linux/kernel
Peter Zijlstra a9cd8194e1 perf/core: Fix __perf_read_group_add() locking
Event timestamps are serialized using ctx->lock, make sure to hold it
over reading all values.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-10-27 10:31:57 +02:00
..
bpf perf/bpf: Extend the perf_event_read_local() interface, a.k.a. "bpf: perf event change needed for subsequent bpf helpers" 2017-10-27 10:31:56 +02:00
cgroup Revert "net: defer call to cgroup_sk_alloc()" 2017-10-10 20:24:29 -07:00
configs
debug
events perf/core: Fix __perf_read_group_add() locking 2017-10-27 10:31:57 +02:00
gcov
irq irqchip updates for 4.14-rc5 2017-10-16 10:26:46 +02:00
livepatch livepatch: unpatch all klp_objects if klp_module_coming fails 2017-10-11 15:38:46 +02:00
locking locking/lockdep: Fix stacktrace mess 2017-10-10 10:04:28 +02:00
power PM / s2idle: Invoke the ->wake() platform callback earlier 2017-09-29 01:26:13 +02:00
printk Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk 2017-09-07 21:00:52 -07:00
rcu doc: Fix various RCU docbook comment-header problems 2017-10-19 22:26:11 -04:00
sched membarrier: Provide register expedited private command 2017-10-19 22:13:40 -04:00
time drivers/pps: aesthetic tweaks to PPS-related content 2017-09-08 18:26:51 -07:00
trace perf/bpf: Extend the perf_event_read_local() interface, a.k.a. "bpf: perf event change needed for subsequent bpf helpers" 2017-10-27 10:31:56 +02:00
.gitignore
acct.c
async.c
audit.c
audit.h
audit_fsnotify.c
audit_tree.c
audit_watch.c
auditfilter.c
auditsc.c Merge branch 'work.ipc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-09-14 17:37:26 -07:00
backtracetest.c
bounds.c
capability.c
compat.c
configs.c
context_tracking.c
cpu.c cpu/hotplug: Reset node state after operation 2017-10-21 16:11:30 +02:00
cpu_pm.c
crash_core.c
crash_dump.c
cred.c
delayacct.c
dma.c
elfcore.c
exec_domain.c
exit.c waitid(): Avoid unbalanced user_access_end() on access_ok() error 2017-10-20 15:32:54 -04:00
extable.c extable: Enable RCU if it is not watching in kernel_text_address() 2017-09-23 16:50:20 -04:00
fork.c kmemleak: clear stale pointers from task stacks 2017-10-13 16:18:33 -07:00
freezer.c
futex.c futex: Fix pi_state->owner serialization 2017-09-25 16:37:11 +02:00
futex_compat.c
groups.c
hung_task.c
irq_work.c
jump_label.c
kallsyms.c
kcmp.c kernel/kcmp.c: drop branch leftover typo 2017-10-03 17:54:25 -07:00
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kcov.c kcov: support compat processes 2017-09-08 18:26:51 -07:00
kexec.c
kexec_core.c
kexec_file.c
kexec_internal.h
kmod.c kmod: move #ifdef CONFIG_MODULES wrapper to Makefile 2017-09-08 18:26:51 -07:00
kprobes.c kprobes: Disable the jprobes APIs 2017-10-20 11:02:29 +02:00
ksysfs.c
kthread.c
latencytop.c
Makefile kmod: move #ifdef CONFIG_MODULES wrapper to Makefile 2017-09-08 18:26:51 -07:00
memremap.c memremap: add scheduling point to devm_memremap_pages 2017-10-03 17:54:25 -07:00
module-internal.h
module.c
module_signing.c
notifier.c
nsproxy.c
padata.c
panic.c
params.c kernel/params.c: improve STANDARD_PARAM_DEF readability 2017-10-03 17:54:26 -07:00
pid.c
pid_namespace.c
profile.c
ptrace.c
range.c
reboot.c
relay.c
resource.c
seccomp.c seccomp: make function __get_seccomp_filter static 2017-10-10 11:45:29 -07:00
signal.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2017-09-11 18:34:47 -07:00
smp.c treewide: make "nr_cpu_ids" unsigned 2017-09-08 18:26:48 -07:00
smpboot.c watchdog/core, powerpc: Lock cpus across reconfiguration 2017-10-04 10:53:54 +02:00
smpboot.h
softirq.c
stacktrace.c
stop_machine.c
sys.c
sys_ni.c
sysctl.c Merge branch 'core-watchdog-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-10-06 08:36:41 -07:00
sysctl_binary.c
task_work.c
taskstats.c
test_kprobes.c kprobes: Disable the jprobes test code 2017-10-20 11:02:54 +02:00
torture.c
tracepoint.c
tsacct.c
ucount.c
uid16.c
umh.c kmod: split out umh code into its own file 2017-09-08 18:26:50 -07:00
up.c
user-return-notifier.c
user.c
user_namespace.c
utsname.c
utsname_sysctl.c
watchdog.c watchdog/core: Put softlockup_threads_initialized under ifdef guard 2017-10-04 11:30:50 +02:00
watchdog_hld.c watchdog/hardlockup/perf: Fix spelling mistake: "permanetely" -> "permanently" 2017-09-28 12:24:54 +02:00
workqueue.c workqueue: replace pool->manager_arb mutex with a flag 2017-10-10 07:13:57 -07:00
workqueue_internal.h