Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Thomas Gleixner bd197234b0 Revert "futex_requeue_pi optimization" ... This reverts commit d0aa7a70bf. It not only introduced user space visible changes to the futex syscall, it is also non-functional and there is no way to fix it proper before the 2.6.22 release. The breakage report ( http://lkml.org/lkml/2007/5/12/17 ) went unanswered, and unfortunately it turned out that the concept is not feasible at all. It violates the rtmutex semantics badly by introducing a virtual owner, which hacks around the coupling of the user-space pi_futex and the kernel internal rt_mutex representation. At the moment the only safe option is to remove it fully as it contains user-space visible changes to broken kernel code, which we do not want to expose in the 2.6.22 release. The patch reverts the original patch mostly 1:1, but contains a couple of trivial manual cleanups which were necessary due to patches, which touched the same area of code later. Verified against the glibc tests and my own PI futex tests. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Ingo Molnar <mingo@elte.hu> Acked-by: Ulrich Drepper <drepper@redhat.com> Cc: Pierre Peiffer <pierre.peiffer@bull.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-06-18 09:48:41 -07:00
..
irq	Fix crash with irqpoll due to the IRQF_IRQPOLL flag testing	2007-05-24 08:37:14 -07:00
power	swsusp: Fix userland interface	2007-06-16 13:16:15 -07:00
time	timer stats: speedups	2007-06-01 08:18:30 -07:00
.gitignore
acct.c
audit.c	audit: add spaces on either side of case "..." operator.	2007-05-08 11:15:09 -07:00
audit.h	[PATCH] audit signal recipients	2007-05-11 05:38:25 -04:00
auditfilter.c	audit_match_signal() and friends are used only if CONFIG_AUDITSYSCALL is set	2007-05-15 18:56:37 -07:00
auditsc.c	[PATCH] Abnormal End of Processes	2007-05-11 05:38:26 -04:00
capability.c	[PATCH] pid: replace do/while_each_task_pid with do/while_each_pid_task	2007-02-12 09:48:32 -08:00
compat.c	signal/timer/event: timerfd compat code	2007-05-11 08:29:36 -07:00
configs.c	use simple_read_from_buffer in kernel/	2007-05-09 12:30:49 -07:00
cpu.c	microcode: use suspend-related CPU hotplug notifications	2007-05-09 12:30:56 -07:00
cpuset.c	cpuset: zero malloc - fix for old cpusets	2007-06-16 13:16:15 -07:00
delayacct.c	KMEM_CACHE(): simplify slab cache creation	2007-05-07 12:12:55 -07:00
die_notifier.c	move die notifier handling to common code	2007-05-08 11:15:04 -07:00
dma.c
exec_domain.c
exit.c	pi-futex: fix exit races and locking problems	2007-06-08 17:23:34 -07:00
extable.c
fork.c	freezer: fix vfork problem	2007-05-23 20:14:11 -07:00
futex.c	Revert "futex_requeue_pi optimization"	2007-06-18 09:48:41 -07:00
futex_compat.c	Revert "futex_requeue_pi optimization"	2007-06-18 09:48:41 -07:00
hrtimer.c	Add suspend-related notifications for CPU hotplug	2007-05-09 12:30:56 -07:00
itimer.c	The scheduled -EINVAL for invalid timevals in setitimer	2007-05-08 11:15:13 -07:00
kallsyms.c	fix possible null ptr deref in kallsyms_lookup	2007-05-30 10:51:38 -07:00
Kconfig.hz
Kconfig.preempt	Fix trivial typos in Kconfig* files	2007-05-09 07:12:20 +02:00
kexec.c	kdump/kexec: calculate note size at compile time	2007-05-08 11:15:07 -07:00
kfifo.c	[PATCH] Numerous fixes to kernel-doc info in source files.	2007-02-11 10:51:32 -08:00
kmod.c	wait_for_helper: remove unneeded do_sigaction()	2007-05-09 12:30:53 -07:00
kprobes.c	Kprobes: The ON/OFF knob thru debugfs	2007-05-08 11:15:19 -07:00
ksysfs.c	remove "struct subsystem" as it is no longer needed	2007-05-02 18:57:59 -07:00
kthread.c	freezer: fix kthread_create vs freezer theoretical race	2007-05-23 20:14:11 -07:00
latency.c
lockdep.c	lockdep: removed unused ip argument in mark_lock & mark_held_locks	2007-05-08 11:15:13 -07:00
lockdep_internals.h
lockdep_proc.c	[PATCH] remove many unneeded #includes of sched.h	2007-02-14 08:09:54 -08:00
Makefile	move die notifier handling to common code	2007-05-08 11:15:04 -07:00
module.c	Fix minor typoes in kernel/module.c	2007-05-09 07:26:28 +02:00
mutex-debug.c	[PATCH] remove many unneeded #includes of sched.h	2007-02-14 08:09:54 -08:00
mutex-debug.h
mutex.c	wrap access to thread_info	2007-05-09 12:30:56 -07:00
mutex.h
nsproxy.c	Merge sys_clone()/sys_unshare() nsproxy and namespace handling	2007-05-08 11:15:00 -07:00
panic.c	[PATCH] Add TAINT_USER and ability to set taint flags from userspace	2007-02-11 10:51:29 -08:00
params.c	kernel/params.c: fix lying comment for param_array()	2007-05-08 11:15:08 -07:00
pid.c	statically initialize struct pid for swapper	2007-05-11 08:29:35 -07:00
posix-cpu-timers.c	Introduce a handy list_first_entry macro	2007-05-08 11:15:11 -07:00
posix-timers.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
printk.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
profile.c	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
ptrace.c	[PATCH] auditing ptrace	2007-05-11 05:38:25 -04:00
rcupdate.c	Add suspend-related notifications for CPU hotplug	2007-05-09 12:30:56 -07:00
rcutorture.c	rcutorture: Remove redundant assignment to cur_ops in for loop	2007-05-08 11:15:17 -07:00
relay.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial	2007-05-09 12:54:17 -07:00
resource.c	libata/IDE: remove combined mode quirk	2007-04-28 14:15:59 -04:00
rtmutex-debug.c
rtmutex-debug.h
rtmutex-tester.c
rtmutex.c	Revert "futex_requeue_pi optimization"	2007-06-18 09:48:41 -07:00
rtmutex.h
rtmutex_common.h	Revert "futex_requeue_pi optimization"	2007-06-18 09:48:41 -07:00
rwsem.c	Lockdep treats down_write_trylock like regular down_write	2007-05-08 11:15:09 -07:00
sched.c	Prevent going idle with softirq pending	2007-05-23 20:14:15 -07:00
seccomp.c
signal.c	Restrict clearing TIF_SIGPENDING	2007-06-07 08:52:15 -07:00
softirq.c	Add suspend-related notifications for CPU hotplug	2007-05-09 12:30:56 -07:00
softlockup.c	Add suspend-related notifications for CPU hotplug	2007-05-09 12:30:56 -07:00
spinlock.c
srcu.c
stacktrace.c
stop_machine.c	stop_machine() now uses hard_irq_disable	2007-05-11 08:29:34 -07:00
sys.c	attach_pid() with struct pid parameter	2007-05-11 08:29:35 -07:00
sys_ni.c	compat signalfd and timerfd are cond syscalls	2007-05-12 10:55:40 -07:00
sysctl.c	make sysctl/kernel/core_pattern and fs/exec.c agree on maximum core filename size	2007-05-17 05:23:05 -07:00
taskstats.c	KMEM_CACHE(): simplify slab cache creation	2007-05-07 12:12:55 -07:00
time.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
timer.c	NOHZ: prevent multiplication overflow - stop timer for huge timeouts	2007-05-29 18:11:10 -07:00
tsacct.c	[PATCH] time: x86_64: split x86_64/kernel/time.c up	2007-02-16 08:14:00 -08:00
uid16.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
user.c
utsname.c	Merge sys_clone()/sys_unshare() nsproxy and namespace handling	2007-05-08 11:15:00 -07:00
utsname_sysctl.c	[PATCH] sysctl: remove insert_at_head from register_sysctl	2007-02-14 08:09:59 -08:00
wait.c	Fix occurrences of "the the "	2007-05-09 08:57:56 +02:00
workqueue.c	simplify cleanup_workqueue_thread()	2007-05-23 20:14:13 -07:00