Re: [PATCH vhost v10 10/10] virtio_net: support dma premapped

2023-06-04 Thread Michael S. Tsirkin
On Mon, Jun 05, 2023 at 10:10:44AM +0800, Xuan Zhuo wrote: > On Fri, 2 Jun 2023 23:31:52 -0700, Jakub Kicinski wrote: > > On Fri, 2 Jun 2023 17:22:06 +0800 Xuan Zhuo wrote: > > > drivers/net/virtio_net.c | 163 +-- > > > > ack for this going via the vhost

Re: [PATCH vhost v10 07/10] virtio_ring: introduce helpers for premapped

2023-06-04 Thread Michael S. Tsirkin
On Mon, Jun 05, 2023 at 10:06:51AM +0800, Xuan Zhuo wrote: > On Sun, 4 Jun 2023 09:45:14 -0400, "Michael S. Tsirkin" > wrote: > > On Fri, Jun 02, 2023 at 05:22:03PM +0800, Xuan Zhuo wrote: > > > This patch introduces three helpers for premapped mode. > > > > > > * virtqueue_get_buf_premapped > >

Re: [PATCH vhost v10 10/10] virtio_net: support dma premapped

2023-06-04 Thread Xuan Zhuo
On Fri, 2 Jun 2023 23:31:52 -0700, Jakub Kicinski wrote: > On Fri, 2 Jun 2023 17:22:06 +0800 Xuan Zhuo wrote: > > drivers/net/virtio_net.c | 163 +-- > > ack for this going via the vhost tree, FWIW, but you'll potentially > need to wait for the merge window to

Re: [PATCH vhost v10 07/10] virtio_ring: introduce helpers for premapped

2023-06-04 Thread Xuan Zhuo
On Sun, 4 Jun 2023 09:45:14 -0400, "Michael S. Tsirkin" wrote: > On Fri, Jun 02, 2023 at 05:22:03PM +0800, Xuan Zhuo wrote: > > This patch introduces three helpers for premapped mode. > > > > * virtqueue_get_buf_premapped > > * virtqueue_detach_unused_buf_premapped > > > > The above helpers work

Re: [PATCH vhost v10 00/10] virtio core prepares for AF_XDP

2023-06-04 Thread Xuan Zhuo
On Fri, 2 Jun 2023 23:29:02 -0700, Jakub Kicinski wrote: > On Fri, 2 Jun 2023 17:21:56 +0800 Xuan Zhuo wrote: > > Thanks for the help from Christoph. > > That said you haven't CCed him on the series, isn't the general rule to > CC anyone who was involved in previous discussions? Sorry, I

Re: [PATCH v4 1/1] vringh: IOMEM support

2023-06-04 Thread Shunsuke Mie
Hi Simon-san, On 2023/06/03 23:40, Simon Horman wrote: On Fri, Jun 02, 2023 at 02:52:11PM +0900, Shunsuke Mie wrote: Introduce a new memory accessor for vringh. It is able to use vringh to virtio rings located on io-memory region. Signed-off-by: Shunsuke Mie ... +/** + *

Re: [PATCH v4 1/1] vringh: IOMEM support

2023-06-04 Thread Shunsuke Mie
On 2023/06/02 19:59, Michael S. Tsirkin wrote: On Fri, Jun 02, 2023 at 05:56:12PM +0800, kernel test robot wrote: Hi Shunsuke, kernel test robot noticed the following build warnings: [auto build test WARNING on mst-vhost/linux-next] [also build test WARNING on linus/master horms-ipvs/master

Re: [PATCH 1/1] virtio: move pci drivers files to a directory

2023-06-04 Thread Michael S. Tsirkin
On Mon, May 15, 2023 at 08:13:38PM +0300, Max Gurtovoy wrote: > The PCI transport drivers have many files under virtio directory. Move > them to a dedicated directory to ease on the subsystem maintenance. > > Reviewed-by: Parav Pandit > Signed-off-by: Max Gurtovoy The benefit here seems

Re: [PATCH vhost v10 07/10] virtio_ring: introduce helpers for premapped

2023-06-04 Thread Michael S. Tsirkin
On Fri, Jun 02, 2023 at 05:22:03PM +0800, Xuan Zhuo wrote: > This patch introduces three helpers for premapped mode. > > * virtqueue_get_buf_premapped > * virtqueue_detach_unused_buf_premapped > > The above helpers work like the non-premapped funcs. But a cursor is > passed. > >