[Xen-bugs] [Bug 1459] New: Two onboard 82576 NICs assigned to HVM guest cannot work stable if use INTx interrupt.

[bugzilla-daemon@xxxxxxxxxxxxxxxxxxx]

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1459

           Summary: Two onboard 82576 NICs assigned to HVM guest cannot work
                    stable if use INTx interrupt.
           Product: Xen
           Version: unstable
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: major
          Priority: P2
         Component: Hypervisor
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: haicheng.li@xxxxxxxxx


Two onboard 82576 NICs assigned to HVM guest are instable if use INTx
interrupt, its transmiting rate might be downgraded to zero. But if use MSI,
they can work fine in guest.


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