[PATCH] Add __private_ss to s390 struct tcbhead.

[Florian Weimer]

On 01/02/2016 05:34 PM, Marcin Kościelnicki wrote:
> Preparation for gcc -fsplit-stack support (gcc bug #68191).  The new
> field is basically identical to the one on x86.  Its TCB offset needs
> to be constant, as it'll be hardcoded in gcc.

I thought split stacks were considered a failure by the Go team?  Do you
have another use case which does not suffer from the problems they
identified?

Florian