[PATCH V4 2/2] arm64: bpf: make BPF prologue and epilogue align with ARM64 AAPCS

[David Miller]

From: Alexei Starovoitov <alexei.starovoitov at gmail.com>
Date: Mon, 16 Nov 2015 20:41:46 -0800

> On Mon, Nov 16, 2015 at 08:37:11PM -0800, Z Lim wrote:
>> On Mon, Nov 16, 2015 at 2:35 PM, Yang Shi <yang.shi at linaro.org> wrote:
>> > Save and restore FP/LR in BPF prog prologue and epilogue, save SP to FP
>> > in prologue in order to get the correct stack backtrace.
> ...
>> > CC: Zi Shen Lim <zlim.lnx at gmail.com>
>> > CC: Xi Wang <xi.wang at gmail.com>
>> > Signed-off-by: Yang Shi <yang.shi at linaro.org>
>> 
>> Acked-by: Zi Shen Lim <zlim.lnx at gmail.com>
> 
> great that it's finalized.
> Yang, please resubmit both patches to netdev as fresh submission so it
> gets picked up by patchwork.

He doesn't need to, I applied patch #1 independently the other day while
the details of #2 were being worked out.