Wei Wang2
2008-Jul-02 16:20 UTC
[Xen-devel] [PATCH] iommu: Fix hvm_dpci_eoi for smp guest in ioapic interrupt mode
Hi, My testing shows, for some smp guests, ent->fields.mask will not be unmasked when hvm_dpci_eoi() is invoked at the first time. In that case, we should rely on timeout call back to do pirq_guest_eoi() and should not stop the per-irq timer too early. -Wei -- AMD Saxony, Dresden, Germany Operating System Research Center Legal Information: AMD Saxony Limited Liability Company & Co. KG Sitz (Geschäftsanschrift): Wilschdorfer Landstr. 101, 01109 Dresden, Deutschland Registergericht Dresden: HRA 4896 vertretungsberechtigter Komplementär: AMD Saxony LLC (Sitz Wilmington, Delaware, USA) Geschäftsführer der AMD Saxony LLC: Dr. Hans-R. Deppe, Thomas McCoy _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel