diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index 81eabc6..6be0333 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -518,9 +518,19 @@ static void ghes_do_proc(struct ghes *ghes,
 		else if (!uuid_le_cmp(sec_type, CPER_SEC_PROC_ARM) &&
 			 trace_arm_event_enabled()) {
 			struct cper_sec_proc_arm *arm_err;
+			struct cper_arm_err_info *err_info;
+			int i;
 
 			arm_err = acpi_hest_generic_data_payload(gdata);
 			trace_arm_event(arm_err);
+
+			if (trace_arm_proc_err_enabled()) {
+				err_info = (struct cper_arm_err_info *)(arm_err + 1);
+				for (i = 0; i < arm_err->err_info_num; i++) {
+					trace_arm_proc_err(err_info);
+					err_info += 1;
+				}
+			}
 		} else if (trace_unknown_sec_event_enabled()) {
 			void *unknown_err = acpi_hest_generic_data_payload(gdata);
 			trace_unknown_sec_event(&sec_type,
diff --git a/include/linux/cper.h b/include/linux/cper.h
index 85450f3..0cae900 100644
--- a/include/linux/cper.h
+++ b/include/linux/cper.h
@@ -270,6 +270,11 @@ enum {
 #define CPER_ARM_INFO_VALID_VIRT_ADDR		0x0008
 #define CPER_ARM_INFO_VALID_PHYSICAL_ADDR	0x0010
 
+#define CPER_ARM_INFO_TYPE_CACHE		0
+#define CPER_ARM_INFO_TYPE_TLB			1
+#define CPER_ARM_INFO_TYPE_BUS			2
+#define CPER_ARM_INFO_TYPE_UARCH		3
+
 #define CPER_ARM_INFO_FLAGS_FIRST		0x0001
 #define CPER_ARM_INFO_FLAGS_LAST		0x0002
 #define CPER_ARM_INFO_FLAGS_PROPAGATED		0x0004
diff --git a/include/ras/ras_event.h b/include/ras/ras_event.h
index 13befad..026b094 100644
--- a/include/ras/ras_event.h
+++ b/include/ras/ras_event.h
@@ -206,6 +206,93 @@
 		  __entry->running_state, __entry->psci_state)
 );
 
+#define ARM_PROC_ERR_TYPE	\
+	EM ( CPER_ARM_INFO_TYPE_CACHE, "cache error" )	\
+	EM ( CPER_ARM_INFO_TYPE_TLB,  "TLB error" )	\
+	EM ( CPER_ARM_INFO_TYPE_BUS, "bus error" )	\
+	EMe ( CPER_ARM_INFO_TYPE_UARCH, "micro-architectural error" )
+
+#define ARM_PROC_ERR_FLAGS	\
+	EM ( CPER_ARM_INFO_FLAGS_FIRST, "First error captured" )	\
+	EM ( CPER_ARM_INFO_FLAGS_LAST,  "Last error captured" )	\
+	EM ( CPER_ARM_INFO_FLAGS_PROPAGATED, "Propagated" )	\
+	EMe ( CPER_ARM_INFO_FLAGS_OVERFLOW, "Overflow" )
+
+/*
+ * First define the enums in MM_ACTION_RESULT to be exported to userspace
+ * via TRACE_DEFINE_ENUM().
+ */
+#undef EM
+#undef EMe
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define EMe(a, b)	TRACE_DEFINE_ENUM(a);
+
+ARM_PROC_ERR_TYPE
+ARM_PROC_ERR_FLAGS
+
+/*
+ * Now redefine the EM() and EMe() macros to map the enums to the strings
+ * that will be printed in the output.
+ */
+#undef EM
+#undef EMe
+#define EM(a, b)		{ a, b },
+#define EMe(a, b)	{ a, b }
+
+TRACE_EVENT(arm_proc_err,
+
+	TP_PROTO(const struct cper_arm_err_info *err),
+
+	TP_ARGS(err),
+
+	TP_STRUCT__entry(
+		__field(u8, type)
+		__field(u16, multiple_error)
+		__field(u8, flags)
+		__field(u64, error_info)
+		__field(u64, virt_fault_addr)
+		__field(u64, physical_fault_addr)
+	),
+
+	TP_fast_assign(
+		__entry->type = err->type;
+
+		if (err->validation_bits & CPER_ARM_INFO_VALID_MULTI_ERR)
+			__entry->multiple_error = err->multiple_error;
+		else
+			__entry->multiple_error = ~0;
+
+		if (err->validation_bits & CPER_ARM_INFO_VALID_FLAGS)
+			__entry->flags = err->flags;
+		else
+			__entry->flags = ~0;
+
+		if (err->validation_bits & CPER_ARM_INFO_VALID_ERR_INFO)
+			__entry->error_info = err->error_info;
+		else
+			__entry->error_info = 0ULL;
+
+		if (err->validation_bits & CPER_ARM_INFO_VALID_VIRT_ADDR)
+			__entry->virt_fault_addr = err->virt_fault_addr;
+		else
+			__entry->virt_fault_addr = 0ULL;
+
+		if (err->validation_bits & CPER_ARM_INFO_VALID_PHYSICAL_ADDR)
+			__entry->physical_fault_addr = err->physical_fault_addr;
+		else
+			__entry->physical_fault_addr = 0ULL;
+	),
+
+	TP_printk("ARM Processor Error: type %s; count: %u; flags: %s;"
+		  " error info: %016llx; virtual address: %016llx;"
+		  " physical address: %016llx",
+		  __print_symbolic(__entry->type, ARCH_PROC_ERR_TYPE),
+		  __entry->multiple_error,
+		  __print_symbolic(__entry->flags, ARCH_PROC_ERR_FLAGS),
+		  __entry->error_info, __entry->virt_fault_addr,
+		  __entry->physical_fault_addr)
+);
+
 /*
  * Unknown Section Report
  *
