http://bugzilla.kernel.org/show_bug.cgi?id=10482
------- Comment #28 from [EMAIL PROTECTED] 2008-05-22 17:20 -------
Len Brown suggested another thing to test. Run _WAK on CPU 0 and check whether
it wakes OK. Can you try change like this.
(Note that suspend_ops->finish calls the _WAK internally)
Index: linux-2.6/kernel/power/main.c
===================================================================
--- linux-2.6.orig/kernel/power/main.c 2008-05-01 15:31:18.000000000 -0700
+++ linux-2.6/kernel/power/main.c 2008-05-22 17:13:52.000000000 -0700
@@ -279,17 +279,17 @@ int suspend_devices_and_enter(suspend_st
goto Resume_devices;
}
+ error = disable_nonboot_cpus();
if (suspend_test(TEST_PLATFORM))
goto Finish;
- error = disable_nonboot_cpus();
if (!error && !suspend_test(TEST_CPUS))
suspend_enter(state);
- enable_nonboot_cpus();
Finish:
if (suspend_ops->finish)
suspend_ops->finish();
+ enable_nonboot_cpus();
Resume_devices:
device_resume();
Resume_console:
--
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