diff options
Diffstat (limited to 'target/riscv/kvm/kvm-cpu.c')
| -rw-r--r-- | target/riscv/kvm/kvm-cpu.c | 268 |
1 files changed, 193 insertions, 75 deletions
diff --git a/target/riscv/kvm/kvm-cpu.c b/target/riscv/kvm/kvm-cpu.c index 45b6cf1cfa..680a729cd8 100644 --- a/target/riscv/kvm/kvm-cpu.c +++ b/target/riscv/kvm/kvm-cpu.c @@ -18,6 +18,7 @@ #include "qemu/osdep.h" #include <sys/ioctl.h> +#include <sys/prctl.h> #include <linux/kvm.h> @@ -47,6 +48,9 @@ #include "sysemu/runstate.h" #include "hw/riscv/numa.h" +#define PR_RISCV_V_SET_CONTROL 69 +#define PR_RISCV_V_VSTATE_CTRL_ON 2 + void riscv_kvm_aplic_request(void *opaque, int irq, int level) { kvm_set_irq(kvm_state, irq, !!level); @@ -54,7 +58,7 @@ void riscv_kvm_aplic_request(void *opaque, int irq, int level) static bool cap_has_mp_state; -static uint64_t kvm_riscv_reg_id(CPURISCVState *env, uint64_t type, +static uint64_t kvm_riscv_reg_id_ulong(CPURISCVState *env, uint64_t type, uint64_t idx) { uint64_t id = KVM_REG_RISCV | type | idx; @@ -72,18 +76,38 @@ static uint64_t kvm_riscv_reg_id(CPURISCVState *env, uint64_t type, return id; } -#define RISCV_CORE_REG(env, name) kvm_riscv_reg_id(env, KVM_REG_RISCV_CORE, \ - KVM_REG_RISCV_CORE_REG(name)) +static uint64_t kvm_riscv_reg_id_u32(uint64_t type, uint64_t idx) +{ + return KVM_REG_RISCV | KVM_REG_SIZE_U32 | type | idx; +} + +static uint64_t kvm_riscv_reg_id_u64(uint64_t type, uint64_t idx) +{ + return KVM_REG_RISCV | KVM_REG_SIZE_U64 | type | idx; +} -#define RISCV_CSR_REG(env, name) kvm_riscv_reg_id(env, KVM_REG_RISCV_CSR, \ - KVM_REG_RISCV_CSR_REG(name)) +#define RISCV_CORE_REG(env, name) \ + kvm_riscv_reg_id_ulong(env, KVM_REG_RISCV_CORE, \ + KVM_REG_RISCV_CORE_REG(name)) -#define RISCV_TIMER_REG(env, name) kvm_riscv_reg_id(env, KVM_REG_RISCV_TIMER, \ +#define RISCV_CSR_REG(env, name) \ + kvm_riscv_reg_id_ulong(env, KVM_REG_RISCV_CSR, \ + KVM_REG_RISCV_CSR_REG(name)) + +#define RISCV_CONFIG_REG(env, name) \ + kvm_riscv_reg_id_ulong(env, KVM_REG_RISCV_CONFIG, \ + KVM_REG_RISCV_CONFIG_REG(name)) + +#define RISCV_TIMER_REG(name) kvm_riscv_reg_id_u64(KVM_REG_RISCV_TIMER, \ KVM_REG_RISCV_TIMER_REG(name)) -#define RISCV_FP_F_REG(env, idx) kvm_riscv_reg_id(env, KVM_REG_RISCV_FP_F, idx) +#define RISCV_FP_F_REG(idx) kvm_riscv_reg_id_u32(KVM_REG_RISCV_FP_F, idx) + +#define RISCV_FP_D_REG(idx) kvm_riscv_reg_id_u64(KVM_REG_RISCV_FP_D, idx) -#define RISCV_FP_D_REG(env, idx) kvm_riscv_reg_id(env, KVM_REG_RISCV_FP_D, idx) +#define RISCV_VECTOR_CSR_REG(env, name) \ + kvm_riscv_reg_id_ulong(env, KVM_REG_RISCV_VECTOR, \ + KVM_REG_RISCV_VECTOR_CSR_REG(name)) #define KVM_RISCV_GET_CSR(cs, env, csr, reg) \ do { \ @@ -101,17 +125,17 @@ static uint64_t kvm_riscv_reg_id(CPURISCVState *env, uint64_t type, } \ } while (0) -#define KVM_RISCV_GET_TIMER(cs, env, name, reg) \ +#define KVM_RISCV_GET_TIMER(cs, name, reg) \ do { \ - int ret = kvm_get_one_reg(cs, RISCV_TIMER_REG(env, name), ®); \ + int ret = kvm_get_one_reg(cs, RISCV_TIMER_REG(name), ®); \ if (ret) { \ abort(); \ } \ } while (0) -#define KVM_RISCV_SET_TIMER(cs, env, name, reg) \ +#define KVM_RISCV_SET_TIMER(cs, name, reg) \ do { \ - int ret = kvm_set_one_reg(cs, RISCV_TIMER_REG(env, name), ®); \ + int ret = kvm_set_one_reg(cs, RISCV_TIMER_REG(name), ®); \ if (ret) { \ abort(); \ } \ @@ -138,6 +162,7 @@ static KVMCPUConfig kvm_misa_ext_cfgs[] = { KVM_MISA_CFG(RVH, KVM_RISCV_ISA_EXT_H), KVM_MISA_CFG(RVI, KVM_RISCV_ISA_EXT_I), KVM_MISA_CFG(RVM, KVM_RISCV_ISA_EXT_M), + KVM_MISA_CFG(RVV, KVM_RISCV_ISA_EXT_V), }; static void kvm_cpu_get_misa_ext_cfg(Object *obj, Visitor *v, @@ -202,8 +227,8 @@ static void kvm_riscv_update_cpu_misa_ext(RISCVCPU *cpu, CPUState *cs) /* If we're here we're going to disable the MISA bit */ reg = 0; - id = kvm_riscv_reg_id(env, KVM_REG_RISCV_ISA_EXT, - misa_cfg->kvm_reg_id); + id = kvm_riscv_reg_id_ulong(env, KVM_REG_RISCV_ISA_EXT, + misa_cfg->kvm_reg_id); ret = kvm_set_one_reg(cs, id, ®); if (ret != 0) { /* @@ -364,8 +389,8 @@ static void kvm_riscv_update_cpu_cfg_isa_ext(RISCVCPU *cpu, CPUState *cs) continue; } - id = kvm_riscv_reg_id(env, KVM_REG_RISCV_ISA_EXT, - multi_ext_cfg->kvm_reg_id); + id = kvm_riscv_reg_id_ulong(env, KVM_REG_RISCV_ISA_EXT, + multi_ext_cfg->kvm_reg_id); reg = kvm_cpu_cfg_get(cpu, multi_ext_cfg); ret = kvm_set_one_reg(cs, id, ®); if (ret != 0) { @@ -398,7 +423,7 @@ static void cpu_set_cfg_unavailable(Object *obj, Visitor *v, } if (value) { - error_setg(errp, "extension %s is not available with KVM", + error_setg(errp, "'%s' is not available with KVM", propname); } } @@ -479,6 +504,11 @@ static void kvm_riscv_add_cpu_user_properties(Object *cpu_obj) riscv_cpu_add_kvm_unavail_prop_array(cpu_obj, riscv_cpu_extensions); riscv_cpu_add_kvm_unavail_prop_array(cpu_obj, riscv_cpu_vendor_exts); riscv_cpu_add_kvm_unavail_prop_array(cpu_obj, riscv_cpu_experimental_exts); + + /* We don't have the needed KVM support for profiles */ + for (i = 0; riscv_profiles[i] != NULL; i++) { + riscv_cpu_add_kvm_unavail_prop(cpu_obj, riscv_profiles[i]->name); + } } static int kvm_riscv_get_regs_core(CPUState *cs) @@ -495,7 +525,7 @@ static int kvm_riscv_get_regs_core(CPUState *cs) env->pc = reg; for (i = 1; i < 32; i++) { - uint64_t id = kvm_riscv_reg_id(env, KVM_REG_RISCV_CORE, i); + uint64_t id = kvm_riscv_reg_id_ulong(env, KVM_REG_RISCV_CORE, i); ret = kvm_get_one_reg(cs, id, ®); if (ret) { return ret; @@ -520,7 +550,7 @@ static int kvm_riscv_put_regs_core(CPUState *cs) } for (i = 1; i < 32; i++) { - uint64_t id = kvm_riscv_reg_id(env, KVM_REG_RISCV_CORE, i); + uint64_t id = kvm_riscv_reg_id_ulong(env, KVM_REG_RISCV_CORE, i); reg = env->gpr[i]; ret = kvm_set_one_reg(cs, id, ®); if (ret) { @@ -574,7 +604,7 @@ static int kvm_riscv_get_regs_fp(CPUState *cs) if (riscv_has_ext(env, RVD)) { uint64_t reg; for (i = 0; i < 32; i++) { - ret = kvm_get_one_reg(cs, RISCV_FP_D_REG(env, i), ®); + ret = kvm_get_one_reg(cs, RISCV_FP_D_REG(i), ®); if (ret) { return ret; } @@ -586,7 +616,7 @@ static int kvm_riscv_get_regs_fp(CPUState *cs) if (riscv_has_ext(env, RVF)) { uint32_t reg; for (i = 0; i < 32; i++) { - ret = kvm_get_one_reg(cs, RISCV_FP_F_REG(env, i), ®); + ret = kvm_get_one_reg(cs, RISCV_FP_F_REG(i), ®); if (ret) { return ret; } @@ -608,7 +638,7 @@ static int kvm_riscv_put_regs_fp(CPUState *cs) uint64_t reg; for (i = 0; i < 32; i++) { reg = env->fpr[i]; - ret = kvm_set_one_reg(cs, RISCV_FP_D_REG(env, i), ®); + ret = kvm_set_one_reg(cs, RISCV_FP_D_REG(i), ®); if (ret) { return ret; } @@ -620,7 +650,7 @@ static int kvm_riscv_put_regs_fp(CPUState *cs) uint32_t reg; for (i = 0; i < 32; i++) { reg = env->fpr[i]; - ret = kvm_set_one_reg(cs, RISCV_FP_F_REG(env, i), ®); + ret = kvm_set_one_reg(cs, RISCV_FP_F_REG(i), ®); if (ret) { return ret; } @@ -639,10 +669,10 @@ static void kvm_riscv_get_regs_timer(CPUState *cs) return; } - KVM_RISCV_GET_TIMER(cs, env, time, env->kvm_timer_time); - KVM_RISCV_GET_TIMER(cs, env, compare, env->kvm_timer_compare); - KVM_RISCV_GET_TIMER(cs, env, state, env->kvm_timer_state); - KVM_RISCV_GET_TIMER(cs, env, frequency, env->kvm_timer_frequency); + KVM_RISCV_GET_TIMER(cs, time, env->kvm_timer_time); + KVM_RISCV_GET_TIMER(cs, compare, env->kvm_timer_compare); + KVM_RISCV_GET_TIMER(cs, state, env->kvm_timer_state); + KVM_RISCV_GET_TIMER(cs, frequency, env->kvm_timer_frequency); env->kvm_timer_dirty = true; } @@ -656,8 +686,8 @@ static void kvm_riscv_put_regs_timer(CPUState *cs) return; } - KVM_RISCV_SET_TIMER(cs, env, time, env->kvm_timer_time); - KVM_RISCV_SET_TIMER(cs, env, compare, env->kvm_timer_compare); + KVM_RISCV_SET_TIMER(cs, time, env->kvm_timer_time); + KVM_RISCV_SET_TIMER(cs, compare, env->kvm_timer_compare); /* * To set register of RISCV_TIMER_REG(state) will occur a error from KVM @@ -666,7 +696,7 @@ static void kvm_riscv_put_regs_timer(CPUState *cs) * TODO If KVM changes, adapt here. */ if (env->kvm_timer_state) { - KVM_RISCV_SET_TIMER(cs, env, state, env->kvm_timer_state); + KVM_RISCV_SET_TIMER(cs, state, env->kvm_timer_state); } /* @@ -675,7 +705,7 @@ static void kvm_riscv_put_regs_timer(CPUState *cs) * during the migration. */ if (migration_is_running(migrate_get_current()->state)) { - KVM_RISCV_GET_TIMER(cs, env, frequency, reg); + KVM_RISCV_GET_TIMER(cs, frequency, reg); if (reg != env->kvm_timer_frequency) { error_report("Dst Hosts timer frequency != Src Hosts"); } @@ -684,6 +714,65 @@ static void kvm_riscv_put_regs_timer(CPUState *cs) env->kvm_timer_dirty = false; } +static int kvm_riscv_get_regs_vector(CPUState *cs) +{ + CPURISCVState *env = &RISCV_CPU(cs)->env; + target_ulong reg; + int ret = 0; + + if (!riscv_has_ext(env, RVV)) { + return 0; + } + + ret = kvm_get_one_reg(cs, RISCV_VECTOR_CSR_REG(env, vstart), ®); + if (ret) { + return ret; + } + env->vstart = reg; + + ret = kvm_get_one_reg(cs, RISCV_VECTOR_CSR_REG(env, vl), ®); + if (ret) { + return ret; + } + env->vl = reg; + + ret = kvm_get_one_reg(cs, RISCV_VECTOR_CSR_REG(env, vtype), ®); + if (ret) { + return ret; + } + env->vtype = reg; + + return 0; +} + +static int kvm_riscv_put_regs_vector(CPUState *cs) +{ + CPURISCVState *env = &RISCV_CPU(cs)->env; + target_ulong reg; + int ret = 0; + + if (!riscv_has_ext(env, RVV)) { + return 0; + } + + reg = env->vstart; + ret = kvm_set_one_reg(cs, RISCV_VECTOR_CSR_REG(env, vstart), ®); + if (ret) { + return ret; + } + + reg = env->vl; + ret = kvm_set_one_reg(cs, RISCV_VECTOR_CSR_REG(env, vl), ®); + if (ret) { + return ret; + } + + reg = env->vtype; + ret = kvm_set_one_reg(cs, RISCV_VECTOR_CSR_REG(env, vtype), ®); + + return ret; +} + typedef struct KVMScratchCPU { int kvmfd; int vmfd; @@ -746,24 +835,21 @@ static void kvm_riscv_init_machine_ids(RISCVCPU *cpu, KVMScratchCPU *kvmcpu) struct kvm_one_reg reg; int ret; - reg.id = kvm_riscv_reg_id(env, KVM_REG_RISCV_CONFIG, - KVM_REG_RISCV_CONFIG_REG(mvendorid)); + reg.id = RISCV_CONFIG_REG(env, mvendorid); reg.addr = (uint64_t)&cpu->cfg.mvendorid; ret = ioctl(kvmcpu->cpufd, KVM_GET_ONE_REG, ®); if (ret != 0) { error_report("Unable to retrieve mvendorid from host, error %d", ret); } - reg.id = kvm_riscv_reg_id(env, KVM_REG_RISCV_CONFIG, - KVM_REG_RISCV_CONFIG_REG(marchid)); + reg.id = RISCV_CONFIG_REG(env, marchid); reg.addr = (uint64_t)&cpu->cfg.marchid; ret = ioctl(kvmcpu->cpufd, KVM_GET_ONE_REG, ®); if (ret != 0) { error_report("Unable to retrieve marchid from host, error %d", ret); } - reg.id = kvm_riscv_reg_id(env, KVM_REG_RISCV_CONFIG, - KVM_REG_RISCV_CONFIG_REG(mimpid)); + reg.id = RISCV_CONFIG_REG(env, mimpid); reg.addr = (uint64_t)&cpu->cfg.mimpid; ret = ioctl(kvmcpu->cpufd, KVM_GET_ONE_REG, ®); if (ret != 0) { @@ -778,8 +864,7 @@ static void kvm_riscv_init_misa_ext_mask(RISCVCPU *cpu, struct kvm_one_reg reg; int ret; - reg.id = kvm_riscv_reg_id(env, KVM_REG_RISCV_CONFIG, - KVM_REG_RISCV_CONFIG_REG(isa)); + reg.id = RISCV_CONFIG_REG(env, isa); reg.addr = (uint64_t)&env->misa_ext_mask; ret = ioctl(kvmcpu->cpufd, KVM_GET_ONE_REG, ®); @@ -800,8 +885,8 @@ static void kvm_riscv_read_cbomz_blksize(RISCVCPU *cpu, KVMScratchCPU *kvmcpu, struct kvm_one_reg reg; int ret; - reg.id = kvm_riscv_reg_id(env, KVM_REG_RISCV_CONFIG, - cbomz_cfg->kvm_reg_id); + reg.id = kvm_riscv_reg_id_ulong(env, KVM_REG_RISCV_CONFIG, + cbomz_cfg->kvm_reg_id); reg.addr = (uint64_t)kvmconfig_get_cfg_addr(cpu, cbomz_cfg); ret = ioctl(kvmcpu->cpufd, KVM_GET_ONE_REG, ®); if (ret != 0) { @@ -822,8 +907,8 @@ static void kvm_riscv_read_multiext_legacy(RISCVCPU *cpu, KVMCPUConfig *multi_ext_cfg = &kvm_multi_ext_cfgs[i]; struct kvm_one_reg reg; - reg.id = kvm_riscv_reg_id(env, KVM_REG_RISCV_ISA_EXT, - multi_ext_cfg->kvm_reg_id); + reg.id = kvm_riscv_reg_id_ulong(env, KVM_REG_RISCV_ISA_EXT, + multi_ext_cfg->kvm_reg_id); reg.addr = (uint64_t)&val; ret = ioctl(kvmcpu->cpufd, KVM_GET_ONE_REG, ®); if (ret != 0) { @@ -832,9 +917,8 @@ static void kvm_riscv_read_multiext_legacy(RISCVCPU *cpu, multi_ext_cfg->supported = false; val = false; } else { - error_report("Unable to read ISA_EXT KVM register %s, " - "error code: %s", multi_ext_cfg->name, - strerrorname_np(errno)); + error_report("Unable to read ISA_EXT KVM register %s: %s", + multi_ext_cfg->name, strerror(errno)); exit(EXIT_FAILURE); } } else { @@ -895,8 +979,8 @@ static void kvm_riscv_init_multiext_cfg(RISCVCPU *cpu, KVMScratchCPU *kvmcpu) * * Error out if we get any other errno. */ - error_report("Error when accessing get-reg-list, code: %s", - strerrorname_np(errno)); + error_report("Error when accessing get-reg-list: %s", + strerror(errno)); exit(EXIT_FAILURE); } @@ -905,8 +989,8 @@ static void kvm_riscv_init_multiext_cfg(RISCVCPU *cpu, KVMScratchCPU *kvmcpu) reglist->n = rl_struct.n; ret = ioctl(kvmcpu->cpufd, KVM_GET_REG_LIST, reglist); if (ret) { - error_report("Error when reading KVM_GET_REG_LIST, code %s ", - strerrorname_np(errno)); + error_report("Error when reading KVM_GET_REG_LIST: %s", + strerror(errno)); exit(EXIT_FAILURE); } @@ -915,8 +999,8 @@ static void kvm_riscv_init_multiext_cfg(RISCVCPU *cpu, KVMScratchCPU *kvmcpu) for (i = 0; i < ARRAY_SIZE(kvm_multi_ext_cfgs); i++) { multi_ext_cfg = &kvm_multi_ext_cfgs[i]; - reg_id = kvm_riscv_reg_id(&cpu->env, KVM_REG_RISCV_ISA_EXT, - multi_ext_cfg->kvm_reg_id); + reg_id = kvm_riscv_reg_id_ulong(&cpu->env, KVM_REG_RISCV_ISA_EXT, + multi_ext_cfg->kvm_reg_id); reg_search = bsearch(®_id, reglist->reg, reglist->n, sizeof(uint64_t), uint64_cmp); if (!reg_search) { @@ -927,9 +1011,8 @@ static void kvm_riscv_init_multiext_cfg(RISCVCPU *cpu, KVMScratchCPU *kvmcpu) reg.addr = (uint64_t)&val; ret = ioctl(kvmcpu->cpufd, KVM_GET_ONE_REG, ®); if (ret != 0) { - error_report("Unable to read ISA_EXT KVM register %s, " - "error code: %s", multi_ext_cfg->name, - strerrorname_np(errno)); + error_report("Unable to read ISA_EXT KVM register %s: %s", + multi_ext_cfg->name, strerror(errno)); exit(EXIT_FAILURE); } @@ -985,6 +1068,11 @@ int kvm_arch_get_registers(CPUState *cs) return ret; } + ret = kvm_riscv_get_regs_vector(cs); + if (ret) { + return ret; + } + return ret; } @@ -1025,6 +1113,11 @@ int kvm_arch_put_registers(CPUState *cs, int level) return ret; } + ret = kvm_riscv_put_regs_vector(cs); + if (ret) { + return ret; + } + if (KVM_PUT_RESET_STATE == level) { RISCVCPU *cpu = RISCV_CPU(cs); if (cs->cpu_index == 0) { @@ -1084,8 +1177,7 @@ static int kvm_vcpu_set_machine_ids(RISCVCPU *cpu, CPUState *cs) uint64_t id; int ret; - id = kvm_riscv_reg_id(env, KVM_REG_RISCV_CONFIG, - KVM_REG_RISCV_CONFIG_REG(mvendorid)); + id = RISCV_CONFIG_REG(env, mvendorid); /* * cfg.mvendorid is an uint32 but a target_ulong will * be written. Assign it to a target_ulong var to avoid @@ -1097,15 +1189,13 @@ static int kvm_vcpu_set_machine_ids(RISCVCPU *cpu, CPUState *cs) return ret; } - id = kvm_riscv_reg_id(env, KVM_REG_RISCV_CONFIG, - KVM_REG_RISCV_CONFIG_REG(marchid)); + id = RISCV_CONFIG_REG(env, marchid); ret = kvm_set_one_reg(cs, id, &cpu->cfg.marchid); if (ret != 0) { return ret; } - id = kvm_riscv_reg_id(env, KVM_REG_RISCV_CONFIG, - KVM_REG_RISCV_CONFIG_REG(mimpid)); + id = RISCV_CONFIG_REG(env, mimpid); ret = kvm_set_one_reg(cs, id, &cpu->cfg.mimpid); return ret; @@ -1378,21 +1468,24 @@ void kvm_riscv_aia_create(MachineState *machine, uint64_t group_shift, exit(1); } - socket_bits = find_last_bit(&socket_count, BITS_PER_LONG) + 1; - ret = kvm_device_access(aia_fd, KVM_DEV_RISCV_AIA_GRP_CONFIG, - KVM_DEV_RISCV_AIA_CONFIG_GROUP_BITS, - &socket_bits, true, NULL); - if (ret < 0) { - error_report("KVM AIA: failed to set group_bits"); - exit(1); - } - ret = kvm_device_access(aia_fd, KVM_DEV_RISCV_AIA_GRP_CONFIG, - KVM_DEV_RISCV_AIA_CONFIG_GROUP_SHIFT, - &group_shift, true, NULL); - if (ret < 0) { - error_report("KVM AIA: failed to set group_shift"); - exit(1); + if (socket_count > 1) { + socket_bits = find_last_bit(&socket_count, BITS_PER_LONG) + 1; + ret = kvm_device_access(aia_fd, KVM_DEV_RISCV_AIA_GRP_CONFIG, + KVM_DEV_RISCV_AIA_CONFIG_GROUP_BITS, + &socket_bits, true, NULL); + if (ret < 0) { + error_report("KVM AIA: failed to set group_bits"); + exit(1); + } + + ret = kvm_device_access(aia_fd, KVM_DEV_RISCV_AIA_GRP_CONFIG, + KVM_DEV_RISCV_AIA_CONFIG_GROUP_SHIFT, + &group_shift, true, NULL); + if (ret < 0) { + error_report("KVM AIA: failed to set group_shift"); + exit(1); + } } guest_bits = guest_num == 0 ? 0 : @@ -1481,11 +1574,36 @@ static void kvm_cpu_instance_init(CPUState *cs) } } +/* + * We'll get here via the following path: + * + * riscv_cpu_realize() + * -> cpu_exec_realizefn() + * -> kvm_cpu_realize() (via accel_cpu_common_realize()) + */ +static bool kvm_cpu_realize(CPUState *cs, Error **errp) +{ + RISCVCPU *cpu = RISCV_CPU(cs); + int ret; + + if (riscv_has_ext(&cpu->env, RVV)) { + ret = prctl(PR_RISCV_V_SET_CONTROL, PR_RISCV_V_VSTATE_CTRL_ON); + if (ret) { + error_setg(errp, "Error in prctl PR_RISCV_V_SET_CONTROL, code: %s", + strerrorname_np(errno)); + return false; + } + } + + return true; +} + static void kvm_cpu_accel_class_init(ObjectClass *oc, void *data) { AccelCPUClass *acc = ACCEL_CPU_CLASS(oc); acc->cpu_instance_init = kvm_cpu_instance_init; + acc->cpu_target_realize = kvm_cpu_realize; } static const TypeInfo kvm_cpu_accel_type_info = { |