Replace magic number 0x180 with `EPT_VIOLATION_GVA_IS_VALID | EPT_VIOLATION_GVA_TRANSLATED`
in arch/x86/kvm/mmu/paging_tmpl.h
Similarly, replace `(pte_access & 0x7) << 3` with
`(pte_access & VMX_EPT_RWX_MASK) << EPT_VIOLATION_RWX_SHIFT`.
v1 -> v2: https://lore.kernel.org/kvm/20220321094203.109546-1-darcy.sh@antgroup.com/
- Rename `EPT_VIOLATION_GVA_VALIDATION` to `EPT_VIOLATION_GVA_IS_VALID`. [Sean]
- Using new added `VMX_EPT_RWX_MASK` to replace magic number 0x7 and so on,
to avoid using branch statement in hotpath. [Sean]
SU Hang (1):
KVM: VMX: replace 0x180 with EPT_VIOLATION_* definition
Sean Christopherson (1):
KVM: x86/mmu: Derive EPT violation RWX bits from EPTE RWX bits
arch/x86/include/asm/vmx.h | 9 +++------
arch/x86/kvm/mmu/paging_tmpl.h | 11 +++++++++--
arch/x86/kvm/vmx/vmx.c | 4 +---
3 files changed, 13 insertions(+), 11 deletions(-)
--
2.32.0.3.g01195cf9f