From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752936AbaHEElW (ORCPT ); Tue, 5 Aug 2014 00:41:22 -0400 Received: from mail-wg0-f51.google.com ([74.125.82.51]:48383 "EHLO mail-wg0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751933AbaHEElV (ORCPT ); Tue, 5 Aug 2014 00:41:21 -0400 Message-ID: <1407213677.6373.4.camel@marge.simpson.net> Subject: Re: [PATCH? v2] x86: reimplement ___preempt_schedule*() using THUNK helpers From: Mike Galbraith To: Oleg Nesterov Cc: Peter Zijlstra , Denys Vlasenko , linux-kernel@vger.kernel.org, "H. Peter Anvin" , Andy Lutomirski , Frederic Weisbecker , X86 ML , Alexei Starovoitov , Will Drewry , Kees Cook Date: Tue, 05 Aug 2014 06:41:17 +0200 In-Reply-To: <20140804173646.GA18520@redhat.com> References: <1407158386-6201-1-git-send-email-dvlasenk@redhat.com> <1407158386-6201-5-git-send-email-dvlasenk@redhat.com> <20140804170519.GA17466@redhat.com> <20140804171814.GU19379@twins.programming.kicks-ass.net> <20140804173646.GA18520@redhat.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3 Content-Transfer-Encoding: 7bit Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2014-08-04 at 19:36 +0200, Oleg Nesterov wrote: > Seems to work at least on x86_64, but I do not know how to test, lets see > what HPA thinks. Seeing the words "preempt" and "test", blindly feeding it to -rt seemed like a reasonable thing to do over morning java (la la la;)... it hasn't spat it out yet. -Mike