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Linus Torvalds 96680d2b91 Merge branch 'for-next' of git://git.infradead.org/users/eparis/notify ... Pull filesystem notification updates from Eric Paris: "This pull mostly is about locking changes in the fsnotify system. By switching the group lock from a spin_lock() to a mutex() we can now hold the lock across things like iput(). This fixes a problem involving unmounting a fs and having inodes be busy, first pointed out by FAT, but reproducible with tmpfs. This also restores signal driven I/O for inotify, which has been broken since about 2.6.32." Ugh. I *hate* the timing of this. It was rebased after the merge window opened, and then left to sit with the pull request coming the day before the merge window closes. That's just crap. But apparently the patches themselves have been around for over a year, just gathering dust, so now it's suddenly critical. Fixed up semantic conflict in fs/notify/fdinfo.c as per Stephen Rothwell's fixes from -next. * 'for-next' of git://git.infradead.org/users/eparis/notify: inotify: automatically restart syscalls inotify: dont skip removal of watch descriptor if creation of ignored event failed fanotify: dont merge permission events fsnotify: make fasync generic for both inotify and fanotify fsnotify: change locking order fsnotify: dont put marks on temporary list when clearing marks by group fsnotify: introduce locked versions of fsnotify_add_mark() and fsnotify_remove_mark() fsnotify: pass group to fsnotify_destroy_mark() fsnotify: use a mutex instead of a spinlock to protect a groups mark list fanotify: add an extra flag to mark_remove_from_mask that indicates wheather a mark should be destroyed fsnotify: take groups mark_lock before mark lock fsnotify: use reference counting for groups fsnotify: introduce fsnotify_get_group() inotify, fanotify: replace fsnotify_put_group() with fsnotify_destroy_group()		12 years ago
..
debug	KGDB/KDB fixes and cleanups	12 years ago
events	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	12 years ago
gcov	…
irq	irq: tsk->comm is an array	12 years ago
power	Merge branch 'for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup	12 years ago
sched	sched: numa: ksm: fix oops in task_numa_placment()	12 years ago
time	Merge tag 'kvm-3.8-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm	12 years ago
trace	Merge branch 'tip/perf/core-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace	12 years ago
.gitignore	…
Kconfig.freezer	…
Kconfig.hz	…
Kconfig.locks	locking: Adjust spin lock inlining Kconfig options	13 years ago
Kconfig.preempt	locking/kconfig: Simplify INLINE_SPIN_UNLOCK usage	13 years ago
Makefile	Nothing all that exciting; a new module-from-fd syscall for those who want	12 years ago
acct.c	vfs: make path_openat take a struct filename pointer	12 years ago
async.c	[SCSI] async: make async_synchronize_full() flush all work regardless of domain	13 years ago
audit.c	fs: handle failed audit_log_start properly	12 years ago
audit.h	audit: optimize audit_compare_dname_path	12 years ago
audit_tree.c	fsnotify: pass group to fsnotify_destroy_mark()	12 years ago
audit_watch.c	Merge branch 'for-next' of git://git.infradead.org/users/eparis/notify	12 years ago
auditfilter.c	audit: optimize audit_compare_dname_path	12 years ago
auditsc.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal	12 years ago
backtracetest.c	…
bounds.c	…
capability.c	userns: Teach inode_capable to understand inodes whose uids map to other namespaces.	13 years ago
cgroup.c	Merge branch 'akpm' (Andrew's patch-bomb)	12 years ago
cgroup_freezer.c	cgroup: rename ->create/post_create/pre_destroy/destroy() to ->css_alloc/online/offline/free()	12 years ago
compat.c	compat: generic compat_sys_sched_rr_get_interval() implementation	12 years ago
configs.c	…
context_tracking.c	context_tracking: New context tracking susbsystem	12 years ago
cpu.c	Merge branch 'x86-bsp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	12 years ago
cpu_pm.c	kernel/cpu_pm.c: fix various typos	13 years ago
cpuset.c	cpuset: use N_MEMORY instead N_HIGH_MEMORY	12 years ago
crash_dump.c	…
cred.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	12 years ago
delayacct.c	…
dma.c	Remove all #inclusions of asm/system.h	13 years ago
elfcore.c	…
exec_domain.c	…
exit.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	12 years ago
extable.c	extable: Skip sorting if sorted at build time.	13 years ago
fork.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal	12 years ago
freezer.c	freezer: change ptrace_stop/do_signal_stop to use freezable_schedule()	12 years ago
futex.c	futex: avoid wake_futex() for a PI futex_q	12 years ago
futex_compat.c	futex: Mark get_robust_list as deprecated	13 years ago
groups.c	userns: Convert in_group_p and in_egroup_p to use kgid_t	13 years ago
hrtimer.c	hrtimer: Update hrtimer base offsets each hrtimer_interrupt	13 years ago
hung_task.c	hung task debugging: Inject NMI when hung and going to panic	13 years ago
irq_work.c	irq_work: fix compile failure on tile from missing include	13 years ago
itimer.c	itimer: Use printk_once instead of WARN_ONCE	13 years ago
jump_label.c	jump_label: Export jump_label_rate_limit()	13 years ago
kallsyms.c	vsprintf: fix %ps on non symbols when using kallsyms	13 years ago
kcmp.c	kcmp: include linux/ptrace.h	12 years ago
kexec.c	kdump: remove unneeded include	13 years ago
kfifo.c	[media] kernel:kfifo: export __kfifo_max_r symbol	13 years ago
kmod.c	Bury the conditionals from kernel_thread/kernel_execve series	12 years ago
kprobes.c	kprobes/x86: Fix to support jprobes on ftrace-based kprobe	13 years ago
ksysfs.c	Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	12 years ago
kthread.c	kthread: use N_MEMORY instead N_HIGH_MEMORY	12 years ago
latencytop.c	…
lglock.c	brlocks/lglocks: turn into functions	13 years ago
lockdep.c	lockdep: Check if nested lock is actually held	13 years ago
lockdep_internals.h	…
lockdep_proc.c	lockdep: Use KSYM_NAME_LEN'ed buffer for __get_key_name()	12 years ago
lockdep_states.h	…
modsign_certificate.S	MODSIGN: Avoid using .incbin in C source	12 years ago
modsign_pubkey.c	keys: use keyring_alloc() to create module signing keyring	12 years ago
module-internal.h	MODSIGN: Move the magic string to the end of a module and eliminate the search	12 years ago
module.c	Nothing all that exciting; a new module-from-fd syscall for those who want	12 years ago
module_signing.c	MODSIGN: Don't use enum-type bitfields in module signature info block	12 years ago
mutex-debug.c	…
mutex-debug.h	…
mutex.c	…
mutex.h	…
notifier.c	…
nsproxy.c	userns: Implement unshare of the user namespace	12 years ago
padata.c	padata: use __this_cpu_read per-cpu helper	12 years ago
panic.c	panic: fix a possible deadlock in panic()	13 years ago
params.c	params: replace printk(KERN_<LVL>...) with pr_<lvl>(...)	13 years ago
pid.c	Merge branch 'akpm' (Andrew's patch-bomb)	12 years ago
pid_namespace.c	userns: Require CAP_SYS_ADMIN for most uses of setns.	12 years ago
posix-cpu-timers.c	A few /dev/random improvements for the v3.8 merge window.	12 years ago
posix-timers.c	…
printk.c	printk: boot_delay should only affect output	12 years ago
profile.c	propagate name change to comments in kernel source	12 years ago
ptrace.c	Merge branch 'akpm' (Andrew's patch-bomb)	12 years ago
range.c	…
rcu.h	rcu: Add a module parameter to force use of expedited RCU primitives	12 years ago
rcupdate.c	rcu: Add a module parameter to force use of expedited RCU primitives	12 years ago
rcutiny.c	rcu: Fix TINY_RCU rcu_is_cpu_rrupt_from_idle check	12 years ago
rcutiny_plugin.h	rcu: Add a module parameter to force use of expedited RCU primitives	12 years ago
rcutorture.c	Merge branches 'urgent.2012.10.27a', 'doc.2012.11.16a', 'fixes.2012.11.13a', 'srcu.2012.10.27a', 'stall.2012.11.13a', 'tracing.2012.11.08a' and 'idle.2012.10.24a' into HEAD	12 years ago
rcutree.c	context_tracking: New context tracking susbsystem	12 years ago
rcutree.h	rcu: Separate accounting of callbacks from callback-free CPUs	12 years ago
rcutree_plugin.h	rcu: Separate accounting of callbacks from callback-free CPUs	12 years ago
rcutree_trace.c	rcu: Separate accounting of callbacks from callback-free CPUs	12 years ago
relay.c	splice: fix racy pipe->buffers uses	13 years ago
res_counter.c	res_counter: return amount of charges after res_counter_uncharge()	12 years ago
resource.c	kernel/resource.c: fix stack overflow in __reserve_region_with_split()	13 years ago
rtmutex-debug.c	…
rtmutex-debug.h	…
rtmutex-tester.c	…
rtmutex.c	…
rtmutex.h	…
rtmutex_common.h	…
rwsem.c	Remove all #inclusions of asm/system.h	13 years ago
seccomp.c	seccomp: Make syscall skipping and nr changes more consistent	13 years ago
semaphore.c	semaphore: fix improper comment reference to mutex	13 years ago
signal.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal	12 years ago
smp.c	smp: Remove ipi_call_lock[_irq]()/ipi_call_unlock[_irq]()	13 years ago
smpboot.c	hotplug: Fix UP bug in smpboot hotplug code	13 years ago
smpboot.h	smpboot: Provide infrastructure for percpu hotplug threads	13 years ago
softirq.c	cputime: Specialize irq vtime hooks	12 years ago
spinlock.c	locking/kconfig: Simplify INLINE_SPIN_UNLOCK usage	13 years ago
srcu.c	Merge branches 'urgent.2012.10.27a', 'doc.2012.11.16a', 'fixes.2012.11.13a', 'srcu.2012.10.27a', 'stall.2012.11.13a', 'tracing.2012.11.08a' and 'idle.2012.10.24a' into HEAD	12 years ago
stacktrace.c	…
stop_machine.c	…
sys.c	cputime: Rename thread_group_times to thread_group_cputime_adjusted	12 years ago
sys_ni.c	module: add syscall to load module from fd	12 years ago
sysctl.c	Automatic NUMA Balancing V11	12 years ago
sysctl_binary.c	pidns: Use task_active_pid_ns where appropriate	12 years ago
task_work.c	task_work: task_work_add() should not succeed after exit_task_work()	13 years ago
taskstats.c	taskstats: cgroupstats_user_cmd() may leak on error	13 years ago
test_kprobes.c	…
time.c	time: Move update_vsyscall definitions to timekeeper_internal.h	13 years ago
timeconst.pl	…
timer.c	timers: Fix endless looping between cascade() and internal_add_timer()	12 years ago
tracepoint.c	…
tsacct.c	userns: Convert taskstats to handle the user and pid namespaces.	13 years ago
uid16.c	userns: Convert setting and getting uid and gid system calls to use kuid and kgid	13 years ago
up.c	…
user-return-notifier.c	…
user.c	proc: Usable inode numbers for the namespace file descriptors.	12 years ago
user_namespace.c	userns: Fix typo in description of the limitation of userns_install	12 years ago
utsname.c	userns: Require CAP_SYS_ADMIN for most uses of setns.	12 years ago
utsname_sysctl.c	…
wait.c	propagate name change to comments in kernel source	12 years ago
watchdog.c	watchdog: Fix disable/enable regression	12 years ago
workqueue.c	Merge branch 'for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq	12 years ago
workqueue_sched.h	…