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>
diff --git a/arch/powerpc/kvm/booke_interrupts.S b/arch/powerpc/kvm/booke_interrupts.S
index bb46b32..ca16d57 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 @@
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,