similar to: [PATCH net-next v3 0/3] vsock: add support for sockmap

Bobby Eshleman wrote: > We're testing usage of vsock as a way to redirect guest-local UDS > requests to the host and this patch series greatly improves the > performance of such a setup. > > Compared to copying packets via userspace, this improves throughput by > 121% in basic testing. > > Tested as follows. > > Setup: guest unix dgram sender -> guest vsock

On Sat, Feb 18, 2023 at 07:25:41AM +0000, Bobby Eshleman wrote: >On Tue, Feb 28, 2023 at 04:36:22PM -0500, Michael S. Tsirkin wrote: >> On Tue, Feb 28, 2023 at 07:04:34PM +0000, Bobby Eshleman wrote: >> > @@ -1241,19 +1252,34 @@ static int vsock_dgram_connect(struct socket *sock, >> > >> > memcpy(&vsk->remote_addr, remote_addr,

On Tue, Aug 01, 2023 at 04:30:22AM +0000, Bobby Eshleman wrote: >On Thu, Jul 27, 2023 at 09:48:21AM +0200, Stefano Garzarella wrote: >> On Wed, Jul 26, 2023 at 02:38:08PM -0400, Michael S. Tsirkin wrote: >> > On Wed, Jul 19, 2023 at 12:50:14AM +0000, Bobby Eshleman wrote: >> > > This commit adds a feature bit for virtio vsock to support datagrams. >> > >

From: Cong Wang <cong.wang at bytedance.com> When virtqueue_add_sgs() fails, the skb is put back to send queue, we should not deliver the copy to tap device in this case. So we need to move virtio_transport_deliver_tap_pkt() down after all possible failures. Fixes: 82dfb540aeb2 ("VSOCK: Add virtio vsock vsockmon hooks") Cc: Stefan Hajnoczi <stefanha at redhat.com> Cc:

On Thu, Aug 03, 2023 at 06:58:24PM +0000, Bobby Eshleman wrote: >On Thu, Aug 03, 2023 at 02:42:26PM +0200, Stefano Garzarella wrote: >> On Thu, Aug 03, 2023 at 12:53:22AM +0000, Bobby Eshleman wrote: >> > On Wed, Aug 02, 2023 at 10:24:44PM +0000, Bobby Eshleman wrote: >> > > On Sun, Jul 23, 2023 at 12:53:15AM +0300, Arseniy Krasnov wrote: >> > > >

On Wed, May 31, 2023 at 07:47:32PM +0000, Bobby Eshleman wrote: >Previous to setting the owner the socket is found via >vsock_find_connected_socket(), which returns sk after a call to >sock_hold(). > >If setting the owner fails, then sock_put() needs to be called. > >Fixes: f9d2b1e146e0 ("virtio/vsock: fix leaks due to missing skb owner") >Signed-off-by: Bobby

On Sat, Sep 02, 2023 at 04:56:42AM +0000, Bobby Eshleman wrote: > On Fri, Sep 01, 2023 at 02:45:14PM +0200, Stefano Garzarella wrote: > > On Tue, Aug 29, 2023 at 09:29:45PM +0000, Bobby Eshleman wrote: > > > This adds support for datagrams to the virtio-vsock device. > > > > > > virtio-vsock already supports stream and seqpacket types. The existing > >

On Sat, Sep 02, 2023 at 04:56:42AM +0000, Bobby Eshleman wrote: > On Fri, Sep 01, 2023 at 02:45:14PM +0200, Stefano Garzarella wrote: > > On Tue, Aug 29, 2023 at 09:29:45PM +0000, Bobby Eshleman wrote: > > > This adds support for datagrams to the virtio-vsock device. > > > > > > virtio-vsock already supports stream and seqpacket types. The existing > >

On Sat, Sep 02, 2023 at 09:24:26AM +0000, Bobby Eshleman wrote: > On Sat, Sep 02, 2023 at 04:41:28AM -0400, Michael S. Tsirkin wrote: > > On Sat, Sep 02, 2023 at 04:37:19AM +0000, Bobby Eshleman wrote: > > > On Fri, Sep 01, 2023 at 09:31:03AM -0400, Michael S. Tsirkin wrote: > > > > On Wed, Aug 30, 2023 at 12:43:03AM +0000, Bobby Eshleman wrote: > > > >

On Sat, Sep 02, 2023 at 04:37:19AM +0000, Bobby Eshleman wrote: > On Fri, Sep 01, 2023 at 09:31:03AM -0400, Michael S. Tsirkin wrote: > > On Wed, Aug 30, 2023 at 12:43:03AM +0000, Bobby Eshleman wrote: > > > On Tue, Aug 29, 2023 at 06:21:35PM -0400, Michael S. Tsirkin wrote: > > > > On Tue, Aug 29, 2023 at 09:29:45PM +0000, Bobby Eshleman wrote: > > > >

On Sat, Sep 02, 2023 at 04:37:19AM +0000, Bobby Eshleman wrote: > On Fri, Sep 01, 2023 at 09:31:03AM -0400, Michael S. Tsirkin wrote: > > On Wed, Aug 30, 2023 at 12:43:03AM +0000, Bobby Eshleman wrote: > > > On Tue, Aug 29, 2023 at 06:21:35PM -0400, Michael S. Tsirkin wrote: > > > > On Tue, Aug 29, 2023 at 09:29:45PM +0000, Bobby Eshleman wrote: > > > >

On Sat, Mar 18, 2023 at 12:32:39AM +0000, Bobby Eshleman wrote: > On Fri, Mar 24, 2023 at 09:38:38AM +0100, Stefano Garzarella wrote: > > Hi Bobby, > > FYI we have also this one, but it seems related to > > syzbot+befff0a9536049e7902e at syzkaller.appspotmail.com > > > > Thanks, > > Stefano > > > > Got it, I'll look into it. > It seems

On Sat, Mar 25, 2023 at 1:44?AM Bobby Eshleman <bobbyeshleman at gmail.com> wrote: > > On Fri, Mar 24, 2023 at 09:38:38AM +0100, Stefano Garzarella wrote: > > Hi Bobby, > > FYI we have also this one, but it seems related to > > syzbot+befff0a9536049e7902e at syzkaller.appspotmail.com > > > > Thanks, > > Stefano > > > > Got it, I'll

On Fri, Aug 07, 2020 at 11:00:11AM +0800, ?? wrote: > Xin He <hexin.op at bytedance.com> ?2020?7?21??? ??6:17??? > > > > From: Qi Liu <liuqi.16 at bytedance.com> > > > > We should put the reference count of the fence after calling > > virtio_gpu_cmd_submit(). So add the missing dma_fence_put(). > > > > Fixes: 2cd7b6f08bc4 ("drm/virtio:

From: Xin He <hexin.op at bytedance.com> [ Upstream commit 836b194d65782aaec4485a07d2aab52d3f698505 ] Before setting shmem->pages to NULL, kfree() should be called. Signed-off-by: Xin He <hexin.op at bytedance.com> Reviewed-by: Qi Liu <liuqi.16 at bytedance.com> Link: http://patchwork.freedesktop.org/patch/msgid/20200722051851.72662-1-hexin.op at bytedance.com

From: Xin He <hexin.op at bytedance.com> [ Upstream commit 836b194d65782aaec4485a07d2aab52d3f698505 ] Before setting shmem->pages to NULL, kfree() should be called. Signed-off-by: Xin He <hexin.op at bytedance.com> Reviewed-by: Qi Liu <liuqi.16 at bytedance.com> Link: http://patchwork.freedesktop.org/patch/msgid/20200722051851.72662-1-hexin.op at bytedance.com

On Tue, Mar 28, 2023 at 12:05?PM Yongji Xie <xieyongji at bytedance.com> wrote: > > On Tue, Mar 28, 2023 at 11:44?AM Jason Wang <jasowang at redhat.com> wrote: > > > > On Tue, Mar 28, 2023 at 11:33?AM Yongji Xie <xieyongji at bytedance.com> wrote: > > > > > > On Tue, Mar 28, 2023 at 11:14?AM Jason Wang <jasowang at redhat.com> wrote: >

On Thu, Mar 23, 2023 at 4:01?PM ?? <huangjie.albert at bytedance.com> wrote: > > Jason Wang <jasowang at redhat.com> ?2023?3?22??? 10:37??? > > > > On Tue, Mar 21, 2023 at 5:00?PM Albert Huang > > <huangjie.albert at bytedance.com> wrote: > > > > > > From: "huangjie.albert" <huangjie.albert at bytedance.com> > > >

On Tue, Mar 28, 2023 at 11:03?AM Yongji Xie <xieyongji at bytedance.com> wrote: > > On Fri, Mar 24, 2023 at 2:28?PM Jason Wang <jasowang at redhat.com> wrote: > > > > On Thu, Mar 23, 2023 at 1:31?PM Xie Yongji <xieyongji at bytedance.com> wrote: > > > > > > To support interrupt affinity spreading mechanism, > > > this makes use of

On Tue, Mar 21, 2023 at 5:00?PM Albert Huang <huangjie.albert at bytedance.com> wrote: > > From: "huangjie.albert" <huangjie.albert at bytedance.com> > > fix commit 8d622d21d248 ("virtio: fix up virtio_disable_cb") > > if we disable the napi_tx. when we triger a tx interrupt, the typo should be "trigger" > vq->event_triggered will