[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [Xen-devel] [PATCH]vbd/vnif paravirtulization driver hypervisorsupport]
Sorry, the last patch missed three files.(mm.h, shadow.h, domain.h) This one is the correct one. Xiaofeng Ling <> wrote: > This patch adds paravirutulization driver support for vmx domain in > hypervisor. The VBD and VNIF frontend driver can then be used in > unmodified kernel as a module to get better performance than device > model. The backend driver needs no change and can work together with > xeno-linux. > The event channel mechanism works as a pci device in guest linux, so > a event channel device driver will as basic module in guest kernel. > > What's the patch done is: > 1.copy_to/from_guest support, which is used to copy context from/to > guest space to hypervisor space. > 2.copy_to/from_user will call copy_to/from_guest for a vmx domain. > 3.A separate hypercall table for paravirutulization driver which mask > some unused entries. > 4.add hypercalls for address translation.and share page mapping (event > channel and grant table) > 5.clean some hypercalls path for vmx domain. Attachment:
paravirtulization-driver-hypervisor-update.patch _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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