linux-kernel - Re: [PATCH] kvm: Add emulation for movups/movupd

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Message-ID: <321b36c9-d6fc-b562-5f87-3d3594e7ead9@redhat.com>
Date:   Thu, 5 Apr 2018 07:44:34 +0200
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Stefan Fritsch <sf@...itsch.de>
Cc:     Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
        Radim Krčmář <rkrcmar@...hat.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
        kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] kvm: Add emulation for movups/movupd

On 04/04/2018 19:35, Stefan Fritsch wrote:
> On Wednesday, 4 April 2018 19:24:20 CEST Paolo Bonzini wrote:
>> On 04/04/2018 19:10, Konrad Rzeszutek Wilk wrote:
>>> Should there be a corresponding test-case?
>>
>> Good point!  Stefan, could you write one?
> 
> Is there infrastructure for such tests? If yes, can you give me a pointer to 
> it?

Yes, check out x86/emulator.c in
https://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git.  There is
already a movaps test.

Paolo