linux/kernel/trace
Linus Torvalds e991acf1bc Significant patch series in this pull request:
- The 2 patch series "squashfs: Remove page->mapping references" from
   Matthew Wilcox gets us closer to being able to remove page->mapping.
 
 - The 5 patch series "relayfs: misc changes" from Jason Xing does some
   maintenance and minor feature addition work in relayfs.
 
 - The 5 patch series "kdump: crashkernel reservation from CMA" from Jiri
   Bohac switches us from static preallocation of the kdump crashkernel's
   working memory over to dynamic allocation.  So the difficulty of
   a-priori estimation of the second kernel's needs is removed and the
   first kernel obtains extra memory.
 
 - The 5 patch series "generalize panic_print's dump function to be used
   by other kernel parts" from Feng Tang implements some consolidation and
   rationalizatio of the various ways in which a faiing kernel splats
   information at the operator.
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Merge tag 'mm-nonmm-stable-2025-08-03-12-47' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull non-MM updates from Andrew Morton:
 "Significant patch series in this pull request:

   - "squashfs: Remove page->mapping references" (Matthew Wilcox) gets
     us closer to being able to remove page->mapping

   - "relayfs: misc changes" (Jason Xing) does some maintenance and
     minor feature addition work in relayfs

   - "kdump: crashkernel reservation from CMA" (Jiri Bohac) switches
     us from static preallocation of the kdump crashkernel's working
     memory over to dynamic allocation. So the difficulty of a-priori
     estimation of the second kernel's needs is removed and the first
     kernel obtains extra memory

   - "generalize panic_print's dump function to be used by other
     kernel parts" (Feng Tang) implements some consolidation and
     rationalization of the various ways in which a failing kernel
     splats information at the operator

* tag 'mm-nonmm-stable-2025-08-03-12-47' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (80 commits)
  tools/getdelays: add backward compatibility for taskstats version
  kho: add test for kexec handover
  delaytop: enhance error logging and add PSI feature description
  samples: Kconfig: fix spelling mistake "instancess" -> "instances"
  fat: fix too many log in fat_chain_add()
  scripts/spelling.txt: add notifer||notifier to spelling.txt
  xen/xenbus: fix typo "notifer"
  net: mvneta: fix typo "notifer"
  drm/xe: fix typo "notifer"
  cxl: mce: fix typo "notifer"
  KVM: x86: fix typo "notifer"
  MAINTAINERS: add maintainers for delaytop
  ucount: use atomic_long_try_cmpxchg() in atomic_long_inc_below()
  ucount: fix atomic_long_inc_below() argument type
  kexec: enable CMA based contiguous allocation
  stackdepot: make max number of pools boot-time configurable
  lib/xxhash: remove unused functions
  init/Kconfig: restore CONFIG_BROKEN help text
  lib/raid6: update recov_rvv.c zero page usage
  docs: update docs after introducing delaytop
  ...
2025-08-03 16:23:09 -07:00
..
rv tracing changes for 6.17 2025-08-01 10:29:36 -07:00
blktrace.c Significant patch series in this pull request: 2025-08-03 16:23:09 -07:00
bpf_trace.c bpf: Clean up individual BTF_ID code 2025-07-16 18:34:42 -07:00
bpf_trace.h
error_report-traces.c
fgraph.c fgraph: Keep track of when fgraph_ops are registered or not 2025-07-22 20:06:02 -04:00
fprobe.c Probes updates for v6.17: 2025-07-30 15:38:01 -07:00
ftrace_internal.h
ftrace.c tracing: Remove redundant config HAVE_FTRACE_MCOUNT_RECORD 2025-07-22 20:15:56 -04:00
Kconfig tracing changes for 6.17 2025-08-01 10:29:36 -07:00
kprobe_event_gen_test.c
Makefile tracing: Have eprobes have their own config option 2025-07-30 10:38:43 -04:00
pid_list.c tracing: Cleanup upper_empty() in pid_list 2025-05-14 11:19:32 -04:00
pid_list.h
power-traces.c PM: cpufreq: powernv/tracing: Move powernv_throttle trace event 2025-07-21 16:40:56 -04:00
preemptirq_delay_test.c kernel: trace: preemptirq_delay_test: use offstack cpu mask 2025-07-08 18:17:38 -04:00
rethook.c
ring_buffer_benchmark.c
ring_buffer.c tracing cleanups for v6.17: 2025-08-03 15:03:04 -07:00
rpm-traces.c
synth_event_gen_test.c
trace_benchmark.c
trace_benchmark.h
trace_boot.c
trace_branch.c tracing: branch: Use trace_tracing_is_on_cpu() instead of "disabled" field 2025-05-09 15:19:10 -04:00
trace_btf.c
trace_btf.h
trace_clock.c
trace_dynevent.c tracing: probes: Fix a possible race in trace_probe_log APIs 2025-05-13 22:23:34 +09:00
trace_dynevent.h tracing: probes: Fix a possible race in trace_probe_log APIs 2025-05-13 22:23:34 +09:00
trace_entries.h ftrace: Expose call graph depth as unsigned int 2025-05-08 09:36:08 -04:00
trace_eprobe.c tracing: Have eprobes handle arrays 2025-07-24 22:57:32 +09:00
trace_event_perf.c perf: Remove unnecessary parameter of security check 2025-02-26 14:13:58 -05:00
trace_events_filter_test.h
trace_events_filter.c tracing changes for 6.17 2025-08-01 10:29:36 -07:00
trace_events_hist.c tracing: Rename event_trigger_alloc() to trigger_data_alloc() 2025-05-09 15:19:11 -04:00
trace_events_inject.c
trace_events_synth.c tracing: Add guard(ring_buffer_nest) 2025-08-01 16:49:15 -04:00
trace_events_trigger.c tracing updates for v6.16: 2025-05-29 21:04:36 -07:00
trace_events_user.c tracing/user_events: Slightly simplify user_seq_show() 2025-03-06 13:35:27 -05:00
trace_events.c tracing changes for 6.17 2025-08-01 10:29:36 -07:00
trace_export.c
trace_fprobe.c tracing: trace_fprobe: Fix typo of the semicolon 2025-07-29 08:37:52 +09:00
trace_functions_graph.c fgraph: Make pid_str size match the comment 2025-07-09 20:39:00 -04:00
trace_functions.c tracing updates for v6.16: 2025-05-29 21:04:36 -07:00
trace_hwlat.c tracing: Replace opencoded cpumask_next_wrap() in move_to_next_cpu() 2025-07-08 18:17:29 -04:00
trace_irqsoff.c tracing: Use atomic_inc_return() for updating "disabled" counter in irqsoff tracer 2025-05-09 15:19:10 -04:00
trace_kdb.c ring-buffer: Remove ring_buffer_read_prepare_sync() 2025-07-22 20:01:41 -04:00
trace_kprobe_selftest.c
trace_kprobe_selftest.h
trace_kprobe.c tracing: kprobe-event: Allocate string buffers from heap 2025-07-24 00:21:44 +09:00
trace_mmiotrace.c tracing/mmiotrace: Remove reference to unused per CPU data pointer 2025-05-08 09:36:09 -04:00
trace_nop.c
trace_osnoise.c tracing/osnoise: Fix crash in timerlat_dump_stack() 2025-07-18 15:51:35 -04:00
trace_output.c tracing: Have unsigned int function args displayed as hexadecimal 2025-08-01 19:14:51 -04:00
trace_output.h ftrace: Add print_function_args() 2025-03-04 11:27:23 -05:00
trace_preemptirq.c tracing: Fix archs that still call tracepoints without RCU watching 2024-12-05 09:28:58 -05:00
trace_printk.c
trace_probe_kernel.h
trace_probe_tmpl.h tracing/fprobe: Enable fprobe events with CONFIG_DYNAMIC_FTRACE_WITH_ARGS 2024-12-26 10:50:04 -05:00
trace_probe.c Probes updates for v6.17: 2025-07-30 15:38:01 -07:00
trace_probe.h tracing: probe: Allocate traceprobe_parse_context from heap 2025-07-24 00:21:30 +09:00
trace_recursion_record.c tracing: Use trace_create_file() to simplify creation of tracefs entries 2022-05-26 21:12:52 -04:00
trace_sched_switch.c pid: allow pid_max to be set per pid namespace 2024-12-02 11:25:25 +01:00
trace_sched_wakeup.c tracing: Convert the per CPU "disabled" counter to local from atomic 2025-05-09 15:19:10 -04:00
trace_selftest_dynamic.c
trace_selftest.c fgraph: Pass ftrace_regs to retfunc 2024-12-26 10:50:03 -05:00
trace_seq.c
trace_stack.c tracing updates for v6.16: 2025-05-29 21:04:36 -07:00
trace_stat.c tracing: Switch trace_stat.c code over to use guard() 2024-12-26 10:38:37 -05:00
trace_stat.h
trace_synth.h
trace_syscalls.c
trace_uprobe.c tracing: uprobe-event: Allocate string buffers from heap 2025-07-24 00:21:58 +09:00
trace.c tracing cleanups for v6.17: 2025-08-03 15:03:04 -07:00
trace.h tracing: Remove "__attribute__()" from the type field of event format 2025-07-29 12:30:41 -04:00
tracing_map.c tracing: Fix cmp_entries_dup() to respect sort() comparison rules 2024-12-04 10:38:24 -05:00
tracing_map.h