Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757665AbeAHWyU (ORCPT + 1 other); Mon, 8 Jan 2018 17:54:20 -0500 Received: from one.firstfloor.org ([193.170.194.197]:55390 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753767AbeAHWyT (ORCPT ); Mon, 8 Jan 2018 17:54:19 -0500 Date: Mon, 8 Jan 2018 14:54:17 -0800 From: Andi Kleen To: David Woodhouse Cc: Andi Kleen , pjt@google.com, linux-kernel@vger.kernel.org, gregkh@linux-foundation.org, tim.c.chen@linux.intel.com, dave.hansen@intel.com, tglx@linutronix.de, luto@amacapital.net, Andi Kleen Subject: Re: [PATCH] x86/retpoline: Avoid return buffer underflows on context switch Message-ID: <20180108225417.l5fkghho4ira2f6u@two.firstfloor.org> References: <20180108201531.6782-1-andi@firstfloor.org> <1515447517.4423.25.camel@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1515447517.4423.25.camel@infradead.org> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: > We want this on vmexit too, right? Yes. KVM patches are done separately. -Andi