Re: [Xen-devel] Re: [PATCH] Xen Guest Kexec

[Gerd Hoffmann <kraxel@xxxxxxx>]

> Okay, try changeset 9025:e0f66dbe4b13 which (hopefully) fixes
> map_domain_page() to work properly when the guest is running on the host
> idle page tables.

Thanks, it at least doesn't crash any more.  It doesn't work yet either,
but that most likely is a bug in setting up my page tables ...

btw: What happens if I try to install a gdt with zero entries?  Can I do
that?  Are there some default code/data/stack segments (full 4G minus
xen hole) available I can use then?  IIRC the domain builders don't
setup a gdt, so there must be some which are used at boot time until the
 OS kernel installes its own ...

cheers,

  Gerd

-- 
Gerd 'just married' Hoffmann <kraxel@xxxxxxx>
I'm the hacker formerly known as Gerd Knorr.
http://www.suse.de/~kraxel/just-married.jpeg

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel