From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757366AbcIHG4M (ORCPT ); Thu, 8 Sep 2016 02:56:12 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:33883 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753191AbcIHG4K (ORCPT ); Thu, 8 Sep 2016 02:56:10 -0400 Date: Thu, 8 Sep 2016 08:56:06 +0200 From: Ingo Molnar To: Rik van Riel Cc: Linus Torvalds , "H. Peter Anvin" , serebrin@google.com, Peter Zijlstra , Linux Kernel Mailing List , Andrew Lutomirski , Borislav Petkov , Mel Gorman , Thomas Gleixner Subject: Re: [PATCH RFC v6] x86,mm,sched: make lazy TLB mode even lazier Message-ID: <20160908065606.GB25876@gmail.com> References: <20160825150515.02c2d8ea@riellap.home.surriel.com> <7E7CF02F-F0B1-493A-98B3-B078174811DA@zytor.com> <20160825170133.0a783ae8@riellap.home.surriel.com> <20160827080316.GA11325@gmail.com> <20160831122710.5285c4ca@annuminas.surriel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160831122710.5285c4ca@annuminas.surriel.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Rik van Riel wrote: > On Sat, 27 Aug 2016 16:02:25 -0700 > Linus Torvalds wrote: > > > Yeah, with those small fixes from Ingo, I definitely don't think this > > looks hacky at all. This all seems to be exactly what we should always > > have done. > > OK, so I was too tired yesterday to do kernel hacking, and > missed yet another bit (xen_flush_tlb_others). Sigh. > > Otherwise, the patch is identical. > > Looking forward to Ben's test results. Gentle ping to Ben. I can also apply this without waiting for the test result, the patch looks sane enough to me. Thanks, Ingo