Active subsystems in linux-scsi

100 subsystems with patch activity in the last 7 days, busiest first. Each links to its own dashboard: recent patches, active threads and reviewers for the paths that subsystem claims in MAINTAINERS.

• scsi subsystem
  159 messages in 7d · last 2026-09-11 20:11 · "James E.J. Bottomley" et al.
• linux for powerpc (32-bit and 64-bit) Supported
  37 messages in 7d · last 2026-09-11 05:48 · Madhavan Srinivasan
• memory management
  26 messages in 7d · last 2026-09-08 20:21 · Andrew Morton
• memory management - core
  16 messages in 7d · last 2026-09-08 20:21 · Andrew Morton et al.
• memory mapping
  16 messages in 7d · last 2026-09-08 20:19 · Andrew Morton et al.
• universal flash storage host controller driver Supported
  14 messages in 7d · last 2026-09-11 16:47
• block layer
  6 messages in 7d · last 2026-09-11 14:46 · Jens Axboe
• open firmware and flattened device tree bindings
  5 messages in 7d · last 2026-09-11 16:47 · Rob Herring et al.
• scheduler
  5 messages in 7d · last 2026-09-10 16:43 · Ingo Molnar et al.
• usb subsystem Supported
  5 messages in 7d · last 2026-09-08 20:06 · Greg Kroah-Hartman
• pmc sierra pm8001 driver Supported
  4 messages in 7d · last 2026-09-11 09:10 · Jack Wang
• memory management - memory policy and migration
  4 messages in 7d · last 2026-09-08 20:21 · Andrew Morton et al.
• memory mapping - madvise (memory advice)
  4 messages in 7d · last 2026-09-08 20:17 · Andrew Morton et al.
• usb mass storage driver
  4 messages in 7d · last 2026-09-08 09:04 · Alan Stern
• arm/qualcomm mailing list
  3 messages in 7d · last 2026-09-11 16:48
• irq subsystem
  3 messages in 7d · last 2026-09-10 16:43 · Thomas Gleixner
• scsi target subsystem Supported
  3 messages in 7d · last 2026-09-10 14:50 · "Martin K. Petersen"
• memory management - gup (get user pages)
  3 messages in 7d · last 2026-09-08 20:21 · Andrew Morton et al.
• memory management - thp (transparent huge page)
  3 messages in 7d · last 2026-09-08 20:20 · Andrew Morton et al.
• memory management - mglru (multi-gen lru)
  3 messages in 7d · last 2026-09-08 20:18 · Andrew Morton
• memory management - reclaim
  3 messages in 7d · last 2026-09-08 20:18 · Andrew Morton et al.
• memory management - userfaultfd
  3 messages in 7d · last 2026-09-08 20:17 · Andrew Morton et al.
• drm drivers
  3 messages in 7d · last 2026-09-08 20:15 · David Airlie et al.
• drm drivers and misc gpu patches
  3 messages in 7d · last 2026-09-08 20:15 · Maarten Lankhorst et al.
• s390 architecture Supported
  3 messages in 7d · last 2026-09-08 20:15 · Heiko Carstens et al.
• generic phy framework Supported
  2 messages in 7d · last 2026-09-11 16:48 · Vinod Koul
• arm/qualcomm support
  2 messages in 7d · last 2026-09-11 16:47 · Bjorn Andersson et al.
• zoned block device (block layer)
  2 messages in 7d · last 2026-09-11 14:46 · Damien Le Moal
• documentation
  2 messages in 7d · last 2026-09-10 16:43 · Jonathan Corbet
• infiniband subsystem Supported
  2 messages in 7d · last 2026-09-10 14:50 · Jason Gunthorpe et al.
• qlogic ql41xxx iscsi driver Supported
  2 messages in 7d · last 2026-09-10 11:29 · Nilesh Javali et al.
• arm64 port (aarch64 architecture)
  2 messages in 7d · last 2026-09-08 20:15 · Catalin Marinas et al.
• kernel virtual machine for arm64 (kvm/arm64)
  2 messages in 7d · last 2026-09-08 20:15 · Marc Zyngier et al.
• risc-v architecture Supported
  2 messages in 7d · last 2026-09-08 20:15 · Paul Walmsley et al.
• memory management - rmap (reverse mapping)
  2 messages in 7d · last 2026-09-08 20:15 · Andrew Morton et al.
• generic include/asm header files
  2 messages in 7d · last 2026-09-08 20:15 · Arnd Bergmann
• mmu gather and tlb invalidation
  2 messages in 7d · last 2026-09-08 20:15 · Will Deacon et al.
• hugetlb subsystem
  2 messages in 7d · last 2026-09-08 20:15 · Muchun Song et al.
• libata subsystem (serial and parallel ata drivers)
  2 messages in 7d · last 2026-09-08 09:04 · Damien Le Moal et al.
• uniform cdrom driver
  2 messages in 7d · last 2026-09-08 09:04 · Phillip Potter
• hyper-v/azure core and drivers Supported
  2 messages in 7d · last 2026-09-08 09:04 · "K. Y. Srinivasan" et al.
• ibm power virtual scsi device target driver Supported
  2 messages in 7d · last 2026-09-08 09:04 · Tyrel Datwyler
• emulex/broadcom lpfc fc/fcoe scsi driver Supported
  2 messages in 7d · last 2026-09-08 09:04 · Justin Tee et al.
• qlogic qla2xxx fc-scsi driver Supported
  2 messages in 7d · last 2026-09-08 09:04 · Nilesh Javali
• megaraid scsi/sas drivers
  2 messages in 7d · last 2026-09-08 09:03 · Kashyap Desai et al.
• leapio scsi raid driver Supported
  2 messages in 7d · last 2026-09-08 09:03 · Dongdong Hao
• broadcom mpi3 storage controller driver Supported
  2 messages in 7d · last 2026-09-08 09:03 · Sathya Prakash Veerichetty et al.
• lsilogic mpt fusion drivers (fc/sas/spi) Supported
  2 messages in 7d · last 2026-09-08 09:03 · Sathya Prakash et al.
• tracing
  2 messages in 7d · last 2026-09-08 09:03 · Steven Rostedt et al.
• device frequency (devfreq)
  2 messages in 7d · last 2026-09-07 19:24 · MyungJoo Ham et al.
• virtio block and scsi drivers
  1 message in 7d · last 2026-09-11 16:21 · "Michael S. Tsirkin" et al.
• universal flash storage host controller driver amd versal2
  1 message in 7d · last 2026-09-11 10:24 · Sai Krishna Potthuri et al.
• aacraid scsi raid driver Supported
  1 message in 7d · last 2026-09-10 16:42 · Adaptec OEM Raid Solutions
• networking drivers
  1 message in 7d · last 2026-09-10 14:50 · Andrew Lunn et al.
• intel ethernet drivers
  1 message in 7d · last 2026-09-10 14:50 · Tony Nguyen et al.
• marvell prestera ethernet switch driver Supported
  1 message in 7d · last 2026-09-10 14:50 · Elad Nachman
• mellanox mlx5 core vpi driver
  1 message in 7d · last 2026-09-10 14:50 · Saeed Mahameed et al.
• mellanox ethernet switch drivers Supported
  1 message in 7d · last 2026-09-10 14:50 · Ido Schimmel et al.
• netronome ethernet drivers Odd Fixes
  1 message in 7d · last 2026-09-10 14:50
• sfc network driver
  1 message in 7d · last 2026-09-10 14:50 · Edward Cree
• stmmac ethernet driver
  1 message in 7d · last 2026-09-10 14:50 · Maxime Chevallier
• broadcom brcm80211 ieee802.11 wireless drivers Supported
  1 message in 7d · last 2026-09-10 14:50 · Arend van Spriel
• intel wireless wifi link (iwlwifi) Supported
  1 message in 7d · last 2026-09-10 14:50 · Miri Korenblit
• nvm express driver Supported
  1 message in 7d · last 2026-09-10 14:50 · Keith Busch et al.
• nvm express target driver Supported
  1 message in 7d · last 2026-09-10 14:50 · Christoph Hellwig et al.
• broadcom bnx2fc 10 gigabit fcoe driver Supported
  1 message in 7d · last 2026-09-10 14:50 · Saurav Kashyap et al.
• broadcom bnx2i 1/10 gigabit iscsi driver Supported
  1 message in 7d · last 2026-09-10 14:50 · Nilesh Javali et al.
• afs filesystem Supported
  1 message in 7d · last 2026-09-10 14:50 · David Howells et al.
• nfs, sunrpc, and lockd clients
  1 message in 7d · last 2026-09-10 14:50 · Trond Myklebust et al.
• kernel nfsd, sunrpc, and lockd servers Supported
  1 message in 7d · last 2026-09-10 14:50 · Chuck Lever et al.
• networking [general]
  1 message in 7d · last 2026-09-10 14:50 · "David S. Miller" et al.
• batman advanced
  1 message in 7d · last 2026-09-10 14:50 · Marek Lindner et al.
• ethernet bridge
  1 message in 7d · last 2026-09-10 14:50 · Nikolay Aleksandrov et al.
• mac80211
  1 message in 7d · last 2026-09-10 14:50 · Johannes Berg
• networking [mptcp]
  1 message in 7d · last 2026-09-10 14:50 · Matthieu Baerts et al.
• netfilter
  1 message in 7d · last 2026-09-10 14:50 · Pablo Neira Ayuso et al.
• ipvs
  1 message in 7d · last 2026-09-10 14:50 · Simon Horman et al.
• openvswitch
  1 message in 7d · last 2026-09-10 14:50 · Aaron Conole et al.
• rds - reliable datagram sockets Supported
  1 message in 7d · last 2026-09-10 14:50 · Allison Henderson
• rxrpc sockets (af_rxrpc) Supported
  1 message in 7d · last 2026-09-10 14:50 · David Howells et al.
• tc subsystem
  1 message in 7d · last 2026-09-10 14:50 · Jamal Hadi Salim et al.
• sctp protocol
  1 message in 7d · last 2026-09-10 14:50 · Marcelo Ricardo Leitner et al.
• shared memory communications (smc) sockets Supported
  1 message in 7d · last 2026-09-10 14:50 · D. Wythe et al.
• tipc network layer
  1 message in 7d · last 2026-09-10 14:50 · Jon Maloy et al.
• networking [ipsec]
  1 message in 7d · last 2026-09-10 14:50 · Steffen Klassert et al.
• security subsystem Supported
  1 message in 7d · last 2026-09-10 14:50 · Paul Moore et al.
• smack security module
  1 message in 7d · last 2026-09-10 14:50 · Casey Schaufler
• fuse filesystem [core] Supported
  1 message in 7d · last 2026-09-08 20:20 · Miklos Szeredi
• memory management - ksm (kernel samepage merging)
  1 message in 7d · last 2026-09-08 20:18 · Andrew Morton et al.
• kernel virtual machine for risc-v (kvm/riscv)
  1 message in 7d · last 2026-09-08 20:15 · Anup Patel
• kernel virtual machine for s390 (kvm/s390) Supported
  1 message in 7d · last 2026-09-08 20:15 · Christian Borntraeger et al.
• sparc + ultrasparc (sparc/sparc64)
  1 message in 7d · last 2026-09-08 20:15 · "David S. Miller" et al.
• proc filesystem
  1 message in 7d · last 2026-09-08 20:15
• memory management - swap
  1 message in 7d · last 2026-09-08 20:15 · Andrew Morton et al.
• page cache Supported
  1 message in 7d · last 2026-09-08 20:14 · Matthew Wilcox et al.
• x86 architecture (32-bit and 64-bit)
  1 message in 7d · last 2026-09-08 20:12 · Thomas Gleixner et al.
• uprobes
  1 message in 7d · last 2026-09-08 20:12 · Masami Hiramatsu et al.
• hsi subsystem
  1 message in 7d · last 2026-09-08 20:11 · Sebastian Reichel
• framebuffer core Odd Fixes
  1 message in 7d · last 2026-09-08 20:11 · Simona Vetter
• arc framebuffer driver
  1 message in 7d · last 2026-09-08 20:11 · Jaya Kumar