From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Tue, 13 May 2025 19:20:07 +0000 (-0700)
Subject: Merge tag 'probes-fixes-v6.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Tag: v6.15-rc7~34
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=405e6c37c89ef0df2bfc7a988820a3df22dacb1b;p=thirdparty%2Fkernel%2Flinux.git

Merge tag 'probes-fixes-v6.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

Pull probes fixes from Masami Hiramatsu:

 - fprobe: Fix RCU warning message in list traversal

   fprobe_module_callback() using hlist_for_each_entry_rcu() traverse
   the fprobe list but it locks fprobe_mutex() instead of rcu lock
   because it is enough. So add lockdep_is_held() to avoid warning.

 - tracing: eprobe: Add missing trace_probe_log_clear for eprobe

   __trace_eprobe_create() uses trace_probe_log but forgot to clear it
   at exit. Add trace_probe_log_clear() calls.

 - tracing: probes: Fix possible race in trace_probe_log APIs

   trace_probe_log APIs are used in probe event (dynamic_events,
   kprobe_events and uprobe_events) creation. Only dynamic_events uses
   the dyn_event_ops_mutex mutex to serialize it. This makes kprobe and
   uprobe events to lock the same mutex to serialize its creation to
   avoid race in trace_probe_log APIs.

* tag 'probes-fixes-v6.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tracing: probes: Fix a possible race in trace_probe_log APIs
  tracing: add missing trace_probe_log_clear for eprobes
  tracing: fprobe: Fix RCU warning message in list traversal
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405e6c37c89ef0df2bfc7a988820a3df22dacb1b