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From:   John Hubbard <jhubbard@nvidia.com>
To:     LKML <linux-kernel@vger.kernel.org>
CC:     Souptick Joarder <jrdr.linux@gmail.com>,
        John Hubbard <jhubbard@nvidia.com>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        Thomas Gleixner <tglx@linutronix.de>,
        Paolo Bonzini <pbonzini@redhat.com>,
        Sean Christopherson <sean.j.christopherson@intel.com>,
        Vitaly Kuznetsov <vkuznets@redhat.com>,
        Wanpeng Li <wanpengli@tencent.com>,
        Jim Mattson <jmattson@google.com>,
        Joerg Roedel <joro@8bytes.org>,
        "H . Peter Anvin" <hpa@zytor.com>, <x86@kernel.org>,
        <kvm@vger.kernel.org>
Subject: [PATCH 0/2] KVM: SVM: convert get_user_pages() --> pin_user_pages(), bug fixes
Date:   Mon, 25 May 2020 23:22:05 -0700
Message-ID: <20200526062207.1360225-1-jhubbard@nvidia.com>
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Hi,

This is just for the SEV (Secure Encrypted Virtualization) part of KVM.
It converts the get_user_pages_fast() call, after fixing a couple of
small bugs in the vicinity.

Note that I have only compile-tested these two patches, so any run-time
testing coverage would be greatly appreciated.

Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Sean Christopherson <sean.j.christopherson@intel.com>
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: Wanpeng Li <wanpengli@tencent.com>
Cc: Jim Mattson <jmattson@google.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: x86@kernel.org
Cc: kvm@vger.kernel.org


John Hubbard (2):
  KVM: SVM: fix svn_pin_memory()'s use of get_user_pages_fast()
  KVM: SVM: convert get_user_pages() --> pin_user_pages()

 arch/x86/kvm/svm/sev.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)


base-commit: 9cb1fd0efd195590b828b9b865421ad345a4a145
--=20
2.26.2