linux-kernel - Re: [PATCH v2 1/4] KVM: x86: Factor out x86 instruction emulation with decoding

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Message-ID: <3044193d-1610-fd67-e4ec-12a87fed62f2@redhat.com>
Date:   Thu, 21 Jan 2021 15:23:13 +0100
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Maxim Levitsky <mlevitsk@...hat.com>,
        Wei Huang <wei.huang2@....com>, kvm@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, vkuznets@...hat.com,
        seanjc@...gle.com, joro@...tes.org, bp@...en8.de,
        tglx@...utronix.de, mingo@...hat.com, x86@...nel.org,
        jmattson@...gle.com, wanpengli@...cent.com, bsd@...hat.com,
        dgilbert@...hat.com, luto@...capital.net
Subject: Re: [PATCH v2 1/4] KVM: x86: Factor out x86 instruction emulation
 with decoding

On 21/01/21 15:04, Maxim Levitsky wrote:
>> +int x86_emulate_decoded_instruction(struct kvm_vcpu *vcpu, int emulation_type,
>> +				    void *insn, int insn_len)
> Isn't the name of this function wrong? This function decodes the instruction.
> So I would expect something like x86_decode_instruction.
> 

Yes, that or x86_decode_emulated_instruction.

Paolo