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Re: kern/51945: crash after resume

The following reply was made to PR kern/51945; it has been noted by GNATS.

From: Martin Husemann <>
Subject: Re: kern/51945: crash after resume
Date: Sun, 5 Feb 2017 11:17:56 +0100

 On Sun, Feb 05, 2017 at 09:48:55AM +0100, Martin Husemann wrote:
 > On Sat, Feb 04, 2017 at 07:55:01PM +0000, coypu%SDF.ORG@localhost wrote:
 > >  I'd start with disabling athn, bge and hdaudio.
 > Disabling athn makes the crash go away.
 athn_sleep() tries to quiet the chip, athn_resume() powers it up again.
 mlelstv suggested that a softint might be in-flight when we suspend,
 but we have nothing like softint_wait_inactive() that we could call
 after athn_stop in athn_sleep.
 Should central sleep code make sure no softints are in flight?

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