github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-10-23 07:11:03 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph
bb29b957ea
linux/include/trace/events
History
Linus Torvalds a6656aefd3 vfs-7.4-rc1.shared.net-next.pidfd 
Please consider pulling these changes from the signed vfs-7.4-rc1.shared.net-next.pidfd tag.
 
 Thanks!
 Christian
 -----BEGIN PGP SIGNATURE-----
 
 iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCatHrlwAKCRCRxhvAZXjc
 ooS3AP9/x0Naa93wtIOgcrAYPdb61lcqtH9ktLlKMsi5jhE64wEAiFS7qzGjZMJ4
 H7sq/Qmjt63nyB44LFrHI0z0K62IHAQ=
 =Z9oc
 -----END PGP SIGNATURE-----

Merge tag 'vfs-7.4-rc1.shared.net-next.pidfd' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull pidfd updates from Christian Brauner:
 "This adds thread specific pidfds to af_unix sockets.

  SO_PASSPIDFD and SO_PEERPIDFD hand out a pidfd for the thread-group
  leader. A coredump server on the coredump socket can't get a handle on
  the thread that took the signal and is writing the dump, and anything
  doing per-thread authentication has the same problem. The sending and
  the connecting thread are recorded in addition to the thread-group
  leader and sk_peer_pid becomes an array indexed by pid type.

  SO_PASSPIDFD_THREAD works like SO_PASSPIDFD but delivers an
  SCM_PIDFD_THREAD cmsg for the sending thread. Both options are
  independent so a receiver can ask for both. On SOCK_STREAM sockets
  recvmsg() only stops merging data at a thread boundary when the
  receiver asked for a thread pidfd. SO_PEERPIDFD_THREAD returns a pidfd
  for the thread that called connect(), listen() or socketpair(). pidfs
  records the coredump on the dumping thread's struct pid too so its
  pidfd reports it like the leader's does. Selftests for af_unix and the
  coredump socket are included"

* tag 'vfs-7.4-rc1.shared.net-next.pidfd' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  selftests/coredump: check the dumping thread's pidfd
  pidfs: record the coredump on the dumping thread's pid too
  selftests/net: SO_PEERPIDFD_THREAD
  net: add SO_PEERPIDFD_THREAD to get a thread-specific pidfd
  af_unix: record the pid of the connecting thread
  net: turn sk_peer_pid into an array indexed by pid type
  selftests/net: SO_PASSPIDFD_THREAD
  net: add SO_PASSPIDFD_THREAD to get a thread-specific SCM_PIDFD
  af_unix: record the pid of the sending thread
  pid: add helpers to operate on a struct pid array
2026-10-19 20:32:52 -10:00
..
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: Improve tracing for job lifecycle and mailbox RX worker 2026-04-22 08:35:21 -07:00
asoc.h ASoC: asoc.h: convert to snd_soc_dapm_xxx() 2025-11-17 00:14:25 +00:00
avc.h tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
bcache.h
block.h blk-mq: add tracepoint block_rq_tag_wait 2026-05-26 11:01:54 -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 btrfs: use simple booleans for log_commit field in struct btrfs_root 2026-08-07 19:17:18 +02:00
cachefiles.h cachefiles: Don't rely on backing fs storage map for most use cases 2026-10-16 11:02:24 +02:00
capability.h security: add trace event for cap_capable 2024-12-04 20:59:21 -06:00
ceph.h ceph: add manual reset debugfs control and tracepoints 2026-06-22 22:45:05 +02:00
cgroup.h cgroup: increase maximum subsystem count from 16 to 32 2026-02-01 06:34:15 -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
coredump.h coredump: add tracepoint for coredump events 2026-03-23 13:15:52 +01:00
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/core: use damon_nr_accesses_mvsum() for damos region tracing 2026-07-30 19:40:33 -07:00
devfreq.h tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
devlink.h devlink: add devlink_dev_driver_name() helper and use it in trace events 2026-03-14 13:08:49 -07:00
dlm.h dlm: remove lkb from callback tracepoints 2024-04-01 13:31:12 -05:00
dma_buf.h dma-buf: add some tracepoints to debug. 2026-01-21 13:27:54 +01:00
dma_fence.h dma-fence: Fix potential tracepoint null pointer dereferences 2026-04-15 11:52:23 +01:00
dma.h dma-mapping: don't trace the DMA address when the allocation fails 2026-09-09 12:02:33 +02:00
erofs.h erofs: add folio order to trace_erofs_read_folio 2026-06-18 16:19:33 +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 ext4: fast commit: add lock_updates tracepoint 2026-06-03 10:26:36 -04:00
f2fs.h f2fs: use f2fs_{down, up}_(read, write}_trace() for nat_tree_lock 2026-08-21 23:42:31 +00:00
fib.h ipv4: Convert ->flowi4_tos to dscp_t. 2025-08-26 17:34:31 -07:00
fib6.h tracing: ipv6: Add flow label to fib6_table_lookup tracepoint 2024-12-19 16:02:22 +01:00
filelock.h vfs-7.2-rc1.directory.delegations 2026-06-15 02:50:44 +05:30
filemap.h vfs: widen trace event i_ino fields to u64 2026-03-06 14:31:26 +01:00
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 vfs: widen trace event i_ino fields to u64 2026-03-06 14:31:26 +01:00
fscache.h netfs: Use uoff_t instead of unsigned long long and loff_t 2026-10-06 15:32:34 +02:00
fsi_master_aspeed.h
fsi_master_ast_cf.h
fsi_master_gpio.h
fsi_master_i2cr.h
fsi.h
fsnotify.h fsnotify: new tracepoint in fsnotify() 2026-05-15 19:24:33 +02:00
fsverity.h vfs: widen trace event i_ino fields to u64 2026-03-06 14:31:26 +01:00
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
host1x.h gpu: host1x: trace: fix string fields in host1x traces 2026-05-28 17:19:28 +02:00
huge_memory.h mm: rename uffd-wp PTE accessors to uffd 2026-08-04 19:18:36 -07:00
hugetlbfs.h hugetlbfs: widen trace event i_ino fields to u64 2026-03-06 14:31:27 +01:00
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: icmp: avoid invalid transport header access in icmp_send tracepoint 2026-08-28 14:58:16 -07:00
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: rename io_uring_queue_async_work event "rw" field 2025-12-04 07:18:02 -07:00
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: Report ipi_raise target CPUs as cpumask 2026-04-08 16:26:22 -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
kmem.h mm/tracing: rss_stat: ensure curr is false from kthread context 2026-02-24 11:13:27 -08:00
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
landlock.h net: turn sk_peer_pid into an array indexed by pid type 2026-10-12 10:58:21 +02:00
libata.h
lock.h tracing/lock: Use TRACE_EVENT_FN() for contended_release 2026-08-07 17:58:10 +02:00
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 mm: memcontrol: change val type to long in __mod_memcg_{lruvec_}state() 2026-04-18 00:10:48 -07:00
memory-failure.h mm/memory-failure: trace: change memory_failure_event to ras subsystem 2026-07-09 15:48:56 -07:00
migrate.h mm: use enum migrate_reason instead of int for migration reason parameters 2026-07-28 21:11:50 -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: add VM_UFFD_RWP VMA flag 2026-08-04 19:18:37 -07:00
module.h tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
mptcp.h mptcp: remove unused data_ack from struct mptcp_ext 2026-08-17 17:25:49 -07:00
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 net: validate skb->napi_id in RX tracepoints 2026-04-22 20:15:50 -07:00
netfs.h cachefiles: Don't rely on backing fs storage map for most use cases 2026-10-16 11:02:24 +02:00
netlink.h tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
nilfs2.h nilfs2: widen trace event i_ino fields to u64 2026-03-06 14:31:28 +01:00
nmi.h
notifier.h
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 mm/lruvec: trace LRU add drains and drain-all requests 2026-07-28 21:11:45 -07:00
pci_controller.h PCI: trace: Add PCI controller tracepoint feature 2026-04-07 20:12:16 +05:30
pci.h PCI: trace: Add RAS tracepoint to monitor link speed changes 2025-12-23 16:06:00 -06:00
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
qcom_geni_i2c.h i2c: qcom-geni: trace: Add trace events for Qualcomm GENI I2C 2026-07-28 23:49:43 +02:00
qcom_geni_se.h soc: qcom: geni-se: trace: Add trace event support for GENI SE registers dump 2026-07-29 21:41:30 +01:00
qcom_geni_serial.h serial: qcom-geni: trace: Drop redundant len field from geni_serial_data 2026-07-10 14:41:04 +02:00
qcom_geni_spi.h spi: qcom-geni: trace: Add trace events for Qualcomm GENI SPI 2026-05-19 14:12:55 +01:00
qdisc.h net: sched: introduce qdisc-specific drop reason tracing 2026-02-28 15:31:34 -08:00
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 slab changes for 7.3 2026-08-24 10:58:57 -07:00
rdma_core.h
readahead.h vfs: widen trace event i_ino fields to u64 2026-03-06 14:31:26 +01:00
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 xprtrdma: Replace rpcrdma_mr_seg with xdr_buf cursor 2026-04-13 12:04:58 -07:00
rpm.h tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
rseq.h rseq: Cache CPU ID and MM CID values 2025-11-04 08:32:14 +01:00
rtc.h
rust_sample.h rust: samples: add tracepoint to Rust sample 2024-11-04 16:21:44 -05:00
rwmmio.h
rxrpc.h crypto/krb5, rxrpc: Fix lack of pre-decrypt/pre-verify length checks 2026-05-20 16:36:45 -07:00
sched_ext.h sched_ext: Add tracepoint for scheduler exit 2026-07-10 06:25:24 -10:00
sched.h sched: Add deadline tracepoints 2026-03-31 16:47:17 +02:00
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: constify sk_skb_reason_drop() sock parameter 2026-05-12 18:31:11 -07:00
smbus.h
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-mem.h spi: spi-mem: Trace exec_op 2025-10-27 11:10:50 +00:00
spi.h
spmi.h
sunrpc.h sunrpc: Add XPT flags missing from SVC_XPRT_FLAG_LIST 2026-03-29 21:25:09 -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 tracing: Revert "tracing: Remove pid in task_rename tracing output" 2026-03-21 16:41:18 -04:00
tcp.h tcp: preserve const qualifier in tcp_rsk() and inet_rsk() 2026-01-21 19:20:04 -08:00
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: Handle capacity in connect tracepoints 2026-05-06 08:33:07 +02:00
timer.h tracing: Fix typo "preceeded" in comment 2026-09-11 13:54:32 -04:00
timestamp.h vfs: widen trace event i_ino fields to u64 2026-03-06 14:31:26 +01:00
tlb.h x86/mm/tlb/trace: Export the TLB_REMOTE_WRONG_CPU enum in <trace/events/tlb.h> 2025-12-13 11:01:16 +01:00
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 mm/vmscan: add balance_pgdat begin/end tracepoints 2026-05-28 21:04:40 -07:00
vsock_virtio_transport_common.h vsock/virtio: MSG_ZEROCOPY flag support 2023-09-21 12:34:00 +02:00
watchdog.h
wbt.h
workqueue.h tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
writeback.h mm: kick writeback flusher for IOCB_DONTCACHE with targeted dirty tracking 2026-06-04 10:16:51 +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: Drop lazy mode from trace entries 2026-06-08 09:21:06 +02:00