Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753329Ab2KEI3l (ORCPT ); Mon, 5 Nov 2012 03:29:41 -0500 Received: from nat28.tlf.novell.com ([130.57.49.28]:41627 "EHLO nat28.tlf.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753067Ab2KEI3k convert rfc822-to-8bit (ORCPT ); Mon, 5 Nov 2012 03:29:40 -0500 Message-Id: <509786FF02000078000A6491@nat28.tlf.novell.com> X-Mailer: Novell GroupWise Internet Agent 12.0.0 Date: Mon, 05 Nov 2012 08:29:35 +0000 From: "Jan Beulich" To: "Jinsong Liu" Cc: "xen-devel@lists.xen.org" , "Konrad Rzeszutek Wilk" , "linux-kernel@vger.kernel.org" Subject: RE: [Xen-devel] [PATCH 1/2] Xen acpi pad implement References: <5089676602000078000A4928@nat28.tlf.novell.com> <508A89CB020000780008E6ED@nat28.tlf.novell.com> <20121026201409.GF2708@phenom.dumpdata.com> <20121102164937.GC27213@konrad-lan.dumpdata.com> In-Reply-To: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8BIT Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1693 Lines: 45 >>> On 03.11.12 at 13:16, "Liu, Jinsong" wrote: > Konrad Rzeszutek Wilk wrote: >>>> From f514b97628945cfac00efb0d456f133d44754c9d Mon Sep 17 00:00:00 >>>> 2001 >>> From: Liu, Jinsong >>> Date: Thu, 1 Nov 2012 21:02:36 +0800 >>> Subject: [PATCH 1/2] Xen acpi pad implement >>> >>> PAD is acpi Processor Aggregator Device which provides a control >>> point >>> that enables the platform to perform specific processor configuration >>> and control that applies to all processors in the platform. >>> >>> This patch is to implement Xen acpi pad logic. When running under Xen >>> virt platform, native pad driver would not work. Instead Xen pad >>> driver, >>> a self-contained and very thin logic level, would take over acpi pad >>> staff. When acpi pad notify OSPM, xen pad logic intercept and parse >>> _PUR object >>> and then hypercall to hyervisor for the rest work, say, core parking. >> >> Two comments: >> - Did you look at the SuSE tree? Jan mentioned that they did some >> fixes? Did you carry them over? > > I didn't look at Suse tree. > > Jan, would you please tell me where can I pull Suse tree? http://kernel.opensuse.org/git > have you > implemented xen-acpi-pad logic at Suse dom0 and which points you have fixed? Yes, we've been carrying this for quite some time. I don't recall the specific cleanups to the code I did, so I can only refer you to the trees above. Jan -- 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/