HACK: arm64: add testing config fragments

This is commited to aid future reproducibility of bugs found on this
branch, and is not intended for upstream.

For basic/boot testing, build with:

$ make defconfig testing.config
$ make

For fuzzing with syzkaller, build with:

$ make defconfig testing.config syzkaller.config
$ make

To use additional instrumentation options, chain with the other config
fragments, e.g.

$ make defconfig testing.config pnmi.config syzkaller.config kasan.config ubsan.config
$ make

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
6 files changed