Bug 8434 - A sad state of affairs with SMP and ACPI sleep states
Summary: A sad state of affairs with SMP and ACPI sleep states
Status: CLOSED INVALID
Alias: None
Product: ACPI
Classification: Unclassified
Component: Power-Sleep-Wake (show other bugs)
Hardware: i386 Linux
: P2 high
Assignee: acpi_power-sleep-wake
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-05-06 04:19 UTC by Artem S. Tashkinov
Modified: 2007-06-19 21:40 UTC (History)
0 users

See Also:
Kernel Version: 2.6.20.1
Subsystem:
Regression: ---
Bisected commit-id:

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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".
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