-bcache.patch

@@ -1,7 +1,7 @@
-From a01400fc47cb4ce13c00b03a908533848af6cf74 Mon Sep 17 00:00:00 2001
+From 3b1c3bc41b87cd7a714ebfa5e88651d4f3326f2e 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 055/268] md: disable bcache
+Subject: [PATCH 055/283] md: disable bcache
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit

kernel/patches-4.19.x-rt/0056-efi-Disable-runtime-services-on-RT.patch

@@ -1,7 +1,7 @@
-From d141803da471bfe539c38f8022cf8f6297aa27a6 Mon Sep 17 00:00:00 2001
+From f0e7a6e0f76d2ab27a0c5ef0f7872d971ec1dd23 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 056/268] efi: Disable runtime services on RT
+Subject: [PATCH 056/283] efi: Disable runtime services on RT
 
 Based on meassurements the EFI functions get_variable /
 get_next_variable take up to 2us which looks okay.

kernel/patches-4.19.x-rt/0057-printk-Add-a-printk-kill-switch.patch

@@ -1,7 +1,7 @@
-From 9de1c1091c3b7a7d6037733b3d3026601eb096cd Mon Sep 17 00:00:00 2001
+From d1e9e20fe16f16a1665eabaa44a0f1c2a4cebfec Mon Sep 17 00:00:00 2001
 From: Ingo Molnar <mingo@elte.hu>
 Date: Fri, 22 Jul 2011 17:58:40 +0200
-Subject: [PATCH 057/268] printk: Add a printk kill switch
+Subject: [PATCH 057/283] printk: Add a printk kill switch
 
 Add a prinkt-kill-switch. This is used from (NMI) watchdog to ensure that
 it does not dead-lock with the early printk code.

kernel/patches-4.19.x-rt/0058-printk-Add-force_early_printk-boot-param-to-help-wit.patch

@@ -1,7 +1,7 @@
-From 55ac9fe1a16eab7f85e646280cb842f4cf31e27d Mon Sep 17 00:00:00 2001
+From 3d881bc012788bea38e0bf55b03d9996eb40b1b9 Mon Sep 17 00:00:00 2001
 From: Peter Zijlstra <peterz@infradead.org>
 Date: Fri, 2 Sep 2011 14:41:29 +0200
-Subject: [PATCH 058/268] printk: Add "force_early_printk" boot param to help
+Subject: [PATCH 058/283] printk: Add "force_early_printk" boot param to help
  with debugging
 
 Gives me an option to screw printk and actually see what the machine

kernel/patches-4.19.x-rt/0059-preempt-Provide-preempt_-_-no-rt-variants.patch

@@ -1,7 +1,7 @@
-From bfb747584de1b0f321d8f3b893580b4d39f93fec Mon Sep 17 00:00:00 2001
+From 6a3ec551d9ea7e49f20d8f9d3d45fb8d9ca1b720 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Fri, 24 Jul 2009 12:38:56 +0200
-Subject: [PATCH 059/268] preempt: Provide preempt_*_(no)rt variants
+Subject: [PATCH 059/283] preempt: Provide preempt_*_(no)rt variants
 
 RT needs a few preempt_disable/enable points which are not necessary
 otherwise. Implement variants to avoid #ifdeffery.

kernel/patches-4.19.x-rt/0060-futex-workaround-migrate_disable-enable-in-different.patch

@@ -1,7 +1,7 @@
-From 66ea8bcf4a5d31c51bb0b08b6fcfdb920bf7df51 Mon Sep 17 00:00:00 2001
+From 02487d0393920e03426a2378e40bc7547193c3aa Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Wed, 8 Mar 2017 14:23:35 +0100
-Subject: [PATCH 060/268] futex: workaround migrate_disable/enable in different
+Subject: [PATCH 060/283] futex: workaround migrate_disable/enable in different
  context
 
 migrate_disable()/migrate_enable() takes a different path in atomic() vs

kernel/patches-4.19.x-rt/0061-rt-Add-local-irq-locks.patch

@@ -1,7 +1,7 @@
-From 4104d3d4d2d94ac19edef31fef10a471b4085c24 Mon Sep 17 00:00:00 2001
+From 1e4195bafdb198d778c98aece678c7b16cd035c8 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Mon, 20 Jun 2011 09:03:47 +0200
-Subject: [PATCH 061/268] rt: Add local irq locks
+Subject: [PATCH 061/283] rt: Add local irq locks
 
 Introduce locallock. For !RT this maps to preempt_disable()/
 local_irq_disable() so there is not much that changes. For RT this will

kernel/patches-4.19.x-rt/0062-locallock-provide-get-put-_locked_ptr-variants.patch

@@ -1,7 +1,7 @@
-From c16b283427931d20279125c773aca78b01235f68 Mon Sep 17 00:00:00 2001
+From 58ee9341c0c3521cdb41239c83807a98cef97bd0 Mon Sep 17 00:00:00 2001
 From: Julia Cartwright <julia@ni.com>
 Date: Mon, 7 May 2018 08:58:56 -0500
-Subject: [PATCH 062/268] locallock: provide {get,put}_locked_ptr() variants
+Subject: [PATCH 062/283] locallock: provide {get,put}_locked_ptr() variants
 
 Provide a set of locallocked accessors for pointers to per-CPU data;
 this is useful for dynamically-allocated per-CPU regions, for example.

kernel/patches-4.19.x-rt/0063-mm-scatterlist-Do-not-disable-irqs-on-RT.patch

@@ -1,7 +1,7 @@
-From c8f195054bbdf59c6e791bbd698d3ffce9776265 Mon Sep 17 00:00:00 2001
+From a6c38f0b349a8921a1bfe4dcef5972cf1e2224a0 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Fri, 3 Jul 2009 08:44:34 -0500
-Subject: [PATCH 063/268] mm/scatterlist: Do not disable irqs on RT
+Subject: [PATCH 063/283] mm/scatterlist: Do not disable irqs on RT
 
 For -RT it is enough to keep pagefault disabled (which is currently handled by
 kmap_atomic()).

kernel/patches-4.19.x-rt/0064-signal-x86-Delay-calling-signals-in-atomic.patch

@@ -1,7 +1,7 @@
-From 41445095315411d8baebfc36b2f6f30aefe2abc6 Mon Sep 17 00:00:00 2001
+From f994c5279fb1173131e67419c540713cd25a59e3 Mon Sep 17 00:00:00 2001
 From: Oleg Nesterov <oleg@redhat.com>
 Date: Tue, 14 Jul 2015 14:26:34 +0200
-Subject: [PATCH 064/268] signal/x86: Delay calling signals in atomic
+Subject: [PATCH 064/283] signal/x86: Delay calling signals in atomic
 
 On x86_64 we must disable preemption before we enable interrupts
 for stack faults, int3 and debugging, because the current task is using

kernel/patches-4.19.x-rt/0065-x86-signal-delay-calling-signals-on-32bit.patch

@@ -1,7 +1,7 @@
-From f9d175548eeb780a2da87b33b2055b747bdf4618 Mon Sep 17 00:00:00 2001
+From 77f58646e4722365c6b6b91802d5feddd57dff34 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 065/268] x86/signal: delay calling signals on 32bit
+Subject: [PATCH 065/283] x86/signal: delay calling signals on 32bit
 
 When running some ptrace single step tests on x86-32 machine, the below problem
 is triggered:

kernel/patches-4.19.x-rt/0066-buffer_head-Replace-bh_uptodate_lock-for-rt.patch

@@ -1,7 +1,7 @@
-From 4412fbb024c634740aa2ab4db609244bb957fb43 Mon Sep 17 00:00:00 2001
+From 86a1cbd4eddbe083ad0331f0eeec002f6fa7b322 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Fri, 18 Mar 2011 09:18:52 +0100
-Subject: [PATCH 066/268] buffer_head: Replace bh_uptodate_lock for -rt
+Subject: [PATCH 066/283] buffer_head: Replace bh_uptodate_lock for -rt
 
 Wrap the bit_spin_lock calls into a separate inline and add the RT
 replacements with a real spinlock.

kernel/patches-4.19.x-rt/0067-fs-jbd-jbd2-Make-state-lock-and-journal-head-lock-rt.patch

@@ -1,7 +1,7 @@
-From 35cce66d60508a5221b8ffdc4a6dabd3548ba2c9 Mon Sep 17 00:00:00 2001
+From a0ac5bf9b179bff5745bd4c15d14cb2ec5c81c16 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Fri, 18 Mar 2011 10:11:25 +0100
-Subject: [PATCH 067/268] fs: jbd/jbd2: Make state lock and journal head lock
+Subject: [PATCH 067/283] fs: jbd/jbd2: Make state lock and journal head lock
  rt safe
 
 bit_spin_locks break under RT.

kernel/patches-4.19.x-rt/0068-list_bl-Make-list-head-locking-RT-safe.patch

@@ -1,7 +1,7 @@
-From 39396411087b5831b20ac4fa694b3001d358989d Mon Sep 17 00:00:00 2001
+From 575440eb3e514693de4892b3589bd02b584834ef 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 068/268] list_bl: Make list head locking RT safe
+Subject: [PATCH 068/283] list_bl: Make list head locking RT safe
 
 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

kernel/patches-4.19.x-rt/0069-list_bl-fixup-bogus-lockdep-warning.patch

@@ -1,7 +1,7 @@
-From fb2fdfdc67deb3b7b5541d28f9d2cdfbebbc7a9b Mon Sep 17 00:00:00 2001
+From 386260fdddeed151902355b8c816f9b166c1c2b8 Mon Sep 17 00:00:00 2001
 From: Josh Cartwright <joshc@ni.com>
 Date: Thu, 31 Mar 2016 00:04:25 -0500
-Subject: [PATCH 069/268] list_bl: fixup bogus lockdep warning
+Subject: [PATCH 069/283] list_bl: fixup bogus lockdep warning
 
 At first glance, the use of 'static inline' seems appropriate for
 INIT_HLIST_BL_HEAD().

kernel/patches-4.19.x-rt/0070-genirq-Disable-irqpoll-on-rt.patch

@@ -1,7 +1,7 @@
-From 3eada8624fd7eee399757276e5f33f311f2baba3 Mon Sep 17 00:00:00 2001
+From d884d2bff2d643468c5e37727aa29e8f5c88b3be Mon Sep 17 00:00:00 2001
 From: Ingo Molnar <mingo@elte.hu>
 Date: Fri, 3 Jul 2009 08:29:57 -0500
-Subject: [PATCH 070/268] genirq: Disable irqpoll on -rt
+Subject: [PATCH 070/283] genirq: Disable irqpoll on -rt
 
 Creates long latencies for no value
 

kernel/patches-4.19.x-rt/0071-genirq-Force-interrupt-thread-on-RT.patch

@@ -1,7 +1,7 @@
-From 3681b7011d489da9a82f90fee87711d1bab983fe Mon Sep 17 00:00:00 2001
+From 91f768aed73cc93826112811b4e622dce0c1915f Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Sun, 3 Apr 2011 11:57:29 +0200
-Subject: [PATCH 071/268] genirq: Force interrupt thread on RT
+Subject: [PATCH 071/283] genirq: Force interrupt thread on RT
 
 Force threaded_irqs and optimize the code (force_irqthreads) in regard
 to this.

kernel/patches-4.19.x-rt/0072-Split-IRQ-off-and-zone-lock-while-freeing-pages-from.patch

@@ -1,7 +1,7 @@
-From 95156c42eddf17dc207a94b719ec18b031e4a713 Mon Sep 17 00:00:00 2001
+From 6ec0e8d1526370de73bd18c096f7f96827594308 Mon Sep 17 00:00:00 2001
 From: Peter Zijlstra <peterz@infradead.org>
 Date: Mon, 28 May 2018 15:24:20 +0200
-Subject: [PATCH 072/268] Split IRQ-off and zone->lock while freeing pages from
+Subject: [PATCH 072/283] Split IRQ-off and zone->lock while freeing pages from
  PCP list #1
 
 Split the IRQ-off section while accessing the PCP list from zone->lock
@@ -17,7 +17,7 @@ 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 8e6932a140b8..8c10f34364c0 100644
+index 2d04bd2e1ced..332b48f38d1e 100644
 --- a/mm/page_alloc.c
 +++ b/mm/page_alloc.c
 @@ -1095,7 +1095,7 @@ static inline void prefetch_buddy(struct page *page)

kernel/patches-4.19.x-rt/0073-Split-IRQ-off-and-zone-lock-while-freeing-pages-from.patch

@@ -1,7 +1,7 @@
-From 85fe71fd7fa2ac8945d33c49966dde1662a13228 Mon Sep 17 00:00:00 2001
+From f9efb76f365f15eaca8f29ee7f2648de90925a76 Mon Sep 17 00:00:00 2001
 From: Peter Zijlstra <peterz@infradead.org>
 Date: Mon, 28 May 2018 15:24:21 +0200
-Subject: [PATCH 073/268] Split IRQ-off and zone->lock while freeing pages from
+Subject: [PATCH 073/283] Split IRQ-off and zone->lock while freeing pages from
  PCP list #2
 
 Split the IRQ-off section while accessing the PCP list from zone->lock
@@ -17,7 +17,7 @@ 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 8c10f34364c0..4d630aebd84f 100644
+index 332b48f38d1e..55cee9a17a36 100644
 --- a/mm/page_alloc.c
 +++ b/mm/page_alloc.c
 @@ -1105,8 +1105,8 @@ static inline void prefetch_buddy(struct page *page)

kernel/patches-4.19.x-rt/0074-mm-SLxB-change-list_lock-to-raw_spinlock_t.patch

@@ -1,7 +1,7 @@
-From e38ec11acd94c6fe346d33ce75e30349b1734e40 Mon Sep 17 00:00:00 2001
+From 302fcfd8e9527e8f7b6ec9d733a5a3a760af64ef Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Mon, 28 May 2018 15:24:22 +0200
-Subject: [PATCH 074/268] mm/SLxB: change list_lock to raw_spinlock_t
+Subject: [PATCH 074/283] mm/SLxB: change list_lock to raw_spinlock_t
 
 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
@@ -18,7 +18,7 @@ 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 018d32496e8d..8ccc092fcd39 100644
+index 46f21e73db2f..38f6609343b3 100644
 --- a/mm/slab.c
 +++ b/mm/slab.c
 @@ -233,7 +233,7 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
@@ -368,7 +368,7 @@ index 018d32496e8d..8ccc092fcd39 100644
  	}
  	num_objs = total_slabs * cachep->num;
  	active_slabs = total_slabs - free_slabs;
-@@ -4334,13 +4334,13 @@ static int leaks_show(struct seq_file *m, void *p)
+@@ -4338,13 +4338,13 @@ static int leaks_show(struct seq_file *m, void *p)
  		for_each_kmem_cache_node(cachep, node, n) {
  
  			check_irq_on();

kernel/patches-4.19.x-rt/0075-mm-SLUB-delay-giving-back-empty-slubs-to-IRQ-enabled.patch

@@ -1,7 +1,7 @@
-From e5dbe8c3a2188b0eed47fc087904da4df4f2711a Mon Sep 17 00:00:00 2001
+From 9da82885e5b9187857b5fdc2eaa482752e814fbc Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Thu, 21 Jun 2018 17:29:19 +0200
-Subject: [PATCH 075/268] mm/SLUB: delay giving back empty slubs to IRQ enabled
+Subject: [PATCH 075/283] mm/SLUB: delay giving back empty slubs to IRQ enabled
  regions
 
 __free_slab() is invoked with disabled interrupts which increases the

kernel/patches-4.19.x-rt/0076-mm-page_alloc-rt-friendly-per-cpu-pages.patch

@@ -1,7 +1,7 @@
-From 1dc89f1379f4b2b2d2c1f1928faa9781232a804c Mon Sep 17 00:00:00 2001
+From 4cd1dede47de27525631161fdc6cdfc9d8608c31 Mon Sep 17 00:00:00 2001
 From: Ingo Molnar <mingo@elte.hu>
 Date: Fri, 3 Jul 2009 08:29:37 -0500
-Subject: [PATCH 076/268] mm: page_alloc: rt-friendly per-cpu pages
+Subject: [PATCH 076/283] mm: page_alloc: rt-friendly per-cpu pages
 
 rt-friendly per-cpu pages: convert the irqs-off per-cpu locking
 method into a preemptible, explicit-per-cpu-locks method.
@@ -17,7 +17,7 @@ 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 4d630aebd84f..4d11ec179aa7 100644
+index 55cee9a17a36..99b3861b1ef6 100644
 --- a/mm/page_alloc.c
 +++ b/mm/page_alloc.c
 @@ -60,6 +60,7 @@
@@ -215,7 +215,7 @@ index 4d630aebd84f..4d11ec179aa7 100644
  	return NULL;
  }
  
-@@ -8094,7 +8117,7 @@ void zone_pcp_reset(struct zone *zone)
+@@ -8096,7 +8119,7 @@ void zone_pcp_reset(struct zone *zone)
  	struct per_cpu_pageset *pset;
  
  	/* avoid races with drain_pages()  */
@@ -224,7 +224,7 @@ index 4d630aebd84f..4d11ec179aa7 100644
  	if (zone->pageset != &boot_pageset) {
  		for_each_online_cpu(cpu) {
  			pset = per_cpu_ptr(zone->pageset, cpu);
-@@ -8103,7 +8126,7 @@ void zone_pcp_reset(struct zone *zone)
+@@ -8105,7 +8128,7 @@ void zone_pcp_reset(struct zone *zone)
  		free_percpu(zone->pageset);
  		zone->pageset = &boot_pageset;
  	}

kernel/patches-4.19.x-rt/0077-mm-swap-Convert-to-percpu-locked.patch

@@ -1,7 +1,7 @@
-From 3f837e858bd7d4ee248e9b075cce128beaf94252 Mon Sep 17 00:00:00 2001
+From 98c01e9756e741d807b1198eb885a26e0998fcde Mon Sep 17 00:00:00 2001
 From: Ingo Molnar <mingo@elte.hu>
 Date: Fri, 3 Jul 2009 08:29:51 -0500
-Subject: [PATCH 077/268] mm/swap: Convert to percpu locked
+Subject: [PATCH 077/283] mm/swap: Convert to percpu locked
 
 Replace global locks (get_cpu + local_irq_save) with "local_locks()".
 Currently there is one of for "rotate" and one for "swap".
@@ -55,10 +55,10 @@ index faca45ebe62d..f8ccb9d9daa3 100644
  				cc->last_migrated_pfn = 0;
  			}
 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
-index 4d11ec179aa7..a01c15fdb723 100644
+index 99b3861b1ef6..1679f5883307 100644
 --- a/mm/page_alloc.c
 +++ b/mm/page_alloc.c
-@@ -7205,8 +7205,9 @@ void __init free_area_init(unsigned long *zones_size)
+@@ -7207,8 +7207,9 @@ void __init free_area_init(unsigned long *zones_size)
  
  static int page_alloc_cpu_dead(unsigned int cpu)
  {

kernel/patches-4.19.x-rt/0078-mm-perform-lru_add_drain_all-remotely.patch

@@ -1,7 +1,7 @@
-From e06defe13153f9c3195a350898b54b88fe38867b Mon Sep 17 00:00:00 2001
+From f4f53c9fdf55676d783a4fbad5049f39401a0542 Mon Sep 17 00:00:00 2001
 From: Luiz Capitulino <lcapitulino@redhat.com>
 Date: Fri, 27 May 2016 15:03:28 +0200
-Subject: [PATCH 078/268] mm: perform lru_add_drain_all() remotely
+Subject: [PATCH 078/283] mm: perform lru_add_drain_all() remotely
 
 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

kernel/patches-4.19.x-rt/0079-mm-vmstat-Protect-per-cpu-variables-with-preempt-dis.patch

@@ -1,7 +1,7 @@
-From c111e38989bb30e13df9f5480f5f549b31351d28 Mon Sep 17 00:00:00 2001
+From 3e1b4a0068b41c1782264376379985fb992bd41e Mon Sep 17 00:00:00 2001
 From: Ingo Molnar <mingo@elte.hu>
 Date: Fri, 3 Jul 2009 08:30:13 -0500
-Subject: [PATCH 079/268] mm/vmstat: Protect per cpu variables with preempt
+Subject: [PATCH 079/283] mm/vmstat: Protect per cpu variables with preempt
  disable on RT
 
 Disable preemption on -RT for the vmstat code. On vanila the code runs in

kernel/patches-4.19.x-rt/0080-ARM-Initialize-split-page-table-locks-for-vector-pag.patch

@@ -1,7 +1,7 @@
-From 6d873013d0191323247ffcc8345c08178c272988 Mon Sep 17 00:00:00 2001
+From fb089e89b26bc5653a90d9983021813e15fa04d9 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 080/268] ARM: Initialize split page table locks for vector
+Subject: [PATCH 080/283] ARM: Initialize split page table locks for vector
  page
 
 Without this patch, ARM can not use SPLIT_PTLOCK_CPUS if

kernel/patches-4.19.x-rt/0081-mm-Enable-SLUB-for-RT.patch

@@ -1,7 +1,7 @@
-From 50c1ce833125e10e59496d55aadac08ac0dfec71 Mon Sep 17 00:00:00 2001
+From b01d03c695bcba2149713f4425c806b5b5e3410d Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Thu, 25 Oct 2012 10:32:35 +0100
-Subject: [PATCH 081/268] mm: Enable SLUB for RT
+Subject: [PATCH 081/283] mm: Enable SLUB for RT
 
 Avoid the memory allocation in IRQ section
 

kernel/patches-4.19.x-rt/0082-slub-Enable-irqs-for-__GFP_WAIT.patch

@@ -1,7 +1,7 @@
-From 64d21bbe1300711eaf9a6c7d1977308201d8220b Mon Sep 17 00:00:00 2001
+From 14471a3281f661b8b8bccdb64820879a699fb2ad Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Wed, 9 Jan 2013 12:08:15 +0100
-Subject: [PATCH 082/268] slub: Enable irqs for __GFP_WAIT
+Subject: [PATCH 082/283] slub: Enable irqs for __GFP_WAIT
 
 SYSTEM_RUNNING might be too late for enabling interrupts. Allocations
 with GFP_WAIT can happen before that. So use this as an indicator.

kernel/patches-4.19.x-rt/0083-slub-Disable-SLUB_CPU_PARTIAL.patch

@@ -1,7 +1,7 @@
-From b652776b565212235e147d11064da4bf8f63c5df Mon Sep 17 00:00:00 2001
+From fb6bfe69057a4177f5f5b273cace7ea5cbb5f649 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 083/268] slub: Disable SLUB_CPU_PARTIAL
+Subject: [PATCH 083/283] slub: Disable SLUB_CPU_PARTIAL
 
 |BUG: sleeping function called from invalid context at kernel/locking/rtmutex.c:915
 |in_atomic(): 1, irqs_disabled(): 0, pid: 87, name: rcuop/7

kernel/patches-4.19.x-rt/0084-mm-memcontrol-Don-t-call-schedule_work_on-in-preempt.patch

@@ -1,7 +1,7 @@
-From 74f8110e2380913103e09eb16ed6f41996d29278 Mon Sep 17 00:00:00 2001
+From b64de8d2bb376abf6af01c84a94e1a201aecc6ec 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 084/268] mm/memcontrol: Don't call schedule_work_on in
+Subject: [PATCH 084/283] mm/memcontrol: Don't call schedule_work_on in
  preemption disabled context
 
 The following trace is triggered when running ltp oom test cases:

kernel/patches-4.19.x-rt/0085-mm-memcontrol-Replace-local_irq_disable-with-local-l.patch

@@ -1,7 +1,7 @@
-From 9fe5cd2edadfa8760b3ebc58af32d2d0f3ee8af4 Mon Sep 17 00:00:00 2001
+From 3cb7dde3b41a847eefeac79763e46ce167c8521f 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 085/268] mm/memcontrol: Replace local_irq_disable with local
+Subject: [PATCH 085/283] mm/memcontrol: Replace local_irq_disable with local
  locks
 
 There are a few local_irq_disable() which then take sleeping locks. This

kernel/patches-4.19.x-rt/0086-mm-zsmalloc-copy-with-get_cpu_var-and-locking.patch

@@ -1,7 +1,7 @@
-From eafb2205942eee5257b3fd40aa6b513b07a21661 Mon Sep 17 00:00:00 2001
+From 50eae40f0475c039a273e2f5441f4ecda84d104e Mon Sep 17 00:00:00 2001
 From: Mike Galbraith <umgwanakikbuti@gmail.com>
 Date: Tue, 22 Mar 2016 11:16:09 +0100
-Subject: [PATCH 086/268] mm/zsmalloc: copy with get_cpu_var() and locking
+Subject: [PATCH 086/283] mm/zsmalloc: copy with get_cpu_var() and locking
 
 get_cpu_var() disables preemption and triggers a might_sleep() splat later.
 This is replaced with get_locked_var().

kernel/patches-4.19.x-rt/0087-x86-mm-pat-disable-preemption-__split_large_page-aft.patch

@@ -1,7 +1,7 @@
-From 789271b9a5c962ee26a3ec8d65c7c58db403d9e4 Mon Sep 17 00:00:00 2001
+From 3d625e1fb1f5adff8191330efe6d47017b0806bd 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 087/268] x86/mm/pat: disable preemption __split_large_page()
+Subject: [PATCH 087/283] x86/mm/pat: disable preemption __split_large_page()
  after spin_lock()
 
 Commit "x86/mm/pat: Disable preemption around __flush_tlb_all()" added a

kernel/patches-4.19.x-rt/0088-radix-tree-use-local-locks.patch

@@ -1,7 +1,7 @@
-From c279de8e446c1b1c790aef81b598e7b259ebd6e6 Mon Sep 17 00:00:00 2001
+From 0a7a65a5055b7a5a94c57ee2dc8404116cff804b 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 088/268] radix-tree: use local locks
+Subject: [PATCH 088/283] radix-tree: use local locks
 
 The preload functionality uses per-CPU variables and preempt-disable to
 ensure that it does not switch CPUs during its usage. This patch adds

kernel/patches-4.19.x-rt/0089-timers-Prepare-for-full-preemption.patch

@@ -1,7 +1,7 @@
-From 76691edf9b2f9e9bce47a7fad48aed97af769508 Mon Sep 17 00:00:00 2001
+From 5bbf9de052f34cd8d685120f60da34937f2b0772 Mon Sep 17 00:00:00 2001
 From: Ingo Molnar <mingo@elte.hu>
 Date: Fri, 3 Jul 2009 08:29:34 -0500
-Subject: [PATCH 089/268] timers: Prepare for full preemption
+Subject: [PATCH 089/283] timers: Prepare for full preemption
 
 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

kernel/patches-4.19.x-rt/0090-x86-kvm-Require-const-tsc-for-RT.patch

@@ -1,7 +1,7 @@
-From 78ee89fc14623b109a4b5383aac8ea85bb7cde47 Mon Sep 17 00:00:00 2001
+From 49f95baf1667e4853406b63d30062b94afff4a25 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Sun, 6 Nov 2011 12:26:18 +0100
-Subject: [PATCH 090/268] x86: kvm Require const tsc for RT
+Subject: [PATCH 090/283] x86: kvm Require const tsc for RT
 
 Non constant TSC is a nightmare on bare metal already, but with
 virtualization it becomes a complete disaster because the workarounds
@@ -14,7 +14,7 @@ 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 7fed1d6dd1a1..b2b11374c663 100644
+index cea6568667c4..c90545667fd6 100644
 --- a/arch/x86/kvm/x86.c
 +++ b/arch/x86/kvm/x86.c
 @@ -6756,6 +6756,13 @@ int kvm_arch_init(void *opaque)

kernel/patches-4.19.x-rt/0091-pci-switchtec-Don-t-use-completion-s-wait-queue.patch

@@ -1,7 +1,7 @@
-From 7e0d19b7cfe86f42ae378cdb488c207ad2ff152e Mon Sep 17 00:00:00 2001
+From 99fc3867798d14c5cff8c71c3872af84605d572d 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 091/268] pci/switchtec: Don't use completion's wait queue
+Subject: [PATCH 091/283] pci/switchtec: Don't use completion's wait queue
 
 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
@@ -23,7 +23,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  1 file changed, 13 insertions(+), 9 deletions(-)
 
 diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c
-index 37d0c15c9eeb..c396f3ef1852 100644
+index 72db2e0ebced..77d4fb86d05b 100644
 --- a/drivers/pci/switch/switchtec.c
 +++ b/drivers/pci/switch/switchtec.c
 @@ -43,10 +43,11 @@ struct switchtec_user {

kernel/patches-4.19.x-rt/0092-wait.h-include-atomic.h.patch

@@ -1,7 +1,7 @@
-From f38b5d4083660218919ae8aaf04084ec81984b3f Mon Sep 17 00:00:00 2001
+From 88037fc07062d469557427c97507d3f95d7ca3a6 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 092/268] wait.h: include atomic.h
+Subject: [PATCH 092/283] wait.h: include atomic.h
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit

kernel/patches-4.19.x-rt/0093-work-simple-Simple-work-queue-implemenation.patch

@@ -1,7 +1,7 @@
-From 1f3734247d6d14bcd0adce848f10ed802dbbcacc Mon Sep 17 00:00:00 2001
+From 67478d9c6704de32600fd4363f3853bcdffcf391 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 093/268] work-simple: Simple work queue implemenation
+Subject: [PATCH 093/283] work-simple: Simple work queue implemenation
 
 Provides a framework for enqueuing callbacks from irq context
 PREEMPT_RT_FULL safe. The callbacks are executed in kthread context.

kernel/patches-4.19.x-rt/0094-work-simple-drop-a-shit-statement-in-SWORK_EVENT_PEN.patch

@@ -1,7 +1,7 @@
-From 6e00748d2128e6af60b7e37506da39208dc8e0ca Mon Sep 17 00:00:00 2001
+From 147a7822bfe8f027b88fa0ca82ae0d210e57bf34 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 094/268] work-simple: drop a shit statement in
+Subject: [PATCH 094/283] work-simple: drop a shit statement in
  SWORK_EVENT_PENDING
 
 Dan Carpenter reported

kernel/patches-4.19.x-rt/0095-completion-Use-simple-wait-queues.patch

@@ -1,7 +1,7 @@
-From 1ae4e1e50bf83abfe832fb78fab3b4ca6797ee18 Mon Sep 17 00:00:00 2001
+From 334dc78522991ee04c4704a53d24f0009be71172 Mon Sep 17 00:00:00 2001
 From: Thomas Gleixner <tglx@linutronix.de>
 Date: Fri, 11 Jan 2013 11:23:51 +0100
-Subject: [PATCH 095/268] completion: Use simple wait queues
+Subject: [PATCH 095/283] completion: Use simple wait queues
 
 Completions have no long lasting callbacks and therefor do not need
 the complex waitqueue variant. Use simple waitqueues which reduces the

kernel/patches-4.19.x-rt/0096-fs-aio-simple-simple-work.patch

@@ -1,7 +1,7 @@
-From 488ed4279b12fb35f1d3e865c60e7c2841807834 Mon Sep 17 00:00:00 2001
+From b576efb7cedb58ffa58242d7b0df24d14063ba0e 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 096/268] fs/aio: simple simple work
+Subject: [PATCH 096/283] fs/aio: simple simple work
 
 |BUG: sleeping function called from invalid context at kernel/locking/rtmutex.c:768
 |in_atomic(): 1, irqs_disabled(): 0, pid: 26, name: rcuos/2

kernel/patches-4.19.x-rt/0097-genirq-Do-not-invoke-the-affinity-callback-via-a-wor.patch

@@ -1,7 +1,7 @@
-From 46fbd681dc222e3c76385b0421c6663371aa1738 Mon Sep 17 00:00:00 2001
+From bac483c38a96edeadc43fa8dcf03c3e57c41cc62 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 097/268] genirq: Do not invoke the affinity callback via a
+Subject: [PATCH 097/283] genirq: Do not invoke the affinity callback via a
  workqueue on RT
 
 Joe Korty reported, that __irq_set_affinity_locked() schedules a

kernel/patches-4.19.x-rt/0098-time-hrtimer-avoid-schedule_work-with-interrupts-dis.patch

@@ -1,7 +1,7 @@
-From c9994c24a20393e9dc9af05bf1859a0a81aeebba Mon Sep 17 00:00:00 2001
+From 7ada38687fe4d4f0ff8b7390d1588f7fed28a28d 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 098/268] time/hrtimer: avoid schedule_work() with interrupts
+Subject: [PATCH 098/283] time/hrtimer: avoid schedule_work() with interrupts
  disabled
 
 The NOHZ code tries to schedule a workqueue with interrupts disabled.

kernel/patches-4.19.x-rt/0099-hrtimer-consolidate-hrtimer_init-hrtimer_init_sleepe.patch

@@ -1,7 +1,7 @@
-From 7a13f46fcc126f6aa31e1b203a33cb8ba7b17c2e Mon Sep 17 00:00:00 2001
+From 2decd81945344204be663182b0eac46997f297b2 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 099/268] hrtimer: consolidate hrtimer_init() +
+Subject: [PATCH 099/283] hrtimer: consolidate hrtimer_init() +
  hrtimer_init_sleeper() calls
 
 hrtimer_init_sleeper() calls require a prior initialisation of the
@@ -27,10 +27,10 @@ Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de>
  7 files changed, 67 insertions(+), 34 deletions(-)
 
 diff --git a/block/blk-mq.c b/block/blk-mq.c
-index 4e563ee462cb..fa984527b1ae 100644
+index 70d839b9c3b0..e3e7a88e03a6 100644
 --- a/block/blk-mq.c
 +++ b/block/blk-mq.c
-@@ -3126,10 +3126,9 @@ static bool blk_mq_poll_hybrid_sleep(struct request_queue *q,
+@@ -3128,10 +3128,9 @@ static bool blk_mq_poll_hybrid_sleep(struct request_queue *q,
  	kt = nsecs;
  
  	mode = HRTIMER_MODE_REL;