From 5e030186dfc4e4e47c84d2557b17e4aa06c76f96 Mon Sep 17 00:00:00 2001 From: Alexander Graf Date: Thu, 29 Jul 2010 14:47:45 +0200 Subject: KVM: PPC: Convert DAR to shared page. The DAR register contains the address a data page fault occured at. This register behaves pretty much like a simple data storage register that gets written to on data faults. There is no hypervisor interaction required on read or write. This patch converts all users of the current field to the shared page. Signed-off-by: Alexander Graf Signed-off-by: Avi Kivity --- arch/powerpc/kvm/book3s_paired_singles.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/kvm/book3s_paired_singles.c') diff --git a/arch/powerpc/kvm/book3s_paired_singles.c b/arch/powerpc/kvm/book3s_paired_singles.c index 749dfbd04738..807576f148ce 100644 --- a/arch/powerpc/kvm/book3s_paired_singles.c +++ b/arch/powerpc/kvm/book3s_paired_singles.c @@ -169,7 +169,7 @@ static void kvmppc_inject_pf(struct kvm_vcpu *vcpu, ulong eaddr, bool is_store) shared->msr = kvmppc_set_field(shared->msr, 33, 36, 0); shared->msr = kvmppc_set_field(shared->msr, 42, 47, 0); - vcpu->arch.dear = eaddr; + shared->dar = eaddr; /* Page Fault */ dsisr = kvmppc_set_field(0, 33, 33, 1); if (is_store) -- cgit v1.2.3