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[Xen-devel] credit scheduler issues in 64bit hypervisor

  • To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Zheng, Jeff" <jeff.zheng@xxxxxxxxx>
  • Date: Wed, 28 Jun 2006 11:40:07 +0800
  • Delivery-date: Tue, 27 Jun 2006 20:43:48 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcaaZIyrAjtKt/x+Rlq+SP2Ih+RjrA==
  • Thread-topic: credit scheduler issues in 64bit hypervisor 
When we use credit scheduler in 64bit hypervisor, we see these issues:
+ Booting 32bit VMX domain hangs at "ACPI: Unable to locate RSDP".
+ Booting 32pae VMX domain will get a kernel panic.
+ Booting indows SP1/SP2 Guest will crash guest OS.

We don't see these issues with BVT scheduler.

Bests
Jeff

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