The patch titled
lockdep: irqtrace subsystem, core
has been added to the -mm tree. Its filename is
lockdep-irqtrace-subsystem-core.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: lockdep: irqtrace subsystem, core
From: Ingo Molnar <mingo@xxxxxxx>
Accurate hard-IRQ-flags and softirq-flags state tracing.
This allows us to attach extra functionality to IRQ flags on/off
events (such as trace-on/off).
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
Signed-off-by: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/powerpc/kernel/irq.c | 2
include/asm-powerpc/irqflags.h | 31 +++++++
include/linux/hardirq.h | 26 +++++
include/linux/init_task.h | 2
include/linux/interrupt.h | 11 +-
include/linux/irqflags.h | 96 +++++++++++++++++++++
include/linux/sched.h | 15 +++
kernel/fork.c | 19 ++++
kernel/sched.c | 4
kernel/softirq.c | 137 ++++++++++++++++++++++++++-----
10 files changed, 313 insertions(+), 30 deletions(-)
diff -puN arch/powerpc/kernel/irq.c~lockdep-irqtrace-subsystem-core arch/powerpc/kernel/irq.c
--- a/arch/powerpc/kernel/irq.c~lockdep-irqtrace-subsystem-core
+++ a/arch/powerpc/kernel/irq.c
@@ -430,7 +430,7 @@ void do_softirq(void)
local_bh_disable();
do_softirq_onstack();
account_system_vtime(current);
- __local_bh_enable();
+ _local_bh_enable();
}
local_irq_restore(flags);
diff -puN /dev/null include/asm-powerpc/irqflags.h
--- /dev/null
+++ a/include/asm-powerpc/irqflags.h
@@ -0,0 +1,31 @@
+/*
+ * include/asm-powerpc/irqflags.h
+ *
+ * IRQ flags handling
+ *
+ * This file gets included from lowlevel asm headers too, to provide
+ * wrapped versions of the local_irq_*() APIs, based on the
+ * raw_local_irq_*() macros from the lowlevel headers.
+ */
+#ifndef _ASM_IRQFLAGS_H
+#define _ASM_IRQFLAGS_H
+
+/*
+ * Get definitions for raw_local_save_flags(x), etc.
+ */
+#include <asm-powerpc/hw_irq.h>
+
+/*
+ * Do the CPU's IRQ-state tracing from assembly code. We call a
+ * C function, so save all the C-clobbered registers:
+ */
+#ifdef CONFIG_TRACE_IRQFLAGS
+
+#error No support on PowerPC yet for CONFIG_TRACE_IRQFLAGS
+
+#else
+# define TRACE_IRQS_ON
+# define TRACE_IRQS_OFF
+#endif
+
+#endif
diff -puN include/linux/hardirq.h~lockdep-irqtrace-subsystem-core include/linux/hardirq.h
--- a/include/linux/hardirq.h~lockdep-irqtrace-subsystem-core
+++ a/include/linux/hardirq.h
@@ -86,9 +86,6 @@ extern void synchronize_irq(unsigned int
# define synchronize_irq(irq) barrier()
#endif
-#define nmi_enter() irq_enter()
-#define nmi_exit() sub_preempt_count(HARDIRQ_OFFSET)
-
struct task_struct;
#ifndef CONFIG_VIRT_CPU_ACCOUNTING
@@ -97,12 +94,35 @@ static inline void account_system_vtime(
}
#endif
+/*
+ * It is safe to do non-atomic ops on ->hardirq_context,
+ * because NMI handlers may not preempt and the ops are
+ * always balanced, so the interrupted value of ->hardirq_context
+ * will always be restored.
+ */
#define irq_enter() \
do { \
account_system_vtime(current); \
add_preempt_count(HARDIRQ_OFFSET); \
+ trace_hardirq_enter(); \
+ } while (0)
+
+/*
+ * Exit irq context without processing softirqs:
+ */
+#define __irq_exit() \
+ do { \
+ trace_hardirq_exit(); \
+ account_system_vtime(current); \
+ sub_preempt_count(HARDIRQ_OFFSET); \
} while (0)
+/*
+ * Exit irq context and process softirqs if needed:
+ */
extern void irq_exit(void);
+#define nmi_enter() irq_enter()
+#define nmi_exit() __irq_exit()
+
#endif /* LINUX_HARDIRQ_H */
diff -puN include/linux/init_task.h~lockdep-irqtrace-subsystem-core include/linux/init_task.h
--- a/include/linux/init_task.h~lockdep-irqtrace-subsystem-core
+++ a/include/linux/init_task.h
@@ -6,6 +6,7 @@
#include <linux/utsname.h>
#include <linux/ipc.h>
#include <linux/notifier.h>
+#include <linux/irqflags.h>
#define INIT_FDTABLE \
{ \
@@ -138,6 +139,7 @@ extern struct group_info init_groups;
.fs_excl = ATOMIC_INIT(0), \
.pi_lock = SPIN_LOCK_UNLOCKED, \
.notify = RAW_NOTIFIER_INIT(tsk.notify), \
+ INIT_TRACE_IRQFLAGS \
}
diff -puN include/linux/interrupt.h~lockdep-irqtrace-subsystem-core include/linux/interrupt.h
--- a/include/linux/interrupt.h~lockdep-irqtrace-subsystem-core
+++ a/include/linux/interrupt.h
@@ -10,6 +10,7 @@
#include <linux/irqreturn.h>
#include <linux/hardirq.h>
#include <linux/sched.h>
+#include <linux/irqflags.h>
#include <asm/atomic.h>
#include <asm/ptrace.h>
#include <asm/system.h>
@@ -149,13 +150,11 @@ static inline void __deprecated save_and
#define save_and_cli(x) save_and_cli(&x)
#endif /* CONFIG_SMP */
-/* SoftIRQ primitives. */
-#define local_bh_disable() \
- do { add_preempt_count(SOFTIRQ_OFFSET); barrier(); } while (0)
-#define __local_bh_enable() \
- do { barrier(); sub_preempt_count(SOFTIRQ_OFFSET); } while (0)
-
+extern void local_bh_disable(void);
+extern void __local_bh_enable(void);
+extern void _local_bh_enable(void);
extern void local_bh_enable(void);
+extern void local_bh_enable_ip(unsigned long ip);
/* PLEASE, avoid to allocate new softirqs, if you need not _really_ high
frequency threaded job scheduling. For almost all the purposes
diff -puN /dev/null include/linux/irqflags.h
--- /dev/null
+++ a/include/linux/irqflags.h
@@ -0,0 +1,96 @@
+/*
+ * include/linux/irqflags.h
+ *
+ * IRQ flags tracing: follow the state of the hardirq and softirq flags and
+ * provide callbacks for transitions between ON and OFF states.
+ *
+ * This file gets included from lowlevel asm headers too, to provide
+ * wrapped versions of the local_irq_*() APIs, based on the
+ * raw_local_irq_*() macros from the lowlevel headers.
+ */
+#ifndef _LINUX_TRACE_IRQFLAGS_H
+#define _LINUX_TRACE_IRQFLAGS_H
+
+#ifdef CONFIG_TRACE_IRQFLAGS
+ extern void trace_hardirqs_on(void);
+ extern void trace_hardirqs_off(void);
+ extern void trace_softirqs_on(unsigned long ip);
+ extern void trace_softirqs_off(unsigned long ip);
+# define trace_hardirq_context(p) ((p)->hardirq_context)
+# define trace_softirq_context(p) ((p)->softirq_context)
+# define trace_hardirqs_enabled(p) ((p)->hardirqs_enabled)
+# define trace_softirqs_enabled(p) ((p)->softirqs_enabled)
+# define trace_hardirq_enter() do { current->hardirq_context++; } while (0)
+# define trace_hardirq_exit() do { current->hardirq_context--; } while (0)
+# define trace_softirq_enter() do { current->softirq_context++; } while (0)
+# define trace_softirq_exit() do { current->softirq_context--; } while (0)
+# define INIT_TRACE_IRQFLAGS .softirqs_enabled = 1,
+#else
+# define trace_hardirqs_on() do { } while (0)
+# define trace_hardirqs_off() do { } while (0)
+# define trace_softirqs_on(ip) do { } while (0)
+# define trace_softirqs_off(ip) do { } while (0)
+# define trace_hardirq_context(p) 0
+# define trace_softirq_context(p) 0
+# define trace_hardirqs_enabled(p) 0
+# define trace_softirqs_enabled(p) 0
+# define trace_hardirq_enter() do { } while (0)
+# define trace_hardirq_exit() do { } while (0)
+# define trace_softirq_enter() do { } while (0)
+# define trace_softirq_exit() do { } while (0)
+# define INIT_TRACE_IRQFLAGS
+#endif
+
+#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT
+
+#include <asm/irqflags.h>
+
+#define local_irq_enable() \
+ do { trace_hardirqs_on(); raw_local_irq_enable(); } while (0)
+#define local_irq_disable() \
+ do { raw_local_irq_disable(); trace_hardirqs_off(); } while (0)
+#define local_irq_save(flags) \
+ do { raw_local_irq_save(flags); trace_hardirqs_off(); } while (0)
+
+#define local_irq_restore(flags) \
+ do { \
+ if (raw_irqs_disabled_flags(flags)) { \
+ raw_local_irq_restore(flags); \
+ trace_hardirqs_off(); \
+ } else { \
+ trace_hardirqs_on(); \
+ raw_local_irq_restore(flags); \
+ } \
+ } while (0)
+#else /* !CONFIG_TRACE_IRQFLAGS_SUPPORT */
+/*
+ * The local_irq_*() APIs are equal to the raw_local_irq*()
+ * if !TRACE_IRQFLAGS.
+ */
+# define raw_local_irq_disable() local_irq_disable()
+# define raw_local_irq_enable() local_irq_enable()
+# define raw_local_irq_save(flags) local_irq_save(flags)
+# define raw_local_irq_restore(flags) local_irq_restore(flags)
+#endif /* CONFIG_TRACE_IRQFLAGS_SUPPORT */
+
+#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT
+#define safe_halt() \
+ do { \
+ trace_hardirqs_on(); \
+ raw_safe_halt(); \
+ } while (0)
+
+#define local_save_flags(flags) raw_local_save_flags(flags)
+
+#define irqs_disabled() \
+({ \
+ unsigned long flags; \
+ \
+ raw_local_save_flags(flags); \
+ raw_irqs_disabled_flags(flags); \
+})
+
+#define irqs_disabled_flags(flags) raw_irqs_disabled_flags(flags)
+#endif /* CONFIG_X86 */
+
+#endif
diff -puN include/linux/sched.h~lockdep-irqtrace-subsystem-core include/linux/sched.h
--- a/include/linux/sched.h~lockdep-irqtrace-subsystem-core
+++ a/include/linux/sched.h
@@ -936,6 +936,21 @@ struct task_struct {
/* mutex deadlock detection */
struct mutex_waiter *blocked_on;
#endif
+#ifdef CONFIG_TRACE_IRQFLAGS
+ unsigned int irq_events;
+ int hardirqs_enabled;
+ unsigned long hardirq_enable_ip;
+ unsigned int hardirq_enable_event;
+ unsigned long hardirq_disable_ip;
+ unsigned int hardirq_disable_event;
+ int softirqs_enabled;
+ unsigned long softirq_disable_ip;
+ unsigned int softirq_disable_event;
+ unsigned long softirq_enable_ip;
+ unsigned int softirq_enable_event;
+ int hardirq_context;
+ int softirq_context;
+#endif
/* journalling filesystem info */
void *journal_info;
diff -puN kernel/fork.c~lockdep-irqtrace-subsystem-core kernel/fork.c
--- a/kernel/fork.c~lockdep-irqtrace-subsystem-core
+++ a/kernel/fork.c
@@ -970,6 +970,10 @@ static task_t *copy_process(unsigned lon
if (!p)
goto fork_out;
+#ifdef CONFIG_TRACE_IRQFLAGS
+ DEBUG_LOCKS_WARN_ON(!p->hardirqs_enabled);
+ DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
+#endif
retval = -EAGAIN;
if (atomic_read(&p->user->processes) >=
p->signal->rlim[RLIMIT_NPROC].rlim_cur) {
@@ -1052,6 +1056,21 @@ static task_t *copy_process(unsigned lon
}
mpol_fix_fork_child_flag(p);
#endif
+#ifdef CONFIG_TRACE_IRQFLAGS
+ p->irq_events = 0;
+ p->hardirqs_enabled = 0;
+ p->hardirq_enable_ip = 0;
+ p->hardirq_enable_event = 0;
+ p->hardirq_disable_ip = _THIS_IP_;
+ p->hardirq_disable_event = 0;
+ p->softirqs_enabled = 1;
+ p->softirq_enable_ip = _THIS_IP_;
+ p->softirq_enable_event = 0;
+ p->softirq_disable_ip = 0;
+ p->softirq_disable_event = 0;
+ p->hardirq_context = 0;
+ p->softirq_context = 0;
+#endif
rt_mutex_init_task(p);
diff -puN kernel/sched.c~lockdep-irqtrace-subsystem-core kernel/sched.c
--- a/kernel/sched.c~lockdep-irqtrace-subsystem-core
+++ a/kernel/sched.c
@@ -4487,7 +4487,9 @@ int __sched cond_resched_softirq(void)
BUG_ON(!in_softirq());
if (need_resched()) {
- __local_bh_enable();
+ raw_local_irq_disable();
+ _local_bh_enable();
+ raw_local_irq_enable();
__cond_resched();
local_bh_disable();
return 1;
diff -puN kernel/softirq.c~lockdep-irqtrace-subsystem-core kernel/softirq.c
--- a/kernel/softirq.c~lockdep-irqtrace-subsystem-core
+++ a/kernel/softirq.c
@@ -62,6 +62,119 @@ static inline void wakeup_softirqd(void)
}
/*
+ * This one is for softirq.c-internal use,
+ * where hardirqs are disabled legitimately:
+ */
+static void __local_bh_disable(unsigned long ip)
+{
+ unsigned long flags;
+
+ WARN_ON_ONCE(in_irq());
+
+ raw_local_irq_save(flags);
+ add_preempt_count(SOFTIRQ_OFFSET);
+ /*
+ * Were softirqs turned off above:
+ */
+ if (softirq_count() == SOFTIRQ_OFFSET)
+ trace_softirqs_off(ip);
+ raw_local_irq_restore(flags);
+}
+
+void local_bh_disable(void)
+{
+ __local_bh_disable((unsigned long)__builtin_return_address(0));
+}
+
+EXPORT_SYMBOL(local_bh_disable);
+
+void __local_bh_enable(void)
+{
+ WARN_ON_ONCE(in_irq());
+
+ /*
+ * softirqs should never be enabled by __local_bh_enable(),
+ * it always nests inside local_bh_enable() sections:
+ */
+ WARN_ON_ONCE(softirq_count() == SOFTIRQ_OFFSET);
+
+ sub_preempt_count(SOFTIRQ_OFFSET);
+}
+EXPORT_SYMBOL_GPL(__local_bh_enable);
+
+/*
+ * Special-case - softirqs can safely be enabled in
+ * cond_resched_softirq(), or by __do_softirq(),
+ * without processing still-pending softirqs:
+ */
+void _local_bh_enable(void)
+{
+ WARN_ON_ONCE(in_irq());
+ WARN_ON_ONCE(!irqs_disabled());
+
+ if (softirq_count() == SOFTIRQ_OFFSET)
+ trace_softirqs_on((unsigned long)__builtin_return_address(0));
+ sub_preempt_count(SOFTIRQ_OFFSET);
+}
+
+EXPORT_SYMBOL(_local_bh_enable);
+
+void local_bh_enable(void)
+{
+ unsigned long flags;
+
+ WARN_ON_ONCE(in_irq());
+ WARN_ON_ONCE(irqs_disabled());
+
+ local_irq_save(flags);
+ /*
+ * Are softirqs going to be turned on now:
+ */
+ if (softirq_count() == SOFTIRQ_OFFSET)
+ trace_softirqs_on((unsigned long)__builtin_return_address(0));
+ /*
+ * Keep preemption disabled until we are done with
+ * softirq processing:
+ */
+ sub_preempt_count(SOFTIRQ_OFFSET - 1);
+
+ if (unlikely(!in_interrupt() && local_softirq_pending()))
+ do_softirq();
+
+ dec_preempt_count();
+ local_irq_restore(flags);
+ preempt_check_resched();
+}
+EXPORT_SYMBOL(local_bh_enable);
+
+void local_bh_enable_ip(unsigned long ip)
+{
+ unsigned long flags;
+
+ WARN_ON_ONCE(in_irq());
+
+ local_irq_save(flags);
+ /*
+ * Are softirqs going to be turned on now:
+ */
+ if (softirq_count() == SOFTIRQ_OFFSET)
+ trace_softirqs_on(ip);
+ /*
+ * Keep preemption disabled until we are done with
+ * softirq processing:
+ */
+ sub_preempt_count(SOFTIRQ_OFFSET - 1);
+
+ if (unlikely(!in_interrupt() && local_softirq_pending()))
+ do_softirq();
+
+ dec_preempt_count();
+ local_irq_restore(flags);
+ preempt_check_resched();
+}
+EXPORT_SYMBOL(local_bh_enable_ip);
+
+/*
* We restart softirq processing MAX_SOFTIRQ_RESTART times,
* and we fall back to softirqd after that.
*
@@ -80,8 +193,9 @@ asmlinkage void __do_softirq(void)
int cpu;
pending = local_softirq_pending();
+ __local_bh_disable((unsigned long)__builtin_return_address(0));
+ trace_softirq_enter();
- local_bh_disable();
cpu = smp_processor_id();
restart:
/* Reset the pending bitmask before enabling irqs */
@@ -109,7 +223,8 @@ restart:
if (pending)
wakeup_softirqd();
- __local_bh_enable();
+ trace_softirq_exit();
+ _local_bh_enable();
}
#ifndef __ARCH_HAS_DO_SOFTIRQ
@@ -136,23 +251,6 @@ EXPORT_SYMBOL(do_softirq);
#endif
-void local_bh_enable(void)
-{
- WARN_ON(irqs_disabled());
- /*
- * Keep preemption disabled until we are done with
- * softirq processing:
- */
- sub_preempt_count(SOFTIRQ_OFFSET - 1);
-
- if (unlikely(!in_interrupt() && local_softirq_pending()))
- do_softirq();
-
- dec_preempt_count();
- preempt_check_resched();
-}
-EXPORT_SYMBOL(local_bh_enable);
-
#ifdef __ARCH_IRQ_EXIT_IRQS_DISABLED
# define invoke_softirq() __do_softirq()
#else
@@ -165,6 +263,7 @@ EXPORT_SYMBOL(local_bh_enable);
void irq_exit(void)
{
account_system_vtime(current);
+ trace_hardirq_exit();
sub_preempt_count(IRQ_EXIT_OFFSET);
if (!in_interrupt() && local_softirq_pending())
invoke_softirq();
_
Patches currently in -mm which might be from mingo@xxxxxxx are
origin.patch
define-__raw_get_cpu_var-and-use-it.patch
ide-cd-end-of-media-error-fix.patch
lock-validator-introduce-warn_on_oncecond.patch
emu10k1-mark-midi_spinlock-as-used.patch
epoll-use-unlocked-wqueue-operations.patch
pacct-none-delayed-process-accounting-accumulation.patch
disable-debugging-version-of-write_lock.patch
fix-drivers-mfd-ucb1x00-corec-irq-probing-bug.patch
cifs-remove-f_ownerlock-use.patch
lock-validator-fix-ns83820c-irq-flags-bug.patch
revert-gregkh-pci-pci-test-that-drivers-properly-call-pci_set_master.patch
x86-re-enable-generic-numa.patch
i386-fix-softirq-accounting-with-4k-stacks.patch
vdso-randomize-the-i386-vdso-by-moving-it-into-a-vma.patch
vdso-randomize-the-i386-vdso-by-moving-it-into-a-vma-tidy.patch
vdso-randomize-the-i386-vdso-by-moving-it-into-a-vma-arch_vma_name-fix.patch
vdso-randomize-the-i386-vdso-by-moving-it-into-a-vma-vs-x86_64-mm-reliable-stack-trace-support-i386.patch
vdso-randomize-the-i386-vdso-by-moving-it-into-a-vma-vs-x86_64-mm-reliable-stack-trace-support-i386-2.patch
vdso-randomize-the-i386-vdso-by-moving-it-into-a-vma-vs-x86_64-mm-reliable-stack-trace-support-i386-2-revert-maxmem-change.patch
work-around-ppc64-bootup-bug-by-making-mutex-debugging-save-restore-irqs.patch
kernel-kernel-cpuc-to-mutexes.patch
spin-rwlock-init-cleanups.patch
time-clocksource-infrastructure.patch
sched-fix-smt-nice-lock-contention-and-optimization.patch
sched-fix-smt-nice-lock-contention-and-optimization-tidy.patch
sched-comment-bitmap-size-accounting.patch
sched-fix-interactive-ceiling-code.patch
sched-cpu-hotplug-race-vs-set_cpus_allowed.patch
sched-implement-smpnice.patch
sched-protect-calculation-of-max_pull-from-integer-wrap.patch
sched-store-weighted-load-on-up.patch
sched-add-discrete-weighted-cpu-load-function.patch
sched-prevent-high-load-weight-tasks-suppressing-balancing.patch
sched-improve-stability-of-smpnice-load-balancing.patch
sched-improve-smpnice-load-balancing-when-load-per-task.patch
smpnice-dont-consider-sched-groups-which-are-lightly-loaded-for-balancing.patch
smpnice-dont-consider-sched-groups-which-are-lightly-loaded-for-balancing-fix.patch
sched-modify-move_tasks-to-improve-load-balancing-outcomes.patch
sched-avoid-unnecessarily-moving-highest-priority-task-move_tasks.patch
sched-avoid-unnecessarily-moving-highest-priority-task-move_tasks-fix-2.patch
sched_domain-handle-kmalloc-failure.patch
sched_domain-handle-kmalloc-failure-fix.patch
sched_domain-dont-use-gfp_atomic.patch
sched_domain-use-kmalloc_node.patch
sched_domain-allocate-sched_group-structures-dynamically.patch
sched-mc-smt-power-savings-sched-policy.patch
sched-uninline-task_rq_lock.patch
bug-if-setscheduler-is-called-from-interrupt-context.patch
sched-add-above-background-load-function.patch
mm-implement-swap-prefetching.patch
pi-futex-futex-code-cleanups.patch
pi-futex-robust-futex-docs-fix.patch
pi-futex-introduce-debug_check_no_locks_freed.patch
pi-futex-introduce-warn_on_smp.patch
pi-futex-add-plist-implementation.patch
pi-futex-scheduler-support-for-pi.patch
pi-futex-rt-mutex-core.patch
pi-futex-rt-mutex-docs.patch
pi-futex-rt-mutex-docs-update.patch
pi-futex-rt-mutex-debug.patch
pi-futex-rt-mutex-tester.patch
pi-futex-rt-mutex-tester-fix.patch
pi-futex-rt-mutex-futex-api.patch
pi-futex-futex_lock_pi-futex_unlock_pi-support.patch
pi-futex-futex_lock_pi-futex_unlock_pi-support-fix.patch
fix-rt-mutex-defaults-and-dependencies.patch
drop-tasklist-lock-in-do_sched_setscheduler.patch
rtmutex-modify-rtmutex-tester-to-test-the-setscheduler.patch
rtmutex-propagate-priority-settings-into-pi-lock-chains.patch
rtmutex-propagate-priority-settings-into-pi-lock-chains-fix.patch
futex_requeue-optimization.patch
fix-ide-deadlock-in-error-reporting-code.patch
genirq-rename-desc-handler-to-desc-chip.patch
genirq-rename-desc-handler-to-desc-chip-power-fix.patch
genirq-rename-desc-handler-to-desc-chip-ia64-fix.patch
genirq-rename-desc-handler-to-desc-chip-ia64-fix-2.patch
genirq-rename-desc-handler-to-desc-chip-terminate_irqs-fix.patch
genirq-sem2mutex-probe_sem-probing_active.patch
genirq-cleanup-merge-irq_affinity-into-irq_desc.patch
genirq-cleanup-remove-irq_descp.patch
genirq-cleanup-remove-irq_descp-fix.patch
genirq-cleanup-remove-fastcall.patch
genirq-cleanup-misc-code-cleanups.patch
genirq-cleanup-reduce-irq_desc_t-use-mark-it-obsolete.patch
genirq-cleanup-include-linux-irqh.patch
genirq-cleanup-merge-irq_dir-smp_affinity_entry-into-irq_desc.patch
genirq-cleanup-merge-pending_irq_cpumask-into-irq_desc.patch
genirq-cleanup-turn-arch_has_irq_per_cpu-into-config_irq_per_cpu.patch
genirq-debug-better-debug-printout-in-enable_irq.patch
genirq-add-retrigger-irq-op-to-consolidate-hw_irq_resend.patch
genirq-doc-comment-include-linux-irqh-structures.patch
genirq-doc-handle_irq_event-and-__do_irq-comments.patch
genirq-cleanup-no_irq_type-cleanups.patch
genirq-doc-add-design-documentation.patch
genirq-add-genirq-sw-irq-retrigger.patch
genirq-add-irq_noprobe-support.patch
genirq-add-irq_norequest-support.patch
genirq-add-irq_noautoen-support.patch
genirq-update-copyrights.patch
genirq-core.patch
genirq-msi-fixes-2.patch
genirq-add-irq-chip-support.patch
genirq-add-irq-chip-support-fix.patch
genirq-add-irq-chip-support-misroute-irq-dont-call-desc-chip-end.patch
genirq-add-handle_bad_irq.patch
genirq-add-irq-wake-power-management-support.patch
genirq-add-sa_trigger-support.patch
genirq-cleanup-no_irq_type-no_irq_chip-rename.patch
genirq-more-verbose-debugging-on-unexpected-irq-vectors.patch
genirq-ia64-build-fix.patch
genirq-add-irq_type_sense_mask.patch
genirq-add-irq-chip-support-fasteoi-handler-handle-interrupt-disabling.patch
genirq-irq-document-what-an-irq-is.patch
genirq-add-chip-eoi-fastack-fasteoi-core.patch
genirq-add-chip-eoi-fastack-fasteoi-fix.patch
lockdep-floppyc-irq-release-fix.patch
lockdep-acpi-locking-fix.patch
lockdep-console_init-after-local_irq_enable.patch
lockdep-add-is_module_address.patch
lockdep-add-print_ip_sym.patch
lockdep-add-per_cpu_offset.patch
lockdep-add-disable-enable_irq_lockdep-api.patch
lockdep-add-local_irq_enable_in_hardirq-api.patch
lockdep-add-declare_completion_onstack-api.patch
lockdep-clean-up-rwsems.patch
lockdep-rename-debug_warn_on.patch
lockdep-remove-debug_bug_on.patch
lockdep-remove-mutex-deadlock-checking-code.patch
lockdep-better-lock-debugging.patch
lockdep-mutex-section-binutils-workaround.patch
lockdep-locking-init-debugging-improvement.patch
lockdep-beautify-x86_64-stacktraces.patch
lockdep-x86_64-document-stack-frame-internals.patch
lockdep-i386-remove-multi-entry-backtraces.patch
lockdep-stacktrace-subsystem-core.patch
lockdep-s390-config_frame_pointer-support.patch
lockdep-stacktrace-subsystem-i386-support.patch
lockdep-stacktrace-subsystem-x86_64-support.patch
lockdep-stacktrace-subsystem-s390-support.patch
lockdep-irqtrace-subsystem-core.patch
lockdep-irqtrace-subsystem-docs.patch
lockdep-irqtrace-subsystem-i386-support.patch
lockdep-irqtrace-subsystem-x86_64-support.patch
lockdep-irqtrace-subsystem-s390-support.patch
lockdep-locking-api-self-tests.patch
lockdep-irqtrace-cleanup-of-include-asm-i386-irqflagsh.patch
lockdep-irqtrace-cleanup-of-include-asm-x86_64-irqflagsh.patch
lockdep-core.patch
lockdep-design-docs.patch
lockdep-procfs.patch
lockdep-prove-rwsem-locking-correctness.patch
lockdep-prove-spinlock-rwlock-locking-correctness.patch
lockdep-prove-mutex-locking-correctness.patch
lockdep-kconfig.patch
lockdep-print-all-lock-classes-on-sysrq-d.patch
lockdep-x86_64-early-init.patch
lockdep-x86-smp-alternatives-workaround.patch
lockdep-do-not-recurse-in-printk.patch
lockdep-fix-rt_hash_lock_sz.patch
lockdep-s390-turn-validator-off-in-machine-check-handler.patch
lockdep-enable-on-i386.patch
lockdep-enable-on-x86_64.patch
lockdep-enable-on-s390.patch
lockdep-annotate-direct-io.patch
lockdep-annotate-serial.patch
lockdep-annotate-dcache.patch
lockdep-annotate-i_mutex.patch
lockdep-annotate-futex.patch
lockdep-annotate-genirq.patch
lockdep-annotate-waitqueues.patch
lockdep-annotate-mm.patch
lockdep-annotate-serio.patch
lockdep-annotate-skb_queue_head_init.patch
lockdep-annotate-timer-base-locks.patch
lockdep-annotate-scheduler-runqueue-locks.patch
lockdep-annotate-hrtimer-base-locks.patch
lockdep-annotate-sock_lock_init.patch
lockdep-annotate-af_unix-locking.patch
lockdep-annotate-bh_lock_sock.patch
lockdep-annotate-ieee1394-skb-queue-head-locking.patch
lockdep-annotate-mmap_sem.patch
lockdep-annotate-sunrpc-code.patch
lockdep-annotate-ntfs-locking-rules.patch
lockdep-annotate-the-quota-code.patch
lockdep-annotate-usbfs.patch
lockdep-annotate-sound-core-seq-seq_portsc.patch
lockdep-annotate-sound-core-seq-seq_devicec.patch
lockdep-annotate-8390c-disable_irq.patch
lockdep-annotate-3c59xc-disable_irq.patch
lockdep-annotate-forcedethc-disable_irq.patch
lockdep-annotate-enable_in_hardirq.patch
lockdep-annotate-on-stack-completions.patch
lockdep-annotate-qeth-driver.patch
lockdep-annotate-s_lock.patch
lockdep-annotate-sb-s_umount.patch
lockdep-annotate-slab-code.patch
lockdep-annotate-blkdev-nesting.patch
acpi-reduce-code-size-clean-up-fix-validator-message.patch
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