netdev - [PATCH v2 2/3] tools: sync linux/bpf.h

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Message-Id: <20181008103221.13468-3-lmb@cloudflare.com>
Date:   Mon,  8 Oct 2018 11:32:20 +0100
From:   Lorenz Bauer <lmb@...udflare.com>
To:     ast@...nel.org, daniel@...earbox.net
Cc:     netdev@...r.kernel.org, linux-api@...r.kernel.org,
        Lorenz Bauer <lmb@...udflare.com>
Subject: [PATCH v2 2/3] tools: sync linux/bpf.h

Synchronize changes to linux/bpf.h from
commit 88db241b34bf ("bpf: allow zero-initializing hash map seed").

Signed-off-by: Lorenz Bauer <lmb@...udflare.com>
---
 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 f9187b41dff6..2c121f862082 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -253,6 +253,8 @@ enum bpf_attach_type {
 #define BPF_F_NO_COMMON_LRU	(1U << 1)
 /* Specify numa node during map creation */
 #define BPF_F_NUMA_NODE		(1U << 2)
+/* Zero-initialize hash function seed. This should only be used for testing. */
+#define BPF_F_ZERO_SEED		(1U << 6)
 
 /* flags for BPF_PROG_QUERY */
 #define BPF_F_QUERY_EFFECTIVE	(1U << 0)
-- 
2.17.1