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Date: Tue, 3 Mar 2020 11:26:21 +0100
From: Paolo Bonzini <pbonzini@...hat.com>
To: Vitaly Kuznetsov <vkuznets@...hat.com>,
Sean Christopherson <sean.j.christopherson@...el.com>
Cc: Wanpeng Li <wanpengli@...cent.com>,
Jim Mattson <jmattson@...gle.com>,
Joerg Roedel <joro@...tes.org>, kvm@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 08/13] KVM: x86: Dynamically allocate per-vCPU
emulation context
On 26/02/20 18:29, Vitaly Kuznetsov wrote:
>> struct x86_emulate_ctxt {
>> + void *vcpu;
> Why 'void *'? I changed this to 'struct kvm_vcpu *' and it seems to
> compile just fine...
>
I guess because it's really just an opaque pointer; using void* ensures
that the emulator doesn't break the emulator ops abstraction.
Paolo
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