Active subsystems in linux-coco

15 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.

• x86 architecture (32-bit and 64-bit)
  28 messages in 7d · last 2026-09-04 22:00 · Thomas Gleixner et al.
• arm64 port (aarch64 architecture)
  6 messages in 7d · last 2026-09-04 10:35 · Catalin Marinas et al.
• documentation
  5 messages in 7d · last 2026-09-05 09:29 · Jonathan Corbet
• kernel virtual machine for x86 (kvm/x86) Supported
  5 messages in 7d · last 2026-09-04 21:59 · Sean Christopherson et al.
• dma mapping helpers Supported
  4 messages in 7d · last 2026-09-04 10:35 · Marek Szyprowski
• secure monitor call(smc) calling convention (smccc)
  3 messages in 7d · last 2026-09-04 09:51 · Mark Rutland et al.
• dma buffer sharing framework
  1 message in 7d · last 2026-09-04 10:35 · Sumit Semwal et al.
• iommu dma-api layer
  1 message in 7d · last 2026-09-04 10:35 · Robin Murphy
• iommu subsystem
  1 message in 7d · last 2026-09-04 10:35 · Joerg Roedel et al.
• irqchip drivers
  1 message in 7d · last 2026-09-04 10:35 · Thomas Gleixner
• arm port Odd Fixes
  1 message in 7d · last 2026-09-04 09:50 · Russell King
• hardware random number generator core Odd fixes
  1 message in 7d · last 2026-09-04 09:50 · Olivia Mackall et al.
• kernel build + files below scripts/ (unless maintained elsewhere) Odd Fixes
  1 message in 7d · last 2026-09-04 09:50 · Nathan Chancellor et al.
• amd cryptographic coprocessor (ccp) driver Supported
  1 message in 7d · last 2026-09-02 21:28 · Tom Lendacky et al.
• crypto api
  1 message in 7d · last 2026-09-02 21:28 · Herbert Xu et al.