arch/x86/hyperv/Makefile · eb914cfe72f4c948b2318b1381f6d2e08d43b63c · nexedi / linux · GitLab

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X86/Hyper-V: Add flush HvFlushGuestPhysicalAddressSpace hypercall support · eb914cfe

Tianyu Lan authored 6 years ago

Hyper-V supports a pv hypercall HvFlushGuestPhysicalAddressSpace to
flush nested VM address space mapping in l1 hypervisor and it's to
reduce overhead of flushing ept tlb among vcpus. This patch is to
implement it.
Signed-off-by: Lan Tianyu <Tianyu.Lan@microsoft.com>
Acked-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

eb914cfe

Makefile

70 Bytes

obj-y			:= hv_init.o mmu.o nested.o
obj-$(CONFIG_X86_64)	+= hv_apic.o