Peter Zijlstra 5876314875 perf/core: Remove WARN from perf_event_read() ... This effectively reverts commit: 71e7bc2bab ("perf/core: Check return value of the perf_event_read() IPI") ... and puts in a comment explaining why we ignore the return value. Reported-by: Vegard Nossum <vegard.nossum@gmail.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: David Carrillo-Cisneros <davidcc@google.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Fixes: 71e7bc2bab ("perf/core: Check return value of the perf_event_read() IPI") Signed-off-by: Ingo Molnar <mingo@kernel.org>		2016-09-05 11:55:00 +02:00
..
bpf	bpf: fix bpf_skb_in_cgroup helper naming	2016-08-12 21:53:33 -07:00
configs	kconfig: tinyconfig: provide whole choice blocks to avoid warnings	2016-09-01 17:52:01 -07:00
debug
events	perf/core: Remove WARN from perf_event_read()	2016-09-05 11:55:00 +02:00
gcov
irq	genirq/affinity: Use get/put_online_cpus around cpumask operations	2016-08-22 11:22:44 +02:00
livepatch
locking	locking/pvqspinlock: Fix a bug in qstat_read()	2016-08-10 14:13:29 +02:00
power	Merge branch 'pm-sleep'	2016-08-18 03:27:08 +02:00
printk	printk/nmi: avoid direct printk()-s from __printk_nmi_flush()	2016-09-01 17:52:01 -07:00
rcu
sched	sched/cputime: Resync steal time when guest & host lose sync	2016-08-18 11:19:48 +02:00
time	tick/nohz: Fix softlockup on scheduler stalls in kvm guest	2016-09-02 10:25:40 +02:00
trace	block: Fix secure erase	2016-08-16 09:16:51 -06:00
.gitignore
acct.c
async.c
audit_fsnotify.c
audit_tree.c
audit_watch.c	Merge branch 'stable-4.8' of git://git.infradead.org/users/pcmoore/audit	2016-09-01 15:55:56 -07:00
audit.c
audit.h
auditfilter.c
auditsc.c
backtracetest.c
bounds.c
capability.c
cgroup_freezer.c
cgroup_pids.c
cgroup.c
compat.c
configs.c
context_tracking.c
cpu_pm.c
cpu.c
cpuset.c
crash_dump.c
cred.c
delayacct.c
dma.c
elfcore.c
exec_domain.c
exit.c	mm, mempolicy: task->mempolicy must be NULL before dropping final reference	2016-09-01 17:52:01 -07:00
extable.c
fork.c	Merge branch 'akpm' (patches from Andrew)	2016-09-01 18:23:22 -07:00
freezer.c
futex_compat.c
futex.c
groups.c
hung_task.c
irq_work.c
jump_label.c
kallsyms.c
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kcov.c
kexec_core.c
kexec_file.c	kexec: fix double-free when failing to relocate the purgatory	2016-09-01 17:52:01 -07:00
kexec_internal.h
kexec.c
kmod.c
kprobes.c
ksysfs.c
kthread.c
latencytop.c
Makefile
membarrier.c
memremap.c
module_signing.c
module-internal.h
module.c
notifier.c
nsproxy.c
padata.c
panic.c
params.c
pid_namespace.c
pid.c
profile.c
ptrace.c
range.c
reboot.c
relay.c
resource.c
seccomp.c	seccomp: Fix tracer exit notifications during fatal signals	2016-08-30 16:12:46 -07:00
signal.c
smp.c
smpboot.c
smpboot.h
softirq.c
stacktrace.c
stop_machine.c
sys_ni.c
sys.c
sysctl_binary.c
sysctl.c	sysctl: handle error writing UINT_MAX to u32 fields	2016-08-26 17:39:35 -07:00
task_work.c
taskstats.c
test_kprobes.c
torture.c
tracepoint.c
tsacct.c
uid16.c
up.c
user_namespace.c
user-return-notifier.c
user.c
utsname_sysctl.c
utsname.c
watchdog.c
workqueue_internal.h
workqueue.c