Linus Torvalds eaed94d1f6 Scheduler updates for v6.16: ... Core & fair scheduler changes: - Tweak wait_task_inactive() to force dequeue sched_delayed tasks (John Stultz) - Adhere to place_entity() constraints (Peter Zijlstra) - Allow decaying util_est when util_avg > CPU capacity (Pierre Gondois) - Fix up wake_up_sync() vs DELAYED_DEQUEUE (Xuewen Yan) Energy management: - Introduce sched_update_asym_prefer_cpu() (K Prateek Nayak) - cpufreq/amd-pstate: Update asym_prefer_cpu when core rankings change (K Prateek Nayak) - Align uclamp and util_est and call before freq update (Xuewen Yan) CPU isolation: - Make use of more than one housekeeping CPU (Phil Auld) RT scheduler: - Fix race in push_rt_task() (Harshit Agarwal) - Add kernel cmdline option for rt_group_sched (Michal Koutný) Scheduler topology support: - Improve topology_span_sane speed (Steve Wahl) Scheduler debugging: - Move and extend the sched_process_exit() tracepoint (Andrii Nakryiko) - Add RT_GROUP WARN checks for non-root task_groups (Michal Koutný) - Fix trace_sched_switch(.prev_state) (Peter Zijlstra) - Untangle cond_resched() and live-patching (Peter Zijlstra) Fixes and cleanups: - Misc fixes and cleanups (K Prateek Nayak, Michal Koutný, Peter Zijlstra, Xuewen Yan) Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmgy50ARHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1jFQQ/+KXl2XDg1V/VVmMG8GmtDlR29V3M3ricy D7/2s0D1Y1ErHb+pRMBG31EubT9/bXjUshWIuuf51DciSLBmpELHxY5J+AevRa0L /pHFwSvP6H5pDakI/xZ01FlYt7PxZGs+1m1o2615Mbwq6J2bjZTan54CYzrdpLOy Nqb3OT4tSqU1+7SV7hVForBpZp9u3CvVBRt/wE6vcHltW/I486bM8OCOd2XrUlnb QoIRliGI9KHpqCpbAeKPRSKXpf9tZv/AijZ+0WUu2yY8iwSN4p3RbbbwdCipjVQj w5I5oqKI6cylFfl2dEFWXVO+tLBihs06w8KSQrhYmQ9DUu4RGBVM9ORINGDBPejL bvoQh1mAkqvIL+oodujdbMDIqLupvOEtVSvwzR7SJn8BJSB00js88ngCWLjo/CcU imLbWy9FSBLvOswLBzQthgAJEj+ejCkOIbcvM2lINWhX/zNsMFaaqYcO1wRunGGR SavTI1s+ZksCQY6vCwRkwPrOZjyg91TA/q4FK102fHL1IcthH6xubE4yi4lTIUYs L56HuGm8e7Shc8M2Y5rAYsVG3GoIHFLXnptOn2HnCRWaAAJYsBaLUlzoBy9MxCfw I2YVDCylkQxevosSi2XxXo3tbM6auISU9SelAT/dAz32V1rsjWQojRJXeGYKIbu7 KBuN/dLItW0= =s/ra -----END PGP SIGNATURE----- Merge tag 'sched-core-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler updates from Ingo Molnar: "Core & fair scheduler changes: - Tweak wait_task_inactive() to force dequeue sched_delayed tasks (John Stultz) - Adhere to place_entity() constraints (Peter Zijlstra) - Allow decaying util_est when util_avg > CPU capacity (Pierre Gondois) - Fix up wake_up_sync() vs DELAYED_DEQUEUE (Xuewen Yan) Energy management: - Introduce sched_update_asym_prefer_cpu() (K Prateek Nayak) - cpufreq/amd-pstate: Update asym_prefer_cpu when core rankings change (K Prateek Nayak) - Align uclamp and util_est and call before freq update (Xuewen Yan) CPU isolation: - Make use of more than one housekeeping CPU (Phil Auld) RT scheduler: - Fix race in push_rt_task() (Harshit Agarwal) - Add kernel cmdline option for rt_group_sched (Michal Koutný) Scheduler topology support: - Improve topology_span_sane speed (Steve Wahl) Scheduler debugging: - Move and extend the sched_process_exit() tracepoint (Andrii Nakryiko) - Add RT_GROUP WARN checks for non-root task_groups (Michal Koutný) - Fix trace_sched_switch(.prev_state) (Peter Zijlstra) - Untangle cond_resched() and live-patching (Peter Zijlstra) Fixes and cleanups: - Misc fixes and cleanups (K Prateek Nayak, Michal Koutný, Peter Zijlstra, Xuewen Yan)" * tag 'sched-core-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (26 commits) sched/uclamp: Align uclamp and util_est and call before freq update sched/util_est: Simplify condition for util_est_{en,de}queue() sched/fair: Fixup wake_up_sync() vs DELAYED_DEQUEUE sched,livepatch: Untangle cond_resched() and live-patching sched/core: Tweak wait_task_inactive() to force dequeue sched_delayed tasks sched/fair: Adhere to place_entity() constraints sched/debug: Print the local group's asym_prefer_cpu cpufreq/amd-pstate: Update asym_prefer_cpu when core rankings change sched/topology: Introduce sched_update_asym_prefer_cpu() sched/fair: Use READ_ONCE() to read sg->asym_prefer_cpu sched/isolation: Make use of more than one housekeeping cpu sched/rt: Fix race in push_rt_task sched: Add annotations to RT_GROUP_SCHED fields sched: Add RT_GROUP WARN checks for non-root task_groups sched: Do not construct nor expose RT_GROUP_SCHED structures if disabled sched: Bypass bandwitdh checks with runtime disabled RT_GROUP_SCHED sched: Skip non-root task_groups with disabled RT_GROUP_SCHED sched: Add commadline option for RT_GROUP_SCHED toggling sched: Always initialize rt_rq's task_group sched: Remove unneeed macro wrap ...		2025-05-26 15:19:58 -07:00
..
ABI	This update includes the following changes:	2025-05-26 13:47:28 -07:00
PCI	…
RCU	doc/RCU/listRCU: refine example code for eliminating stale data	2025-05-16 09:00:54 -04:00
accel	…
accounting	…
admin-guide	Scheduler updates for v6.16:	2025-05-26 15:19:58 -07:00
arch	powerpc updates for 6.16	2025-05-26 14:38:57 -07:00
block	Documentation: ublk: remove dead footnote	2025-03-31 07:06:22 -06:00
bpf	bpf: Add namespace to BPF internal symbols	2025-04-25 09:21:23 -07:00
cdrom	…
core-api	- The 6 patch series "Enable strict percpu address space checks" from	2025-04-01 09:29:18 -07:00
cpu-freq	…
crypto	crypto: remove obsolete 'comp' compression API	2025-03-21 17:39:06 +08:00
dev-tools	Documentation: kunit: improve example on testing static functions	2025-05-19 13:22:21 -06:00
devicetree	This update includes the following changes:	2025-05-26 13:47:28 -07:00
doc-guide	…
driver-api	docs: initramfs: update compression and mtime descriptions	2025-04-07 09:38:01 +02:00
edac	…
fault-injection	…
fb	…
features	mseal sysmap: add arch-support txt	2025-04-01 15:17:17 -07:00
filesystems	fscrypt update for 6.16	2025-05-26 13:27:40 -07:00
firmware-guide	…
firmware_class	…
fpga	…
gpu	Core Changes:	2025-03-14 17:02:11 +10:00
hid	…
hwmon	hwmon: add driver for HTU31	2025-03-18 08:03:40 -07:00
i2c	…
iio	Char/Misc/IIO driver updates for 6.15-rc1	2025-04-01 11:26:08 -07:00
images	…
infiniband	…
input	…
isdn	…
kbuild	Revert "kbuild: make all file references relative to source root"	2025-05-12 15:04:13 +09:00
kernel-hacking	…
leds	…
litmus-tests	…
livepatch	…
locking	hwspinlock: Remove unused hwspin_lock_get_id()	2025-03-21 17:12:04 -05:00
maintainer	…
mhi	…
misc-devices	…
mm	- The 6 patch series "Enable strict percpu address space checks" from	2025-04-01 09:29:18 -07:00
netlabel	…
netlink	netlink: specs: tc: all actions are indexed arrays	2025-05-14 19:11:15 -07:00
networking	docs: networking: timestamping: improve stacked PHC sentence	2025-05-13 15:40:54 -07:00
nvdimm	…
nvme	…
pcmcia	…
peci	…
power	Documentation: PM: runtime: Fix a reference to pm_runtime_autosuspend()	2025-04-15 19:23:58 +02:00
process	Devicetree for v6.15:	2025-03-29 11:23:16 -07:00
rust	ARM and clkdev updates for 6.15-rc1	2025-04-03 12:21:44 -07:00
scheduler	Scheduler updates for v6.15:	2025-03-24 21:28:12 -07:00
scsi	…
security	Hi,	2025-03-28 12:42:53 -07:00
sound	sound updates for 6.15-rc1	2025-03-26 09:41:55 -07:00
sphinx	…
sphinx-static	…
spi	…
staging	…
sunrpc/xdr	…
target	…
tee	…
timers	…
tools	Documentation/rv: Add sched pages to the indices	2025-03-27 12:02:38 -04:00
trace	tracing/timers: Rename the hrtimer_init event to hrtimer_setup	2025-04-05 10:30:17 +02:00
translations	OpenRISC updates for 6.15	2025-04-26 09:01:13 -07:00
usb	USB/Thunderbolt update for 6.15-rc1	2025-04-02 18:23:31 -07:00
userspace-api	powerpc updates for 6.16	2025-05-26 14:38:57 -07:00
virt	Documentation: kvm: remove KVM_CAP_MIPS_TE	2025-04-04 06:32:17 -04:00
w1	…
watchdog	…
wmi	platform/x86: msi-wmi-platform: Workaround a ACPI firmware bug	2025-04-16 11:15:22 +03:00
.gitignore	…
Changes	…
CodingStyle	…
Kconfig	…
Makefile	…
SubmittingPatches	…
atomic_bitops.txt	…
atomic_t.txt	…
conf.py	…
docutils.conf	…
index.rst	…
memory-barriers.txt	…
subsystem-apis.rst	Documentation/EDAC: Fix warning document isn't included in any toctree	2025-04-01 22:26:47 +02:00