Bug 8434

Summary:	A sad state of affairs with SMP and ACPI sleep states
Product:	ACPI	Reporter:	Artem S. Tashkinov (aros)
Component:	Power-Sleep-Wake	Assignee:	acpi_power-sleep-wake
Status:	CLOSED INVALID
Severity:	high
Priority:	P2
Hardware:	i386
OS:	Linux
Kernel Version:	2.6.20.1	Subsystem:
Regression:	---	Bisected commit-id:

Description Artem S. Tashkinov 2007-05-06 04:19:04 UTC

How am I supposed (without patching) to use ACPI S1 and S3 sleep states on my
SMP i386 system (Athlon 64 X2)?

Comment 1 Luming Yu 2007-05-06 07:17:32 UTC

Please just make sure CONFIG_HOTPLUG_CPU=y and CONFIG_SOFTWARE_SUSPEND=y

Comment 2 Artem S. Tashkinov 2007-05-08 01:58:35 UTC

Thank you! Enabling that option has solved this problem.

I suppose ENABLE_SOFTWARE_SUSPEND option should be visible _all_ the time, and
when I enable it on SMP system it should automatically select "CONFIG_HOTPLUG_CPU".