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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 15D00C77B7F for ; Tue, 16 May 2023 19:37:55 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id A3B1628000A; Tue, 16 May 2023 15:37:54 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id A114C280001; Tue, 16 May 2023 15:37:54 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 900F928000A; Tue, 16 May 2023 15:37:54 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id 7DA08280001 for ; Tue, 16 May 2023 15:37:54 -0400 (EDT) Received: from smtpin10.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 3A3A3A03E3 for ; Tue, 16 May 2023 19:37:54 +0000 (UTC) X-FDA: 80797128468.10.A21177D Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf17.hostedemail.com (Postfix) with ESMTP id 7DEAB40016 for ; Tue, 16 May 2023 19:37:52 +0000 (UTC) Authentication-Results: imf17.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=j20kxPBB; spf=pass (imf17.hostedemail.com: domain of arnd@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=arnd@kernel.org; dmarc=pass (policy=none) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1684265872; a=rsa-sha256; cv=none; b=xZGhpPKx0KdIqVrKK/puW0RFexZs+tHUI97XZwNflwAQHufaMhG1TmyJHZZY88/xpWDUio E+mHxmvifp/03lm+WCNqByYUd6csyYz5yDn8htH4rPwQoE5JvYLBIdV8Bdf+HMrheuoPof D5lfSQPsPWvwwB8Yd4NQfsaPNNq1vi8= ARC-Authentication-Results: i=1; imf17.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=j20kxPBB; spf=pass (imf17.hostedemail.com: domain of arnd@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=arnd@kernel.org; dmarc=pass (policy=none) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1684265872; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=gigHMuuyAESN6T105RvhBXeUqR2L13lmgTjmiPF3Qq0=; b=HV49/cWbdjY/JMyFDEwvJTiyXVElea+OoDmpXwgu9zUB4wU7/W68695dsNfVOVrOqmDVo/ eqEEvj1bs9UUeyo3xc8VKvJDl4qAy9U3f3nsbFwkAWIHRdISUNzQIa0u/s6aRclIYW7zQr IieU+F6lO8zKlFjOd07c1nnZ4KRPQ/s= 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 A17B563EC0; Tue, 16 May 2023 19:37:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CC9F0C4339C; Tue, 16 May 2023 19:37:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684265871; bh=gSQe4II2iJtS+QQtWHfwrqCvLdxK7Wzo7e0HtFoFV5g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=j20kxPBBFRIlxqq0mFZaJS7pQ1cCrLadjW3BuMisWulwenHNraGn3QWbXEUvelZB9 k8AScRxshCwAwrVHCxXAtcvrlQ6DnbnlQVpLaumX7l4EAkHg/GHsGYTQGiOvmWdeHV nnvqCAqbFDpb6jdopaiVGQxZ8tQP14F6vLmY6rEGNbIsMSxZRZfWCAbLoJmiLJul9v mHgb9qRmHAMRdPNwGH1ZJuxcpbeasYeDWHN2uDuIqWD3/Br6dub6irvZhT2xBqimyR 5zR/L6TK+jHMgzzDqKoPOtdy3hz/UK9lh7gf7JJ+DhFN6pkHpaPxXMMg+7/fxjhdum PLw3akFNr0smA== 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 17/20] x86: usercopy: include arch_wb_cache_pmem declaration Date: Tue, 16 May 2023 21:35:46 +0200 Message-Id: <20230516193549.544673-18-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: 8bit X-Rspam-User: X-Stat-Signature: s6fsbdmkiry8b7ja9c5n8ai3y49sec7e X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 7DEAB40016 X-HE-Tag: 1684265872-350855 X-HE-Meta: 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 z8Bxtrws ux87hcfYPqkmuMzORxGsgaF0Y0yctbXLAvx5h9FSn4L2gzPs3PZHFjqZIIbxhq9xcYV3cHqrS7DEJ51cnHpLF4STLcYCH2KAg8aAFV7UqOHJcDzdnU1XLBE3ZpyrBw5PCiEg4JyAuF+cz8H9kRiQsc0vYuLbPjtNN9DCF9of1+00sES+MnPhvt+SFxBQBYsgezNGDlVqFzmDc+e+bauqnV8LY2mR77G+dNrYzydOkA0y/B6mNRJI7y13UD/oFEKxm9Dr0x83Jb8PwSzL5zZzpkstG1B8Uh4BqryIOYc23wLp9NE+fF2v75CFL75TpZFILjiQwJ06FnUizLI9sg07gYFdzR1fvMFypHb7M X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Arnd Bergmann arch_wb_cache_pmem() is declared in a global header but defined by the architecture. On x86, the implementation needs to include the header to avoid this warning: arch/x86/lib/usercopy_64.c:39:6: error: no previous prototype for 'arch_wb_cache_pmem' [-Werror=missing-prototypes] Signed-off-by: Arnd Bergmann --- arch/x86/lib/usercopy_64.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c index 003d90138e20..e9251b89a9e9 100644 --- a/arch/x86/lib/usercopy_64.c +++ b/arch/x86/lib/usercopy_64.c @@ -9,6 +9,7 @@ #include #include #include +#include /* * Zero Userspace -- 2.39.2