[CFT] SMP/i386 suspend/resume

David Wolfskill dhw at freebsd.org
Fri May 11 13:22:57 UTC 2012

On Fri, May 11, 2012 at 11:10:19AM +0900, Mitsuru IWASAKI wrote:
> Hi
> I've been working on suspend/resume for SMP/i386 for a week
> and created patches against CURRENT, RELENG_9 and RELENG_8
> available at:
> http://people.freebsd.org/~iwasaki/acpi/i386-SMP-suspend-CURRENT-20120511.diff
> http://people.freebsd.org/~iwasaki/acpi/i386-SMP-suspend-RELENG_9-20120511.diff
> http://people.freebsd.org/~iwasaki/acpi/i386-SMP-suspend-RELENG_8-20120511.diff
> ...

I'm sorry to report that while head & stable/9 did work for me (see
previous notes in this thread), stable/8 did not.  Well, suspend
seemed to, but on resume, the screen stayed dark and the machine
was (as far as I could tell without trying to ping it from another
machine) unresponsive.

This was on the same Dell Precision M4400 as before (Core(TM)2 Duo CPU
T9600), running:

FreeBSD localhost 8.3-STABLE FreeBSD 8.3-STABLE #382 235262M: Fri May 11 04:45:52 EDT 2012     root at localhost:/common/S1/obj/usr/src/sys/CANARY  i386

David H. Wolfskill				dhw at freebsd.org
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