averello/linux-stable-mirror
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2026-09-05 08:44:14 +02:00
Code Issues Packages Projects Releases Wiki Activity
Files
6d014e44b68ddd43f71288d2a4dbb1a259869149
linux-stable-mirror/kernel/trace
T
History
Vincent Donnefort 6d014e44b6 ring-buffer: Initialise reader page order in rb_allocate_cpu_buffer() 
In rb_allocate_cpu_buffer(), bpage->order was omitted, leaving it as 0.
This is an issue for a ring-buffer with subbufs bigger than PAGE_SIZE if
when freed: free_buffer_page() relies on this value. Align the value
with the actual allocation size (buffer::subbuf_order).

Cc: stable@vger.kernel.org
Fixes: f9b94daa54 ("ring-buffer: Set new size of the ring buffer sub page")
Link: https://patch.msgid.link/20260806211306.3704194-4-vdonnefort@google.com
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2026-08-08 22:26:11 -04:00
..
rv
rv: Use 0 to check preemption enabled in opid
2026-06-03 12:33:25 +02:00
blktrace.c
…
bpf_trace.c
bpf: Add missing access_ok call to copy_user_syms
2026-06-21 18:01:33 -07:00
bpf_trace.h
…
error_report-traces.c
…
fgraph.c
…
fprobe.c
fprobe: Fix module reference count leak on error in register_fprobe()
2026-07-29 22:50:02 +09:00
ftrace_internal.h
…
ftrace.c
ftrace: Fix off-by-one fentry site disable in ftrace_free_mem()
2026-08-08 22:22:41 -04:00
Kconfig
ring-buffer: Add persistent ring buffer invalid-page inject test
2026-05-28 22:40:51 -04:00
kprobe_event_gen_test.c
…
Makefile
Merge tag 'trace-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
2026-06-18 20:53:00 -07:00
pid_list.c
…
pid_list.h
…
power-traces.c
…
preemptirq_delay_test.c
…
remote_test_events.h
tracing: Add a trace remote module for testing
2026-03-09 12:33:55 -04:00
remote_test.c
tracing: Fix desc in error path for the trace remote test module
2026-05-16 16:11:04 -04:00
rethook.c
…
ring_buffer_benchmark.c
…
ring_buffer.c
ring-buffer: Initialise reader page order in rb_allocate_cpu_buffer()
2026-08-08 22:26:11 -04:00
rpm-traces.c
…
simple_ring_buffer.c
tracing: Fix unload_page for simple_ring_buffer init rollback
2026-05-21 08:26:22 -04:00
synth_event_gen_test.c
…
trace_benchmark.c
…
trace_benchmark.h
…
trace_boot.c
tracing: Make the backup instance non-reusable
2026-04-02 13:20:38 -04:00
trace_branch.c
tracing/branch: Use pr_warn() instead of printk(KERN_WARNING)
2026-05-21 18:03:08 -04:00
trace_btf.c
…
trace_btf.h
…
trace_clock.c
…
trace_dynevent.c
…
trace_dynevent.h
…
trace_entries.h
…
trace_eprobe.c
tracing/eprobe: Fix exact system name matching in eprobe_dyn_event_match()
2026-07-21 10:23:21 +09:00
trace_event_perf.c
perf/ftrace: Fix WARNING in __unregister_ftrace_function
2026-05-29 11:27:40 -04:00
trace_events_filter_test.h
…
trace_events_filter.c
tracing/filters: Fix false positive match in regex_match_full()
2026-07-29 14:32:11 -04:00
trace_events_hist.c
tracing: Fix use-after-free freeing trigger private data
2026-07-24 18:49:51 -04:00
trace_events_inject.c
…
trace_events_synth.c
tracing/synthetic: Free type string on error path
2026-07-07 13:59:55 -04:00
trace_events_trigger.c
tracing: Delay module ref count for "enable_event" trigger
2026-07-24 18:49:51 -04:00
trace_events_user.c
tracing/user_events: Fix use-after-free in user_event_mm_dup()
2026-07-07 13:59:35 -04:00
trace_events.c
tracing: Check return value of __register_event() in trace_module_add_events()
2026-07-29 14:32:11 -04:00
trace_export.c
…
trace_fprobe.c
tracing/fprobe: Roll back on enable_trace_fprobe() failure
2026-07-29 00:27:52 +09:00
trace_functions_graph.c
…
trace_functions.c
tracing: Fix NULL pointer dereference in func_set_flag()
2026-07-07 10:42:28 -04:00
trace_hwlat.c
…
trace_irqsoff.c
…
trace_kdb.c
…
trace_kprobe_selftest.c
…
trace_kprobe_selftest.h
…
trace_kprobe.c
Merge tag 'trace-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
2026-04-17 09:43:12 -07:00
trace_mmiotrace.c
tracing/mmiotrace: Add NULL check for mmio_trace_array in logging functions
2026-07-29 14:27:55 -04:00
trace_nop.c
…
trace_osnoise.c
tracing/osnoise: Call synchronize_rcu() when unregistering
2026-07-06 14:56:18 -04:00
trace_output.c
Merge tag 'trace-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
2026-04-17 09:43:12 -07:00
trace_output.h
…
trace_pid.c
…
trace_preemptirq.c
tracing: Add a no-rcu-check version of trace_##event##_enabled()
2026-07-07 10:42:29 -04:00
trace_printk.c
tracing: move __printf() attribute on __ftrace_vbprintk()
2026-03-23 20:16:45 -04:00
trace_probe_kernel.h
…
trace_probe_tmpl.h
…
trace_probe.c
tracing/probes: Reject $arg0 in meta argument expansion
2026-07-28 23:58:31 +09:00
trace_probe.h
tracing: probes: fix typo in a log message
2026-06-25 08:34:45 +09:00
trace_recursion_record.c
tracing: Switch trace_recursion_record.c code over to use guard()
2026-05-21 18:03:07 -04:00
trace_remote.c
tracing: Propagate errors from remote event bulk updates
2026-07-23 12:30:07 -04:00
trace_sched_switch.c
…
trace_sched_wakeup.c
…
trace_selftest_dynamic.c
…
trace_selftest.c
…
trace_seq.c
…
trace_snapshot.c
tracing: Remove duplicate latency_fsnotify() stub
2026-03-31 14:58:39 -04:00
trace_stack.c
…
trace_stat.c
…
trace_stat.h
…
trace_synth.h
…
trace_syscalls.c
tracing: perf: Fix stale head for perf syscall tracing
2026-07-24 22:57:56 -04:00
trace_uprobe.c
tracing: Replace BUG_ON with lockdep_assert_held in uprobe_buffer functions
2026-06-01 23:35:21 +09:00
trace.c
ftrace: Drop extra comma in trace_buffered_event_enable
2026-08-08 11:21:32 -04:00
trace.h
tracing: Fix use-after-free freeing trigger private data
2026-07-24 18:49:51 -04:00
tracing_map.c
tracing: Simplify pages allocation for tracing_map logic
2026-05-21 18:12:10 -04:00
tracing_map.h
tracing: Simplify pages allocation for tracing_map logic
2026-05-21 18:12:10 -04:00
undefsyms_base.c
tracing: Make undefsyms_base.c a first-class citizen
2026-04-22 11:24:41 -04:00