[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] HVM direct boot broken in xen-unstable
Daniel P. Berrange writes ("Re: [Xen-devel] HVM direct boot broken in xen-unstable"): > On Sat, Jul 19, 2008 at 12:52:07AM +0000, Byrne, John (HP Labs) wrote: > > Hi! > > > > On x86_64, changeset 18081, running/building on rhel5, trying to use > > the HVM direct boot causes the domain to reboot immediately and then > > the log says the domain is restarting too rapidly. No obvious hints > > as to where the problem is. If I build the in-tree ioemu code, things > > work. Any clues as to where to look or how to get some useful debugging > > output? Byrne, could you send me a copy of your config file so I can reproduce this ? Also, some idea of how you made (or how you obtained) the kernel image and initramfs. I don't think I've ever done a direct kernel boot using this code (which is in patches supplied by Daniel) and offhand I can't seem to find the documentation. > It appears the code is missing from the external ioemu code. The original > changesets for HVM kernel boot were I've looked at the code and these changes are ones I did attempt to port across to the new qemu. You'll see for example that the `evil helper' is still there, just slightly further down the file in pc.c. I haven't ever executed the resulting codepaths and evidently I broke something, which is not all that surprising. Thanks for reporting the bug. I look forward to fixing it :-). Ian. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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