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(parent: 013aabd) | patch
x86: hv_evmcs CPU flag support
authorVitaly Kuznetsov <[email protected]>
Mon, 22 Oct 2018 16:55:06 +0000 (18:55 +0200)
committerPaolo Bonzini <[email protected]>
Tue, 6 Nov 2018 20:35:04 +0000 (21:35 +0100)
commite204ac612cb2cc1a33f4205976386d237d676319
treea054ab99c217acefcbc68330e9b7d3988fc79b6dtree | snapshot
parent013aabdc665e4256b38d8875a1a7b5e030ba98f1commit | diff
x86: hv_evmcs CPU flag support

Adds a new CPU flag to enable the Enlightened VMCS KVM feature.
QEMU enables KVM_CAP_HYPERV_ENLIGHTENED_VMCS and gets back the
version to be advertised in lower 16 bits of CPUID.0x4000000A:EAX.

Suggested-by: Ladi Prosek <[email protected]>
Signed-off-by: Vitaly Kuznetsov <[email protected]>
Message-Id: <20181022165506[email protected]>
Reviewed-by: Roman Kagan <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
target/i386/cpu.c diff | blob | blame | history
target/i386/cpu.h diff | blob | blame | history
target/i386/hyperv-proto.h diff | blob | blame | history
target/i386/kvm.c diff | blob | blame | history
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