From: Scott Wood <scottwood@freescale.com>
Date: Thu, 18 Aug 2011 20:25:23 +0000 (-0500)
Subject: KVM: PPC: e500: tlbsx: fix tlb0 esel
X-Git-Tag: v3.4-rc1~59^2~104
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=303b7c97e369ec3d7ab7ba0551030160ce3f838a;p=~emulex%2Finfiniband.git

KVM: PPC: e500: tlbsx: fix tlb0 esel

It should contain the way, not the absolute TLB0 index.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
---

diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index f19ae2f6152..ec17148392b 100644
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -853,6 +853,8 @@ int kvmppc_e500_emul_tlbsx(struct kvm_vcpu *vcpu, int rb)
 	}
 
 	if (gtlbe) {
+		esel &= vcpu_e500->gtlb_params[tlbsel].ways - 1;
+
 		vcpu_e500->mas0 = MAS0_TLBSEL(tlbsel) | MAS0_ESEL(esel)
 			| MAS0_NV(vcpu_e500->gtlb_nv[tlbsel]);
 		vcpu_e500->mas1 = gtlbe->mas1;