Mask high 32 bits of MAS2's effective page number in tlbwe emulation for guests
running in 32-bit mode.
Signed-off-by: Mihai Caraman <mihai.cara...@freescale.com>
---
v1: patch splited.
arch/powerpc/kvm/e500_tlb.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index b5a188a..6c0997e 100644
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -871,6 +871,8 @@ int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu)
gtlbe->mas1 = vcpu->arch.shared->mas1;
gtlbe->mas2 = vcpu->arch.shared->mas2;
+ if (!(vcpu->arch.shared->msr & MSR_CM))
+ gtlbe->mas2 &= 0xffffffffUL;
gtlbe->mas7_3 = vcpu->arch.shared->mas7_3;
trace_kvm_booke206_gtlb_write(vcpu->arch.shared->mas0, gtlbe->mas1,
--
1.7.4.1
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