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| author | Paolo Bonzini <pbonzini@redhat.com> | 2020-08-09 19:58:23 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-08-09 19:58:23 +0300 |
| commit | 0378daef0c6cf1c2ba525bde0b529f0d4ef5233b (patch) | |
| tree | bf170e42b97de0cfee522efbd50cb315520d58b5 /include | |
| parent | 05487215e6b9732cc4ad0e83e465b33182200ad5 (diff) | |
| parent | 16314874b12b451bd5a1df86bcb69745eb487502 (diff) | |
| download | linux-0378daef0c6cf1c2ba525bde0b529f0d4ef5233b.tar.xz | |
Merge tag 'kvmarm-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-next-5.6
KVM/arm64 updates for Linux 5.9:
- Split the VHE and nVHE hypervisor code bases, build the EL2 code
separately, allowing for the VHE code to now be built with instrumentation
- Level-based TLB invalidation support
- Restructure of the vcpu register storage to accomodate the NV code
- Pointer Authentication available for guests on nVHE hosts
- Simplification of the system register table parsing
- MMU cleanups and fixes
- A number of post-32bit cleanups and other fixes
Diffstat (limited to 'include')
| -rw-r--r-- | include/kvm/arm_arch_timer.h | 13 | ||||
| -rw-r--r-- | include/trace/events/kvm.h | 2 |
2 files changed, 6 insertions, 9 deletions
diff --git a/include/kvm/arm_arch_timer.h b/include/kvm/arm_arch_timer.h index d120e6c323e7..51c19381108c 100644 --- a/include/kvm/arm_arch_timer.h +++ b/include/kvm/arm_arch_timer.h @@ -26,16 +26,9 @@ enum kvm_arch_timer_regs { struct arch_timer_context { struct kvm_vcpu *vcpu; - /* Registers: control register, timer value */ - u32 cnt_ctl; - u64 cnt_cval; - /* Timer IRQ */ struct kvm_irq_level irq; - /* Virtual offset */ - u64 cntvoff; - /* Emulated Timer (may be unused) */ struct hrtimer hrtimer; @@ -71,7 +64,7 @@ int kvm_timer_hyp_init(bool); int kvm_timer_enable(struct kvm_vcpu *vcpu); int kvm_timer_vcpu_reset(struct kvm_vcpu *vcpu); void kvm_timer_vcpu_init(struct kvm_vcpu *vcpu); -void kvm_timer_sync_hwstate(struct kvm_vcpu *vcpu); +void kvm_timer_sync_user(struct kvm_vcpu *vcpu); bool kvm_timer_should_notify_user(struct kvm_vcpu *vcpu); void kvm_timer_update_run(struct kvm_vcpu *vcpu); void kvm_timer_vcpu_terminate(struct kvm_vcpu *vcpu); @@ -109,4 +102,8 @@ void kvm_arm_timer_write_sysreg(struct kvm_vcpu *vcpu, enum kvm_arch_timer_regs treg, u64 val); +/* Needed for tracing */ +u32 timer_get_ctl(struct arch_timer_context *ctxt); +u64 timer_get_cval(struct arch_timer_context *ctxt); + #endif diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h index 2c735a3e6613..9417a34aad08 100644 --- a/include/trace/events/kvm.h +++ b/include/trace/events/kvm.h @@ -17,7 +17,7 @@ ERSN(NMI), ERSN(INTERNAL_ERROR), ERSN(OSI), ERSN(PAPR_HCALL), \ ERSN(S390_UCONTROL), ERSN(WATCHDOG), ERSN(S390_TSCH), ERSN(EPR),\ ERSN(SYSTEM_EVENT), ERSN(S390_STSI), ERSN(IOAPIC_EOI), \ - ERSN(HYPERV) + ERSN(HYPERV), ERSN(ARM_NISV) TRACE_EVENT(kvm_userspace_exit, TP_PROTO(__u32 reason, int errno), |