diff options
| author | David Hildenbrand <david@redhat.com> | 2017-08-10 23:15:28 +0200 |
|---|---|---|
| committer | Radim Krčmář <rkrcmar@redhat.com> | 2017-08-18 17:38:01 +0200 |
| commit | bb97a016937816768ffb8cd7a49d9507e8a1bbda (patch) | |
| tree | aa21716c8bb27097316bf43272e3799a8111dc7a /arch/x86/include/asm/vmx.h | |
| parent | KVM: SVM: delete avic_vm_id_bitmap (2 megabyte static array) (diff) | |
| download | linux-bb97a016937816768ffb8cd7a49d9507e8a1bbda.tar.xz linux-bb97a016937816768ffb8cd7a49d9507e8a1bbda.zip | |
KVM: VMX: cleanup EPTP definitions
Don't use shifts, tag them correctly as EPTP and use better matching
names (PWL vs. GAW).
Signed-off-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/vmx.h')
| -rw-r--r-- | arch/x86/include/asm/vmx.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h index 5f63a2ed0f14..340007a9786e 100644 --- a/arch/x86/include/asm/vmx.h +++ b/arch/x86/include/asm/vmx.h @@ -468,12 +468,13 @@ enum vmcs_field { #define VMX_VPID_EXTENT_GLOBAL_CONTEXT_BIT (1ull << 10) /* (42 - 32) */ #define VMX_VPID_EXTENT_SINGLE_NON_GLOBAL_BIT (1ull << 11) /* (43 - 32) */ -#define VMX_EPT_DEFAULT_GAW 3 -#define VMX_EPT_MAX_GAW 0x4 #define VMX_EPT_MT_EPTE_SHIFT 3 -#define VMX_EPT_GAW_EPTP_SHIFT 3 -#define VMX_EPT_AD_ENABLE_BIT (1ull << 6) -#define VMX_EPT_DEFAULT_MT 0x6ull +#define VMX_EPTP_PWL_MASK 0x38ull +#define VMX_EPTP_PWL_4 0x18ull +#define VMX_EPTP_AD_ENABLE_BIT (1ull << 6) +#define VMX_EPTP_MT_MASK 0x7ull +#define VMX_EPTP_MT_WB 0x6ull +#define VMX_EPTP_MT_UC 0x0ull #define VMX_EPT_READABLE_MASK 0x1ull #define VMX_EPT_WRITABLE_MASK 0x2ull #define VMX_EPT_EXECUTABLE_MASK 0x4ull |