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[Xen-ia64-devel] VT-i: general exception
| To: | xen-ia64-devel@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-ia64-devel] VT-i: general exception |
| From: | Tristan Gingold <Tristan.Gingold@xxxxxxxx> |
| Date: | Mon, 10 Apr 2006 17:02:58 +0100 |
| Delivery-date: | Mon, 10 Apr 2006 08:59:04 -0700 |
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Hi,
inside vmx_ivt.S:
// 0x5400 Entry 24 (size 16 bundles) General Exception (5,32,34,36,38,39)
ENTRY(vmx_general_exception)
VMX_DBG_FAULT(24)
VMX_FAULT(24)
// VMX_REFLECT(24)
END(vmx_general_exception)
IIRC, VMX_FAULT is an infinite loop. Therefore, in case of general exception
raised at the hots IVT, xen locks.
Is it a bug or something not finished ?
Tristan.
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