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=-3.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 B61F8C433E2 for ; Fri, 11 Sep 2020 16:53:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 68D07207FB for ; Fri, 11 Sep 2020 16:53:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599843205; bh=RKZDGFMSY/Zo+MquXXPlMcnyKryPv5nK7JNUHpB+d00=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=zzKtDu4dwZvmwbqbnoJK+p6ogudw5893dhqNCQhuGJ4zYa6vnGKrm5/j/wzdh+ljm L+cHt+KO2iDTkWEW9rNLH4jTr5DsEttSRamY1IrbdxUBPCLbM7cY2cepnvIISeC+xZ G+ucaOfDuZSCLEMEoTmJU1pkGHACGb1kxDk66Po8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725786AbgIKQw7 (ORCPT ); Fri, 11 Sep 2020 12:52:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47154 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725875AbgIKQvq (ORCPT ); Fri, 11 Sep 2020 12:51:46 -0400 Received: from mail-lf1-x143.google.com (mail-lf1-x143.google.com [IPv6:2a00:1450:4864:20::143]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E0A15C061573 for ; Fri, 11 Sep 2020 09:51:45 -0700 (PDT) Received: by mail-lf1-x143.google.com with SMTP id d15so6495716lfq.11 for ; Fri, 11 Sep 2020 09:51:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=TRvX50M00tmvx7pTa10pVJpXWiSmr8AIn3PnsdFX1po=; b=WJXM8/S2PJ4H0OFfbqsmFLuTERhew7lrgEI2nsDP2sENxEsOs2rRflrEdLsK1QE7Oy Uv7KwiB4HnCpt/ZJw5VcHvJxySdUqFwptBtuMm9WPPnbktNh9KxED/sqGHqSX2hEzv2/ sRPbkyekgCVpNMcXZgmUpRvmZLymCfre8W8XY= 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=TRvX50M00tmvx7pTa10pVJpXWiSmr8AIn3PnsdFX1po=; b=EHRRpFYcS/p5EVJKdBjg7aDZgfey6ZNNklXInq+5jntNPd86CqHb0SAnVteXSPnnP2 0SCyfpVqLYyqiX/feOLRVtmXqjZKQL8dnHMxXUGb/LZ679nvXCW1x7GOmOaTp5WPtWZC rCekzKGX/RenPMGmbsS1xKb5ZbZnkBVd+E90FBJhv8W4O6fyPjNcSt3o0AqUWZIE+5Yw tIjuSq2wMvbFahWOgTqh74M+/PbFxclO2xYmA1rfn5LFhJc2icLYG1tYOiuNcFeZZtBg uwiVqS1bW1fRBsaH7WStdv2y01rN4M38dPsZSihFrz9/nSwFmh5MIrLDcVH+SjJAve60 vzAQ== X-Gm-Message-State: AOAM530smB4gDL4naR6O9Xln/4j1cun2+dp+EGv+4BEWq0iLZMTSkrS5 GLmVf/vv37oHnI8qEjnHbd216ZPsw0x66Q== X-Google-Smtp-Source: ABdhPJxOVoNvMrhz/myPT6s+dSheKTX7KxVTxEjRocS0lRTNLfWT+VWkefC01XMj39N4557Mfpl4UA== X-Received: by 2002:a19:be0c:: with SMTP id o12mr599921lff.313.1599843104058; Fri, 11 Sep 2020 09:51:44 -0700 (PDT) Received: from mail-lf1-f54.google.com (mail-lf1-f54.google.com. [209.85.167.54]) by smtp.gmail.com with ESMTPSA id z20sm590154ljm.41.2020.09.11.09.51.43 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 11 Sep 2020 09:51:43 -0700 (PDT) Received: by mail-lf1-f54.google.com with SMTP id z17so6490713lfi.12 for ; Fri, 11 Sep 2020 09:51:43 -0700 (PDT) X-Received: by 2002:a19:e00a:: with SMTP id x10mr626634lfg.603.1599843102795; Fri, 11 Sep 2020 09:51:42 -0700 (PDT) MIME-Version: 1.0 References: <5b1e2536cdbaa5246b60d7791b76130a74082c62.1599751464.git.jpoimboe@redhat.com> In-Reply-To: <5b1e2536cdbaa5246b60d7791b76130a74082c62.1599751464.git.jpoimboe@redhat.com> From: Linus Torvalds Date: Fri, 11 Sep 2020 09:51:27 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] objtool: Fix noreturn detection for ignored functions To: Josh Poimboeuf Cc: "the arch/x86 maintainers" , Peter Zijlstra , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Sep 10, 2020 at 8:25 AM Josh Poimboeuf wrote: > > Fixes the following warning: Ack, confirmed. I assume I'll be getting this through the usual channels. [ In the meantime, Peter Oberparleiter figured out what was wrong with GCOV and it's been re-enabled on my system, so I'm not seeing this warning any more because GCOV ends up effectively modifying the code generation to the point where the situation doesn't happen with allmodconfig any more. But ithat is just one particular config ] Linus