[PATCH] S390: Sync ptrace.h with kernel. [BZ #21539]

[Florian Weimer]

On 07/04/2017 10:22 AM, Stefan Liebler wrote:
> +      /* Ptrace request 12 is done with zero data argument:
> +	 -If the kernel has support for PTRACE_SINGLEBLOCK (then the kernel
> +	 header asm/ptrace.h defines this macro), the ptrace call is not allowed
> +	 to fail and has to continue the tracee until next taken branch.

I think this is still bogus.  We can compile with newer kernel headers
than the host kernel, and this will cause the test to fail.

Thanks,
Florian