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[13/28] KVM: PPC: Book3S PR: MSR_DE doesn't exist on Book 3S

Message ID 1354754477-15472-14-git-send-email-agraf@suse.de
State New, archived
Headers show

Commit Message

Alexander Graf Dec. 6, 2012, 12:41 a.m. UTC 
From: Paul Mackerras <paulus@samba.org>

The mask of MSR bits that get transferred from the guest MSR to the
shadow MSR included MSR_DE.  In fact that bit only exists on Book 3E
processors, and it is assigned the same bit used for MSR_BE on Book 3S
processors.  Since we already had MSR_BE in the mask, this just removes
MSR_DE.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
---
 arch/powerpc/kvm/book3s_pr.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
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Patch

diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 5c496ec..28d38ad 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -145,7 +145,7 @@  static void kvmppc_recalc_shadow_msr(struct kvm_vcpu *vcpu)
 	ulong smsr = vcpu->arch.shared->msr;
 
 	/* Guest MSR values */
-	smsr &= MSR_FE0 | MSR_FE1 | MSR_SF | MSR_SE | MSR_BE | MSR_DE;
+	smsr &= MSR_FE0 | MSR_FE1 | MSR_SF | MSR_SE | MSR_BE;
 	/* Process MSR values */
 	smsr |= MSR_ME | MSR_RI | MSR_IR | MSR_DR | MSR_PR | MSR_EE;
 	/* External providers the guest reserved */