From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH] bus/vdev: fix uninitialized device bus Date: Mon, 22 Oct 2018 09:02:34 +0200 Message-ID: <3138345.sAJUuLGI56@xps> References: <20181022054711.38683-1-qi.z.zhang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: ferruh.yigit@intel.com, dev@dpdk.org, stable@dpdk.org To: Qi Zhang Return-path: In-Reply-To: <20181022054711.38683-1-qi.z.zhang@intel.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 22/10/2018 07:47, Qi Zhang: > Device bus should be initialized after bus scan. > While it does not happened when scan vdev from secondary process, > that cause segment fault at rte_dev_probe when call dev->bus->xxx. > > Fixes: cdb068f031c6 ("bus/vdev: scan by multi-process channel") > Cc: stable@dpdk.org > > Signed-off-by: Qi Zhang Acked-by: Thomas Monjalon