[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] x2apic mode vs. interrupt remapping
Hi, while the Linux kernel enters x2apic mode only when it was able to initialize interrupt remapping (leaving aside a KVM special case), Xen treats the two features as independent ones. We're having a report where interrupt delivery doesn't work in x2apic mode (i.e. no-x2apic makes the system boot successfully), and hence I'm wondering why Xen would use this mode on a wider range of machines than Linux. Thanks, Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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