Active subsystems

37 subsystems with patch activity in the last 7 days, busiest first. Each links to a dashboard of patches, threads and reviewers.

SubsystemMessages, 7 daysMaintainerLast
loongarch 22 Huacai Chen
networking drivers 13 Andrew Lunn et al.
extensible firmware interface (efi) 12 Ard Biesheuvel
usb networking drivers Odd Fixes 10 none listed
memory management 8 Andrew Morton
thermal Supported 7 Rafael J. Wysocki et al.
loongson-2 soc series thermal driver 7 zhanghongchen et al.
acpi for loongarch (acpi/loongarch) 6 Bibo Mao et al.
acpi Supported 6 "Rafael J. Wysocki"
linux for powerpc (32-bit and 64-bit) Supported 6 Madhavan Srinivasan
memory management - memory map 6 Muchun Song et al.
risc-v architecture Supported 5 Paul Walmsley et al.
arm64 port (aarch64 architecture) 5 Catalin Marinas et al.
hugetlb subsystem 5 Muchun Song et al.
open firmware and flattened device tree bindings 4 Rob Herring et al.
bpf jit for loongarch 4 Tiezhu Yang
memory management - core 4 David Hildenbrand
objtool Supported 3 Josh Poimboeuf et al.
s390 architecture Supported 3 Heiko Carstens et al.
ethernet phy library 3 Andrew Lunn et al.
tty layer and serial drivers Supported 3 Greg Kroah-Hartman et al.
pci subsystem Supported 2 Bjorn Helgaas
can network drivers 2 Marc Kleine-Budde et al.
kernel selftest framework 2 Shuah Khan et al.
bpf [general] (safe dynamic programs and tools) Supported 2 Alexei Starovoitov et al.
bpf [selftests] (test runners & infrastructure) 2 Andrii Nakryiko et al.
x86 mm 2 Dave Hansen et al.
x86 architecture (32-bit and 64-bit) 2 Thomas Gleixner et al.
memory management - memory hot(un)plug 2 David Hildenbrand et al.
loongson ls2x i2c driver 2 Binbin Zhou
i2c subsystem host drivers 2 Andi Shyti
cpu hotplug 2 Thomas Gleixner et al.
arm64 fit support 1 Simon Glass
kernel build + files below scripts/ (unless maintained elsewhere) Odd Fixes 1 Nathan Chancellor et al.
s390 zcrypt and pkey driver and ap bus Supported 1 Harald Freudenberger et al.
memory management - slab allocator 1 Vlastimil Babka et al.
sff/sfp/sfp+ module support 1 Russell King
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