From: Bandan Das <bsd@redhat.com>
To: kvm@vger.kernel.org
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Gleb Natapov <gleb@kernel.org>,
Jan Kiszka <jan.kiszka@siemens.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/3] Emulate VMXON region correctly
Date: Mon, 28 Apr 2014 01:00:01 -0400 [thread overview]
Message-ID: <1398661204-4822-1-git-send-email-bsd@redhat.com> (raw)
Reference: https://bugzilla.kernel.org/show_bug.cgi?id=54521
The vmxon region is unused by nvmx, but adding these checks
are probably harmless and may detect buggy L1 hypervisors in
the future!
Bandan Das (3):
KVM: nVMX: rearrange get_vmx_mem_address
KVM: nVMX: additional checks on vmxon region
KVM: nVMX: fail on invalid vmclear/vmptrld pointer
arch/x86/kvm/vmx.c | 171 ++++++++++++++++++++++++++++++++++++-----------------
1 file changed, 118 insertions(+), 53 deletions(-)
--
1.8.3.1
next reply other threads:[~2014-04-28 5:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-28 5:00 Bandan Das [this message]
2014-04-28 5:00 ` [PATCH 1/3] KVM: nVMX: rearrange get_vmx_mem_address Bandan Das
2014-04-28 5:00 ` [PATCH 2/3] KVM: nVMX: additional checks on vmxon region Bandan Das
2014-04-28 11:30 ` Jan Kiszka
2014-04-29 16:54 ` Bandan Das
2014-04-28 5:00 ` [PATCH 3/3] KVM: nVMX: fail on invalid vmclear/vmptrld pointer Bandan Das
2014-04-28 11:31 ` [PATCH 0/3] Emulate VMXON region correctly Jan Kiszka
2014-04-29 16:51 ` Bandan Das
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