[RESEND PATCH] arm64: bpf: add 'store immediate' instruction

[David Miller]

From: Yang Shi <yang.shi at linaro.org>
Date: Mon, 30 Nov 2015 14:24:07 -0800

> aarch64 doesn't have native store immediate instruction, such operation
> has to be implemented by the below instruction sequence:
> 
> Load immediate to register
> Store register
> 
> Signed-off-by: Yang Shi <yang.shi at linaro.org>

Applied, thanks.