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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: Tue, 18 Dec 2012 16:18:34 +0200

 on 18/12/2012 15:15 KAHO Toshikazu said the following:
 >   Hello,
 > 
 >> I understand.
 >> Could you please try the following patch on top of the previous one (without
 >> reverting r227309, of course) ?
 > 
 >   Thank you for making patch.
 > 
 > r244394 + patch : The machine hangs.
 > r244394 + patch + io_apic.c reverting : The machine can wake up.
 > 
 >   The patch does not make any regression, but cannot solve the problem.
 
 That's unfortunate...
 
 Are you set up for crash dumps (minidumps are ok) ?
 Could you please add a call to panic("ioapic_resume"); at the beginning of
 ioapic_resume function in sys/x86/x86/io_apic.c and save a crash dump for debugging?
 
 -- 
 Andriy Gapon