Received: by 2002:a05:6a10:6d10:0:0:0:0 with SMTP id gq16csp846050pxb; Fri, 22 Apr 2022 12:27:12 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyFIZw/NBf+qSDwxwV+rKVAAXbiQnpKNyhrAN3JO+tO2DQZR4IwyiWrhj/ZAKqLmZ8eGcT1 X-Received: by 2002:a17:90a:9bc6:b0:1d8:2d8e:1b97 with SMTP id b6-20020a17090a9bc600b001d82d8e1b97mr4883282pjw.45.1650655632117; Fri, 22 Apr 2022 12:27:12 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1650655632; cv=none; d=google.com; s=arc-20160816; b=TX/GOom7cOXCl2rK94Qbr5vL9KcKgpKRH0YT3d3CMj+oDHwf8rgIEn+qDQ0rqyBW62 f/ZuoBzJMFxJAPjC2IDgegG2eXfAsyeRGO/Yz/0+YGjA/2ShzG8ORzDTDH3rt76dbagz LFpJ+GWXNTulDXZVtSJ3ZyGbsujndsxii7WaOEEc2wTg4daREZKoyQAXT0leHVR4bZv7 IdN8f771arbjAwClnV0Ic6CoGoPFdbnSPDZlQZ43HAcX039rfjL1G+3QrY4pUZfCCsCu cKKcbB89wQ6iz9TZobq6p0TrvW8tQrYFge6NM9yQySw16RJ9OHHu3YCE7EqLi3o6axdm VIRw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject; bh=m3wD0yoYVFcuZug2Ke+IWLG0/YCeHzRQTdBg4OLBag0=; b=P9MI6ldnoNmDuEuvy0wFDH9Ts91a1b8ZqvzRtBlJMNlel1gWvOjWsipJv+cXCpH9k2 TGGHUromVxE8Ii8AB8bENkHSBhEZA7Q6nXj3lra/GCPAl4hGl13EviqafCM4YoRpyUFV yGBwC86/ygM4FU79fVh+fvA6EIfaAkt9lpnZDH7OIwRkppM12j2wS8vILuAbSChqyDfD a55THfTUjyrUHHfCm5zODQKS39nhYxF7vwub/1JbrorZ0N1sw9GVG/6YpMB9Xf6Y8NWZ GVaXvkmx1hg9lnhSrLXgw1wJQgcilmKLgBqkoGsYFPcLHjo2a+5mZLzzSgpFK9R8udq8 9d4w== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net. [2620:137:e000::1:18]) by mx.google.com with ESMTPS id t6-20020a634606000000b003aa3a8c64c9si9131748pga.321.2022.04.22.12.27.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Apr 2022 12:27:12 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id B3CF81D2516; Fri, 22 Apr 2022 11:38:15 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1387842AbiDUJtC (ORCPT + 99 others); Thu, 21 Apr 2022 05:49:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51916 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1387824AbiDUJs7 (ORCPT ); Thu, 21 Apr 2022 05:48:59 -0400 Received: from www62.your-server.de (www62.your-server.de [213.133.104.62]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE30825C7F; Thu, 21 Apr 2022 02:45:57 -0700 (PDT) Received: from sslproxy05.your-server.de ([78.46.172.2]) by www62.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92.3) (envelope-from ) id 1nhTNj-00056z-AL; Thu, 21 Apr 2022 11:45:47 +0200 Received: from [85.1.206.226] (helo=linux.home) by sslproxy05.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nhTNj-000LG7-0a; Thu, 21 Apr 2022 11:45:47 +0200 Subject: Re: linux-next: build failure after merge of the bpf-next tree To: Stephen Rothwell , Alexei Starovoitov , Andrii Nakryiko Cc: bpf , Networking , Maciej Fijalkowski , Linux Kernel Mailing List , Linux Next Mailing List References: <20220419115620.65580586@canb.auug.org.au> <20220421103200.2b4e8424@canb.auug.org.au> From: Daniel Borkmann Message-ID: Date: Thu, 21 Apr 2022 11:45:46 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: <20220421103200.2b4e8424@canb.auug.org.au> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Authenticated-Sender: daniel@iogearbox.net X-Virus-Scanned: Clear (ClamAV 0.103.5/26518/Wed Apr 20 10:25:31 2022) X-Spam-Status: No, score=-3.0 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, RDNS_NONE,SPF_HELO_NONE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4/21/22 2:32 AM, Stephen Rothwell wrote: > Hi all, Maciej, I presume you are already working on a follow-up for the below? > On Tue, 19 Apr 2022 11:56:20 +1000 Stephen Rothwell wrote: >> >> After merging the bpf-next tree, today's linux-next build >> (x86_64 allmodconfig) failed like this: >> >> In file included from include/linux/compiler_types.h:73, >> from : >> drivers/net/ethernet/intel/i40e/i40e_xsk.c: In function 'i40e_run_xdp_zc': >> include/linux/compiler_attributes.h:222:41: error: attribute 'fallthrough' not preceding a case label or default label [-Werror] >> 222 | # define fallthrough __attribute__((__fallthrough__)) >> | ^~~~~~~~~~~~~ >> drivers/net/ethernet/intel/i40e/i40e_xsk.c:192:17: note: in expansion of macro 'fallthrough' >> 192 | fallthrough; /* handle aborts by dropping packet */ >> | ^~~~~~~~~~~ >> cc1: all warnings being treated as errors >> In file included from include/linux/compiler_types.h:73, >> from : >> drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c: In function 'ixgbe_run_xdp_zc': >> include/linux/compiler_attributes.h:222:41: error: attribute 'fallthrough' not preceding a case label or default label [-Werror] >> 222 | # define fallthrough __attribute__((__fallthrough__)) >> | ^~~~~~~~~~~~~ >> drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c:147:17: note: in expansion of macro 'fallthrough' >> 147 | fallthrough; /* handle aborts by dropping packet */ >> | ^~~~~~~~~~~ >> cc1: all warnings being treated as errors >> >> Caused by commits >> >> b8aef650e549 ("i40e, xsk: Terminate Rx side of NAPI when XSK Rx queue gets full") >> c7dd09fd4628 ("ixgbe, xsk: Terminate Rx side of NAPI when XSK Rx queue gets full") >> >> I have used the bpf-next tree from next-20220414 for today. > > I am still getting these failures ... >