On Fri, Apr 12, 2024 at 02:35:36PM +0200, Oleg Nesterov wrote:
> As Mark explains ksft_min_kernel_version() can't be compiled with nolibc,
> it doesn't implement uname().
> 
> Fixes: 6d029c25b71f ("selftests/timers/posix_timers: Reimplement check_timer_distribution()")
> Reported-by: Mark Brown <broonie@kernel.org>
> Closes: https://lore.kernel.org/all/f0523b3a-ea08-4615-b0fb-5b504a2d39df@sirena.org.uk/
> Signed-off-by: Oleg Nesterov <oleg@redhat.com>

Makes sense to me given that there's not likely to be any immediate
users.

Reviewed-by: Mark Brown <broonie@kernel.org>