Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754889AbaLWHVd (ORCPT ); Tue, 23 Dec 2014 02:21:33 -0500 Received: from mail-wi0-f177.google.com ([209.85.212.177]:47731 "EHLO mail-wi0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751976AbaLWHVb (ORCPT ); Tue, 23 Dec 2014 02:21:31 -0500 Message-ID: <549917F6.1080504@redhat.com> Date: Tue, 23 Dec 2014 08:21:26 +0100 From: Paolo Bonzini User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: Andy Lutomirski , Marcelo Tosatti CC: Gleb Natapov , kvm list , "linux-kernel@vger.kernel.org" , "xen-devel@lists.xenproject.org" , glommer@gmail.com Subject: Re: [RFC 0/2] x86, vdso, pvclock: Cleanups and speedups References: In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 23/12/2014 01:39, Andy Lutomirski wrote: > This is a dramatic simplification and speedup of the vdso pvclock read > code. Is it correct? > > Andy Lutomirski (2): > x86, vdso: Use asm volatile in __getcpu > x86, vdso, pvclock: Simplify and speed up the vdso pvclock reader Patch 1 is ok, Acked-by: Paolo Bonzini For patch 2 I will defer to Marcelo and Glauber (and the Xen folks). Paolo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/