From: Paolo Bonzini <pbonzini@redhat.com>
To: linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Cc: vkuznets@redhat.com, aaronlewis@google.com
Subject: [PATCH 0/3] KVM: nVMX: tighten some KVM_SET_NESTED_STATE validity checks
Date: Mon, 27 Jul 2020 09:39:31 -0400 [thread overview]
Message-ID: <20200727133934.25482-1-pbonzini@redhat.com> (raw)
Patch 1 is a fix to the tests so that we can cover the new cases properly.
Patches 2-3 check for more cases of invalid nested state data.
Paolo
Paolo Bonzini (3):
selftests: kvm: do not set guest mode flag
KVM: nVMX: check for required but missing VMCS12 in
KVM_SET_NESTED_STATE
KVM: nVMX: check for invalid hdr.vmx.flags
arch/x86/kvm/vmx/nested.c | 16 +++++--
arch/x86/kvm/vmx/nested.h | 5 +++
.../kvm/x86_64/vmx_set_nested_state_test.c | 42 +++++++++++++++----
3 files changed, 51 insertions(+), 12 deletions(-)
--
2.26.2
next reply other threads:[~2020-07-27 13:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-27 13:39 Paolo Bonzini [this message]
2020-07-27 13:39 ` [PATCH 1/3] selftests: kvm: do not set guest mode flag Paolo Bonzini
2020-07-27 13:39 ` [PATCH 2/3] KVM: nVMX: check for required but missing VMCS12 in KVM_SET_NESTED_STATE Paolo Bonzini
2020-07-27 13:39 ` [PATCH 3/3] KVM: nVMX: check for invalid hdr.vmx.flags Paolo Bonzini
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