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authorJesper Dangaard Brouer <brouer@redhat.com>2017-05-01 12:26:15 +0300
committerDavid S. Miller <davem@davemloft.net>2017-05-01 17:42:37 +0300
commit6387d0111ca4740b69a082a92fc373185af11133 (patch)
treeac6e2a31dc6650b92de059ce1c6261f7fd33a65a /samples/bpf/bpf_load.h
parentd74a32acd59a8ccd8e209af3f4cf533e0359d355 (diff)
downloadlinux-6387d0111ca4740b69a082a92fc373185af11133.tar.xz
samples/bpf: fix SKB_MODE flag to be a 32-bit unsigned int
The kernel side of XDP_FLAGS_SKB_MODE is unsigned, and the rtnetlink IFLA_XDP_FLAGS is defined as NLA_U32. Thus, userspace programs under samples/bpf/ should use the correct type. Fixes: 3993f2cb983b ("samples/bpf: Add support for SKB_MODE to xdp1 and xdp_tx_iptunnel") Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples/bpf/bpf_load.h')
-rw-r--r--samples/bpf/bpf_load.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/samples/bpf/bpf_load.h b/samples/bpf/bpf_load.h
index 6bfd75ec6a16..05822f83173a 100644
--- a/samples/bpf/bpf_load.h
+++ b/samples/bpf/bpf_load.h
@@ -47,5 +47,5 @@ struct ksym {
int load_kallsyms(void);
struct ksym *ksym_search(long key);
-int set_link_xdp_fd(int ifindex, int fd, int flags);
+int set_link_xdp_fd(int ifindex, int fd, __u32 flags);
#endif