Steven Rostedt f37c3bbc63 tracing: Add ustring operation to filtering string pointers ... Since referencing user space pointers is special, if the user wants to filter on a field that is a pointer to user space, then they need to specify it. Add a ".ustring" attribute to the field name for filters to state that the field is pointing to user space such that the kernel can take the appropriate action to read that pointer. Link: https://lore.kernel.org/all/yt9d8rvmt2jq.fsf@linux.ibm.com/ Fixes: 77360f9bbc ("tracing: Add test for user space strings when filtering on string pointers") Tested-by: Sven Schnelle <svens@linux.ibm.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		2022-01-14 03:42:24 -05:00
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blktrace.c
bpf_trace.c	bpf: Forbid bpf_ktime_get_coarse_ns and bpf_timer_* in tracing progs	2021-11-15 20:35:58 -08:00
bpf_trace.h
error_report-traces.c
fgraph.c
ftrace.c	ftrace: Add test to make sure compiled time sorts work	2022-01-13 16:23:05 -05:00
ftrace_internal.h
Kconfig	ftrace: Add test to make sure compiled time sorts work	2022-01-13 16:23:05 -05:00
kprobe_event_gen_test.c
Makefile
pid_list.c
pid_list.h
power-traces.c
preemptirq_delay_test.c
ring_buffer.c	ring-buffer: Protect ring_buffer_reset() from reentrancy	2021-11-10 11:56:29 -05:00
ring_buffer_benchmark.c
rpm-traces.c
synth_event_gen_test.c
trace.c	tracing: Account bottom half disabled sections.	2022-01-13 16:23:04 -05:00
trace.h	tracing: Add helper functions to simplify event_command.parse() callback handling	2022-01-10 11:09:11 -05:00
trace_benchmark.c
trace_benchmark.h
trace_boot.c
trace_branch.c
trace_clock.c
trace_dynevent.c
trace_dynevent.h
trace_entries.h
trace_eprobe.c	tracing: Remove ops param from event_command reg()/unreg() callbacks	2022-01-10 11:09:11 -05:00
trace_event_perf.c
trace_events.c	tracing: Remove duplicate warnings when calling trace_create_file()	2022-01-13 17:02:42 -05:00
trace_events_filter.c	tracing: Add ustring operation to filtering string pointers	2022-01-14 03:42:24 -05:00
trace_events_filter_test.h
trace_events_hist.c	tracing: Remove ops param from event_command reg()/unreg() callbacks	2022-01-10 11:09:11 -05:00
trace_events_inject.c	tracing: Support __rel_loc relative dynamic data location attribute	2021-12-06 15:37:21 -05:00
trace_events_synth.c	tracing: Do not let synth_events block other dyn_event systems during create	2021-12-11 09:34:32 -05:00
trace_events_trigger.c	tracing: Add helper functions to simplify event_command.parse() callback handling	2022-01-10 11:09:11 -05:00
trace_export.c
trace_functions.c
trace_functions_graph.c
trace_hwlat.c
trace_irqsoff.c
trace_kdb.c
trace_kprobe.c	tracing/kprobes: 'nmissed' not showed correctly for kretprobe	2022-01-13 17:02:42 -05:00
trace_kprobe_selftest.c
trace_kprobe_selftest.h
trace_mmiotrace.c
trace_nop.c
trace_osnoise.c	tracing/osnoise: Properly unhook events if start_per_cpu_kthreads() fails	2022-01-13 17:02:42 -05:00
trace_output.c	tracing: Account bottom half disabled sections.	2022-01-13 16:23:04 -05:00
trace_output.h
trace_preemptirq.c
trace_printk.c
trace_probe.c	tracing/probes: check the return value of kstrndup() for pbuf	2022-01-13 16:23:04 -05:00
trace_probe.h
trace_probe_tmpl.h
trace_recursion_record.c
trace_sched_switch.c
trace_sched_wakeup.c
trace_selftest.c
trace_selftest_dynamic.c
trace_seq.c
trace_stack.c
trace_stat.c
trace_stat.h
trace_synth.h
trace_syscalls.c	tracing: Have syscall trace events use trace_event_buffer_lock_reserve()	2022-01-13 16:23:05 -05:00
trace_uprobe.c	tracing/uprobes: Check the return value of kstrdup() for tu->filename	2022-01-13 16:23:04 -05:00
tracing_map.c	tracing: Fix a kmemleak false positive in tracing_map	2021-12-01 21:04:34 -05:00
tracing_map.h