diff options
Diffstat (limited to 'arch/x86/kvm/x86.h')
| -rw-r--r-- | arch/x86/kvm/x86.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h index 9035e34aa156..8ddd38146525 100644 --- a/arch/x86/kvm/x86.h +++ b/arch/x86/kvm/x86.h @@ -8,6 +8,14 @@ #include "kvm_cache_regs.h" #include "kvm_emulate.h" +#define KVM_NESTED_VMENTER_CONSISTENCY_CHECK(consistency_check) \ +({ \ + bool failed = (consistency_check); \ + if (failed) \ + trace_kvm_nested_vmenter_failed(#consistency_check, 0); \ + failed; \ +}) + #define KVM_DEFAULT_PLE_GAP 128 #define KVM_VMX_DEFAULT_PLE_WINDOW 4096 #define KVM_DEFAULT_PLE_WINDOW_GROW 2 @@ -48,6 +56,8 @@ static inline unsigned int __shrink_ple_window(unsigned int val, #define MSR_IA32_CR_PAT_DEFAULT 0x0007040600070406ULL +int kvm_check_nested_events(struct kvm_vcpu *vcpu); + static inline void kvm_clear_exception_queue(struct kvm_vcpu *vcpu) { vcpu->arch.exception.pending = false; @@ -222,19 +232,19 @@ static inline bool vcpu_match_mmio_gpa(struct kvm_vcpu *vcpu, gpa_t gpa) return false; } -static inline unsigned long kvm_register_readl(struct kvm_vcpu *vcpu, int reg) +static inline unsigned long kvm_register_read(struct kvm_vcpu *vcpu, int reg) { - unsigned long val = kvm_register_read(vcpu, reg); + unsigned long val = kvm_register_read_raw(vcpu, reg); return is_64_bit_mode(vcpu) ? val : (u32)val; } -static inline void kvm_register_writel(struct kvm_vcpu *vcpu, +static inline void kvm_register_write(struct kvm_vcpu *vcpu, int reg, unsigned long val) { if (!is_64_bit_mode(vcpu)) val = (u32)val; - return kvm_register_write(vcpu, reg, val); + return kvm_register_write_raw(vcpu, reg, val); } static inline bool kvm_check_has_quirk(struct kvm *kvm, u64 quirk) |