diff options
Diffstat (limited to 'arch/mips/kvm/vz.c')
| -rw-r--r-- | arch/mips/kvm/vz.c | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/arch/mips/kvm/vz.c b/arch/mips/kvm/vz.c index 9d03bd0a604a..3932f767e938 100644 --- a/arch/mips/kvm/vz.c +++ b/arch/mips/kvm/vz.c @@ -874,7 +874,6 @@ static void kvm_write_maari(struct kvm_vcpu *vcpu, unsigned long val) static enum emulation_result kvm_vz_gpsi_cop0(union mips_instruction inst, u32 *opc, u32 cause, - struct kvm_run *run, struct kvm_vcpu *vcpu) { struct mips_coproc *cop0 = vcpu->arch.cop0; @@ -1074,7 +1073,6 @@ static enum emulation_result kvm_vz_gpsi_cop0(union mips_instruction inst, static enum emulation_result kvm_vz_gpsi_cache(union mips_instruction inst, u32 *opc, u32 cause, - struct kvm_run *run, struct kvm_vcpu *vcpu) { enum emulation_result er = EMULATE_DONE; @@ -1217,7 +1215,6 @@ static enum emulation_result kvm_trap_vz_handle_gpsi(u32 cause, u32 *opc, { enum emulation_result er = EMULATE_DONE; struct kvm_vcpu_arch *arch = &vcpu->arch; - struct kvm_run *run = vcpu->run; union mips_instruction inst; int rd, rt, sel; int err; @@ -1233,12 +1230,12 @@ static enum emulation_result kvm_trap_vz_handle_gpsi(u32 cause, u32 *opc, switch (inst.r_format.opcode) { case cop0_op: - er = kvm_vz_gpsi_cop0(inst, opc, cause, run, vcpu); + er = kvm_vz_gpsi_cop0(inst, opc, cause, vcpu); break; #ifndef CONFIG_CPU_MIPSR6 case cache_op: trace_kvm_exit(vcpu, KVM_TRACE_EXIT_CACHE); - er = kvm_vz_gpsi_cache(inst, opc, cause, run, vcpu); + er = kvm_vz_gpsi_cache(inst, opc, cause, vcpu); break; #endif #ifdef CONFIG_CPU_LOONGSON64 @@ -1251,7 +1248,7 @@ static enum emulation_result kvm_trap_vz_handle_gpsi(u32 cause, u32 *opc, #ifdef CONFIG_CPU_MIPSR6 case cache6_op: trace_kvm_exit(vcpu, KVM_TRACE_EXIT_CACHE); - er = kvm_vz_gpsi_cache(inst, opc, cause, run, vcpu); + er = kvm_vz_gpsi_cache(inst, opc, cause, vcpu); break; #endif case rdhwr_op: @@ -1553,7 +1550,6 @@ static int kvm_trap_vz_handle_guest_exit(struct kvm_vcpu *vcpu) */ static int kvm_trap_vz_handle_cop_unusable(struct kvm_vcpu *vcpu) { - struct kvm_run *run = vcpu->run; u32 cause = vcpu->arch.host_cp0_cause; enum emulation_result er = EMULATE_FAIL; int ret = RESUME_GUEST; @@ -1581,7 +1577,7 @@ static int kvm_trap_vz_handle_cop_unusable(struct kvm_vcpu *vcpu) break; case EMULATE_FAIL: - run->exit_reason = KVM_EXIT_INTERNAL_ERROR; + vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR; ret = RESUME_HOST; break; @@ -1600,8 +1596,6 @@ static int kvm_trap_vz_handle_cop_unusable(struct kvm_vcpu *vcpu) */ static int kvm_trap_vz_handle_msa_disabled(struct kvm_vcpu *vcpu) { - struct kvm_run *run = vcpu->run; - /* * If MSA not present or not exposed to guest or FR=0, the MSA operation * should have been treated as a reserved instruction! @@ -1612,7 +1606,7 @@ static int kvm_trap_vz_handle_msa_disabled(struct kvm_vcpu *vcpu) (read_gc0_status() & (ST0_CU1 | ST0_FR)) == ST0_CU1 || !(read_gc0_config5() & MIPS_CONF5_MSAEN) || vcpu->arch.aux_inuse & KVM_MIPS_AUX_MSA) { - run->exit_reason = KVM_EXIT_INTERNAL_ERROR; + vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR; return RESUME_HOST; } @@ -1648,7 +1642,7 @@ static int kvm_trap_vz_handle_tlb_ld_miss(struct kvm_vcpu *vcpu) } /* Treat as MMIO */ - er = kvm_mips_emulate_load(inst, cause, run, vcpu); + er = kvm_mips_emulate_load(inst, cause, vcpu); if (er == EMULATE_FAIL) { kvm_err("Guest Emulate Load from MMIO space failed: PC: %p, BadVaddr: %#lx\n", opc, badvaddr); @@ -1695,7 +1689,7 @@ static int kvm_trap_vz_handle_tlb_st_miss(struct kvm_vcpu *vcpu) } /* Treat as MMIO */ - er = kvm_mips_emulate_store(inst, cause, run, vcpu); + er = kvm_mips_emulate_store(inst, cause, vcpu); if (er == EMULATE_FAIL) { kvm_err("Guest Emulate Store to MMIO space failed: PC: %p, BadVaddr: %#lx\n", opc, badvaddr); @@ -3242,7 +3236,7 @@ static void kvm_vz_flush_shadow_memslot(struct kvm *kvm, kvm_vz_flush_shadow_all(kvm); } -static void kvm_vz_vcpu_reenter(struct kvm_run *run, struct kvm_vcpu *vcpu) +static void kvm_vz_vcpu_reenter(struct kvm_vcpu *vcpu) { int cpu = smp_processor_id(); int preserve_guest_tlb; @@ -3258,7 +3252,7 @@ static void kvm_vz_vcpu_reenter(struct kvm_run *run, struct kvm_vcpu *vcpu) kvm_vz_vcpu_load_wired(vcpu); } -static int kvm_vz_vcpu_run(struct kvm_run *run, struct kvm_vcpu *vcpu) +static int kvm_vz_vcpu_run(struct kvm_vcpu *vcpu) { int cpu = smp_processor_id(); int r; @@ -3271,7 +3265,7 @@ static int kvm_vz_vcpu_run(struct kvm_run *run, struct kvm_vcpu *vcpu) kvm_vz_vcpu_load_tlb(vcpu, cpu); kvm_vz_vcpu_load_wired(vcpu); - r = vcpu->arch.vcpu_run(run, vcpu); + r = vcpu->arch.vcpu_run(vcpu->run, vcpu); kvm_vz_vcpu_save_wired(vcpu); |