linux-kernel - Re: KVM: Warn if mark_page_dirty() is called without an active vCPU

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Message-ID: <bdad7add-408f-e649-c796-6f83420077fc@redhat.com>
Date:   Thu, 13 Jan 2022 15:36:16 +0100
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     David Woodhouse <dwmw2@...radead.org>,
        Christian Borntraeger <borntraeger@...ux.ibm.com>
Cc:     butterflyhuangxx@...il.com, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org, seanjc@...gle.com,
        Cornelia Huck <cohuck@...hat.com>,
        Janosch Frank <frankja@...ux.ibm.com>,
        David Hildenbrand <david@...hat.com>,
        linux-s390 <linux-s390@...r.kernel.org>,
        Thomas Huth <thuth@...hat.com>,
        Claudio Imbrenda <imbrenda@...ux.ibm.com>
Subject: Re: KVM: Warn if mark_page_dirty() is called without an active vCPU

On 1/13/22 13:30, David Woodhouse wrote:
> Are you proposing that as an officially documented part of the already
> horrid API, or a temporary measure:)

Hopefully temporary, but honestly you never know how these things go.

Paolo