Re: [PATCH v14 37/42] virtio_net: set the default max ring size by find_vqs()

2022-08-14 Thread Xuan Zhuo
On Mon, 15 Aug 2022 02:00:16 -0400, "Michael S. Tsirkin" wrote: > On Mon, Aug 01, 2022 at 02:38:57PM +0800, Xuan Zhuo wrote: > > Use virtio_find_vqs_ctx_size() to specify the maximum ring size of tx, > > rx at the same time. > > > > | rx/tx ring size > > -

Re: [PATCH v14 30/42] virtio_pci: introduce helper to get/set queue reset

2022-08-14 Thread Michael S. Tsirkin
On Mon, Aug 01, 2022 at 02:38:50PM +0800, Xuan Zhuo wrote: > Introduce new helpers to implement queue reset and get queue reset > status. > > https://github.com/oasis-tcs/virtio-spec/issues/124 > https://github.com/oasis-tcs/virtio-spec/issues/139 > > Signed-off-by: Xuan Zhuo > Acked-by: Jason

Re: [PATCH v14 37/42] virtio_net: set the default max ring size by find_vqs()

2022-08-14 Thread Michael S. Tsirkin
On Mon, Aug 01, 2022 at 02:38:57PM +0800, Xuan Zhuo wrote: > Use virtio_find_vqs_ctx_size() to specify the maximum ring size of tx, > rx at the same time. > > | rx/tx ring size > --- > speed == UNKNOWN or < 10G| 1024 > speed < 40G

Re: [GIT PULL] virtio: fatures, fixes

2022-08-14 Thread Andres Freund
Hi, On 2022-08-14 04:59:48 -0400, Michael S. Tsirkin wrote: > On Sat, Aug 13, 2022 at 09:39:06PM -0700, Andres Freund wrote: > > Hi, > > > > On 2022-08-13 20:52:39 -0700, Andres Freund wrote: > > > Is there specific information you'd like from the VM? I just recreated the > > > problem and can ex

Re: [GIT PULL] virtio: fatures, fixes

2022-08-14 Thread Michael S. Tsirkin
On Sat, Aug 13, 2022 at 09:39:06PM -0700, Andres Freund wrote: > Hi, > > On 2022-08-13 20:52:39 -0700, Andres Freund wrote: > > Is there specific information you'd like from the VM? I just recreated the > > problem and can extract. > > Actually, after reproducing I seem to now hit a likely differ