From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757911AbYAFVe3 (ORCPT ); Sun, 6 Jan 2008 16:34:29 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753350AbYAFVeV (ORCPT ); Sun, 6 Jan 2008 16:34:21 -0500 Received: from rtr.ca ([76.10.145.34]:2422 "EHLO mail.rtr.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753029AbYAFVeU (ORCPT ); Sun, 6 Jan 2008 16:34:20 -0500 Message-ID: <47814958.3070208@rtr.ca> Date: Sun, 06 Jan 2008 16:34:16 -0500 From: Mark Lord User-Agent: Thunderbird 2.0.0.9 (X11/20071031) MIME-Version: 1.0 To: Venki Pallipadi , Andrew Morton Cc: Arjan van de Ven , abelay@novell.com, lenb@kernel.org, Ingo Molnar , linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, rjw@sisk.pl Subject: Re: + restore-missing-sysfs-max_cstate-attr.patch added to -mm tree References: <20071130142058.816d1693.akpm@linux-foundation.org> <924EFEDD5F540B4284297C4DC59F3DEE2FAEAF@orsmsx423.amr.corp.intel.com> <4750CC78.9070105@rtr.ca> <20071130190227.1976e682@laptopd505.fenrus.org> <4750D180.6080001@rtr.ca> <20071130191816.3e744205@laptopd505.fenrus.org> <4750D585.1030200@rtr.ca> <477C2143.8090406@rtr.ca> <924EFEDD5F540B4284297C4DC59F3DEE4FC485@orsmsx423.amr.corp.intel.com> <477C622F.6010304@rtr.ca> <20080104021619.GA15409@linux-os.sc.intel.com> In-Reply-To: <20080104021619.GA15409@linux-os.sc.intel.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Venki Pallipadi wrote: > Reintroduce run time configurable max_cstate for !CPU_IDLE case. > > Signed-off-by: Venkatesh Pallipadi > > Index: linux-2.6.24-rc/drivers/acpi/processor_idle.c > =================================================================== > --- linux-2.6.24-rc.orig/drivers/acpi/processor_idle.c > +++ linux-2.6.24-rc/drivers/acpi/processor_idle.c > @@ -76,7 +76,11 @@ static void (*pm_idle_save) (void) __rea > #define PM_TIMER_TICKS_TO_US(p) (((p) * 1000)/(PM_TIMER_FREQUENCY/1000)) > > static unsigned int max_cstate __read_mostly = ACPI_PROCESSOR_MAX_POWER; > +#ifdef CONFIG_CPU_IDLE > module_param(max_cstate, uint, 0000); > +#else > +module_param(max_cstate, uint, 0644); > +#endif > static unsigned int nocst __read_mostly; > module_param(nocst, uint, 0000); > .. Can we get this patch upstream so that a stock 2.6.24 will work here? Thanks