[PATCHv2] ARM64:Fix MINSIGSTKSZ and SIGSTKSZ

[Andreas Schwab]

Arnd Bergmann <arnd at arndb.de> writes:

> I think it makes sense to stick with the traditional definition
> of MINSIGSTKSZ == "the minimum amount that you will always need,
> add whatever you require yourself" and SIGSTKSZ == "Should be
> enough for a couple of function calls".

The python3 testsuite wants to put two signal frames in a SIGSTKSZ
stack.

Andreas.

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Andreas Schwab, SUSE Labs, schwab at suse.de
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