From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 228FB45612; Fri, 12 Jul 2024 16:25:07 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 00D82402CB; Fri, 12 Jul 2024 16:25:07 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mails.dpdk.org (Postfix) with ESMTP id 56C8B40272 for ; Fri, 12 Jul 2024 16:25:04 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1720794304; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=eSPaXiLW5C/Q9Z5auCYI/D80+HYPgPyQJpj/m6x88K0=; b=cJ0V1vQnRf+Z23kZ90p4cvozKGphEUCIHgP/3vY2NJYZ+8Pct6qYQo2v508uB6k2YDpump QxOENyvuf+HdJDJk72/hAwuq+NcSUjpy6krx1bKqbNSH6qyD8nitLebVyJ7EVJl/jsw0sz MjCL27pZaovelbFclO/q6t25Nf1SP2w= Received: from mail-lj1-f199.google.com (mail-lj1-f199.google.com [209.85.208.199]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-374-7zHi4HkXMUmVR60qMuvMcw-1; Fri, 12 Jul 2024 10:25:02 -0400 X-MC-Unique: 7zHi4HkXMUmVR60qMuvMcw-1 Received: by mail-lj1-f199.google.com with SMTP id 38308e7fff4ca-2ee87d500caso20937301fa.3 for ; Fri, 12 Jul 2024 07:25:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1720794301; x=1721399101; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=eSPaXiLW5C/Q9Z5auCYI/D80+HYPgPyQJpj/m6x88K0=; b=O3evWvpL7+IQgoGql6OHThYao6GiRTfZbn9DwkenBMAdz6Sb3vb7r4CXpAAXUxJiln D7POx/rIdXBEQ+1CQsYhJeXyGoR1PA2FnAyBwREHF+e4G7muhqoe2bcEI+G0CNgv2awX WklhkI8W0SL7dP6jNNK1oRoJyKQ7oQ/urt7txEF+ybVgSaHXMd4dLBOCJXC510XuFHfn yIdR34UyErAUqM8er23vLas/9/2Nt1o9lHhjBet+Ea+ByA8LGmybI0fQYIFg/o59nEJF IoSlwtdpeNgMFUp0ZoAnzpZnv1i7CNMr9gz7BkIQLR+U4aVT/7poYk967Fe23rOcVZlh L7gQ== X-Gm-Message-State: AOJu0YzVQF+2Cakm1GH6OrirmlIc5QPNuLtd0eZzv5A4wGlECVRatpF+ k2vBRLHjaqz5T2P0GrS+RmpfC7ghZ58HCbLQG656wXzrNEh3fPaq1ddpeWLDzkyUUpwVATrrCLJ Qf7CtYw0oZulNF7zaHxwzH9MXBMRZpmxyp6yVY7j4B5cJJUTA2krG9tl+rp+jm2NJQPN1SFCeCa HgC5n03+lIgi9HLG4= X-Received: by 2002:a2e:9201:0:b0:2ee:4dc6:fe28 with SMTP id 38308e7fff4ca-2eeb3171703mr70054691fa.40.1720794301050; Fri, 12 Jul 2024 07:25:01 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEI1kCr9d+JcUyfHEyDRJHmzCq2a8jCr9ZdIn1zRwQaL+2yqhOw26If7Vc3KqZuWPGCk3O8lm+IYLK8Gck6NBg= X-Received: by 2002:a2e:9201:0:b0:2ee:4dc6:fe28 with SMTP id 38308e7fff4ca-2eeb3171703mr70054611fa.40.1720794300710; Fri, 12 Jul 2024 07:25:00 -0700 (PDT) MIME-Version: 1.0 References: <20240711124436.2383232-1-schalla@marvell.com> <20240712123612.2389160-1-schalla@marvell.com> In-Reply-To: <20240712123612.2389160-1-schalla@marvell.com> From: David Marchand Date: Fri, 12 Jul 2024 16:24:49 +0200 Message-ID: Subject: Re: [PATCH v3] net/virtio_user: fix cq descriptor conversion with non vDPA backend To: Srujana Challa Cc: dev@dpdk.org, maxime.coquelin@redhat.com, chenbox@nvidia.com, jerinj@marvell.com, ndabilpuram@marvell.com, vattunuru@marvell.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Fri, Jul 12, 2024 at 2:36=E2=80=AFPM Srujana Challa wrote: > > This patch modifies the code to convert descriptor buffer IOVA > addresses to virtual addresses only when use_va flag is false. > > This patch fixes segmentation fault with vhost-user backend. > > Fixes: 67e9e504dae2 ("net/virtio_user: convert cq descriptor IOVA address= to Virtual address") This is not the sha1 for the commit in the main repo, I updated it. > > Reported-by: David Marchand > Signed-off-by: Srujana Challa The reported issue is fixed in OVS unit tests. Applied, thanks. --=20 David Marchand