From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
To: Ram Pai <linuxram@us.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>,
Paul Mackerras <paulus@ozlabs.org>,
Bharata B Rao <bharata@linux.ibm.com>,
kvm-ppc@vger.kernel.org, linux-mm@kvack.org,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH V3 2/2] KVM: PPC: Implement H_SVM_INIT_ABORT hcall
Date: Thu, 2 Jan 2020 16:32:33 -0800 [thread overview]
Message-ID: <20200103003233.GA16216@us.ibm.com> (raw)
In-Reply-To: <20200103001814.GD5556@oc0525413822.ibm.com>
Ram Pai [linuxram@us.ibm.com] wrote:
> > +unsigned long kvmppc_h_svm_init_abort(struct kvm *kvm)
> > +{
> > + int i;
> > +
> > + if (!(kvm->arch.secure_guest & KVMPPC_SECURE_INIT_START))
> > + return H_UNSUPPORTED;
>
> It should also return H_UNSUPPORTED when
> (kvm->arch.secure_guest & KVMPPC_SECURE_INIT_DONE) is true.
If KVMPPC_SECURE_INIT_DONE is set, KVMPPC_SECURE_INIT_START is also
set - we never clear KVMPPC_SECURE_INIT_START right?
Sukadev
next prev parent reply other threads:[~2020-01-03 0:32 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-15 2:11 [PATCH V3 1/2] KVM: PPC: Add skip_page_out parameter Sukadev Bhattiprolu
2019-12-15 2:12 ` [PATCH V3 2/2] KVM: PPC: Implement H_SVM_INIT_ABORT hcall Sukadev Bhattiprolu
2019-12-16 3:29 ` Bharata B Rao
2019-12-19 21:50 ` Sukadev Bhattiprolu
2019-12-18 5:36 ` Paul Mackerras
2019-12-19 21:51 ` Sukadev Bhattiprolu
2020-01-03 0:18 ` Ram Pai
2020-01-03 0:32 ` Sukadev Bhattiprolu [this message]
2020-01-03 2:20 ` Ram Pai
2019-12-18 5:32 ` [PATCH V3 1/2] KVM: PPC: Add skip_page_out parameter Paul Mackerras
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