Commit 275ae411 authored May 24, 2016 by Vincent Stehlé Committed by Thomas Gleixner May 25, 2016

perf/x86/intel/rapl: Fix pmus free during cleanup

On rapl cleanup path, kfree() is given by mistake the address of the
pointer of the structure to free (rapl_pmus->pmus + i). Pass the pointer
instead (rapl_pmus->pmus[i]).

Fixes: 9de8d686 "perf/x86/intel/rapl: Convert it to a per package facility"
Signed-off-by: Vincent Stehlé <vincent.stehle@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/1464101629-14905-1-git-send-email-vincent.stehle@intel.com

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent 0c9f790f

arch/x86/events/intel/rapl.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -714,7 +714,7 @@ static void cleanup_rapl_pmus(void)
		int i;

		for (i = 0; i < rapl_pmus->maxpkg; i++)
		kfree(rapl_pmus->pmus + i);
		kfree(rapl_pmus->pmus[i]);
		kfree(rapl_pmus);
		}