linux-kernel - Re: [PATCH v3] x86/cpuid: expose AVX512_4VNNIW and AVX512

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Message-ID: <39d57b21-671d-8c25-8d25-ba2cfd0dc4f9@redhat.com>
Date:   Fri, 4 Nov 2016 16:13:24 +0100
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Borislav Petkov <bp@...en8.de>
Cc:     He Chen <he.chen@...ux.intel.com>, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org, x86@...nel.org,
        Radim Krčmář <rkrcmar@...hat.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H . Peter Anvin" <hpa@...or.com>,
        Luwei Kang <luwei.kang@...el.com>,
        Piotr Luc <Piotr.Luc@...el.com>
Subject: Re: [PATCH v3] x86/cpuid: expose AVX512_4VNNIW and AVX512_4FMAPS
 features to kvm guest



On 04/11/2016 16:06, Borislav Petkov wrote:
> > With no usage?  Sounds like a good use of Acked-by. :)
> I don't understand what do you mean here?

I mean that the changes to scattered.c are small, so it makes no sense
to split them.  With an Acked-by I could simply take the patch into my tree.

Paolo

>>>> > >> +u32 get_scattered_cpuid_leaf(unsigned int level, unsigned int sub_leaf,
>>>> > >> +			     enum cpuid_regs_idx reg)
>>> > > 
>>> > > Align arguments on the opening brace.
>> > 
>> > They are aligned.
> Right you are. I need to look into why those spaces get eaten in vim.
> Looks like something is replacing 4 spaces with a single one...