linux-kernel - [PATCH v7 0/2] KVM: x86/xen: update Xen CPUID Leaf 4

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Message-Id: <20230106103600.528-1-pdurrant@amazon.com>
Date:   Fri,  6 Jan 2023 10:35:58 +0000
From:   Paul Durrant <pdurrant@...zon.com>
To:     x86@...nel.org, kvm@...r.kernel.org,
        xen-devel@...ts.xenproject.org, linux-kernel@...r.kernel.org
Cc:     Paul Durrant <pdurrant@...zon.com>, Borislav Petkov <bp@...en8.de>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        David Woodhouse <dwmw2@...radead.org>,
        "H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...hat.com>,
        Juergen Gross <jgross@...e.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Sean Christopherson <seanjc@...gle.com>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH v7 0/2] KVM: x86/xen: update Xen CPUID Leaf 4

Patch #2 was the original patch. It has been expended to a series in v6.

Paul Durrant (2):
  KVM: x86/cpuid: generalize kvm_update_kvm_cpuid_base() and also
    capture limit
  KVM: x86/xen: update Xen CPUID Leaf 4 (tsc info) sub-leaves, if
    present

 arch/x86/include/asm/kvm_host.h       |  8 +++++++-
 arch/x86/include/asm/xen/hypervisor.h |  4 +++-
 arch/x86/kvm/cpuid.c                  | 26 +++++++++++++++-----------
 arch/x86/kvm/x86.c                    |  1 +
 arch/x86/kvm/xen.c                    | 26 ++++++++++++++++++++++++++
 arch/x86/kvm/xen.h                    |  7 +++++++
 6 files changed, 59 insertions(+), 13 deletions(-)
---
Cc: Borislav Petkov <bp@...en8.de>
Cc: Boris Ostrovsky <boris.ostrovsky@...cle.com>
Cc: Dave Hansen <dave.hansen@...ux.intel.com>
Cc: David Woodhouse <dwmw2@...radead.org>
Cc: "H. Peter Anvin" <hpa@...or.com>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: Juergen Gross <jgross@...e.com>
Cc: Paolo Bonzini <pbonzini@...hat.com>
Cc: Sean Christopherson <seanjc@...gle.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
-- 
2.20.1