Re: [PATCH 3/3] selftests/ftrace: Use /bin/echo instead of built-in echo

On Thu, 07 May 2020 11:22:28 +0200 Andreas Schwab schwab@linux-m68k.org wrote:

On Mai 01 2020, Masami Hiramatsu wrote:

...

Since the built-in echo has different behavior in POSIX shell (dash) and bash, we forcibly use /bin/echo -E (not interpret backslash escapes) by default.

How about using printf instead (at least where it matters)?

Hmm, I think replacing all echos with printf in the testcase might be much harder than this...

Thank you,