diff options
Diffstat (limited to 'arch/arm64/kvm')
| -rw-r--r-- | arch/arm64/kvm/handle_exit.c | 2 | ||||
| -rw-r--r-- | arch/arm64/kvm/hyp/s2-setup.c | 2 | ||||
| -rw-r--r-- | arch/arm64/kvm/sys_regs.c | 2 | ||||
| -rw-r--r-- | arch/arm64/kvm/vgic-sys-reg-v3.c | 23 |
4 files changed, 6 insertions, 23 deletions
diff --git a/arch/arm64/kvm/handle_exit.c b/arch/arm64/kvm/handle_exit.c index 17d8a1677a0b..7debb74843a0 100644 --- a/arch/arm64/kvm/handle_exit.c +++ b/arch/arm64/kvm/handle_exit.c @@ -84,7 +84,7 @@ static int kvm_handle_wfx(struct kvm_vcpu *vcpu, struct kvm_run *run) if (kvm_vcpu_get_hsr(vcpu) & ESR_ELx_WFx_ISS_WFE) { trace_kvm_wfx_arm64(*vcpu_pc(vcpu), true); vcpu->stat.wfe_exit_stat++; - kvm_vcpu_on_spin(vcpu); + kvm_vcpu_on_spin(vcpu, vcpu_mode_priv(vcpu)); } else { trace_kvm_wfx_arm64(*vcpu_pc(vcpu), false); vcpu->stat.wfi_exit_stat++; diff --git a/arch/arm64/kvm/hyp/s2-setup.c b/arch/arm64/kvm/hyp/s2-setup.c index b81f4091c909..a81f5e10fc8c 100644 --- a/arch/arm64/kvm/hyp/s2-setup.c +++ b/arch/arm64/kvm/hyp/s2-setup.c @@ -70,7 +70,7 @@ u32 __hyp_text __init_stage2_translation(void) * Management in ID_AA64MMFR1_EL1 and enable the feature in VTCR_EL2. */ tmp = (read_sysreg(id_aa64mmfr1_el1) >> ID_AA64MMFR1_HADBS_SHIFT) & 0xf; - if (IS_ENABLED(CONFIG_ARM64_HW_AFDBM) && tmp) + if (tmp) val |= VTCR_EL2_HA; /* diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index 77862881ae86..2e070d3baf9f 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -764,7 +764,7 @@ static bool access_pmovs(struct kvm_vcpu *vcpu, struct sys_reg_params *p, if (p->is_write) { if (r->CRm & 0x2) /* accessing PMOVSSET_EL0 */ - kvm_pmu_overflow_set(vcpu, p->regval & mask); + vcpu_sys_reg(vcpu, PMOVSSET_EL0) |= (p->regval & mask); else /* accessing PMOVSCLR_EL0 */ vcpu_sys_reg(vcpu, PMOVSSET_EL0) &= ~(p->regval & mask); diff --git a/arch/arm64/kvm/vgic-sys-reg-v3.c b/arch/arm64/kvm/vgic-sys-reg-v3.c index 116786d2e8e8..c77d508b7462 100644 --- a/arch/arm64/kvm/vgic-sys-reg-v3.c +++ b/arch/arm64/kvm/vgic-sys-reg-v3.c @@ -208,29 +208,12 @@ static void vgic_v3_access_apr_reg(struct kvm_vcpu *vcpu, static bool access_gic_aprn(struct kvm_vcpu *vcpu, struct sys_reg_params *p, const struct sys_reg_desc *r, u8 apr) { - struct vgic_cpu *vgic_v3_cpu = &vcpu->arch.vgic_cpu; u8 idx = r->Op2 & 3; - /* - * num_pri_bits are initialized with HW supported values. - * We can rely safely on num_pri_bits even if VM has not - * restored ICC_CTLR_EL1 before restoring APnR registers. - */ - switch (vgic_v3_cpu->num_pri_bits) { - case 7: - vgic_v3_access_apr_reg(vcpu, p, apr, idx); - break; - case 6: - if (idx > 1) - goto err; - vgic_v3_access_apr_reg(vcpu, p, apr, idx); - break; - default: - if (idx > 0) - goto err; - vgic_v3_access_apr_reg(vcpu, p, apr, idx); - } + if (idx > vgic_v3_max_apr_idx(vcpu)) + goto err; + vgic_v3_access_apr_reg(vcpu, p, apr, idx); return true; err: if (!p->is_write) |
