Re: [PATCH bpf-next] bpf: fix build on architectures with special bpf_user_pt_regs_t

[Alexei Starovoitov]

On Fri, Jul 24, 2020 at 1:08 PM Song Liu <songliubraving@xxxxxx> wrote:
>
> Architectures like s390, powerpc, arm64, riscv have speical definition of
> bpf_user_pt_regs_t. So we need to cast the pointer before passing it to
> bpf_get_stack(). This is similar to bpf_get_stack_tp().
>
> Fixes: 03d42fd2d83f ("bpf: Separate bpf_get_[stack|stackid] for perf events BPF")
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: Song Liu <songliubraving@xxxxxx>

Applied. Thanks