APPLIED: [SRU][B][PATCH 0/1] Fix typo that breaks ftrace on s390x

[Kleber Souza]

On 2/3/22 02:50, Luke Nowakowski-Krijger wrote:
> BugLink: https://bugs.launchpad.net/bugs/1959752
> 
> SRU Justification
> 
> [Impact]
> 
> There seems to have been a typo in Commit 85bf17b28f97
> ("recordmcount.pl: look for jgnop instruction as well as bcrl on s390")
> that causes errors in finding mcount locations. This seems to cause problems
> with ftrace initialization leading to not being able to use ftrace
> functions.
> 
> [Fix]
> 
> Fix the typo by changing it to the correct instruction.
> 
> [Test Case]
> 
> Ftrace files in /sys/kernel/debug/tracing should be able to be read from and
> written to with normal functionality. Ftrace selftests should now pass.
> 
> [Where things could go wrong]
> 
> Its a simple typo fix so none really.
> 
> Heiko Carstens (1):
>    recordmcount.pl: fix typo in s390 mcount regex
> 
>   scripts/recordmcount.pl | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 

Applied to bionic:linux.

Thanks,
Kleber