[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Re: Are linker scripts needed?
On Mon, May 23, 2005 at 01:54:29PM +0100, Keir Fraser wrote: > > I thought that VMX provided a virtual equivalent of SMM, where > management and emulation code can run under the OS's feet without it > realising? Yes, this is how vmxassist implements real mode support. > If this is not provided then I do not think the trick can > work, as you would need to steal some virtual address space in which to > execute the qemu code. The "world switch" can switch to a different address space (CR3 on x86/RID on ia64), without having to steal guest virtual. -Arun _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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