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344c6c8047
Hyper-V direct tlb flush function should be enabled for guest that only uses Hyper-V hypercall. User space hypervisor(e.g, Qemu) can disable KVM identification in CPUID and just exposes Hyper-V identification to make sure the precondition. Add new KVM capability KVM_CAP_ HYPERV_DIRECT_TLBFLUSH for user space to enable Hyper-V direct tlb function and this function is default to be disabled in KVM. Signed-off-by: Tianyu Lan <Tianyu.Lan@microsoft.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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.. | ||
arm | ||
devices | ||
amd-memory-encryption.rst | ||
api.txt | ||
cpuid.rst | ||
halt-polling.txt | ||
hypercalls.txt | ||
index.rst | ||
locking.txt | ||
mmu.txt | ||
msr.txt | ||
nested-vmx.txt | ||
ppc-pv.txt | ||
review-checklist.txt | ||
s390-diag.txt | ||
timekeeping.txt | ||
vcpu-requests.rst |