From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Chua Subject: Re: [PATCH 0/11] ACPI: Fixes and cleanups related to iomaps management Date: Tue, 25 Jan 2011 17:43:22 +0800 (SGT) Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-pm-bounces@lists.linux-foundation.org Errors-To: linux-pm-bounces@lists.linux-foundation.org To: "Rafael J. Wysocki" Cc: Henrique de Moraes Holschuh , LKML , platform-driver-x86@vger.kernel.org, ACPI Devel Maling List , Henrique de Moraes Holschuh , Linux-pm mailing list List-Id: linux-pm@vger.kernel.org On Tue, Jan 25, 2011 at 5:37 AM, Rafael J. Wysocki wrote: > On Monday, January 24, 2011, Henrique de Moraes Holschuh wrote: > It turns out there's a bug in intel_idle causing people a lot of pain > with CPU hotplugging. Should be fixed now it the Linus' tree. Uh, I see the git fix now. Thanks. The workaround I did was to manually offline all CPUs before suspend and that fixed it too. As for the thinkpad-acpi, here a little patch to disable all hotkeys so that Fn-F4 works natively to suspend-to-memory when CONFIG_THINKPAD_ACPI_HOTKEY_POLL is not set. Thanks, Jeff --- lx/drivers/platform/x86/thinkpad_acpi.c.org 2011-01-22 21:48:05.000000000 +0800 +++ lx/drivers/platform/x86/thinkpad_acpi.c 2011-01-22 21:55:14.000000000 +0800 @@ -8776,10 +8776,12 @@ { .data = &thinkpad_acpi_driver_data, }, +#ifdef CONFIG_THINKPAD_ACPI_HOTKEY_POLL { .init = hotkey_init, .data = &hotkey_driver_data, }, +#endif { .init = bluetooth_init,