diff --git a/arch/powerpc/include/asm/mce.h b/arch/powerpc/include/asm/mce.h
index 7d8b6679ec68..331d944280b8 100644
--- a/arch/powerpc/include/asm/mce.h
+++ b/arch/powerpc/include/asm/mce.h
@@ -206,6 +206,17 @@ struct mce_error_info {
 
 #define MAX_MC_EVT	10
 
+struct mce_info {
+	int mce_nest_count;
+	struct machine_check_event mce_event[MAX_MC_EVT];
+	/* Queue for delayed MCE events. */
+	int mce_queue_count;
+	struct machine_check_event mce_event_queue[MAX_MC_EVT];
+	/* Queue for delayed MCE UE events. */
+	int mce_ue_count;
+	struct machine_check_event  mce_ue_event_queue[MAX_MC_EVT];
+};
+
 /* Release flags for get_mce_event() */
 #define MCE_EVENT_RELEASE	true
 #define MCE_EVENT_DONTRELEASE	false
@@ -234,4 +245,11 @@ long __machine_check_early_realmode_p8(struct pt_regs *regs);
 long __machine_check_early_realmode_p9(struct pt_regs *regs);
 long __machine_check_early_realmode_p10(struct pt_regs *regs);
 #endif /* CONFIG_PPC_BOOK3S_64 */
+
+#ifdef CONFIG_PPC_BOOK3S_64
+void mce_init(void);
+#else
+static inline void mce_init(void) { };
+#endif /* CONFIG_PPC_BOOK3S_64 */
+
 #endif /* __ASM_PPC64_MCE_H__ */
diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h
index 9454d29ff4b4..38e0c55e845d 100644
--- a/arch/powerpc/include/asm/paca.h
+++ b/arch/powerpc/include/asm/paca.h
@@ -29,6 +29,7 @@
 #include <asm/hmi.h>
 #include <asm/cpuidle.h>
 #include <asm/atomic.h>
+#include <asm/mce.h>
 
 #include <asm-generic/mmiowb_types.h>
 
@@ -273,6 +274,9 @@ struct paca_struct {
 #ifdef CONFIG_MMIOWB
 	struct mmiowb_state mmiowb_state;
 #endif
+#ifdef CONFIG_PPC_BOOK3S_64
+	struct mce_info *mce_info;
+#endif /* CONFIG_PPC_BOOK3S_64 */
 } ____cacheline_aligned;
 
 extern void copy_mm_to_paca(struct mm_struct *mm);
diff --git a/arch/powerpc/kernel/mce.c b/arch/powerpc/kernel/mce.c
index 9f3e133b57b7..6ec5c68997ed 100644
--- a/arch/powerpc/kernel/mce.c
+++ b/arch/powerpc/kernel/mce.c
@@ -17,22 +17,13 @@
 #include <linux/irq_work.h>
 #include <linux/extable.h>
 #include <linux/ftrace.h>
+#include <linux/memblock.h>
 
 #include <asm/machdep.h>
 #include <asm/mce.h>
 #include <asm/nmi.h>
 
-static DEFINE_PER_CPU(int, mce_nest_count);
-static DEFINE_PER_CPU(struct machine_check_event[MAX_MC_EVT], mce_event);
-
-/* Queue for delayed MCE events. */
-static DEFINE_PER_CPU(int, mce_queue_count);
-static DEFINE_PER_CPU(struct machine_check_event[MAX_MC_EVT], mce_event_queue);
-
-/* Queue for delayed MCE UE events. */
-static DEFINE_PER_CPU(int, mce_ue_count);
-static DEFINE_PER_CPU(struct machine_check_event[MAX_MC_EVT],
-					mce_ue_event_queue);
+#include "setup.h"
 
 static void machine_check_process_queued_event(struct irq_work *work);
 static void machine_check_ue_irq_work(struct irq_work *work);
@@ -103,9 +94,10 @@ void save_mce_event(struct pt_regs *regs, long handled,
 		    struct mce_error_info *mce_err,
 		    uint64_t nip, uint64_t addr, uint64_t phys_addr)
 {
-	int index = __this_cpu_inc_return(mce_nest_count) - 1;
-	struct machine_check_event *mce = this_cpu_ptr(&mce_event[index]);
+	int index = local_paca->mce_info->mce_nest_count++;
+	struct machine_check_event *mce;
 
+	mce = &local_paca->mce_info->mce_event[index];
 	/*
 	 * Return if we don't have enough space to log mce event.
 	 * mce_nest_count may go beyond MAX_MC_EVT but that's ok,
@@ -191,7 +183,7 @@ void save_mce_event(struct pt_regs *regs, long handled,
  */
 int get_mce_event(struct machine_check_event *mce, bool release)
 {
-	int index = __this_cpu_read(mce_nest_count) - 1;
+	int index = local_paca->mce_info->mce_nest_count - 1;
 	struct machine_check_event *mc_evt;
 	int ret = 0;
 
@@ -201,7 +193,7 @@ int get_mce_event(struct machine_check_event *mce, bool release)
 
 	/* Check if we have MCE info to process. */
 	if (index < MAX_MC_EVT) {
-		mc_evt = this_cpu_ptr(&mce_event[index]);
+		mc_evt = &local_paca->mce_info->mce_event[index];
 		/* Copy the event structure and release the original */
 		if (mce)
 			*mce = *mc_evt;
@@ -211,7 +203,7 @@ int get_mce_event(struct machine_check_event *mce, bool release)
 	}
 	/* Decrement the count to free the slot. */
 	if (release)
-		__this_cpu_dec(mce_nest_count);
+		local_paca->mce_info->mce_nest_count--;
 
 	return ret;
 }
@@ -233,13 +225,14 @@ static void machine_check_ue_event(struct machine_check_event *evt)
 {
 	int index;
 
-	index = __this_cpu_inc_return(mce_ue_count) - 1;
+	index = local_paca->mce_info->mce_ue_count++;
 	/* If queue is full, just return for now. */
 	if (index >= MAX_MC_EVT) {
-		__this_cpu_dec(mce_ue_count);
+		local_paca->mce_info->mce_ue_count--;
 		return;
 	}
-	memcpy(this_cpu_ptr(&mce_ue_event_queue[index]), evt, sizeof(*evt));
+	memcpy(&local_paca->mce_info->mce_ue_event_queue[index],
+	       evt, sizeof(*evt));
 
 	/* Queue work to process this event later. */
 	irq_work_queue(&mce_ue_event_irq_work);
@@ -256,13 +249,14 @@ void machine_check_queue_event(void)
 	if (!get_mce_event(&evt, MCE_EVENT_RELEASE))
 		return;
 
-	index = __this_cpu_inc_return(mce_queue_count) - 1;
+	index = local_paca->mce_info->mce_queue_count++;
 	/* If queue is full, just return for now. */
 	if (index >= MAX_MC_EVT) {
-		__this_cpu_dec(mce_queue_count);
+		local_paca->mce_info->mce_queue_count--;
 		return;
 	}
-	memcpy(this_cpu_ptr(&mce_event_queue[index]), &evt, sizeof(evt));
+	memcpy(&local_paca->mce_info->mce_event_queue[index],
+	       &evt, sizeof(evt));
 
 	/* Queue irq work to process this event later. */
 	irq_work_queue(&mce_event_process_work);
@@ -289,9 +283,9 @@ static void machine_process_ue_event(struct work_struct *work)
 	int index;
 	struct machine_check_event *evt;
 
-	while (__this_cpu_read(mce_ue_count) > 0) {
-		index = __this_cpu_read(mce_ue_count) - 1;
-		evt = this_cpu_ptr(&mce_ue_event_queue[index]);
+	while (local_paca->mce_info->mce_ue_count > 0) {
+		index = local_paca->mce_info->mce_ue_count - 1;
+		evt = &local_paca->mce_info->mce_ue_event_queue[index];
 		blocking_notifier_call_chain(&mce_notifier_list, 0, evt);
 #ifdef CONFIG_MEMORY_FAILURE
 		/*
@@ -304,7 +298,7 @@ static void machine_process_ue_event(struct work_struct *work)
 		 */
 		if (evt->error_type == MCE_ERROR_TYPE_UE) {
 			if (evt->u.ue_error.ignore_event) {
-				__this_cpu_dec(mce_ue_count);
+				local_paca->mce_info->mce_ue_count--;
 				continue;
 			}
 
@@ -320,7 +314,7 @@ static void machine_process_ue_event(struct work_struct *work)
 					"was generated\n");
 		}
 #endif
-		__this_cpu_dec(mce_ue_count);
+		local_paca->mce_info->mce_ue_count--;
 	}
 }
 /*
@@ -338,17 +332,17 @@ static void machine_check_process_queued_event(struct irq_work *work)
 	 * For now just print it to console.
 	 * TODO: log this error event to FSP or nvram.
 	 */
-	while (__this_cpu_read(mce_queue_count) > 0) {
-		index = __this_cpu_read(mce_queue_count) - 1;
-		evt = this_cpu_ptr(&mce_event_queue[index]);
+	while (local_paca->mce_info->mce_queue_count > 0) {
+		index = local_paca->mce_info->mce_queue_count - 1;
+		evt = &local_paca->mce_info->mce_event_queue[index];
 
 		if (evt->error_type == MCE_ERROR_TYPE_UE &&
 		    evt->u.ue_error.ignore_event) {
-			__this_cpu_dec(mce_queue_count);
+			local_paca->mce_info->mce_queue_count--;
 			continue;
 		}
 		machine_check_print_event_info(evt, false, false);
-		__this_cpu_dec(mce_queue_count);
+		local_paca->mce_info->mce_queue_count--;
 	}
 }
 
@@ -741,3 +735,24 @@ long hmi_exception_realmode(struct pt_regs *regs)
 
 	return 1;
 }
+
+void __init mce_init(void)
+{
+	struct mce_info *mce_info;
+	u64 limit;
+	int i;
+
+	limit = min(ppc64_bolted_size(), ppc64_rma_size);
+	for_each_possible_cpu(i) {
+		mce_info = memblock_alloc_try_nid(sizeof(*mce_info),
+						  __alignof__(*mce_info),
+						  MEMBLOCK_LOW_LIMIT,
+						  limit, cpu_to_node(i));
+		if (!mce_info)
+			goto err;
+		paca_ptrs[i]->mce_info = mce_info;
+	}
+	return;
+err:
+	panic("Failed to allocate memory for MCE event data\n");
+}
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 71f38e9248be..17dc451f0e45 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -916,7 +916,6 @@ void __init setup_arch(char **cmdline_p)
 	/* On BookE, setup per-core TLB data structures. */
 	setup_tlb_core_data();
 #endif
-
 	/* Print various info about the machine that has been gathered so far. */
 	print_system_info();
 
@@ -938,6 +937,7 @@ void __init setup_arch(char **cmdline_p)
 	exc_lvl_early_init();
 	emergency_stack_init();
 
+	mce_init();
 	smp_release_cpus();
 
 	initmem_init();
