[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Re: PV on HVM guest hang...
On 25/9/08 20:10, "Mukesh Rathor" <mukesh.rathor@xxxxxxxxxx> wrote: > This seems to work, but not sure if it's the best fix, and currently waiting > for feedback from intel, and others here now. The fix is bogus since assertion of a GSI (basically an IO-APIC input pin) should not be dependent on whether the pin is masked in the IO-APIC -- the input pin 'voltage level' is obviously not affected by the masked/not-masked. This is *supposed* to just work (assuming it is the PV-on-HVM IRQ that is getting stuck asserted). See the explicit logic to deassert and then reassert the PV-on-HVM INTx line in irq_save_pci(). My guess would be that you are using 3.1 branch, where that fix was never applied (not sure why; possibly I missed it by accident). You want changeset 15691 from xen-unstable.hg. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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