[PATCH] powerpc/kvm: is MAS6_SAS a mask or boolean?

[Roel Kluin <roel.kluin@gmail.com>]

MAS6_SAS is not a boolean.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
---
MAS6_SAS is defined at arch/powerpc/include/asm/mmu-book3e.h:89:
#define MAS6_SAS        0x00000001

This looks like it's a mask rather than a boolean.

Is my patch below correct? please review.

diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index 0e773fc..5b0b198 100644
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -498,7 +498,7 @@ int kvmppc_e500_emul_tlbsx(struct kvm_vcpu *vcpu, int rb)
 		vcpu_e500->mas0 = MAS0_TLBSEL(tlbsel) | MAS0_ESEL(victim)
 			| MAS0_NV(vcpu_e500->guest_tlb_nv[tlbsel]);
 		vcpu_e500->mas1 = (vcpu_e500->mas6 & MAS6_SPID0)
-			| (vcpu_e500->mas6 & (MAS6_SAS ? MAS1_TS : 0))
+			| (vcpu_e500->mas6 & MAS6_SAS ? MAS1_TS : 0)
 			| (vcpu_e500->mas4 & MAS4_TSIZED(~0));
 		vcpu_e500->mas2 &= MAS2_EPN;
 		vcpu_e500->mas2 |= vcpu_e500->mas4 & MAS2_ATTRIB_MASK;