Re: netbsd crash

[David Young <dyoung%pobox.com@localhost>]

On Tue, Mar 02, 2010 at 02:46:05PM +0100, Christoph Egger wrote:
> 
> > On Mon, Mar 01, 2010 at 02:57:20PM +0100, Christoph Egger wrote:
> > > 
> > > 
> > > Hi!
> > > 
> > > When I boot a Xen/amd64 Dom0 it crashes
> > > at
> > > 
> > > sys/arch/x86/pci/pci_machdep.c:348
> > > 
> > > pc_make_tag is a wild pointer.
> > 
> > pc must be a wild pointer, too.  It should be NULL.
> > I have attached a patch for hypervisor_attach() that is careful
> > to re-zero the attach args before setting them up for a new
> > call to config_found_ia(). hypervisor_attach() may not be the
> > only place that Xen passes an uninitialized pci_attach_args or
> > pcibus_attach_args.
> 
> Your patch makes Xen/amd64 Dom0 boot again. Please commit.

Great!  Committed.

Dave

-- 
David Young             OJC Technologies
dyoung%ojctech.com@localhost      Urbana, IL * (217) 278-3933