Thread (47 messages) 47 messages, 13 authors, 2007-06-17

Re: 2.6.22-rc3 hibernate(?) fails totally - regression

From: Rafael J. Wysocki <hidden>
Date: 2007-06-01 23:17:17
Also in: lkml

On Saturday, 2 June 2007 00:37, David Greaves wrote:
Rafael J. Wysocki wrote:
quoted
On Friday, 1 June 2007 23:23, David Greaves wrote:
quoted
Not a regression though, it does it in 2.6.21

If I cause the system to save state to disk then whilst off it no longer
responds to g-wol.
Can you please try with the hibernation and suspend patch series from

http://www.sisk.pl/kernel/hibernation_and_suspend/2.6.22-rc3/patches/

applied?

Greetings,
Rafael
Sorry I made a mistake in the report.
I was still booting 2.6.21.1 - very sorry :(

The real situation is worse :(
Ouch.
 
2.6.22-rc3 (no patches) just hangs on suspend at:
Suspending consoles

console switching works but needs a hard reset to reboot.

2.6.22-rc3-skge (with Rafael's patches)
suspends to disk and powers off
wol doesn't work incidentally
resume resumes to the exact same place that 2.6.22-rc3 hangs at...
ie a non-responsive system saying
Suspending consoles

Note, in both cases I can switch VTs, the caps/numlock lights respond.
Can you set CONFIG_DISABLE_CONSOLE_SUSPEND in .config and see where exactly it
fails?

Greetings,
Rafael


-- 
"Premature optimization is the root of all evil." - Donald Knuth
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