[6.18] ClearLinux kernel performance patches - #43

Draft

kakra wants to merge 22 commits into

base-6.18from

rebase-6.18/cltweaks

Commits on Dec 14, 2025

i8042: decrease debug message level to info

fenrus75
authored and
kakra
committed
e550f7d
pci pme wakeups

fenrus75
authored and
kakra
committed
d1267f2
intel_idle: tweak cpuidle cstates

fenrus75
authored and
kakra
committed
3eeed85
smpboot: reuse timer calibration

fenrus75
authored and
kakra
committed
3962ef9
ipv4/tcp: allow the memory tuning for tcp to go a little bigger than default

fenrus75
authored and
kakra
committed
b009615
init: wait for partition and retry scan

fenrus75
authored and
kakra
committed
038a03f
migrate some systemd defaults to the kernel defaults.

ahkok
authored and
kakra
committed
751138d
do accept() in LIFO order for cache efficiency

fenrus75
authored and
kakra
committed
758d0c9
locking: rwsem: spin faster

fenrus75
authored and
kakra
committed
2313aba
lib/raid6: add patch

fenrus75
authored and
kakra
committed
7c720d5
itmt_epb: use epb to scale itmt

fenrus75
authored and
kakra
committed
53f4369
itmt2 ADL fixes

spandruvada
authored and
kakra
committed
f36cb5c
md/raid6 algorithms: scale test duration for speedier boots

ColinIanKing
authored and
kakra
committed
b4e832b
initcall: only print non-zero initcall debug to speed up boot

ColinIanKing
authored and
kakra
committed
e22161c
Place libraries right below the binary for PIE binaries
kakra
committed
db17254
handle sched_yield gracefully when being hammered

Colin Ian King
authored and
kakra
committed
52781ea
scale net alloc
kakra
committed
a8f18d3
better idle balance
kakra
committed
af6435d
timer slack
kakra
committed
a01ae52
sched/fair: remove upper limit on cpu number

Colin Ian King
authored and
kakra
committed
db1d2e3
net: sock: increase default number of _SK_MEM_PACKETS to 1024

Colin Ian King
authored and
kakra
committed
9d60df4
readdir: add unlikely hint on len check

ColinIanKing
authored and
kakra
committed
9ee58f9

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[6.18] ClearLinux kernel performance patches - #43

[6.18] ClearLinux kernel performance patches#43
kakra wants to merge 22 commits into
base-6.18from
rebase-6.18/cltweaks

Commits on Dec 14, 2025

i8042: decrease debug message level to info

pci pme wakeups

intel_idle: tweak cpuidle cstates

smpboot: reuse timer calibration

ipv4/tcp: allow the memory tuning for tcp to go a little bigger than default

init: wait for partition and retry scan

migrate some systemd defaults to the kernel defaults.

do accept() in LIFO order for cache efficiency

locking: rwsem: spin faster

lib/raid6: add patch

itmt_epb: use epb to scale itmt

itmt2 ADL fixes

md/raid6 algorithms: scale test duration for speedier boots

initcall: only print non-zero initcall debug to speed up boot

Place libraries right below the binary for PIE binaries

handle sched_yield gracefully when being hammered

scale net alloc

better idle balance

timer slack

sched/fair: remove upper limit on cpu number

net: sock: increase default number of _SK_MEM_PACKETS to 1024

readdir: add unlikely hint on len check