diff options
| author | David S. Miller <davem@davemloft.net> | 2017-08-09 16:28:45 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-09 16:28:45 -0700 |
| commit | 3118e6e19da7b8d76b2456b880c74a9aa3a2268b (patch) | |
| tree | 3060d11297c1195ef2d1f120d9c2247b4b1de4ae /tools/testing/selftests/bpf/test_pkt_md_access.c | |
| parent | feca7d8c135bc1527b244fe817b8b6498066ccec (diff) | |
| parent | 48fb6f4db940e92cfb16cd878cddd59ea6120d06 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
The UDP offload conflict is dealt with by simply taking what is
in net-next where we have removed all of the UFO handling code
entirely.
The TCP conflict was a case of local variables in a function
being removed from both net and net-next.
In netvsc we had an assignment right next to where a missing
set of u64 stats sync object inits were added.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/bpf/test_pkt_md_access.c')
| -rw-r--r-- | tools/testing/selftests/bpf/test_pkt_md_access.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/test_pkt_md_access.c b/tools/testing/selftests/bpf/test_pkt_md_access.c index 71729d47eb85..7956302ecdf2 100644 --- a/tools/testing/selftests/bpf/test_pkt_md_access.c +++ b/tools/testing/selftests/bpf/test_pkt_md_access.c @@ -12,12 +12,23 @@ int _version SEC("version") = 1; +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ #define TEST_FIELD(TYPE, FIELD, MASK) \ { \ TYPE tmp = *(volatile TYPE *)&skb->FIELD; \ if (tmp != ((*(volatile __u32 *)&skb->FIELD) & MASK)) \ return TC_ACT_SHOT; \ } +#else +#define TEST_FIELD_OFFSET(a, b) ((sizeof(a) - sizeof(b)) / sizeof(b)) +#define TEST_FIELD(TYPE, FIELD, MASK) \ + { \ + TYPE tmp = *((volatile TYPE *)&skb->FIELD + \ + TEST_FIELD_OFFSET(skb->FIELD, TYPE)); \ + if (tmp != ((*(volatile __u32 *)&skb->FIELD) & MASK)) \ + return TC_ACT_SHOT; \ + } +#endif SEC("test1") int process(struct __sk_buff *skb) |