On Tue, Feb 21, 2023 at 10:07:47PM -0800, Joanne Koong wrote:
>
> -SEC("tp/syscalls/sys_enter_nanosleep")
> +SEC("tracepoint/syscalls/sys_enter_nanosleep")
Not sure what this was for, but s390 tests are failing:
libbpf: prog 'test_read_write': can't attach BPF program w/o FD (did you load it?)
libbpf: prog 'test_read_write': failed to attach to tracepoint 'syscalls/sys_enter_nanosleep': Invalid argument
verify_success:FAIL:bpf_program__attach unexpected error: -22
Please see:
https://github.com/kernel-patches/bpf/actions/runs/4240181429/jobs/7374285371
> +extern int bpf_dynptr_from_skb(struct __sk_buff *skb, __u64 flags,
> + struct bpf_dynptr *ptr__uninit) __ksym;
> +extern void *bpf_dynptr_slice_rdwr(const struct bpf_dynptr *ptr, __u32 offset,
> + void *buffer, __u32 buffer__sz) __ksym;
Please move it to some common header like bpf_experimental.h or any other.
