Linus Torvalds
b42172fc7b
Don't call "note_interrupt()" with irq descriptor lock held
...
This reverts commit f72fa70760 , and solves
the problem that it tried to fix by simply making "__do_IRQ()" call the
note_interrupt() function without the lock held, the way everybody else
does.
It should be noted that all interrupt handling code must never allow the
descriptor actors to be entered "recursively" (that's why we do all the
magic IRQ_PENDING stuff in the first place), so there actually is
exclusion at that much higher level, even in the absense of locking.
Acked-by: Vivek Goyal <vgoyal@in.ibm.com>
Acked-by:Pavel Emelianov <xemul@openvz.org>
Cc: Andrew Morton <akpm@osdl.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-22 09:32:06 -08:00
..
irq
Don't call "note_interrupt()" with irq descriptor lock held
2006-11-22 09:32:06 -08:00
power
[PATCH] swsusp: debugging
2006-11-03 12:27:58 -08:00
time
[PATCH] time_adjust cleared before use
2006-10-28 11:30:55 -07:00
.gitignore
acct.c
[PATCH] csa: convert CONFIG tag for extended accounting routines
2006-10-01 00:39:29 -07:00
audit.c
[PATCH] kauditd_thread warning fix
2006-10-06 08:53:39 -07:00
audit.h
auditfilter.c
[PATCH] arch filter lists with < or > should not be accepted
2006-10-04 08:31:16 -04:00
auditsc.c
[PATCH] name_count array overrun
2006-10-04 08:31:21 -04:00
capability.c
compat.c
[PATCH] Create compat_sys_migrate_pages
2006-11-03 12:27:59 -08:00
configs.c
cpu.c
[PATCH] Fix the spurious unlock_cpu_hotplug false warnings
2006-11-06 01:46:22 -08:00
cpuset.c
[PATCH] cpuset ANSI prototype
2006-10-10 15:37:23 -07:00
delayacct.c
[PATCH] lockdep: fix delayacct locking bug
2006-11-06 01:46:23 -08:00
dma.c
[PATCH] kernel-doc for kernel/dma.c
2006-10-03 08:03:41 -07:00
exec_domain.c
exit.c
[PATCH] taskstats_tgid_free: fix usage
2006-10-28 11:30:54 -07:00
extable.c
fork.c
Revert "[PATCH] fix Data Acess error in dup_fd"
2006-11-14 15:20:51 -08:00
futex.c
[PATCH] schedule removal of FUTEX_FD
2006-11-03 12:27:58 -08:00
futex_compat.c
[PATCH] __user annotations: futex
2006-10-10 15:37:22 -07:00
hrtimer.c
itimer.c
kallsyms.c
[PATCH] Create kallsyms_lookup_size_offset()
2006-10-03 08:03:41 -07:00
Kconfig.hz
Kconfig.preempt
kexec.c
kfifo.c
kmod.c
[PATCH] introduce kernel_execve
2006-10-02 07:57:23 -07:00
kprobes.c
[PATCH] kretprobe spinlock deadlock patch
2006-10-02 07:57:16 -07:00
ksysfs.c
kthread.c
latency.c
lockdep.c
[PATCH] lockdep: fix static keys in module-allocated percpu areas
2006-11-17 11:10:37 -08:00
lockdep_internals.h
lockdep_proc.c
Makefile
[PATCH] srcu-3: RCU variant permitting read-side blocking
2006-10-04 07:55:30 -07:00
module.c
[PATCH] ndiswrapper: don't set the module->taints flags
2006-10-30 12:08:40 -08:00
mutex-debug.c
Lockdep: add lockdep_set_class_and_subclass() and lockdep_set_subclass()
2006-10-11 01:45:14 -04:00
mutex-debug.h
mutex.c
mutex.h
nsproxy.c
[PATCH] kernel/nsproxy.c: use kmemdup()
2006-10-20 10:26:44 -07:00
panic.c
params.c
pid.c
[PATCH] introduce get_task_pid() to fix unsafe get_pid()
2006-10-02 07:57:25 -07:00
posix-cpu-timers.c
[PATCH] posix-cpu-timers: prevent signal delivery starvation
2006-10-17 08:18:43 -07:00
posix-timers.c
fix file specification in comments
2006-10-03 23:01:26 +02:00
printk.c
[PATCH] Add printk_timed_ratelimit()
2006-11-03 12:27:58 -08:00
profile.c
[PATCH] bitmap: parse input from kernel and user buffers
2006-10-11 11:14:22 -07:00
ptrace.c
rcupdate.c
[PATCH] rcu: simplify/improve batch tuning
2006-10-04 07:55:31 -07:00
rcutorture.c
[PATCH] rcu: add sched torture type to rcutorture
2006-10-04 07:55:31 -07:00
relay.c
[PATCH] make kernel/relay.c __user-clean
2006-10-10 15:37:22 -07:00
resource.c
[PATCH] kernel-doc for kernel/resource.c
2006-10-03 08:03:41 -07:00
rtmutex-debug.c
Remove all inclusions of <linux/config.h>
2006-10-04 03:38:54 -04:00
rtmutex-debug.h
rtmutex-tester.c
Remove all inclusions of <linux/config.h>
2006-10-04 03:38:54 -04:00
rtmutex.c
rtmutex.h
rtmutex_common.h
rwsem.c
sched.c
[PATCH] readjust comments of task_timeslice for kernel doc
2006-10-20 10:26:37 -07:00
seccomp.c
signal.c
Make sure "user->sigpending" count is in sync
2006-11-04 13:03:00 -08:00
softirq.c
softlockup.c
spinlock.c
[PATCH] Directed yield: cpu_relax variants for spinlocks and rw-locks
2006-10-01 00:39:21 -07:00
srcu.c
[PATCH] SRCU: report out-of-memory errors
2006-10-04 07:55:30 -07:00
stacktrace.c
stop_machine.c
sys.c
[PATCH] SRCU: report out-of-memory errors
2006-10-04 07:55:30 -07:00
sys_ni.c
[PATCH] Create compat_sys_migrate_pages
2006-11-03 12:27:59 -08:00
sysctl.c
[PATCH] sysctl: allow a zero ctl_name in the middle of a sysctl table
2006-11-06 01:46:23 -08:00
taskstats.c
[PATCH] taskstats: fix sub-threads accounting
2006-10-31 08:07:00 -08:00
time.c
[PATCH] NTP: Move all the NTP related code to ntp.c
2006-10-01 00:39:26 -07:00
timer.c
[PATCH] kill wall_jiffies
2006-10-01 00:39:27 -07:00
tsacct.c
[PATCH] xacct_add_tsk: fix pure theoretical ->mm use-after-free
2006-10-30 12:08:41 -08:00
uid16.c
unwind.c
[PATCH] x86-64: Speed up dwarf2 unwinder
2006-10-21 18:37:01 +02:00
user.c
Fix unlikely (but possible) race condition on task->user access
2006-11-04 10:06:02 -08:00
utsname.c
[PATCH] namespaces: utsname: implement CLONE_NEWUTS flag
2006-10-02 07:57:22 -07:00
wait.c
workqueue.c
[PATCH] workqueue: update kerneldoc
2006-10-28 11:30:55 -07:00