From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH] app/testpmd: limit number of forwarding cores Date: Thu, 30 Jun 2016 19:23:55 +0200 Message-ID: <2953366.siX4GTyhCm@xps13> References: <1467066919-135951-1-git-send-email-pablo.de.lara.guarch@intel.com> <20160628084134.GU14221@autoinstall.dev.6wind.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Cc: dev@dpdk.org, =?ISO-8859-1?Q?N=E9lio?= Laranjeiro To: Pablo de Lara Return-path: Received: from mail-wm0-f46.google.com (mail-wm0-f46.google.com [74.125.82.46]) by dpdk.org (Postfix) with ESMTP id 8B34F37A6 for ; Thu, 30 Jun 2016 19:24:06 +0200 (CEST) Received: by mail-wm0-f46.google.com with SMTP id f126so230874428wma.1 for ; Thu, 30 Jun 2016 10:24:06 -0700 (PDT) In-Reply-To: <20160628084134.GU14221@autoinstall.dev.6wind.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 2016-06-28 10:41, N=E9lio Laranjeiro: > On Mon, Jun 27, 2016 at 11:35:19PM +0100, Pablo de Lara wrote: > > Number of forwarding cores must be equal or less than > > number of forwarding streams, otherwise two cores > > would try to use a same queue on a port, which is not allowed. > >=20 > > Fixes: f2bb7ae1d204 ("app/testpmd: handle all Rx queues in RSS setu= p") > >=20 > > Signed-off-by: Pablo de Lara >=20 > Tested with: > - coremask allowing to use 12 cores for 4 txqs and 4 rxqs. > - coremask allowing to use 12 cores for 6 txqs and 6 rxqs. > - coremask allowing to use 12 cores for 8 txqs and 8 rxqs. >=20 > It fixes the issue. >=20 > Tested-by: Nelio Laranjeiro =20 Applied, thanks