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linux/arch/x86/kvm/vmx
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Binbin Wu 183bdd161c KVM: x86: Use KVM-governed feature framework to track "LAM enabled" 
Use the governed feature framework to track if Linear Address Masking (LAM)
is "enabled", i.e. if LAM can be used by the guest.

Using the framework to avoid the relative expensive call guest_cpuid_has()
during cr3 and vmexit handling paths for LAM.

No functional change intended.

Signed-off-by: Binbin Wu <binbin.wu@linux.intel.com>
Tested-by: Xuelian Guo <xuelian.guo@intel.com>
Link: https://lore.kernel.org/r/20230913124227.12574-14-binbin.wu@linux.intel.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
2023-11-28 17:54:09 -08:00
..
capabilities.h
KVM: VMX: Rename XSAVES control to follow KVM's preferred "ENABLE_XYZ"
2023-08-17 11:38:28 -07:00
hyperv.c
KVM: VMX: Rename XSAVES control to follow KVM's preferred "ENABLE_XYZ"
2023-08-17 11:38:28 -07:00
hyperv.h
KVM: VMX: Rename "KVM is using eVMCS" static key to match its wrapper
2023-03-14 10:28:58 -04:00
nested.c
KVM: x86: Untag addresses for LAM emulation where applicable
2023-11-28 17:54:07 -08:00
nested.h
KVM: VMX: Rename XSAVES control to follow KVM's preferred "ENABLE_XYZ"
2023-08-17 11:38:28 -07:00
pmu_intel.c
KVM: x86/pmu: Truncate counter value to allowed width on write
2023-09-25 14:30:44 -07:00
posted_intr.c
x86/apic: Wrap IPI calls into helper functions
2023-08-09 12:00:55 -07:00
posted_intr.h
KVM: VMX: enable IPI virtualization
2022-06-08 04:47:37 -04:00
run_flags.h
KVM: VMX: Prevent guest RSB poisoning attacks with eIBRS
2022-06-27 10:34:00 +02:00
sgx.c
KVM: x86: Untag addresses for LAM emulation where applicable
2023-11-28 17:54:07 -08:00
sgx.h
KVM: VMX: Enable SGX virtualization for SGX1, SGX2 and LC
2021-04-20 04:18:56 -04:00
vmcs12.c
KVM: x86: Unify pr_fmt to use module name for all KVM modules
2022-12-29 15:47:35 -05:00
vmcs12.h
bug: introduce ASSERT_STRUCT_OFFSET
2022-11-09 12:31:16 -05:00
vmcs_shadow_fields.h
KVM: Fix some out-dated function names in comment
2020-01-21 13:57:27 +01:00
vmcs.h
KVM: VMX: Handle NMI VM-Exits in noinstr region
2023-01-24 10:36:41 -08:00
vmenter.S
KVM: VMX: Make VMREAD error path play nice with noinstr
2023-07-29 11:05:26 -04:00
vmx_ops.h
KVM: VMX: Use vmread_error() to report VM-Fail in "goto" path
2023-07-29 11:05:26 -04:00
vmx.c
KVM: x86: Use KVM-governed feature framework to track "LAM enabled"
2023-11-28 17:54:09 -08:00
vmx.h
KVM: x86: Untag addresses for LAM emulation where applicable
2023-11-28 17:54:07 -08:00