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-rw-r--r--hw/acpi/cpu.c6
-rw-r--r--hw/acpi/cpu_hotplug.c4
-rw-r--r--hw/i386/acpi-build.c8
-rw-r--r--hw/i386/pc.c10
-rw-r--r--include/hw/acpi/acpi_dev_interface.h2
-rw-r--r--include/hw/boards.h2
-rw-r--r--include/hw/i386/pc.h2
-rw-r--r--stubs/pc_madt_cpu_entry.c2
8 files changed, 13 insertions, 23 deletions
diff --git a/hw/acpi/cpu.c b/hw/acpi/cpu.c
index 5ac89fefaf..6017ca04bf 100644
--- a/hw/acpi/cpu.c
+++ b/hw/acpi/cpu.c
@@ -190,7 +190,7 @@ void cpu_hotplug_hw_init(MemoryRegion *as, Object *owner,
{
MachineState *machine = MACHINE(qdev_get_machine());
MachineClass *mc = MACHINE_GET_CLASS(machine);
- CPUArchIdList *id_list;
+ const CPUArchIdList *id_list;
int i;
assert(mc->possible_cpu_arch_ids);
@@ -201,7 +201,6 @@ void cpu_hotplug_hw_init(MemoryRegion *as, Object *owner,
state->devs[i].cpu = id_list->cpus[i].cpu;
state->devs[i].arch_id = id_list->cpus[i].arch_id;
}
- g_free(id_list);
memory_region_init_io(&state->ctrl_reg, owner, &cpu_hotplug_ops, state,
"acpi-mem-hotplug", ACPI_CPU_HOTPLUG_REG_LEN);
memory_region_add_subregion(as, base_addr, &state->ctrl_reg);
@@ -325,7 +324,7 @@ void build_cpus_aml(Aml *table, MachineState *machine, CPUHotplugFeatures opts,
Aml *one = aml_int(1);
Aml *sb_scope = aml_scope("_SB");
MachineClass *mc = MACHINE_GET_CLASS(machine);
- CPUArchIdList *arch_ids = mc->possible_cpu_arch_ids(machine);
+ const CPUArchIdList *arch_ids = mc->possible_cpu_arch_ids(machine);
char *cphp_res_path = g_strdup_printf("%s." CPUHP_RES_DEVICE, res_root);
Object *obj = object_resolve_path_type("", TYPE_ACPI_DEVICE_IF, NULL);
AcpiDeviceIfClass *adevc = ACPI_DEVICE_IF_GET_CLASS(obj);
@@ -574,5 +573,4 @@ void build_cpus_aml(Aml *table, MachineState *machine, CPUHotplugFeatures opts,
aml_append(table, method);
g_free(cphp_res_path);
- g_free(arch_ids);
}
diff --git a/hw/acpi/cpu_hotplug.c b/hw/acpi/cpu_hotplug.c
index f15a2402fc..5243918125 100644
--- a/hw/acpi/cpu_hotplug.c
+++ b/hw/acpi/cpu_hotplug.c
@@ -128,7 +128,7 @@ void build_legacy_cpu_hotplug_aml(Aml *ctx, MachineState *machine,
Aml *zero = aml_int(0);
Aml *one = aml_int(1);
MachineClass *mc = MACHINE_GET_CLASS(machine);
- CPUArchIdList *apic_ids = mc->possible_cpu_arch_ids(machine);
+ const CPUArchIdList *apic_ids = mc->possible_cpu_arch_ids(machine);
PCMachineState *pcms = PC_MACHINE(machine);
/*
@@ -329,8 +329,6 @@ void build_legacy_cpu_hotplug_aml(Aml *ctx, MachineState *machine,
apic_idx = apic_id + 1;
}
aml_append(sb_scope, aml_name_decl(CPU_ON_BITMAP, pkg));
- g_free(apic_ids);
-
aml_append(ctx, sb_scope);
method = aml_method("\\_GPE._E02", 0, AML_NOTSERIALIZED);
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index a1d781ae42..1c928abb28 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -332,7 +332,7 @@ build_fadt(GArray *table_data, BIOSLinker *linker, AcpiPmInfo *pm,
}
void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
- CPUArchIdList *apic_ids, GArray *entry)
+ const CPUArchIdList *apic_ids, GArray *entry)
{
uint32_t apic_id = apic_ids->cpus[uid].arch_id;
@@ -373,7 +373,7 @@ static void
build_madt(GArray *table_data, BIOSLinker *linker, PCMachineState *pcms)
{
MachineClass *mc = MACHINE_GET_CLASS(pcms);
- CPUArchIdList *apic_ids = mc->possible_cpu_arch_ids(MACHINE(pcms));
+ const CPUArchIdList *apic_ids = mc->possible_cpu_arch_ids(MACHINE(pcms));
int madt_start = table_data->len;
AcpiDeviceIfClass *adevc = ACPI_DEVICE_IF_GET_CLASS(pcms->acpi_dev);
AcpiDeviceIf *adev = ACPI_DEVICE_IF(pcms->acpi_dev);
@@ -394,7 +394,6 @@ build_madt(GArray *table_data, BIOSLinker *linker, PCMachineState *pcms)
x2apic_mode = true;
}
}
- g_free(apic_ids);
io_apic = acpi_data_push(table_data, sizeof *io_apic);
io_apic->type = ACPI_APIC_IO;
@@ -2294,7 +2293,7 @@ build_srat(GArray *table_data, BIOSLinker *linker, MachineState *machine)
int srat_start, numa_start, slots;
uint64_t mem_len, mem_base, next_base;
MachineClass *mc = MACHINE_GET_CLASS(machine);
- CPUArchIdList *apic_ids = mc->possible_cpu_arch_ids(machine);
+ const CPUArchIdList *apic_ids = mc->possible_cpu_arch_ids(machine);
PCMachineState *pcms = PC_MACHINE(machine);
ram_addr_t hotplugabble_address_space_size =
object_property_get_int(OBJECT(pcms), PC_MACHINE_MEMHP_REGION_SIZE,
@@ -2393,7 +2392,6 @@ build_srat(GArray *table_data, BIOSLinker *linker, MachineState *machine)
(void *)(table_data->data + srat_start),
"SRAT",
table_data->len - srat_start, 1, NULL, NULL);
- g_free(apic_ids);
}
static void
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 079346ac5d..c949cf0ecc 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -2240,15 +2240,11 @@ static unsigned pc_cpu_index_to_socket_id(unsigned cpu_index)
return topo.pkg_id;
}
-static CPUArchIdList *pc_possible_cpu_arch_ids(MachineState *machine)
+static const CPUArchIdList *pc_possible_cpu_arch_ids(MachineState *machine)
{
PCMachineState *pcms = PC_MACHINE(machine);
- int len = sizeof(CPUArchIdList) +
- sizeof(CPUArchId) * (pcms->possible_cpus->len);
- CPUArchIdList *list = g_malloc(len);
-
- memcpy(list, pcms->possible_cpus, len);
- return list;
+ assert(pcms->possible_cpus);
+ return pcms->possible_cpus;
}
static HotpluggableCPUList *pc_query_hotpluggable_cpus(MachineState *machine)
diff --git a/include/hw/acpi/acpi_dev_interface.h b/include/hw/acpi/acpi_dev_interface.h
index 901a4ae876..71d3c48e7d 100644
--- a/include/hw/acpi/acpi_dev_interface.h
+++ b/include/hw/acpi/acpi_dev_interface.h
@@ -57,6 +57,6 @@ typedef struct AcpiDeviceIfClass {
void (*ospm_status)(AcpiDeviceIf *adev, ACPIOSTInfoList ***list);
void (*send_event)(AcpiDeviceIf *adev, AcpiEventStatusBits ev);
void (*madt_cpu)(AcpiDeviceIf *adev, int uid,
- CPUArchIdList *apic_ids, GArray *entry);
+ const CPUArchIdList *apic_ids, GArray *entry);
} AcpiDeviceIfClass;
#endif
diff --git a/include/hw/boards.h b/include/hw/boards.h
index a51da9c440..ac891a828b 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -135,7 +135,7 @@ struct MachineClass {
HotplugHandler *(*get_hotplug_handler)(MachineState *machine,
DeviceState *dev);
unsigned (*cpu_index_to_socket_id)(unsigned cpu_index);
- CPUArchIdList *(*possible_cpu_arch_ids)(MachineState *machine);
+ const CPUArchIdList *(*possible_cpu_arch_ids)(MachineState *machine);
HotpluggableCPUList *(*query_hotpluggable_cpus)(MachineState *machine);
};
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 738bfd6c60..5a20c5e38e 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -361,7 +361,7 @@ uint16_t pvpanic_port(void);
/* acpi-build.c */
void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
- CPUArchIdList *apic_ids, GArray *entry);
+ const CPUArchIdList *apic_ids, GArray *entry);
/* e820 types */
#define E820_RAM 1
diff --git a/stubs/pc_madt_cpu_entry.c b/stubs/pc_madt_cpu_entry.c
index 427e772868..f88d6a090b 100644
--- a/stubs/pc_madt_cpu_entry.c
+++ b/stubs/pc_madt_cpu_entry.c
@@ -2,6 +2,6 @@
#include "hw/i386/pc.h"
void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
- CPUArchIdList *apic_ids, GArray *entry)
+ const CPUArchIdList *apic_ids, GArray *entry)
{
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-02 02:36:51 +0000