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=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 88732C33CB7 for ; Mon, 20 Jan 2020 06:00:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 53E8E2077C for ; Mon, 20 Jan 2020 06:00:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="fRdy9FIS" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726590AbgATGAK (ORCPT ); Mon, 20 Jan 2020 01:00:10 -0500 Received: from mail-pf1-f195.google.com ([209.85.210.195]:41154 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725783AbgATGAK (ORCPT ); Mon, 20 Jan 2020 01:00:10 -0500 Received: by mail-pf1-f195.google.com with SMTP id w62so15276504pfw.8 for ; Sun, 19 Jan 2020 22:00:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=DFjThD5KqeMZi/zXBmMw7tvmONl4MC0LP5kRzMUQwQY=; b=fRdy9FISKBGOtrPq94MvbSt01MUCNeIhsVans22cQTANqaaNvq6M/IBjDym08+/225 2HpA3OhJR1qfQXE9QlvKeeLEqYTfeMZqkbt3tZMyrw1M4QZyq5UUq58+oYzCOdlAHarX oeAj1NyrwQl2BFwn9q8gsLHcRpWe2+O4OppSEUQ1k/VrxlCZOFPqV38UEVrjsrtUYmeU C2FxO25cEnKSuJ6DCcWuoTSAZdw1DDdrXQw0+y654FT52ICTJ8b4+Wl8XKlt9DHzkVbV bp/RD1ZP/yqirQu1ysja7LVN9SZWowcLC8KE6OZsOAhnZyX99q59188UmE/EZ3vbEMoI wJXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=DFjThD5KqeMZi/zXBmMw7tvmONl4MC0LP5kRzMUQwQY=; b=GDpshwVmU1QrRwxRRMEGqH/ec7SZTgCCOvt9t94Ajdl38/5x5vxS5hw2xJdJhzh62D CAKwuoCmUuf8WBKWhsjlnrT6HejukiFs85sdNTuryeYkYRPmucil9dluPPDB2XODI79J BYDFmU3RUig2V8ZpfK5fBkeTWvJ6u+lH5ATUaZOAatR6FIEzI+LArJ43+8Bo1miEIEJG 0McAVwYbnbTR7+NjXcH0kXCmD+dvgwbs/TieI5xcPPMPBDaoNslR/cFtwHQ0GCR1eJJ/ 0vvAsLf22rMhbCdt6T8Ajr92uti8vSi6w/FT6hmS6l2ln1HXur1DHRfUr6urfFzffoyy bgqw== X-Gm-Message-State: APjAAAWuJxYW6tWLkzm0TKRCQe64kZY9FJHqmufTjq6rL0x+ri/mGw95 HvTLMOCP9j0nEzA1CRQWt/p2QA== X-Google-Smtp-Source: APXvYqzvgBcY8f/cIeCJBhyM78RkJZ88kv+h77VnoqksyXWYX8mMpcvOieW5fDE3qhmQBInYNYJnyw== X-Received: by 2002:a63:1d1a:: with SMTP id d26mr55612556pgd.98.1579500008181; Sun, 19 Jan 2020 22:00:08 -0800 (PST) Received: from localhost ([122.172.71.156]) by smtp.gmail.com with ESMTPSA id w11sm38194423pfi.77.2020.01.19.22.00.07 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 19 Jan 2020 22:00:07 -0800 (PST) Date: Mon, 20 Jan 2020 11:30:05 +0530 From: Viresh Kumar To: Stephen Rothwell Cc: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Peter Zijlstra , Linux Next Mailing List , Linux Kernel Mailing List Subject: Re: linux-next: build warning after merge of the tip tree Message-ID: <20200120060005.g7at22c4g2rxmpet@vireshk-i7> References: <20200120163853.53da0ac5@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200120163853.53da0ac5@canb.auug.org.au> User-Agent: NeoMutt/20180716-391-311a52 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 20-01-20, 16:38, Stephen Rothwell wrote: > Hi all, > > After merging the tip tree, today's linux-next build (x86_64 allnoconfig > and a couple of other allnoconfigs) produced this warning: > > kernel/sched/fair.c:5221:12: warning: 'sched_idle_cpu' defined but not used [-Wunused-function] > 5221 | static int sched_idle_cpu(int cpu) > | ^~~~~~~~~~~~~~ > > Introduced (I think) by commit > > 323af6deaf70 ("sched/fair: Load balance aggressively for SCHED_IDLE CPUs") Thanks for reporting this Stephen. I have sent a fix for it now and cc'd you as well. -- viresh