Mario Limonciello (AMD) 0ca04993da PM: Introduce new PMSG_POWEROFF event ...

PMSG_POWEROFF will be used for the PM core to allow differentiating between
a hibernation or shutdown sequence when re-using callbacks for common code.

Hibernation is started by writing a hibernation method (such as 'platform'
'shutdown', or 'reboot') to use into /sys/power/disk and writing 'disk' to
/sys/power/state.

Shutdown is initiated with the reboot() syscall with arguments on whether
to halt the system or power it off.

Tested-by: Eric Naim <dnaim@cachyos.org>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Link: https://patch.msgid.link/20251112224025.2051702-2-superm1@kernel.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

2025-11-14 17:05:53 +01:00

..

9p.h

9p: prevent read overrun in protocol dump tracepoint

2023-12-05 21:18:44 +09:00

afs.h

afs: Add support for RENAME_NOREPLACE and RENAME_EXCHANGE

2025-09-25 09:19:07 +02:00

alarmtimer.h

alarmtimer: Hide alarmtimer_suspend event when RTC_CLASS is not configured

2025-07-21 16:40:56 -04:00

amdxdna.h

accel/amdxdna: Add command execution

2024-11-22 11:43:27 -07:00

asoc.h

ALSA: trace: use snd_pcm_direction_name()

2024-08-01 12:50:03 +02:00

avc.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

bcache.h

…

block.h

block: fix blk_zone_append_update_request_bio() kernel-doc

2025-07-16 10:02:18 -06:00

bpf_test_run.h

bpf: add bpf_modify_return_test_tp() kfunc triggering tracepoint

2024-03-28 18:31:40 -07:00

bridge.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

btrfs.h

Merge tag 'mm-stable-2025-07-30-15-25' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-07-31 14:57:54 -07:00

cachefiles.h

cachefiles: Add auxiliary data trace

2024-12-20 22:34:05 +01:00

capability.h

security: add trace event for cap_capable

2024-12-04 20:59:21 -06:00

cgroup.h

cgroup: remove per-cpu per-subsystem locks

2025-06-17 10:01:18 -10:00

clk.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

cma.h

mm/cma: add 'available count' and 'total count' to trace_cma_alloc_start

2025-09-13 16:55:15 -07:00

compaction.h

mm: compaction: update the cc->nr_migratepages when allocating or freeing the freepages

2024-02-22 10:24:50 -08:00

context_tracking.h

…

cpuhp.h

…

csd.h

smp: Change function signatures to use call_single_data_t

2023-09-13 14:59:24 +02:00

damon.h

mm/damon: add trace event for effective size quota

2025-07-13 16:38:33 -07:00

devfreq.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

devlink.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

dlm.h

dlm: remove lkb from callback tracepoints

2024-04-01 13:31:12 -05:00

dma_fence.h

dma-fence: Add safe access helpers and document the rules

2025-06-13 08:26:49 +01:00

dma.h

dma-mapping: fix direction in dma_alloc direction traces

2025-10-03 08:45:09 +02:00

erofs.h

erofs: remove unused trace event erofs_destroy_inode

2025-06-18 13:41:16 +08:00

error_report.h

…

exceptions.h

x86/tracing, x86/mm: Move page fault tracepoints to generic

2025-05-16 10:13:59 +02:00

ext4.h

Merge tag 'ext4_for_linus_6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2025-07-31 10:02:44 -07:00

f2fs.h

f2fs: remove wbc->for_reclaim handling

2025-05-08 15:22:45 +00:00

fib6.h

tracing: ipv6: Add flow label to fib6_table_lookup tracepoint

2024-12-19 16:02:22 +01:00

fib.h

ipv4: Convert ->flowi4_tos to dscp_t.

2025-08-26 17:34:31 -07:00

filelock.h

Merge tag 'vfs-6.18-rc1.inode' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2025-09-29 09:42:30 -07:00

filemap.h

filemap: add trace events for get_pages, map_pages, and fault

2024-09-01 20:26:10 -07:00

firewire_ohci.h

firewire: ohci: add tracepoints event for data of Self-ID DMA

2024-07-04 09:07:14 +09:00

firewire.h

firewire: core: rename cause flag of tracepoints event

2024-09-12 22:30:38 +09:00

fs_dax.h

mm: update core kernel code to use vm_flags_t consistently

2025-07-09 22:42:13 -07:00

fscache.h

cachefiles: fix slab-use-after-free in fscache_withdraw_volume()

2024-07-03 10:36:14 +02:00

fsi_master_aspeed.h

…

fsi_master_ast_cf.h

…

fsi_master_gpio.h

…

fsi_master_i2cr.h

fsi: Add IBM I2C Responder virtual FSI master

2023-08-11 13:32:14 +09:30

fsi.h

fsi: core: Add trace events for scan and unregister

2023-08-09 15:43:28 +09:30

gpio.h

…

gpu_mem.h

…

habanalabs.h

accel/habanalabs: fix typo in trace output (cms -> cmd)

2025-09-25 09:09:28 +03:00

handshake.h

net/handshake: Trace events for TLS Alert helpers

2023-07-28 14:07:59 -07:00

host1x.h

…

huge_memory.h

mm: drop all references of writable and SCAN_PAGE_RO

2025-09-21 14:22:40 -07:00

hugetlbfs.h

hugetlb: fix NULL pointer dereference in trace_hugetlbfs_alloc_inode

2025-01-12 19:03:36 -08:00

hw_pressure.h

sched/cpufreq: Rename arch_update_thermal_pressure() => arch_update_hw_pressure()

2024-04-24 12:08:01 +02:00

hwmon.h

hwmon: Introduce 64-bit energy attribute support

2025-09-07 16:33:48 -07:00

i2c_slave.h

…

i2c.h

…

ib_mad.h

…

ib_umad.h

…

icmp.h

net/ipv4: add tracepoint for icmp_send

2024-05-08 10:39:26 +01:00

initcall.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

intel_ifs.h

trace: platform/x86/intel/ifs: Add SBAF trace support

2024-08-12 16:36:11 +02:00

intel_ish.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

intel-sst.h

…

io_uring.h

io_uring/trace: support completion tracing of mixed 32b CQEs

2025-08-24 11:41:13 -06:00

iocost.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

iommu.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

ipi.h

tracing: arm: arm64: Hide trace events ipi_raise, ipi_entry and ipi_exit

2025-07-23 14:58:55 -04:00

irq_matrix.h

genirq/matrix: Remove unused irq_matrix_alloc_reserved tracepoint

2025-06-02 13:12:26 -04:00

irq.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

iscsi.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

jbd2.h

jbd2: remove journal_clean_one_cp_list()

2023-07-10 23:09:21 -04:00

kmem.h

kmem/tracing: add kmem name to kmem_cache_alloc tracepoint

2025-09-13 16:55:18 -07:00

ksm.h

mm/ksm: add tracepoint for ksm advisor

2023-12-29 11:58:27 -08:00

kvm.h

LoongArch: KVM: Move kvm_iocsr tracepoint out of generic code

2025-09-23 23:37:26 +08:00

kyber.h

kyber: Replace strlcpy with strscpy

2023-07-17 08:18:17 -06:00

libata.h

…

lock.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

maple_tree.h

…

mce.h

x86/MCE/AMD: Add support for new MCA_SYND{1,2} registers

2024-10-31 10:36:07 +01:00

mctp.h

…

mdio.h

trace: events: cleanup deprecated strncpy uses

2024-04-05 22:10:25 -07:00

memcg.h

memcg: add flush tracepoint

2024-11-11 00:26:46 -08:00

migrate.h

mm/migrate: add MR_DAMON to migrate_reason

2024-07-03 19:30:12 -07:00

mlxsw.h

…

mmap_lock.h

mm: mmap_lock: optimize mmap_lock tracepoints

2025-01-13 22:40:34 -08:00

mmap.h

mm: remove unused mmap tracepoints

2025-07-09 22:41:55 -07:00

mmc.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

mmflags.h

mm: remove VM_PAT

2025-05-22 14:55:37 -07:00

module.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

mptcp.h

mptcp: sched: check both directions for backup

2024-07-30 10:27:29 +02:00

napi.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

nbd.h

nbd: Use NULL to represent a pointer

2024-05-14 07:22:35 -06:00

neigh.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

net_probe_common.h

trace: adjust TP_STORE_ADDR_PORTS_SKB() parameters

2024-04-03 19:26:14 -07:00

net.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

netfs.h

netfs: Fix race between cache write completion and ALL_QUEUED being set

2025-07-14 11:05:02 +02:00

netlink.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

nilfs2.h

nilfs2: use __field_struct() for a bitwise field

2024-05-11 15:51:43 -07:00

nmi.h

…

notifier.h

notifiers: add tracepoints to the notifiers infrastructure

2023-04-08 13:45:38 -07:00

objagg.h

…

oom.h

mm: improve code consistency with zonelist_* helper functions

2024-09-01 20:25:55 -07:00

osnoise.h

trace/osnoise: Add trace events for samples

2025-02-26 19:44:30 -05:00

page_isolation.h

…

page_pool.h

page_pool: devmem support

2024-09-11 20:44:31 -07:00

page_ref.h

mm: introduce memdesc_flags_t

2025-09-13 16:55:07 -07:00

pagemap.h

…

percpu.h

…

power_cpu_migrate.h

…

power.h

PM: Introduce new PMSG_POWEROFF event

2025-11-14 17:05:53 +01:00

preemptirq.h

tracing: Remove definition of trace_*_rcuidle()

2024-10-08 21:17:39 -04:00

printk.h

…

pwc.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

pwm.h

pwm: Add tracing for waveform callbacks

2024-09-28 15:13:56 +02:00

qdisc.h

tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset()

2024-06-27 11:06:30 +02:00

qla.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

qrtr.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

rcu.h

Merge tag 'rcu-next-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux

2025-03-24 19:41:37 -07:00

rdma_core.h

…

readahead.h

readahead: add trace points

2025-09-21 14:22:28 -07:00

regulator.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

rpcgss.h

sunrpc: implement rfc2203 rpcsec_gss seqnum cache

2025-05-19 10:14:29 -04:00

rpcrdma.h

svcrdma: Handle device removal outside of the CM event handler

2024-09-20 19:31:03 -04:00

rpm.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

rseq.h

…

rtc.h

…

rust_sample.h

rust: samples: add tracepoint to Rust sample

2024-11-04 16:21:44 -05:00

rwmmio.h

…

rxrpc.h

rxrpc: Fix notification vs call-release vs recvmsg

2025-07-17 07:50:48 -07:00

sched_ext.h

sched_ext: Add trace point to track sched_ext core events

2025-03-04 08:06:17 -10:00

sched.h

Merge tag 'trace-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-08-01 10:29:36 -07:00

scmi.h

include: trace: Add tracepoint support for inflight xfer count

2025-07-03 16:18:09 +01:00

scsi.h

scsi: trace: Show rtn in string for scsi_dispatch_cmd_error()

2025-06-09 21:59:07 -04:00

sctp.h

…

signal.h

…

siox.h

…

skb.h

net: add rx_sk to trace_kfree_skb

2024-06-19 12:44:22 +01:00

smbus.h

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sock.h

net: Retire DCCP socket.

2025-04-11 18:58:10 -07:00

sof_intel.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

sof.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

spi.h

spi: Fix spelling typos and acronyms capitalization

2023-07-11 14:14:32 +01:00

spmi.h

…

sunrpc.h

sunrpc: remove SVC_SYSERR

2025-07-14 12:46:48 -04:00

sunvnet.h

…

swiotlb.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

syscalls.h

tracing: Declare system call tracepoints with TRACE_EVENT_SYSCALL

2024-10-09 17:05:54 -04:00

target.h

scsi: usb: Rename the RESERVE and RELEASE constants

2025-02-12 22:20:55 -05:00

task.h

copy_process: pass clone_flags as u64 across calltree

2025-09-01 15:31:34 +02:00

tcp.h

tcp: trace retransmit failures in tcp_retransmit_skb

2025-07-22 18:19:11 -07:00

tegra_apb_dma.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

thp.h

powerpc/thp: tracing: Hide hugepage events under CONFIG_PPC_BOOK3S_64

2025-07-25 08:58:07 -04:00

timer_migration.h

timers/migration: Rename childmask by groupmask to make naming more obvious

2024-07-22 18:03:34 +02:00

timer.h

tracing/timers: Rename the hrtimer_init event to hrtimer_setup

2025-04-05 10:30:17 +02:00

timestamp.h

fs: tracepoints around multigrain timestamp events

2024-10-10 10:20:52 +02:00

tlb.h

…

tsm_mr.h

tsm-mr: Add TVM Measurement Register support

2025-05-08 19:17:33 -07:00

udp.h

trace: adjust TP_STORE_ADDR_PORTS_SKB() parameters

2024-04-03 19:26:14 -07:00

v4l2.h

…

vb2.h

…

vmalloc.h

…

vmscan.h

vmscan: add a vmscan event for reclaim_pages

2024-11-06 20:11:13 -08:00

vsock_virtio_transport_common.h

vsock/virtio: MSG_ZEROCOPY flag support

2023-09-21 12:34:00 +02:00

watchdog.h

…

wbt.h

blk-wbt: Replace strlcpy with strscpy

2023-07-17 08:18:17 -06:00

workqueue.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

writeback.h

writeback: Add tracepoint to track pending inode switches

2025-09-19 13:11:06 +02:00

xdp.h

xdp: tracing: Hide some xdp events under CONFIG_BPF_SYSCALL

2025-06-12 19:36:53 -07:00

xen.h

x86/xen: move paravirt lazy code

2023-09-19 07:04:49 +02:00