--- zzzz-none-000/linux-3.10.107/arch/powerpc/platforms/pseries/hvCall_inst.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/powerpc/platforms/pseries/hvCall_inst.c	2021-02-04 17:41:59.000000000 +0000
@@ -27,6 +27,7 @@
 #include <asm/firmware.h>
 #include <asm/cputable.h>
 #include <asm/trace.h>
+#include <asm/machdep.h>
 
 DEFINE_PER_CPU(struct hcall_stats[HCALL_STAT_ARRAY_SIZE], hcall_stats);
 
@@ -109,7 +110,7 @@
 	if (opcode > MAX_HCALL_OPCODE)
 		return;
 
-	h = &__get_cpu_var(hcall_stats)[opcode / 4];
+	h = this_cpu_ptr(&hcall_stats[opcode / 4]);
 	h->tb_start = mftb();
 	h->purr_start = mfspr(SPRN_PURR);
 }
@@ -122,7 +123,7 @@
 	if (opcode > MAX_HCALL_OPCODE)
 		return;
 
-	h = &__get_cpu_var(hcall_stats)[opcode / 4];
+	h = this_cpu_ptr(&hcall_stats[opcode / 4]);
 	h->num_calls++;
 	h->tb_total += mftb() - h->tb_start;
 	h->purr_total += mfspr(SPRN_PURR) - h->purr_start;
@@ -162,4 +163,4 @@
 
 	return 0;
 }
-__initcall(hcall_inst_init);
+machine_device_initcall(pseries, hcall_inst_init);