From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 43684C00140 for ; Wed, 10 Aug 2022 06:13:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230263AbiHJGNr (ORCPT ); Wed, 10 Aug 2022 02:13:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48870 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231288AbiHJGNp (ORCPT ); Wed, 10 Aug 2022 02:13:45 -0400 Received: from mail-lf1-x129.google.com (mail-lf1-x129.google.com [IPv6:2a00:1450:4864:20::129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E4B80647FA for ; Tue, 9 Aug 2022 23:13:43 -0700 (PDT) Received: by mail-lf1-x129.google.com with SMTP id z6so12407010lfu.9 for ; Tue, 09 Aug 2022 23:13:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:references:cc:to:from :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc; bh=i2gdhC2rvffRFn6QLbsSeXxxD0KZvfsj4PfnDV5evx8=; b=b8C+B3uEVgdnTcwAksQm0gbtOcmyA1OEwrGay4Rek4sgd0pJK12dIGk2YSm0MeupVG eBHbzLS8mBKS4Hwo0QTRuEHkChMhQsw/852H9Ww4sggXrT0KrRsHoJbt9U3zyYQLePFD /E10+cd5jHiD0Z76BzMXcStnyqeQJjyEIu2PiwW+KDiRCFSQ1E4bwsyDCtTeo6zuk6uP l4WSpNoNkLTapxhzSQbWXp6l9bOOduvmUMOjPlC/QTLz2oidn8OqNxatwR0XVHxCoHrG Vf/PFaymUoAiKrxfcV3OQdcZQ3tT2G9dV/gH9mdQxzBcH+285riOMycB6Txr9rNmaDq3 DBDA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:references:cc:to:from :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc; bh=i2gdhC2rvffRFn6QLbsSeXxxD0KZvfsj4PfnDV5evx8=; b=P6gUYQOVnk6kfil6CCAyxRL+E1nYMHLrWN7XEtiwNGvw7qdXEjUOwXBY3DGKHOXql1 CB3hmU0bYksxSMU1dshSYxJ0+gCEzxFmj8YCrsTpCJQ9tYnY9wNtzvkRmvgQ34OCi4ob jIHl6lAavc3NpT8zQrxB1gNHozkhwZcVYTN/BUAncVxaadfoq+dRQIUiHrFOh+Qi2YnE 8iDuocO6QJgrb7+Cjtn4LrY2hP4R2WiImX4g2sgERs3h7RQhi1GwBMKO9nBu+P1pD5Qe icxu5DCaEi+AXO4jwevaZSM3FfmTeFGJJpro3wbHXGa8jdspwNBzkDO1CDM0/c3aMAG7 KLjw== X-Gm-Message-State: ACgBeo1MO2BV4P4374G+1WUMp+4hibP5vpXH7wI8c+jX1a4NIsehMEyp YM3ukQhmkNAcJs2FhNUBodxO8Q== X-Google-Smtp-Source: AA6agR4qu+3Sz3tifCu8c4Zy550No4zrXM4kHyQBskFrpvpiKh43LgFdchUEg3JlJmjwYjLT8GhqxQ== X-Received: by 2002:a05:6512:3501:b0:48b:205f:91a2 with SMTP id h1-20020a056512350100b0048b205f91a2mr8947820lfs.83.1660112022262; Tue, 09 Aug 2022 23:13:42 -0700 (PDT) Received: from [192.168.1.39] ([83.146.140.105]) by smtp.gmail.com with ESMTPSA id x1-20020a2e9dc1000000b0025df5f38da8sm268641ljj.119.2022.08.09.23.13.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 09 Aug 2022 23:13:41 -0700 (PDT) Message-ID: <28388e27-e562-65cd-4663-977ea4ad51a0@linaro.org> Date: Wed, 10 Aug 2022 09:13:40 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.12.0 Subject: Re: [REGRESSION] changes to driver_override parsing broke DPDK script Content-Language: en-US From: Krzysztof Kozlowski To: Bjorn Helgaas , Stephen Hemminger Cc: bhelgaas@google.com, gregkh@linuxfoundation.org, linux-pci@vger.kernel.org, regressions@lists.linux.dev References: <20220809192102.GA1331186@bhelgaas> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On 10/08/2022 08:54, Krzysztof Kozlowski wrote: > On 09/08/2022 22:21, Bjorn Helgaas wrote: >> [+cc regressions list] >> >> 23d99baf9d72 appeared in v5.19-rc1. >> >> On Tue, Aug 09, 2022 at 11:29:43AM -0700, Stephen Hemminger wrote: >>> This commit broke the driver override script in DPDK. >>> This is an API/ABI breakage, please revert or fix the commit. >>> >>> Report of problem: >>> http://mails.dpdk.org/archives/dev/2022-August/247794.html > > Thanks for the report. I'll take a look. > I could not find in the report (neither here) steps to reproduce it. Can you provide me some short description (what kernel options are required, what commands to run)? I tried to run: $ usertools/dpdk-devbind.py --status $ usertools/dpdk-devbind.py --bind '0000:00:03.0' Error: No devices specified. Best regards, Krzysztof