David Vernet a6de18f310 bpf: Add bpf_cpumask_weight() kfunc ...

It can be useful to query how many bits are set in a cpumask. For
example, if you want to perform special logic for the last remaining
core that's set in a mask. Let's therefore add a new
bpf_cpumask_weight() kfunc which checks how many bits are set in a mask.

Signed-off-by: David Vernet <void@manifault.com>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20231207210843.168466-2-void@manifault.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

2023-12-09 21:37:33 -08:00

..

ABI

leds: class: Don't expose color sysfs entry

2023-11-22 11:46:03 +00:00

accel

accel/qaic: Add QAIC_DETACH_SLICE_BO IOCTL

2023-09-22 09:58:49 -06:00

accounting

docs: psi: use correct config name

2023-07-31 09:54:17 -06:00

admin-guide

Merge tag 'iommu-updates-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

2023-11-09 13:37:28 -08:00

arch

Docs/LoongArch: Update links in LoongArch introduction.rst

2023-11-21 15:03:25 +08:00

block

Merge tag 'docs-6.7' of git://git.lwn.net/linux

2023-11-01 17:11:41 -10:00

bpf

bpf: Add bpf_cpumask_weight() kfunc

2023-12-09 21:37:33 -08:00

cdrom

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core-api

Merge tag 'mm-stable-2023-11-01-14-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2023-11-02 19:38:47 -10:00

cpu-freq

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crypto

crypto: ahash - remove support for nonzero alignmask

2023-10-27 18:04:29 +08:00

dev-tools

Merge tag 'mm-stable-2023-11-01-14-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2023-11-02 19:38:47 -10:00

devicetree

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-11-30 16:11:19 -08:00

doc-guide

docs: doc-guide: mention 'make refcheckdocs'

2023-10-22 20:38:55 -06:00

driver-api

Merge tag 'media/v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2023-11-06 15:06:06 -08:00

fault-injection

Documentation: Fix typos

2023-08-18 11:29:03 -06:00

fb

Documentation: Fix typos

2023-08-18 11:29:03 -06:00

features

Documentation: Drop IA64 from feature descriptions

2023-09-11 08:13:18 +00:00

filesystems

MAINTAINERS: erofs: add EROFS webpage

2023-11-17 19:55:46 +08:00

firmware_class

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firmware-guide

ACPI: docs: enumeration: Clarify ACPI bus concepts

2023-10-06 17:29:53 +02:00

fpga

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gpu

Merge tag 'drm-misc-next-2023-10-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2023-10-31 10:47:50 +10:00

hid

HID: Add introduction about HID for non-kernel programmers

2023-08-07 13:24:36 +02:00

hwmon

hwmon: (aquacomputer_d5next) Add support for Aquacomputer High Flow USB and MPS Flow

2023-10-29 22:22:48 -07:00

i2c

Documentation: i2c: add fault code for not supporting 10 bit addresses

2023-10-29 21:03:35 +01:00

iio

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images

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infiniband

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input

input: docs: pxrc: remove reference to phoenix-sim

2023-08-28 12:43:32 -06:00

isdn

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kbuild

Merge tag 'kbuild-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2023-11-04 08:07:19 -10:00

kernel-hacking

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leds

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litmus-tests

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livepatch

Documentation: Fix typos

2023-08-18 11:29:03 -06:00

locking

Documentation: Fix typos

2023-08-18 11:29:03 -06:00

maintainer

docs: move riscv under arch

2023-10-10 13:37:43 -06:00

mhi

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misc-devices

eeprom: remove doc and MAINTAINERS section after driver was removed

2023-10-18 10:01:34 +02:00

mm

Merge tag 'mm-stable-2023-11-01-14-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2023-11-02 19:38:47 -10:00

netlabel

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netlink

Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

2023-11-30 16:58:42 -08:00

networking

xsk: Add missing SPDX to AF_XDP TX metadata documentation

2023-12-05 15:08:50 +01:00

nvdimm

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nvme

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PCI

docs: move powerpc under arch

2023-10-10 13:35:55 -06:00

pcmcia

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peci

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power

Documentation: Fix typos

2023-08-18 11:29:03 -06:00

process

docs: netdev: try to guide people on dealing with silence

2023-11-21 14:35:43 -08:00

RCU

Merge branches 'rcu/torture', 'rcu/fixes', 'rcu/docs', 'rcu/refscale', 'rcu/tasks' and 'rcu/stall' into rcu/next

2023-10-23 15:24:11 +02:00

rust

Merge tag 'rust-6.7' of https://github.com/Rust-for-Linux/linux

2023-10-30 20:30:49 -10:00

scheduler

Merge tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

2023-11-01 15:28:33 -10:00

scsi

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2023-09-02 12:02:41 -07:00

security

docs: security: Confidential computing intro and threat model for x86 virtualization

2023-09-23 01:14:21 -06:00

sound

ASoC: Merge up v6.6-rc7

2023-10-23 19:38:22 +01:00

sphinx

Documentation/sphinx: Remove the repeated word "the" in comments.

2023-10-22 20:33:38 -06:00

sphinx-static

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spi

Documentation: Fix typos

2023-08-18 11:29:03 -06:00

staging

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target

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timers

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tools

rtla: fix a example in rtla-timerlat-hist.rst

2023-09-22 14:44:04 +02:00

trace

Documentation: tracing: Add a note about argument and retval access

2023-11-10 19:59:03 +09:00

translations

Docs/zh_CN/LoongArch: Update links in LoongArch introduction.rst

2023-11-21 15:03:26 +08:00

usb

Merge tag 'usb-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2023-11-03 16:00:42 -10:00

userspace-api

docs: netlink: link to family documentations from spec info

2023-11-30 23:17:53 -08:00

virt

Merge tag 'kvmarm-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

2023-10-31 16:37:07 -04:00

w1

Documentation: Fix typos

2023-08-18 11:29:03 -06:00

watchdog

Documentation: Fix typos

2023-08-18 11:29:03 -06:00

wmi

Merge tag 'docs-6.6' of git://git.lwn.net/linux

2023-08-30 20:05:42 -07:00

.gitignore

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atomic_bitops.txt

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atomic_t.txt

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Changes

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CodingStyle

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conf.py

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docutils.conf

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dontdiff

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index.rst

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Kconfig

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Makefile

Documentation: Document each netlink family

2023-11-24 01:16:56 +00:00

memory-barriers.txt

docs: memory-barriers: Add note on compiler transformation and address deps

2023-10-09 09:40:53 -07:00

SubmittingPatches

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subsystem-apis.rst

docs: move leds under section Human interfaces

2023-09-22 05:24:20 -06:00