linux-kernel - [PATCH v2 0/4] KVM: SVM: SEV-ES groundwork

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Message-Id: <20200730154340.14021-1-joro@8bytes.org>
Date:   Thu, 30 Jul 2020 17:43:36 +0200
From:   Joerg Roedel <joro@...tes.org>
To:     Paolo Bonzini <pbonzini@...hat.com>
Cc:     Sean Christopherson <sean.j.christopherson@...el.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>,
        Tom Lendacky <thomas.lendacky@....com>, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/4] KVM: SVM: SEV-ES groundwork

Hi Paolo,

here is v2 of the  groundwork patches for the upcoming SEV-ES support in
the Linux kernel. They are part of both the client patch-set and of the
KVM hypervisor patches (under development).

Patch 1 necesary to fix a compile warning about a stack-frame getting
too large. The other 3 patches are currently posted as part of the
SEV-ES client patch-set.

This version addresses the review comments from Sean.

It would be great if you could consider them for v5.9, so that the
client and the hypervisor patch-sets can be developed more independently
of each other.

Please let me know what you think.

Regards,

	Joerg
Borislav Petkov (1):
  KVM: SVM: Use __packed shorthand

Joerg Roedel (2):
  KVM: SVM: nested: Don't allocate VMCB structures on stack
  KVM: SVM: Add GHCB Accessor functions

Tom Lendacky (1):
  KVM: SVM: Add GHCB definitions

 arch/x86/include/asm/svm.h | 103 ++++++++++++++++++++++++++++++++++---
 arch/x86/kvm/svm/nested.c  |  47 ++++++++++++-----
 arch/x86/kvm/svm/svm.c     |   2 +
 3 files changed, 131 insertions(+), 21 deletions(-)

-- 
2.17.1