mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'qemu-kvm/uq/master' into stable-1.5

Browse Source 
* qemu-kvm/uq/master:
  kvm-stub: fix compilation
  kvm: shorten the parameter list for get_real_device()
  kvm: i386: fix LAPIC TSC deadline timer save/restore
  kvm-all.c: max_cpus should not exceed KVM vcpu limit
  kvm: Simplify kvm_handle_io
  kvm: x86: fix setting IA32_FEATURE_CONTROL with nested VMX disabled
  kvm: add KVM_IRQFD_FLAG_RESAMPLE support
  kvm: migrate vPMU state
  target-i386: remove tabs from target-i386/cpu.h
  Initialize IA32_FEATURE_CONTROL MSR in reset and migration

Conflicts:
	target-i386/cpu.h
	target-i386/kvm.c

aliguori: fixup trivial conflicts due to whitespace and added cpu
          argument

Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
This commit is contained in:
Anthony Liguori 2013-08-29 17:21:51 -05:00
commit b5d54bd421
9 changed files with 332 additions and 125 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
hw/i386/kvm/pci-assign.c
View File

@ -568,8 +568,7 @@ static int get_real_device_id(const char *devpath, uint16_t *val)
return get_real_id(devpath, "device", val);
}
static int get_real_device(AssignedDevice *pci_dev, uint16_t r_seg,
uint8_t r_bus, uint8_t r_dev, uint8_t r_func)
static int get_real_device(AssignedDevice *pci_dev)
{
char dir[128], name[128];
int fd, r = 0, v;
@ -582,7 +581,8 @@ static int get_real_device(AssignedDevice *pci_dev, uint16_t r_seg,
dev->region_number = 0;
snprintf(dir, sizeof(dir), "/sys/bus/pci/devices/%04x:%02x:%02x.%x/",
r_seg, r_bus, r_dev, r_func);
pci_dev->host.domain, pci_dev->host.bus,
pci_dev->host.slot, pci_dev->host.function);
snprintf(name, sizeof(name), "%sconfig", dir);
@ -1769,8 +1769,7 @@ static int assigned_initfn(struct PCIDevice *pci_dev)
memcpy(dev->emulate_config_write, dev->emulate_config_read,
sizeof(dev->emulate_config_read));
if (get_real_device(dev, dev->host.domain, dev->host.bus,
dev->host.slot, dev->host.function)) {
if (get_real_device(dev)) {
error_report("pci-assign: Error: Couldn't get real device (%s)!",
dev->dev.qdev.id);
goto out;

4
hw/misc/vfio.c
View File

@ -646,7 +646,7 @@ static int vfio_msix_vector_do_use(PCIDevice *pdev, unsigned int nr,
vector->virq = msg ? kvm_irqchip_add_msi_route(kvm_state, *msg) : -1;
if (vector->virq < 0 ||
kvm_irqchip_add_irqfd_notifier(kvm_state, &vector->interrupt,
vector->virq) < 0) {
NULL, vector->virq) < 0) {
if (vector->virq >= 0) {
kvm_irqchip_release_virq(kvm_state, vector->virq);
vector->virq = -1;
@ -814,7 +814,7 @@ retry:
vector->virq = kvm_irqchip_add_msi_route(kvm_state, msg);
if (vector->virq < 0 ||
kvm_irqchip_add_irqfd_notifier(kvm_state, &vector->interrupt,
vector->virq) < 0) {
NULL, vector->virq) < 0) {
qemu_set_fd_handler(event_notifier_get_fd(&vector->interrupt),
vfio_msi_interrupt, NULL, vector);
}

2
hw/virtio/virtio-pci.c
View File

@ -508,7 +508,7 @@ static int kvm_virtio_pci_irqfd_use(VirtIOPCIProxy *proxy,
VirtQueue *vq = virtio_get_queue(proxy->vdev, queue_no);
EventNotifier *n = virtio_queue_get_guest_notifier(vq);
int ret;
ret = kvm_irqchip_add_irqfd_notifier(kvm_state, n, irqfd->virq);
ret = kvm_irqchip_add_irqfd_notifier(kvm_state, n, NULL, irqfd->virq);
return ret;
}

3
include/sysemu/kvm.h
View File

@ -309,7 +309,8 @@ int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg);
int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg);
void kvm_irqchip_release_virq(KVMState *s, int virq);
int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n, int virq);
int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n,
EventNotifier *rn, int virq);
int kvm_irqchip_remove_irqfd_notifier(KVMState *s, EventNotifier *n, int virq);
void kvm_pc_gsi_handler(void *opaque, int n, int level);
void kvm_pc_setup_irq_routing(bool pci_enabled);

52
kvm-all.c
View File

@ -1230,7 +1230,8 @@ int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg)
return kvm_update_routing_entry(s, &kroute);
}
static int kvm_irqchip_assign_irqfd(KVMState *s, int fd, int virq, bool assign)
static int kvm_irqchip_assign_irqfd(KVMState *s, int fd, int rfd, int virq,
bool assign)
{
struct kvm_irqfd irqfd = {
.fd = fd,
@ -1238,6 +1239,11 @@ static int kvm_irqchip_assign_irqfd(KVMState *s, int fd, int virq, bool assign)
.flags = assign ? 0 : KVM_IRQFD_FLAG_DEASSIGN,
};
if (rfd != -1) {
irqfd.flags |= KVM_IRQFD_FLAG_RESAMPLE;
irqfd.resamplefd = rfd;
}
if (!kvm_irqfds_enabled()) {
return -ENOSYS;
}
@ -1276,14 +1282,17 @@ int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg)
}
#endif /* !KVM_CAP_IRQ_ROUTING */
int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n, int virq)
int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n,
EventNotifier *rn, int virq)
{
return kvm_irqchip_assign_irqfd(s, event_notifier_get_fd(n), virq, true);
return kvm_irqchip_assign_irqfd(s, event_notifier_get_fd(n),
rn ? event_notifier_get_fd(rn) : -1, virq, true);
}
int kvm_irqchip_remove_irqfd_notifier(KVMState *s, EventNotifier *n, int virq)
{
return kvm_irqchip_assign_irqfd(s, event_notifier_get_fd(n), virq, false);
return kvm_irqchip_assign_irqfd(s, event_notifier_get_fd(n), -1, virq,
false);
}
static int kvm_irqchip_create(KVMState *s)
@ -1391,6 +1400,13 @@ int kvm_init(void)
goto err;
}
if (max_cpus > max_vcpus) {
ret = -EINVAL;
fprintf(stderr, "Number of hotpluggable cpus requested (%d) exceeds max cpus "
"supported by KVM (%d)\n", max_cpus, max_vcpus);
goto err;
}
s->vmfd = kvm_ioctl(s, KVM_CREATE_VM, 0);
if (s->vmfd < 0) {
#ifdef TARGET_S390X
@ -1499,32 +1515,8 @@ static void kvm_handle_io(uint16_t port, void *data, int direction, int size,
uint8_t *ptr = data;
for (i = 0; i < count; i++) {
if (direction == KVM_EXIT_IO_IN) {
switch (size) {
case 1:
stb_p(ptr, cpu_inb(port));
break;
case 2:
stw_p(ptr, cpu_inw(port));
break;
case 4:
stl_p(ptr, cpu_inl(port));
break;
}
} else {
switch (size) {
case 1:
cpu_outb(port, ldub_p(ptr));
break;
case 2:
cpu_outw(port, lduw_p(ptr));
break;
case 4:
cpu_outl(port, ldl_p(ptr));
break;
}
}
address_space_rw(&address_space_io, port, ptr, size,
direction == KVM_EXIT_IO_OUT);
ptr += size;
}
}

3
kvm-stub.c
View File

@ -135,7 +135,8 @@ int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg)
return -ENOSYS;
}
int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n, int virq)
int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n,
EventNotifier *rn, int virq)
{
return -ENOSYS;
}

25
target-i386/cpu.h
View File

@ -301,9 +301,12 @@
#define MSR_IA32_APICBASE_BSP (1<<8)
#define MSR_IA32_APICBASE_ENABLE (1<<11)
#define MSR_IA32_APICBASE_BASE (0xfffff<<12)
#define MSR_IA32_FEATURE_CONTROL 0x0000003a
#define MSR_TSC_ADJUST 0x0000003b
#define MSR_IA32_TSCDEADLINE 0x6e0
#define MSR_P6_PERFCTR0 0xc1
#define MSR_MTRRcap 0xfe
#define MSR_MTRRcap_VCNT 8
#define MSR_MTRRcap_FIXRANGE_SUPPORT (1 << 8)
@ -317,6 +320,8 @@
#define MSR_MCG_STATUS 0x17a
#define MSR_MCG_CTL 0x17b
#define MSR_P6_EVNTSEL0 0x186
#define MSR_IA32_PERF_STATUS 0x198
#define MSR_IA32_MISC_ENABLE 0x1a0
@ -342,6 +347,14 @@
#define MSR_MTRRdefType 0x2ff
#define MSR_CORE_PERF_FIXED_CTR0 0x309
#define MSR_CORE_PERF_FIXED_CTR1 0x30a
#define MSR_CORE_PERF_FIXED_CTR2 0x30b
#define MSR_CORE_PERF_FIXED_CTR_CTRL 0x38d
#define MSR_CORE_PERF_GLOBAL_STATUS 0x38e
#define MSR_CORE_PERF_GLOBAL_CTRL 0x38f
#define MSR_CORE_PERF_GLOBAL_OVF_CTRL 0x390
#define MSR_MC0_CTL 0x400
#define MSR_MC0_STATUS 0x401
#define MSR_MC0_ADDR 0x402
@ -724,6 +737,9 @@ typedef struct {
#define CPU_NB_REGS CPU_NB_REGS32
#endif
#define MAX_FIXED_COUNTERS 3
#define MAX_GP_COUNTERS (MSR_IA32_PERF_STATUS - MSR_P6_EVNTSEL0)
#define NB_MMU_MODES 3
typedef enum TPRAccess {
@ -817,6 +833,15 @@ typedef struct CPUX86State {
uint64_t mcg_status;
uint64_t msr_ia32_misc_enable;
uint64_t msr_ia32_feature_control;
uint64_t msr_fixed_ctr_ctrl;
uint64_t msr_global_ctrl;
uint64_t msr_global_status;
uint64_t msr_global_ovf_ctrl;
uint64_t msr_fixed_counters[MAX_FIXED_COUNTERS];
uint64_t msr_gp_counters[MAX_GP_COUNTERS];
uint64_t msr_gp_evtsel[MAX_GP_COUNTERS];
/* exception/interrupt handling */
int error_code;

139
target-i386/kvm.c
View File

@ -65,12 +65,16 @@ static bool has_msr_star;
static bool has_msr_hsave_pa;
static bool has_msr_tsc_adjust;
static bool has_msr_tsc_deadline;
static bool has_msr_feature_control;
static bool has_msr_async_pf_en;
static bool has_msr_pv_eoi_en;
static bool has_msr_misc_enable;
static bool has_msr_kvm_steal_time;
static int lm_capable_kernel;
static bool has_msr_architectural_pmu;
static uint32_t num_architectural_pmu_counters;
bool kvm_allows_irq0_override(void)
{
return !kvm_irqchip_in_kernel() || kvm_has_gsi_routing();
@ -597,6 +601,25 @@ int kvm_arch_init_vcpu(CPUState *cs)
break;
}
}
if (limit >= 0x0a) {
uint32_t ver;
cpu_x86_cpuid(env, 0x0a, 0, &ver, &unused, &unused, &unused);
if ((ver & 0xff) > 0) {
has_msr_architectural_pmu = true;
num_architectural_pmu_counters = (ver & 0xff00) >> 8;
/* Shouldn't be more than 32, since that's the number of bits
* available in EBX to tell us _which_ counters are available.
* Play it safe.
*/
if (num_architectural_pmu_counters > MAX_GP_COUNTERS) {
num_architectural_pmu_counters = MAX_GP_COUNTERS;
}
}
}
cpu_x86_cpuid(env, 0x80000000, 0, &limit, &unused, &unused, &unused);
for (i = 0x80000000; i <= limit; i++) {
@ -660,6 +683,12 @@ int kvm_arch_init_vcpu(CPUState *cs)
qemu_add_vm_change_state_handler(cpu_update_state, env);
c = cpuid_find_entry(&cpuid_data.cpuid, 1, 0);
if (c) {
has_msr_feature_control = !!(c->ecx & CPUID_EXT_VMX) ||
!!(c->ecx & CPUID_EXT_SMX);
}
cpuid_data.cpuid.padding = 0;
r = kvm_vcpu_ioctl(cs, KVM_SET_CPUID2, &cpuid_data);
if (r) {
@ -1060,6 +1089,26 @@ static void kvm_msr_entry_set(struct kvm_msr_entry *entry,
entry->data = value;
}
static int kvm_put_tscdeadline_msr(X86CPU *cpu)
{
CPUX86State *env = &cpu->env;
struct {
struct kvm_msrs info;
struct kvm_msr_entry entries[1];
} msr_data;
struct kvm_msr_entry *msrs = msr_data.entries;
if (!has_msr_tsc_deadline) {
return 0;
}
kvm_msr_entry_set(&msrs[0], MSR_IA32_TSCDEADLINE, env->tsc_deadline);
msr_data.info.nmsrs = 1;
return kvm_vcpu_ioctl(CPU(cpu), KVM_SET_MSRS, &msr_data);
}
static int kvm_put_msrs(X86CPU *cpu, int level)
{
CPUX86State *env = &cpu->env;
@ -1068,7 +1117,7 @@ static int kvm_put_msrs(X86CPU *cpu, int level)
struct kvm_msr_entry entries[100];
} msr_data;
struct kvm_msr_entry *msrs = msr_data.entries;
int n = 0;
int n = 0, i;
kvm_msr_entry_set(&msrs[n++], MSR_IA32_SYSENTER_CS, env->sysenter_cs);
kvm_msr_entry_set(&msrs[n++], MSR_IA32_SYSENTER_ESP, env->sysenter_esp);
@ -1083,9 +1132,6 @@ static int kvm_put_msrs(X86CPU *cpu, int level)
if (has_msr_tsc_adjust) {
kvm_msr_entry_set(&msrs[n++], MSR_TSC_ADJUST, env->tsc_adjust);
}
if (has_msr_tsc_deadline) {
kvm_msr_entry_set(&msrs[n++], MSR_IA32_TSCDEADLINE, env->tsc_deadline);
}
if (has_msr_misc_enable) {
kvm_msr_entry_set(&msrs[n++], MSR_IA32_MISC_ENABLE,
env->msr_ia32_misc_enable);
@ -1110,9 +1156,8 @@ static int kvm_put_msrs(X86CPU *cpu, int level)
}
}
/*
* The following paravirtual MSRs have side effects on the guest or are
* too heavy for normal writeback. Limit them to reset or full state
* updates.
* The following MSRs have side effects on the guest or are too heavy
* for normal writeback. Limit them to reset or full state updates.
*/
if (level >= KVM_PUT_RESET_STATE) {
kvm_msr_entry_set(&msrs[n++], MSR_KVM_SYSTEM_TIME,
@ -1130,6 +1175,33 @@ static int kvm_put_msrs(X86CPU *cpu, int level)
kvm_msr_entry_set(&msrs[n++], MSR_KVM_STEAL_TIME,
env->steal_time_msr);
}
if (has_msr_architectural_pmu) {
/* Stop the counter. */
kvm_msr_entry_set(&msrs[n++], MSR_CORE_PERF_FIXED_CTR_CTRL, 0);
kvm_msr_entry_set(&msrs[n++], MSR_CORE_PERF_GLOBAL_CTRL, 0);
/* Set the counter values. */
for (i = 0; i < MAX_FIXED_COUNTERS; i++) {
kvm_msr_entry_set(&msrs[n++], MSR_CORE_PERF_FIXED_CTR0 + i,
env->msr_fixed_counters[i]);
}
for (i = 0; i < num_architectural_pmu_counters; i++) {
kvm_msr_entry_set(&msrs[n++], MSR_P6_PERFCTR0 + i,
env->msr_gp_counters[i]);
kvm_msr_entry_set(&msrs[n++], MSR_P6_EVNTSEL0 + i,
env->msr_gp_evtsel[i]);
}
kvm_msr_entry_set(&msrs[n++], MSR_CORE_PERF_GLOBAL_STATUS,
env->msr_global_status);
kvm_msr_entry_set(&msrs[n++], MSR_CORE_PERF_GLOBAL_OVF_CTRL,
env->msr_global_ovf_ctrl);
/* Now start the PMU. */
kvm_msr_entry_set(&msrs[n++], MSR_CORE_PERF_FIXED_CTR_CTRL,
env->msr_fixed_ctr_ctrl);
kvm_msr_entry_set(&msrs[n++], MSR_CORE_PERF_GLOBAL_CTRL,
env->msr_global_ctrl);
}
if (hyperv_hypercall_available(cpu)) {
kvm_msr_entry_set(&msrs[n++], HV_X64_MSR_GUEST_OS_ID, 0);
kvm_msr_entry_set(&msrs[n++], HV_X64_MSR_HYPERCALL, 0);
@ -1137,6 +1209,10 @@ static int kvm_put_msrs(X86CPU *cpu, int level)
if (cpu->hyperv_vapic) {
kvm_msr_entry_set(&msrs[n++], HV_X64_MSR_APIC_ASSIST_PAGE, 0);
}
if (has_msr_feature_control) {
kvm_msr_entry_set(&msrs[n++], MSR_IA32_FEATURE_CONTROL,
env->msr_ia32_feature_control);
}
}
if (env->mcg_cap) {
int i;
@ -1361,6 +1437,9 @@ static int kvm_get_msrs(X86CPU *cpu)
if (has_msr_misc_enable) {
msrs[n++].index = MSR_IA32_MISC_ENABLE;
}
if (has_msr_feature_control) {
msrs[n++].index = MSR_IA32_FEATURE_CONTROL;
}
if (!env->tsc_valid) {
msrs[n++].index = MSR_IA32_TSC;
@ -1386,6 +1465,19 @@ static int kvm_get_msrs(X86CPU *cpu)
if (has_msr_kvm_steal_time) {
msrs[n++].index = MSR_KVM_STEAL_TIME;
}
if (has_msr_architectural_pmu) {
msrs[n++].index = MSR_CORE_PERF_FIXED_CTR_CTRL;
msrs[n++].index = MSR_CORE_PERF_GLOBAL_CTRL;
msrs[n++].index = MSR_CORE_PERF_GLOBAL_STATUS;
msrs[n++].index = MSR_CORE_PERF_GLOBAL_OVF_CTRL;
for (i = 0; i < MAX_FIXED_COUNTERS; i++) {
msrs[n++].index = MSR_CORE_PERF_FIXED_CTR0 + i;
}
for (i = 0; i < num_architectural_pmu_counters; i++) {
msrs[n++].index = MSR_P6_PERFCTR0 + i;
msrs[n++].index = MSR_P6_EVNTSEL0 + i;
}
}
if (env->mcg_cap) {
msrs[n++].index = MSR_MCG_STATUS;
@ -1402,7 +1494,8 @@ static int kvm_get_msrs(X86CPU *cpu)
}
for (i = 0; i < ret; i++) {
switch (msrs[i].index) {
uint32_t index = msrs[i].index;
switch (index) {
case MSR_IA32_SYSENTER_CS:
env->sysenter_cs = msrs[i].data;
break;
@ -1459,6 +1552,9 @@ static int kvm_get_msrs(X86CPU *cpu)
case MSR_IA32_MISC_ENABLE:
env->msr_ia32_misc_enable = msrs[i].data;
break;
case MSR_IA32_FEATURE_CONTROL:
env->msr_ia32_feature_control = msrs[i].data;
break;
default:
if (msrs[i].index >= MSR_MC0_CTL &&
msrs[i].index < MSR_MC0_CTL + (env->mcg_cap & 0xff) * 4) {
@ -1474,6 +1570,27 @@ static int kvm_get_msrs(X86CPU *cpu)
case MSR_KVM_STEAL_TIME:
env->steal_time_msr = msrs[i].data;
break;
case MSR_CORE_PERF_FIXED_CTR_CTRL:
env->msr_fixed_ctr_ctrl = msrs[i].data;
break;
case MSR_CORE_PERF_GLOBAL_CTRL:
env->msr_global_ctrl = msrs[i].data;
break;
case MSR_CORE_PERF_GLOBAL_STATUS:
env->msr_global_status = msrs[i].data;
break;
case MSR_CORE_PERF_GLOBAL_OVF_CTRL:
env->msr_global_ovf_ctrl = msrs[i].data;
break;
case MSR_CORE_PERF_FIXED_CTR0 ... MSR_CORE_PERF_FIXED_CTR0 + MAX_FIXED_COUNTERS - 1:
env->msr_fixed_counters[index - MSR_CORE_PERF_FIXED_CTR0] = msrs[i].data;
break;
case MSR_P6_PERFCTR0 ... MSR_P6_PERFCTR0 + MAX_GP_COUNTERS - 1:
env->msr_gp_counters[index - MSR_P6_PERFCTR0] = msrs[i].data;
break;
case MSR_P6_EVNTSEL0 ... MSR_P6_EVNTSEL0 + MAX_GP_COUNTERS - 1:
env->msr_gp_evtsel[index - MSR_P6_EVNTSEL0] = msrs[i].data;
break;
}
}
@ -1724,6 +1841,12 @@ int kvm_arch_put_registers(CPUState *cpu, int level)
return ret;
}
}
ret = kvm_put_tscdeadline_msr(x86_cpu);
if (ret < 0) {
return ret;
}
ret = kvm_put_vcpu_events(x86_cpu, level);
if (ret < 0) {
return ret;

66
target-i386/machine.c
View File

@ -435,6 +435,14 @@ static bool misc_enable_needed(void *opaque)
return env->msr_ia32_misc_enable != MSR_IA32_MISC_ENABLE_DEFAULT;
}
static bool feature_control_needed(void *opaque)
{
X86CPU *cpu = opaque;
CPUX86State *env = &cpu->env;
return env->msr_ia32_feature_control != 0;
}
static const VMStateDescription vmstate_msr_ia32_misc_enable = {
.name = "cpu/msr_ia32_misc_enable",
.version_id = 1,
@ -446,6 +454,58 @@ static const VMStateDescription vmstate_msr_ia32_misc_enable = {
}
};
static const VMStateDescription vmstate_msr_ia32_feature_control = {
.name = "cpu/msr_ia32_feature_control",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField []) {
VMSTATE_UINT64(env.msr_ia32_feature_control, X86CPU),
VMSTATE_END_OF_LIST()
}
};
static bool pmu_enable_needed(void *opaque)
{
X86CPU *cpu = opaque;
CPUX86State *env = &cpu->env;
int i;
if (env->msr_fixed_ctr_ctrl || env->msr_global_ctrl ||
env->msr_global_status || env->msr_global_ovf_ctrl) {
return true;
}
for (i = 0; i < MAX_FIXED_COUNTERS; i++) {
if (env->msr_fixed_counters[i]) {
return true;
}
}
for (i = 0; i < MAX_GP_COUNTERS; i++) {
if (env->msr_gp_counters[i] || env->msr_gp_evtsel[i]) {
return true;
}
}
return false;
}
static const VMStateDescription vmstate_msr_architectural_pmu = {
.name = "cpu/msr_architectural_pmu",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField []) {
VMSTATE_UINT64(env.msr_fixed_ctr_ctrl, X86CPU),
VMSTATE_UINT64(env.msr_global_ctrl, X86CPU),
VMSTATE_UINT64(env.msr_global_status, X86CPU),
VMSTATE_UINT64(env.msr_global_ovf_ctrl, X86CPU),
VMSTATE_UINT64_ARRAY(env.msr_fixed_counters, X86CPU, MAX_FIXED_COUNTERS),
VMSTATE_UINT64_ARRAY(env.msr_gp_counters, X86CPU, MAX_GP_COUNTERS),
VMSTATE_UINT64_ARRAY(env.msr_gp_evtsel, X86CPU, MAX_GP_COUNTERS),
VMSTATE_END_OF_LIST()
}
};
const VMStateDescription vmstate_x86_cpu = {
.name = "cpu",
.version_id = 12,
@ -571,6 +631,12 @@ const VMStateDescription vmstate_x86_cpu = {
}, {
.vmsd = &vmstate_msr_ia32_misc_enable,
.needed = misc_enable_needed,
}, {
.vmsd = &vmstate_msr_ia32_feature_control,
.needed = feature_control_needed,
}, {
.vmsd = &vmstate_msr_architectural_pmu,
.needed = pmu_enable_needed,
} , {
/* empty */
}