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

From: Jeff Chua
Date: Tue Jan 25 2011 - 04:43:36 EST

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.


--- lx/drivers/platform/x86/ 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,
.init = hotkey_init,
.data = &hotkey_driver_data,
.init = bluetooth_init,

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