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(parent: 73e82ee) | patch
KVM: nVMX: Don't emulate instructions in guest mode
authorPaolo Bonzini <pbonzini@redhat.com>
Tue, 4 Feb 2020 23:26:29 +0000 (15:26 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 28 Feb 2020 14:42:50 +0000 (15:42 +0100)
commit86dc39e580d8e3ffa42c8157d3e28249fd9a12c5
tree39e373b8a34f27f10ecdcf03004d5b1274d63b14tree | snapshot
parent73e82ee9f04808bf2938b67ab8cbf134d97b7b31commit | diff
KVM: nVMX: Don't emulate instructions in guest mode

[ Upstream commit 07721feee46b4b248402133228235318199b05ec ]

vmx_check_intercept is not yet fully implemented. To avoid emulating
instructions disallowed by the L1 hypervisor, refuse to emulate
instructions by default.

Cc: stable@vger.kernel.org
[Made commit, added commit msg - Oliver]
Signed-off-by: Oliver Upton <oupton@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/x86/kvm/vmx.c diff | blob | history
wrapfs-4.14.y