Active subsystems
27 subsystems with patch activity in the last 7 days, busiest first. Each links to a dashboard of patches, threads and reviewers.
| Subsystem | Messages, 7 days | Maintainer | Last |
|---|---|---|---|
| io_uring | 32 | Jens Axboe | |
| networking [general] | 9 | "David S. Miller" et al. | |
| xdp sockets (af_xdp) | 6 | Magnus Karlsson et al. | |
| scsi subsystem | 6 | "James E.J. Bottomley" et al. | |
| networking drivers | 5 | Andrew Lunn et al. | |
| page pool Supported | 5 | Jesper Dangaard Brouer et al. | |
| documentation | 4 | Jonathan Corbet | |
| meta ethernet drivers | 4 | Alexander Duyck et al. | |
| xdp (express data path) Supported | 2 | Alexei Starovoitov et al. | |
| dma buffer sharing framework | 2 | Sumit Semwal et al. | |
| filesystems (vfs and infrastructure) | 2 | Alexander Viro et al. | |
| networking [sockets] | 1 | Eric Dumazet et al. | |
| bpf [l7 framework] (sockmap) | 1 | John Fastabend et al. | |
| bpf [networking] (tcx & tc bpf, sock_addr) | 1 | Daniel Borkmann | |
| bpf [general] (safe dynamic programs and tools) Supported | 1 | Alexei Starovoitov et al. | |
| bpf [netkit] (bpf-programmable network device) Supported | 1 | Daniel Borkmann et al. | |
| networking [ethtool] | 1 | Andrew Lunn et al. | |
| iommu subsystem | 1 | Joerg Roedel et al. | |
| iommufd | 1 | Jason Gunthorpe et al. | |
| tracing | 1 | Steven Rostedt et al. | |
| virtio host (vhost) | 1 | "Michael S. Tsirkin" et al. | |
| virtio and vhost vsock driver | 1 | Stefan Hajnoczi et al. | |
| userspace dma buffer driver | 1 | Gerd Hoffmann et al. | |
| scsi sg driver | 1 | Doug Gilbert | |
| memory management | 1 | Andrew Morton | |
| memory management - shared memory (shmem/tmpfs/memfd) | 1 | Hugh Dickins et al. | |
| block layer | 1 | Jens Axboe |