[for-linus][PATCH 0/4] tracing: A few fixes for 5.10

[Steven Rostedt]

Qiujun Huang (1):
      tracing: Fix the checking of stackidx in __ftrace_trace_stack

Steven Rostedt (VMware) (3):
      ring-buffer: Fix recursion protection transitions between interrupt context
      tracing: Make -ENOMEM the default error for parse_synth_field()
      kprobes: Tell lockdep about kprobe nesting

----
 kernel/kprobes.c                  | 25 ++++++++++++++---
 kernel/trace/ring_buffer.c        | 58 +++++++++++++++++++++++++++++++--------
 kernel/trace/trace.c              |  4 +--
 kernel/trace/trace_events_synth.c | 17 +++++-------
 4 files changed, 76 insertions(+), 28 deletions(-)