Re: [PATCH for-7.1] Revert "migration: Simplify unqueue_page()"

[Thomas Huth]

On 02/08/2022 10.47, Dr. David Alan Gilbert wrote:
> * Thomas Huth (thuth@redhat.com) wrote:
> > This reverts commit cfd66f30fb0f735df06ff4220e5000290a43dad3.
> >
> > The simplification of unqueue_page() introduced a bug that sometimes
> > breaks migration on s390x hosts. Seems like there are still pages here
> > that do not have their dirty bit set.
>
> I don't think it's about 'not having their dirty bit set' - it's
> perfectly fine to have the bits clear (which indicates the page has
> already been sent to the destination, sometime inbetween the page request
> being sent from the destination and it being unqueued).

Ok, could you maybe simply drop that sentence from the commit description 
when picking up the patch? Or shall I resend a v2?

 Thomas