From: Vitaly Kuznetsov <vkuznets@redhat.com>
To: kvm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Radim Krčmář" <rkrcmar@redhat.com>,
"Joerg Roedel" <joro@8bytes.org>,
"Jim Mattson" <jmattson@google.com>,
"Sean Christopherson" <sean.j.christopherson@intel.com>,
"Roman Kagan" <rkagan@virtuozzo.com>
Subject: [PATCH v2 0/2] KVM: x86: don't announce KVM_CAP_HYPERV_ENLIGHTENED_VMCS when it is unavailable
Date: Wed, 28 Aug 2019 09:59:03 +0200 [thread overview]
Message-ID: <20190828075905.24744-1-vkuznets@redhat.com> (raw)
It was discovered that hyperv_cpuid test now fails on AMD as it tries to
enable KVM_CAP_HYPERV_ENLIGHTENED_VMCS which is (wrongfully) reported as
available.
Changes since v1:
- This is a v2 for '[PATCH 0/3] KVM: x86: fix a couple of issues with
Enlightened VMCS enablement' renamed as the first patch of the series
was already merged.
- Added Jim's Reviewed-by: to PATCH1
- Added missing break in PATCH2 [Jim Mattson, Sean Christopherson]
Vitaly Kuznetsov (2):
KVM: x86: svm: remove unneeded nested_enable_evmcs() hook
KVM: x86: announce KVM_CAP_HYPERV_ENLIGHTENED_VMCS support only when
it is available
arch/x86/kvm/svm.c | 9 +--------
arch/x86/kvm/x86.c | 4 +++-
2 files changed, 4 insertions(+), 9 deletions(-)
--
2.20.1
next reply other threads:[~2019-08-28 7:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-28 7:59 Vitaly Kuznetsov [this message]
2019-08-28 7:59 ` [PATCH v2 1/2] KVM: x86: svm: remove unneeded nested_enable_evmcs() hook Vitaly Kuznetsov
2019-08-28 7:59 ` [PATCH v2 2/2] KVM: x86: announce KVM_CAP_HYPERV_ENLIGHTENED_VMCS support only when it is available Vitaly Kuznetsov
2019-08-28 16:24 ` Jim Mattson
2019-09-17 13:29 ` [PATCH v2 0/2] KVM: x86: don't announce KVM_CAP_HYPERV_ENLIGHTENED_VMCS when it is unavailable Paolo Bonzini
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