I can confirm the latest symptoms when trying to launch
a domU: domU gets set up but never seems to get scheduled.
Indeed several domU's can be launched and nothing gets
scheduled. In all cases (for me at least), dom0 continues
to run.
I suspect that this is a softirq delivery problem similar to
the one you (Haavard) saw and identified a fix for last week.
Dan
P.S. Note xen-ia64-devel list cc'ed but I haven't seen
anyone from Intel sign up yet so have also cc'ed ipf-xen@intel
for now.
> -----Original Message-----
> From: Haavard Bjerke [mailto:havard.bjerke@xxxxxxx]
> Sent: Tuesday, April 12, 2005 3:41 AM
> To: Magenheimer, Dan (HP Labs Fort Collins)
> Cc: ipf-xen@xxxxxxxxx; Haavard Bjerke; Greg Edwards; Eranian, Stephane
> Subject: Re: Please try latest xen/ia64 on xen-ia64.bkbits.net
>
> It seems to be working fine here. Except, with this new
> build, loading domU doesn't work at all; not even your
> xenlinux26112 binary.
>
> This is where domU stops:
>
> (XEN) domain mem: type=0, attr=0x0,
> range=[0x0000000000000000-0x0000000000000000) (0M)
> (XEN) new_thread, done with dom_fw_setup
> (XEN) new_thread returns
> (XEN) current=f000000007fe0000,shared_info=f000000007fd8000
>
> FYI,
> Håvard
>
> On Mon, Apr 11, 2005 at 03:09:54PM -0700, Magenheimer, Dan
> (HP Labs Fort Collins) wrote:
> > I have integrated Greg Edwards' update of Xen/ia64 to
> > use Linux 2.6.11 files, tested it, and pushed it to
> > xen-ia64.bkbits.net/xeno-unstable-ia64.bk.
> >
> > NOTE that this release requires a linux-2.6.11 directory
> > (NOT linux-2.6.11.2 or later!) where the linux-2.6.7
> > directory was before (sister directory to xeno-unstable-ia64.bk).
> >
> > It is not recommended to pull this into an existing
> > bk tree as mkbuildtree will NOT work properly.
> > Please clone a new bk tree, run mkbuildtree, and
> > try it out.
> >
> > After it gets a little mileage, I will ask Keir to pull
> > it into the main Xen tree.
> >
> > Thanks,
> > Dan
> >
> > P.S. Greg -- I moved the changes from common files into
> > arch files to avoid debate. I will fix this up later if/when
> > the common files change.
>
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