diff options
| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2019-09-27 14:45:21 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-10-22 13:34:14 +0200 |
| commit | f8845541e93c5b41618405de6735edd6f0cc8984 (patch) | |
| tree | 72c39e5e48cb351c110d441a22999d6009d1cb98 /arch/x86 | |
| parent | 489cbcf01d1c9e1bf09b7e371d0f312b3a1f3ef2 (diff) | |
KVM: x86: Fold 'enum kvm_ex_reg' definitions into 'enum kvm_reg'
Now that indexing into arch.regs is either protected by WARN_ON_ONCE or
done with hardcoded enums, combine all definitions for registers that
are tracked by regs_avail and regs_dirty into 'enum kvm_reg'. Having a
single enum type will simplify additional cleanup related to regs_avail
and regs_dirty.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 4 | ||||
| -rw-r--r-- | arch/x86/kvm/kvm_cache_regs.h | 2 |
2 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 50eb430b0ad8..c86c95a499af 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -156,10 +156,8 @@ enum kvm_reg { VCPU_REGS_R15 = __VCPU_REGS_R15, #endif VCPU_REGS_RIP, - NR_VCPU_REGS -}; + NR_VCPU_REGS, -enum kvm_reg_ex { VCPU_EXREG_PDPTR = NR_VCPU_REGS, VCPU_EXREG_CR3, VCPU_EXREG_RFLAGS, diff --git a/arch/x86/kvm/kvm_cache_regs.h b/arch/x86/kvm/kvm_cache_regs.h index 807c12c122c0..728f8e19be64 100644 --- a/arch/x86/kvm/kvm_cache_regs.h +++ b/arch/x86/kvm/kvm_cache_regs.h @@ -85,7 +85,7 @@ static inline u64 kvm_pdptr_read(struct kvm_vcpu *vcpu, int index) if (!test_bit(VCPU_EXREG_PDPTR, (unsigned long *)&vcpu->arch.regs_avail)) - kvm_x86_ops->cache_reg(vcpu, (enum kvm_reg)VCPU_EXREG_PDPTR); + kvm_x86_ops->cache_reg(vcpu, VCPU_EXREG_PDPTR); return vcpu->arch.walk_mmu->pdptrs[index]; } |