netdev - [PATCH bpf-next v3 05/10] tools: bpf: sync bpf uapi header

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Message-Id: <3f8b48358718aa9588df03c089ea92a179520a3f.1527008647.git.sandipan@linux.vnet.ibm.com>
Date:   Tue, 22 May 2018 22:46:08 +0530
From:   Sandipan Das <sandipan@...ux.vnet.ibm.com>
To:     ast@...nel.org, daniel@...earbox.net
Cc:     netdev@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        mpe@...erman.id.au, naveen.n.rao@...ux.vnet.ibm.com,
        jakub.kicinski@...ronome.com
Subject: [PATCH bpf-next v3 05/10] tools: bpf: sync bpf uapi header

Syncing the bpf.h uapi header with tools so that struct
bpf_prog_info has the two new fields for passing on the
addresses of the kernel symbols corresponding to each
function in a program.

Signed-off-by: Sandipan Das <sandipan@...ux.vnet.ibm.com>
---
v3:
 - Move new fields to the end of bpf_prog_info to avoid
   breaking userspace.
---
 tools/include/uapi/linux/bpf.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 97446bbe2ca5..c44105f27da9 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -2205,6 +2205,8 @@ struct bpf_prog_info {
 	__u32 gpl_compatible:1;
 	__u64 netns_dev;
 	__u64 netns_ino;
+	__u32 nr_jited_ksyms;
+	__aligned_u64 jited_ksyms;
 } __attribute__((aligned(8)));
 
 struct bpf_map_info {
-- 
2.14.3