On Wed, 13 May 2020 22:24:56 -0400 (EDT) Mathieu Desnoyers <mathieu.desnoy...@efficios.com> wrote:
> Also, considering that "inline" is not sufficient to ensure the compiler > does not emit a traceable function, I suspect you'll also want to mark > "native_get_debugreg" and "native_set_debugreg" always inline as well. I was thinking that the noinstr sections was more about not doing tracing and kprobes. As "inline" has been defined as "notrace" for some time, where any function marked as "inline" will not be available to ftrace even if the compiler decides not to honor the inline. in linux/compiler_types.h: #define inline inline __gnu_inline __inline_maybe_unused notrace -- Steve
