1 files changed, 5 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/cpu_setup_power.S b/arch/powerpc/kernel/cpu_setup_power.S
index a92101d14b4e..52dd03396c5d 100644
--- a/arch/powerpc/kernel/cpu_setup_power.S
+++ b/arch/powerpc/kernel/cpu_setup_power.S
@@ -27,6 +27,7 @@ _GLOBAL(__setup_cpu_power7)
         beqlr
         li      r0,0
         mtspr   SPRN_LPID,r0
+        mfspr   r3,SPRN_LPCR
         bl      __init_LPCR
         bl      __init_TLB
         mtlr    r11
@@ -39,6 +40,7 @@ _GLOBAL(__restore_cpu_power7)
         beqlr
         li      r0,0
         mtspr   SPRN_LPID,r0
+        mfspr   r3,SPRN_LPCR
         bl      __init_LPCR
         bl      __init_TLB
         mtlr    r11
@@ -51,6 +53,7 @@ _GLOBAL(__setup_cpu_power8)
         beqlr
         li      r0,0
         mtspr   SPRN_LPID,r0
+        mfspr   r3,SPRN_LPCR
         bl      __init_LPCR
         bl      __init_TLB
         mtlr    r11
@@ -63,6 +66,7 @@ _GLOBAL(__restore_cpu_power8)
         beqlr
         li      r0,0
         mtspr   SPRN_LPID,r0
+        mfspr   r3,SPRN_LPCR
         bl      __init_LPCR
         bl      __init_TLB
         mtlr    r11
@@ -81,6 +85,7 @@ __init_hvmode_206:
 
 __init_LPCR:
         /* Setup a sane LPCR:
+         *   Called with initial LPCR in R3
          *
          *   LPES = 0b01 (HSRR0/1 used for 0x500)
          *   PECE = 0b111
@@ -91,7 +96,6 @@ __init_LPCR:
          *
          * Other bits untouched for now
          */
-        mfspr   r3,SPRN_LPCR
         li      r5,1
         rldimi  r3,r5, LPCR_LPES_SH, 64-LPCR_LPES_SH-2
         ori     r3,r3,(LPCR_PECE0|LPCR_PECE1|LPCR_PECE2)