similar to: [PATCH v3 0/3] vduse: add support for networking devices

Displaying 20 results from an estimated 4000 matches similar to: "[PATCH v3 0/3] vduse: add support for networking devices"

2023 Aug 30
1
[PATCH v3 0/3] vduse: add support for networking devices
On 8/29/23 19:05, Michael S. Tsirkin wrote: > On Tue, Aug 29, 2023 at 03:34:06PM +0200, Maxime Coquelin wrote: >> >> >> On 8/11/23 00:00, Jakub Kicinski wrote: >>> On Thu, 10 Aug 2023 17:42:11 -0400 Michael S. Tsirkin wrote: >>>>> Directly into the stack? I thought VDUSE is vDPA in user space, >>>>> meaning to get to the kernel the packet
2023 Aug 29
1
[PATCH v3 0/3] vduse: add support for networking devices
On Tue, Aug 29, 2023 at 03:34:06PM +0200, Maxime Coquelin wrote: > > > On 8/11/23 00:00, Jakub Kicinski wrote: > > On Thu, 10 Aug 2023 17:42:11 -0400 Michael S. Tsirkin wrote: > > > > Directly into the stack? I thought VDUSE is vDPA in user space, > > > > meaning to get to the kernel the packet has to first go thru > > > > a virtio-net instance.
2023 Jun 27
4
[PATCH v1 0/2] vduse: add support for networking devices
This small series enables virtio-net device type in VDUSE. With it, basic operation have been tested, both with virtio-vdpa and vhost-vdpa using DPDK Vhost library series adding VDUSE support using split rings layout (merged in DPDK v23.07-rc1). Control queue support (and so multiqueue) has also been tested, but requires a Kernel series from Jason Wang relaxing control queue polling [1] to
2023 Jun 27
4
[PATCH v1 0/2] vduse: add support for networking devices
This small series enables virtio-net device type in VDUSE. With it, basic operation have been tested, both with virtio-vdpa and vhost-vdpa using DPDK Vhost library series adding VDUSE support using split rings layout (merged in DPDK v23.07-rc1). Control queue support (and so multiqueue) has also been tested, but requires a Kernel series from Jason Wang relaxing control queue polling [1] to
2023 Jul 04
3
[PATCH v2 0/3] vduse: add support for networking devices
This small series enables virtio-net device type in VDUSE. With it, basic operation have been tested, both with virtio-vdpa and vhost-vdpa using DPDK Vhost library series adding VDUSE support using split rings layout (merged in DPDK v23.07-rc1). Control queue support (and so multiqueue) has also been tested, but requires a Kernel series from Jason Wang relaxing control queue polling [1] to
2023 Jul 03
2
[PATCH v1 0/2] vduse: add support for networking devices
On 7/3/23 08:44, Jason Wang wrote: > On Sun, Jul 2, 2023 at 9:37?PM Michael S. Tsirkin <mst at redhat.com> wrote: >> >> On Tue, Jun 27, 2023 at 01:36:50PM +0200, Maxime Coquelin wrote: >>> This small series enables virtio-net device type in VDUSE. >>> With it, basic operation have been tested, both with >>> virtio-vdpa and vhost-vdpa using DPDK Vhost
2023 Jul 04
1
[PATCH v1 0/2] vduse: add support for networking devices
On 7/3/23 23:45, Michael S. Tsirkin wrote: > On Mon, Jul 03, 2023 at 09:43:49AM +0200, Maxime Coquelin wrote: >> >> On 7/3/23 08:44, Jason Wang wrote: >>> On Sun, Jul 2, 2023 at 9:37?PM Michael S. Tsirkin <mst at redhat.com> wrote: >>>> >>>> On Tue, Jun 27, 2023 at 01:36:50PM +0200, Maxime Coquelin wrote: >>>>> This small series
2023 Jul 04
1
[PATCH v1 0/2] vduse: add support for networking devices
On Tue, Jul 04, 2023 at 10:43:07AM +0200, Maxime Coquelin wrote: > > > On 7/3/23 23:45, Michael S. Tsirkin wrote: > > On Mon, Jul 03, 2023 at 09:43:49AM +0200, Maxime Coquelin wrote: > > > > > > On 7/3/23 08:44, Jason Wang wrote: > > > > On Sun, Jul 2, 2023 at 9:37?PM Michael S. Tsirkin <mst at redhat.com> wrote: > > > > > >
2023 Jul 03
1
[PATCH v1 0/2] vduse: add support for networking devices
On Mon, Jul 03, 2023 at 09:43:49AM +0200, Maxime Coquelin wrote: > > On 7/3/23 08:44, Jason Wang wrote: > > On Sun, Jul 2, 2023 at 9:37?PM Michael S. Tsirkin <mst at redhat.com> wrote: > > > > > > On Tue, Jun 27, 2023 at 01:36:50PM +0200, Maxime Coquelin wrote: > > > > This small series enables virtio-net device type in VDUSE. > > > >
2023 Jul 03
1
[PATCH v1 0/2] vduse: add support for networking devices
On Sun, Jul 2, 2023 at 9:37?PM Michael S. Tsirkin <mst at redhat.com> wrote: > > On Tue, Jun 27, 2023 at 01:36:50PM +0200, Maxime Coquelin wrote: > > This small series enables virtio-net device type in VDUSE. > > With it, basic operation have been tested, both with > > virtio-vdpa and vhost-vdpa using DPDK Vhost library series > > adding VDUSE support using
2023 Jul 02
1
[PATCH v1 0/2] vduse: add support for networking devices
On Tue, Jun 27, 2023 at 01:36:50PM +0200, Maxime Coquelin wrote: > This small series enables virtio-net device type in VDUSE. > With it, basic operation have been tested, both with > virtio-vdpa and vhost-vdpa using DPDK Vhost library series > adding VDUSE support using split rings layout (merged in > DPDK v23.07-rc1). > > Control queue support (and so multiqueue) has also
2023 Jul 04
1
[PATCH v2 3/3] vduse: Temporarily disable control queue features
On Tue, Jul 04, 2023 at 06:40:45PM +0200, Maxime Coquelin wrote: > Virtio-net driver control queue implementation is not safe > when used with VDUSE. If the VDUSE application does not > reply to control queue messages, it currently ends up > hanging the kernel thread sending this command. > > Some work is on-going to make the control queue > implementation robust with VDUSE.
2023 Jul 04
1
[PATCH v2 3/3] vduse: Temporarily disable control queue features
Virtio-net driver control queue implementation is not safe when used with VDUSE. If the VDUSE application does not reply to control queue messages, it currently ends up hanging the kernel thread sending this command. Some work is on-going to make the control queue implementation robust with VDUSE. Until it is completed, let's disable control virtqueue and features that depend on it.
2023 Apr 13
1
[PATCH net-next V2 0/2] virtio-net: don't busy poll for cvq command
Hi Jason, On 4/13/23 08:40, Jason Wang wrote: > Hi all: > > The code used to busy poll for cvq command which turns out to have > several side effects: > > 1) infinite poll for buggy devices > 2) bad interaction with scheduler > > So this series tries to use sleep instead of busy polling. In this > version, I take a step back: the hardening part is not implemented
2023 Apr 13
3
[PATCH net-next V2 0/2] virtio-net: don't busy poll for cvq command
Hi all: The code used to busy poll for cvq command which turns out to have several side effects: 1) infinite poll for buggy devices 2) bad interaction with scheduler So this series tries to use sleep instead of busy polling. In this version, I take a step back: the hardening part is not implemented and leave for future investigation. We use to aggree to use interruptible sleep but it
2014 Feb 27
2
Re: [libvirt] LXC, user namespaces and systemd
On 26.02.2014 17:59, Stephan Sachse wrote: >> # chown -R foo:foo /var/lib/libvirt/filesystems/mycontainer > > you must "shift" the uids for the container 0 -> 666, 1 -> 667, 2 -> > 668. there is a tool for this: uidmapshift I prepared two containers, the first I used chown, in the second uidmapshift, here is the results. ./uidmapshift -r
2023 Mar 28
0
[PATCH v4 05/11] vduse: Support set_vq_affinity callback
? 2023/3/23 13:30, Xie Yongji ??: > Since virtio-vdpa bus driver already support interrupt > affinity spreading mechanism, let's implement the > set_vq_affinity callback to bring it to vduse device. > After we get the virtqueue's affinity, we can spread > IRQs between CPUs in the affinity mask, in a round-robin > manner, to run the irq callback. > > Signed-off-by:
2023 May 10
1
[PATCH net-next V2 1/2] virtio-net: convert rx mode setting to use workqueue
On Mon, Apr 17, 2023 at 11:40:58AM +0800, Jason Wang wrote: > On Fri, Apr 14, 2023 at 3:21?PM Michael S. Tsirkin <mst at redhat.com> wrote: > > > > On Fri, Apr 14, 2023 at 01:04:15PM +0800, Jason Wang wrote: > > > Forget to cc netdev, adding. > > > > > > On Fri, Apr 14, 2023 at 12:25?AM Michael S. Tsirkin <mst at redhat.com> wrote: > >
2023 Apr 17
2
[PATCH net-next V2 1/2] virtio-net: convert rx mode setting to use workqueue
On Fri, Apr 14, 2023 at 3:21?PM Michael S. Tsirkin <mst at redhat.com> wrote: > > On Fri, Apr 14, 2023 at 01:04:15PM +0800, Jason Wang wrote: > > Forget to cc netdev, adding. > > > > On Fri, Apr 14, 2023 at 12:25?AM Michael S. Tsirkin <mst at redhat.com> wrote: > > > > > > On Thu, Apr 13, 2023 at 02:40:26PM +0800, Jason Wang wrote: > >
2020 Jul 23
4
[PATCH 1/2] vdpa: ifcvf: return err when fail to request config irq
We ignore the err of requesting config interrupt, fix this. Fixes: e7991f376a4d ("ifcvf: implement config interrupt in IFCVF") Cc: Zhu Lingshan <lingshan.zhu at intel.com> Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/vdpa/ifcvf/ifcvf_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c