From patchwork Mon Jan 4 17:33:40 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luis Henriques X-Patchwork-Id: 562549 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id 80F34140297; Tue, 5 Jan 2016 04:36:09 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1aG935-0006hF-5U; Mon, 04 Jan 2016 17:36:03 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1aG90p-0005iY-2R for kernel-team@lists.ubuntu.com; Mon, 04 Jan 2016 17:33:43 +0000 Received: from 1.general.henrix.uk.vpn ([10.172.192.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.76) (envelope-from ) id 1aG90o-0002Fb-HV; Mon, 04 Jan 2016 17:33:42 +0000 From: Luis Henriques To: WANG Cong Subject: [3.16.y-ckt stable] Patch "ip6mr: call del_timer_sync() in ip6mr_free_table()" has been added to staging queue Date: Mon, 4 Jan 2016 17:33:40 +0000 Message-Id: <1451928820-3375-1-git-send-email-luis.henriques@canonical.com> X-Extended-Stable: 3.16 Cc: kernel-team@lists.ubuntu.com, Ben Hutchings , "David S. Miller" , Hannes Frederic Sowa X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.14 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: kernel-team-bounces@lists.ubuntu.com This is a note to let you know that I have just added a patch titled ip6mr: call del_timer_sync() in ip6mr_free_table() to the linux-3.16.y-queue branch of the 3.16.y-ckt extended stable tree which can be found at: http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.16.y-queue This patch is scheduled to be released in version 3.16.7-ckt22. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.16.y-ckt tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Luis ------ From e96522962310dc6547716f0287d98f0f158a44cc Mon Sep 17 00:00:00 2001 From: WANG Cong Date: Tue, 31 Mar 2015 11:01:47 -0700 Subject: ip6mr: call del_timer_sync() in ip6mr_free_table() commit 7ba0c47c34a1ea5bc7a24ca67309996cce0569b5 upstream. We need to wait for the flying timers, since we are going to free the mrtable right after it. Cc: Hannes Frederic Sowa Signed-off-by: Cong Wang Signed-off-by: David S. Miller Cc: Ben Hutchings [ luis: backported to 3.16: adjusted context ] Signed-off-by: Luis Henriques --- net/ipv6/ip6mr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 72f3baee76d9..5e739bb6ae90 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -336,7 +336,7 @@ static struct mr6_table *ip6mr_new_table(struct net *net, u32 id) static void ip6mr_free_table(struct mr6_table *mrt) { - del_timer(&mrt->ipmr_expire_timer); + del_timer_sync(&mrt->ipmr_expire_timer); mroute_clean_tables(mrt, true); kfree(mrt); }