linux-kernel - Re: [RFC PATCH 0/4] KVM: Emulate UMIP (or almost do so)

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Message-ID: <58B68E91.4010400@linux.intel.com>
Date:   Wed, 1 Mar 2017 17:04:17 +0800
From:   Yu Zhang <yu.c.zhang@...ux.intel.com>
To:     Paolo Bonzini <pbonzini@...hat.com>
Cc:     qian.ouyang@...el.com,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>
Subject: Re: [RFC PATCH 0/4] KVM: Emulate UMIP (or almost do so)

On 12/13/2016 7:03 PM, Paolo Bonzini wrote:
>
> On 13/12/2016 05:03, Li, Liang Z wrote:
>> Hi Paolo,
>>
>> We intended to enable UMIP for KVM and found you had already worked on it.
>> Do you have any plan for the following patch set? It's there anything else you expect
>> us help to do?
> Yes, I plan to resend these patches for 4.11.

Hi Paolo,

   Previously we saw your RFC patches of UMIP sent out, and we would 
like to try some unit test in Intel. I found a patch written by you in 
https://patchwork.kernel.org/patch/9225929/, guess this is for the kvm 
unit test(though I failed to git apply it directly).
   And I wonder, when will it be integrated to kvm unit test repo?
   Besides, is this all the test for UMIP unit test? I.e. do we need to 
construct a scenario in the test to trigger vm exit and let hypervisor 
inject a GP fault? - I did not see this scenario in this patch. Or any 
other suggestions? :-)

Thanks
Yu