Ulf Hansson a4e6512a79 PM: QoS: Introduce a CPU system wakeup QoS limit ... Some platforms supports multiple low power states for CPUs that can be used when entering system-wide suspend. Currently we are always selecting the deepest possible state for the CPUs, which can break the system wakeup latency constraint that may be required for a use case. Let's take the first step towards addressing this problem, by introducing an interface for user space, that allows us to specify the CPU system wakeup QoS limit. Subsequent changes will start taking into account the new QoS limit. Reviewed-by: Dhruva Gole <d-gole@ti.com> Reviewed-by: Kevin Hilman (TI) <khilman@baylibre.com> Tested-by: Kevin Hilman (TI) <khilman@baylibre.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Link: https://patch.msgid.link/20251125112650.329269-2-ulf.hansson@linaro.org Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2025-11-25 19:01:29 +01:00
..
bpf	bpf: account for current allocated stack depth in widen_imprecise_scalars()	2025-11-14 09:26:05 -08:00
cgroup	cgroup: Fixes for v6.18-rc2	2025-10-20 09:41:27 -10:00
configs	kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI	2025-09-24 14:29:14 -07:00
debug	kdb: remove redundant check for scancode 0xe0	2025-09-20 21:19:09 +01:00
dma	dma-debug: don't report false positives with DMA_BOUNCE_UNALIGNED_KMALLOC	2025-10-15 13:24:33 -07:00
entry	hyperv-next for v6.18	2025-10-07 08:40:15 -07:00
events	perf: Fix 0 count issue of cpu-clock	2025-11-20 10:42:12 +01:00
futex	futex: Optimize per-cpu reference counting	2025-11-06 12:30:54 +01:00
gcov	gcov: add support for GCC 15	2025-11-09 21:19:44 -08:00
irq	genirq/manage: Add buslock back in to enable_irq()	2025-10-24 11:38:39 +02:00
kcsan	Kernel Concurrency Sanitizer (KCSAN) updates for v6.18	2025-10-02 08:31:44 -07:00
livepatch	…
locking	locking/local_lock: Introduce local_lock_is_locked().	2025-09-29 09:42:35 +02:00
module	kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI	2025-09-24 14:29:14 -07:00
power	PM: QoS: Introduce a CPU system wakeup QoS limit	2025-11-25 19:01:29 +01:00
printk	printk changes for 6.18	2025-10-04 11:13:11 -07:00
rcu	hyperv-next for v6.18	2025-10-07 08:40:15 -07:00
sched	sched_ext: Fixes for v6.18-rc6	2025-11-20 11:04:37 -08:00
time	timers: Fix NULL function pointer race in timer_shutdown_sync()	2025-11-22 22:55:26 +01:00
trace	bpf-fixes	2025-11-14 15:39:39 -08:00
unwind	…
.gitignore	…
Kconfig.freezer	…
Kconfig.hz	…
Kconfig.kexec	kho: warn and fail on metadata or preserved memory in scratch area	2025-11-09 21:19:41 -08:00
Kconfig.locks	…
Kconfig.preempt	…
Makefile	kho: warn and fail on metadata or preserved memory in scratch area	2025-11-09 21:19:41 -08:00
acct.c	kernel/acct.c: saner struct file treatment	2025-09-27 20:13:56 -04:00
async.c	…
audit.c	…
audit.h	…
audit_fsnotify.c	VFS/audit: introduce kern_path_parent() for audit	2025-09-23 12:37:35 +02:00
audit_tree.c	mount-related stuff for this cycle	2025-10-03 10:19:44 -07:00
audit_watch.c	VFS/audit: introduce kern_path_parent() for audit	2025-09-23 12:37:35 +02:00
auditfilter.c	audit/stable-6.18 PR 20250926	2025-09-30 08:22:16 -07:00
auditsc.c	…
backtracetest.c	…
bounds.c	…
capability.c	…
cfi.c	…
compat.c	…
configs.c	…
context_tracking.c	…
cpu.c	…
cpu_pm.c	…
crash_core.c	crash: fix crashkernel resource shrink	2025-11-15 10:52:01 -08:00
crash_core_test.c	…
crash_dump_dm_crypt.c	…
crash_reserve.c	…
cred.c	…
delayacct.c	…
dma.c	…
elfcorehdr.c	…
exec_domain.c	…
exit.c	task_stack.h: clean-up stack_not_used() implementation	2025-09-21 14:22:00 -07:00
exit.h	…
extable.c	…
fail_function.c	…
fork.c	Patch series in this pull request:	2025-10-02 18:44:54 -07:00
freezer.c	mm/oom_kill: thaw the entire OOM victim process	2025-09-21 14:22:35 -07:00
gen_kheaders.sh	…
groups.c	…
hung_task.c	…
iomem.c	…
irq_work.c	…
jump_label.c	…
kallsyms.c	…
kallsyms_internal.h	…
kallsyms_selftest.c	kallsyms: use kmalloc_array() instead of kmalloc()	2025-09-28 11:36:14 -07:00
kallsyms_selftest.h	…
kcmp.c	…
kcov.c	…
kexec.c	…
kexec_core.c	…
kexec_elf.c	…
kexec_file.c	…
kexec_handover.c	kho: warn and exit when unpreserved page wasn't preserved	2025-11-09 21:19:47 -08:00
kexec_handover_debug.c	kho: warn and fail on metadata or preserved memory in scratch area	2025-11-09 21:19:41 -08:00
kexec_handover_internal.h	kho: warn and fail on metadata or preserved memory in scratch area	2025-11-09 21:19:41 -08:00
kexec_internal.h	…
kheaders.c	…
kprobes.c	…
kstack_erase.c	…
ksyms_common.c	…
ksysfs.c	…
kthread.c	…
latencytop.c	…
module_signature.c	…
notifier.c	…
nscommon.c	ns: drop assert	2025-09-25 09:23:54 +02:00
nsproxy.c	namespace-6.18-rc1	2025-09-29 11:20:29 -07:00
nstree.c	ns: move ns type into struct ns_common	2025-09-25 09:23:54 +02:00
padata.c	…
panic.c	panic: remove CONFIG_PANIC_ON_OOPS_VALUE	2025-09-28 11:36:13 -07:00
params.c	…
pid.c	namespace-6.18-rc1	2025-09-29 11:20:29 -07:00
pid_namespace.c	namespace-6.18-rc1	2025-09-29 11:20:29 -07:00
pid_sysctl.h	…
profile.c	…
ptrace.c	…
range.c	…
reboot.c	…
regset.c	…
relay.c	…
resource.c	resource: improve child resource handling in release_mem_region_adjustable()	2025-09-21 14:22:34 -07:00
resource_kunit.c	…
rseq.c	…
scftorture.c	…
scs.c	…
seccomp.c	Performance events updates for v6.18:	2025-09-30 11:11:21 -07:00
signal.c	…
smp.c	smp: Fix up and expand the smp_call_function_many() kerneldoc	2025-09-18 22:21:28 +02:00
smpboot.c	…
smpboot.h	…
softirq.c	…
stacktrace.c	…
static_call.c	…
static_call_inline.c	…
stop_machine.c	…
sys.c	Patch series in this pull request:	2025-10-02 18:44:54 -07:00
sys_ni.c	…
sysctl-test.c	…
sysctl.c	…
task_work.c	…
taskstats.c	…
torture.c	…
tracepoint.c	…
tsacct.c	…
ucount.c	…
uid16.c	…
uid16.h	…
umh.c	…
up.c	…
user-return-notifier.c	…
user.c	ns: move ns type into struct ns_common	2025-09-25 09:23:54 +02:00
user_namespace.c	ns: move ns type into struct ns_common	2025-09-25 09:23:54 +02:00
utsname.c	namespace-6.18-rc1	2025-09-29 11:20:29 -07:00
utsname_sysctl.c	…
vhost_task.c	vhost: Take a reference on the task in struct vhost_task.	2025-09-21 17:44:20 -04:00
vmcore_info.c	…
watch_queue.c	…
watchdog.c	…
watchdog_buddy.c	…
watchdog_perf.c	…
workqueue.c	…
workqueue_internal.h	…