Commit f9ca6a10 authored by Shivaprasad G Bhat's avatar Shivaprasad G Bhat Committed by Michael Ellerman
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KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3 



The kvmppc_set_one_reg_hv() wrongly get() the value
instead of set() for MMCR3. Fix the same.

Fixes: 5752fe0b ("KVM: PPC: Book3S HV: Save/restore new PMU registers")
Signed-off-by: default avatarShivaprasad G Bhat <sbhat@linux.ibm.com>
Reviewed-by: default avatarNicholas Piggin <npiggin@gmail.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/171759276847.1480.16387950124201117847.stgit@linux.ibm.com
parent 54ec2bd9

arch/powerpc/kvm/book3s_hv.c

+1 −1
Original line number Diff line number Diff line
@@ -2540,7 +2540,7 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id, 
		vcpu->arch.mmcrs = set_reg_val(id, *val);

		break;

	case KVM_REG_PPC_MMCR3:

		*val = get_reg_val(id, vcpu->arch.mmcr[3]);

		kvmppc_set_mmcr_hv(vcpu, 3, set_reg_val(id, *val));

		break;

	case KVM_REG_PPC_PMC1 ... KVM_REG_PPC_PMC8:

		i = id - KVM_REG_PPC_PMC1;