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https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-09 14:56:54 -04:00
405e6c37c8
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
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.