1 files changed, 0 insertions, 48 deletions

diff --git a/arch/powerpc/kvm/booke_interrupts.S b/arch/powerpc/kvm/booke_interrupts.S
index 8d6929b7fdb..eb2186823e4 100644
--- a/arch/powerpc/kvm/booke_interrupts.S
+++ b/arch/powerpc/kvm/booke_interrupts.S
@@ -335,54 +335,6 @@ lightweight_exit:
         lwz     r3, VCPU_SHADOW_PID(r4)
         mtspr   SPRN_PID, r3
 
-        /* Prevent all asynchronous TLB updates. */
-        mfmsr   r5
-        lis     r6, (MSR_EE|MSR_CE|MSR_ME|MSR_DE)@h
-        ori     r6, r6, (MSR_EE|MSR_CE|MSR_ME|MSR_DE)@l
-        andc    r6, r5, r6
-        mtmsr   r6
-
-        /* Load the guest mappings, leaving the host's "pinned" kernel mappings
-         * in place. */
-        mfspr   r10, SPRN_MMUCR                 /* Save host MMUCR. */
-        li      r5, PPC44x_TLB_SIZE
-        lis     r5, tlb_44x_hwater@ha
-        lwz     r5, tlb_44x_hwater@l(r5)
-        mtctr   r5
-        addi    r9, r4, -VCPU_TO_44X + VCPU44x_SHADOW_TLB
-        addi    r5, r4, -VCPU_TO_44X + VCPU44x_SHADOW_MOD
-        li      r3, 0
-1:
-        lbzx    r7, r3, r5
-        cmpwi   r7, 0
-        beq     3f
-
-        /* Load guest entry. */
-        mulli   r11, r3, TLBE_BYTES
-        add     r11, r11, r9
-        lwz     r7, 0(r11)
-        mtspr   SPRN_MMUCR, r7
-        lwz     r7, 4(r11)
-        tlbwe   r7, r3, PPC44x_TLB_PAGEID
-        lwz     r7, 8(r11)
-        tlbwe   r7, r3, PPC44x_TLB_XLAT
-        lwz     r7, 12(r11)
-        tlbwe   r7, r3, PPC44x_TLB_ATTRIB
-3:
-        addi    r3, r3, 1                       /* Increment index. */
-        bdnz    1b
-
-        mtspr   SPRN_MMUCR, r10                 /* Restore host MMUCR. */
-
-        /* Clear bitmap of modified TLB entries */
-        li      r5, PPC44x_TLB_SIZE>>2
-        mtctr   r5
-        addi    r5, r4, -VCPU_TO_44X + VCPU44x_SHADOW_MOD - 4
-        li      r6, 0
-1:
-        stwu    r6, 4(r5)
-        bdnz    1b
-
         iccci   0, 0 /* XXX hack */
 
         /* Load some guest volatiles. */