• Linus Torvalds's avatar
    Merge tag 'trace-v5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace · 550d1f5b
    Linus Torvalds authored
    Pull tracing fixes from Steven Rostedt:
     "This includes three fixes:
    
       - Fix a deadlock from a previous fix to keep module loading and
         function tracing text modifications from stepping on each other
         (this has a few patches to help document the issue in comments)
    
       - Fix a crash when the snapshot buffer gets out of sync with the main
         ring buffer
    
       - Fix a memory leak when reading the memory logs"
    
    * tag 'trace-v5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
      ftrace/x86: Anotate text_mutex split between ftrace_arch_code_modify_post_process() and ftrace_arch_code_modify_prepare()
      tracing/snapshot: Resize spare buffer if size changed
      tracing: Fix memory leak in tracing_err_log_open()
      ftrace/x86: Add a comment to why we take text_mutex in ftrace_arch_code_modify_prepare()
      ftrace/x86: Remove possible deadlock between register_kprobe() and ftrace_run_update_code()
    550d1f5b
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