KVM: PPC: Book3S HV: Don't set DABR on POWER8

POWER8 doesn't have the DABR and DABRX registers; instead it has
new DAWR/DAWRX registers, which will be handled in a later patch.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>

arch/powerpc/kvm/book3s_hv_interrupts.S

@@ -57,9 +57,11 @@ BEGIN_FTR_SECTION
 	std	r3, HSTATE_DSCR(r13)
 END_FTR_SECTION_IFSET(CPU_FTR_ARCH_206)
 
+BEGIN_FTR_SECTION
 	/* Save host DABR */
 	mfspr	r3, SPRN_DABR
 	std	r3, HSTATE_DABR(r13)
+END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_207S)
 
 	/* Hard-disable interrupts */
 	mfmsr   r10