diff --git a/configs/targets/aarch64-softmmu.mak b/configs/targets/aarch64-softmmu.mak
index 84cb32dc2f..b4b3cd9793 100644
--- a/configs/targets/aarch64-softmmu.mak
+++ b/configs/targets/aarch64-softmmu.mak
@@ -5,3 +5,4 @@ TARGET_KVM_HAVE_GUEST_DEBUG=y
 TARGET_XML_FILES= gdb-xml/aarch64-core.xml gdb-xml/aarch64-fpu.xml gdb-xml/arm-core.xml gdb-xml/arm-vfp.xml gdb-xml/arm-vfp3.xml gdb-xml/arm-vfp-sysregs.xml gdb-xml/arm-neon.xml gdb-xml/arm-m-profile.xml gdb-xml/arm-m-profile-mve.xml gdb-xml/aarch64-pauth.xml
 # needed by boot.c
 TARGET_NEED_FDT=y
+CONFIG_ARM_EINJ=y
diff --git a/hw/acpi/ghes.c b/hw/acpi/ghes.c
index 5b8bc6eeb4..6075ef5893 100644
--- a/hw/acpi/ghes.c
+++ b/hw/acpi/ghes.c
@@ -27,6 +27,7 @@
 #include "hw/acpi/generic_event_device.h"
 #include "hw/nvram/fw_cfg.h"
 #include "qemu/uuid.h"
+#include "qapi/qapi-types-arm-error-inject.h"
 
 #define ACPI_GHES_ERRORS_FW_CFG_FILE        "etc/hardware_errors"
 #define ACPI_GHES_DATA_ADDR_FW_CFG_FILE     "etc/hardware_errors_addr"
@@ -53,6 +54,12 @@
 /* The memory section CPER size, UEFI 2.6: N.2.5 Memory Error Section */
 #define ACPI_GHES_MEM_CPER_LENGTH           80
 
+/*
+ * ARM Processor section CPER size, UEFI 2.10: N.2.4.4
+ * ARM Processor Error Section
+ */
+#define ACPI_GHES_ARM_CPER_LENGTH (72 + 600)
+
 /* Masks for block_status flags */
 #define ACPI_GEBS_UNCORRECTABLE         1
 
@@ -231,6 +238,142 @@ static int acpi_ghes_record_mem_error(uint64_t error_block_address,
     return 0;
 }
 
+/* UEFI 2.9: N.2.4.4 ARM Processor Error Section */
+static void acpi_ghes_build_append_arm_cper(uint8_t error_types, GArray *table)
+{
+    /*
+     * ARM Processor Error Record
+     */
+
+    /* Validation Bits */
+    build_append_int_noprefix(table,
+                              (1ULL << 3) | /* Vendor specific info Valid */
+                              (1ULL << 2) | /* Running status Valid */
+                              (1ULL << 1) | /* Error affinity level Valid */
+                              (1ULL << 0), /* MPIDR Valid */
+                              4);
+    /* Error Info Num */
+    build_append_int_noprefix(table, 1, 2);
+    /* Context Info Num */
+    build_append_int_noprefix(table, 1, 2);
+    /* Section length */
+    build_append_int_noprefix(table, ACPI_GHES_ARM_CPER_LENGTH, 4);
+    /* Error affinity level */
+    build_append_int_noprefix(table, 2, 1);
+    /* Reserved */
+    build_append_int_noprefix(table, 0, 3);
+    /* MPIDR_EL1 */
+    build_append_int_noprefix(table, 0xAB12, 8);
+    /* MIDR_EL1 */
+    build_append_int_noprefix(table, 0xCD24, 8);
+    /* Running state */
+    build_append_int_noprefix(table, 0x1, 4);
+    /* PSCI state */
+    build_append_int_noprefix(table, 0x1234, 4);
+
+    /* ARM Propcessor error information */
+    /* Version */
+    build_append_int_noprefix(table, 0, 1);
+    /*  Length */
+    build_append_int_noprefix(table, 32, 1);
+    /* Validation Bits */
+    build_append_int_noprefix(table,
+                              (1ULL << 4) | /* Physical fault address Valid */
+                             (1ULL << 3) | /* Virtual fault address Valid */
+                             (1ULL << 2) | /* Error information Valid */
+                              (1ULL << 1) | /* Flags Valid */
+                              (1ULL << 0), /* Multiple error count Valid */
+                              2);
+    /* Type */
+    if (error_types & BIT(ARM_PROCESSOR_ERROR_TYPE_CACHE_ERROR) ||
+        error_types & BIT(ARM_PROCESSOR_ERROR_TYPE_TLB_ERROR) ||
+        error_types & BIT(ARM_PROCESSOR_ERROR_TYPE_BUS_ERROR) ||
+        error_types & BIT(ARM_PROCESSOR_ERROR_TYPE_MICRO_ARCH_ERROR)) {
+        build_append_int_noprefix(table, error_types, 1);
+    } else {
+        return;
+    }
+    /* Multiple error count */
+    build_append_int_noprefix(table, 2, 2);
+    /* Flags  */
+    build_append_int_noprefix(table, 0xD, 1);
+    /* Error information  */
+    if (error_types & BIT(ARM_PROCESSOR_ERROR_TYPE_CACHE_ERROR)) {
+        build_append_int_noprefix(table, 0x0091000F, 8);
+    } else if (error_types & BIT(ARM_PROCESSOR_ERROR_TYPE_TLB_ERROR)) {
+        build_append_int_noprefix(table, 0x0054007F, 8);
+    } else if (error_types & BIT(ARM_PROCESSOR_ERROR_TYPE_BUS_ERROR)) {
+        build_append_int_noprefix(table, 0x80D6460FFF, 8);
+    } else if (error_types & BIT(ARM_PROCESSOR_ERROR_TYPE_MICRO_ARCH_ERROR)) {
+        build_append_int_noprefix(table, 0x78DA03FF, 8);
+    } else {
+        return;
+    }
+    /* Virtual fault address  */
+    build_append_int_noprefix(table, 0x67320230, 8);
+    /* Physical fault address  */
+    build_append_int_noprefix(table, 0x5CDFD492, 8);
+
+    /* ARM Propcessor error context information */
+    /* Version */
+    build_append_int_noprefix(table, 0, 2);
+    /* Validation Bits */
+    /* AArch64 EL1 context registers Valid */
+    build_append_int_noprefix(table, 5, 2);
+    /* Register array size */
+    build_append_int_noprefix(table, 592, 4);
+    /* Register array */
+    build_append_int_noprefix(table, 0x12ABDE67, 8);
+}
+
+static int acpi_ghes_record_arm_error(uint8_t error_types,
+                                      uint64_t error_block_address)
+{
+    GArray *block;
+
+    /* ARM processor Error Section Type */
+    const uint8_t uefi_cper_arm_sec[] =
+          UUID_LE(0xE19E3D16, 0xBC11, 0x11E4, 0x9C, 0xAA, 0xC2, 0x05, \
+                  0x1D, 0x5D, 0x46, 0xB0);
+
+    /*
+     * Invalid fru id: ACPI 4.0: 17.3.2.6.1 Generic Error Data,
+     * Table 17-13 Generic Error Data Entry
+     */
+    QemuUUID fru_id = {};
+    uint32_t data_length;
+
+    block = g_array_new(false, true /* clear */, 1);
+
+    /* This is the length if adding a new generic error data entry*/
+    data_length = ACPI_GHES_DATA_LENGTH + ACPI_GHES_ARM_CPER_LENGTH;
+    /*
+     * It should not run out of the preallocated memory if adding a new generic
+     * error data entry
+     */
+    assert((data_length + ACPI_GHES_GESB_SIZE) <=
+            ACPI_GHES_MAX_RAW_DATA_LENGTH);
+
+    /* Build the new generic error status block header */
+    acpi_ghes_generic_error_status(block, ACPI_GEBS_UNCORRECTABLE,
+        0, 0, data_length, ACPI_CPER_SEV_RECOVERABLE);
+
+    /* Build this new generic error data entry header */
+    acpi_ghes_generic_error_data(block, uefi_cper_arm_sec,
+        ACPI_CPER_SEV_RECOVERABLE, 0, 0,
+        ACPI_GHES_ARM_CPER_LENGTH, fru_id, 0);
+
+    /* Build the ARM processor error section CPER */
+    acpi_ghes_build_append_arm_cper(error_types, block);
+
+    /* Write the generic error data entry into guest memory */
+    cpu_physical_memory_write(error_block_address, block->data, block->len);
+
+    g_array_free(block, true);
+
+    return 0;
+}
+
 /*
  * Build table for the hardware error fw_cfg blob.
  * Initialize "etc/hardware_errors" and "etc/hardware_errors_addr" fw_cfg blobs.
@@ -392,23 +535,22 @@ void acpi_ghes_add_fw_cfg(AcpiGhesState *ags, FWCfgState *s,
     ags->present = true;
 }
 
+static uint64_t ghes_get_state_start_address(void)
+{
+    AcpiGedState *acpi_ged_state =
+        ACPI_GED(object_resolve_path_type("", TYPE_ACPI_GED, NULL));
+    AcpiGhesState *ags = &acpi_ged_state->ghes_state;
+
+    return le64_to_cpu(ags->ghes_addr_le);
+}
+
 int acpi_ghes_record_errors(uint8_t source_id, uint64_t physical_address)
 {
     uint64_t error_block_addr, read_ack_register_addr, read_ack_register = 0;
-    uint64_t start_addr;
+    uint64_t start_addr = ghes_get_state_start_address();
     bool ret = -1;
-    AcpiGedState *acpi_ged_state;
-    AcpiGhesState *ags;
-
     assert(source_id < ACPI_HEST_SRC_ID_RESERVED);
 
-    acpi_ged_state = ACPI_GED(object_resolve_path_type("", TYPE_ACPI_GED,
-                                                       NULL));
-    g_assert(acpi_ged_state);
-    ags = &acpi_ged_state->ghes_state;
-
-    start_addr = le64_to_cpu(ags->ghes_addr_le);
-
     if (physical_address) {
 
         if (source_id < ACPI_HEST_SRC_ID_RESERVED) {
@@ -448,6 +590,100 @@ int acpi_ghes_record_errors(uint8_t source_id, uint64_t physical_address)
     return ret;
 }
 
+/*
+ * Error register block data layout
+ *
+ * | +---------------------+ ges.ghes_addr_le
+ * | |error_block_address0 |
+ * | +---------------------+
+ * | |error_block_address1 |
+ * | +---------------------+ --+--
+ * | |    .............    | GHES_ADDRESS_SIZE
+ * | +---------------------+ --+--
+ * | |error_block_addressN |
+ * | +---------------------+
+ * | | read_ack_register0  |
+ * | +---------------------+ --+--
+ * | | read_ack_register1  | GHES_ADDRESS_SIZE
+ * | +---------------------+ --+--
+ * | |   .............     |
+ * | +---------------------+
+ * | | read_ack_registerN  |
+ * | +---------------------+ --+--
+ * | |      CPER           |   |
+ * | |      ....           | GHES_MAX_RAW_DATA_LENGT
+ * | |      CPER           |   |
+ * | +---------------------+ --+--
+ * | |    ..........       |
+ * | +---------------------+
+ * | |      CPER           |
+ * | |      ....           |
+ * | |      CPER           |
+ * | +---------------------+
+ */
+
+/* Map from uint32_t notify to entry offset in GHES */
+static const uint8_t error_source_to_index[] = { 0xff, 0xff, 0xff, 0xff,
+                                                 0xff, 0xff, 0xff, 1, 0};
+
+static bool ghes_get_addr(uint32_t notify, uint64_t *error_block_addr,
+                          uint64_t *read_ack_register_addr)
+{
+    uint64_t base;
+
+    if (notify >= ACPI_GHES_NOTIFY_RESERVED) {
+        return false;
+    }
+
+    /* Find and check the source id for this new CPER */
+    if (error_source_to_index[notify] == 0xff) {
+        return false;
+    }
+
+    base = ghes_get_state_start_address();
+
+    *read_ack_register_addr = base +
+        ACPI_GHES_ERROR_SOURCE_COUNT * sizeof(uint64_t) +
+        error_source_to_index[notify] * sizeof(uint64_t);
+
+    /* Could also be read back from the error_block_address register */
+    *error_block_addr = base +
+        ACPI_GHES_ERROR_SOURCE_COUNT * sizeof(uint64_t) +
+        ACPI_GHES_ERROR_SOURCE_COUNT * sizeof(uint64_t) +
+        error_source_to_index[notify] * ACPI_GHES_MAX_RAW_DATA_LENGTH;
+
+    return true;
+}
+
+bool ghes_record_arm_errors(uint8_t error_types, uint32_t notify)
+{
+    int read_ack_register = 0;
+    uint64_t read_ack_register_addr = 0;
+    uint64_t error_block_addr = 0;
+
+    if (!ghes_get_addr(notify, &error_block_addr, &read_ack_register_addr)) {
+        return false;
+    }
+
+    cpu_physical_memory_read(read_ack_register_addr,
+                             &read_ack_register, sizeof(uint64_t));
+    /* zero means OSPM does not acknowledge the error */
+    if (!read_ack_register) {
+        error_report("Last time OSPM does not acknowledge the error,"
+                     " record CPER failed this time, set the ack value to"
+                     " avoid blocking next time CPER record! exit");
+        read_ack_register = 1;
+        cpu_physical_memory_write(read_ack_register_addr,
+                                  &read_ack_register, sizeof(uint64_t));
+        return false;
+    }
+
+    read_ack_register = cpu_to_le64(0);
+    cpu_physical_memory_write(read_ack_register_addr,
+                              &read_ack_register, sizeof(uint64_t));
+    return acpi_ghes_record_arm_error(error_types, error_block_addr);
+}
+
 bool acpi_ghes_present(void)
 {
     AcpiGedState *acpi_ged_state;
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index 1ad60da7aa..bafac82f9f 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -712,3 +712,7 @@ config ARMSSE
     select UNIMP
     select SSE_COUNTER
     select SSE_TIMER
+
+config ARM_EINJ
+    bool
+    default y if AARCH64
diff --git a/hw/arm/arm_error_inject.c b/hw/arm/arm_error_inject.c
new file mode 100644
index 0000000000..1da97d5d4f
--- /dev/null
+++ b/hw/arm/arm_error_inject.c
@@ -0,0 +1,35 @@
+/*
+ * ARM Processor error injection
+ *
+ * Copyright(C) 2024 Huawei LTD.
+ *
+ * This code is licensed under the GPL version 2 or later. See the
+ * COPYING file in the top-level directory.
+ *
+ */
+
+#include "qemu/osdep.h"
+#include "qapi/error.h"
+#include "qapi-commands-arm-error-inject.h"
+#include "hw/boards.h"
+#include "hw/acpi/ghes.h"
+
+/* For ARM processor errors */
+void qmp_arm_inject_error(ArmProcessorErrorTypeList *errortypes, Error **errp)
+{
+    MachineState *machine = MACHINE(qdev_get_machine());
+    MachineClass *mc = MACHINE_GET_CLASS(machine);
+    uint8_t error_types = 0;
+
+    while (errortypes) {
+        error_types |= BIT(errortypes->value);
+        errortypes = errortypes->next;
+    }
+
+    ghes_record_arm_errors(error_types, ACPI_GHES_NOTIFY_GPIO);
+    if (mc->set_error) {
+        mc->set_error();
+    }
+
+    return;
+}
diff --git a/hw/arm/arm_error_inject_stubs.c b/hw/arm/arm_error_inject_stubs.c
new file mode 100644
index 0000000000..b51f4202fe
--- /dev/null
+++ b/hw/arm/arm_error_inject_stubs.c
@@ -0,0 +1,18 @@
+/*
+ * QMP stub for ARM processor error injection.
+ *
+ * Copyright(C) 2024 Huawei LTD.
+ *
+ * This code is licensed under the GPL version 2 or later. See the
+ * COPYING file in the top-level directory.
+ *
+ */
+
+#include "qemu/osdep.h"
+#include "qapi/error.h"
+#include "qapi-commands-arm-error-inject.h"
+
+void qmp_arm_inject_error(ArmProcessorErrorTypeList *errortypes, Error **errp)
+{
+    error_setg(errp, "ARM processor error support is not compiled in");
+}
diff --git a/hw/arm/meson.build b/hw/arm/meson.build
index 0c07ab522f..cb7fe09fc8 100644
--- a/hw/arm/meson.build
+++ b/hw/arm/meson.build
@@ -60,6 +60,7 @@ arm_ss.add(when: 'CONFIG_ARM_SMMUV3', if_true: files('smmuv3.c'))
 arm_ss.add(when: 'CONFIG_FSL_IMX6UL', if_true: files('fsl-imx6ul.c', 'mcimx6ul-evk.c'))
 arm_ss.add(when: 'CONFIG_NRF51_SOC', if_true: files('nrf51_soc.c'))
 arm_ss.add(when: 'CONFIG_XEN', if_true: files('xen_arm.c'))
+arm_ss.add(when: 'CONFIG_ARM_EINJ', if_true: files('arm_error_inject.c'))
 
 system_ss.add(when: 'CONFIG_ARM_SMMUV3', if_true: files('smmu-common.c'))
 system_ss.add(when: 'CONFIG_CHEETAH', if_true: files('palm.c'))
@@ -77,5 +78,7 @@ system_ss.add(when: 'CONFIG_TOSA', if_true: files('tosa.c'))
 system_ss.add(when: 'CONFIG_VERSATILE', if_true: files('versatilepb.c'))
 system_ss.add(when: 'CONFIG_VEXPRESS', if_true: files('vexpress.c'))
 system_ss.add(when: 'CONFIG_Z2', if_true: files('z2.c'))
+system_ss.add(when: 'CONFIG_ARM_EINJ', if_false: files('arm_error_inject_stubs.c'))
+system_ss.add(when: 'CONFIG_ALL', if_true: files('arm_error_inject_stubs.c'))
 
 hw_arch += {'arm': arm_ss}
diff --git a/include/hw/acpi/ghes.h b/include/hw/acpi/ghes.h
index 4f1ab1a73a..dc531ffce7 100644
--- a/include/hw/acpi/ghes.h
+++ b/include/hw/acpi/ghes.h
@@ -75,6 +75,8 @@ void acpi_ghes_add_fw_cfg(AcpiGhesState *vms, FWCfgState *s,
                           GArray *hardware_errors);
 int acpi_ghes_record_errors(uint8_t notify, uint64_t error_physical_addr);
 
+bool ghes_record_arm_errors(uint8_t error_types, uint32_t notify);
+
 /**
  * acpi_ghes_present: Report whether ACPI GHES table is present
  *
diff --git a/qapi/arm-error-inject.json b/qapi/arm-error-inject.json
new file mode 100644
index 0000000000..430e6cea6b
--- /dev/null
+++ b/qapi/arm-error-inject.json
@@ -0,0 +1,49 @@
+# -*- Mode: Python -*-
+# vim: filetype=python
+
+##
+# = ARM Processor Errors
+##
+
+##
+# @ArmProcessorErrorType:
+#
+# Type of ARM processor error to inject
+#
+# @unknown-error: Unknown error
+#
+# @cache-error: Cache error
+#
+# @tlb-error: TLB error
+#
+# @bus-error: Bus error.
+#
+# @micro-arch-error: Micro architectural error.
+#
+# Since: 9.1
+##
+{ 'enum': 'ArmProcessorErrorType',
+  'data': ['unknown-error',
+	   'cache-error',
+           'tlb-error',
+           'bus-error',
+           'micro-arch-error']
+}
+
+##
+# @arm-inject-error:
+#
+# Inject ARM Processor error.
+#
+# @errortypes: ARM processor error types to inject
+#
+# Features:
+#
+# @unstable: This command is experimental.
+#
+# Since: 9.1
+##
+{ 'command': 'arm-inject-error',
+  'data': { 'errortypes': ['ArmProcessorErrorType'] },
+  'features': [ 'unstable' ]
+}
diff --git a/qapi/meson.build b/qapi/meson.build
index e7bc54e5d0..5927932c4b 100644
--- a/qapi/meson.build
+++ b/qapi/meson.build
@@ -22,6 +22,7 @@ if have_system or have_tools or have_ga
 endif
 
 qapi_all_modules = [
+  'arm-error-inject',
   'authz',
   'block',
   'block-core',
diff --git a/qapi/qapi-schema.json b/qapi/qapi-schema.json
index b1581988e4..479a22de7e 100644
--- a/qapi/qapi-schema.json
+++ b/qapi/qapi-schema.json
@@ -81,3 +81,4 @@
 { 'include': 'vfio.json' }
 { 'include': 'cryptodev.json' }
 { 'include': 'cxl.json' }
+{ 'include': 'arm-error-inject.json' }
