From: Yonghong Song <yhs@fb.com>
To: <ast@fb.com>, <kafai@fb.com>, <daniel@iogearbox.net>,
<netdev@vger.kernel.org>
Cc: <kernel-team@fb.com>
Subject: [PATCH bpf-next v2 06/13] tools/bpf: sync kernel uapi bpf.h header to tools directory
Date: Wed, 17 Oct 2018 00:23:41 -0700 [thread overview]
Message-ID: <20181017072344.2767700-2-yhs@fb.com> (raw)
In-Reply-To: <20181017072344.2767700-1-yhs@fb.com>
The kernel uapi bpf.h is synced to tools directory.
Signed-off-by: Yonghong Song <yhs@fb.com>
---
tools/include/uapi/linux/bpf.h | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index f9187b41dff6..7ebbf4f06a65 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -332,6 +332,9 @@ union bpf_attr {
* (context accesses, allowed helpers, etc).
*/
__u32 expected_attach_type;
+ __u32 prog_btf_fd; /* fd pointing to BTF type data */
+ __u32 func_info_len; /* func_info length */
+ __aligned_u64 func_info; /* func type info */
};
struct { /* anonymous struct used by BPF_OBJ_* commands */
@@ -2585,6 +2588,9 @@ struct bpf_prog_info {
__u32 nr_jited_func_lens;
__aligned_u64 jited_ksyms;
__aligned_u64 jited_func_lens;
+ __u32 btf_id;
+ __u32 nr_jited_func_types;
+ __aligned_u64 jited_func_types;
} __attribute__((aligned(8)));
struct bpf_map_info {
@@ -2896,4 +2902,9 @@ struct bpf_flow_keys {
};
};
+struct bpf_func_info {
+ __u32 insn_offset;
+ __u32 type_id;
+};
+
#endif /* _UAPI__LINUX_BPF_H__ */
--
2.17.1
next prev parent reply other threads:[~2018-10-17 15:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-17 7:23 [PATCH bpf-next v2 05/13] bpf: get better bpf_prog ksyms based on btf func type_id Yonghong Song
2018-10-17 7:23 ` Yonghong Song [this message]
2018-10-17 7:23 ` [PATCH bpf-next v2 07/13] tools/bpf: add new fields for program load in lib/bpf Yonghong Song
2018-10-17 7:23 ` [PATCH bpf-next v2 08/13] tools/bpf: extends test_btf to test load/retrieve func_type info Yonghong Song
2018-10-17 7:23 ` [PATCH bpf-next v2 09/13] tools/bpf: add support to read .BTF.ext sections Yonghong Song
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20181017072344.2767700-2-yhs@fb.com \
--to=yhs@fb.com \
--cc=ast@fb.com \
--cc=daniel@iogearbox.net \
--cc=kafai@fb.com \
--cc=kernel-team@fb.com \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox