[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [PATCH] Re: [Xen-devel] Xen crash on dom0 shutdown
On 25/9/08 13:42, "Shan, Haitao" <haitao.shan@xxxxxxxxx> wrote: > The actually call trace is do_physdev_op->pirq_guest_unbind, which definitely > is in unmap_pirq hypercall for MSI interrupt. This will happen when dom0 first > unbind guest pirq and then unmap that pirq. I think this little patch will fix > the problem. But I am not quite sure whether this will break the intension of > cs 18539. Your patch is along the write lines but should actually check for IRQ_GUEST flag. I've applied a bigger patch as 18547. It also I think simplifies the logic of 18539 in a number of respects, especially by splitting pirq_guest_unbind() into two interface functions. Let me know how you get on with it! -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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