Re: [PATCH v5 0/6] coroutine rwlock downgrade fix, minor VDI changes

[Max Reitz]

On 17.03.21 19:00, Paolo Bonzini wrote:
> This is a resubmit of David Edmondson's series at
> 20210309144015.557477-1-david.edmondson@oracle.com/">https://patchew.org/QEMU/20210309144015.557477-1-david.edmondson@oracle.com/.
> After closer analysis on IRC, the CoRwlock's attempt to ensure
> fairness turned out to be flawed.  Therefore, this series
> reimplements CoRwlock without using a CoQueue.  Tracking whether
> each queued coroutine is a reader/writer makes it possible to
> never wake a writer when only readers should be allowed and
> vice versa.

I’m not a maintainer for patches 3 through 6.  Stefan is, though.  So 
Stefan, can you take this series with an R-b from me on 1 and 2?

Max