Active subsystems in kvmarm

54 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.

• arm64 port (aarch64 architecture)
  91 messages in 7d · last 2026-09-14 17:45 · Catalin Marinas et al.
• kernel virtual machine for arm64 (kvm/arm64)
  89 messages in 7d · last 2026-09-14 17:45 · Marc Zyngier et al.
• memory management
  27 messages in 7d · last 2026-09-14 15:17 · Andrew Morton
• memory management - core
  17 messages in 7d · last 2026-09-14 15:17 · Andrew Morton et al.
• memory mapping
  17 messages in 7d · last 2026-09-14 15:16 · Andrew Morton et al.
• kernel virtual machine (kvm) Supported
  14 messages in 7d · last 2026-09-14 13:10 · Paolo Bonzini
• kernel selftest framework
  11 messages in 7d · last 2026-09-14 13:10 · Shuah Khan et al.
• memory management - memory policy and migration
  4 messages in 7d · last 2026-09-14 15:17 · Andrew Morton et al.
• memory mapping - madvise (memory advice)
  4 messages in 7d · last 2026-09-14 15:14 · Andrew Morton et al.
• documentation
  4 messages in 7d · last 2026-09-14 15:03 · Jonathan Corbet
• crypto api
  4 messages in 7d · last 2026-09-10 14:06 · Herbert Xu et al.
• memory management - gup (get user pages)
  3 messages in 7d · last 2026-09-14 15:17 · Andrew Morton et al.
• memory management - thp (transparent huge page)
  3 messages in 7d · last 2026-09-14 15:17 · Andrew Morton et al.
• memory management - mglru (multi-gen lru)
  3 messages in 7d · last 2026-09-14 15:15 · Andrew Morton
• memory management - reclaim
  3 messages in 7d · last 2026-09-14 15:15 · Andrew Morton et al.
• memory management - userfaultfd
  3 messages in 7d · last 2026-09-14 15:14 · Andrew Morton et al.
• drm drivers
  3 messages in 7d · last 2026-09-14 15:12 · David Airlie et al.
• drm drivers and misc gpu patches
  3 messages in 7d · last 2026-09-14 15:12 · Maarten Lankhorst et al.
• scheduler
  3 messages in 7d · last 2026-09-14 15:12 · Ingo Molnar et al.
• asymmetric keys
  3 messages in 7d · last 2026-09-10 14:06 · David Howells et al.
• keys/keyrings
  3 messages in 7d · last 2026-09-10 14:06 · David Howells et al.
• memory management - rmap (reverse mapping)
  2 messages in 7d · last 2026-09-14 15:12 · Andrew Morton et al.
• generic include/asm header files
  2 messages in 7d · last 2026-09-14 15:12 · Arnd Bergmann
• mmu gather and tlb invalidation
  2 messages in 7d · last 2026-09-14 15:12 · Will Deacon et al.
• hugetlb subsystem
  2 messages in 7d · last 2026-09-14 15:12 · Muchun Song et al.
• fuse filesystem [core] Supported
  1 message in 7d · last 2026-09-14 15:16 · Miklos Szeredi
• memory management - ksm (kernel samepage merging)
  1 message in 7d · last 2026-09-14 15:15 · Andrew Morton et al.
• linux for powerpc (32-bit and 64-bit) Supported
  1 message in 7d · last 2026-09-14 15:12 · Madhavan Srinivasan
• kernel virtual machine for risc-v (kvm/riscv)
  1 message in 7d · last 2026-09-14 15:12 · Anup Patel
• risc-v architecture Supported
  1 message in 7d · last 2026-09-14 15:12 · Paul Walmsley et al.
• kernel virtual machine for s390 (kvm/s390) Supported
  1 message in 7d · last 2026-09-14 15:12 · Christian Borntraeger et al.
• s390 architecture Supported
  1 message in 7d · last 2026-09-14 15:12 · Heiko Carstens et al.
• sparc + ultrasparc (sparc/sparc64)
  1 message in 7d · last 2026-09-14 15:12 · "David S. Miller" et al.
• proc filesystem
  1 message in 7d · last 2026-09-14 15:12
• memory management - swap
  1 message in 7d · last 2026-09-14 15:12 · Andrew Morton et al.
• page cache Supported
  1 message in 7d · last 2026-09-14 15:11 · Matthew Wilcox et al.
• x86 architecture (32-bit and 64-bit)
  1 message in 7d · last 2026-09-14 15:09 · Thomas Gleixner et al.
• uprobes
  1 message in 7d · last 2026-09-14 15:09 · Masami Hiramatsu et al.
• hsi subsystem
  1 message in 7d · last 2026-09-14 15:08 · Sebastian Reichel
• framebuffer core Odd Fixes
  1 message in 7d · last 2026-09-14 15:08 · Simona Vetter
• arc framebuffer driver
  1 message in 7d · last 2026-09-14 15:08 · Jaya Kumar
• framebuffer layer
  1 message in 7d · last 2026-09-14 15:08 · Helge Deller
• scsi sg driver
  1 message in 7d · last 2026-09-14 15:07 · Doug Gilbert
• scsi subsystem
  1 message in 7d · last 2026-09-14 15:07 · "James E.J. Bottomley" et al.
• bpf [general] (safe dynamic programs and tools) Supported
  1 message in 7d · last 2026-09-14 15:05 · Alexei Starovoitov et al.
• sound
  1 message in 7d · last 2026-09-14 15:05 · Jaroslav Kysela et al.
• selinux security module Supported
  1 message in 7d · last 2026-09-14 15:05 · Paul Moore et al.
• infiniband subsystem Supported
  1 message in 7d · last 2026-09-14 15:04 · Jason Gunthorpe et al.
• usb subsystem Supported
  1 message in 7d · last 2026-09-14 15:04 · Greg Kroah-Hartman
• bitmap api
  1 message in 7d · last 2026-09-14 11:42 · Yury Norov
• amd cryptographic coprocessor (ccp) driver Supported
  1 message in 7d · last 2026-09-10 14:06 · Tom Lendacky et al.
• trusted execution environment security manager (tsm)
  1 message in 7d · last 2026-09-10 14:06 · Dan Williams
• pci subsystem Supported
  1 message in 7d · last 2026-09-10 14:06 · Bjorn Helgaas
• secure monitor call(smc) calling convention (smccc)
  1 message in 7d · last 2026-09-10 14:05 · Mark Rutland et al.