On Thu, 21 May 2020 12:26:18 -0700 (PDT) Stefano Stabellini <sstabell...@kernel.org> wrote:
> Hi all, > > This short series reverts commit 16724a173049ac29c7b5ade741da93a0f46edff > becauses it is the cause for https://bugs.launchpad.net/bugs/1877688. > > The original issue addressed by 16724a173049ac29c7b5ade741da93a0f46edff > is solved differently in this series by using qemu_coroutine_yield() to > wait for the client to free more data from the ring before sending the > reply. > > Cheers, > > Stefano > I wasn't really involved in the review of these patches, but I've done some testing with virtio-9p which show no regression. I assume you have done some testing on the Xen side as well. So I've pushed the series to 9p-next. I shall send a PR in a day or so. Cheers, -- Greg > Changes in v2: > - add comments on barriers > - add patch to increase ring size to the max allowed
