On 2025/03/10 12:55, Jason Wang wrote:
On Fri, Mar 7, 2025 at 7:01 PM Akihiko Odaki wrote:
They are useful to implement VIRTIO_NET_F_RSS and
VIRTIO_NET_F_HASH_REPORT.
Signed-off-by: Akihiko Odaki
Tested-by: Lei Yang
---
include/linux/virtio_net.h | 188
On Fri, Mar 7, 2025 at 7:02 PM Akihiko Odaki wrote:
>
> VIRTIO_NET_F_HASH_REPORT allows to report hash values calculated on the
> host. When VHOST_NET_F_VIRTIO_NET_HDR is employed, it will report no
> hash values (i.e., the hash_report member is always set to
> VIRTIO_NET_HASH_REPORT_NONE). Otherw
On Fri, Mar 7, 2025 at 7:02 PM Akihiko Odaki wrote:
>
> The added tests confirm tun can perform RSS and hash reporting, and
> reject invalid configurations for them.
Let's be more verbose here. E.g what's the network topology used here.
>
> Signed-off-by: Akihiko Odaki
> Tested-by: Lei Yang
>
On Mon, Mar 10, 2025 at 11:55 AM Jason Wang wrote:
>
> On Fri, Mar 7, 2025 at 7:01 PM Akihiko Odaki wrote:
> >
> > Hash reporting
> > ==
> >
> > Allow the guest to reuse the hash value to make receive steering
> > consistent between the host and guest, and to save hash computation.
>
On Fri, Mar 7, 2025 at 7:01 PM Akihiko Odaki wrote:
>
> They are useful to implement VIRTIO_NET_F_RSS and
> VIRTIO_NET_F_HASH_REPORT.
>
> Signed-off-by: Akihiko Odaki
> Tested-by: Lei Yang
> ---
> include/linux/virtio_net.h | 188
> +
> 1 file change
On Fri, Mar 7, 2025 at 7:01 PM Akihiko Odaki wrote:
>
> Hash reporting
> ==
>
> Allow the guest to reuse the hash value to make receive steering
> consistent between the host and guest, and to save hash computation.
>
> RSS
> ===
>
> RSS is a receive steering algorithm that can be nego
On Thu, Mar 6, 2025 at 7:25 AM Petr Mladek wrote:
>
> On Fri 2025-02-21 15:34:30, Tamir Duberstein wrote:
> > Convert the printf() self-test to a KUnit test.
> >
> > In the interest of keeping the patch reasonably-sized this doesn't
> > refactor the tests into proper parameterized tests - it's all
