x86/kvm/hyper-v: nested_enable_evmcs() sets vmcs_version incorrectly

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Commit e2e871ab2f ("x86/kvm/hyper-v: Introduce nested_get_evmcs_version()
helper") broke EVMCS enablement: to set vmcs_version we now call
nested_get_evmcs_version() but this function checks
enlightened_vmcs_enabled flag which is not yet set so we end up returning
zero.

Fix the issue by re-arranging things in nested_enable_evmcs().

Fixes: e2e871ab2f ("x86/kvm/hyper-v: Introduce nested_get_evmcs_version() helper")
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Vitaly Kuznetsov 2019-01-17 18:12:09 +01:00 • committed by Paolo Bonzini

parent 5ad6ece869

commit 3a2f5773ba

1 changed files with 4 additions and 3 deletions

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arch/x86/kvm/vmx/evmcs.c

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