KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync
The nestedv2 APIs has the guest state element defined for HASHPKEYR for the save-restore with L0. However, its ignored in the code. The patch takes care of this for the HASHPKEYR GSID. Signed-off-by: Shivaprasad G Bhat <sbhat@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/171759286679.1480.17383725118762651985.stgit@linux.ibm.com
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@ -199,6 +199,9 @@ static int gs_msg_ops_vcpu_fill_info(struct kvmppc_gs_buff *gsb,
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case KVMPPC_GSID_HASHKEYR:
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rc = kvmppc_gse_put_u64(gsb, iden, vcpu->arch.hashkeyr);
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break;
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case KVMPPC_GSID_HASHPKEYR:
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rc = kvmppc_gse_put_u64(gsb, iden, vcpu->arch.hashpkeyr);
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break;
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case KVMPPC_GSID_CIABR:
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rc = kvmppc_gse_put_u64(gsb, iden, vcpu->arch.ciabr);
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break;
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@ -457,6 +460,9 @@ static int gs_msg_ops_vcpu_refresh_info(struct kvmppc_gs_msg *gsm,
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case KVMPPC_GSID_HASHKEYR:
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vcpu->arch.hashkeyr = kvmppc_gse_get_u64(gse);
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break;
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case KVMPPC_GSID_HASHPKEYR:
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vcpu->arch.hashpkeyr = kvmppc_gse_get_u64(gse);
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break;
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case KVMPPC_GSID_CIABR:
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vcpu->arch.ciabr = kvmppc_gse_get_u64(gse);
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break;
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