set CONFIG_ARCH_STRICT_ALIGN=n to enable
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS. this
allows loading BPF program with unaligned memory
access generated by clang, see [0].
this change might cause BPF program fail to load
in loongarch CPU models that require strict aligned
memory access.
[0]: https://github.com/vincentmli/BPFire/issues/69
Signed-off-by: Vincent Li <vincent.mc.li@gmail.com>
61f117be83