Revision 5cbba60596b1f32f637190ca9ed5b1acdadb852c authored by Linus Torvalds on 31 August 2021, 20:21:58 UTC, committed by Linus Torvalds on 31 August 2021, 20:21:58 UTC
Pull power management updates from Rafael Wysocki: "These address some PCI device power management issues, add new hardware support to the RAPL power capping driver, add HWP guaranteed performance change notification support to the intel_pstate driver, replace deprecated CPU-hotplug functions in a few places, update CPU PM notifiers to use raw spinlocks, update the PM domains framework (new DT property support, Kconfig fix), do a couple of cleanups in code related to system sleep, and improve the energy model and the schedutil cpufreq governor. Specifics: - Address 3 PCI device power management issues (Rafael Wysocki). - Add Power Limit4 support for Alder Lake to the Intel RAPL power capping driver (Sumeet Pawnikar). - Add HWP guaranteed performance change notification support to the intel_pstate driver (Srinivas Pandruvada). - Replace deprecated CPU-hotplug functions in code related to power management (Sebastian Andrzej Siewior). - Update CPU PM notifiers to use raw spinlocks (Valentin Schneider). - Add support for 'required-opps' DT property to the generic power domains (genpd) framework and use this property for I2C on ARM64 sc7180 (Rajendra Nayak). - Fix Kconfig issue related to genpd (Geert Uytterhoeven). - Increase energy calculation precision in the Energy Model (Lukasz Luba). - Fix kobject deletion in the exit code of the schedutil cpufreq governor (Kevin Hao). - Unmark some functions as kernel-doc in the PM core to avoid false-positive documentation build warnings (Randy Dunlap). - Check RTC features instead of ops in suspend_test Alexandre Belloni)" * tag 'pm-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM: domains: Fix domain attach for CONFIG_PM_OPP=n powercap: Add Power Limit4 support for Alder Lake SoC cpufreq: intel_pstate: Process HWP Guaranteed change notification thermal: intel: Allow processing of HWP interrupt notifier: Remove atomic_notifier_call_chain_robust() PM: cpu: Make notifier chain use a raw_spinlock_t PM: sleep: unmark 'state' functions as kernel-doc arm64: dts: sc7180: Add required-opps for i2c PM: domains: Add support for 'required-opps' to set default perf state opp: Don't print an error if required-opps is missing cpufreq: schedutil: Use kobject release() method to free sugov_tunables PM: EM: Increase energy calculation precision PM: sleep: check RTC features instead of ops in suspend_test PM: sleep: s2idle: Replace deprecated CPU-hotplug functions cpufreq: Replace deprecated CPU-hotplug functions powercap: intel_rapl: Replace deprecated CPU-hotplug functions PCI: PM: Enable PME if it can be signaled from D3cold PCI: PM: Avoid forcing PCI_D0 for wakeup reasons inconsistently PCI: Use pci_update_current_state() in pci_enable_device_flags()
File | Mode | Size |
---|---|---|
kasan | ||
kfence | ||
Kconfig | -rw-r--r-- | 28.1 KB |
Kconfig.debug | -rw-r--r-- | 5.6 KB |
Makefile | -rw-r--r-- | 4.7 KB |
backing-dev.c | -rw-r--r-- | 27.0 KB |
balloon_compaction.c | -rw-r--r-- | 8.2 KB |
bootmem_info.c | -rw-r--r-- | 3.3 KB |
cleancache.c | -rw-r--r-- | 9.8 KB |
cma.c | -rw-r--r-- | 15.4 KB |
cma.h | -rw-r--r-- | 1.4 KB |
cma_debug.c | -rw-r--r-- | 4.5 KB |
cma_sysfs.c | -rw-r--r-- | 2.4 KB |
compaction.c | -rw-r--r-- | 82.4 KB |
debug.c | -rw-r--r-- | 8.2 KB |
debug_page_ref.c | -rw-r--r-- | 1.4 KB |
debug_vm_pgtable.c | -rw-r--r-- | 31.4 KB |
dmapool.c | -rw-r--r-- | 13.6 KB |
early_ioremap.c | -rw-r--r-- | 6.8 KB |
fadvise.c | -rw-r--r-- | 5.3 KB |
failslab.c | -rw-r--r-- | 1.4 KB |
filemap.c | -rw-r--r-- | 111.5 KB |
frontswap.c | -rw-r--r-- | 14.2 KB |
gup.c | -rw-r--r-- | 86.0 KB |
gup_test.c | -rw-r--r-- | 5.6 KB |
gup_test.h | -rw-r--r-- | 938 bytes |
highmem.c | -rw-r--r-- | 19.4 KB |
hmm.c | -rw-r--r-- | 16.6 KB |
huge_memory.c | -rw-r--r-- | 86.5 KB |
hugetlb.c | -rw-r--r-- | 174.1 KB |
hugetlb_cgroup.c | -rw-r--r-- | 21.5 KB |
hugetlb_vmemmap.c | -rw-r--r-- | 13.0 KB |
hugetlb_vmemmap.h | -rw-r--r-- | 1.1 KB |
hwpoison-inject.c | -rw-r--r-- | 2.6 KB |
init-mm.c | -rw-r--r-- | 1.6 KB |
internal.h | -rw-r--r-- | 20.5 KB |
interval_tree.c | -rw-r--r-- | 3.1 KB |
io-mapping.c | -rw-r--r-- | 993 bytes |
ioremap.c | -rw-r--r-- | 1.9 KB |
khugepaged.c | -rw-r--r-- | 59.3 KB |
kmemleak.c | -rw-r--r-- | 56.4 KB |
ksm.c | -rw-r--r-- | 88.5 KB |
list_lru.c | -rw-r--r-- | 14.1 KB |
maccess.c | -rw-r--r-- | 8.7 KB |
madvise.c | -rw-r--r-- | 32.4 KB |
mapping_dirty_helpers.c | -rw-r--r-- | 10.5 KB |
memblock.c | -rw-r--r-- | 59.5 KB |
memcontrol.c | -rw-r--r-- | 193.0 KB |
memfd.c | -rw-r--r-- | 7.9 KB |
memory-failure.c | -rw-r--r-- | 59.0 KB |
memory.c | -rw-r--r-- | 148.2 KB |
memory_hotplug.c | -rw-r--r-- | 55.9 KB |
mempolicy.c | -rw-r--r-- | 74.7 KB |
mempool.c | -rw-r--r-- | 15.9 KB |
memremap.c | -rw-r--r-- | 14.4 KB |
memtest.c | -rw-r--r-- | 2.8 KB |
migrate.c | -rw-r--r-- | 77.2 KB |
mincore.c | -rw-r--r-- | 7.0 KB |
mlock.c | -rw-r--r-- | 22.4 KB |
mm_init.c | -rw-r--r-- | 5.3 KB |
mmap.c | -rw-r--r-- | 102.4 KB |
mmap_lock.c | -rw-r--r-- | 6.2 KB |
mmu_gather.c | -rw-r--r-- | 8.5 KB |
mmu_notifier.c | -rw-r--r-- | 35.0 KB |
mmzone.c | -rw-r--r-- | 2.2 KB |
mprotect.c | -rw-r--r-- | 17.7 KB |
mremap.c | -rw-r--r-- | 27.8 KB |
msync.c | -rw-r--r-- | 2.8 KB |
nommu.c | -rw-r--r-- | 44.5 KB |
oom_kill.c | -rw-r--r-- | 30.3 KB |
page-writeback.c | -rw-r--r-- | 85.0 KB |
page_alloc.c | -rw-r--r-- | 262.4 KB |
page_counter.c | -rw-r--r-- | 6.8 KB |
page_ext.c | -rw-r--r-- | 10.9 KB |
page_idle.c | -rw-r--r-- | 5.3 KB |
page_io.c | -rw-r--r-- | 11.2 KB |
page_isolation.c | -rw-r--r-- | 9.2 KB |
page_owner.c | -rw-r--r-- | 16.1 KB |
page_poison.c | -rw-r--r-- | 2.5 KB |
page_reporting.c | -rw-r--r-- | 10.3 KB |
page_reporting.h | -rw-r--r-- | 1.6 KB |
page_vma_mapped.c | -rw-r--r-- | 8.7 KB |
pagewalk.c | -rw-r--r-- | 15.5 KB |
percpu-internal.h | -rw-r--r-- | 6.6 KB |
percpu-km.c | -rw-r--r-- | 3.2 KB |
percpu-stats.c | -rw-r--r-- | 5.9 KB |
percpu-vm.c | -rw-r--r-- | 11.7 KB |
percpu.c | -rw-r--r-- | 101.1 KB |
pgalloc-track.h | -rw-r--r-- | 1.3 KB |
pgtable-generic.c | -rw-r--r-- | 5.6 KB |
process_vm_access.c | -rw-r--r-- | 8.2 KB |
ptdump.c | -rw-r--r-- | 4.0 KB |
readahead.c | -rw-r--r-- | 19.5 KB |
rmap.c | -rw-r--r-- | 67.9 KB |
rodata_test.c | -rw-r--r-- | 1.3 KB |
secretmem.c | -rw-r--r-- | 5.5 KB |
shmem.c | -rw-r--r-- | 108.4 KB |
shuffle.c | -rw-r--r-- | 4.7 KB |
shuffle.h | -rw-r--r-- | 1.2 KB |
slab.c | -rw-r--r-- | 106.5 KB |
slab.h | -rw-r--r-- | 17.3 KB |
slab_common.c | -rw-r--r-- | 33.3 KB |
slob.c | -rw-r--r-- | 18.2 KB |
slub.c | -rw-r--r-- | 144.7 KB |
sparse-vmemmap.c | -rw-r--r-- | 15.7 KB |
sparse.c | -rw-r--r-- | 26.6 KB |
swap.c | -rw-r--r-- | 31.9 KB |
swap_cgroup.c | -rw-r--r-- | 5.1 KB |
swap_slots.c | -rw-r--r-- | 9.2 KB |
swap_state.c | -rw-r--r-- | 24.0 KB |
swapfile.c | -rw-r--r-- | 96.2 KB |
truncate.c | -rw-r--r-- | 25.1 KB |
usercopy.c | -rw-r--r-- | 9.5 KB |
userfaultfd.c | -rw-r--r-- | 17.6 KB |
util.c | -rw-r--r-- | 26.2 KB |
vmacache.c | -rw-r--r-- | 2.7 KB |
vmalloc.c | -rw-r--r-- | 98.9 KB |
vmpressure.c | -rw-r--r-- | 13.9 KB |
vmscan.c | -rw-r--r-- | 129.7 KB |
vmstat.c | -rw-r--r-- | 53.3 KB |
workingset.c | -rw-r--r-- | 21.4 KB |
z3fold.c | -rw-r--r-- | 47.0 KB |
zbud.c | -rw-r--r-- | 18.4 KB |
zpool.c | -rw-r--r-- | 11.5 KB |
zsmalloc.c | -rw-r--r-- | 61.0 KB |
zswap.c | -rw-r--r-- | 38.9 KB |
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