From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Chen, Jing D" Subject: Re: [PATCH] net/fm10k: fix secondary process crash Date: Sat, 1 Apr 2017 03:22:07 +0000 Message-ID: <4341B239C0EFF9468EE453F9E9F4604D3C62159A@shsmsx102.ccr.corp.intel.com> References: <1490673535-104255-1-git-send-email-xiao.w.wang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Cc: "dev@dpdk.org" , "stable@dpdk.org" To: "Wang, Xiao W" Return-path: In-Reply-To: <1490673535-104255-1-git-send-email-xiao.w.wang@intel.com> Content-Language: en-US List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" > -----Original Message----- > From: Wang, Xiao W > Sent: Tuesday, March 28, 2017 11:59 AM > To: Chen, Jing D > Cc: dev@dpdk.org; Wang, Xiao W ; > stable@dpdk.org > Subject: [PATCH] net/fm10k: fix secondary process crash >=20 > If the primary process has initialized all the queues to vector pmd mode,= the > secondary process should not use scalar code path, because the per queue > data structures haven't been prepared for that, e.g. txq->ops is for vect= or Tx > rather than scalar Tx. >=20 > Fixes: a6ce64a97520 ("fm10k: introduce vector driver") > Cc: stable@dpdk.org >=20 > Signed-off-by: Xiao Wang Acked-by : Jing Chen