Searched hist:"36 f05ae8bce904b4c8105363e6227a79d343bda6" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/kernel/ |
| H A D | kcov.c | diff 36f05ae8bce904b4c8105363e6227a79d343bda6 Thu Apr 28 18:18:55 CDT 2016 Andrey Ryabinin <aryabinin@virtuozzo.com> kcov: don't profile branches in kcov
Profiling 'if' statements in __sanitizer_cov_trace_pc() leads to
unbound recursion and crash:
__sanitizer_cov_trace_pc() ->
ftrace_likely_update ->
__sanitizer_cov_trace_pc() ...
Define DISABLE_BRANCH_PROFILING to disable this tracer.
Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|