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Tracing

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About Lists, Files, Maintainers, Reviewers
Lists
lkml, linux-trace-kernel
Files
Documentation/core-api/tracepoint.rst, Documentation/trace/*, fs/tracefs/, include/linux/trace*.h, include/trace/, kernel/trace/, kernel/tracepoint.c, scripts/tracepoint-update.c and 2 more
Maintainers
Masami Hiramatsu, Steven Rostedt
Reviewers
Mathieu Desnoyers
Show bot threadsBotsLatest activityActivityNewest threadsNewMost repliesRepliesMost participantsPeople
  1. riscv: probes: reject probes inside an LR/SC sequence PATCH 1 patch Vladimir Kondratiev linux-riscv linux-trace-kernel lkml arch/riscv/kernel/probes/ (4), arch/riscv/include/asm/ New 0 replies
  2. Stop lockdep_assert_held*() from assuming lock ownership PATCH 14 patches Bart Van Assche lkml kernel/ (6), include/ (5), net/ (5), Documentation/, +3 Superseded 9 replies
  3. Stop lockdep_assert_held*() from assuming lock ownership PATCH v2 14 patches Bart Van Assche lkml kernel/ (6), include/ (5), net/ (5), Documentation/, +3 In review 5 replies
  4. kprobes: Reduce registration and optimization lookup costs PATCH 13 patches Jiri Olsa bpf linux-trace-kernel lkml +3 kernel/ (5), arch/ (4), samples/ (3), include/ In review 4 replies
  5. Cache aware scheduling: Reduce the overhead of task_cache_work PATCH v11 2 patches Luo Gengkun lkml kernel/sched/ (2), include/linux/, include/trace/events/ New 0 replies
  6. tracing/probes: Zero out faulted dereferenced fields PATCH 1 patch Steven Rostedt linux-trace-kernel lkml kernel/trace/trace_probe_kernel.h In review 1 reply
  7. Introduce SCMI Telemetry support PATCH v15 35 patches Cristian Marussi arm-scmi linux-arm-kernel linux-devicetree +2 drivers/ (11), tools/ (8), Documentation/ (5), include/ (3), +1 In review 37 replies
  8. Normalize opid IRQ state to a boolean PATCH 1 patch Karl Mehltretter linux-trace-kernel lkml kernel/trace/rv/monitors/opid/ (2) In review 1 reply
  9. mm: read the page cache without folio references RFC PATCH v2 18 patches Kiryl Shutsemau (Meta) fuse-devel linux-fsdevel linux-mm +1 mm/ (13), include/ (6), fs/ (2) In review 15 replies
  10. fs: don't use pseudo filesystem files as storage RFC PATCH 41 patches Christian Brauner bpf driver-core fuse-devel +20 fs/ (18), drivers/ (9), security/ (4), tools/ (4), +5 In review 19 replies
  11. tracing: ring-buffer: serialize shrink with NMI readers PATCH v3 1 patch Haoli Zhang linux-trace-kernel lkml kernel/trace/ring_buffer.c New 0 replies
  12. ring-buffer: Annotate the speculative iterator event copy PATCH 1 patch Zhu Jun linux-trace-kernel lkml kernel/trace/ring_buffer.c New 0 replies
  13. uprobes: Use flexible array for xol_area bitmap PATCH v2 1 patch Rosen Penev linux-perf-users linux-trace-kernel lkml kernel/events/uprobes.c In review 1 reply
  14. mm/compaction: Mark concurrent compact_considered accesses PATCH 1 patch Zhu Jun linux-mm linux-trace-kernel lkml include/trace/events/, mm/ In review 1 reply
  15. ring-buffer: Mark concurrent accesses to waiter flags PATCH 1 patch Zhu Jun linux-trace-kernel lkml kernel/trace/ring_buffer.c New 0 replies
  16. skip empty PUD subtrees during aging with a PUD-level Bloom filter PATCH v2 4 patches Baoquan He linux-mm include/linux/, include/trace/events/, mm/ In review 14 replies
  17. mm/userfaultfd: prevent poison marker loss PATCH 2 patches David Hildenbrand (Arm) linux-doc linux-fsdevel linux-mm +3 include/ (3), mm/ (3), Documentation/, fs/, +1 In review 3 replies
  18. runtime verification monitors for Dovetail RFC PATCH dovetail 7 patches Tobias Schaffner xenomai kernel/ (22), tools/ (3), Documentation/ (2), include/ (2) In review 1 reply
  19. rtla: clean up tracefs instances on SIGTERM, and test the abnormal exits PATCH v2 1 patch Chaosheng Qu linux-trace-kernel lkml tools/tracing/rtla/src/, tools/tracing/rtla/tests/, tools/tracing/rtla/tests/scripts/ New 0 replies
  20. tracing: splice(2) trace_pipe peek outside the access lock SECURITY Steven Rostedt linux-trace-kernel lkml 0 replies
  21. riscv: restrict the ISA used for atomics to avoid unsupported or slow AMO PATCH v6 6 patches Vladimir Kondratiev bpf linux-doc linux-riscv +3 arch/ (26), Documentation/ (2) In review 3 replies
  22. DMA_PMD: PMD_SIZE-backed IO buffer pools RFC DMA_PMD 22 patches Luigi Rizzo driver-core linux-block linux-doc +6 drivers/ (34), include/ (16), mm/ (11), net/ (11), +3 Superseded 36 replies
  23. tracing/hwlat: Store the maximum latency in nanoseconds PATCH 1 patch Wenwu Hou linux-trace-kernel lkml kernel/trace/trace_hwlat.c New 0 replies
  24. bpf: Do not let preemption cause false recursion drops in trampoline progs RFC PATCH bpf-next 2 patches Mike Bazov b4-sent bpf linux-kselftest +1 kernel/bpf/, tools/testing/selftests/bpf/prog_tests/, tools/testing/selftests/bpf/progs/ In review 22 replies
  25. tracing/hwlat: Bind the sampler kthread instead of setting its affinity PATCH 1 patch Wenwu Hou linux-trace-kernel lkml stable kernel/trace/trace_hwlat.c New 0 replies
  26. ASoC: Intel: Remove unused sst_ipc_inbox_rdata tracepoint PATCH 1 patch Temitope obabi linux-trace-kernel lkml include/trace/events/intel-sst.h New 0 replies
  27. Hierarchical Percpu Counters for RSS RFC PATCH v24 10 patches Mathieu Desnoyers linux-doc linux-fsdevel linux-mm +3 tools/ (18), lib/ (6), include/ (4), Documentation/ (3), +4 In review 4 replies
  28. tracing/user_events: Share state between existing threads PATCH 2 patches Jeff Barnes linux-kselftest linux-trace-kernel lkml kernel/trace/, tools/testing/selftests/user_events/ Superseded 3 replies
  29. net: introduce QUIC infrastructure and core subcomponents PATCH net-next v18 15 patches Xin Long kernel-tls-handshake linux-cifs netdev +1 net/ (28), include/ (5), tools/ (2), Documentation/, +2 In review 3 replies
  30. hazptr: shared-scan kthread, drain-assist, and stall detector PATCH 28 patches Kunwu Chan linux-arch linux-doc linux-kselftest +3 tools/ (21), Documentation/ (8), kernel/ (5), include/ (2) In review 7 replies
  31. net: mark skb NAPI IDs independently of busy polling PATCH 1 patch Ding Meng bpf intel-wired-lan linux-doc +3 include/ (3), net/ (3), drivers/ (2), Documentation/ In review 7 replies
  32. tracing/histograms: Verify event_call identity when updating synth_event refcount STABLE v5.15-v5.10 Lee Jones stable kernel/trace/ (3) Applied 1 reply
  33. bootconfig: Preserve values and key paths during parsing and output PATCH 3 patches Eduardo Mucelli Rezende Oliveira linux-trace-kernel lkml tools/bootconfig/ (2), tools/bootconfig/samples/ (2), lib/ Superseded 0 replies
  34. landlock: Add READ_METADATA and WRITE_METADATA access rights PATCH -next v3 18 patches Cai Xinchen bpf driver-core ecryptfs +19 fs/ (33), security/ (13), tools/ (13), include/ (8), +5 In review 3 replies
  35. binfmt_misc: add binfmt_misc_select tracepoint RFC PATCH v2 1 patch Eneshan Karaca bpf linux-fsdevel linux-mm +2 fs/, include/trace/events/ In review 1 reply
  36. mm/compaction: stop repeating failed async compaction on every THP fault PATCH v2 2 patches Qiliang Yuan linux-mm linux-trace-kernel lkml include/linux/, include/trace/events/, mm/ NAK 5 replies
  37. tracing: ring_buffer: serialize shrink with NMI readers PATCH v2 1 patch Haoli Zhang linux-trace-kernel lkml kernel/trace/ring_buffer.c Superseded 0 replies
  38. ring-buffer: Do not WARN when trace_rb_cpu_prepare() fails to allocate PATCH 1 patch Christian Aurich Zanettini Martins linux-trace-kernel lkml kernel/trace/ring_buffer.c In review 3 replies
  39. ring-buffer: Do not allow reader to see unfinished moved head PATCH 1 patch Steven Rostedt linux-trace-kernel lkml kernel/trace/ring_buffer.c In review 2 replies
  40. ring-buffer: Handle a reader taking the new head in rb_handle_head_page() PATCH v2 1 patch Breno Leitao linux-trace-kernel lkml stable kernel/trace/ring_buffer.c In review 6 replies
  41. tracing: ring_buffer: wait for writers before removing pages PATCH 1 patch Haoli Zhang linux-trace-kernel lkml sashiko-reviews kernel/trace/ring_buffer.c In review 1 reply
  42. riscv: Add reliable stack unwinding for livepatch PATCH v6 7 patches Shuai Xue linux-kselftest linux-perf-users linux-riscv +3 arch/ (18), tools/ Superseded 8 replies
  43. tracing: Validate user addresses in faultable buffer copies PATCH v2 1 patch Kyle Zeng linux-trace-kernel lkml stable kernel/trace/trace.c New 0 replies
  44. kprobes: Fixes for ftrace ops and optprobe state machine PATCH v2 4 patches Masami Hiramatsu (Google) linux-trace-kernel lkml kernel/, lib/tests/ New 0 replies
  45. kprobes: Fixes for registration errors, ftrace ops and optprobe state machine PATCH 8 patches Masami Hiramatsu (Google) linux-trace-kernel lkml kernel/, lib/tests/ Superseded 4 replies
  46. probes: Fixes for v7.4-rc2 GIT PULL Masami Hiramatsu (Google) lkml samples/ (4), kernel/ (3), Documentation/ (2) Merged 0 replies
  47. kselftest fixes update for Linux 7.4-rc3 GIT PULL Shuah Khan linux-kselftest lkml tools/testing/selftests/ftrace/test.d/kprobe/ (2), tools/testing/selftests/filesystems/fat/, tools/testing/selftests/ftrace/test.d/dynevent/ Merged 0 replies
  48. KVM: x86: Introduce memory protection attributes PATCH v4 45 patches Paolo Bonzini kvm lkml llvm +3 arch/ (24), tools/ (11), include/ (4), virt/ (2), +1 In review 1 reply
  49. tracepoint-update: check the section end before reading a string PATCH v3 1 patch Leizhen Zhang linux-trace-kernel lkml scripts/tracepoint-update.c New 0 replies
  50. panic, crash_core, sys_info: Introduce crash_kexec_in_memory_sys_info RFC PATCH v2 5 patches Aaron Tomlin kexec linux-mm linux-rt-devel +3 kernel/ (10), include/ (4), lib/ (3), Documentation/, +1 In review 4 replies
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