From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754238AbcFPWvg (ORCPT ); Thu, 16 Jun 2016 18:51:36 -0400 Received: from mail-pa0-f49.google.com ([209.85.220.49]:33064 "EHLO mail-pa0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752815AbcFPWve (ORCPT ); Thu, 16 Jun 2016 18:51:34 -0400 Date: Thu, 16 Jun 2016 22:51:31 +0000 From: Wei Yang To: Joerg Roedel Cc: Wei Yang , dwmw2@infradead.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] iommu/vt-d: reduce extra first level entry in iommu->domains Message-ID: <20160616225130.GA3311@vultr.guest> Reply-To: Wei Yang References: <1463798511-4015-1-git-send-email-richard.weiyang@gmail.com> <20160524230655.GA28550@vultr.guest> <20160615113921.GD26566@8bytes.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160615113921.GD26566@8bytes.org> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jun 15, 2016 at 01:39:21PM +0200, Joerg Roedel wrote: >On Tue, May 24, 2016 at 11:06:55PM +0000, Wei Yang wrote: >> Hi, Joerg >> >> Not sure whether you think this calculation is correct. >> >> If I missed something for this " + 1" in your formula, I am glad to hear your >> explanation. So that I could learn something from you :-) > >Yeah, your calculation is correct, I applied the patch. > Thanks Joerg. My gmail seems block my mail recently, hope it works this time. :-) Have a good day. >Thanks, > > Joerg -- Wei Yang Help you, Help me