Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-04-11 Thread Liang Chen
On Mon, Apr 8, 2024 at 2:41 PM Jason Wang wrote: > > On Mon, Apr 1, 2024 at 11:38 AM Liang Chen wrote: > > > > On Thu, Feb 29, 2024 at 4:37 PM Liang Chen > > wrote: > > > > > > On Tue, Feb 27, 2024 at 4:42 AM John Fastabend > > > wrote: > > > > > > > > Jason Wang wrote: > > > > > On Fri, Feb

Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-04-08 Thread Jason Wang
On Mon, Apr 1, 2024 at 11:38 AM Liang Chen wrote: > > On Thu, Feb 29, 2024 at 4:37 PM Liang Chen wrote: > > > > On Tue, Feb 27, 2024 at 4:42 AM John Fastabend > > wrote: > > > > > > Jason Wang wrote: > > > > On Fri, Feb 23, 2024 at 9:42 AM Xuan Zhuo > > > > wrote: > > > > > > > > > > On Fri,

Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-03-31 Thread Liang Chen
On Thu, Feb 29, 2024 at 4:37 PM Liang Chen wrote: > > On Tue, Feb 27, 2024 at 4:42 AM John Fastabend > wrote: > > > > Jason Wang wrote: > > > On Fri, Feb 23, 2024 at 9:42 AM Xuan Zhuo > > > wrote: > > > > > > > > On Fri, 09 Feb 2024 13:57:25 +0100, Paolo Abeni > > > > wrote: > > > > > On

Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-02-29 Thread Liang Chen
On Tue, Feb 27, 2024 at 4:42 AM John Fastabend wrote: > > Jason Wang wrote: > > On Fri, Feb 23, 2024 at 9:42 AM Xuan Zhuo > > wrote: > > > > > > On Fri, 09 Feb 2024 13:57:25 +0100, Paolo Abeni wrote: > > > > On Fri, 2024-02-09 at 18:39 +0800, Liang Chen wrote: > > > > > On Wed, Feb 7, 2024 at

Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-02-26 Thread John Fastabend
Jason Wang wrote: > On Fri, Feb 23, 2024 at 9:42 AM Xuan Zhuo wrote: > > > > On Fri, 09 Feb 2024 13:57:25 +0100, Paolo Abeni wrote: > > > On Fri, 2024-02-09 at 18:39 +0800, Liang Chen wrote: > > > > On Wed, Feb 7, 2024 at 10:27 PM Paolo Abeni wrote: > > > > > > > > > > On Wed, 2024-02-07 at

Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-02-25 Thread Jason Wang
On Fri, Feb 23, 2024 at 9:42 AM Xuan Zhuo wrote: > > On Fri, 09 Feb 2024 13:57:25 +0100, Paolo Abeni wrote: > > On Fri, 2024-02-09 at 18:39 +0800, Liang Chen wrote: > > > On Wed, Feb 7, 2024 at 10:27 PM Paolo Abeni wrote: > > > > > > > > On Wed, 2024-02-07 at 10:54 +0800, Liang Chen wrote: > >

Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-02-22 Thread Xuan Zhuo
On Fri, 09 Feb 2024 13:57:25 +0100, Paolo Abeni wrote: > On Fri, 2024-02-09 at 18:39 +0800, Liang Chen wrote: > > On Wed, Feb 7, 2024 at 10:27 PM Paolo Abeni wrote: > > > > > > On Wed, 2024-02-07 at 10:54 +0800, Liang Chen wrote: > > > > On Tue, Feb 6, 2024 at 6:44 PM Paolo Abeni wrote: > > > >

Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-02-22 Thread Michael S. Tsirkin
On Fri, Feb 09, 2024 at 01:57:25PM +0100, Paolo Abeni wrote: > On Fri, 2024-02-09 at 18:39 +0800, Liang Chen wrote: > > On Wed, Feb 7, 2024 at 10:27 PM Paolo Abeni wrote: > > > > > > On Wed, 2024-02-07 at 10:54 +0800, Liang Chen wrote: > > > > On Tue, Feb 6, 2024 at 6:44 PM Paolo Abeni wrote: >

Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-02-09 Thread Paolo Abeni
On Fri, 2024-02-09 at 18:39 +0800, Liang Chen wrote: > On Wed, Feb 7, 2024 at 10:27 PM Paolo Abeni wrote: > > > > On Wed, 2024-02-07 at 10:54 +0800, Liang Chen wrote: > > > On Tue, Feb 6, 2024 at 6:44 PM Paolo Abeni wrote: > > > > > > > > On Sat, 2024-02-03 at 10:56 +0800, Liang Chen wrote: >

Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-02-09 Thread Liang Chen
On Wed, Feb 7, 2024 at 10:27 PM Paolo Abeni wrote: > > On Wed, 2024-02-07 at 10:54 +0800, Liang Chen wrote: > > On Tue, Feb 6, 2024 at 6:44 PM Paolo Abeni wrote: > > > > > > On Sat, 2024-02-03 at 10:56 +0800, Liang Chen wrote: > > > > On Sat, Feb 3, 2024 at 12:20 AM Jesper Dangaard Brouer > > >

Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-02-07 Thread Paolo Abeni
On Wed, 2024-02-07 at 10:54 +0800, Liang Chen wrote: > On Tue, Feb 6, 2024 at 6:44 PM Paolo Abeni wrote: > > > > On Sat, 2024-02-03 at 10:56 +0800, Liang Chen wrote: > > > On Sat, Feb 3, 2024 at 12:20 AM Jesper Dangaard Brouer > > > wrote: > > > > On 02/02/2024 13.11, Liang Chen wrote: > >

Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-02-06 Thread Liang Chen
On Tue, Feb 6, 2024 at 6:44 PM Paolo Abeni wrote: > > On Sat, 2024-02-03 at 10:56 +0800, Liang Chen wrote: > > On Sat, Feb 3, 2024 at 12:20 AM Jesper Dangaard Brouer > > wrote: > > > On 02/02/2024 13.11, Liang Chen wrote: > [...] > > > > @@ -1033,6 +1039,16 @@ static void put_xdp_frags(struct

Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-02-06 Thread Paolo Abeni
On Sat, 2024-02-03 at 10:56 +0800, Liang Chen wrote: > On Sat, Feb 3, 2024 at 12:20 AM Jesper Dangaard Brouer > wrote: > > On 02/02/2024 13.11, Liang Chen wrote: [...] > > > @@ -1033,6 +1039,16 @@ static void put_xdp_frags(struct xdp_buff *xdp) > > > } > > > } > > > > > > +static void

Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-02-02 Thread Liang Chen
On Sat, Feb 3, 2024 at 12:20 AM Jesper Dangaard Brouer wrote: > > > > On 02/02/2024 13.11, Liang Chen wrote: > > The RSS hash report is a feature that's part of the virtio specification. > > Currently, virtio backends like qemu, vdpa (mlx5), and potentially vhost > > (still a work in progress as

Re: [PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-02-02 Thread Jesper Dangaard Brouer
On 02/02/2024 13.11, Liang Chen wrote: The RSS hash report is a feature that's part of the virtio specification. Currently, virtio backends like qemu, vdpa (mlx5), and potentially vhost (still a work in progress as per [1]) support this feature. While the capability to obtain the RSS hash has

[PATCH net-next v5] virtio_net: Support RX hash XDP hint

2024-02-02 Thread Liang Chen
The RSS hash report is a feature that's part of the virtio specification. Currently, virtio backends like qemu, vdpa (mlx5), and potentially vhost (still a work in progress as per [1]) support this feature. While the capability to obtain the RSS hash has been enabled in the normal path, it's