From nobody Fri Oct 18 06:19:05 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=pass(p=none dis=none) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; t=1684265826; cv=none; d=zohomail.com; s=zohoarc; b=MZNF7AWJjz3XB7B8Tlvg2i7Lr3dWx7jHjNpnwV9VFAl0S+LxHoKQn71ei9VNB4ckyWdlwxJM1l4ySeVlO+0MGKj4IXQXh/zCS8EGiObCQdTxJipE0lHpjOyk/XS1eRiODx9id32Um2g93l4tk5C3lc54zh1VeAsIPbcV0bX/QPM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1684265826; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=Nu0jsMva7tp1kgFkp4JorkprZb/WZxLs8PF1Sco+8ZY=; b=blj5HQ/LYjNJcEcVuOF/LK+hWoEohq1/JNo7hfwvx3GITn+D+A2Ch5TeG1jAz5vi1jUV0yPozijPff919BB12ZAGeZwue1UiOrQZB0sAmC/fw9KDFGEbAJowqtO6XQ3b3A6k8cJIUn0CKzQoht/Ic+iZFrEAI/AH85mjXxvQiwc= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 1684265826055632.8202726897323; Tue, 16 May 2023 12:37:06 -0700 (PDT) Received: from list by lists.xenproject.org with outflank-mailman.535570.833448 (Exim 4.92) (envelope-from ) id 1pz0TS-0003lo-4x; Tue, 16 May 2023 19:36:42 +0000 Received: by outflank-mailman (output) from mailman id 535570.833448; Tue, 16 May 2023 19:36:42 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1pz0TS-0003lc-1e; Tue, 16 May 2023 19:36:42 +0000 Received: by outflank-mailman (input) for mailman id 535570; Tue, 16 May 2023 19:36:41 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1pz0TQ-00020V-W8 for xen-devel@lists.xenproject.org; Tue, 16 May 2023 19:36:40 +0000 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id f9db99f2-f420-11ed-8611-37d641c3527e; Tue, 16 May 2023 21:36:39 +0200 (CEST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 5DC6463E9F; Tue, 16 May 2023 19:36:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 83CFFC433A1; Tue, 16 May 2023 19:36:32 +0000 (UTC) X-Outflank-Mailman: Message body and most headers restored to incoming version X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: f9db99f2-f420-11ed-8611-37d641c3527e DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684265798; bh=9077UjXDS1JwWtjrb4zvyxiWevrXkl5r2sPVXNElvI0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nU4bcoQ15stgmO0CsrS+eCvsm+gCXhBNBFSdZUZJDZs6Fl6sPo6aQAEbL7HvpgQPw 34YU/6UqjzMRVqANQ++OmNHESa6zNkcaFm2LUOgnGFvueZRpIj33bI3tKq9iIVMOE8 GqW/XJRm7a1E2WWrjpdlejWdGAQtbuecvIZU5NAHZBM5oQh2e9un6it3oTQsqi/lTG 5kxTBEILwkSTC+lRDq4IqynAvKjTaueAozerHdsQ+TGjB+//lEcb2OOHgN+9Q9axD4 hkpT/62nrOrSL8vWP+nEXayygL8S/uqGna9VmOHK6w0B/JcOokBXElfO8XCeFSQKdo bT2kB6PN6dMAg== From: Arnd Bergmann To: x86@kernel.org Cc: Arnd Bergmann , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , Andy Lutomirski , Steven Rostedt , Masami Hiramatsu , Mark Rutland , Juergen Gross , "Srivatsa S. Bhat (VMware)" , Alexey Makhalov , VMware PV-Drivers Reviewers , Peter Zijlstra , Darren Hart , Andy Shevchenko , Boris Ostrovsky , "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-pci@vger.kernel.org, platform-driver-x86@vger.kernel.org, xen-devel@lists.xenproject.org, linux-pm@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 05/20] x86: head: add dummy prototype for mk_early_pgtbl_32 Date: Tue, 16 May 2023 21:35:34 +0200 Message-Id: <20230516193549.544673-6-arnd@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230516193549.544673-1-arnd@kernel.org> References: <20230516193549.544673-1-arnd@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @kernel.org) X-ZM-MESSAGEID: 1684265826923100001 Content-Type: text/plain; charset="utf-8" From: Arnd Bergmann 'make W=3D1' warns about a function without a prototype in the x86-32 head = code: arch/x86/kernel/head32.c:72:13: error: no previous prototype for 'mk_early_= pgtbl_32' [-Werror=3Dmissing-prototypes] This is called from assembler code, so it does not actually need a prototyp= e. I could not find an appropriate header for it, so just declare it in front of the definition to shut up th warning. Signed-off-by: Arnd Bergmann Reviewed-by: Alexander Lobakin --- arch/x86/kernel/head32.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/kernel/head32.c b/arch/x86/kernel/head32.c index 10c27b4261eb..246a609f889b 100644 --- a/arch/x86/kernel/head32.c +++ b/arch/x86/kernel/head32.c @@ -69,6 +69,7 @@ asmlinkage __visible void __init __noreturn i386_start_ke= rnel(void) * to the first kernel PMD. Note the upper half of each PMD or PTE are * always zero at this stage. */ +void __init mk_early_pgtbl_32(void); void __init mk_early_pgtbl_32(void) { #ifdef __pa --=20 2.39.2