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[2620:137:e000::1:20]) by mx.google.com with ESMTP id d7-20020a631d47000000b0044fb332e9c2si26456339pgm.560.2023.01.16.15.39.30; Mon, 16 Jan 2023 15:39:36 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@student.cerritos.edu header.s=google header.b=lcQbHx3Y; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=student.cerritos.edu Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235384AbjAPXOM (ORCPT + 49 others); Mon, 16 Jan 2023 18:14:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48798 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235401AbjAPXNc (ORCPT ); Mon, 16 Jan 2023 18:13:32 -0500 Received: from mail-ot1-x330.google.com (mail-ot1-x330.google.com [IPv6:2607:f8b0:4864:20::330]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A90402FCC2 for ; Mon, 16 Jan 2023 15:10:25 -0800 (PST) Received: by mail-ot1-x330.google.com with SMTP id cm26-20020a056830651a00b00684e5c0108dso3180297otb.9 for ; Mon, 16 Jan 2023 15:10:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=student.cerritos.edu; s=google; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=aZ+ODOt4MS4tcK6gq4peoEBqRUoVFWADJV2EWJ+gklg=; b=lcQbHx3YBxGmVPnRdajnHbFVLPMBzjP/BP3hXR5Phgqn6X8f40b2nSYKVAGN7xGxjp LDBfVJ5HO8x5crozzrSR4VE8AL/wDfSiYq/JFOLS9fmbBNTxgK9IadWPptuG3vp7C1c+ 9p+yFlbuHnA2lQxelaaT48ZAOJyT/7kYoRURg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=aZ+ODOt4MS4tcK6gq4peoEBqRUoVFWADJV2EWJ+gklg=; b=m9IqXHPoID4Q09+kDxKsOBtcmQuub0n2G9hFVHGoLVU9xCrBX4cKZGf0dlaPFBMqmE 4KHqpLrOrv1LSxUt4c80BUyC+clfEwpYmJeBoc7J2U/asCeLSxn2CENciiRY0k3LNecG Y8wYRhYVnPDRW3wd76mjmMo0ANfxmf3xltU191EXIDoxPXCxU5iwfX3t77WLzHZkriGt oeE+9kbfl4WAetqLsSnSKVaonuBFb4bnapcRdcJ6d/hjE71TgHXE1+S44U/+CXes1LAR DJ7AtZD2bocc5C8sUcQ4Q8l5tnyGh7UJA99peuS7h69YXKMHOm/uvzb7c2NxRjAcRGg2 GB8g== X-Gm-Message-State: AFqh2kpRLOO7CHlu0uqpfINuDF2rDjH5psNjIuIw25ub0Flon8HclmSr GutCDN5INLiJTUilGTtCQ+qLxNLMz092oGBdHtpNJge/U8cVqmtr X-Received: by 2002:a05:6830:1be6:b0:66c:68e5:84c5 with SMTP id k6-20020a0568301be600b0066c68e584c5mr42365otb.321.1673910624848; Mon, 16 Jan 2023 15:10:24 -0800 (PST) MIME-Version: 1.0 References: <20230116195357.2jq7q262tongxw52@t-8ch.de> In-Reply-To: <20230116195357.2jq7q262tongxw52@t-8ch.de> From: Amy Parker Date: Mon, 16 Jan 2023 15:10:25 -0800 Message-ID: Subject: Re: Kernel builds now failing To: =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= Cc: linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE, T_SPF_PERMERROR autolearn=ham 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 Mon, Jan 16, 2023 at 11:54 AM Thomas Wei=C3=9Fschuh wrote: > I expect this to be due to a change in make 4.4 that ignores SIGPIPEs [0]= . > So programs called from make will not receive a SIGPIPE when writing to > a closed pipe but instead an EPIPE write error. > `find` does not seem to handle this. Thank you so much for the clarification! I've also seen reports of other tools not handling it (such as `yes'). > > This behavior in make is new and I can't find a reasoning for it. > It also breaks other softwares builds. Are you aware of active discussion regarding this on Savannah, or should I go and report the effects there? > For now you can disable CONFIG_IKHEADERS and the build should work > again. Alright, thanks. Did that, and re-ran my kernel build (allmodconfig). All works now. > [0] make 4.4 was packaged for ArchLinux on 5th of January, so it would > fit the timeline. Yep, running Make 4.4.