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From: Paolo Bonzini <pbonzini@redhat.com>
To: "Eugene Korenevsky" <ekorenevsky@gmail.com>,
	"Jan Kiszka" <jan.kiszka@web.de>, "Bandan Das" <bsd@redhat.com>,
	kvm@vger.kernel.org, "Radim Krčmář" <rkrcmar@redhat.com>,
	"Wanpeng Li" <wanpeng.li@linux.intel.com>
Subject: Re: nVMX MSR load/store feature
Date: Sun, 14 Dec 2014 10:51:33 +0100	[thread overview]
Message-ID: <548D5DA5.6000602@redhat.com> (raw)
In-Reply-To: <CAJC2YLa3bdQg4sJFuvX4NjSBT_q1hrx-q8W5kjc9gKBeE6ZwzA@mail.gmail.com>



On 14/12/2014 02:17, Eugene Korenevsky wrote:
> Hi there,
> 
> Please DO NOT take v3 version of patchset in account. It contains bug
> (missing check for MSR load/store area size in
> `nested_vmx_check_msr_switch`). This bug has been fixed in v4 version
> of patchset.
> 
> Now MSR load/store feature is partially covered with tests (see patch
> to kvm-unit-tests in kvm-devel list).
> Unfortunately the kvm-unit-tests framework cannot check for failed
> VM-entry, so I skipped tests for incorrectly set MSR load/store areas
> (16-byte alignment, address bits beyond address space etc). Maybe
> method `vmfail_handler` should be added to `struct vmx_test`. Anyway
> this can be done in the separate patch.

Thanks!

Paolo

  reply	other threads:[~2014-12-14  9:51 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-14  1:17 nVMX MSR load/store feature Eugene Korenevsky
2014-12-14  9:51 ` Paolo Bonzini [this message]
2014-12-15 12:10 ` Paolo Bonzini
2014-12-15 13:59   ` Eugene Korenevsky
2014-12-15 14:08     ` Paolo Bonzini

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