APPLIED: [J][PATCH] selftests/ftrace: Do not trace do_softirq because of PREEMPT_RT

[Krzysztof Kozlowski]

On 17/02/2022 11:38, Krzysztof Kozlowski wrote:
> BugLink: https://bugs.launchpad.net/bugs/1959610
> 
> The PREEMPT_RT patchset does not use do_softirq() function thus trying
> to filter for do_softirq fails for such kernel:
> 
>   echo do_softirq
>   ftracetest: 81: echo: echo: I/O error
> 
> Choose some other visible function for the test.  The function does not
> have to be actually executed during the test, because it is only testing
> filter API interface.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at canonical.com>
> Reviewed-by: Shuah Khan <skhan at linuxfoundation.org>
> Acked-by: Sebastian Andrzej Siewior <bigeasy at linutronix.de>
> Reviewed-by: Steven Rostedt (Google) <rostedt at goodmis.org>
> Signed-off-by: Shuah Khan <skhan at linuxfoundation.org>
> (cherry picked from commit 6fec1ab67f8d60704cc7de64abcfd389ab131542 linux-next)
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at canonical.com>
> ---
>  .../selftests/ftrace/test.d/ftrace/func_set_ftrace_file.tc      | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

Applied: Jammy


Best regards,
Krzysztof