search for: cgroup_attach_task_all

...lity, as it runs qemu with reduced priveledges. The bug is that when qemu uses vhost, vhost wants to attach its thread to all cgroups that qemu has. But we got the API backwards, so a non-priveledged process (qemu) tried to control the priveledged one (vhost), which fails. Fix this using the new cgroup_attach_task_all, and running it from the vhost thread. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Dave, no need to bother with this one unless you really want to - I'll put it on my tree. drivers/vhost/vhost.c | 79 +++++++++++++++++++++++++++++++++++------------- 1 files changed, 57...

...lity, as it runs qemu with reduced priveledges. The bug is that when qemu uses vhost, vhost wants to attach its thread to all cgroups that qemu has. But we got the API backwards, so a non-priveledged process (qemu) tried to control the priveledged one (vhost), which fails. Fix this using the new cgroup_attach_task_all, and running it from the vhost thread. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Dave, no need to bother with this one unless you really want to - I'll put it on my tree. drivers/vhost/vhost.c | 79 +++++++++++++++++++++++++++++++++++------------- 1 files changed, 57...

This patch series resurrects the earlier multiple TX/RX queues functionality for virtio_net, and addresses the issues pointed out. It also includes an API to share irq's, f.e. amongst the TX vqs. I plan to run TCP/UDP STREAM and RR tests for local->host and local->remote, and send the results in the next couple of days. patch #1: Introduce VIRTIO_NET_F_MULTIQUEUE patch #2: Move

This patch series resurrects the earlier multiple TX/RX queues functionality for virtio_net, and addresses the issues pointed out. It also includes an API to share irq's, f.e. amongst the TX vqs. I plan to run TCP/UDP STREAM and RR tests for local->host and local->remote, and send the results in the next couple of days. patch #1: Introduce VIRTIO_NET_F_MULTIQUEUE patch #2: Move