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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