From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S932587AbdJKGIJ (ORCPT <rfc822;w@1wt.eu>);
        Wed, 11 Oct 2017 02:08:09 -0400
Received: from mail-wm0-f42.google.com ([74.125.82.42]:48736 "EHLO
        mail-wm0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S1752099AbdJKGIH (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Wed, 11 Oct 2017 02:08:07 -0400
X-Google-Smtp-Source: AOwi7QDDPaAzk2oGFDDPSTII5wBwVAOT96alF7O3JExT21Z86+LEPawaFAaAWX/QVWpO5NsNwaqBrQ==
Subject: Re: [PATCH] KVM: x86: extend usage of RET_MMIO_PF_* constants
To: =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= <rkrcmar@redhat.com>
Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org
References: <1507626659-28195-1-git-send-email-pbonzini@redhat.com>
 <20171010191614.GC28763@flask>
From: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <b2908b95-ce0b-551f-7065-b915fdd315ab@redhat.com>
Date: Wed, 11 Oct 2017 08:08:04 +0200
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101
 Thunderbird/52.3.0
MIME-Version: 1.0
In-Reply-To: <20171010191614.GC28763@flask>
Content-Type: text/plain; charset=utf-8
Content-Language: en-US
Content-Transfer-Encoding: 8bit
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

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