diff options
| -rw-r--r-- | arch/arm/include/asm/kvm_host.h | 3 | ||||
| -rw-r--r-- | arch/arm64/include/asm/kvm_host.h | 1 | ||||
| -rw-r--r-- | arch/arm64/kvm/debug.c | 2 | ||||
| -rw-r--r-- | virt/kvm/arm/arm.c | 2 | ||||
| -rw-r--r-- | virt/kvm/arm/vgic/vgic-v3.c | 4 |
5 files changed, 8 insertions, 4 deletions
diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h index ca56537b61bc..023c9f2b1eea 100644 --- a/arch/arm/include/asm/kvm_host.h +++ b/arch/arm/include/asm/kvm_host.h @@ -214,7 +214,10 @@ unsigned long kvm_arm_num_regs(struct kvm_vcpu *vcpu); int kvm_arm_copy_reg_indices(struct kvm_vcpu *vcpu, u64 __user *indices); int kvm_arm_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); int kvm_arm_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); + unsigned long kvm_call_hyp(void *hypfn, ...); +#define kvm_call_hyp_ret(f, ...) kvm_call_hyp(f, ##__VA_ARGS__) + void force_vm_exit(const cpumask_t *mask); int __kvm_arm_vcpu_get_events(struct kvm_vcpu *vcpu, struct kvm_vcpu_events *events); diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 7732d0ba4e60..e54cb7c88a4e 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -371,6 +371,7 @@ void kvm_arm_resume_guest(struct kvm *kvm); u64 __kvm_call_hyp(void *hypfn, ...); #define kvm_call_hyp(f, ...) __kvm_call_hyp(kvm_ksym_ref(f), ##__VA_ARGS__) +#define kvm_call_hyp_ret(f, ...) kvm_call_hyp(f, ##__VA_ARGS__) void force_vm_exit(const cpumask_t *mask); void kvm_mmu_wp_memory_region(struct kvm *kvm, int slot); diff --git a/arch/arm64/kvm/debug.c b/arch/arm64/kvm/debug.c index f39801e4136c..fd917d6d12af 100644 --- a/arch/arm64/kvm/debug.c +++ b/arch/arm64/kvm/debug.c @@ -76,7 +76,7 @@ static void restore_guest_debug_regs(struct kvm_vcpu *vcpu) void kvm_arm_init_debug(void) { - __this_cpu_write(mdcr_el2, kvm_call_hyp(__kvm_get_mdcr_el2)); + __this_cpu_write(mdcr_el2, kvm_call_hyp_ret(__kvm_get_mdcr_el2)); } /** diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c index 9e350fd34504..4d55f98f97f7 100644 --- a/virt/kvm/arm/arm.c +++ b/virt/kvm/arm/arm.c @@ -765,7 +765,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run) ret = kvm_vcpu_run_vhe(vcpu); kvm_arm_vhe_guest_exit(); } else { - ret = kvm_call_hyp(__kvm_vcpu_run_nvhe, vcpu); + ret = kvm_call_hyp_ret(__kvm_vcpu_run_nvhe, vcpu); } vcpu->mode = OUTSIDE_GUEST_MODE; diff --git a/virt/kvm/arm/vgic/vgic-v3.c b/virt/kvm/arm/vgic/vgic-v3.c index 9c0dd234ebe8..67f98151c88d 100644 --- a/virt/kvm/arm/vgic/vgic-v3.c +++ b/virt/kvm/arm/vgic/vgic-v3.c @@ -589,7 +589,7 @@ early_param("kvm-arm.vgic_v4_enable", early_gicv4_enable); */ int vgic_v3_probe(const struct gic_kvm_info *info) { - u32 ich_vtr_el2 = kvm_call_hyp(__vgic_v3_get_ich_vtr_el2); + u32 ich_vtr_el2 = kvm_call_hyp_ret(__vgic_v3_get_ich_vtr_el2); int ret; /* @@ -679,7 +679,7 @@ void vgic_v3_put(struct kvm_vcpu *vcpu) struct vgic_v3_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v3; if (likely(cpu_if->vgic_sre)) - cpu_if->vgic_vmcr = kvm_call_hyp(__vgic_v3_read_vmcr); + cpu_if->vgic_vmcr = kvm_call_hyp_ret(__vgic_v3_read_vmcr); kvm_call_hyp(__vgic_v3_save_aprs, vcpu); |