i386/170705: [patch] AT realtime clock support routines fail on some RTC hardware.

[Ian Lepore]

The following reply was made to PR i386/170705; it has been noted by GNATS.

From: Ian Lepore <freebsd at damnhippie.dyndns.org>
To: bug-followup at FreeBSD.org
Cc:  
Subject: Re: i386/170705: [patch] AT realtime clock support routines fail
 on some RTC hardware.
Date: Tue, 04 Sep 2012 15:12:47 -0600

 Some testing by Michael Moll reveals that this patch causes a lockup
 when running under VirtualBox.  Please don't commit the original patch
 in this PR until I have time to investigate and resolve that.