diff options
Diffstat (limited to 'arch/arm64/include/asm/kvm_host.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_host.h | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 064f5dfca7f4..fb252d540850 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -610,6 +610,10 @@ struct cpu_sve_state { * field. */ struct kvm_host_data { +#define KVM_HOST_DATA_FLAG_HAS_SPE 0 +#define KVM_HOST_DATA_FLAG_HAS_TRBE 1 + unsigned long flags; + struct kvm_cpu_context host_ctxt; /* @@ -911,10 +915,6 @@ struct kvm_vcpu_arch { #define EXCEPT_AA64_EL2_SERR __vcpu_except_flags(7) /* Guest debug is live */ #define DEBUG_DIRTY __vcpu_single_flag(iflags, BIT(4)) -/* Save SPE context if active */ -#define DEBUG_STATE_SAVE_SPE __vcpu_single_flag(iflags, BIT(5)) -/* Save TRBE context if active */ -#define DEBUG_STATE_SAVE_TRBE __vcpu_single_flag(iflags, BIT(6)) /* SVE enabled for host EL0 */ #define HOST_SVE_ENABLED __vcpu_single_flag(sflags, BIT(0)) @@ -1310,6 +1310,13 @@ DECLARE_KVM_HYP_PER_CPU(struct kvm_host_data, kvm_host_data); &this_cpu_ptr_hyp_sym(kvm_host_data)->f) #endif +#define host_data_test_flag(flag) \ + (test_bit(KVM_HOST_DATA_FLAG_##flag, host_data_ptr(flags))) +#define host_data_set_flag(flag) \ + set_bit(KVM_HOST_DATA_FLAG_##flag, host_data_ptr(flags)) +#define host_data_clear_flag(flag) \ + clear_bit(KVM_HOST_DATA_FLAG_##flag, host_data_ptr(flags)) + /* Check whether the FP regs are owned by the guest */ static inline bool guest_owns_fp_regs(void) { @@ -1370,10 +1377,6 @@ static inline bool kvm_pmu_counter_deferred(struct perf_event_attr *attr) return (!has_vhe() && attr->exclude_host); } -/* Flags for host debug state */ -void kvm_arch_vcpu_load_debug_state_flags(struct kvm_vcpu *vcpu); -void kvm_arch_vcpu_put_debug_state_flags(struct kvm_vcpu *vcpu); - #ifdef CONFIG_KVM void kvm_set_pmu_events(u64 set, struct perf_event_attr *attr); void kvm_clr_pmu_events(u64 clr); |