Merge branches 'perf-urgent-for-linus' and 'timers-urgent-for-linus' of...

Merge branches 'perf-urgent-for-linus' and 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf and timer fixes from Ingo Molnar:
 "A fix for a posix CPU timers bug, and a perf printk message fix"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86: Fix bogus kernel printk, again

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  posix_cpu_timer: Exit early when process has been reaped

arch/x86/events/core.c

@@ -263,7 +263,7 @@ static bool check_hw_exists(void)
 
 msr_fail:
 	pr_cont("Broken PMU hardware detected, using software events only.\n");
-	pr_info("%sFailed to access perfctr msr (MSR %x is %Lx)\n",
+	printk("%sFailed to access perfctr msr (MSR %x is %Lx)\n",
 		boot_cpu_has(X86_FEATURE_HYPERVISOR) ? KERN_INFO : KERN_ERR,
 		reg, val_new);
 

kernel/time/posix-cpu-timers.c

@@ -777,6 +777,7 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec *itp)
 			timer->it.cpu.expires = 0;
 			sample_to_timespec(timer->it_clock, timer->it.cpu.expires,
 					   &itp->it_value);
+			return;
 		} else {
 			cpu_timer_sample_group(timer->it_clock, p, &now);
 			unlock_task_sighand(p, &flags);