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 X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CD025C432C0 for ; Mon, 25 Nov 2019 20:24:28 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6472520727 for ; Mon, 25 Nov 2019 20:24:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=google.com header.i=@google.com header.b="Tvfmu6fN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6472520727 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 47MJRF3z9dzDqbv for ; Tue, 26 Nov 2019 07:24:25 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=google.com (client-ip=2607:f8b0:4864:20::642; helo=mail-pl1-x642.google.com; envelope-from=ndesaulniers@google.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.b="Tvfmu6fN"; dkim-atps=neutral Received: from mail-pl1-x642.google.com (mail-pl1-x642.google.com [IPv6:2607:f8b0:4864:20::642]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 47MJPK5PH0zDqZL for ; Tue, 26 Nov 2019 07:22:45 +1100 (AEDT) Received: by mail-pl1-x642.google.com with SMTP id f9so6998069plr.7 for ; Mon, 25 Nov 2019 12:22:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=XE60qzqDDu/QSjZjM0/sTKyHZau5FHQqXZ2FkpPYMQ4=; b=Tvfmu6fNo0X7N2hDoy1ZSL5LaOeluQOOtwT+s5EGjVd6BOcRLYs4xGowdfCdk51tO6 AhMuMoJNLGPjiTx3JdosGUR4BFsD3dbMLWPgodWZYMtGvgXPtNVnwQH/VbpyP6sA3GqC skb5v6u+BoD56WLQ2UhJ0lzRcKLqv+uvyd553G3k7VZO8xO3IH81VyVziblEBh8hsyRW fBl0mYMeRIVesm+JZZB8iL8n1sr/ASSIuhO5/p2vPmUdO+g4TO0ypBpnF1vuKC90i+IG RkPNLrs5bZrJRNBh8fjBNm2oH4mnKvMyBLhpLH6pDqhZ34I3eubl5ETq0//t7QdHOgNE xGWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=XE60qzqDDu/QSjZjM0/sTKyHZau5FHQqXZ2FkpPYMQ4=; b=inpZnmnt2klCKc4a6hdHEOGIRSsWkZmdmpmh0wBTnP3BLOcl1gNuOAE2NUi/USSUlb EfEoPq5/ysnGb2s/oG9IzFnNeg5Vc7+IDUnwFx8Kc88V3n51oHDLbMmR7regiHzkvgq3 Ay78RG9o/WMcZxD93g7QoHu3woW2yksagZAAnOzeLWPQUqGTR9UP719h0tfH91fOMN/0 uBiJWQepKyXI7VyKY+CsWjFEt0JBCLZIFYg8Zi0SowzZr0bh/WCc4APCkAwkZLR59CvV AVXHfxIbJSDgyUQDNqxE4ZAqZ0vlTVrLOHZFL92Uo82RTXR1M/J0yexxVmRlqdfqnkt9 TyMA== X-Gm-Message-State: APjAAAXWFQJoFlczxA/qncCocNdou+NnYS3wSZe/+3SQeAeFjthfL7PX GNIpqh71NG39k8gf+ruxNyJsbFQ9rpYyLzSo39uCRw== X-Google-Smtp-Source: APXvYqwZYrafkMC3y4LZBHlZmLbkinEnmRRGqd2iB0KYH6aoz+ch5bNaghIA+nnyiYgF9bK/LY57MupABQMOzzPNfv0= X-Received: by 2002:a17:90a:be05:: with SMTP id a5mr1039257pjs.73.1574712928322; Mon, 25 Nov 2019 12:15:28 -0800 (PST) MIME-Version: 1.0 References: <20191014025101.18567-1-natechancellor@gmail.com> <20191119045712.39633-1-natechancellor@gmail.com> In-Reply-To: <20191119045712.39633-1-natechancellor@gmail.com> From: Nick Desaulniers Date: Mon, 25 Nov 2019 12:15:17 -0800 Message-ID: Subject: Re: [PATCH v5 0/3] LLVM/Clang fixes for a few defconfigs To: Michael Ellerman Content-Type: text/plain; charset="UTF-8" X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: LKML , clang-built-linux , Paul Mackerras , Nathan Chancellor , linuxppc-dev Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hi Michael, Do you have feedback for Nathan? Rebasing these patches is becoming a nuisance for our CI, and we would like to keep building PPC w/ Clang. On Mon, Nov 18, 2019 at 8:57 PM Nathan Chancellor wrote: > > Hi all, > > This series includes a set of fixes for LLVM/Clang when building > a few defconfigs (powernv, ppc44x, and pseries are the ones that our > CI configuration tests [1]). The first patch fixes pseries_defconfig, > which has never worked in mainline. The second and third patches fixes > issues with all of these configs due to internal changes to LLVM, which > point out issues with the kernel. > > These have been broken since July/August, it would be nice to get these > reviewed and applied. Please let me know what I can do to get these > applied soon so we can stop applying them out of tree. > > [1]: https://github.com/ClangBuiltLinux/continuous-integration > > Previous versions: > > v3: https://lore.kernel.org/lkml/20190911182049.77853-1-natechancellor@gmail.com/ > > v4: https://lore.kernel.org/lkml/20191014025101.18567-1-natechancellor@gmail.com/ > > Cheers, > Nathan > > -- Thanks, ~Nick Desaulniers