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[rt] Update to 3.2.32-rt48 

More or less the same as we have, but has a better fix for the
conflict with commit 947ca1856a7e60aa6d20536785e6a42dff25aa6e ('slab:
fix the DEADLOCK issue on l3 alien lock')

svn path=/dists/sid/linux/; revision=19442
This commit is contained in:
Ben Hutchings 2012-10-21 03:15:40 +00:00
parent 34412d8c86
commit c27a3214a9
290 changed files with 716 additions and 670 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
debian/changelog vendored
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@ -85,7 +85,7 @@ linux (3.2.32-1) UNRELEASED; urgency=low
* connector: Make CONNECTOR built-in; enable PROC_EVENTS (Closes: #588200)
* e1000e: Change wthresh to 1 to avoid possible Tx stalls
* [x86] efi: Build EFI stub with EFI-appropriate options
* [rt] Update to 3.2.31-rt47:
* [rt] Update to 3.2.32-rt48:
- random: Make add_interrupt_randomness() work on rt
- softirq: Init softirq local lock after per cpu section is set up
- mm: slab: Fix potential deadlock

6
debian/patches/features/all/rt/0001-Revert-workqueue-skip-nr_running-sanity-check-in-wor.patch vendored
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@ -1,7 +1,7 @@
From 4849a4ba1ea32ff6c5733e5371c2341724dd0853 Mon Sep 17 00:00:00 2001
From 40ff3fa2fc5f67823a7c8408dc2777cbd979a719 Mon Sep 17 00:00:00 2001
From: Steven Rostedt <srostedt@redhat.com>
Date: Wed, 6 Jun 2012 17:07:34 -0400
Subject: [PATCH 001/286] Revert "workqueue: skip nr_running sanity check in
Subject: [PATCH 001/287] Revert "workqueue: skip nr_running sanity check in
worker_enter_idle() if trustee is active"
This reverts commit 5d79c6f64a904afc92a329f80abe693e3ae105fe.
@ -14,7 +14,7 @@ Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index b413138..0828b8e 100644
index 43a19c5..ecb92db 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -1215,13 +1215,8 @@ static void worker_enter_idle(struct worker *worker)

4
debian/patches/features/all/rt/0002-x86-Call-idle-notifier-after-irq_enter.patch vendored
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@ -1,7 +1,7 @@
From 03e8f637b811769cbe0feae2388c19a3452b611e Mon Sep 17 00:00:00 2001
From 35ae5a058eec4261a05eea67efc7f76178d40e7a Mon Sep 17 00:00:00 2001
From: Frederic Weisbecker <fweisbec@gmail.com>
Date: Mon, 26 Sep 2011 12:19:11 +0200
Subject: [PATCH 002/286] x86: Call idle notifier after irq_enter()
Subject: [PATCH 002/287] x86: Call idle notifier after irq_enter()
Interrupts notify the idle exit state before calling irq_enter(). But
the notifier code calls rcu_read_lock() and this is not allowed while

29
debian/patches/features/all/rt/0003-slab-lockdep-Annotate-all-slab-caches.patch vendored
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@ -1,7 +1,7 @@
From ead56cb49250c8b6512dc7688019d07fdaa34941 Mon Sep 17 00:00:00 2001
From 26486b9ff7aa913e61f1eb7f98385e9e84b9ebf0 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Mon, 28 Nov 2011 19:51:51 +0100
Subject: [PATCH 003/286] slab, lockdep: Annotate all slab caches
Subject: [PATCH 003/287] slab, lockdep: Annotate all slab caches
Currently we only annotate the kmalloc caches, annotate all of them.
@ -15,15 +15,15 @@ Cc: linux-mm@kvack.org
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/n/tip-10bey2cgpcvtbdkgigaoab8w@git.kernel.org
[bwh: Adjust deletion of call to init_lock_keys() from kmem_cache_init_late(),
as it moved in 3.2.32]
---
mm/slab.c | 52 ++++++++++++++++++++++++++++------------------------
1 file changed, 28 insertions(+), 24 deletions(-)
mm/slab.c | 49 ++++++++++++++++++++++++++++---------------------
1 file changed, 28 insertions(+), 21 deletions(-)
diff --git a/mm/slab.c b/mm/slab.c
index 4c3b671..61dfda3 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -609,6 +609,12 @@ int slab_is_available(void)
@@ -607,6 +607,12 @@ int slab_is_available(void)
return g_cpucache_up >= EARLY;
}
@ -36,7 +36,7 @@ Link: http://lkml.kernel.org/n/tip-10bey2cgpcvtbdkgigaoab8w@git.kernel.org
#ifdef CONFIG_LOCKDEP
/*
@@ -670,38 +676,41 @@ static void slab_set_debugobj_lock_class
@@ -668,38 +674,41 @@ static void slab_set_debugobj_lock_classes(struct kmem_cache *cachep)
slab_set_debugobj_lock_classes_node(cachep, node);
}
@ -92,7 +92,7 @@ Link: http://lkml.kernel.org/n/tip-10bey2cgpcvtbdkgigaoab8w@git.kernel.org
{
}
@@ -714,12 +723,6 @@ static void slab_set_debugobj_lock_class
@@ -712,12 +721,6 @@ static void slab_set_debugobj_lock_classes(struct kmem_cache *cachep)
}
#endif
@ -105,7 +105,7 @@ Link: http://lkml.kernel.org/n/tip-10bey2cgpcvtbdkgigaoab8w@git.kernel.org
static DEFINE_PER_CPU(struct delayed_work, slab_reap_work);
static inline struct array_cache *cpu_cache_get(struct kmem_cache *cachep)
@@ -1673,14 +1676,13 @@ void __init kmem_cache_init_late(void)
@@ -1671,9 +1674,11 @@ void __init kmem_cache_init_late(void)
/* 6) resize the head arrays to their final sizes */
mutex_lock(&cache_chain_mutex);
@ -117,13 +117,8 @@ Link: http://lkml.kernel.org/n/tip-10bey2cgpcvtbdkgigaoab8w@git.kernel.org
+ }
mutex_unlock(&cache_chain_mutex);
- /* Annotate slab for lockdep -- annotate the malloc caches */
- init_lock_keys();
-
/* Done! */
g_cpucache_up = FULL;
@@ -2481,6 +2483,8 @@ kmem_cache_create (const char *name, siz
/* Annotate slab for lockdep -- annotate the malloc caches */
@@ -2479,6 +2484,8 @@ kmem_cache_create (const char *name, size_t size, size_t align,
slab_set_debugobj_lock_classes(cachep);
}

4
debian/patches/features/all/rt/0004-x86-kprobes-Remove-remove-bogus-preempt_enable.patch vendored
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@ -1,7 +1,7 @@
From 0a7a9970e7211eaa71865b504d2b0a6c8fab7a78 Mon Sep 17 00:00:00 2001
From 5500b2a2da3b94c18d1148cc504f5dd8a1e36ab2 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 17 Mar 2011 11:02:15 +0100
Subject: [PATCH 004/286] x86: kprobes: Remove remove bogus preempt_enable
Subject: [PATCH 004/287] x86: kprobes: Remove remove bogus preempt_enable
The CONFIG_PREEMPT=n section of setup_singlestep() contains:

4
debian/patches/features/all/rt/0005-x86-hpet-Disable-MSI-on-Lenovo-W510.patch vendored
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@ -1,7 +1,7 @@
From c70c05919eefc99b75fe49087e759cd70d582469 Mon Sep 17 00:00:00 2001
From bc0f69e0d04e2340bf45b020a7931abc7316493f Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 30 Sep 2011 20:03:37 +0200
Subject: [PATCH 005/286] x86: hpet: Disable MSI on Lenovo W510
Subject: [PATCH 005/287] x86: hpet: Disable MSI on Lenovo W510
MSI based per cpu timers lose interrupts when intel_idle() is enabled
- independent of the c-state. With idle=poll the problem cannot be

4
debian/patches/features/all/rt/0006-block-Shorten-interrupt-disabled-regions.patch vendored
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@ -1,7 +1,7 @@
From fd79c81d963538047768ed9f94aa2af6a752835f Mon Sep 17 00:00:00 2001
From 589b8e7af2f453e0ecfc074f114b4403ee214534 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 22 Jun 2011 19:47:02 +0200
Subject: [PATCH 006/286] block: Shorten interrupt disabled regions
Subject: [PATCH 006/287] block: Shorten interrupt disabled regions
Moving the blk_sched_flush_plug() call out of the interrupt/preempt
disabled region in the scheduler allows us to replace

6
debian/patches/features/all/rt/0007-sched-Distangle-worker-accounting-from-rq-3Elock.patch vendored
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@ -1,7 +1,7 @@
From ddab698615a4c4dc9361ede1a5c56fd17a463ffd Mon Sep 17 00:00:00 2001
From 60eb537a57a37cadf0d8a50778ae8edd3f0a9c51 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 22 Jun 2011 19:47:03 +0200
Subject: [PATCH 007/286] sched: Distangle worker accounting from rq-%3Elock
Subject: [PATCH 007/287] sched: Distangle worker accounting from rq-%3Elock
The worker accounting for cpu bound workers is plugged into the core
scheduler code and the wakeup code. This is not a hard requirement and
@ -141,7 +141,7 @@ index fcc893f..b14949d 100644
EXPORT_SYMBOL(schedule);
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 0828b8e..4bd2abb 100644
index ecb92db..f09d7e2 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -137,6 +137,7 @@ struct worker {

4
debian/patches/features/all/rt/0008-mips-enable-interrupts-in-signal.patch.patch vendored
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@ -1,7 +1,7 @@
From e5d27504904a2b3c4109fd7cf0749315e0e0e1ed Mon Sep 17 00:00:00 2001
From 1f00099ad5c8292e143c82254dcfe360b1a854bb Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 18 Jul 2011 21:32:10 +0200
Subject: [PATCH 008/286] mips-enable-interrupts-in-signal.patch
Subject: [PATCH 008/287] mips-enable-interrupts-in-signal.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0009-arm-enable-interrupts-in-signal-code.patch.patch vendored
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@ -1,7 +1,7 @@
From 2e3917d792d5bc6c1b5f0a0c47d12b38e6dcb95d Mon Sep 17 00:00:00 2001
From 9358b9e7ea130be4f7761b7186e4a3184cedd778 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sat, 16 Jul 2011 16:27:13 +0200
Subject: [PATCH 009/286] arm-enable-interrupts-in-signal-code.patch
Subject: [PATCH 009/287] arm-enable-interrupts-in-signal-code.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0010-powerpc-85xx-Mark-cascade-irq-IRQF_NO_THREAD.patch vendored
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@ -1,7 +1,7 @@
From 052bd8931248e14b2e0a5846596c05cd8ecff655 Mon Sep 17 00:00:00 2001
From 3033f163ab076bb36afcd1500fe34887c6940fe3 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sat, 16 Jul 2011 12:09:54 +0200
Subject: [PATCH 010/286] powerpc: 85xx: Mark cascade irq IRQF_NO_THREAD
Subject: [PATCH 010/287] powerpc: 85xx: Mark cascade irq IRQF_NO_THREAD
Cascade interrupt must run in hard interrupt context.

4
debian/patches/features/all/rt/0011-powerpc-wsp-Mark-opb-cascade-handler-IRQF_NO_THREAD.patch vendored
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@ -1,7 +1,7 @@
From 58286bd0d33f6befe2309ab52efeed3fb39b8107 Mon Sep 17 00:00:00 2001
From 2308c8357855315c1f6c122d19938066709ca479 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 5 Oct 2011 14:11:24 +0200
Subject: [PATCH 011/286] powerpc: wsp: Mark opb cascade handler
Subject: [PATCH 011/287] powerpc: wsp: Mark opb cascade handler
IRQF_NO_THREAD
Cascade handlers must run in hard interrupt context.

4
debian/patches/features/all/rt/0012-powerpc-Mark-IPI-interrupts-IRQF_NO_THREAD.patch vendored
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@ -1,7 +1,7 @@
From d218a80d59c66bed37eabbf86ff41e400d9e6d4a Mon Sep 17 00:00:00 2001
From 763a68dbaffd6c11717b00bba84406c690b63aa3 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 5 Oct 2011 14:00:26 +0200
Subject: [PATCH 012/286] powerpc: Mark IPI interrupts IRQF_NO_THREAD
Subject: [PATCH 012/287] powerpc: Mark IPI interrupts IRQF_NO_THREAD
IPI handlers cannot be threaded. Remove the obsolete IRQF_DISABLED
flag (see commit e58aa3d2) while at it.

4
debian/patches/features/all/rt/0013-powerpc-Allow-irq-threading.patch vendored
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@ -1,7 +1,7 @@
From 654ee649aa52817d2f3d0ae3a1584feefd034c9e Mon Sep 17 00:00:00 2001
From f6ab8640973a65c68d9856cbf882db41f3984b57 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sat, 16 Jul 2011 13:16:24 +0200
Subject: [PATCH 013/286] powerpc: Allow irq threading
Subject: [PATCH 013/287] powerpc: Allow irq threading
All interrupts which must be non threaded are marked
IRQF_NO_THREAD. So it's safe to allow force threaded handlers.

4
debian/patches/features/all/rt/0014-sched-Keep-period-timer-ticking-when-throttling-acti.patch vendored
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@ -1,7 +1,7 @@
From c2baf65c7ce0d31526423fa2b9259b042b6cb2a6 Mon Sep 17 00:00:00 2001
From 8dfe3bc738b6a4665d55058d9b88cc92815763ca Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz@infradead.org>
Date: Tue, 18 Oct 2011 22:03:48 +0200
Subject: [PATCH 014/286] sched: Keep period timer ticking when throttling
Subject: [PATCH 014/287] sched: Keep period timer ticking when throttling
active
When a runqueue is throttled we cannot disable the period timer

4
debian/patches/features/all/rt/0015-sched-Do-not-throttle-due-to-PI-boosting.patch vendored
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@ -1,7 +1,7 @@
From 2244c283d725f791c79def5c10f4c3455de14f30 Mon Sep 17 00:00:00 2001
From 23b07592c9a5e02fd84685ba7272257884300038 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz@infradead.org>
Date: Tue, 18 Oct 2011 22:03:48 +0200
Subject: [PATCH 015/286] sched: Do not throttle due to PI boosting
Subject: [PATCH 015/287] sched: Do not throttle due to PI boosting
When a runqueue has rt_runtime_us = 0 then the only way it can
accumulate rt_time is via PI boosting. Though that causes the runqueue

4
debian/patches/features/all/rt/0016-time-Remove-bogus-comments.patch vendored
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@ -1,7 +1,7 @@
From ebaae87094f282b4d1bcea6e67ddcbda45ef4935 Mon Sep 17 00:00:00 2001
From dcea59508d1c0e924d9fd1065d2fba394ddd3081 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 28 Feb 2012 19:06:50 +0100
Subject: [PATCH 016/286] time: Remove bogus comments
Subject: [PATCH 016/287] time: Remove bogus comments
There is no global irq lock which makes a syscall magically SMP
safe. Remove the outdated comment concerning do_settimeofday() as

4
debian/patches/features/all/rt/0017-x86-vdso-Remove-bogus-locking-in-update_vsyscall_tz.patch vendored
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@ -1,7 +1,7 @@
From 46122818f49121bb3a5c114182a80fd771b7ee42 Mon Sep 17 00:00:00 2001
From bd47276f21ee17dd70d67fb7f69499ce108a05bf Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 28 Feb 2012 19:10:46 +0100
Subject: [PATCH 017/286] x86: vdso: Remove bogus locking in
Subject: [PATCH 017/287] x86: vdso: Remove bogus locking in
update_vsyscall_tz()
Changing the sequence count in update_vsyscall_tz() is completely

4
debian/patches/features/all/rt/0018-x86-vdso-Use-seqcount-instead-of-seqlock.patch vendored
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@ -1,7 +1,7 @@
From 869db02e87029302fbea05b05a0823f78fa5134c Mon Sep 17 00:00:00 2001
From 4758d4523816d1fb22e28716c104f6218becff6b Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 28 Feb 2012 18:24:07 +0100
Subject: [PATCH 018/286] x86: vdso: Use seqcount instead of seqlock
Subject: [PATCH 018/287] x86: vdso: Use seqcount instead of seqlock
The update of the vdso data happens under xtime_lock, so adding a
nested lock is pointless. Just use a seqcount to sync the readers.

4
debian/patches/features/all/rt/0019-ia64-vsyscall-Use-seqcount-instead-of-seqlock.patch vendored
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@ -1,7 +1,7 @@
From 1a845160bedcf7f4068a16575c7ae8e4e3f1e35b Mon Sep 17 00:00:00 2001
From aa1031f98ea66c29b7eb74b966dc46f70ce2986b Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 28 Feb 2012 18:33:08 +0100
Subject: [PATCH 019/286] ia64: vsyscall: Use seqcount instead of seqlock
Subject: [PATCH 019/287] ia64: vsyscall: Use seqcount instead of seqlock
The update of the vdso data happens under xtime_lock, so adding a
nested lock is pointless. Just use a seqcount to sync the readers.

4
debian/patches/features/all/rt/0020-seqlock-Remove-unused-functions.patch vendored
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@ -1,7 +1,7 @@
From 64c902aaa4ef1f83081bfb4e03b97fa67fda8526 Mon Sep 17 00:00:00 2001
From 4f9bcfbe87eb3c5b820180f3b358ff71472bdebf Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sat, 16 Jul 2011 18:38:22 +0200
Subject: [PATCH 020/286] seqlock: Remove unused functions
Subject: [PATCH 020/287] seqlock: Remove unused functions
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0021-seqlock-Use-seqcount.patch vendored
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@ -1,7 +1,7 @@
From 43716713698afc1f3655f2483333f728bc0a64cc Mon Sep 17 00:00:00 2001
From 362cd52317abd3342bbe8481cac294b9d609de39 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sat, 16 Jul 2011 18:40:26 +0200
Subject: [PATCH 021/286] seqlock: Use seqcount
Subject: [PATCH 021/287] seqlock: Use seqcount
No point in having different implementations for the same thing.

4
debian/patches/features/all/rt/0022-vfs-fs_struct-Move-code-out-of-seqcount-write-sectio.patch vendored
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@ -1,7 +1,7 @@
From 5252a61c6b1ef0f3179fde59711842b3a67c8c17 Mon Sep 17 00:00:00 2001
From 01ac85bf1da4f6cbc74f7607bef99b3158517e44 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@ZenIV.linux.org.uk>
Date: Thu, 15 Mar 2012 18:39:40 +0000
Subject: [PATCH 022/286] vfs: fs_struct: Move code out of seqcount write
Subject: [PATCH 022/287] vfs: fs_struct: Move code out of seqcount write
sections
RT cannot disable preemption in the seqcount write sections due to

4
debian/patches/features/all/rt/0023-timekeeping-Split-xtime_lock.patch vendored
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@ -1,7 +1,7 @@
From dcbd9b2b809e0e9fc6a9bf744b52141baea3a278 Mon Sep 17 00:00:00 2001
From 2f493e19de5da72f512f51a7bc226794e611bc0a Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 1 Mar 2012 15:14:06 +0100
Subject: [PATCH 023/286] timekeeping: Split xtime_lock
Subject: [PATCH 023/287] timekeeping: Split xtime_lock
xtime_lock is going to be split apart in mainline, so we can shorten
the seqcount protected regions and avoid updating seqcount in some

4
debian/patches/features/all/rt/0024-intel_idle-Convert-i7300_idle_lock-to-raw-spinlock.patch vendored
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@ -1,7 +1,7 @@
From 6784bc6d38894911273cead58948d9411f3c9356 Mon Sep 17 00:00:00 2001
From 263e8db13e06ba2eb91d7977ecdea5d7255df62c Mon Sep 17 00:00:00 2001
From: Mike Galbraith <efault@gmx.de>
Date: Wed, 7 Dec 2011 12:48:42 +0100
Subject: [PATCH 024/286] intel_idle: Convert i7300_idle_lock to raw spinlock
Subject: [PATCH 024/287] intel_idle: Convert i7300_idle_lock to raw spinlock
24 core Intel box's first exposure to 3.0.12-rt30-rc3 didn't go well.

4
debian/patches/features/all/rt/0025-mm-memcg-shorten-preempt-disabled-section-around-eve.patch vendored
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@ -1,7 +1,7 @@
From ade768511bd7e0672307abde5984ee8a2ea89d76 Mon Sep 17 00:00:00 2001
From d83fe713b7be3b2bc2bfce1712de5e0900ae40fd Mon Sep 17 00:00:00 2001
From: Johannes Weiner <hannes@cmpxchg.org>
Date: Thu, 17 Nov 2011 07:49:25 +0100
Subject: [PATCH 025/286] mm: memcg: shorten preempt-disabled section around
Subject: [PATCH 025/287] mm: memcg: shorten preempt-disabled section around
event checks
Only the ratelimit checks themselves have to run with preemption

4
debian/patches/features/all/rt/0026-tracing-Account-for-preempt-off-in-preempt_schedule.patch vendored
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@ -1,7 +1,7 @@
From f47213dc0d50d45f6f46af9c4debeb417b8bf84b Mon Sep 17 00:00:00 2001
From b577aca220665e1f11d669ccb57de991b86b5c7a Mon Sep 17 00:00:00 2001
From: Steven Rostedt <rostedt@goodmis.org>
Date: Thu, 29 Sep 2011 12:24:30 -0500
Subject: [PATCH 026/286] tracing: Account for preempt off in
Subject: [PATCH 026/287] tracing: Account for preempt off in
preempt_schedule()
The preempt_schedule() uses the preempt_disable_notrace() version

4
debian/patches/features/all/rt/0027-signal-revert-ptrace-preempt-magic.patch.patch vendored
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@ -1,7 +1,7 @@
From fe0aaef4f2e26ea35d7c29e415fc205f198507fb Mon Sep 17 00:00:00 2001
From 01b6d6ab511f2d43b1a61fe4d9d278aae6b73660 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 21 Sep 2011 19:57:12 +0200
Subject: [PATCH 027/286] signal-revert-ptrace-preempt-magic.patch
Subject: [PATCH 027/287] signal-revert-ptrace-preempt-magic.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0028-arm-Mark-pmu-interupt-IRQF_NO_THREAD.patch vendored
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@ -1,7 +1,7 @@
From 4b35ecd62d6a803a900605bfb56981651a8b4c42 Mon Sep 17 00:00:00 2001
From 1d161cc48f730130bd5b1d3167fa98106b76eff8 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 16 Mar 2011 14:45:31 +0100
Subject: [PATCH 028/286] arm: Mark pmu interupt IRQF_NO_THREAD
Subject: [PATCH 028/287] arm: Mark pmu interupt IRQF_NO_THREAD
PMU interrupt must not be threaded. Remove IRQF_DISABLED while at it
as we run all handlers with interrupts disabled anyway.

4
debian/patches/features/all/rt/0029-arm-Allow-forced-irq-threading.patch vendored
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@ -1,7 +1,7 @@
From 5a1d0605b0e2ce2eb563586c6edd976d91ac7a6b Mon Sep 17 00:00:00 2001
From f5b950874e22f266ed2e0e81f318ef6b255262e3 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sat, 16 Jul 2011 13:15:20 +0200
Subject: [PATCH 029/286] arm: Allow forced irq threading
Subject: [PATCH 029/287] arm: Allow forced irq threading
All timer interrupts and the perf interrupt are marked NO_THREAD, so
its safe to allow forced interrupt threading.

4
debian/patches/features/all/rt/0030-preempt-rt-Convert-arm-boot_lock-to-raw.patch vendored
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@ -1,7 +1,7 @@
From 2723006308abc73891b6642994879501453293fc Mon Sep 17 00:00:00 2001
From d4b9ed00594c7f2eb5368f72a83c2b79a64b3075 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 030/286] preempt-rt: Convert arm boot_lock to raw
Subject: [PATCH 030/287] preempt-rt: 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.

4
debian/patches/features/all/rt/0031-sched-Create-schedule_preempt_disabled.patch vendored
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@ -1,7 +1,7 @@
From dcc689668b4cfd522a393048e5f0fce6d05efb23 Mon Sep 17 00:00:00 2001
From 7b6fd839dcce2edd0e1ed15ddd4aa2e8212cc225 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 21 Mar 2011 12:09:35 +0100
Subject: [PATCH 031/286] sched: Create schedule_preempt_disabled()
Subject: [PATCH 031/287] sched: Create schedule_preempt_disabled()
Get rid of the ever repeating:

4
debian/patches/features/all/rt/0032-sched-Use-schedule_preempt_disabled.patch vendored
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@ -1,7 +1,7 @@
From d883ab6f81a856e2c5a9745102a821337260a67f Mon Sep 17 00:00:00 2001
From d5f64ce0e7eb04a6a54ed98c58e8d10f10ae092f Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 21 Mar 2011 12:33:18 +0100
Subject: [PATCH 032/286] sched: Use schedule_preempt_disabled()
Subject: [PATCH 032/287] sched: Use schedule_preempt_disabled()
Coccinelle based conversion.

4
debian/patches/features/all/rt/0033-signals-Do-not-wakeup-self.patch vendored
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@ -1,7 +1,7 @@
From 40519f47bf9ca2f03c0fe140a1bed23afe23a3c8 Mon Sep 17 00:00:00 2001
From bd577218c0ef54401eb3744176f0ec643d723944 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 3 Jul 2009 08:44:44 -0500
Subject: [PATCH 033/286] signals: Do not wakeup self
Subject: [PATCH 033/287] signals: Do not wakeup self
Signals which are delivered by current to current can do without
waking up current :)

4
debian/patches/features/all/rt/0034-posix-timers-Prevent-broadcast-signals.patch vendored
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@ -1,7 +1,7 @@
From d0136b810a400a4681f06d89ba3ad90f274130b0 Mon Sep 17 00:00:00 2001
From f1319090099ee67ff4ccbe074293d2fbdc2dcf0f Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 3 Jul 2009 08:29:20 -0500
Subject: [PATCH 034/286] posix-timers: Prevent broadcast signals
Subject: [PATCH 034/287] posix-timers: Prevent broadcast signals
Posix timers should not send broadcast signals and kernel only
signals. Prevent it.

4
debian/patches/features/all/rt/0035-signals-Allow-rt-tasks-to-cache-one-sigqueue-struct.patch vendored
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@ -1,7 +1,7 @@
From 3cddbe554d96c2e01d202dd0f286dbe65370813a Mon Sep 17 00:00:00 2001
From 057b5d9188983e762b5319bfb78d5d97e2394b60 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 3 Jul 2009 08:44:56 -0500
Subject: [PATCH 035/286] signals: Allow rt tasks to cache one sigqueue struct
Subject: [PATCH 035/287] signals: Allow rt tasks to cache one sigqueue struct
To avoid allocation allow rt tasks to cache one sigqueue struct in
task struct.

4
debian/patches/features/all/rt/0036-signal-x86-Delay-calling-signals-in-atomic.patch vendored
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@ -1,7 +1,7 @@
From 11909e67ea203322cb1cebfa3aeef814902264c6 Mon Sep 17 00:00:00 2001
From e37f12a6b31f786dcbf702e393d3d404d42a29b7 Mon Sep 17 00:00:00 2001
From: Oleg Nesterov <oleg@redhat.com>
Date: Tue, 10 Apr 2012 14:33:53 -0400
Subject: [PATCH 036/286] signal/x86: Delay calling signals in atomic
Subject: [PATCH 036/287] 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

4
debian/patches/features/all/rt/0037-generic-Use-raw-local-irq-variant-for-generic-cmpxch.patch vendored
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@ -1,7 +1,7 @@
From 89895ec13b2098a297301e8ccae2e17865ec3e83 Mon Sep 17 00:00:00 2001
From ee47b2285da7b053446936d161228b346d97dccb Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:29:30 -0500
Subject: [PATCH 037/286] generic: Use raw local irq variant for generic
Subject: [PATCH 037/287] generic: Use raw local irq variant for generic
cmpxchg
No point in tracing those.

4
debian/patches/features/all/rt/0038-drivers-random-Reduce-preempt-disabled-region.patch vendored
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@ -1,7 +1,7 @@
From 4c2524d3299522f05b6e84ba22440a8655511d51 Mon Sep 17 00:00:00 2001
From 8908e4d833dfcfc850ae4285f24cba6d9a77345e Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:29:30 -0500
Subject: [PATCH 038/286] drivers: random: Reduce preempt disabled region
Subject: [PATCH 038/287] drivers: random: Reduce preempt disabled region
No need to keep preemption disabled across the whole function.

4
debian/patches/features/all/rt/0039-ARM-AT91-PIT-Remove-irq-handler-when-clock-event-is-.patch vendored
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@ -1,7 +1,7 @@
From d73eb63e3282bc787ce0d90bb1f3082f94598fb5 Mon Sep 17 00:00:00 2001
From d3ca60ae4bf0966e7e72760fa6531d15ad0f3e88 Mon Sep 17 00:00:00 2001
From: Benedikt Spranger <b.spranger@linutronix.de>
Date: Sat, 6 Mar 2010 17:47:10 +0100
Subject: [PATCH 039/286] ARM: AT91: PIT: Remove irq handler when clock event
Subject: [PATCH 039/287] ARM: AT91: PIT: Remove irq handler when clock event
is unused
Setup and remove the interrupt handler in clock event mode selection.

4
debian/patches/features/all/rt/0040-clocksource-TCLIB-Allow-higher-clock-rates-for-clock.patch vendored
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@ -1,7 +1,7 @@
From c904a0658f1387172dbb53fd2051b287618a60dc Mon Sep 17 00:00:00 2001
From 5b67f9aa4a73a35d0acf360506c8b519497700ce 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 040/286] clocksource: TCLIB: Allow higher clock rates for
Subject: [PATCH 040/287] clocksource: TCLIB: Allow higher clock rates for
clock events
As default the TCLIB uses the 32KiHz base clock rate for clock events.

4
debian/patches/features/all/rt/0041-drivers-net-tulip_remove_one-needs-to-call-pci_disab.patch vendored
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@ -1,7 +1,7 @@
From 66271f208773219686245607e4560979dfa87db8 Mon Sep 17 00:00:00 2001
From ac6aadf6637960e42751fec014dd27c55ff9617a Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:30:18 -0500
Subject: [PATCH 041/286] drivers/net: tulip_remove_one needs to call
Subject: [PATCH 041/287] drivers/net: tulip_remove_one needs to call
pci_disable_device()
Otherwise the device is not completely shut down.

4
debian/patches/features/all/rt/0042-drivers-net-Use-disable_irq_nosync-in-8139too.patch vendored
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@ -1,7 +1,7 @@
From b07c7e5c8ffc566cf9f03b063072118efde1c49e Mon Sep 17 00:00:00 2001
From c5f1a49018a001f29192b146dad3af9021f8f443 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:29:24 -0500
Subject: [PATCH 042/286] drivers/net: Use disable_irq_nosync() in 8139too
Subject: [PATCH 042/287] drivers/net: Use disable_irq_nosync() in 8139too
Use disable_irq_nosync() instead of disable_irq() as this might be
called in atomic context with netpoll.

4
debian/patches/features/all/rt/0043-drivers-net-ehea-Make-rx-irq-handler-non-threaded-IR.patch vendored
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@ -1,7 +1,7 @@
From 02e8e28201ab973a0115e73b6c4eda2418e49a58 Mon Sep 17 00:00:00 2001
From 32cf10137ca88dd8813cae1169a2c2d20a3a3204 Mon Sep 17 00:00:00 2001
From: Darren Hart <dvhltc@us.ibm.com>
Date: Tue, 18 May 2010 14:33:07 -0700
Subject: [PATCH 043/286] drivers: net: ehea: Make rx irq handler non-threaded
Subject: [PATCH 043/287] drivers: net: ehea: Make rx irq handler non-threaded
(IRQF_NO_THREAD)
The underlying hardware is edge triggered but presented by XICS as level

4
debian/patches/features/all/rt/0044-drivers-net-at91_ether-Make-mdio-protection-rt-safe.patch vendored
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@ -1,7 +1,7 @@
From d20682a9feefd3db1a182cd3c330d16966731715 Mon Sep 17 00:00:00 2001
From 23cec3b78c759dc1020677519ffca707a0ffa425 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 17 Nov 2009 12:02:43 +0100
Subject: [PATCH 044/286] drivers: net: at91_ether: Make mdio protection -rt
Subject: [PATCH 044/287] drivers: net: at91_ether: Make mdio protection -rt
safe
Neither the phy interrupt nor the timer callback which updates the

4
debian/patches/features/all/rt/0045-preempt-mark-legitimated-no-resched-sites.patch.patch vendored
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@ -1,7 +1,7 @@
From 1b5e815c99c2a42b345716acfb764c1d77098b32 Mon Sep 17 00:00:00 2001
From 5eee2b094a9935d483838ad3e7ac89041a42a92b Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 21 Mar 2011 13:32:17 +0100
Subject: [PATCH 045/286] preempt-mark-legitimated-no-resched-sites.patch
Subject: [PATCH 045/287] preempt-mark-legitimated-no-resched-sites.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0046-mm-Prepare-decoupling-the-page-fault-disabling-logic.patch vendored
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@ -1,7 +1,7 @@
From 1ec79aa3c9ff035dd56a5bc604cb43dd85b72c1e Mon Sep 17 00:00:00 2001
From 72e40881efceb4912d8121d98ed1e13ae520f3ec Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:30:37 -0500
Subject: [PATCH 046/286] mm: Prepare decoupling the page fault disabling
Subject: [PATCH 046/287] mm: Prepare decoupling the page fault disabling
logic
Add a pagefault_disabled variable to task_struct to allow decoupling

4
debian/patches/features/all/rt/0047-mm-Fixup-all-fault-handlers-to-check-current-pagefau.patch vendored
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@ -1,7 +1,7 @@
From 68e06b30cec6f80015ee4ddb93defe7df53d4210 Mon Sep 17 00:00:00 2001
From d612bf6fc187b606dfb954b4f4a5bbc7eb176441 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 17 Mar 2011 11:32:28 +0100
Subject: [PATCH 047/286] mm: Fixup all fault handlers to check
Subject: [PATCH 047/287] mm: Fixup all fault handlers to check
current->pagefault_disable
Necessary for decoupling pagefault disable from preempt count.

4
debian/patches/features/all/rt/0048-mm-pagefault_disabled.patch vendored
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@ -1,7 +1,7 @@
From a92d7189f626c334b517a722938facf0bfb50e0c Mon Sep 17 00:00:00 2001
From d70d0954b81e4f42bcd1be6d73eb24434545cde2 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Thu, 11 Aug 2011 15:31:31 +0200
Subject: [PATCH 048/286] mm: pagefault_disabled()
Subject: [PATCH 048/287] mm: pagefault_disabled()
Wrap the test for pagefault_disabled() into a helper, this allows us
to remove the need for current->pagefault_disabled on !-rt kernels.

4
debian/patches/features/all/rt/0049-mm-raw_pagefault_disable.patch vendored
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@ -1,7 +1,7 @@
From d0290f1e09870615cb671a87ca70dabef120c9bf Mon Sep 17 00:00:00 2001
From 6614dcc78ed3f2e7b9e0a1e998a7bad1fdcea362 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Fri, 5 Aug 2011 17:16:58 +0200
Subject: [PATCH 049/286] mm: raw_pagefault_disable
Subject: [PATCH 049/287] mm: raw_pagefault_disable
Adding migrate_disable() to pagefault_disable() to preserve the
per-cpu thing for kmap_atomic might not have been the best of choices.

4
debian/patches/features/all/rt/0050-filemap-fix-up.patch.patch vendored
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@ -1,7 +1,7 @@
From 2265d9d45a880c052794871572996f5c0f2361fb Mon Sep 17 00:00:00 2001
From e3b7c14a0064e0697ee6ef82be670fe442c662e0 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 17 Jun 2011 18:56:24 +0200
Subject: [PATCH 050/286] filemap-fix-up.patch
Subject: [PATCH 050/287] filemap-fix-up.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Wrecked-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>

4
debian/patches/features/all/rt/0051-mm-Remove-preempt-count-from-pagefault-disable-enabl.patch vendored
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@ -1,7 +1,7 @@
From 4b0b6ad4f2eca462d396b905a8fdf20453219773 Mon Sep 17 00:00:00 2001
From 079c6ac0f583151b1993680c76914d62e823fc6b Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sat, 25 Jul 2009 22:06:27 +0200
Subject: [PATCH 051/286] mm: Remove preempt count from pagefault
Subject: [PATCH 051/287] mm: Remove preempt count from pagefault
disable/enable
Now that all users are cleaned up, we can remove the preemption count.

4
debian/patches/features/all/rt/0052-x86-highmem-Replace-BUG_ON-by-WARN_ON.patch vendored
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@ -1,7 +1,7 @@
From cddcbbfc0bde6f41d8abbe0fe208ffc489f2ff2f Mon Sep 17 00:00:00 2001
From f37cadf2cefd07cd5b3c13f28ab8c9875865c4c5 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:29:25 -0500
Subject: [PATCH 052/286] x86: highmem: Replace BUG_ON by WARN_ON
Subject: [PATCH 052/287] x86: highmem: Replace BUG_ON by WARN_ON
The machine might survive that problem and be at least in a state
which allows us to get more information about the problem.

4
debian/patches/features/all/rt/0053-suspend-Prevent-might-sleep-splats.patch vendored
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@ -1,7 +1,7 @@
From 8ef304e20b6095f3776d047217a1937887c352e9 Mon Sep 17 00:00:00 2001
From 4564fb1a43a65fea27743f84ca796cf40d46dedb Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 15 Jul 2010 10:29:00 +0200
Subject: [PATCH 053/286] suspend: Prevent might sleep splats
Subject: [PATCH 053/287] suspend: Prevent might sleep splats
timekeeping suspend/resume calls read_persistant_clock() which takes
rtc_lock. That results in might sleep warnings because at that point

4
debian/patches/features/all/rt/0054-OF-Fixup-resursive-locking-code-paths.patch vendored
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@ -1,7 +1,7 @@
From 108ce53a48726282c116d410ab87a094fe4f83de Mon Sep 17 00:00:00 2001
From bfed73d61ac5ed492a4e58639aad3b28ce12b5bd Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 13 Aug 2009 09:04:10 +0200
Subject: [PATCH 054/286] OF: Fixup resursive locking code paths
Subject: [PATCH 054/287] OF: Fixup resursive locking code paths
There is no real reason to use a rwlock for devtree_lock. It even
could be a mutex, but unfortunately it's locked from cpu hotplug

4
debian/patches/features/all/rt/0055-of-convert-devtree-lock.patch.patch vendored
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@ -1,7 +1,7 @@
From 74aa671fe70923dc1141a21349069b6b7c928dd5 Mon Sep 17 00:00:00 2001
From 58fc5be0be8126daf743357030b0a4cc8636d3fc Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 21 Mar 2011 14:35:34 +0100
Subject: [PATCH 055/286] of-convert-devtree-lock.patch
Subject: [PATCH 055/287] of-convert-devtree-lock.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0056-list-add-list-last-entry.patch.patch vendored
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@ -1,7 +1,7 @@
From 82a984971cee3211e7717b60872ae3316974d03d Mon Sep 17 00:00:00 2001
From ed32359338068b62cf557b48e712520d82b15ac4 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz@infradead.org>
Date: Tue, 21 Jun 2011 11:22:36 +0200
Subject: [PATCH 056/286] list-add-list-last-entry.patch
Subject: [PATCH 056/287] list-add-list-last-entry.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0057-mm-page-alloc-use-list-last-entry.patch.patch vendored
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@ -1,7 +1,7 @@
From eb106e405f48e43adbbed72b69ab4048475d4ebb Mon Sep 17 00:00:00 2001
From b5fc89e71742866f218ac5cd2139aec7e5adf182 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz@infradead.org>
Date: Tue, 21 Jun 2011 11:24:35 +0200
Subject: [PATCH 057/286] mm-page-alloc-use-list-last-entry.patch
Subject: [PATCH 057/287] mm-page-alloc-use-list-last-entry.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

10
debian/patches/features/all/rt/0058-mm-slab-move-debug-out.patch.patch vendored
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@ -1,7 +1,7 @@
From c151284ae2331433842b97fa825b2fbaf5b68401 Mon Sep 17 00:00:00 2001
From e1320f067cd62ae7b5bba9bef02fd2c95d236f8d Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 20 Jun 2011 10:42:04 +0200
Subject: [PATCH 058/286] mm-slab-move-debug-out.patch
Subject: [PATCH 058/287] mm-slab-move-debug-out.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
@ -9,10 +9,10 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/slab.c b/mm/slab.c
index 2ab1bc2..d98f861 100644
index 61dfda3..f807b35 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -3854,10 +3854,10 @@ void kmem_cache_free(struct kmem_cache *cachep, void *objp)
@@ -3857,10 +3857,10 @@ void kmem_cache_free(struct kmem_cache *cachep, void *objp)
{
unsigned long flags;
@ -24,7 +24,7 @@ index 2ab1bc2..d98f861 100644
__cache_free(cachep, objp, __builtin_return_address(0));
local_irq_restore(flags);
@@ -3883,11 +3883,11 @@ void kfree(const void *objp)
@@ -3886,11 +3886,11 @@ void kfree(const void *objp)
if (unlikely(ZERO_OR_NULL_PTR(objp)))
return;

4
debian/patches/features/all/rt/0059-rwsem-inlcude-fix.patch.patch vendored
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@ -1,7 +1,7 @@
From e5622a6bf5740b140642226e9542511b54470ee6 Mon Sep 17 00:00:00 2001
From b448956ac13f80e6fe0ab7c5f8adf8f519e840a6 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 15 Jul 2011 21:24:27 +0200
Subject: [PATCH 059/286] rwsem-inlcude-fix.patch
Subject: [PATCH 059/287] rwsem-inlcude-fix.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0060-sysctl-include-fix.patch.patch vendored
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@ -1,7 +1,7 @@
From 6af3e633379913d3d01ded7e72957bd3f0638946 Mon Sep 17 00:00:00 2001
From 2411c2ad3107e64fe66d0a5488cd32c3e0109a56 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 14 Nov 2011 10:52:34 +0100
Subject: [PATCH 060/286] sysctl-include-fix.patch
Subject: [PATCH 060/287] sysctl-include-fix.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0061-net-flip-lock-dep-thingy.patch.patch vendored
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@ -1,7 +1,7 @@
From 975b9b3c914f21f596bc9f41e59f4a402c856e73 Mon Sep 17 00:00:00 2001
From d2ace97011be553715a82d6a5c63959343b48138 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 28 Jun 2011 10:59:58 +0200
Subject: [PATCH 061/286] net-flip-lock-dep-thingy.patch
Subject: [PATCH 061/287] net-flip-lock-dep-thingy.patch
=======================================================
[ INFO: possible circular locking dependency detected ]

4
debian/patches/features/all/rt/0062-softirq-thread-do-softirq.patch.patch vendored
View File

@ -1,7 +1,7 @@
From 9790e4f2790a8c12ab89984956760850c8df7597 Mon Sep 17 00:00:00 2001
From ab1efe5320ca834b0ac4ef38b5c95976c175a5b9 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 28 Jun 2011 15:44:15 +0200
Subject: [PATCH 062/286] softirq-thread-do-softirq.patch
Subject: [PATCH 062/287] softirq-thread-do-softirq.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0063-softirq-split-out-code.patch.patch vendored
View File

@ -1,7 +1,7 @@
From 4c2c4a51a81bfbbbad78d988adf2e508d57d3a6f Mon Sep 17 00:00:00 2001
From 42020e56bc44cd34800c743e21b55268019d7059 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 28 Jun 2011 15:46:49 +0200
Subject: [PATCH 063/286] softirq-split-out-code.patch
Subject: [PATCH 063/287] softirq-split-out-code.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0064-x86-Do-not-unmask-io_apic-when-interrupt-is-in-progr.patch vendored
View File

@ -1,7 +1,7 @@
From 241de4bcbaf08b4baf2aa9443d08c1fb2ad38c01 Mon Sep 17 00:00:00 2001
From 811dd9b2c2f132edc4d737b2b8d9f52a9e1e4c2f Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:29:27 -0500
Subject: [PATCH 064/286] x86: Do not unmask io_apic when interrupt is in
Subject: [PATCH 064/287] x86: Do not unmask io_apic when interrupt is in
progress
With threaded interrupts we might see an interrupt in progress on

4
debian/patches/features/all/rt/0065-x86-32-fix-signal-crap.patch.patch vendored
View File

@ -1,7 +1,7 @@
From 3ed87e07f7cd487e2783d64868aa5288987ba5ec Mon Sep 17 00:00:00 2001
From f1b250e4b5c171f82b89a5467e4fe44d0931ca28 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 18 Jul 2011 15:59:38 +0200
Subject: [PATCH 065/286] x86-32-fix-signal-crap.patch
Subject: [PATCH 065/287] x86-32-fix-signal-crap.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0066-x86-Do-not-disable-preemption-in-int3-on-32bit.patch vendored
View File

@ -1,7 +1,7 @@
From 3e6539eba827623538abcc1f9c81a243517b0a19 Mon Sep 17 00:00:00 2001
From 63891c5af624658b497ca313f00596b5b4de8125 Mon Sep 17 00:00:00 2001
From: Steven Rostedt <rostedt@goodmis.org>
Date: Tue, 10 Apr 2012 14:33:57 -0400
Subject: [PATCH 066/286] x86: Do not disable preemption in int3 on 32bit
Subject: [PATCH 066/287] x86: Do not disable preemption in int3 on 32bit
Preemption must be disabled before enabling interrupts in do_trap
on x86_64 because the stack in use for int3 and debug is a per CPU

8
debian/patches/features/all/rt/0067-rcu-Reduce-lock-section.patch vendored
View File

@ -1,7 +1,7 @@
From 3ab1275c2351556c9db507a4f9a0b60746eae84b Mon Sep 17 00:00:00 2001
From 56364ef3bcdb691571970d143c43f1f96b6b6eac Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 24 Jun 2011 22:23:02 +0200
Subject: [PATCH 067/286] rcu: Reduce lock section
Subject: [PATCH 067/287] rcu: Reduce lock section
So the waitqueue wakeup is outside the raw locked section.
@ -13,10 +13,10 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
3 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index 6b76d81..8ef8675 100644
index a122196..d5eb74a 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -1221,7 +1221,7 @@ static void __rcu_offline_cpu(int cpu, struct rcu_state *rsp)
@@ -1223,7 +1223,7 @@ static void __rcu_offline_cpu(int cpu, struct rcu_state *rsp)
else
raw_spin_unlock_irqrestore(&rnp->lock, flags);
if (need_report & RCU_OFL_TASKS_EXP_GP)

4
debian/patches/features/all/rt/0068-locking-various-init-fixes.patch.patch vendored
View File

@ -1,7 +1,7 @@
From 73c3b96b76b6538ba15be299424e84ee6d047287 Mon Sep 17 00:00:00 2001
From 7b7d021d1ad86a1834b56b1775c37744c424b205 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sun, 17 Jul 2011 21:25:03 +0200
Subject: [PATCH 068/286] locking-various-init-fixes.patch
Subject: [PATCH 068/287] locking-various-init-fixes.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0069-wait-Provide-__wake_up_all_locked.patch vendored
View File

@ -1,7 +1,7 @@
From 78148e74449a8577a5c715a6db716712e41620f1 Mon Sep 17 00:00:00 2001
From 98b6fb547a46e148ad354a10b205b177c6b50672 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 1 Dec 2011 00:04:00 +0100
Subject: [PATCH 069/286] wait: Provide __wake_up_all_locked
Subject: [PATCH 069/287] wait: Provide __wake_up_all_locked
For code which protects the waitqueue itself with another lock it
makes no sense to acquire the waitqueue lock for wakeup all. Provide

4
debian/patches/features/all/rt/0070-pci-Use-__wake_up_all_locked-pci_unblock_user_cfg_ac.patch vendored
View File

@ -1,7 +1,7 @@
From 11de9bd7c22e7d7fb712dc7d32831a9f65a18670 Mon Sep 17 00:00:00 2001
From b8d5e105e1eedcf47ba381215a4370b7ce88839b Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 1 Dec 2011 00:07:16 +0100
Subject: [PATCH 070/286] pci: Use __wake_up_all_locked
Subject: [PATCH 070/287] pci: Use __wake_up_all_locked
pci_unblock_user_cfg_access()
The waitqueue is protected by the pci_lock, so we can just avoid to

4
debian/patches/features/all/rt/0071-latency-hist.patch.patch vendored
View File

@ -1,7 +1,7 @@
From 03659d63fac2fa19dfa89a23ecbb136d3c901980 Mon Sep 17 00:00:00 2001
From c4db1912c38865a9820328d962ce15cd0ae4ed92 Mon Sep 17 00:00:00 2001
From: Carsten Emde <C.Emde@osadl.org>
Date: Tue, 19 Jul 2011 14:03:41 +0100
Subject: [PATCH 071/286] latency-hist.patch
Subject: [PATCH 071/287] latency-hist.patch
This patch provides a recording mechanism to store data of potential
sources of system latencies. The recordings separately determine the

4
debian/patches/features/all/rt/0072-hwlatdetect.patch.patch vendored
View File

@ -1,7 +1,7 @@
From 9026de0ba62dae1d34e3e4cd0cc5d6e95973ed0b Mon Sep 17 00:00:00 2001
From 5bdc553077498b295701ccee947691c4ae4b1f15 Mon Sep 17 00:00:00 2001
From: Carsten Emde <C.Emde@osadl.org>
Date: Tue, 19 Jul 2011 13:53:12 +0100
Subject: [PATCH 072/286] hwlatdetect.patch
Subject: [PATCH 072/287] hwlatdetect.patch
Jon Masters developed this wonderful SMI detector. For details please
consult Documentation/hwlat_detector.txt. It could be ported to Linux

4
debian/patches/features/all/rt/0073-localversion.patch.patch vendored
View File

@ -1,7 +1,7 @@
From 4790ce838e14900271554c219ea51d9d46f7accc Mon Sep 17 00:00:00 2001
From afefba05483f76484d722fd3d5520844dc12c4a2 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 8 Jul 2011 20:25:16 +0200
Subject: [PATCH 073/286] localversion.patch
Subject: [PATCH 073/287] localversion.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>

4
debian/patches/features/all/rt/0074-early-printk-consolidate.patch.patch vendored
View File

@ -1,7 +1,7 @@
From 2a1a038d30068934597aa5d2a27286cb7f06e92b Mon Sep 17 00:00:00 2001
From 2c13874a798eeb497f4f3faf391b41bd734b853a Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sat, 23 Jul 2011 11:04:08 +0200
Subject: [PATCH 074/286] early-printk-consolidate.patch
Subject: [PATCH 074/287] early-printk-consolidate.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0075-printk-kill.patch.patch vendored
View File

@ -1,7 +1,7 @@
From 5b6db9f3430ee2a4d083a231b9877bab4e41adbc Mon Sep 17 00:00:00 2001
From 66f77c2964b6862977bc171baff5e3a012b3c5a8 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 22 Jul 2011 17:58:40 +0200
Subject: [PATCH 075/286] printk-kill.patch
Subject: [PATCH 075/287] printk-kill.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0076-printk-force_early_printk-boot-param-to-help-with-de.patch vendored
View File

@ -1,7 +1,7 @@
From b96c2c307b7e328e058fb5cddcea6e82a124ec34 Mon Sep 17 00:00:00 2001
From 5996fc8cafe95684d6dfb6e0722fd79af7e9c3a8 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Fri, 2 Sep 2011 14:29:33 +0200
Subject: [PATCH 076/286] printk: 'force_early_printk' boot param to help with
Subject: [PATCH 076/287] printk: 'force_early_printk' boot param to help with
debugging
Gives me an option to screw printk and actually see what the machine

4
debian/patches/features/all/rt/0077-rt-preempt-base-config.patch.patch vendored
View File

@ -1,7 +1,7 @@
From 96332dafb7919bf71282f0402e8caedee7f92cb3 Mon Sep 17 00:00:00 2001
From 1238c77aa770087b3569f4a7942d27a2be785ad1 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 17 Jun 2011 12:39:57 +0200
Subject: [PATCH 077/286] rt-preempt-base-config.patch
Subject: [PATCH 077/287] rt-preempt-base-config.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0078-bug-BUG_ON-WARN_ON-variants-dependend-on-RT-RT.patch vendored
View File

@ -1,7 +1,7 @@
From 97296aef02aa62ee1915c91408ae4525e42b1354 Mon Sep 17 00:00:00 2001
From b2cf13511326f019228d0208a80a137ab39e059b Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:29:58 -0500
Subject: [PATCH 078/286] bug: BUG_ON/WARN_ON variants dependend on RT/!RT
Subject: [PATCH 078/287] bug: BUG_ON/WARN_ON variants dependend on RT/!RT
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

4
debian/patches/features/all/rt/0079-rt-local_irq_-variants-depending-on-RT-RT.patch vendored
View File

@ -1,7 +1,7 @@
From 85cdaa29b9f3f02be9b8eaa62a910062b50b521b Mon Sep 17 00:00:00 2001
From f3874a1a67fd4c653f88758429fe5a8771a07779 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 21 Jul 2009 22:34:14 +0200
Subject: [PATCH 079/286] rt: local_irq_* variants depending on RT/!RT
Subject: [PATCH 079/287] rt: local_irq_* variants depending on RT/!RT
Add local_irq_*_(no)rt variant which are mainly used to break
interrupt disabled sections on PREEMPT_RT or to explicitely disable

4
debian/patches/features/all/rt/0080-preempt-Provide-preempt_-_-no-rt-variants.patch vendored
View File

@ -1,7 +1,7 @@
From 99b9739452b533493b9e74b4e04e13ed5bebf691 Mon Sep 17 00:00:00 2001
From b10d35eed16fe4440f495805bba15df5337a7bb8 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 24 Jul 2009 12:38:56 +0200
Subject: [PATCH 080/286] preempt: Provide preempt_*_(no)rt variants
Subject: [PATCH 080/287] preempt: Provide preempt_*_(no)rt variants
RT needs a few preempt_disable/enable points which are not necessary
otherwise. Implement variants to avoid #ifdeffery.

4
debian/patches/features/all/rt/0081-ata-Do-not-disable-interrupts-in-ide-code-for-preemp.patch vendored
View File

@ -1,7 +1,7 @@
From 73cfb2f544d5730750373a4d0d0de1193b434ab0 Mon Sep 17 00:00:00 2001
From 200b14d970227ef4a1d8bf9d8ad4a931c76a9cb1 Mon Sep 17 00:00:00 2001
From: Steven Rostedt <srostedt@redhat.com>
Date: Fri, 3 Jul 2009 08:44:29 -0500
Subject: [PATCH 081/286] ata: Do not disable interrupts in ide code for
Subject: [PATCH 081/287] ata: Do not disable interrupts in ide code for
preempt-rt
Use the local_irq_*_nort variants.

4
debian/patches/features/all/rt/0082-ide-Do-not-disable-interrupts-for-PREEMPT-RT.patch vendored
View File

@ -1,7 +1,7 @@
From 8a6885fc1354ea7da030543725fbcf57a6b7dbd2 Mon Sep 17 00:00:00 2001
From 5e1bfc0e5d553c9cd138225bfc16b44633591df7 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:30:16 -0500
Subject: [PATCH 082/286] ide: Do not disable interrupts for PREEMPT-RT
Subject: [PATCH 082/287] ide: Do not disable interrupts for PREEMPT-RT
Use the local_irq_*_nort variants.

10
debian/patches/features/all/rt/0083-infiniband-Mellanox-IB-driver-patch-use-_nort-primit.patch vendored
View File

@ -1,7 +1,7 @@
From f9c228f53f0a201f7d0e46bf252786c01cd8224f Mon Sep 17 00:00:00 2001
From 54158bb713cd22efe7d6c7e0be6e5b28e92ec1fd Mon Sep 17 00:00:00 2001
From: Sven-Thorsten Dietrich <sdietrich@novell.com>
Date: Fri, 3 Jul 2009 08:30:35 -0500
Subject: [PATCH 083/286] infiniband: Mellanox IB driver patch use _nort()
Subject: [PATCH 083/287] infiniband: Mellanox IB driver patch use _nort()
primitives
Fixes in_atomic stack-dump, when Mellanox module is loaded into the RT
@ -20,10 +20,10 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index e5069b4..2683192 100644
index 80799c0..014589a8 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -799,7 +799,7 @@ void ipoib_mcast_restart_task(struct work_struct *work)
@@ -800,7 +800,7 @@ void ipoib_mcast_restart_task(struct work_struct *work)
ipoib_mcast_stop_thread(dev, 0);
@ -32,7 +32,7 @@ index e5069b4..2683192 100644
netif_addr_lock(dev);
spin_lock(&priv->lock);
@@ -881,7 +881,7 @@ void ipoib_mcast_restart_task(struct work_struct *work)
@@ -882,7 +882,7 @@ void ipoib_mcast_restart_task(struct work_struct *work)
spin_unlock(&priv->lock);
netif_addr_unlock(dev);

4
debian/patches/features/all/rt/0084-input-gameport-Do-not-disable-interrupts-on-PREEMPT_.patch vendored
View File

@ -1,7 +1,7 @@
From e0ae6cb453e6792a4f1e98c5d2131b1e98b2d3f0 Mon Sep 17 00:00:00 2001
From b7fdd6ce5883d4a43f7d7eda1689ed792bfd9968 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:30:16 -0500
Subject: [PATCH 084/286] input: gameport: Do not disable interrupts on
Subject: [PATCH 084/287] input: gameport: Do not disable interrupts on
PREEMPT_RT
Use the _nort() primitives.

4
debian/patches/features/all/rt/0085-acpi-Do-not-disable-interrupts-on-PREEMPT_RT.patch vendored
View File

@ -1,7 +1,7 @@
From fbffcf43003797f3782db9526ff3ee6d7f4c40e6 Mon Sep 17 00:00:00 2001
From 1706beef990d2ef11911c40ab0713f4bdf11bc1e Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 21 Jul 2009 22:54:51 +0200
Subject: [PATCH 085/286] acpi: Do not disable interrupts on PREEMPT_RT
Subject: [PATCH 085/287] acpi: Do not disable interrupts on PREEMPT_RT
Use the local_irq_*_nort() variants.

4
debian/patches/features/all/rt/0086-core-Do-not-disable-interrupts-on-RT-in-kernel-users.patch vendored
View File

@ -1,7 +1,7 @@
From 1264fff4bdc24fe56a2e04cd999454bae94fc0b3 Mon Sep 17 00:00:00 2001
From 283ee47b95aa357349c74d415676e1d46f504c7b Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 21 Jul 2009 23:06:05 +0200
Subject: [PATCH 086/286] core: Do not disable interrupts on RT in
Subject: [PATCH 086/287] core: Do not disable interrupts on RT in
kernel/users.c
Use the local_irq_*_nort variants to reduce latencies in RT. The code

4
debian/patches/features/all/rt/0087-core-Do-not-disable-interrupts-on-RT-in-res_counter..patch vendored
View File

@ -1,7 +1,7 @@
From 60f7fd8097d9aabef9a90e19f757ebf74cc3c40d Mon Sep 17 00:00:00 2001
From 76248d523710d09b6ce225706f4ff9a274125e40 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:44:33 -0500
Subject: [PATCH 087/286] core: Do not disable interrupts on RT in
Subject: [PATCH 087/287] core: Do not disable interrupts on RT in
res_counter.c
Frederic Weisbecker reported this warning:

4
debian/patches/features/all/rt/0088-usb-Use-local_irq_-_nort-variants.patch vendored
View File

@ -1,7 +1,7 @@
From 998172312436c989ab4eef7d6e4d8c6dc841b666 Mon Sep 17 00:00:00 2001
From 04d281afc6fb7f72540742a3c5f9473bd26ceafd Mon Sep 17 00:00:00 2001
From: Steven Rostedt <srostedt@redhat.com>
Date: Fri, 3 Jul 2009 08:44:26 -0500
Subject: [PATCH 088/286] usb: Use local_irq_*_nort() variants
Subject: [PATCH 088/287] usb: Use local_irq_*_nort() variants
[ tglx: Now that irqf_disabled is dead we should kill that ]

4
debian/patches/features/all/rt/0089-tty-Do-not-disable-interrupts-in-put_ldisc-on-rt.patch vendored
View File

@ -1,7 +1,7 @@
From 1d7c91c7475464823e186c6d74eb2b1de7f40a8e Mon Sep 17 00:00:00 2001
From f411a414176b470a4e634d0a3ea5969c92b9abe8 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 17 Aug 2009 19:49:19 +0200
Subject: [PATCH 089/286] tty: Do not disable interrupts in put_ldisc on -rt
Subject: [PATCH 089/287] tty: Do not disable interrupts in put_ldisc on -rt
Fixes the following on PREEMPT_RT:

4
debian/patches/features/all/rt/0090-mm-scatterlist-dont-disable-irqs-on-RT.patch vendored
View File

@ -1,7 +1,7 @@
From 968ec2ec6b2e5d418717e3e3feeacb4d3d5f906d Mon Sep 17 00:00:00 2001
From dcf67d57e2dc4af98f9bd6ad1a02475854bb3ad8 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 3 Jul 2009 08:44:34 -0500
Subject: [PATCH 090/286] mm: scatterlist dont disable irqs on RT
Subject: [PATCH 090/287] mm: scatterlist dont disable irqs on RT
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0091-signal-fix-up-rcu-wreckage.patch.patch vendored
View File

@ -1,7 +1,7 @@
From e7f154c8a24ebb911d85e17f055bfdf44fdaf31f Mon Sep 17 00:00:00 2001
From c7eb453b13e447552ca0d46964d8af2a6de199bb Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 22 Jul 2011 08:07:08 +0200
Subject: [PATCH 091/286] signal-fix-up-rcu-wreckage.patch
Subject: [PATCH 091/287] signal-fix-up-rcu-wreckage.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0092-net-wireless-warn-nort.patch.patch vendored
View File

@ -1,7 +1,7 @@
From efbaecda2210e26cf4d0abf6e96f16550b8b2e90 Mon Sep 17 00:00:00 2001
From 99da5bbaf23fd07e8e530f85aa35b80aa2ae1ff5 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 21 Jul 2011 21:05:33 +0200
Subject: [PATCH 092/286] net-wireless-warn-nort.patch
Subject: [PATCH 092/287] net-wireless-warn-nort.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0093-mm-Replace-cgroup_page-bit-spinlock.patch vendored
View File

@ -1,7 +1,7 @@
From 8129feb507bd73cec13b3796493a73f633791c53 Mon Sep 17 00:00:00 2001
From cf54d381c576fb71ff771b858439903040995bcf Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 19 Aug 2009 09:56:42 +0200
Subject: [PATCH 093/286] mm: Replace cgroup_page bit spinlock
Subject: [PATCH 093/287] mm: Replace cgroup_page bit spinlock
Bit spinlocks are not working on RT. Replace them.

4
debian/patches/features/all/rt/0094-buffer_head-Replace-bh_uptodate_lock-for-rt.patch vendored
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@ -1,7 +1,7 @@
From 6eb4bf35aa2593475c524e7e984763d7f4d79d0d Mon Sep 17 00:00:00 2001
From 855d1d02b79c51eed6818f93ba42bfee34f841ef Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 18 Mar 2011 09:18:52 +0100
Subject: [PATCH 094/286] buffer_head: Replace bh_uptodate_lock for -rt
Subject: [PATCH 094/287] 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.

4
debian/patches/features/all/rt/0095-fs-jbd-jbd2-Make-state-lock-and-journal-head-lock-rt.patch vendored
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@ -1,7 +1,7 @@
From 6b5e029050fdd20bffc82c64be39cff5152fb60d Mon Sep 17 00:00:00 2001
From dfdb6357a50772014f52fec28a9050aed7e2bfbe Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 18 Mar 2011 10:11:25 +0100
Subject: [PATCH 095/286] fs: jbd/jbd2: Make state lock and journal head lock
Subject: [PATCH 095/287] fs: jbd/jbd2: Make state lock and journal head lock
rt safe
bit_spin_locks break under RT.

4
debian/patches/features/all/rt/0096-genirq-Disable-DEBUG_SHIRQ-for-rt.patch vendored
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@ -1,7 +1,7 @@
From c829f508643069cc2d430a484a5f636af5a9ebc9 Mon Sep 17 00:00:00 2001
From 83e2faa736ce982aff08925950ea258e23c26b41 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 18 Mar 2011 10:22:04 +0100
Subject: [PATCH 096/286] genirq: Disable DEBUG_SHIRQ for rt
Subject: [PATCH 096/287] genirq: Disable DEBUG_SHIRQ for rt
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

4
debian/patches/features/all/rt/0097-genirq-Disable-random-call-on-preempt-rt.patch vendored
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@ -1,7 +1,7 @@
From 1b5f58252844b2d63a303341be09f1a7a896983f Mon Sep 17 00:00:00 2001
From 1a4438093a023348e99ad91eea7f9a024167c42c Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 21 Jul 2009 16:07:37 +0200
Subject: [PATCH 097/286] genirq: Disable random call on preempt-rt
Subject: [PATCH 097/287] genirq: Disable random call on preempt-rt
The random call introduces high latencies and is almost
unused. Disable it for -rt.

4
debian/patches/features/all/rt/0098-genirq-disable-irqpoll-on-rt.patch vendored
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@ -1,7 +1,7 @@
From af43ae3a4f5ff53200f8cc4008eb8713d3b07a21 Mon Sep 17 00:00:00 2001
From 821a8f2fe68d35096a8988e6b45170026b8a7533 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:29:57 -0500
Subject: [PATCH 098/286] genirq: disable irqpoll on -rt
Subject: [PATCH 098/287] genirq: disable irqpoll on -rt
Creates long latencies for no value

4
debian/patches/features/all/rt/0099-genirq-force-threading.patch.patch vendored
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@ -1,7 +1,7 @@
From 2dc1ff693eb02392b055a9a73fdb43224edbeee6 Mon Sep 17 00:00:00 2001
From 268b8c18dc3fd19146a9646434c93c005a17b2e3 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sun, 3 Apr 2011 11:57:29 +0200
Subject: [PATCH 099/286] genirq-force-threading.patch
Subject: [PATCH 099/287] genirq-force-threading.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

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