Andy Shevchenko 4f427ca9ed tracing: Mark binary printing functions with __printf() attribute ... [ Upstream commit 196a062641fe68d9bfe0ad36b6cd7628c99ad22c ] Binary printing functions are using printf() type of format, and compiler is not happy about them as is: kernel/trace/trace.c:3292:9: error: function ‘trace_vbprintk’ might be a candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format] kernel/trace/trace_seq.c:182:9: error: function ‘trace_seq_bprintf’ might be a candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format] Fix the compilation errors by adding __printf() attribute. While at it, move existing __printf() attributes from the implementations to the declarations. IT also fixes incorrect attribute parameters that are used for trace_array_printk(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20250321144822.324050-4-andriy.shevchenko@linux.intel.com Signed-off-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-05-29 11:02:04 +02:00
..
rv	[tree-wide] finally take no_llseek out	2024-09-27 08:18:43 -07:00
blktrace.c	blktrace: convert strncpy() to strscpy_pad()	2024-04-25 21:07:08 -07:00
bpf_trace.c	bpf: Fix deadlock between rcu_tasks_trace and event_mutex.	2025-05-02 07:59:15 +02:00
bpf_trace.h	tracing/treewide: Remove second parameter of __assign_str()	2024-05-22 20:14:47 -04:00
error_report-traces.c
fgraph.c	fgraph: Add READ_ONCE() when accessing fgraph_array[]	2025-01-09 13:33:52 +01:00
fprobe.c	fprobe: Fix to allocate entry_data_size buffer with rethook instances	2024-03-01 09:18:24 +09:00
ftrace_internal.h	function_graph: Make fgraph_update_pid_func() a stub for !DYNAMIC_FTRACE	2024-06-10 18:08:23 -04:00
ftrace.c	ftrace: fix incorrect hash size in register_ftrace_direct()	2025-04-25 10:47:51 +02:00
Kconfig	tracing: Build event generation tests only as modules	2024-06-12 08:43:12 +09:00
kprobe_event_gen_test.c
Makefile	tracing/probes: Move finding func-proto API and getting func-param API to trace_btf	2023-08-23 09:39:45 +09:00
pid_list.c	trace/pid_list: Change gfp flags in pid_list_fill_irq()	2024-07-15 15:07:14 -04:00
pid_list.h
power-traces.c
preemptirq_delay_test.c	minmax: make generic MIN() and MAX() macros available everywhere	2024-07-28 15:49:18 -07:00
rethook.c	rethook: honor CONFIG_FTRACE_VALIDATE_RCU_IS_WATCHING in rethook_try_get()	2024-05-01 23:18:48 +09:00
ring_buffer_benchmark.c	ring-buffer: Read and write to ring buffers with custom sub buffer size	2023-12-20 07:54:56 -05:00
ring_buffer.c	ring-buffer: Fix persistent buffer when commit page is the reader page	2025-05-22 14:29:50 +02:00
rpm-traces.c
synth_event_gen_test.c	tracing / synthetic: Disable events after testing in synth_event_gen_test_init()	2023-12-21 10:04:45 -05:00
trace_benchmark.c	tracing: Improve benchmark test performance by using do_div()	2024-05-13 20:00:57 -04:00
trace_benchmark.h
trace_boot.c	tracing: Allow creating instances with specified system events	2023-12-18 23:14:16 -05:00
trace_branch.c
trace_btf.c	tracing/probes: Fix to search structure fields correctly	2024-02-17 21:25:42 +09:00
trace_btf.h	tracing/probes: Add a function to search a member of a struct/union	2023-08-23 09:40:16 +09:00
trace_clock.c	tracing: Use atomic64_inc_return() in trace_clock_counter()	2024-12-14 20:03:58 +01:00
trace_dynevent.c	tracing: probes: Fix a possible race in trace_probe_log APIs	2025-05-22 14:29:36 +02:00
trace_dynevent.h	tracing: probes: Fix a possible race in trace_probe_log APIs	2025-05-22 14:29:36 +02:00
trace_entries.h	tracing: Add back FORTIFY_SOURCE logic to kernel_stack event structure	2023-07-30 18:11:44 -04:00
trace_eprobe.c	tracing/eprobe: Fix to release eprobe when failed to add dyn_event	2024-12-14 20:04:13 +01:00
trace_event_perf.c	trace/trace_event_perf: remove duplicate samples on the first tracepoint event	2024-12-05 14:02:02 +01:00
trace_events_filter_test.h
trace_events_filter.c	tracing: Fix filter string testing	2025-04-25 10:47:55 +02:00
trace_events_hist.c	tracing: Correct the refcount if the hist/hist_debug file fails to open	2025-04-10 14:39:35 +02:00
trace_events_inject.c	tracing: Have format file honor EVENT_FILE_FL_FREED	2024-08-07 18:12:46 -04:00
trace_events_synth.c	tracing: Do not add length to print format in synthetic events	2025-04-20 10:15:50 +02:00
trace_events_trigger.c	ftrace: Fix preemption accounting for stacktrace trigger command	2025-05-22 14:29:48 +02:00
trace_events_user.c	sysctl: treewide: constify the ctl_table argument of proc_handlers	2024-07-24 20:59:29 +02:00
trace_events.c	tracing: Verify event formats that have "%*p.."	2025-05-02 07:58:52 +02:00
trace_export.c	tracing: Add back FORTIFY_SOURCE logic to kernel_stack event structure	2023-07-30 18:11:44 -04:00
trace_fprobe.c	tracing: fprobe events: Fix possible UAF on modules	2025-04-20 10:15:50 +02:00
trace_functions_graph.c	tracing: Fix use-after-free in print_graph_function_flags during tracer switching	2025-04-10 14:39:39 +02:00
trace_functions.c	ftrace: Fix preemption accounting for stacktrace filter command	2025-05-22 14:29:48 +02:00
trace_hwlat.c	tracing/hwlat: Fix a race during cpuhp processing	2024-10-03 16:43:23 -04:00
trace_irqsoff.c	tracing: Fix use-after-free in print_graph_function_flags during tracer switching	2025-04-10 14:39:39 +02:00
trace_kdb.c
trace_kprobe_selftest.c	tracing: arm64: Avoid missing-prototype warnings	2023-07-12 12:06:04 -04:00
trace_kprobe_selftest.h
trace_kprobe.c	tracing: probes: Fix a possible race in trace_probe_log APIs	2025-05-22 14:29:36 +02:00
trace_mmiotrace.c
trace_nop.c
trace_osnoise.c	tracing/osnoise: Fix possible recursive locking for cpus_read_lock()	2025-04-10 14:39:39 +02:00
trace_output.c	tracing: Do not take trace_event_sem in print_event_fields()	2025-05-09 09:50:32 +02:00
trace_output.h
trace_preemptirq.c
trace_printk.c
trace_probe_kernel.h	tracing/probes: Fix to record 0-length data_loc in fetch_store_string*() if fails	2023-07-14 17:04:58 +09:00
trace_probe_tmpl.h	tracing/probes: Support $argN in return probe (kprobe and fprobe)	2024-03-07 00:27:34 +09:00
trace_probe.c	tracing: probes: Fix a possible race in trace_probe_log APIs	2025-05-22 14:29:36 +02:00
trace_probe.h	tracing: probe-events: Remove unused MAX_ARG_BUF_LEN macro	2025-03-13 13:02:05 +01:00
trace_recursion_record.c
trace_sched_switch.c	tracing: Move saved_cmdline code into trace_sched_switch.c	2024-03-17 07:58:53 -04:00
trace_sched_wakeup.c	tracing: Fix use-after-free in print_graph_function_flags during tracer switching	2025-04-10 14:39:39 +02:00
trace_selftest_dynamic.c
trace_selftest.c	sched/fair: Fix external p->on_rq users	2024-10-14 09:14:35 +02:00
trace_seq.c	trace_seq: Increase the buffer size to almost two pages	2023-12-18 23:14:16 -05:00
trace_stack.c	sysctl: treewide: constify the ctl_table argument of proc_handlers	2024-07-24 20:59:29 +02:00
trace_stat.c
trace_stat.h
trace_synth.h
trace_syscalls.c	tracing/ftrace: disable preemption in syscall probe	2024-12-14 20:03:58 +01:00
trace_uprobe.c	tracing: probes: Fix a possible race in trace_probe_log APIs	2025-05-22 14:29:36 +02:00
trace.c	tracing: Mark binary printing functions with __printf() attribute	2025-05-29 11:02:04 +02:00
trace.h	tracing: Mark binary printing functions with __printf() attribute	2025-05-29 11:02:04 +02:00
tracing_map.c	tracing: Fix cmp_entries_dup() to respect sort() comparison rules	2024-12-14 20:03:21 +01:00
tracing_map.h	tracing: Remove unused extern declaration tracing_map_set_field_descr()	2023-07-23 11:08:14 -04:00