Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965052AbWIEOcP (ORCPT ); Tue, 5 Sep 2006 10:32:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965036AbWIEOcP (ORCPT ); Tue, 5 Sep 2006 10:32:15 -0400 Received: from alnrmhc12.comcast.net ([206.18.177.52]:48540 "EHLO alnrmhc12.comcast.net") by vger.kernel.org with ESMTP id S965018AbWIEOcN (ORCPT ); Tue, 5 Sep 2006 10:32:13 -0400 Subject: Re: [OLPC-devel] Re: [RFC][PATCH 1/2] ACPI: Idle Processor PM Improvements From: Jim Gettys Reply-To: jg@laptop.org To: Pavel Machek Cc: Bjorn Helgaas , Matthew Garrett , "Brown, Len" , Linux Kernel ML , Dominik Brodowski , ACPI ML , Adam Belay , "Pallipadi, Venkatesh" , Arjan van de Ven , devel@laptop.org In-Reply-To: <20060904130933.GC6279@ucw.cz> References: <20060830194317.GA9116@srcf.ucam.org> <200608311713.21618.bjorn.helgaas@hp.com> <1157070616.7974.232.camel@localhost.localdomain> <20060904130933.GC6279@ucw.cz> Content-Type: text/plain Organization: OLPC Date: Tue, 05 Sep 2006 10:31:50 -0400 Message-Id: <1157466710.6011.262.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.6.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 674 Lines: 22 On Mon, 2006-09-04 at 13:09 +0000, Pavel Machek wrote: > > 2.4 and 2.6 are *very* different here. You'll probably need to optimize freezer > in 2.6 a bit... > Among other problems: e.g. 2.4 did not automatically do a VT switch; 2.6 does; we'll have to have a way to signal "we're a sane display driver; don't switch away from me on suspend". - Jim -- Jim Gettys One Laptop Per Child - 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/