[PATCH] aarch64: Optimized memset for falkor

[Szabolcs Nagy]

On 14/11/17 09:26, Siddhesh Poyarekar wrote:
> +libc_ifunc (__libc_memset, (IS_FALKOR (midr) && zva_size == 64
> +			    ? __memset_falkor
> +			    : __memset_generic));

the falkor code is probably slightly better for
most of the zva==64 targets too, but this way
is probably the least risky and the logic can
be changed later if necessary.

i don't see a way to fix falkor with smaller
impact on other cores.

so this is OK to commit.