Commit message (Collapse) | Author | Age | |
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* | X86/Hyper-V: Add hyperv_nested_flush_guest_mapping ftrace support | Tianyu Lan | 2018-08-06 |
| | | | | | | | | | This patch is to add hyperv_nested_flush_guest_mapping support to trace hvFlushGuestPhysicalAddressSpace hypercall. 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> | ||
* | X86/Hyper-V: Add flush HvFlushGuestPhysicalAddressSpace hypercall support | Tianyu Lan | 2018-08-06 |
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> |