From: Ingo Molnar <mingo@elte.hu>
To: linux-kernel@vger.kernel.org
Cc: Arjan van de Ven <arjan@infradead.org>, Andrew Morton <akpm@osdl.org>
Subject: [patch 00/61] ANNOUNCE: lock validator -V1
Date: Mon, 29 May 2006 23:21:09 +0200 [thread overview]
Message-ID: <20060529212109.GA2058@elte.hu> (raw)
We are pleased to announce the first release of the "lock dependency
correctness validator" kernel debugging feature, which can be downloaded
from:
http://redhat.com/~mingo/lockdep-patches/
The easiest way to try lockdep on a testbox is to apply the combo patch
to 2.6.17-rc4-mm3. The patch order is:
http://kernel.org/pub/linux/kernel/v2.6/testing/linux-2.6.17-rc4.tar.bz2
http://kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.17-rc4/2.6.17-rc4-mm3/2.6.17-rc4-mm3.bz2
http://redhat.com/~mingo/lockdep-patches/lockdep-combo.patch
do 'make oldconfig' and accept all the defaults for new config options -
reboot into the kernel and if everything goes well it should boot up
fine and you should have /proc/lockdep and /proc/lockdep_stats files.
Typically if the lock validator finds some problem it will print out
voluminous debug output that begins with "BUG: ..." and which syslog
output can be used by kernel developers to figure out the precise
locking scenario.
What does the lock validator do? It "observes" and maps all locking
rules as they occur dynamically (as triggered by the kernel's natural
use of spinlocks, rwlocks, mutexes and rwsems). Whenever the lock
validator subsystem detects a new locking scenario, it validates this
new rule against the existing set of rules. If this new rule is
consistent with the existing set of rules then the new rule is added
transparently and the kernel continues as normal. If the new rule could
create a deadlock scenario then this condition is printed out.
When determining validity of locking, all possible "deadlock scenarios"
are considered: assuming arbitrary number of CPUs, arbitrary irq context
and task context constellations, running arbitrary combinations of all
the existing locking scenarios. In a typical system this means millions
of separate scenarios. This is why we call it a "locking correctness"
validator - for all rules that are observed the lock validator proves it
with mathematical certainty that a deadlock could not occur (assuming
that the lock validator implementation itself is correct and its
internal data structures are not corrupted by some other kernel
subsystem). [see more details and conditionals of this statement in
include/linux/lockdep.h and Documentation/lockdep-design.txt]
Furthermore, this "all possible scenarios" property of the validator
also enables the finding of complex, highly unlikely multi-CPU
multi-context races via single single-context rules, increasing the
likelyhood of finding bugs drastically. In practical terms: the lock
validator already found a bug in the upstream kernel that could only
occur on systems with 3 or more CPUs, and which needed 3 very unlikely
code sequences to occur at once on the 3 CPUs. That bug was found and
reported on a single-CPU system (!). So in essence a race will be found
"piecemail-wise", triggering all the necessary components for the race,
without having to reproduce the race scenario itself! In its short
existence the lock validator found and reported many bugs before they
actually caused a real deadlock.
To further increase the efficiency of the validator, the mapping is not
per "lock instance", but per "lock-type". For example, all struct inode
objects in the kernel have inode->inotify_mutex. If there are 10,000
inodes cached, then there are 10,000 lock objects. But ->inotify_mutex
is a single "lock type", and all locking activities that occur against
->inotify_mutex are "unified" into this single lock-type. The advantage
of the lock-type approach is that all historical ->inotify_mutex uses
are mapped into a single (and as narrow as possible) set of locking
rules - regardless of how many different tasks or inode structures it
took to build this set of rules. The set of rules persist during the
lifetime of the kernel.
To see the rough magnitude of checking that the lock validator does,
here's a portion of /proc/lockdep_stats, fresh after bootup:
lock-types: 694 [max: 2048]
direct dependencies: 1598 [max: 8192]
indirect dependencies: 17896
all direct dependencies: 16206
dependency chains: 1910 [max: 8192]
in-hardirq chains: 17
in-softirq chains: 105
in-process chains: 1065
stack-trace entries: 38761 [max: 131072]
combined max dependencies: 2033928
hardirq-safe locks: 24
hardirq-unsafe locks: 176
softirq-safe locks: 53
softirq-unsafe locks: 137
irq-safe locks: 59
irq-unsafe locks: 176
The lock validator has observed 1598 actual single-thread locking
patterns, and has validated all possible 2033928 distinct locking
scenarios.
More details about the design of the lock validator can be found in
Documentation/lockdep-design.txt, which can also found at:
http://redhat.com/~mingo/lockdep-patches/lockdep-design.txt
The patchqueue consists of 61 patches, and the changes are quite
extensive:
215 files changed, 7693 insertions(+), 1247 deletions(-)
So be careful when testing.
We only plan to post the queue to lkml this time, we'll try to not flood
lkml with future releases. The finegrained patch-queue can be also seen
at:
http://redhat.com/~mingo/lockdep-patches/patches/
(the series file, with explanations about splitup categories of the
patches can be found attached below.)
The lock validator has been build-tested with allyesconfig, and booted
on x86 and x86_64. (Other architectures probably dont build/work yet.)
Comments, test-results, bug fixes, and improvements are welcome!
Ingo
# locking fixes (for bugs found by lockdep), not yet in mainline or -mm:
floppy-release-fix.patch
forcedeth-deadlock-fix.patch
# fixes for upstream that only triggers on lockdep:
sound_oss_emu10k1_midi-fix.patch
mutex-section-bug.patch
# locking subsystem debugging improvements:
warn-once.patch
add-module-address.patch
generic-lock-debugging.patch
locking-selftests.patch
spinlock-init-cleanups.patch
lock-init-improvement.patch
xfs-improve-mrinit-macro.patch
# stacktrace:
x86_64-beautify-stack-backtrace.patch
x86_64-document-stack-backtrace.patch
stacktrace.patch
x86_64-use-stacktrace-for-backtrace.patch
# irq-flags state tracing:
lockdep-fown-fixes.patch
lockdep-sk-callback-lock-fixes.patch
trace-irqflags.patch
trace-irqflags-cleanups-x86.patch
trace-irqflags-cleanups-x86_64.patch
local-irq-enable-in-hardirq.patch
# percpu subsystem feature needed for lockdep:
add-per-cpu-offset.patch
# lockdep subsystem core bits:
lockdep-core.patch
lockdep-proc.patch
lockdep-docs.patch
# make use of lockdep in locking subsystems:
lockdep-prove-rwsems.patch
lockdep-prove-spin_rwlocks.patch
lockdep-prove-mutexes.patch
# lockdep utility patches:
lockdep-print-types-in-sysrq.patch
lockdep-x86_64-early-init.patch
lockdep-i386-alternatives-off.patch
lockdep-printk-recursion.patch
lockdep-disable-nmi-watchdog.patch
# map all the locking details and quirks to lockdep:
lockdep-blockdev.patch
lockdep-direct-io.patch
lockdep-serial.patch
lockdep-dcache.patch
lockdep-namei.patch
lockdep-super.patch
lockdep-futex.patch
lockdep-genirq.patch
lockdep-kgdb.patch
lockdep-completions.patch
lockdep-waitqueue.patch
lockdep-mm.patch
lockdep-slab.patch
lockdep-skb_queue_head_init.patch
lockdep-timer.patch
lockdep-sched.patch
lockdep-hrtimer.patch
lockdep-sock.patch
lockdep-af_unix.patch
lockdep-lock_sock.patch
lockdep-mmap_sem.patch
lockdep-prune_dcache-workaround.patch
lockdep-jbd.patch
lockdep-posix-timers.patch
lockdep-sch_generic.patch
lockdep-xfrm.patch
lockdep-sound-seq-ports.patch
lockdep-enable-Kconfig.patch
next reply other threads:[~2006-05-29 21:20 UTC|newest]
Thread overview: 319+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-29 21:21 Ingo Molnar [this message]
2006-05-29 21:22 ` [patch 01/61] lock validator: floppy.c irq-release fix Ingo Molnar
2006-05-30 1:32 ` Andrew Morton
2006-05-29 21:23 ` [patch 02/61] lock validator: forcedeth.c fix Ingo Molnar
2006-05-30 1:33 ` Andrew Morton
2006-05-31 5:40 ` Manfred Spraul
2006-05-29 21:23 ` [patch 03/61] lock validator: sound/oss/emu10k1/midi.c cleanup Ingo Molnar
2006-05-30 1:33 ` Andrew Morton
2006-05-30 10:51 ` Takashi Iwai
2006-05-30 11:03 ` Alexey Dobriyan
2006-05-29 21:23 ` [patch 04/61] lock validator: mutex section binutils workaround Ingo Molnar
2006-05-29 21:23 ` [patch 05/61] lock validator: introduce WARN_ON_ONCE(cond) Ingo Molnar
2006-05-30 1:33 ` Andrew Morton
2006-05-30 17:38 ` Steven Rostedt
2006-06-03 18:09 ` Steven Rostedt
2006-06-04 9:18 ` Arjan van de Ven
2006-06-04 13:43 ` Steven Rostedt
2006-05-29 21:23 ` [patch 06/61] lock validator: add __module_address() method Ingo Molnar
2006-05-30 1:33 ` Andrew Morton
2006-05-30 17:45 ` Steven Rostedt
2006-06-23 8:38 ` Ingo Molnar
2006-05-29 21:23 ` [patch 07/61] lock validator: better lock debugging Ingo Molnar
2006-05-30 1:33 ` Andrew Morton
2006-06-23 10:25 ` Ingo Molnar
2006-06-23 11:06 ` Andrew Morton
2006-06-23 11:04 ` Ingo Molnar
2006-05-29 21:23 ` [patch 08/61] lock validator: locking API self-tests Ingo Molnar
2006-05-29 21:23 ` [patch 09/61] lock validator: spin/rwlock init cleanups Ingo Molnar
2006-05-29 21:23 ` [patch 10/61] lock validator: locking init debugging improvement Ingo Molnar
2006-05-29 21:23 ` [patch 11/61] lock validator: lockdep: small xfs init_rwsem() cleanup Ingo Molnar
2006-05-30 1:33 ` Andrew Morton
2006-05-30 1:32 ` Nathan Scott
2006-05-29 21:24 ` [patch 12/61] lock validator: beautify x86_64 stacktraces Ingo Molnar
2006-05-30 1:33 ` Andrew Morton
2006-05-29 21:24 ` [patch 13/61] lock validator: x86_64: document stack frame internals Ingo Molnar
2006-05-29 21:24 ` [patch 14/61] lock validator: stacktrace Ingo Molnar
2006-05-29 21:24 ` [patch 15/61] lock validator: x86_64: use stacktrace to generate backtraces Ingo Molnar
2006-05-30 1:33 ` Andrew Morton
2006-05-29 21:24 ` [patch 16/61] lock validator: fown locking workaround Ingo Molnar
2006-05-30 1:34 ` Andrew Morton
2006-06-23 9:10 ` Ingo Molnar
2006-05-29 21:24 ` [patch 17/61] lock validator: sk_callback_lock workaround Ingo Molnar
2006-05-30 1:34 ` Andrew Morton
2006-06-23 9:19 ` Ingo Molnar
2006-05-29 21:24 ` [patch 18/61] lock validator: irqtrace: core Ingo Molnar
2006-05-30 1:34 ` Andrew Morton
2006-06-23 10:42 ` Ingo Molnar
2006-05-29 21:24 ` [patch 19/61] lock validator: irqtrace: cleanup: include/asm-i386/irqflags.h Ingo Molnar
2006-05-29 21:24 ` [patch 20/61] lock validator: irqtrace: cleanup: include/asm-x86_64/irqflags.h Ingo Molnar
2006-05-29 21:24 ` [patch 21/61] lock validator: lockdep: add local_irq_enable_in_hardirq() API Ingo Molnar
2006-05-30 1:34 ` Andrew Morton
2006-06-23 9:28 ` Ingo Molnar
2006-06-23 9:52 ` Andrew Morton
2006-06-23 10:20 ` Ingo Molnar
2006-05-29 21:24 ` [patch 22/61] lock validator: add per_cpu_offset() Ingo Molnar
2006-05-30 1:34 ` Andrew Morton
2006-06-23 9:30 ` Ingo Molnar
2006-05-29 21:25 ` [patch 23/61] lock validator: core Ingo Molnar
2006-05-29 21:25 ` [patch 24/61] lock validator: procfs Ingo Molnar
2006-05-29 21:25 ` [patch 25/61] lock validator: design docs Ingo Molnar
2006-05-30 9:07 ` Nikita Danilov
2006-05-29 21:25 ` [patch 26/61] lock validator: prove rwsem locking correctness Ingo Molnar
2006-05-29 21:25 ` [patch 27/61] lock validator: prove spinlock/rwlock " Ingo Molnar
2006-05-30 1:35 ` Andrew Morton
2006-06-23 10:44 ` Ingo Molnar
2006-05-29 21:25 ` [patch 28/61] lock validator: prove mutex " Ingo Molnar
2006-05-29 21:25 ` [patch 29/61] lock validator: print all lock-types on SysRq-D Ingo Molnar
2006-05-29 21:25 ` [patch 30/61] lock validator: x86_64 early init Ingo Molnar
2006-05-29 21:25 ` [patch 31/61] lock validator: SMP alternatives workaround Ingo Molnar
2006-05-29 21:25 ` [patch 32/61] lock validator: do not recurse in printk() Ingo Molnar
2006-05-29 21:25 ` [patch 33/61] lock validator: disable NMI watchdog if CONFIG_LOCKDEP Ingo Molnar
2006-05-29 22:49 ` Keith Owens
2006-05-29 21:25 ` [patch 34/61] lock validator: special locking: bdev Ingo Molnar
2006-05-30 1:35 ` Andrew Morton
2006-05-30 5:13 ` Arjan van de Ven
2006-05-30 9:58 ` Al Viro
2006-05-30 10:45 ` Arjan van de Ven
2006-05-29 21:25 ` [patch 35/61] lock validator: special locking: direct-IO Ingo Molnar
2006-05-29 21:26 ` [patch 36/61] lock validator: special locking: serial Ingo Molnar
2006-05-30 1:35 ` Andrew Morton
2006-06-23 9:49 ` Ingo Molnar
2006-06-23 10:04 ` Andrew Morton
2006-06-23 10:18 ` Ingo Molnar
2006-05-29 21:26 ` [patch 37/61] lock validator: special locking: dcache Ingo Molnar
2006-05-30 1:35 ` Andrew Morton
2006-05-30 20:51 ` Steven Rostedt
2006-05-30 21:01 ` Ingo Molnar
2006-06-23 9:51 ` Ingo Molnar
2006-05-29 21:26 ` [patch 38/61] lock validator: special locking: i_mutex Ingo Molnar
2006-05-30 20:53 ` Steven Rostedt
2006-05-30 21:06 ` Ingo Molnar
2006-05-29 21:26 ` [patch 39/61] lock validator: special locking: s_lock Ingo Molnar
2006-05-29 21:26 ` [patch 40/61] lock validator: special locking: futex Ingo Molnar
2006-05-29 21:26 ` [patch 41/61] lock validator: special locking: genirq Ingo Molnar
2006-05-29 21:26 ` [patch 42/61] lock validator: special locking: kgdb Ingo Molnar
2006-05-29 21:26 ` [patch 43/61] lock validator: special locking: completions Ingo Molnar
2006-05-29 21:26 ` [patch 44/61] lock validator: special locking: waitqueues Ingo Molnar
2006-05-29 21:26 ` [patch 45/61] lock validator: special locking: mm Ingo Molnar
2006-05-29 21:26 ` [patch 46/61] lock validator: special locking: slab Ingo Molnar
2006-05-30 1:35 ` Andrew Morton
2006-06-23 9:54 ` Ingo Molnar
2006-05-29 21:26 ` [patch 47/61] lock validator: special locking: skb_queue_head_init() Ingo Molnar
2006-05-29 21:26 ` [patch 48/61] lock validator: special locking: timer.c Ingo Molnar
2006-05-29 21:27 ` [patch 49/61] lock validator: special locking: sched.c Ingo Molnar
2006-05-29 21:27 ` [patch 50/61] lock validator: special locking: hrtimer.c Ingo Molnar
2006-05-30 1:35 ` Andrew Morton
2006-06-23 10:04 ` Ingo Molnar
2006-06-23 10:38 ` Andrew Morton
2006-06-23 10:52 ` Ingo Molnar
2006-06-23 11:52 ` Ingo Molnar
2006-06-23 12:06 ` Andrew Morton
2006-05-29 21:27 ` [patch 51/61] lock validator: special locking: sock_lock_init() Ingo Molnar
2006-05-30 1:36 ` Andrew Morton
2006-06-23 10:06 ` Ingo Molnar
2006-05-29 21:27 ` [patch 52/61] lock validator: special locking: af_unix Ingo Molnar
2006-05-30 1:36 ` Andrew Morton
2006-06-23 10:07 ` Ingo Molnar
2006-05-29 21:27 ` [patch 53/61] lock validator: special locking: bh_lock_sock() Ingo Molnar
2006-05-29 21:27 ` [patch 54/61] lock validator: special locking: mmap_sem Ingo Molnar
2006-05-29 21:27 ` [patch 55/61] lock validator: special locking: sb->s_umount Ingo Molnar
2006-05-30 1:36 ` Andrew Morton
2006-06-23 10:55 ` Ingo Molnar
2006-05-29 21:27 ` [patch 56/61] lock validator: special locking: jbd Ingo Molnar
2006-05-29 21:27 ` [patch 57/61] lock validator: special locking: posix-timers Ingo Molnar
2006-05-29 21:27 ` [patch 58/61] lock validator: special locking: sch_generic.c Ingo Molnar
2006-05-29 21:27 ` [patch 59/61] lock validator: special locking: xfrm Ingo Molnar
2006-05-30 1:36 ` Andrew Morton
2006-05-29 21:27 ` [patch 60/61] lock validator: special locking: sound/core/seq/seq_ports.c Ingo Molnar
2006-05-29 21:28 ` [patch 61/61] lock validator: enable lock validator in Kconfig Ingo Molnar
2006-05-30 1:36 ` Andrew Morton
2006-05-30 13:33 ` Roman Zippel
2006-06-23 11:01 ` Ingo Molnar
2006-06-26 11:37 ` Roman Zippel
2006-05-29 22:28 ` [patch 00/61] ANNOUNCE: lock validator -V1 Michal Piotrowski
2006-05-29 22:41 ` Ingo Molnar
2006-05-29 23:09 ` Dave Jones
2006-05-30 5:45 ` Arjan van de Ven
2006-05-30 6:07 ` Michal Piotrowski
2006-05-30 14:10 ` Dave Jones
2006-05-30 14:19 ` Arjan van de Ven
2006-05-30 14:58 ` Dave Jones
2006-05-30 17:11 ` Dominik Brodowski
2006-05-30 19:02 ` Dave Jones
2006-05-30 19:25 ` Roland Dreier
2006-05-30 19:34 ` Dave Jones
2006-05-30 20:41 ` Ingo Molnar
2006-05-30 20:44 ` Ingo Molnar
2006-05-30 21:58 ` Paolo Ciarrocchi
2006-05-31 8:40 ` Ingo Molnar
2006-05-30 19:39 ` Dave Jones
2006-05-30 19:53 ` Ashok Raj
2006-06-01 5:50 ` Nathan Lynch
2006-05-30 20:54 ` [patch, -rc5-mm1] lock validator: select KALLSYMS_ALL Ingo Molnar
2006-05-30 5:52 ` [patch 00/61] ANNOUNCE: lock validator -V1 Michal Piotrowski
2006-05-30 5:20 ` Arjan van de Ven
2006-05-30 1:35 ` Andrew Morton
2006-06-23 9:41 ` Ingo Molnar
2006-05-30 4:52 ` Mike Galbraith
2006-05-30 6:20 ` Arjan van de Ven
2006-05-30 6:35 ` Arjan van de Ven
2006-05-30 7:47 ` Ingo Molnar
2006-05-30 6:37 ` Ingo Molnar
2006-05-30 9:25 ` Mike Galbraith
2006-05-30 10:57 ` Ingo Molnar
2006-05-30 9:14 ` Benoit Boissinot
2006-05-30 10:26 ` Arjan van de Ven
2006-05-30 11:42 ` Benoit Boissinot
2006-05-30 12:13 ` Ingo Molnar
2006-06-01 14:42 ` [patch mm1-rc2] lock validator: netlink.c netlink_table_grab fix Frederik Deweerdt
2006-06-02 3:10 ` Zhu Yi
2006-06-02 9:53 ` Frederik Deweerdt
2006-06-05 3:40 ` Zhu Yi
2007-02-13 14:20 ` [patch 00/11] ANNOUNCE: "Syslets", generic asynchronous system call support Ingo Molnar
2007-02-13 15:00 ` Alan
2007-02-13 14:58 ` Benjamin LaHaise
2007-02-13 15:09 ` Arjan van de Ven
2007-02-13 16:24 ` bert hubert
2007-02-13 16:56 ` Ingo Molnar
2007-02-13 18:56 ` Evgeniy Polyakov
2007-02-13 19:12 ` Evgeniy Polyakov
2007-02-13 22:19 ` Ingo Molnar
2007-02-13 22:18 ` Ingo Molnar
2007-02-14 8:59 ` Evgeniy Polyakov
2007-02-14 10:37 ` Ingo Molnar
2007-02-14 11:10 ` Evgeniy Polyakov
2007-02-14 17:17 ` Davide Libenzi
2007-02-13 20:34 ` Ingo Molnar
2007-02-13 15:46 ` Dmitry Torokhov
2007-02-13 20:39 ` Ingo Molnar
2007-02-13 22:36 ` Dmitry Torokhov
2007-02-14 11:07 ` Alan
2007-02-13 16:39 ` Andi Kleen
2007-02-13 16:26 ` Linus Torvalds
2007-02-13 17:03 ` Ingo Molnar
2007-02-13 20:26 ` Davide Libenzi
2007-02-13 16:49 ` Ingo Molnar
2007-02-13 16:42 ` Ingo Molnar
2007-02-13 20:22 ` Davide Libenzi
2007-02-13 21:24 ` Davide Libenzi
2007-02-13 22:10 ` Ingo Molnar
2007-02-13 23:28 ` Davide Libenzi
2007-02-13 21:57 ` Ingo Molnar
2007-02-13 22:50 ` Olivier Galibert
2007-02-13 22:59 ` Ulrich Drepper
2007-02-13 23:24 ` Davide Libenzi
2007-02-13 23:25 ` Andi Kleen
2007-02-13 22:26 ` Ingo Molnar
2007-02-13 22:32 ` Andi Kleen
2007-02-13 22:43 ` Ingo Molnar
2007-02-13 22:47 ` Andi Kleen
2007-02-14 3:28 ` Davide Libenzi
2007-02-14 4:49 ` Davide Libenzi
2007-02-14 8:26 ` Ingo Molnar
2007-02-14 4:42 ` Willy Tarreau
2007-02-14 12:37 ` Pavel Machek
2007-02-14 17:14 ` Linus Torvalds
2007-02-14 20:52 ` Jeremy Fitzhardinge
2007-02-14 21:36 ` Davide Libenzi
2007-02-15 0:08 ` Jeremy Fitzhardinge
2007-02-15 2:07 ` Davide Libenzi
2007-02-15 2:44 ` Zach Brown
2007-02-13 14:20 ` [patch 01/11] syslets: add async.h include file, kernel-side API definitions Ingo Molnar
2007-02-13 14:20 ` [patch 02/11] syslets: add syslet.h include file, user API/ABI definitions Ingo Molnar
2007-02-13 20:17 ` Indan Zupancic
2007-02-13 21:43 ` Ingo Molnar
2007-02-13 22:24 ` Indan Zupancic
2007-02-13 22:32 ` Ingo Molnar
2007-02-19 0:22 ` Paul Mackerras
2007-02-13 14:20 ` [patch 03/11] syslets: generic kernel bits Ingo Molnar
2007-02-13 14:20 ` [patch 04/11] syslets: core, data structures Ingo Molnar
2007-02-13 14:20 ` [patch 05/11] syslets: core code Ingo Molnar
2007-02-13 23:15 ` Andi Kleen
2007-02-13 22:24 ` Ingo Molnar
2007-02-13 22:30 ` Andi Kleen
2007-02-13 22:41 ` Ingo Molnar
2007-02-14 9:13 ` Evgeniy Polyakov
2007-02-14 9:46 ` Ingo Molnar
2007-02-14 10:09 ` Evgeniy Polyakov
2007-02-14 10:30 ` Arjan van de Ven
2007-02-14 10:41 ` Evgeniy Polyakov
2007-02-13 22:57 ` Andrew Morton
2007-02-14 12:43 ` Guillaume Chazarain
2007-02-14 13:17 ` Stephen Rothwell
2007-02-14 20:38 ` Linus Torvalds
2007-02-14 21:02 ` Ingo Molnar
2007-02-14 21:12 ` Ingo Molnar
2007-02-14 21:26 ` Linus Torvalds
2007-02-14 21:35 ` Ingo Molnar
2007-02-15 2:52 ` Zach Brown
2007-02-14 21:44 ` Ingo Molnar
2007-02-14 21:56 ` Alan
2007-02-14 22:32 ` Ingo Molnar
2007-02-15 1:01 ` Davide Libenzi
2007-02-15 1:28 ` Davide Libenzi
2007-02-18 20:01 ` Pavel Machek
2007-02-18 20:37 ` Davide Libenzi
2007-02-18 21:04 ` Michael K. Edwards
2007-02-14 21:09 ` Davide Libenzi
2007-02-14 22:09 ` Ingo Molnar
2007-02-14 23:13 ` Linus Torvalds
2007-02-14 23:44 ` Ingo Molnar
2007-02-15 0:04 ` Ingo Molnar
2007-02-15 13:35 ` Evgeniy Polyakov
2007-02-15 16:09 ` Linus Torvalds
2007-02-15 16:37 ` Evgeniy Polyakov
2007-02-15 17:42 ` Linus Torvalds
2007-02-15 18:11 ` Evgeniy Polyakov
2007-02-15 18:25 ` Linus Torvalds
2007-02-15 19:04 ` Evgeniy Polyakov
2007-02-15 19:28 ` Linus Torvalds
2007-02-15 20:07 ` Linus Torvalds
2007-02-15 21:17 ` Davide Libenzi
2007-02-15 22:34 ` Michael K. Edwards
2007-02-16 12:28 ` Ingo Molnar
2007-02-16 13:28 ` Evgeniy Polyakov
2007-02-16 8:57 ` Evgeniy Polyakov
2007-02-16 15:54 ` Linus Torvalds
2007-02-16 16:05 ` Evgeniy Polyakov
2007-02-16 16:53 ` Ray Lee
2007-02-16 16:58 ` Evgeniy Polyakov
2007-02-16 20:20 ` Cyrill V. Gorcunov
2007-02-17 10:02 ` Evgeniy Polyakov
2007-02-17 17:59 ` Cyrill V. Gorcunov
2007-02-17 4:54 ` Ray Lee
2007-02-17 10:15 ` Evgeniy Polyakov
2007-02-15 18:46 ` bert hubert
2007-02-15 19:10 ` Evgeniy Polyakov
2007-02-15 19:16 ` Zach Brown
2007-02-15 19:26 ` Eric Dumazet
2007-02-15 17:05 ` Davide Libenzi
2007-02-15 17:17 ` Evgeniy Polyakov
2007-02-15 17:39 ` Davide Libenzi
2007-02-15 18:01 ` Evgeniy Polyakov
2007-02-15 17:17 ` Ulrich Drepper
2007-02-13 14:20 ` [patch 06/11] syslets: core, documentation Ingo Molnar
2007-02-13 20:18 ` Davide Libenzi
2007-02-13 21:34 ` Ingo Molnar
2007-02-13 23:21 ` Davide Libenzi
2007-02-14 0:18 ` Davide Libenzi
2007-02-14 10:36 ` Russell King
2007-02-14 10:50 ` Ingo Molnar
2007-02-14 11:04 ` Russell King
2007-02-14 17:52 ` Davide Libenzi
2007-02-14 18:03 ` Benjamin LaHaise
2007-02-14 19:45 ` Davide Libenzi
2007-02-14 20:03 ` Benjamin LaHaise
2007-02-14 20:14 ` Davide Libenzi
2007-02-14 20:34 ` Benjamin LaHaise
2007-02-14 21:06 ` Davide Libenzi
2007-02-14 21:44 ` Benjamin LaHaise
2007-02-14 23:17 ` Davide Libenzi
2007-02-14 23:40 ` Benjamin LaHaise
2007-02-15 0:35 ` Davide Libenzi
2007-02-15 1:32 ` Michael K. Edwards
2007-02-14 21:49 ` [patch] x86: split FPU state from task state Ingo Molnar
2007-02-14 22:04 ` Benjamin LaHaise
2007-02-14 22:10 ` Arjan van de Ven
2007-02-13 14:20 ` [patch 07/11] syslets: x86, add create_async_thread() method Ingo Molnar
[not found] ` <20061213130211.GT21847@elte.hu>
2007-02-15 10:13 ` [patch 19/31] clockevents: i386 drivers Andrew Morton
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