Re: [PATCH bpf-next v5 4/7] bpf: Allow reads through trusted-or-null BTF pointers

[Anastasios Papagiannis]

> Out of curiosity, what were the main issues caused by that change?

Found the discussions in [1] and [2].

[1] https://lore.kernel.org/bpf/20241213221929.3495062-2-memxor@xxxxxxxxx/
[2] https://lore.kernel.org/bpf/20241206161053.809580-1-memxor@xxxxxxxxx/