[PATCH] arm64: Fix compile error seen in non-SMP builds

[Alexei Starovoitov]

On Sat, Oct 11, 2014 at 6:16 AM, Frederic Weisbecker <fweisbec at gmail.com> wrote:
>
> Note, ARM64 is one of the archs I couldn't test due to the lack of a
> nolibc cross compiler in https://www.kernel.org/pub/tools/crosstool/

that table is not up to date. There is one there for aarch64:
https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.9.0/