From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f201.google.com (mail-pl1-f201.google.com [209.85.214.201]) (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 8935A7C for ; Wed, 8 Mar 2023 01:08:03 +0000 (UTC) Received: by mail-pl1-f201.google.com with SMTP id a9-20020a170902b58900b0019e2eafafddso8505824pls.7 for ; Tue, 07 Mar 2023 17:08:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; t=1678237683; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=NtzlIfpk9YdNwky09HPcEQ6276tdVtHWZhXfb1xy5GE=; b=ime9ags+Wyv3pjLIK0fcn+N5WqR3JdATyDXWzSTdLotDDE3ci/o+5yTe9yKHSuMjAc cru7FeDNYTMaUQsVDmhI4quRop59dYffhWsIJi1MHArHFvFKJMv0igu7Rk80p/Dxlsui zKoqkbkDsGA/c4Wg+D+VFamrLovXTeWsjYa5S85F6o84I/j8ADGeIVl0WG5IuqppkH8m GQP55g8CWt/Jq6p8RCcAekT7mM4hTFKY6/bSppkFxb751q554Qm7sEQU3j2M9pw+m5C/ cg8wbjUnihomOjHKoum9PuzMg8FRUBRPeYWQhsxAibmTxXUjb+/vLdg7IcbtzTi6wHco YL5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678237683; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=NtzlIfpk9YdNwky09HPcEQ6276tdVtHWZhXfb1xy5GE=; b=bR0IY4VJwDI1I4+jJpCX4nizHmQlwgIyL/VIgOWlCqlAlkyCHxHlGgxQz7xoxu9frz Eb2lVgm83IqYeu1W+P1SQSpsIYfBHl2eIUV6Ue1Poc205Ew6lCqjk0NYOvXRrgmjW5WU 44/wuPf02B5f5Zo7znye/6HhNlhPpmKySSHwHgnYMk7esksbmyTH8ObUkUvqLe/14PaM Y4N69Pimn+LzwANHJTmnKC7ouIqnzdTGca2JHXN6hFs8XzSjaKXpBulCvk+9q77ybSCJ tv6U07cTrZoeANVqw2sWpYolmVIVhnPxb9HUg/CLFF/xrOz2FmJafmjElceDYt8jJPE5 R7QQ== X-Gm-Message-State: AO0yUKUuwYJ0swhxav1rI/hrD8AHdsXzEizOYzO6rhcLtL9jYBuVokWi Q5HMWfIQky6ZV7W4ZtrM6+rUOid3aMo= X-Google-Smtp-Source: AK7set9jyf4N4HoUd9tny2NoKM+cjaI03S38wtivNHC6AdCk+Tj0xaeOWkit8U3qmrA5NiA/4ZV6s6HZ28s= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a63:924d:0:b0:503:a26e:b4cf with SMTP id s13-20020a63924d000000b00503a26eb4cfmr5779022pgn.8.1678237682848; Tue, 07 Mar 2023 17:08:02 -0800 (PST) Date: Tue, 7 Mar 2023 17:08:01 -0800 In-Reply-To: <202303031630.ntvIuYqo-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <202303031630.ntvIuYqo-lkp@intel.com> Message-ID: Subject: Re: arch/powerpc/kvm/e500mc.c:171:5: error: no previous prototype for 'kvmppc_e500mc_check_processor_compat' From: Sean Christopherson To: kernel test robot Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Paolo Bonzini Content-Type: text/plain; charset="us-ascii" On Fri, Mar 03, 2023, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: 2eb29d59ddf02e39774abfb60b2030b0b7e27c1f > commit: 7cb79f433e75b05d1635aefaa851cfcd1cb7dc4f KVM: PPC: Fix refactoring goof in kvmppc_e500mc_init() > date: 5 weeks ago > config: powerpc-randconfig-r001-20230302 (https://download.01.org/0day-ci/archive/20230303/202303031630.ntvIuYqo-lkp@intel.com/config) > compiler: powerpc-linux-gcc (GCC) 12.1.0 > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7cb79f433e75b05d1635aefaa851cfcd1cb7dc4f > git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > git fetch --no-tags linus master > git checkout 7cb79f433e75b05d1635aefaa851cfcd1cb7dc4f > # save the config file > mkdir build_dir && cp config build_dir/.config > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc olddefconfig > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash > > If you fix the issue, kindly add following tag where applicable > | Reported-by: kernel test robot > | Link: https://lore.kernel.org/oe-kbuild-all/202303031630.ntvIuYqo-lkp@intel.com/ > > All errors (new ones prefixed by >>): > > >> arch/powerpc/kvm/e500mc.c:171:5: error: no previous prototype for 'kvmppc_e500mc_check_processor_compat' [-Werror=missing-prototypes] > 171 | int kvmppc_e500mc_check_processor_compat(void) > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > cc1: all warnings being treated as errors > > > vim +/kvmppc_e500mc_check_processor_compat +171 arch/powerpc/kvm/e500mc.c > > 170 > > 171 int kvmppc_e500mc_check_processor_compat(void) Gah, should be "static". I'll send a patch.