From: Jan Kiszka <jan.kiszka@siemens.com>
To: Bandan Das <bsd@redhat.com>, kvm@vger.kernel.org
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Gleb Natapov <gleb@kernel.org>,
Marcelo Tosatti <mtosatti@redhat.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/3] Emulate VMXON region correctly
Date: Mon, 28 Apr 2014 13:31:28 +0200 [thread overview]
Message-ID: <535E3C10.9020403@siemens.com> (raw)
In-Reply-To: <1398661204-4822-1-git-send-email-bsd@redhat.com>
On 2014-04-28 07:00, Bandan Das wrote:
> 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!
Nice and welcome! Will you provide unit tests for these cases as well?
Jan
>
> 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(-)
>
--
Siemens AG, Corporate Technology, CT RTC ITP SES-DE
Corporate Competence Center Embedded Linux
next prev parent reply other threads:[~2014-04-28 11:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-28 5:00 [PATCH 0/3] Emulate VMXON region correctly Bandan Das
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 ` Jan Kiszka [this message]
2014-04-29 16:51 ` [PATCH 0/3] Emulate VMXON region correctly Bandan Das
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