From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 4 Jul 2019 01:26:17 +0000 (+0900)
Subject: Merge tag 'trace-v5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt... 
X-Git-Tag: v5.4-rc1~714
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=550d1f5bda33fa3b203d8cf8df1396825dbfd213;p=platform%2Fkernel%2Flinux-rpi.git

Merge tag 'trace-v5.2-rc5' of git://git./linux/kernel/git/rostedt/linux-trace

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()
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550d1f5bda33fa3b203d8cf8df1396825dbfd213