Received: by 10.223.176.5 with SMTP id f5csp554704wra; Sat, 27 Jan 2018 05:22:24 -0800 (PST) X-Google-Smtp-Source: AH8x227rz8YFoHdwUivLR9kckftWbovRT2h9IDGqir2c4xOlwSFRjmMKWOvd6R5aYdWQmEvubLS5 X-Received: by 2002:a17:902:4381:: with SMTP id j1-v6mr4372509pld.110.1517059344557; Sat, 27 Jan 2018 05:22:24 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1517059344; cv=none; d=google.com; s=arc-20160816; b=wCUXRuB7B9tIxFb8GPFXFScmr4rgz6zmzwvaT9ffNA0Ue+NrF68AHID7yxBP5G+Bf7 fhYCYUV91siIkZFvoIsFE/I3cAzmygG54J7qc4qDqXPhENKQ/0nHKf2jviGktZuCiJtb Q/ot1mBbA+fFfn/B4aFqugQ23lZS0rgv6CBwwDJ//0nZipPoUmCEaAv9ixXN++t1r/wa bVRX+Flb6bqyvDWmIN+w1MECl78VMsgyHB5eVRn9W8AtgoxsPWCqFR28OiIa6Xo8J2bD fcYMp7DiheXCaGK0ErCrXCTrC/i0ENo+42/IGbTNiX3px5IWAdYue1z09Hx2/ea8Tr+d aOAg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:arc-authentication-results; bh=Poeo1EPj+FfPZtihvcSaVP3Yp7O0rsKWw6L/JtGZ5tY=; b=g1NOHWUsW9E3RQix2/YoDZqFGlkKURS9Il1WpoP158jvv6kDWonhfEdESuAq3N7xji yHALAN2dzU0s5zMveQvj7G4NWvNm6O6PzrLwLsbxlLiaZhraOwIjtoHwW/3VfUfPnitX g7u1jb7tqnMsXpzJyhCMX2F5KHBNcG2rZ4XVjGMG7TAObFLBGa3hjParAHzisKjoWbc0 f0pb1CCZYm8uySa0Ks3wfUOs1nRSkveXJJb0X8jMX7Yrg3q415CaLjDyE9K19vWs8t4c cSCOpxO1LzaATzrVdIqk5gG4P9Vk5vDSSr37PVBWNbcnms8Tb/EIz2n7pabdboqWYNYf 9HkQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id e33-v6si5348945pld.518.2018.01.27.05.22.10; Sat, 27 Jan 2018 05:22:24 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752728AbeA0NVq (ORCPT + 99 others); Sat, 27 Jan 2018 08:21:46 -0500 Received: from mail.skyhub.de ([5.9.137.197]:49174 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751431AbeA0NVp (ORCPT ); Sat, 27 Jan 2018 08:21:45 -0500 X-Virus-Scanned: Nedap ESD1 at mail.skyhub.de Received: from mail.skyhub.de ([127.0.0.1]) by localhost (blast.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id pHv2jc0PM-AV; Sat, 27 Jan 2018 14:21:44 +0100 (CET) Received: from pd.tnic (p200300EC2BE03F0018898899508E3FC1.dip0.t-ipconnect.de [IPv6:2003:ec:2be0:3f00:1889:8899:508e:3fc1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 55F4D1EC0361; Sat, 27 Jan 2018 14:21:44 +0100 (CET) Date: Sat, 27 Jan 2018 14:21:34 +0100 From: Borislav Petkov To: David Woodhouse Cc: X86 ML , LKML , Josh Poimboeuf , tim.c.chen@linux.intel.com, pjt@google.com, jikos@kernel.org, gregkh@linux-foundation.org, dave.hansen@intel.com, riel@redhat.com, luto@amacapital.net, torvalds@linux-foundation.org, ak@linux.intel.com, keescook@google.com, peterz@infradead.org Subject: Re: [PATCH 2/2] x86/speculation: Simplify indirect_branch_prediction_barrier() Message-ID: <20180127132134.o4owjyjo275l3byg@pd.tnic> References: <20180126121139.31959-1-bp@alien8.de> <20180126121139.31959-4-bp@alien8.de> <1516970011.30244.223.camel@infradead.org> <20180126132431.fsbd3c3g2yreazy6@pd.tnic> <1516983879.30244.236.camel@infradead.org> <20180126164746.dpo7dswid5tjk2tz@pd.tnic> <20180126200616.5xfn244uzeu7ptyo@pd.tnic> <20180126200813.cignvfovk2dhlzbh@pd.tnic> <1517056361.6624.17.camel@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1517056361.6624.17.camel@infradead.org> User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jan 27, 2018 at 12:32:41PM +0000, David Woodhouse wrote: > Did I already say that needs to live in asm-prototypes.h? That's a C function. > And it needs to be exported to modules, I think. Right. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.