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From: Andriy Gapon <avg@FreeBSD.org>
Subject: Re: amd64/174409: stopping during resume caused by io_apic.c
 change(r243764)
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The following reply was made to PR amd64/174409; it has been noted by GNATS.

From: Andriy Gapon <avg@FreeBSD.org>
To: KAHO Toshikazu <kaho@elam.kais.kyoto-u.ac.jp>
Cc: bug-followup@FreeBSD.org
Subject: Re: amd64/174409: stopping during resume caused by io_apic.c change(r243764)
Date: Wed, 26 Dec 2012 13:47:04 +0200

 on 26/12/2012 13:34 KAHO Toshikazu said the following:
 >   With pure head + your acpi.c patch, the machine can wake up
 > from sleep. But "irq9: acpi0" rate showed by "vmstat -i" is
 > increasing every second after resume. 
 > To close and open LCD makes 2 irq9 before resume, but irq9 rate
 > is too fast after resume.
 
 That's something interesting.  Thank you again!
 Could you please now try the following patch instead of all previous patches/hacks?
 
 http://people.freebsd.org/~avg/acpi-apic-wakeup.patch
 
 -- 
 Andriy Gapon