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RE: [Xen-devel] SLES10 Big smp HPET domain_crash() c/s 13161

  • To: "Keir Fraser" <Keir.Fraser@xxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
  • From: "Woller, Thomas" <thomas.woller@xxxxxxx>
  • Date: Fri, 29 Dec 2006 09:25:57 -0600
  • Delivery-date: Fri, 29 Dec 2006 07:25:56 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: Accq0SL2Dj7aZnwpTKGdoklUY7dbnAAYBqi3AArkIBA=
  • Thread-topic: [Xen-devel] SLES10 Big smp HPET domain_crash() c/s 13161

> This should be easily reproducible. I'll take a look -- I 
> expect the hpet code just needs some 'loosening' in what it accepts.
thanks. repo'ed on VT and AMD-V, but not tried on 32bpae hv.
The BUG() in the SPT common.c code is interesting. FYI, I tried adding
additional shadow_memory in guest config, but that didn't help. seems
like a domain_crash() in the hpet code causes an eventual SPT BUG(), at
least on my 2 test machines w/ 64bit hv.
 -- Tom

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