[RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Sean Christopherson <seanjc@google.com> · 2021-08-24
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Yu Zhang <hidden> · 2021-08-24
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Sean Christopherson <seanjc@google.com> · 2021-08-26
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Yu Zhang <hidden> · 2021-08-26
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-08-26
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Andy Lutomirski <luto@kernel.org> · 2021-08-26
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-08-26
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · "Andy Lutomirski" <luto@kernel.org> · 2021-08-27
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Sean Christopherson <seanjc@google.com> · 2021-08-27
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-08-31
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Sean Christopherson <seanjc@google.com> · 2021-08-31
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Yu Zhang <hidden> · 2021-08-27
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-08-31
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Andi Kleen <hidden> · 2021-08-31
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-08-31
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Andi Kleen <hidden> · 2021-08-31
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Yu Zhang <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · "Andy Lutomirski" <luto@kernel.org> · 2021-09-01
RE: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · "Tian, Kevin" <kevin.tian@intel.com> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Yu Zhang <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Andy Lutomirski <luto@kernel.org> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Yu Zhang <hidden> · 2021-09-02
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-09-02
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Yu Zhang <hidden> · 2021-09-02
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Yu Zhang <hidden> · 2021-09-02
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Andy Lutomirski <luto@kernel.org> · 2021-09-02
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Yan Zhao <hidden> · 2021-09-07
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Joerg Roedel <hidden> · 2021-09-02
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Andy Lutomirski <luto@kernel.org> · 2021-09-02
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Sean Christopherson <seanjc@google.com> · 2021-09-02
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Dave Hansen <hidden> · 2021-09-02
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · "Andy Lutomirski" <luto@kernel.org> · 2021-09-02
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Sean Christopherson <seanjc@google.com> · 2021-08-27
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-08-31
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Sean Christopherson <seanjc@google.com> · 2021-08-31
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · "Andy Lutomirski" <luto@kernel.org> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · "Andy Lutomirski" <luto@kernel.org> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · James Bottomley <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · James Bottomley <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · James Bottomley <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Sean Christopherson <seanjc@google.com> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · "Andy Lutomirski" <luto@kernel.org> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · James Bottomley <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Joerg Roedel <hidden> · 2021-09-02
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · "Andy Lutomirski" <luto@kernel.org> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Dave Hansen <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Tom Lendacky <thomas.lendacky@amd.com> · 2021-09-07
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · "Andy Lutomirski" <luto@kernel.org> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-09-01
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Kirill A. Shutemov <hidden> · 2021-09-02
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Sean Christopherson <seanjc@google.com> · 2021-09-02
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Kirill A. Shutemov <hidden> · 2021-09-03
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Andy Lutomirski <luto@kernel.org> · 2021-09-03
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Kirill A. Shutemov <hidden> · 2021-09-10
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Chao Peng <hidden> · 2021-09-15
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-09-15
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Kirill A. Shutemov <hidden> · 2021-09-15
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-09-15
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · David Hildenbrand <hidden> · 2021-09-15
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Kirill A. Shutemov <hidden> · 2021-09-15
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Kirill A. Shutemov <hidden> · 2021-09-15
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Chao Peng <hidden> · 2021-09-16
Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory · Paolo Bonzini <pbonzini@redhat.com> · 2021-09-16

Re: [RFC] KVM: mm: fd-based approach for supporting KVM guest private memory

From: Joerg Roedel <hidden>
Date: 2021-09-02 10:18:24
Also in: kvm, linux-mm, lkml

On Wed, Sep 01, 2021 at 10:08:33AM -0700, Andy Lutomirski wrote:

I asked David, and he said the PSP offers a swapping mechanism for
SEV-ES.  I haven’t read the details, but they should all be public.

Right, the details are here:

	https://www.amd.com/system/files/TechDocs/55766_SEV-KM_API_Specification.pdf

Namely section 6.25 and 6.26 which describe the SWAP_OUT and SWAP_IN
commands.

Regards,

	Joerg

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