Active subsystems
100 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 |
|---|---|---|---|
| drm drivers | 784 | David Airlie et al. | |
| drm drivers and misc gpu patches | 492 | Maarten Lankhorst et al. | |
| drm driver for qualcomm display hardware | 119 | Rob Clark et al. | |
| radeon and amdgpu drm drivers Supported | 75 | Alex Deucher et al. | |
| drm drivers and common infrastructure [rust] Supported | 64 | Danilo Krummrich et al. | |
| open firmware and flattened device tree bindings | 59 | Rob Herring et al. | |
| drm driver for qualcomm adreno gpus | 55 | Rob Clark | |
| proc filesystem | 55 | none listed | |
| core driver for nvidia gpus [rust] Supported | 42 | Danilo Krummrich et al. | |
| drm panel drivers | 38 | Neil Armstrong | |
| arm mali panthor drm driver Supported | 37 | Boris Brezillon et al. | |
| drm drivers for bridge chips | 37 | Andrzej Hajda et al. | |
| dma buffer sharing framework | 37 | Sumit Semwal et al. | |
| rust Supported | 36 | Miguel Ojeda | |
| amd display core Supported | 34 | Harry Wentland et al. | |
| intel drm i915 driver (meteor lake, dg2 and older excluding poulsbo, moorestown and derivative) Supported | 34 | Jani Nikula et al. | |
| drm compute accelerators drivers and framework | 33 | Oded Gabbay | |
| intel drm xe driver (lunar lake and newer) Supported | 31 | Matthew Brost et al. | |
| drm drivers for rockchip | 30 | Sandy Huang et al. | |
| documentation | 29 | Jonathan Corbet | |
| linux for powerpc (32-bit and 64-bit) Supported | 27 | Madhavan Srinivasan | |
| drm driver for virtual kernel modesetting (vkms) | 26 | Louis Chauvet | |
| pci subsystem Supported | 26 | Bjorn Helgaas | |
| imgtec powervr drm driver Supported | 24 | Alessio Belle et al. | |
| drm drivers for vc4 Supported | 22 | Maxime Ripard et al. | |
| networking [general] | 22 | "David S. Miller" et al. | |
| media input infrastructure (v4l/dvb) | 21 | Mauro Carvalho Chehab | |
| framebuffer layer | 19 | Helge Deller | |
| memory management | 19 | Andrew Morton | |
| scsi subsystem | 18 | "James E.J. Bottomley" et al. | |
| pci peer-to-peer dma (p2pdma) Supported | 17 | Bjorn Helgaas et al. | |
| arm mali tyr drm driver Supported | 15 | Daniel Almeida et al. | |
| amd xdna driver Supported | 15 | Min Ma et al. | |
| sound | 15 | Jaroslav Kysela et al. | |
| kernel nfsd, sunrpc, and lockd servers Supported | 15 | Chuck Lever et al. | |
| drm drivers for nvidia tegra Supported | 14 | Thierry Reding et al. | |
| arm mali panfrost drm driver Supported | 13 | Boris Brezillon et al. | |
| nfs, sunrpc, and lockd clients | 13 | Trond Myklebust et al. | |
| drm gpu scheduler Supported | 12 | Matthew Brost et al. | |
| drm drivers for gma500 (poulsbo, moorestown and derivative chipsets) | 12 | Patrik Jakobsson | |
| kernel selftest framework | 12 | Shuah Khan et al. | |
| arm/qualcomm support | 11 | Bjorn Andersson et al. | |
| backlight class/subsystem | 11 | Lee Jones et al. | |
| arm/qualcomm mailing list | 10 | none listed | |
| amd kfd Supported | 10 | Felix Kuehling | |
| drm accel driver for rockchip npu Supported | 10 | Tomeu Vizoso | |
| arm mali-dp drm driver Supported | 9 | Liviu Dudau | |
| innosilicon hdmi bridge driver | 9 | Andy Yan | |
| usb subsystem Supported | 9 | Greg Kroah-Hartman | |
| drm accel drivers for intel vpu Supported | 8 | Karol Wachowski et al. | |
| loongarch | 8 | Huacai Chen | |
| drm ttm subsystem | 8 | Natalie Vock et al. | |
| drm drivers for renesas r-car Supported | 8 | Laurent Pinchart et al. | |
| s390 architecture Supported | 8 | Heiko Carstens et al. | |
| tensilica xtensa port (xtensa) | 8 | Chris Zankel et al. | |
| drm drivers for ti keystone | 8 | Jyri Sarha et al. | |
| virtio gpu driver | 8 | David Airlie et al. | |
| pressure stall information (psi) | 8 | Johannes Weiner et al. | |
| scheduler | 8 | Ingo Molnar et al. | |
| pnp support | 8 | "Rafael J. Wysocki" | |
| arm komeda drm-kms driver Supported | 7 | Liviu Dudau | |
| intel drm display for xe and i915 drivers Supported | 7 | Jani Nikula et al. | |
| acpi Supported | 7 | "Rafael J. Wysocki" | |
| drm driver for samsung s6e3ha8 panels | 7 | Dzmitry Sankouski | |
| sync file framework | 7 | Sumit Semwal | |
| cec framework Supported | 7 | Hans Verkuil | |
| proc sysctl | 7 | Kees Cook et al. | |
| dma mapping helpers Supported | 7 | Marek Szyprowski | |
| pci subsystem [rust] | 6 | Danilo Krummrich | |
| drm driver for vmware virtual gpu Supported | 6 | Zack Rusin | |
| ingenic jz47xx socs | 6 | Paul Cercueil | |
| drm driver for nvidia geforce/quadro gpus Supported | 6 | Lyude Paul et al. | |
| drm driver for firmware framebuffers | 6 | Thomas Zimmermann et al. | |
| x86 architecture (32-bit and 64-bit) | 6 | Thomas Gleixner et al. | |
| arm port Odd Fixes | 6 | Russell King | |
| m68k architecture | 6 | Geert Uytterhoeven | |
| io_uring | 6 | Jens Axboe | |
| usb gadget/peripheral subsystem Supported | 6 | Neill Kapron | |
| isapnp | 6 | Jaroslav Kysela | |
| x86 platform drivers | 6 | Hans de Goede et al. | |
| control group - memory resource controller (memcg) | 6 | Johannes Weiner et al. | |
| drm panic Supported | 5 | Jocelyn Falempe et al. | |
| infiniband subsystem Supported | 5 | Jason Gunthorpe et al. | |
| superh | 5 | Yoshinori Sato et al. | |
| iommu subsystem | 5 | Joerg Roedel et al. | |
| drm drivers for ti omap | 5 | Tomi Valkeinen | |
| drm drivers for mediatek Supported | 5 | Chun-Kuang Hu et al. | |
| common internet file system client (cifs and smb3) Supported | 5 | Paulo Alcantara et al. | |
| memory management - allocation profiling (alloc tag) | 5 | Suren Baghdasaryan | |
| sparc + ultrasparc (sparc/sparc64) | 5 | "David S. Miller" et al. | |
| toshiba acpi extras driver | 5 | Azael Avalos | |
| intel pro/wireless 2100, 2200bg, 2915abg network connection support | 5 | Stanislav Yakovlev | |
| user-mode linux (uml) | 5 | Richard Weinberger et al. | |
| ntfs3 filesystem Supported | 5 | Konstantin Komarov | |
| workqueue | 5 | Tejun Heo | |
| arm/freescale imx / mxc / layerscape arm architecture | 4 | Frank Li et al. | |
| gpu buddy allocator | 4 | Matthew Auld et al. | |
| drm driver for nvidia gpus [rust] Supported | 4 | Danilo Krummrich | |
| alpha port Odd Fixes | 4 | Richard Henderson et al. | |
| scsi sg driver | 4 | Doug Gilbert |