linux-kernel - Re: [PATCH v1] KVM: x86: expose AVX512

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Message-ID: <68d07943-c957-7caa-f77c-944cd0d726bf@redhat.com>
Date:   Mon, 15 Jul 2019 13:56:12 +0200
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Jing Liu <jing2.liu@...ux.intel.com>,
        Wanpeng Li <kernellwp@...il.com>
Cc:     kvm <kvm@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v1] KVM: x86: expose AVX512_BF16 feature to guest

On 15/07/19 13:05, Jing Liu wrote:
>>
>>
> Thanks for the information.
> 
> This warning would be fixed by changing to
> entry->eax = min(entry->eax, (u32)1);
> 
> @Paolo, sorry for trouble. Would you mind if I re-send?

No need, I can fix it myself (I'd also use 1u instead of the cast).

Paolo