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 AA15248942; Wed, 15 Oct 2025 13:45:00 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9AA9240673; Wed, 15 Oct 2025 13:45:00 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mails.dpdk.org (Postfix) with ESMTP id 363854066F for ; Wed, 15 Oct 2025 13:44:59 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1760528698; 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=WaijNwaZbfqd9dE7h1xNsGcIgCH+ne7QyrlO6OBo+Xs=; b=V0mjMhf/eLewvPVmXANrjptgGNIyvvawqC+yBnHmeBT2V2YKTwcsroY/WR3SiU/6ms/yWB A5tY1d5mtlHbuS+wg8BbLmVhQUK8THU7iHpmP6yT8hGhmVmFlMCprH+kv2maDov9ANrDN+ 4CMJc9q41QQl2X4Qtbqphc/XeWDysmk= Received: from mail-lf1-f69.google.com (mail-lf1-f69.google.com [209.85.167.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-7-6affzBY0MVqyFj06hZMMmQ-1; Wed, 15 Oct 2025 07:44:57 -0400 X-MC-Unique: 6affzBY0MVqyFj06hZMMmQ-1 X-Mimecast-MFC-AGG-ID: 6affzBY0MVqyFj06hZMMmQ_1760528696 Received: by mail-lf1-f69.google.com with SMTP id 2adb3069b0e04-58affa258fcso439607e87.1 for ; Wed, 15 Oct 2025 04:44:57 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760528696; x=1761133496; 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=WaijNwaZbfqd9dE7h1xNsGcIgCH+ne7QyrlO6OBo+Xs=; b=jog7zSBUPEeoB87jbag6TweKUe+0zKOIqdjdkxsqKhmE9PyL6KQ1N0OuYPHq9usjQw 2uW/DbkVshjq4/NdhxVyeIhV5FNIl+v8IzaXpypOUlaSMQHF4A6lnJQIuXGbHGjFMz5F 3a9XjbHmSeEXOxmVkEMhUWAvqNKuijN67KPZDwkWe6jsDzrYh5yW3ys85szPEkfhupfS Pn+Nv6t1FyHqt6q20/Ct0bDYmef+yKrJJt83joIz4P8d9cyt1J71APIPeKO3a+nCImce H2sPC7BxGbDddkqlwlxiNDd90wXCuhLdX2NU1b48qRyTSKxx0giEgWzLChaSpv8wqTGn L32A== X-Gm-Message-State: AOJu0YxIDtgzhRhpHuY8PDwQpgKDaUSIhaBNFjRHeZYiTMeKOaHD6+FN mq8WqLyC6rNLxN/fTUTDtw1yZoSypteIea3dlOY+t8VDoYliZ1HNoXf1Ow9h0oZir6fPqVdM5Na wlVsBIZs5S1rI6y6Y1VB7a4LBJ/MAbavYxD66ZGchvj8ZA3n+48f12TsDOlO2swYpBaYhv8xgy9 sGxsUE/b4u7nFCkC0ghms= X-Gm-Gg: ASbGncs3fntu4i+Z35Z++gI2RN+GZjr0U51iQIZOyok2nSi49GfbwmQv5qsEvhxfTBX xsEAtC3Sw4bwCsj/40LkcsCB2vODL+pHlDOb4ymoGY9dB/OstUBscxecZAB+6+FG6dmZVFunmJN TE+zzptFqFzRDlKNIK+wE= X-Received: by 2002:a05:6512:2312:b0:58b:89:a17 with SMTP id 2adb3069b0e04-5906f444d1amr8481490e87.18.1760528696017; Wed, 15 Oct 2025 04:44:56 -0700 (PDT) X-Google-Smtp-Source: AGHT+IF5W/C+WsJZe75isdX2kmBjq0IHIsgYs7+KTn9AzgJgnFEI75KkaTLt1mrAFWc6YbCFyja55AgcgaWHTlLEL+0= X-Received: by 2002:a05:6512:2312:b0:58b:89:a17 with SMTP id 2adb3069b0e04-5906f444d1amr8481479e87.18.1760528695600; Wed, 15 Oct 2025 04:44:55 -0700 (PDT) MIME-Version: 1.0 References: <20250916093550.1345901-1-maxime.coquelin@redhat.com> <20250916093550.1345901-3-maxime.coquelin@redhat.com> In-Reply-To: <20250916093550.1345901-3-maxime.coquelin@redhat.com> From: Maxime Coquelin Date: Wed, 15 Oct 2025 13:44:43 +0200 X-Gm-Features: AS18NWDzykjmSjEEdVH-Gu1W_xRzxfnldHy4YyxtlgyXsDEVgYx2U0RVi3pqRGE Message-ID: Subject: Re: [PATCH v2 2/2] vhost: fix uninitialized VQ info in VDUSE vring setup To: Maxime Coquelin Cc: dev@dpdk.org, david.marchand@redhat.com, chenbox@nvidia.com, stable@dpdk.org X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: iJX7Uhaf0x6szUPVFQnZMD5adACBXAWff_UAP6dNBW4_1760528696 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 Tue, Sep 16, 2025 at 11:36=E2=80=AFAM Maxime Coquelin wrote: > > Initialize vduse_vq_info structure to zero to avoid using > uninitialized memory when setting up VDUSE virtual rings. > This ensures all fields start with known values. > > Fixes: a9120db8b98b ("vhost: add VDUSE device startup") > Cc: stable@dpdk.org > > Reported-by: David Marchand > Signed-off-by: Maxime Coquelin > --- Applied to next-virtio/for-next-net. Thanks, Maxime