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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-04 10:26:17 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-04 10:26:17 +0900 |
| commit | 550d1f5bda33fa3b203d8cf8df1396825dbfd213 (patch) | |
| tree | 533be5b1a3f237dcac2c3cceaab618b9e79c5e7b /kernel/ptrace.c | |
| parent | Merge tag 'gpio-v5.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio (diff) | |
| parent | ftrace/x86: Anotate text_mutex split between ftrace_arch_code_modify_post_process() and ftrace_arch_code_modify_prepare() (diff) | |
| download | linux-dev-550d1f5bda33fa3b203d8cf8df1396825dbfd213.tar.xz linux-dev-550d1f5bda33fa3b203d8cf8df1396825dbfd213.zip | |
Merge tag 'trace-v5.2-rc5' of git://git.kernel.org/pub/scm/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()
Diffstat (limited to '')
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