From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966278AbXDDCSf (ORCPT ); Tue, 3 Apr 2007 22:18:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S966287AbXDDCSf (ORCPT ); Tue, 3 Apr 2007 22:18:35 -0400 Received: from agminet01.oracle.com ([141.146.126.228]:63855 "EHLO agminet01.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966278AbXDDCSe (ORCPT ); Tue, 3 Apr 2007 22:18:34 -0400 Date: Tue, 3 Apr 2007 19:20:04 -0700 From: Randy Dunlap To: Valdis.Kletnieks@vt.edu Cc: Andrew Morton , linux-kernel@vger.kernel.org Subject: Re: 2.6.21-rc5-mm4 Message-Id: <20070403192004.986b44ec.randy.dunlap@oracle.com> In-Reply-To: <24083.1175650554@turing-police.cc.vt.edu> References: <20070402224745.71a25af7.akpm@linux-foundation.org> <24083.1175650554@turing-police.cc.vt.edu> Organization: Oracle Linux Eng. X-Mailer: Sylpheed 2.3.1 (GTK+ 2.8.10; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Brightmail-Tracker: AAAAAQAAAAI= X-Brightmail-Tracker: AAAAAQAAAAI= X-Whitelist: TRUE X-Whitelist: TRUE Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 03 Apr 2007 21:35:54 -0400 Valdis.Kletnieks@vt.edu wrote: > On Mon, 02 Apr 2007 22:47:45 PDT, Andrew Morton said: > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.21-rc5/2.6.21-rc5-mm4/ > > So I was looking at a patch for ACPI_SLEEP that went around a moment ago, > and ended up doing a 'make menuconfig'. > > I do a '/ACPI_SLEEP' inside that, and I get this output: > > x Symbol: ACPI_SLEEP [=n] x > x Prompt: Sleep States x > x Defined at drivers/acpi/Kconfig:49 x > x Depends on: !X86_NUMAQ && !X86_VISWS && !IA64_HP_SIM && (IA64 || X86) x > x Location: x > x -> Power management options x > x -> Power Management support (PM [=y]) x > x -> ACPI (Advanced Configuration and Power Interface) Support x > x -> ACPI Support (ACPI [=y]) > > Only problem is that drivers/acpi/Kconfig:49 says: > > config ACPI_SLEEP > bool "Sleep States" > depends on X86 && (!SMP || SUSPEND_SMP) > depends on PM > default y > > Can somebody explain why I'm seeing the different Depends on in the two places? Due to the top of drivers/acpi/Kconfig: menu "ACPI (Advanced Configuration and Power Interface) Support" depends on !X86_NUMAQ depends on !X86_VISWS depends on !IA64_HP_SIM depends on IA64 || X86 depends on PM --- ~Randy *** Remember to use Documentation/SubmitChecklist when testing your code ***