From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lf1-f44.google.com (mail-lf1-f44.google.com [209.85.167.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EB1507A for ; Mon, 8 Aug 2022 18:47:37 +0000 (UTC) Received: by mail-lf1-f44.google.com with SMTP id r17so13901297lfm.11 for ; Mon, 08 Aug 2022 11:47:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=spLx4BmS0ESQuFMLlfBbiEsVcFilYdm6jlWZCb/lP3E=; b=rIwKG1dyJQEyjuMi1QLgibUoOzQIG1Och0sDLUfq6AwqMRaKay8U1ROjw0BPOQfccD ypVPSWEgS6aO1jHxtVHzma4sMfFhmKGIgZNTM7IWPQNYoO4/hIjZB2MSbV2LD4ISmLEB 2rJQgmWnWMHsqHk6bQn7cQZ6+BSlQmP9Y0iTz5lgBRmV6cZAQCeUKSfbtAejOW7C6nuj JBiVhW467pd3ToP3UI/g16Cw7hsMJZVfnWvys3vBRc+1Paf+Z5kHa1ZWZ7EYlby7eDtl yc03WR8YamDZ8u/kRiY26QQErFvgCf1qmea0t+hHyYMTfNjhwVvvFAYfkFS0YuCx6xOX 4K7Q== 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=spLx4BmS0ESQuFMLlfBbiEsVcFilYdm6jlWZCb/lP3E=; b=hbyzEYBaO0fhzl63XchUoypVS3TbKQoZUwhZe4X9xayMbGQYXdwDNbqLR/jyPLg9wI gJZcB1qM42+tTsOvlgaszy9uNgcpEUiXfY8xo3RHrT/iw7ht4ycY8f91tb+1QUmcMjoG x7NQhxppBm/Ub/DIcjppknybwZsOxePGRhP9t2J4ufJFeeQNdrHwMWmb2Db857ADZZzX e4udsaOGtDe9VTlMdi23Nh9w8/NDOvL3L7Rx/weB6PaFndWs8q6pkJO5FuuMHDhz5xBH 2CIehBWOGHhmJp6k3qavFUAFiHuhoxIEWr1Lp1d7DT6Jxgctse7laiEW5JlKPg5Yy2Mw YQOQ== X-Gm-Message-State: ACgBeo0+ARPC2DVrDkogHVxQ21Mud4vCFZvfmaT9lxFGTjBl4iNxy4H3 4QQiBrbRoJVcqc1nD0NQvvKlBy24knWUpBBONJ5O5w== X-Google-Smtp-Source: AA6agR7JGTS75eRLb3PpWY05edC4/z5G8WRhg3NMJzHeWfFvV+hZJIJ99SEIAlSxZ00vAdN1IrpEj4h4o4KGIuJ5bqw= X-Received: by 2002:ac2:4f03:0:b0:48a:6061:bd8e with SMTP id k3-20020ac24f03000000b0048a6061bd8emr7629025lfr.647.1659984455809; Mon, 08 Aug 2022 11:47:35 -0700 (PDT) Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <96f53c237316dab4b1b8c682685266faa92da816.1652074503.git.christophe.leroy@csgroup.eu> In-Reply-To: <96f53c237316dab4b1b8c682685266faa92da816.1652074503.git.christophe.leroy@csgroup.eu> From: Nick Desaulniers Date: Mon, 8 Aug 2022 11:47:24 -0700 Message-ID: Subject: Re: [PATCH v3 11/25] powerpc/ftrace: Make __ftrace_make_{nop/call}() common to PPC32 and PPC64 To: Christophe Leroy , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , naveen.n.rao@linux.vnet.ibm.com Cc: llvm@lists.linux.dev, nathan@kernel.org, omosnacek@gmail.com, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Content-Type: text/plain; charset="UTF-8" Christ...that's not what I meant to send; sorry, mutt is giving me bizarro errors today so I can't insert myself into threads using the usual incantation I have in the past. What I meant to send was: Christophe, Ondrej reported a regression with ftrace when building w/ clang bisected to this commit. Can you PTAL? https://github.com/ClangBuiltLinux/linux/issues/1682 Thanks, ~Nick 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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2C6B7C00140 for ; Mon, 8 Aug 2022 18:48:20 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4M1lZp4kLFz3c3J for ; Tue, 9 Aug 2022 04:48:18 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.a=rsa-sha256 header.s=20210112 header.b=rIwKG1dy; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=google.com (client-ip=2a00:1450:4864:20::135; helo=mail-lf1-x135.google.com; envelope-from=ndesaulniers@google.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.a=rsa-sha256 header.s=20210112 header.b=rIwKG1dy; dkim-atps=neutral Received: from mail-lf1-x135.google.com (mail-lf1-x135.google.com [IPv6:2a00:1450:4864:20::135]) (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 4M1lZB0B9Dz2xJ8 for ; Tue, 9 Aug 2022 04:47:44 +1000 (AEST) Received: by mail-lf1-x135.google.com with SMTP id d14so13888952lfl.13 for ; Mon, 08 Aug 2022 11:47:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=spLx4BmS0ESQuFMLlfBbiEsVcFilYdm6jlWZCb/lP3E=; b=rIwKG1dyJQEyjuMi1QLgibUoOzQIG1Och0sDLUfq6AwqMRaKay8U1ROjw0BPOQfccD ypVPSWEgS6aO1jHxtVHzma4sMfFhmKGIgZNTM7IWPQNYoO4/hIjZB2MSbV2LD4ISmLEB 2rJQgmWnWMHsqHk6bQn7cQZ6+BSlQmP9Y0iTz5lgBRmV6cZAQCeUKSfbtAejOW7C6nuj JBiVhW467pd3ToP3UI/g16Cw7hsMJZVfnWvys3vBRc+1Paf+Z5kHa1ZWZ7EYlby7eDtl yc03WR8YamDZ8u/kRiY26QQErFvgCf1qmea0t+hHyYMTfNjhwVvvFAYfkFS0YuCx6xOX 4K7Q== 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=spLx4BmS0ESQuFMLlfBbiEsVcFilYdm6jlWZCb/lP3E=; b=kMM/G2AzJkB9NoKnzEhtoM4PWFx5DHOjsY1U+KUcY7dNVykUFSiUP5clRQRQ3Rm7t5 zXi/qzH09Tv+PbE+BA/SRTlIzraFaJESHNBQPkziG0bgRFbKBrEaKCwC64V0xMGHbDgr xzVAGtaLarMQJX0rhGd1j9lkKrX2cZ3u5P5TvGmetJQw7L+lP/X73+nah6eViY5q6PL9 DwUUNqQSqd5sbHltqydns9uy464o8YcVrTUg65BFY3KT1/ePnOGcuPDNDpN+UN9l4y9F 86h4HOWsj4YslDNjdJW797mGBfaWg4Dq3E4iTExcOu5KW5tc8Mhw/VQOEJhOCQTKup8M T2UA== X-Gm-Message-State: ACgBeo2mfTfgQGDrbLevnJ1TFXK7SetGNUGFtBcmc/GEJFSVFHVWGHQz azbjujdLwlpyURcFuEs6bMG2GqKoLNjuj08MovM68g== X-Google-Smtp-Source: AA6agR7JGTS75eRLb3PpWY05edC4/z5G8WRhg3NMJzHeWfFvV+hZJIJ99SEIAlSxZ00vAdN1IrpEj4h4o4KGIuJ5bqw= X-Received: by 2002:ac2:4f03:0:b0:48a:6061:bd8e with SMTP id k3-20020ac24f03000000b0048a6061bd8emr7629025lfr.647.1659984455809; Mon, 08 Aug 2022 11:47:35 -0700 (PDT) MIME-Version: 1.0 References: <96f53c237316dab4b1b8c682685266faa92da816.1652074503.git.christophe.leroy@csgroup.eu> In-Reply-To: <96f53c237316dab4b1b8c682685266faa92da816.1652074503.git.christophe.leroy@csgroup.eu> From: Nick Desaulniers Date: Mon, 8 Aug 2022 11:47:24 -0700 Message-ID: Subject: Re: [PATCH v3 11/25] powerpc/ftrace: Make __ftrace_make_{nop/call}() common to PPC32 and PPC64 To: Christophe Leroy , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , naveen.n.rao@linux.vnet.ibm.com 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: nathan@kernel.org, linuxppc-dev@lists.ozlabs.org, llvm@lists.linux.dev, omosnacek@gmail.com, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Christ...that's not what I meant to send; sorry, mutt is giving me bizarro errors today so I can't insert myself into threads using the usual incantation I have in the past. What I meant to send was: Christophe, Ondrej reported a regression with ftrace when building w/ clang bisected to this commit. Can you PTAL? https://github.com/ClangBuiltLinux/linux/issues/1682 Thanks, ~Nick