linux-kernel - Re: [PATCH] KVM: x86: extend usage of RET_MMIO_PF

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Message-ID: <b2908b95-ce0b-551f-7065-b915fdd315ab@redhat.com>
Date:   Wed, 11 Oct 2017 08:08:04 +0200
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Radim Krčmář <rkrcmar@...hat.com>
Cc:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: Re: [PATCH] KVM: x86: extend usage of RET_MMIO_PF_* constants

On 10/10/2017 21:16, Radim Krčmář wrote:
>> -	return 0;
>> +	return RET_PF_EMULATE;
> A direct conversion would return RET_PF_RETRY, is this some
> optimization?

No, it's not (and should be a different patch anyway).  Fixed.

Paolo