On Mon, Apr 24, 2023 at 03:50:28PM -0700, Shannon Nelson wrote: > While testing our vDPA driver with QEMU we found that vhost_vdpa was > missing some support for PACKED VQs. Adding these helped us get further > in our testing. The first patch makes sure that the vhost_vdpa vqs are > given the feature flags, as done in other vhost variants. The second > and third patches use the feature flags to properly format and pass > set/get_vq requests.
This missed the merge window most likely, unless there's a reason to send a second pull towards the end of it. We'll see. > v1: > - included wrap counter in packing answers for VHOST_GET_VRING_BASE > - added comments to vhost_virtqueue fields last_avail_idx and last_used_idx > > v0: > > https://lists.linuxfoundation.org/pipermail/virtualization/2023-April/066253.html > - initial version > > Shannon Nelson (3): > vhost_vdpa: tell vqs about the negotiated > vhost: support PACKED when setting-getting vring_base > vhost_vdpa: support PACKED when setting-getting vring_base > > drivers/vhost/vdpa.c | 34 ++++++++++++++++++++++++++++++---- > drivers/vhost/vhost.c | 18 +++++++++++++----- > drivers/vhost/vhost.h | 8 ++++++-- > 3 files changed, 49 insertions(+), 11 deletions(-) > > -- > 2.17.1 _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization
