Aaron Tomlin cd22926af4 tick/nohz: Expose housekeeping CPUs in sysfs ... Expose the current system-defined list of housekeeping CPUs in a new sysfs file: /sys/devices/system/cpu/housekeeping. This provides userspace performance tuning tools and resource managers with a canonical, reliable method to accurately identify the cores responsible for essential kernel maintenance workloads (RCU, timer callbacks, and unbound workqueues). Currently, tooling must manually calculate the housekeeping set by parsing complex kernel boot parameters (like isolcpus= and nohz_full=) and system topology, which is prone to error. This dedicated file simplifies the configuration of low-latency workloads. Signed-off-by: Aaron Tomlin <atomlin@atomlin.com> Link: https://patch.msgid.link/20251011012853.7539-2-atomlin@atomlin.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2025-11-26 15:20:51 +01:00
..
ABI	tick/nohz: Expose housekeeping CPUs in sysfs	2025-11-26 15:20:51 +01:00
accel	Documentation: accel: amdxdna: Update compiler information	2025-08-21 08:25:31 -07:00
accounting	docs: update delaytop documentation for new interactive features	2025-09-13 17:32:56 -07:00
admin-guide	- Remove a bunch of asm implementing condition flags testing in KVM's	2025-10-11 11:19:16 -07:00
arch	- Make TDX and kexec work together	2025-10-04 10:01:30 -07:00
block
bpf	bpf: disable and remove registers chain based liveness	2025-09-19 09:27:23 -07:00
cdrom	cdrom: Call cdrom_mrw_exit from cdrom_release function	2025-07-22 19:10:17 -06:00
core-api	dma-mapping updates for Linux 6.18:	2025-10-03 17:41:12 -07:00
cpu-freq	cpufreq: Drop unused symbol CPUFREQ_ETERNAL	2025-10-01 13:57:22 +02:00
crypto	crypto: doc - Add explicit title heading to API docs	2025-09-28 11:54:48 +08:00
dev-tools	It has been a relatively busy cycle in docsland, with changes all over:	2025-10-03 17:16:13 -07:00
devicetree	tty/serial driver bugfixes for 6.18-rc3	2025-10-26 10:24:39 -07:00
doc-guide
driver-api	devres: Remove unused devm_free_percpu()	2025-11-19 10:26:22 +13:00
edac
fault-injection	docs: fault-injection: drop reference to md-faulty	2025-07-24 08:31:46 -06:00
fb	fbdev fixes & enhancements for 6.18-rc1:	2025-10-10 09:36:23 -07:00
features	OpenRISC updates for 6.18	2025-10-05 10:02:54 -07:00
filesystems	Ext4 bug fixes for 6.18-rc2, including	2025-10-15 07:51:57 -07:00
firmware_class
firmware-guide	Merge branch 'acpi-misc'	2025-07-22 17:12:57 +02:00
fpga
gpu	drm next for 6.18-rc1	2025-10-02 12:47:25 -07:00
hid
hwmon	hwmon: (cros_ec) register fans into thermal framework cooling devices	2025-09-25 08:08:14 -07:00
i2c	i2c: i801: Add support for Intel Wildcat Lake-U	2025-09-28 00:45:53 +02:00
iio	docs: iio: add documentation for ade9000 driver	2025-09-13 14:20:44 +01:00
images
infiniband
input	Input: add INPUT_PROP_HAPTIC_TOUCHPAD	2025-09-15 14:32:54 +02:00
isdn
kbuild	Kbuild updates for 6.18	2025-10-01 20:58:51 -07:00
kernel-hacking
leds
litmus-tests
livepatch
locking	Documentation: locking: Add local_lock_nested_bh() to locktypes	2025-08-21 12:52:20 -06:00
maintainer	docs: maintainer: Fix ambiguous subheading formatting	2025-09-18 10:26:45 -06:00
mhi
misc-devices
mm	Only two patch series in this pull request:	2025-10-05 12:11:07 -07:00
netlabel
netlink	Char/Misc/IIO/Binder changes for 6.18-rc1	2025-10-04 16:26:32 -07:00
networking	Documentation: networking: ax25: update the mailing list info.	2025-10-21 17:41:57 -07:00
nvdimm
nvme	docs: nvme: fix grammar in nvme-pci-endpoint-target.rst	2025-07-17 13:38:07 +02:00
PCI	pci-v6.18-changes	2025-10-06 10:41:03 -07:00
pcmcia
peci
power	It has been a relatively busy cycle in docsland, with changes all over:	2025-10-03 17:16:13 -07:00
process	It has been a relatively busy cycle in docsland, with changes all over:	2025-10-03 17:16:13 -07:00
RCU	RCU pull request for v6.18	2025-10-04 11:28:45 -07:00
rust	docs: rust: add section on imports formatting	2025-10-17 00:56:20 +02:00
scheduler	sched_ext: Changes for v6.17	2025-07-31 16:29:46 -07:00
scsi	scsi: switch ->bios_param() to passing gendisk	2025-08-13 02:59:28 -04:00
security	hardening updates for v6.17-rc1	2025-07-28 17:16:12 -07:00
sound	ALSA: emu10k1: Fix typo in docs	2025-10-04 15:47:24 +02:00
sphinx	docs: remove cdomain.py	2025-09-21 16:35:57 -06:00
sphinx-static
spi
staging	It has been a relatively busy cycle in docsland, with changes all over:	2025-10-03 17:16:13 -07:00
sunrpc/xdr
target
tee	Documentation: tee: Add Qualcomm TEE driver	2025-09-15 17:34:06 +02:00
timers
tools	tools/rtla: Add remaining support for osnoise actions	2025-09-27 04:53:48 -04:00
trace	Documentation: trace: histogram: Convert ftrace docs cross-reference	2025-09-18 11:49:26 -06:00
translations	More power management updates for 6.18-rc1	2025-10-07 09:39:51 -07:00
usb	It has been a relatively busy cycle for docs, especially the build system:	2025-07-31 08:36:51 -07:00
userspace-api	It has been a relatively busy cycle in docsland, with changes all over:	2025-10-03 17:16:13 -07:00
virt	KVM x86 fixes for 6.18:	2025-10-18 10:25:43 +02:00
w1	docs: w1: ds2482: fix typo in buses	2025-09-16 10:00:57 -06:00
watchdog
wmi
.gitignore
.renames.txt	docs: add Documentation/.renames.txt	2025-09-09 13:37:16 -06:00
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py	docs: conf.py: drop xindy rule	2025-08-29 16:45:09 -06:00
docutils.conf
index.rst
Kconfig
Makefile	docs: add tools/docs/gen-redirects.py	2025-09-09 13:37:16 -06:00
memory-barriers.txt
SubmittingPatches
subsystem-apis.rst