KVM: PPC: booke: use vcpu reference from thread_struct

Like other places, use thread_struct to get vcpu reference.

Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>

1 files changed, 2 insertions, 4 deletions

diff --git a/arch/powerpc/kvm/booke_interrupts.S b/arch/powerpc/kvm/booke_interrupts.S
index bb46b32f9813..ca16d57f7686 100644
--- a/arch/powerpc/kvm/booke_interrupts.S
+++ b/arch/powerpc/kvm/booke_interrupts.S
@@ -56,7 +56,8 @@
 _GLOBAL(kvmppc_handler_\ivor_nr)
         /* Get pointer to vcpu and record exit number. */
         mtspr   \scratch , r4
-        mfspr   r4, SPRN_SPRG_RVCPU
+        mfspr   r4, SPRN_SPRG_THREAD
+        lwz     r4, THREAD_KVM_VCPU(r4)
         stw     r3, VCPU_GPR(R3)(r4)
         stw     r5, VCPU_GPR(R5)(r4)
         stw     r6, VCPU_GPR(R6)(r4)
@@ -402,9 +403,6 @@ lightweight_exit:
         lwz     r8, kvmppc_booke_handlers@l(r8)
         mtspr   SPRN_IVPR, r8
 
-        /* Save vcpu pointer for the exception handlers. */
-        mtspr   SPRN_SPRG_WVCPU, r4
-
         lwz     r5, VCPU_SHARED(r4)
 
         /* Can't switch the stack pointer until after IVPR is switched,