From owner-freebsd-net@freebsd.org Fri Sep 22 18:04:25 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6B590E071C2; Fri, 22 Sep 2017 18:04:25 +0000 (UTC) (envelope-from ben.rubson@gmail.com) Received: from mail-wm0-x231.google.com (mail-wm0-x231.google.com [IPv6:2a00:1450:400c:c09::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E7A5C757AD; Fri, 22 Sep 2017 18:04:24 +0000 (UTC) (envelope-from ben.rubson@gmail.com) Received: by mail-wm0-x231.google.com with SMTP id r136so6031802wmf.2; Fri, 22 Sep 2017 11:04:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=EQZ3SMjNBWaPKCGjYOaPiUWqdpEKAqdIvwoUIaAqK50=; b=ZwSNCH0tjQWwU/PYcYqKcgfBMkXdXZEBCbo2nl87KoP1JMWggao/KR3G4/nYQ7vEX5 ubv2xdOgLALHzJ77qZIcl0/9ImzSiJPLOipsP5NnFx92DlOq0EeSOxhlsgGa2W+f7VqE vjYpjVFh9fWz6rRV+Xl94sQ5a01yjZ2zaYLi/ju6Val5WU3NUtWC0TvyEtKMCC4KHpSH XyH80GFiL3RFUOV8N/pvoIIqFUdbaM9eJOm5eHliFEWb3WMEUeR9WWeZNdEUh5rhNciS Kfdex4x8kiBHH2uFq6hMwQUPlwygs6iiCkmgN6KaQ9N4vvKScEoZDAGKAQeIvyk8vndn jowQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=EQZ3SMjNBWaPKCGjYOaPiUWqdpEKAqdIvwoUIaAqK50=; b=oSlUr+EefGLqSjGPsZ00SENjAg+d0GljhUH7HpdoNECjMu2da0cv3kT/oJvqbIlPit yvJXN+0OHyzVr8B3AzdrLfqGqQdo2Hxey0kQ2qtU4bGXw9Sb8c0F/JZhlUnK2uaM8TSd J7wPP1BVnDF3WDfW14Dz/yoMlWo3orX1laXGXSHBbls7tkzEkwkYzRcfcwpj2lEb74Yg Z1GgZl9apKVU1qvDNRtVBEmG5sDCj7v7DLzq7kikcrqgtvkh+sMfPr/jFVeFbvNrB9Kb ykOJNUMh0bGGHBhgAKp9U+I4toQcYH/Rodyk/ICdnf9l+oVViVarSA+xwZ7DbegUtq23 yqIQ== X-Gm-Message-State: AHPjjUjTa3Z5cEQCvd4wQ0XyMCzJdXfbUNXX6mnA9QE8vaaA4RHRDZtd rZSvVuCKs0nfCuhtO7IO2xXknY1ZxoY= X-Google-Smtp-Source: AOwi7QBrZkvY7ZNYruQcqNoMdtIVw1+SnN8pUXxGsT/eneySH0v+9VhvB2WeJOQzMQBbfBsS3DNgKw== X-Received: by 10.28.234.72 with SMTP id i69mr4417143wmh.80.1506103463157; Fri, 22 Sep 2017 11:04:23 -0700 (PDT) Received: from ben-7.home (LFbn-MAR-1-445-220.w2-15.abo.wanadoo.fr. [2.15.38.220]) by smtp.gmail.com with ESMTPSA id h190sm315591wmd.39.2017.09.22.11.04.21 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 22 Sep 2017 11:04:22 -0700 (PDT) Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) Subject: Re: mbuf_jumbo_9k & iSCSI failing From: Ben RUBSON In-Reply-To: Date: Fri, 22 Sep 2017 20:04:21 +0200 Cc: FreeBSD Net , "freebsd-scsi@freebsd.org" Message-Id: <01E73973-BD95-4BE8-9BA6-99332DC28308@gmail.com> References: <486A6DA0-54C8-40DF-8437-F6E382DA01A8@gmail.com> <6a31ef00-5f7a-d36e-d5e6-0414e8b813c7@selasky.org> <613AFD8E-72B2-4E3F-9C70-1D1E43109B8A@gmail.com> <2c9a9c2652a74d8eb4b34f5a32c7ad5c@AM5PR0502MB2916.eurprd05.prod.outlook.com> <52A2608C-A57E-4E75-A952-F4776BA23CA4@gmail.com> <9B507AA6-40FE-4B8D-853F-2A9422A2DF67@gmail.com> <14CB3F50-0426-48BD-838C-943B6D15FEB9@gmail.com> To: Ryan Stone , Hans Petter Selasky , Matt Joras X-Mailer: Apple Mail (2.3124) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Sep 2017 18:04:25 -0000 > On 12 Jul 2017, at 01:02, Ryan Stone wrote: >=20 > I've just put up a review that fixes mlx4_en to no longer use clusters = larger than PAGE_SIZE in its receive path. The patch is based off of = the older version of the driver which did the same, but keeps all of the = changes to the driver since then (including support for bus_dma). The = review can be found here: >=20 > https://reviews.freebsd.org/D11560 = Hi Ryan, Hans, Matt... and lists :) May I ask you some news, did you manage to find a suitable way to solve = this issue ? Many thanks ! Ben=