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 46362A0548; Thu, 4 Nov 2021 11:42:06 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 35FEB41C25; Thu, 4 Nov 2021 11:42:06 +0100 (CET) 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 A29CA41203 for ; Thu, 4 Nov 2021 11:42:04 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1636022524; 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: in-reply-to:in-reply-to:references:references; bh=sIaeHkmvk86P91u+gM3u2rvqYpaTFsXDj3V87sUKDRg=; b=i+GDoB0SA9aA0veb1ZL7lXfOu3XkyvEzRqiDnHtA/YX5EJeyeANKtCsyXmoTfZ6f4FLhA3 2qQk7Ik375w2Lb5A7bWmcvGasoT39JYanGz4QeSrRGwBv8T0Gbh9jOpBgxiM87I2aOhj5G IFi4o6kX4CT35BuqaSojjsZzeLkeW5s= Received: from mail-lj1-f199.google.com (mail-lj1-f199.google.com [209.85.208.199]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-494-t45yRLK8OYmdx54vtj78og-1; Thu, 04 Nov 2021 06:42:03 -0400 X-MC-Unique: t45yRLK8OYmdx54vtj78og-1 Received: by mail-lj1-f199.google.com with SMTP id f6-20020a2e9e86000000b00211349f9ce3so2110470ljk.3 for ; Thu, 04 Nov 2021 03:42:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=sIaeHkmvk86P91u+gM3u2rvqYpaTFsXDj3V87sUKDRg=; b=ciBxFJRjYE68r73Wk+Y499ciCW2ThAbQUnaFwvoMf/Ev59dJ0+74iA3VTvLhecS80I luNZpSIKcdsdv9V0kvKv8OyXZ6uySAjkpKEh4eJwVjgW/KKcJTeiTgsEuqGxcWwZL38t FMiN6m44A6B5+EGDbwBjBxWKKk63/YFzuLxT4QX9VNQSTRlS4OcZlxo5/IgepoZyNDbo SL06afC4issETGCJZymE3BRlh/Vfl85BSS7YyyazpUklV+W1JWwMuS+9EYss7RWEhRSw /ATBW+UfqMY1joz3Hzu3GhwEcskFPD3ucVZQ7YsoSdhjigAyVEGG2V4JKOe0CZQOCDFV wiEA== X-Gm-Message-State: AOAM5319fcLa3A+8miunqvGninXGWiyw1bBkWm/i7jYyrkoPprwF+iM/ 9clHZZSwP4RoIhTph/KlAeLRAsOMERyK/hZpRtJDFQcCypWs6pHYacWnkXEyIbJyBczMs8YhgKw 2znusjZpswLsTnPDAuUI= X-Received: by 2002:a05:6512:3e11:: with SMTP id i17mr45079891lfv.560.1636022521494; Thu, 04 Nov 2021 03:42:01 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy24w5Z7ikFhZWuWwutrjSpqLt+D0Ub7a+ITdIogWsjZTmfs6USJVaAt2Dk8liT4eTZMPKI7RK1re89qxdg2wo= X-Received: by 2002:a05:6512:3e11:: with SMTP id i17mr45079874lfv.560.1636022521312; Thu, 04 Nov 2021 03:42:01 -0700 (PDT) MIME-Version: 1.0 References: <20211027082221.693957-1-xuemingl@nvidia.com> In-Reply-To: <20211027082221.693957-1-xuemingl@nvidia.com> From: David Marchand Date: Thu, 4 Nov 2021 11:41:50 +0100 Message-ID: To: Xueming Li Cc: dev , dpdk stable , Gaetan Rivet , vijay.srivastava@xilinx.com Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dmarchan@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" Subject: Re: [dpdk-dev] [dpdk-stable] [PATCH v1] eal: fix random device arguments in device iterator 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 Sender: "dev" On Wed, Oct 27, 2021 at 10:23 AM Xueming Li wrote: > > Devargs used in device iterator initialization wasn't set to zero, random > data like bus string lead to invalid address access. > > This patch initializes devargs. > > Fixes: c99a2d4c6b7f ("eal: implement device iteration initialization") > Cc: stable@dpdk.org > > Signed-off-by: Xueming Li Applied, thanks. It seems a basic issue, could it be caught with a unit test? Thanks. -- David Marchand