Alexander Levin e5aeee51f6 perf/core: Don't release cred_guard_mutex if not taken ... If we failed to acquire task's cred_guard_mutex we shouldn't proceed to release it in the error path. Fixes: a63fbed776 ("perf/tracing/cpuhotplug: Fix locking order") Signed-off-by: Alexander Levin <alexander.levin@verizon.com> Cc: peterz@infradead.org Cc: rostedt@goodmis.org Cc: mathieu.desnoyers@efficios.com Cc: mhiramat@kernel.org Cc: paulmck@linux.vnet.ibm.com Cc: bigeasy@linutronix.de Link: http://lkml.kernel.org/r/20170603033903.12056-1-alexander.levin@verizon.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2017-06-03 09:28:45 +02:00
..
callchain.c	perf/callchain: Force USER_DS when invoking perf_callchain_user()	2017-05-10 07:54:00 +02:00
core.c	perf/core: Don't release cred_guard_mutex if not taken	2017-06-03 09:28:45 +02:00
hw_breakpoint.c	perf: Collapse and fix event_function_call() users	2016-01-21 18:54:24 +01:00
internal.h	bpf, events: fix offset in skb copy handler	2016-07-25 10:34:11 -07:00
Makefile	ftrace: allow architectures to specify ftrace compile options	2015-01-29 09:19:19 +01:00
ring_buffer.c	perf/core: Add a flag for partial AUX records	2017-03-16 09:51:11 +01:00
uprobes.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/coredump.h>	2017-03-02 08:42:28 +01:00