From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by dpdk.org (Postfix) with ESMTP id BF6D9235; Tue, 26 Feb 2019 15:41:58 +0100 (CET) Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 1D4D181F13; Tue, 26 Feb 2019 14:41:58 +0000 (UTC) Received: from [10.36.112.64] (ovpn-112-64.ams2.redhat.com [10.36.112.64]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 7924F1001DDE; Tue, 26 Feb 2019 14:41:56 +0000 (UTC) To: Tiwei Bie , zhihong.wang@intel.com, dev@dpdk.org Cc: stable@dpdk.org References: <20190222024209.30879-1-tiwei.bie@intel.com> <20190222024209.30879-2-tiwei.bie@intel.com> From: Maxime Coquelin Message-ID: <0d9343d5-5ca6-12e5-0ebe-91d67f3ada35@redhat.com> Date: Tue, 26 Feb 2019 15:41:53 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <20190222024209.30879-2-tiwei.bie@intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Tue, 26 Feb 2019 14:41:58 +0000 (UTC) Subject: Re: [dpdk-stable] [PATCH 1/4] vhost: restore mbuf first when freeing zmbuf X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 Feb 2019 14:41:59 -0000 On 2/22/19 3:42 AM, Tiwei Bie wrote: > The mbufs should also be restored in free_zmbufs(). > > Fixes: b0a985d1f340 ("vhost: add dequeue zero copy") > Fixes: 3ebd930588b7 ("vhost: fix mbuf free") > Cc: stable@dpdk.org > > Signed-off-by: Tiwei Bie > --- > lib/librte_vhost/vhost.h | 16 ++++++++++++++++ > lib/librte_vhost/vhost_user.c | 1 + > lib/librte_vhost/virtio_net.c | 16 ---------------- > 3 files changed, 17 insertions(+), 16 deletions(-) > Reviewed-by: Maxime Coquelin Thanks, Maxime