tracing

Most active threads (last 7 days)

Recent patches

Latest 30 postings or standalone patches (up to 30), newest first. Counts below cover matching patches in stable touching this subsystem.

• [PATCH 6.6.y] afs: Fix afs to abort the rxrpc call on send error 2026-11-06 · Sasha Levin <sashal@kernel.org>
• [PATCH 6.12.y] afs: Fix afs to abort the rxrpc call on send error 2026-11-06 · Sasha Levin <sashal@kernel.org>
• [PATCH v2] ring-buffer: Handle a reader taking the new head in rb_handle_head_page() 2026-11-05 · Breno Leitao <leitao@debian.org>
• REVIEWED · 1 review, 1 by a maintainer [PATCH 6.1.y] mm: khugepaged: fix swap entry value to folio_pfn() 2026-11-05 · Sasha Levin <sashal@kernel.org>
• REVIEWED · 1 review, 1 by a maintainer [PATCH 6.6.y] mm: khugepaged: fix swap entry value to folio_pfn() 2026-11-05 · Sasha Levin <sashal@kernel.org>
• REVIEWED · 1 review, 1 by a maintainer [PATCH 6.12.y] mm: khugepaged: fix swap entry value to folio_pfn() 2026-11-05 · Sasha Levin <sashal@kernel.org>
• REVIEWED · 2 reviews, 2 by maintainers [PATCH 6.6.y] mm: khugepaged: fix folio is used after folio_put/unlock() 2026-11-04 · Sasha Levin <sashal@kernel.org>
• REVIEWED · 1 review, 1 by a maintainer [PATCH 6.18.y] mm: khugepaged: fix swap entry value to folio_pfn() 2026-11-04 · Sasha Levin <sashal@kernel.org>
• 6.18.61-rc1 review v1 · 9 matching patches

  Entire posting: PENDING · 472 of 1005 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 6.18 0344/1005] selftests/ftrace: Force C locale in ftracetest 2026-11-04
  • [PATCH 6.18 0618/1005] tracing: Fix fully-qualified variable reference printing in histograms 2026-11-04
  • [PATCH 6.18 0619/1005] tracing: Use __free() for expr_str() buffer 2026-11-04
  • [PATCH 6.18 0620/1005] tracing: Return ERR_PTR() from expr_str() 2026-11-04
  • [PATCH 6.18 0621/1005] tracing: Bound histogram expression strings with seq_buf 2026-11-04
  • [PATCH 6.18 0622/1005] tracing: Fix NULL dereference when copying keys for a field variable 2026-11-04
  • [PATCH 6.18 0730/1005] mm: khugepaged: fix folio is used after folio_put/unlock() 2026-11-04
  • [PATCH 6.18 0902/1005] NFSD: Resolve the recall-any mask names in the trace format 2026-11-04
  • [PATCH 6.18 0920/1005] afs: Fix afs to abort the rxrpc call on send error 2026-11-04
  2026-11-04 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• 7.3.2-rc1 review v1 · 5 matching patches

  Entire posting: PENDING · 270 of 547 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 7.3 236/547] mm: khugepaged: fix folio is used after folio_put/unlock() 2026-11-04
  • [PATCH 7.3 237/547] mm: khugepaged: fix folio is used after pte_unmap_unlock() 2026-11-04
  • [PATCH 7.3 238/547] mm: khugepaged: fix swap entry value to folio_pfn() 2026-11-04
  • [PATCH 7.3 429/547] NFSD: Resolve the recall-any mask names in the trace format 2026-11-04
  • [PATCH 7.3 448/547] afs: Fix afs to abort the rxrpc call on send error 2026-11-04
  2026-11-04 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• [PATCH 2/2] ftrace: Complete subops teardown after hash update failure 2026-11-03 · Weiming Shi <hidden>
• [PATCH 1/2] ftrace: Wait for graph readers before releasing operations 2026-11-03 · Weiming Shi <hidden>
• [PATCH] ring-buffer: Handle a reader taking the new head in rb_handle_head_page() 2026-11-02 · Breno Leitao <leitao@debian.org>
• IN LINUX-NEXT · 1 review, 1 by a maintainer [PATCH v4] hugetlbfs: move hugetlbfs_free_inode tracepoint to ->destroy_inode() 2026-11-02 · Joas Antonio dos Santos via B4 Relay <devnull+joasantonio108.gmail.com@kernel.org>
• [PATCH v3] hugetlbfs: move hugetlbfs_free_inode tracepoint to ->destroy_inode() 2026-11-01 · Joas Antonio dos Santos via B4 Relay <devnull+joasantonio108.gmail.com@kernel.org>
• mm: fix allocator races with memory hotplug v5 · 1 matching patch

  Entire posting: QUEUED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v5 03/12] mm, page_alloc: pass zone pointer to trace_reclaim_retry_zone 2026-11-01
  2026-11-01 · Gregory Price (Meta) <gourry@gourry.net>
• [PATCH v2] tracing/user_events: Don't free an event that a dynamic event still references 2026-10-31 · David Carlier <hidden>
• [PATCH] tracing/user_events: Don't free an event that a dynamic event still references 2026-10-31 · David Carlier <hidden>
• [PATCH] tracing/eprobe: Install the trigger for every instance that enables the eprobe 2026-10-31 · David Carlier <hidden>
• [PATCH] tracing: Keep copying markers when one instance is stopped 2026-10-31 · Jaewon Jung <hidden>
• 6.1.191-rc1 review v1 · 25 matching patches

  Entire posting: PENDING · 1031 of 1887 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 6.1 0036/1887] ftrace: Take trace_array reference before accessing its ftrace_ops 2026-10-28
  • [PATCH 6.1 0098/1887] ftrace: Synchronize the initialization of ftrace_ops 2026-10-28
  • [PATCH 6.1 0140/1887] tracing/user_events: Dont destroy fields when event removal fails 2026-10-28
  • [PATCH 6.1 0511/1887] tracing: Set the trace clock before registering the histogram trigger 2026-10-28
  • [PATCH 6.1 0607/1887] bpf: support deferring bpf_link dealloc to after RCU grace period 2026-10-28
  • [PATCH 6.1 0819/1887] rv: Use strings in da monitors tracepoints 2026-10-28
  • [PATCH 6.1 0842/1887] trace/fgraph: Fix the warning caused by missing unregister notifier 2026-10-28
  • [PATCH 6.1 0912/1887] btrfs: fix NULL dereference on root when tracing inode eviction 2026-10-28
  • [PATCH 6.1 0928/1887] tracing: Add recursion protection in kernel stack trace recording 2026-10-28
  • [PATCH 6.1 0940/1887] blktrace: fix __this_cpu_read/write in preemptible context 2026-10-28
  • [PATCH 6.1 0971/1887] bpf: Reject sleepable kprobe_multi programs at attach time 2026-10-28
  • [PATCH 6.1 1270/1887] tracing: Move readpos from seq_buf to trace_seq 2026-10-28
  • [PATCH 6.1 1271/1887] seq_buf: Introduce DECLARE_SEQ_BUF and seq_buf_str() 2026-10-28
  • [PATCH 6.1 1272/1887] tracing: Bound synthetic-field strings with seq_buf 2026-10-28
  • [PATCH 6.1 1505/1887] tracing: Take trace_array reference when opening options file 2026-10-28
  • [PATCH 6.1 1747/1887] tracing: Fix the shift out of bounds in the log2 histogram modifier 2026-10-28
  • [PATCH 6.1 1748/1887] tracing: Do not initialize tracefs work if tracing is disabled 2026-10-28
  • [PATCH 6.1 1749/1887] tracing: Fix hist trigger timestamps for buffered events 2026-10-28
  • [PATCH 6.1 1776/1887] tracing/histograms: Reject non-stacktrace fields for synthetic stacktrace fields 2026-10-28
  • [PATCH 6.1 1800/1887] tracing: Reject incomplete event filter expressions 2026-10-28
  • [PATCH 6.1 1801/1887] tracing: Save the event file instead of the compatible histogram 2026-10-28
  • [PATCH 6.1 1802/1887] tracing: Unregister field variable histograms when the command fails 2026-10-28
  • [PATCH 6.1 1803/1887] tracing: Fix 64-bit and signed histogram fields on 32-bit kernels 2026-10-28
  • [PATCH 6.1 1804/1887] tracing/histograms: Verify event_call identity when updating synth_event refcount 2026-10-28
  • [PATCH 6.1 1814/1887] ftrace: Initialize modname and offset in print_rec() 2026-10-28
  2026-10-28 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• 5.15.224-rc1 review v1 · 11 matching patches

  Entire posting: PENDING · 281 of 571 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 5.15 018/571] ftrace: Take trace_array reference before accessing its ftrace_ops 2026-10-28
  • [PATCH 5.15 078/571] ftrace: Synchronize the initialization of ftrace_ops 2026-10-28
  • [PATCH 5.15 094/571] ring-buffer: Acquire the lock with irqsave in rb_wake_up_waiters() 2026-10-28
  • [PATCH 5.15 424/571] tracing: Set the trace clock before registering the histogram trigger 2026-10-28
  • [PATCH 5.15 505/571] tracing: Fix the shift out of bounds in the log2 histogram modifier 2026-10-28
  • [PATCH 5.15 506/571] tracing: Fix hist trigger timestamps for buffered events 2026-10-28
  • [PATCH 5.15 529/571] tracing/histograms: Reject non-stacktrace fields for synthetic stacktrace fields 2026-10-28
  • [PATCH 5.15 558/571] tracing: Reject incomplete event filter expressions 2026-10-28
  • [PATCH 5.15 559/571] tracing: Save the event file instead of the compatible histogram 2026-10-28
  • [PATCH 5.15 560/571] tracing: Unregister field variable histograms when the command fails 2026-10-28
  • [PATCH 5.15 561/571] tracing: Fix 64-bit and signed histogram fields on 32-bit kernels 2026-10-28
  2026-10-28 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• 6.6.161-rc1 review v1 · 15 matching patches

  Entire posting: PENDING · 83 of 168 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 6.6 030/168] tracing: probes: error if BTF is required but unavailable 2026-10-28
  • [PATCH 6.6 045/168] eventfs: Free the eventfs_inode after an rcu grace period too 2026-10-28
  • [PATCH 6.6 051/168] tracing/histograms: Reject non-stacktrace fields for synthetic stacktrace fields 2026-10-28
  • [PATCH 6.6 060/168] tracing: Fix the shift out of bounds in the log2 histogram modifier 2026-10-28
  • [PATCH 6.6 061/168] tracing: Check operator stack capacity before pushing 2026-10-28
  • [PATCH 6.6 062/168] tracing: Do not initialize tracefs work if tracing is disabled 2026-10-28
  • [PATCH 6.6 063/168] tracing: Fix hist trigger timestamps for buffered events 2026-10-28
  • [PATCH 6.6 093/168] eventfs: fix SRCU read lock leak in eventfs_iterate() 2026-10-28
  • [PATCH 6.6 103/168] tracing: Keep the predicate limit separate from program capacity 2026-10-28
  • [PATCH 6.6 121/168] tracing: Reject incomplete event filter expressions 2026-10-28
  • [PATCH 6.6 122/168] tracing: Save the event file instead of the compatible histogram 2026-10-28
  • [PATCH 6.6 123/168] tracing: Unregister field variable histograms when the command fails 2026-10-28
  • [PATCH 6.6 124/168] tracing: Fix 64-bit and signed histogram fields on 32-bit kernels 2026-10-28
  • [PATCH 6.6 125/168] tracing/histograms: Verify event_call identity when updating synth_event refcount 2026-10-28
  • [PATCH 6.6 162/168] ftrace: Initialize modname and offset in print_rec() 2026-10-28
  2026-10-28 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• 6.18.60-rc1 review v1 · 9 matching patches

  Entire posting: PENDING · 26 of 109 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 6.18 001/109] eventfs: fix SRCU read lock leak in eventfs_iterate() 2026-10-28
  • [PATCH 6.18 035/109] tracing: Hold trace_types_lock when updating modules in persistent instances 2026-10-28
  • [PATCH 6.18 036/109] tracing: Hold trace_types_lock when resetting last boot data from readers 2026-10-28
  • [PATCH 6.18 037/109] tracing: Reject incomplete event filter expressions 2026-10-28
  • [PATCH 6.18 038/109] tracing: Save the event file instead of the compatible histogram 2026-10-28
  • [PATCH 6.18 039/109] tracing: Unregister field variable histograms when the command fails 2026-10-28
  • [PATCH 6.18 040/109] tracing: Fix 64-bit and signed histogram fields on 32-bit kernels 2026-10-28
  • [PATCH 6.18 041/109] tracing/histograms: Verify event_call identity when updating synth_event refcount 2026-10-28
  • [PATCH 6.18 100/109] ftrace: Initialize modname and offset in print_rec() 2026-10-28
  2026-10-28 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• 5.10.273-rc1 review v1 · 10 matching patches

  Entire posting: PENDING · 261 of 516 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 5.10 019/516] ftrace: Take trace_array reference before accessing its ftrace_ops 2026-10-28
  • [PATCH 5.10 081/516] ftrace: Synchronize the initialization of ftrace_ops 2026-10-28
  • [PATCH 5.10 100/516] ring-buffer: Acquire the lock with irqsave in rb_wake_up_waiters() 2026-10-28
  • [PATCH 5.10 371/516] tracing: Set the trace clock before registering the histogram trigger 2026-10-28
  • [PATCH 5.10 462/516] tracing: Fix the shift out of bounds in the log2 histogram modifier 2026-10-28
  • [PATCH 5.10 482/516] tracing/histograms: Reject non-stacktrace fields for synthetic stacktrace fields 2026-10-28
  • [PATCH 5.10 506/516] tracing: Reject incomplete event filter expressions 2026-10-28
  • [PATCH 5.10 507/516] tracing: Save the event file instead of the compatible histogram 2026-10-28
  • [PATCH 5.10 508/516] tracing: Unregister field variable histograms when the command fails 2026-10-28
  • [PATCH 5.10 509/516] tracing: Fix 64-bit and signed histogram fields on 32-bit kernels 2026-10-28
  2026-10-28 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• 6.12.115-rc1 review v1 · 20 matching patches

  Entire posting: PENDING · 96 of 247 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 6.12 048/247] tracing: probes: error if BTF is required but unavailable 2026-10-28
  • [PATCH 6.12 069/247] eventfs: Free the eventfs_inode after an rcu grace period too 2026-10-28
  • [PATCH 6.12 076/247] tracing/histograms: Reject non-stacktrace fields for synthetic stacktrace fields 2026-10-28
  • [PATCH 6.12 079/247] ring-buffer: Do not show buffer_meta for CPUs without a buffer 2026-10-28
  • [PATCH 6.12 080/247] ring-buffer: Fix the sub-buffer array base in rb_meta_subbuf_idx() 2026-10-28
  • [PATCH 6.12 081/247] ring-buffer: Fix false warning in ring_buffer_map_get_reader() 2026-10-28
  • [PATCH 6.12 090/247] tracing: Fix the shift out of bounds in the log2 histogram modifier 2026-10-28
  • [PATCH 6.12 091/247] tracing: Take trace_types_lock when dropping the buffer_meta reference 2026-10-28
  • [PATCH 6.12 092/247] tracing: Check operator stack capacity before pushing 2026-10-28
  • [PATCH 6.12 093/247] tracing: Do not initialize tracefs work if tracing is disabled 2026-10-28
  • [PATCH 6.12 094/247] tracing: Fix hist trigger timestamps for buffered events 2026-10-28
  • [PATCH 6.12 132/247] eventfs: fix SRCU read lock leak in eventfs_iterate() 2026-10-28
  • [PATCH 6.12 140/247] tracing: Keep the predicate limit separate from program capacity 2026-10-28
  • [PATCH 6.12 151/247] tracing: Fix ignored return value of resize_buffer_duplicate_size() 2026-10-28
  • [PATCH 6.12 187/247] tracing: Reject incomplete event filter expressions 2026-10-28
  • [PATCH 6.12 188/247] tracing: Save the event file instead of the compatible histogram 2026-10-28
  • [PATCH 6.12 189/247] tracing: Unregister field variable histograms when the command fails 2026-10-28
  • [PATCH 6.12 190/247] tracing: Fix 64-bit and signed histogram fields on 32-bit kernels 2026-10-28
  • [PATCH 6.12 191/247] tracing/histograms: Verify event_call identity when updating synth_event refcount 2026-10-28
  • [PATCH 6.12 239/247] ftrace: Initialize modname and offset in print_rec() 2026-10-28
  2026-10-28 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• 7.2.14-rc1 review v1 · 9 matching patches

  Entire posting: PENDING · 24 of 88 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 7.2 08/88] tracing: Hold trace_types_lock when updating modules in persistent instances 2026-10-28
  • [PATCH 7.2 09/88] tracing: Hold trace_types_lock when resetting last boot data from readers 2026-10-28
  • [PATCH 7.2 10/88] tracing: Reject incomplete event filter expressions 2026-10-28
  • [PATCH 7.2 11/88] tracing: Save the event file instead of the compatible histogram 2026-10-28
  • [PATCH 7.2 12/88] tracing: Unregister field variable histograms when the command fails 2026-10-28
  • [PATCH 7.2 13/88] tracing: Fix 64-bit and signed histogram fields on 32-bit kernels 2026-10-28
  • [PATCH 7.2 14/88] tracing/histograms: Verify event_call identity when updating synth_event refcount 2026-10-28
  • [PATCH 7.2 15/88] tracing/syscalls: Use copy_from_user for the faultable syscall buffer 2026-10-28
  • [PATCH 7.2 79/88] ftrace: Initialize modname and offset in print_rec() 2026-10-28
  2026-10-28 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• 7.3.1-rc1 review v1 · 10 matching patches

  Entire posting: PENDING · 22 of 38 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 7.3 05/38] tracing: Hold trace_types_lock when updating modules in persistent instances 2026-10-28
  • [PATCH 7.3 06/38] tracing: Hold trace_types_lock when resetting last boot data from readers 2026-10-28
  • [PATCH 7.3 07/38] tracing: Reject incomplete event filter expressions 2026-10-28
  • [PATCH 7.3 08/38] tracing: Save the event file instead of the compatible histogram 2026-10-28
  • [PATCH 7.3 09/38] tracing: Unregister field variable histograms when the command fails 2026-10-28
  • [PATCH 7.3 10/38] tracing: Add the bucket size to expr_field_str() 2026-10-28
  • [PATCH 7.3 11/38] tracing: Fix 64-bit and signed histogram fields on 32-bit kernels 2026-10-28
  • [PATCH 7.3 12/38] tracing/histograms: Verify event_call identity when updating synth_event refcount 2026-10-28
  • [PATCH 7.3 13/38] tracing/syscalls: Use copy_from_user for the faultable syscall buffer 2026-10-28
  • [PATCH 7.3 28/38] ftrace: Initialize modname and offset in print_rec() 2026-10-28
  2026-10-28 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• [PATCH] tracing: Avoid undefined shifts for zero histogram map size 2026-10-28 · Jaewon Jung <hidden>
• REVIEWED · 1 review, 1 by a maintainer [PATCH v2] selftests/ftrace: Add missing spaces after ! in probe syntax tests 2026-10-28 · Jaewon Jung <hidden>