Re: [PATCH] perf test: Fix test case 120 and 121 for s390

Jan Polensky
2026-03-06T15:52:02Z

On Fri, Mar 06, 2026 at 08:10:02AM +0100, Thomas Richter wrote:
> Perf tests
> 120: 'perf data convert --to-ctf' command test
> 121: 'perf data convert --to-json' command test
> fail on s390. It is caused by selecting the default event cycles
> which does not exist on s390 z/VM. Use software event cpu-clock
> and specify it explicitly on the command line.
>
> Output before:
> ❯ perf test 120 121
> 120: 'perf data convert --to-ctf' command test : FAILED!
> 121: 'perf data convert --to-json' command test : FAILED!
>
> Output after:
> ❯ perf test 120 121
> 120: 'perf data convert --to-ctf' command test : Ok
> 121: 'perf data convert --to-json' command test : Ok
>
> Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
[snip]
Thanks for providing this, Thomas!
Tested-by: Jan Polensky <japo@linux.ibm.com>
Reviewed-by: Jan Polensky <japo@linux.ibm.com>