From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:56695 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752745AbcJDPDx (ORCPT ); Tue, 4 Oct 2016 11:03:53 -0400 Subject: Patch "drivers/perf: arm_pmu: Fix leak in error path" has been added to the 4.4-stable tree To: stefan.wahren@i2se.com, catalin.marinas@arm.com, gregkh@linuxfoundation.org, will.deacon@arm.com Cc: , From: Date: Tue, 04 Oct 2016 17:03:54 +0200 Message-ID: <147559343480150@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled drivers/perf: arm_pmu: Fix leak in error path to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: drivers-perf-arm_pmu-fix-leak-in-error-path.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 753246840d012ae34ea80a1d40bc1546c62fb957 Mon Sep 17 00:00:00 2001 From: Stefan Wahren Date: Sat, 27 Aug 2016 16:19:49 +0000 Subject: drivers/perf: arm_pmu: Fix leak in error path From: Stefan Wahren commit 753246840d012ae34ea80a1d40bc1546c62fb957 upstream. In case of a IRQ type mismatch in of_pmu_irq_cfg() the device node for interrupt affinity isn't freed. So fix this issue by calling of_node_put(). Signed-off-by: Stefan Wahren Fixes: fa8ad7889d83 ("arm: perf: factor arm_pmu core out to drivers") Signed-off-by: Will Deacon Signed-off-by: Catalin Marinas Signed-off-by: Greg Kroah-Hartman --- drivers/perf/arm_pmu.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/perf/arm_pmu.c +++ b/drivers/perf/arm_pmu.c @@ -815,6 +815,7 @@ static int of_pmu_irq_cfg(struct arm_pmu if (i > 0 && spi != using_spi) { pr_err("PPI/SPI IRQ type mismatch for %s!\n", dn->name); + of_node_put(dn); kfree(irqs); return -EINVAL; } Patches currently in stable-queue which might be from stefan.wahren@i2se.com are queue-4.4/drivers-perf-arm_pmu-fix-leak-in-error-path.patch