Re: [PATCH bpf v2 4/5] bpf: Add kernel function call support in 32-bit ARM for EABI

Yang Jihong
2022-11-08T00:53:02Z

Hello,

On 2022/11/7 20:33, Russell King (Oracle) wrote:
> On Mon, Nov 07, 2022 at 05:20:31PM +0800, Yang Jihong wrote:
>> +bool bpf_jit_supports_kfunc_call(void)
>> +{
>> + return true;
>
> It would be far cleaner to make this:
>
> return IS_ENABLED(CONFIG_AEABI);
>
> So userspace knows that it isn't supported on OABI.
>
Thanks for the suggestion, will change.

Thanks,
Yang
.