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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-02-18 20:40:16 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-02-18 20:40:16 +0300 |
| commit | 10f4902173130fcbb02a69566fefab35fc5f1f30 (patch) | |
| tree | 51a570111e11bcdbbeb1520ee231dd749690b2ae /tools/perf/scripts/python/stat-cpi.py | |
| parent | a3b22b9f11d9fbc48b0291ea92259a5a810e9438 (diff) | |
| parent | 9e7382153f80ba45a0bbcd540fb77d4b15f6e966 (diff) | |
| download | linux-10f4902173130fcbb02a69566fefab35fc5f1f30.tar.xz | |
Merge tag 'trace-v5.0-rc4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
"Two more tracing fixes
- Have kprobes not use copy_from_user() to access kernel addresses,
because kprobes can legitimately poke at bad kernel memory, which
will fault. Copy from user code should never fault in kernel space.
Using probe_mem_read() can handle kernel address space faulting.
- Put back the entries counter in the tracing output that was
accidentally removed"
* tag 'trace-v5.0-rc4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Fix number of entries in trace header
kprobe: Do not use uaccess functions to access kernel memory that can fault
Diffstat (limited to 'tools/perf/scripts/python/stat-cpi.py')
0 files changed, 0 insertions, 0 deletions