KVM: x86: hyperv: simplistic HVCALL_FLUSH_VIRTUAL_ADDRESS_{LIST,SPACE} implementation

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Implement HvFlushVirtualAddress{List,Space} hypercalls in a simplistic way:
do full TLB flush with KVM_REQ_TLB_FLUSH and kick vCPUs which are currently
IN_GUEST_MODE.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>

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This commit is contained in:

Vitaly Kuznetsov 2018-05-16 17:21:29 +02:00 • committed by Radim Krčmář

parent 7053df4edb

commit e2f11f4282

3 changed files with 82 additions and 1 deletions

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1

arch/x86/include/asm/kvm_host.h

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58

arch/x86/kvm/hyperv.c

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24

arch/x86/kvm/trace.h

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