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From:   "Lendacky, Thomas" <Thomas.Lendacky@amd.com>
To:     "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
CC:     Paolo Bonzini <pbonzini@redhat.com>,
        =?iso-8859-2?Q?Radim_Kr=E8m=E1=F8?= <rkrcmar@redhat.com>,
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        Vitaly Kuznetsov <vkuznets@redhat.com>,
        Wanpeng Li <wanpengli@tencent.com>,
        Jim Mattson <jmattson@google.com>,
        Joerg Roedel <joro@8bytes.org>,
        "Singh, Brijesh" <brijesh.singh@amd.com>,
        David Rientjes <rientjes@google.com>
Subject: [PATCH 0/5] SEV fixes and performance enhancements
Thread-Topic: [PATCH 0/5] SEV fixes and performance enhancements
Thread-Index: AQHVei/+m230dNdjaEiFD9na+UoMxQ==
Date:   Thu, 3 Oct 2019 21:17:42 +0000
Message-ID: <cover.1570137447.git.thomas.lendacky@amd.com>
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From: Tom Lendacky <thomas.lendacky@amd.com>

This patch series provides fixes in the area of ASID assignment and VM
deactivation.

Additionally, it provides some performance enhancements by reducing the
number of WBINVD/DF_FLUSH invocations that are made.

Note: The third patch in the series modifies a file that is outside of
      the arch/x86/kvm directory.

---

Patches based on https://git.kernel.org/pub/scm/virt/kvm/kvm.git next
and commit:
  fd3edd4a9066 ("KVM: nVMX: cleanup and fix host 64-bit mode checks")

Tom Lendacky (5):
  KVM: SVM: Serialize access to the SEV ASID bitmap
  KVM: SVM: Guard against DEACTIVATE when performing WBINVD/DF_FLUSH
  KVM: SVM: Remove unneeded WBINVD and DF_FLUSH when starting SEV guests
  KVM: SVM: Convert DEACTIVATE mutex to read/write semaphore
  KVM: SVM: Reduce WBINVD/DF_FLUSH invocations

 arch/x86/kvm/svm.c           | 105 +++++++++++++++++++++++++++--------
 drivers/crypto/ccp/psp-dev.c |   9 +++
 2 files changed, 92 insertions(+), 22 deletions(-)

--=20
2.17.1