[PATCH V4 2/2] arm64: bpf: make BPF prologue and epilogue align with ARM64 AAPCS
yang.shi at linaro.org
Mon Nov 16 20:43:52 PST 2015
On 11/16/2015 8:41 PM, Alexei Starovoitov wrote:
> 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.
OK, btw the first one has been applied by David.
More information about the linux-arm-kernel