mainline inclusion
from mainline-v6.0-rc1
commit 1ad4e543
category: feature
feature: IPI Virtualization
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I5ODSC
CVE: N/A
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1ad4e5438c67a01620ed67cea959de89f4430515

Intel-SIG: commit 1ad4e543 ("KVM: VMX: Detect Tertiary VM-Execution control when setup VMCS config")

-------------------------------------

KVM: VMX: Detect Tertiary VM-Execution control when setup VMCS config

Check VMX features on tertiary execution control in VMCS config setup.
Sub-features in tertiary execution control to be enabled are adjusted
according to hardware capabilities although no sub-feature is enabled
in this patch.

EVMCSv1 doesn't support tertiary VM-execution control, so disable it
when EVMCSv1 is in use. And define the auxiliary functions for Tertiary
control field here, using the new BUILD_CONTROLS_SHADOW().
Reviewed-by: NMaxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: NRobert Hoo <robert.hu@linux.intel.com>
Signed-off-by: NZeng Guang <guang.zeng@intel.com>
Message-Id: <20220419153400.11642-1-guang.zeng@intel.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NJason Zeng <jason.zeng@intel.com>