Re: [PATCH v6 bpf-next 6/7] bpf: introduce bpf_prog_pack allocator
From: Peter Zijlstra
Date: Mon Jan 24 2022 - 07:45:49 EST
On Sun, Jan 23, 2022 at 01:03:25AM +0000, Song Liu wrote:
> I guess we can introduce something similar to bpf_arch_text_poke()
> for this?
IIRC the s390 version of the text_poke_copy() function is called
s390_kernel_write().