sync with latest net-next bpf uapi headers (iovisor#2100)

The header file will be in sync with the 4.21 rc1. Signed-off-by: Yonghong Song <[email protected]>
yingtaojuzi · Dec 31, 2018 · 53b01c6 · 53b01c6
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commit 53b01c6
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diff --git a/docs/kernel-versions.md b/docs/kernel-versions.md
@@ -187,6 +187,7 @@ Helper | Kernel version | License | Commit |
 `BPF_FUNC_map_update_elem()` | 3.19 | | [`d0003ec01c66`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d0003ec01c667b731c139e23de3306a8b328ccf5)
 `BPF_FUNC_msg_apply_bytes()` | 4.17 | | [`2a100317c9eb`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2a100317c9ebc204a166f16294884fbf9da074ce)
 `BPF_FUNC_msg_cork_bytes()` | 4.17 | | [`91843d540a13`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=91843d540a139eb8070bcff8aa10089164436deb)
+`BPF_FUNC_msg_pop_data()` | 4.21 | | [`7246d8ed4dcc`](https://github.com/torvalds/linux/commit/7246d8ed4dcce23f7509949a77be15fa9f0e3d28)
 `BPF_FUNC_msg_pull_data()` | 4.17 | | [`015632bb30da`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=015632bb30daaaee64e1bcac07570860e0bf3092)
 `BPF_FUNC_msg_push_data()` | 4.20 | | [`6fff607e2f14`](https://github.com/torvalds/linux/commit/6fff607e2f14bd7c63c06c464a6f93b8efbabe28)
 `BPF_FUNC_msg_redirect_hash()` | 4.18 | | [`81110384441a`](https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=81110384441a59cff47430f20f049e69b98c17f4)
@@ -199,6 +200,7 @@ Helper | Kernel version | License | Commit |
 `BPF_FUNC_probe_read_str()` | 4.11 | GPL | [`a5e8c07059d0`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a5e8c07059d0f0b31737408711d44794928ac218)
 `BPF_FUNC_probe_write_user()` | 4.8 | GPL | [`96ae52279594`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=96ae52279594470622ff0585621a13e96b700600)
 `BPF_FUNC_rc_keydown()` | 4.18 | GPL | [`f4364dcfc86d`](https://git.kernel.org/cgit/linux/kernel/git/bpf/bpf-next.git/commit/?id=f4364dcfc86df7c1ca47b256eaf6b6d0cdd0d936)
+`BPF_FUNC_rc_pointer_rel()` | 4.21 | GPL | [`01d3240a04f4`](https://github.com/torvalds/linux/commit/01d3240a04f4c09392e13c77b54d4423ebce2d72)
 `BPF_FUNC_rc_repeat()` | 4.18 | GPL | [`f4364dcfc86d`](https://git.kernel.org/cgit/linux/kernel/git/bpf/bpf-next.git/commit/?id=f4364dcfc86df7c1ca47b256eaf6b6d0cdd0d936)
 `BPF_FUNC_redirect()` | 4.4 | | [`27b29f63058d`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=27b29f63058d26c6c1742f1993338280d5a41dc6)
 `BPF_FUNC_redirect_map()` | 4.14 | | [`97f91a7cf04f`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=97f91a7cf04ff605845c20948b8a80e54cbd3376)
@@ -272,11 +274,11 @@ The list of program types and supported helper functions can be retrieved with:
 |`BPF_PROG_TYPE_SOCK_OPS`|`BPF_FUNC_setsockopt()` <br> `BPF_FUNC_getsockopt()` <br> `BPF_FUNC_sock_ops_cb_flags_set()` <br> `BPF_FUNC_sock_map_update()` <br> `BPF_FUNC_sock_hash_update()` <br> `BPF_FUNC_get_socket_cookie()` <br> `Base functions`|
 |`BPF_PROG_TYPE_SK_SKB`|`BPF_FUNC_skb_store_bytes()` <br> `BPF_FUNC_skb_load_bytes()` <br> `BPF_FUNC_skb_pull_data()` <br> `BPF_FUNC_skb_change_tail()` <br> `BPF_FUNC_skb_change_head()` <br> `BPF_FUNC_get_socket_cookie()` <br> `BPF_FUNC_get_socket_uid()` <br> `BPF_FUNC_sk_redirect_map()` <br> `BPF_FUNC_sk_redirect_hash()` <br> `BPF_FUNC_sk_lookup_tcp()` <br> `BPF_FUNC_sk_lookup_udp()` <br> `BPF_FUNC_sk_release()` <br> `Base functions`|
 |`BPF_PROG_TYPE_CGROUP_DEVICE`|`BPF_FUNC_map_lookup_elem()` <br> `BPF_FUNC_map_update_elem()` <br> `BPF_FUNC_map_delete_elem()` <br> `BPF_FUNC_get_current_uid_gid()` <br> `BPF_FUNC_trace_printk()`|
-|`BPF_PROG_TYPE_SK_MSG`|`BPF_FUNC_msg_redirect_map()` <br> `BPF_FUNC_msg_redirect_hash()` <br> `BPF_FUNC_msg_apply_bytes()` <br> `BPF_FUNC_msg_cork_bytes()` <br> `BPF_FUNC_msg_pull_data()` <br> `BPF_FUNC_msg_push_data()` <br> `Base functions`|
+|`BPF_PROG_TYPE_SK_MSG`|`BPF_FUNC_msg_redirect_map()` <br> `BPF_FUNC_msg_redirect_hash()` <br> `BPF_FUNC_msg_apply_bytes()` <br> `BPF_FUNC_msg_cork_bytes()` <br> `BPF_FUNC_msg_pull_data()` <br> `BPF_FUNC_msg_push_data()` <br> `BPF_FUNC_msg_pop_data()` <br> `Base functions`|
 |`BPF_PROG_TYPE_RAW_TRACEPOINT`|`BPF_FUNC_perf_event_output()` <br> `BPF_FUNC_get_stackid()` <br> `BPF_FUNC_get_stack()` <br> `Tracing functions`|
 |`BPF_PROG_TYPE_CGROUP_SOCK_ADDR`|`BPF_FUNC_get_current_uid_gid()` <br> `BPF_FUNC_bind()` <br> `BPF_FUNC_get_socket_cookie()` <br> `Base functions`|
 |`BPF_PROG_TYPE_LWT_SEG6LOCAL`|`BPF_FUNC_lwt_seg6_store_bytes()` <br> `BPF_FUNC_lwt_seg6_action()` <br> `BPF_FUNC_lwt_seg6_adjust_srh()` <br> `LWT functions`|
-|`BPF_PROG_TYPE_LIRC_MODE2`|`BPF_FUNC_rc_repeat()` <br> `BPF_FUNC_rc_keydown()` <br> `BPF_FUNC_map_lookup_elem()` <br> `BPF_FUNC_map_update_elem()` <br> `BPF_FUNC_map_delete_elem()` <br> `BPF_FUNC_ktime_get_ns()` <br> `BPF_FUNC_tail_call()` <br> `BPF_FUNC_get_prandom_u32()` <br> `BPF_FUNC_trace_printk()`|
+|`BPF_PROG_TYPE_LIRC_MODE2`|`BPF_FUNC_rc_repeat()` <br> `BPF_FUNC_rc_keydown()` <br> `BPF_FUNC_rc_pointer_rel()` <br> `BPF_FUNC_map_lookup_elem()` <br> `BPF_FUNC_map_update_elem()` <br> `BPF_FUNC_map_delete_elem()` <br> `BPF_FUNC_ktime_get_ns()` <br> `BPF_FUNC_tail_call()` <br> `BPF_FUNC_get_prandom_u32()` <br> `BPF_FUNC_trace_printk()`|
 |`BPF_PROG_TYPE_SK_REUSEPORT`|`BPF_FUNC_sk_select_reuseport()` <br> `BPF_FUNC_skb_load_bytes()` <br> `BPF_FUNC_load_bytes_relative()` <br> `Base functions`|
 |`BPF_PROG_TYPE_FLOW_DISSECTOR`|`BPF_FUNC_skb_load_bytes()` <br> `Base functions`|