linux-kernel - Re: [PATCH 2/5] KVM: cpuid: extract do_cpuid_7

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Message-ID: <752c2473-04d9-8420-a78f-fa677f806aca@linux.intel.com>
Date:   Wed, 10 Jul 2019 15:32:34 +0800
From:   Jing Liu <jing2.liu@...ux.intel.com>
To:     Paolo Bonzini <pbonzini@...hat.com>, linux-kernel@...r.kernel.org,
        kvm@...r.kernel.org
Subject: Re: [PATCH 2/5] KVM: cpuid: extract do_cpuid_7_mask and support
 multiple subleafs



On 7/10/2019 2:30 PM, Paolo Bonzini wrote:
> On 08/07/19 09:07, Jing Liu wrote:
>>>
>> And when adding subleaf 1, plan to add codes,
>>
>> case 1:
>>      entry->eax |= kvm_cpuid_7_1_eax_x86_features;
>>      entry->ebx = entry->ecx = entry->edx =0;
>>      break;
>>
>> What do you think?
> 
> This should be "&=", not "|=".  Otherwise yes, that's the idea.
> 

Yes! So let me send out the BFloat16 patch based on your patch set now
or you have merge plan soon?

Thanks,
Jing

> Paolo
>