[dpdk-dev] [PATCH v3 0/3] Missing barriers and VIRTIO_F_ORDER_PLATFORM.

[Ferruh Yigit]

On 1/9/2019 3:24 PM, Ilya Maximets wrote:
> On 09.01.2019 17:55, Michael S. Tsirkin wrote:
>> On Wed, Jan 09, 2019 at 05:50:12PM +0300, Ilya Maximets wrote:
>>> Version 3:
>>>   * Added 2 patches with fixes for current virtio driver.
>>>     Not directly connected with the new feature.
>>
>> New version shouldn't be reply-to old one really :).
> 
> It's kind of a common practice and a recommended thing for the
> dpdk mail-list. At least it was.
> I'm not doing that on other lists. =)

Yes this is something recommended to do. It helps a lot to be able to see all
versions and comments in same email thread.

> 
>> But the patches are good I think.
>>
>> Acked-by: Michael S. Tsirkin <mst at redhat.com>
> 
> Thanks.
> 
>>
>>
>>
>>> Version 2:
>>>   * rebased on current master (packed rings).
>>>
>>> RFC --> Version 1:
>>>   * Dropped vendor-specific hack to determine if we need real barriers.
>>>   * Added VIRTIO_F_ORDER_PLATFORM feature definition and checking.
>>>
>>> Note: Patch to change the name of the feature from VIRTIO_F_IO_BARRIER
>>>       to VIRTIO_F_ORDER_PLATFORM is not merged yet:
>>>       https://www.mail-archive.com/virtio-dev@lists.oasis-open.org/msg04114.html
>>>
>>> Ilya Maximets (3):
>>>   net/virtio: add missing barrier before reading the flags
>>>   net/virtio: update memory ordering comment for vq notify
>>>   net/virtio: add platform memory ordering feature support
>>>
>>>  drivers/net/virtio/virtio_ethdev.c |  2 ++
>>>  drivers/net/virtio/virtio_ethdev.h |  3 +-
>>>  drivers/net/virtio/virtio_pci.h    |  7 ++++
>>>  drivers/net/virtio/virtio_rxtx.c   | 16 ++++-----
>>>  drivers/net/virtio/virtqueue.h     | 56 +++++++++++++++++++++++-------
>>>  5 files changed, 63 insertions(+), 21 deletions(-)
>>>
>>> -- 
>>> 2.17.1
>>
>>