amd64/174409: stopping during resume caused by io_apic.c change(r243764)

[Andriy Gapon]

The following reply was made to PR amd64/174409; it has been noted by GNATS.

From: Andriy Gapon <avg at FreeBSD.org>
To: KAHO Toshikazu <kaho at elam.kais.kyoto-u.ac.jp>
Cc: bug-followup at FreeBSD.org
Subject: Re: amd64/174409: stopping during resume caused by io_apic.c change(r243764)
Date: Tue, 25 Dec 2012 12:07:58 +0200

 on 25/12/2012 04:03 KAHO Toshikazu said the following:
 >   Hello,
 > 
 >> Oh, I should have realized that this won't work.  Sorry about that.
 >> Could you please revert all patches from me and put your source tree into the
 >> working shape (head minus r243764) and the try the following purely diagnostic
 >> patch?  The patch presumes that you have DDB in your kernel config.
 >> Please report output produced after resuming.
 >> Thank you.
 > 
 >   Thank you for making a new patch. The additional lines produced
 > by the patch are below here. They were copied form `dmesg -a` without
 > any changes, despite of some lines were mixed each other.
 [snip]
 > pin9: 00010c03:66020000
 [snip]
 > pin9: 0000d030:00020000
 
 Hmm, quite interesting.
 Could you please take 'vmstat -i' output twice between reboot and resume (a few
 minutes apart) and then twice after resume (also a few minutes apart) ?
 
 -- 
 Andriy Gapon