1 files changed, 6 insertions, 3 deletions

diff --git a/arch/ppc64/kernel/head.S b/arch/ppc64/kernel/head.S
index 036959775623..b436206e317d 100644
--- a/arch/ppc64/kernel/head.S
+++ b/arch/ppc64/kernel/head.S
@@ -1646,8 +1646,9 @@ _GLOBAL(__secondary_start)
 #else
         /* set the ASR */
         ld      r3,systemcfg@got(r2)    /* r3 = ptr to systemcfg         */
+        ld      r3,0(r3)
         lwz     r3,PLATFORM(r3)         /* r3 = platform flags           */
-        cmpldi  r3,PLATFORM_PSERIES_LPAR
+        andi.   r3,r3,PLATFORM_LPAR     /* Test if bit 0 is set (LPAR bit) */
         bne     98f
         mfspr   r3,PVR
         srwi    r3,r3,16
@@ -1809,8 +1810,9 @@ _STATIC(start_here_multiplatform)
         ld      r3,PACASTABREAL(r13)
         ori     r4,r3,1                 /* turn on valid bit             */
         ld      r3,systemcfg@got(r2)    /* r3 = ptr to systemcfg */
+        ld      r3,0(r3)
         lwz     r3,PLATFORM(r3)         /* r3 = platform flags */
-        cmpldi  r3,PLATFORM_PSERIES_LPAR
+        andi.   r3,r3,PLATFORM_LPAR     /* Test if bit 0 is set (LPAR bit) */
         bne     98f
         mfspr   r3,PVR
         srwi    r3,r3,16
@@ -1828,9 +1830,10 @@ _STATIC(start_here_multiplatform)
 99:
         /* Set SDR1 (hash table pointer) */
         ld      r3,systemcfg@got(r2)    /* r3 = ptr to systemcfg */
+        ld      r3,0(r3)
         lwz     r3,PLATFORM(r3)         /* r3 = platform flags */
         /* Test if bit 0 is set (LPAR bit) */
-        andi.   r3,r3,0x1
+        andi.   r3,r3,PLATFORM_LPAR
         bne     98f
         LOADADDR(r6,_SDR1)              /* Only if NOT LPAR */
         sub     r6,r6,r26