Re: [PATCH 0/4] nolibc: add support for the s390 platform

[Willy Tarreau]

On Tue, Jan 10, 2023 at 06:53:34AM -0800, Paul E. McKenney wrote:
> Here is one of them, based on both the fixes and Sven's s390 support.
> Please let me know if you need any other combination.

Thanks, here's the problem:

> 0 getpid = 1                             [OK]
> 1 getppid = 0                            [OK]
> 3 gettid = 1                             [OK]
> 5 getpgid_self = 0                       [OK]
> 6 getpgid_bad = -1 ESRCH                 [OK]
> 7 kill_0[    1.940442] tsc: Refined TSC clocksource calibration: 2399.981 MHz
> [    1.942334] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229825a5278, max_idle_ns: 440795306804 ns
>  = 0                             [OK]
> 8 kill_CONT = 0           [    1.944987] clocksource: Switched to clocksource tsc
>                [OK]
> 9 kill_BADPID = -1 ESRCH                 [OK]
(...)

It's clear that "grep -c ^[0-9].*OK" will not count all of them (2 are
indeed missing).

We could probably start with "quiet" but that would be against the
principle of using this to troubleshoot issues. I think we just stick
to the current search of "FAIL" and that as long as a success is
reported and the number of successes is within the expected range
that could be OK. At least I guess :-/

Thanks,
Willy