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Re: [PATCH 04/11] x86emul: handle AVX512-FP16 move insns
- To: Jan Beulich <jbeulich@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Andrew Cooper <Andrew.Cooper3@xxxxxxxxxx>
- Date: Wed, 10 Aug 2022 18:04:45 +0000
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- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
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- Thread-topic: [PATCH 04/11] x86emul: handle AVX512-FP16 move insns
On 15/06/2022 11:28, Jan Beulich wrote:
> --- a/xen/arch/x86/x86_emulate/decode.c
> +++ b/xen/arch/x86/x86_emulate/decode.c
> @@ -585,7 +585,7 @@ static unsigned int decode_disp8scale(en
> break;
>
> case d8s_dq64:
> - return 2 + (s->op_bytes == 8);
> + return 1 + !s->fp16 + (s->op_bytes == 8);
> }
This hunk looks like it wants to be in a previous patch?
~Andrew
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