1 files changed, 0 insertions, 28 deletions

diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 246b11c4fe7e..8741c854e03d 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -465,20 +465,6 @@ BEGIN_FTR_SECTION
         std     r0, THREAD_EBBHR(r3)
         mfspr   r0, SPRN_EBBRR
         std     r0, THREAD_EBBRR(r3)
-
-        /* PMU registers made user read/(write) by EBB */
-        mfspr   r0, SPRN_SIAR
-        std     r0, THREAD_SIAR(r3)
-        mfspr   r0, SPRN_SDAR
-        std     r0, THREAD_SDAR(r3)
-        mfspr   r0, SPRN_SIER
-        std     r0, THREAD_SIER(r3)
-        mfspr   r0, SPRN_MMCR0
-        std     r0, THREAD_MMCR0(r3)
-        mfspr   r0, SPRN_MMCR2
-        std     r0, THREAD_MMCR2(r3)
-        mfspr   r0, SPRN_MMCRA
-        std     r0, THREAD_MMCRA(r3)
 END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
 #endif
 
@@ -581,20 +567,6 @@ BEGIN_FTR_SECTION
         ld      r0, THREAD_EBBRR(r4)
         mtspr   SPRN_EBBRR, r0
 
-        /* PMU registers made user read/(write) by EBB */
-        ld      r0, THREAD_SIAR(r4)
-        mtspr   SPRN_SIAR, r0
-        ld      r0, THREAD_SDAR(r4)
-        mtspr   SPRN_SDAR, r0
-        ld      r0, THREAD_SIER(r4)
-        mtspr   SPRN_SIER, r0
-        ld      r0, THREAD_MMCR0(r4)
-        mtspr   SPRN_MMCR0, r0
-        ld      r0, THREAD_MMCR2(r4)
-        mtspr   SPRN_MMCR2, r0
-        ld      r0, THREAD_MMCRA(r4)
-        mtspr   SPRN_MMCRA, r0
-
         ld      r0,THREAD_TAR(r4)
         mtspr   SPRN_TAR,r0
 END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)