From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id B81577CFD; Wed, 20 Sep 2017 18:05:40 +0200 (CEST) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Sep 2017 09:05:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.42,421,1500966000"; d="scan'208";a="902258947" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.237.220.57]) ([10.237.220.57]) by FMSMGA003.fm.intel.com with ESMTP; 20 Sep 2017 09:05:26 -0700 To: Pascal Mazon Cc: dev@dpdk.org, Keith Wiles , Vipin Varghese , stable@dpdk.org References: <20170918184735.43968-1-ferruh.yigit@intel.com> <20170918184735.43968-2-ferruh.yigit@intel.com> <4f36fa8e-8a03-2c59-eb0f-abc96ddc17d3@6wind.com> From: Ferruh Yigit Message-ID: Date: Wed, 20 Sep 2017 17:05:25 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <4f36fa8e-8a03-2c59-eb0f-abc96ddc17d3@6wind.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH 2/2] net/tap: fix unregistering callback with invalid fd X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Sep 2017 16:05:41 -0000 On 9/19/2017 1:46 PM, Pascal Mazon wrote: <...> > On 18/09/2017 20:47, Ferruh Yigit wrote: >> From: Vipin Varghese >> >> tap_intr_handle_set() called by tap_dev_start(), and if LSC is disabled >> (dev_conf.intr_conf.lsc == 0), it tries to unregister interrupt >> callback without checking the interrupt file descriptor. >> >> Fixes: c0bddd3a057f ("net/tap: add link status notification") >> Cc: stable@dpdk.org >> >> Signed-off-by: Vipin Varghese > Acked-by: Pascal Mazon Applied to dpdk-next-net/master, thanks.