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Date:      Tue, 17 Jan 2012 12:34:35 +0100
From:      Jeroen van der Ham <jeroen@dckd.nl>
To:        freebsd-xen@freebsd.org
Subject:   fpudna: fpcurthread == curthread XXXX times 
Message-ID:  <4B4F990F-437F-4A64-8575-601F30572C69@dckd.nl>

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Hello,

I've been trying to compile a kernel for my FreeBSD9 XEN guest system =
using the provided XENHVM config. I found that that configuration works =
fine, unless you use a specific make.conf file.
When I used that make.conf file, booting from that kernel it spams the =
console with consecutive messages of: "fpudna: fpcurthread =3D=3D =
curthread XXXX times"

The make.conf file that I used is an adapted version of =
/usr/share/examples/etc/make.conf:

% diff /etc/make.conf /usr/share/examples/etc/make.conf
47c47
< CPUTYPE=3Dopteron
---
> #CPUTYPE?=3Dpentium3
61c61
< CFLAGS=3D -O2 -fno-strict-aliasing -pipe
---
> #CFLAGS=3D -O2 -fno-strict-aliasing -pipe
68c68
< CXXFLAGS+=3D -fconserve-space
---
> #CXXFLAGS+=3D -fconserve-space
185,190c185,190
< SUP=3D            /usr/bin/csup
< SUPFLAGS=3D       -L 2
< SUPHOST=3D        cvsup.uk.FreeBSD.org
< SUPFILE=3D        /usr/share/examples/cvsup/standard-supfile
< PORTSSUPFILE=3D   /usr/share/examples/cvsup/ports-supfile
< DOCSUPFILE=3D     /usr/share/examples/cvsup/doc-supfile
---
> #SUP=3D            /usr/bin/csup
> #SUPFLAGS=3D       -L 2
> #SUPHOST=3D        cvsup.uk.FreeBSD.org
> #SUPFILE=3D        /usr/share/examples/cvsup/standard-supfile
> #PORTSSUPFILE=3D   /usr/share/examples/cvsup/ports-supfile
> #DOCSUPFILE=3D     /usr/share/examples/cvsup/doc-supfile
287,289d286
< # added by use.perl 2012-01-16 21:35:36
< PERL_VERSION=3D5.12.4
< WITHOUT_X11=3DYES

Does anyone know what might cause this problem, and why it would not be =
caught earlier?

Jeroen.=



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