[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Question on QEMU and P2M
Wei Huang writes ("[Xen-devel] Question on QEMU and P2M"): > I am facing a qemu-dm problem when setting up 1GB page table to P2M. ... > Any suggestion of suspicious code areas to look at? This is unlikely to be a problem in qemu-dm; qemu-dm gets told the guest-physical of IO requests addresses by Xen. I would suggest that the starting point would be xen/arch/x86/hvm/io.c and its subroutines and callers. That's the place where the IO requests are collected and sent on to the device model (ie, qemu-dm). Ian. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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