Re: port-amd64/49643: 7.99.4/amd64 xrestr()/fxsavel panic

[David Laight <david%l8s.co.uk@localhost>]

The following reply was made to PR port-amd64/49643; it has been noted by GNATS.

From: David Laight <david%l8s.co.uk@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: port-amd64-maintainer%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
	netbsd-bugs%netbsd.org@localhost, bad%bsd.de@localhost
Subject: Re: port-amd64/49643: 7.99.4/amd64 xrestr()/fxsavel panic
Date: Thu, 5 Feb 2015 20:51:24 +0000

 On Thu, Feb 05, 2015 at 01:15:00PM +0000, Martin Husemann wrote:
 > The following reply was made to PR port-amd64/49643; it has been noted by GNATS.
 > 
 > From: Martin Husemann <martin%duskware.de@localhost>
 > To: gnats-bugs%NetBSD.org@localhost
 > Cc: 
 > Subject: Re: port-amd64/49643: 7.99.4/amd64 xrestr()/fxsavel panic
 > Date: Thu, 5 Feb 2015 14:12:28 +0100
 > 
 >  Does reverting sys/dev/ic/vga.c to r1.112 help?
 >  
 >  What is the backtrace and what value do you use for hw.acpi.sleep.vbios ?
 
 I'd also try tracing the memory address before the instruction.
 and check that they've been enabled.
 It might be that the 'wake from sleep' doesn't set the enable bit.
 
 	David
 
 -- 
 David Laight: david%l8s.co.uk@localhost