Re: [PATCH 0/11] ACPI: Fixes and cleanups related to iomaps management

[Jeff Chua]

On Tue, Jan 25, 2011 at 5:37 AM, Rafael J. Wysocki <rjw@xxxxxxx> 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,


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