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author | David S. Miller <davem@davemloft.net> | 2017-04-21 20:23:53 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2017-04-21 20:23:53 -0700 |
commit | fb796707d7a6c9b24fdf80b9b4f24fa5ffcf0ec5 (patch) | |
tree | b8c12edf3f510170cece6e9cf5337094af3095f2 /tools/testing/selftests | |
parent | 1f4407e2548827e3e6e7b943640a2da90c611306 (diff) | |
parent | 94836ecf1e7378b64d37624fbb81fe48fbd4c772 (diff) | |
download | linux-fb796707d7a6c9b24fdf80b9b4f24fa5ffcf0ec5.tar.bz2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Both conflict were simple overlapping changes.
In the kaweth case, Eric Dumazet's skb_cow() bug fix overlapped the
conversion of the driver in net-next to use in-netdev stats.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests')
-rw-r--r-- | tools/testing/selftests/bpf/test_maps.c | 4 | ||||
-rw-r--r-- | tools/testing/selftests/net/psock_fanout.c | 22 | ||||
-rw-r--r-- | tools/testing/selftests/net/psock_lib.h | 13 |
3 files changed, 25 insertions, 14 deletions
diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c index a0aa2009b0e0..20f1871874df 100644 --- a/tools/testing/selftests/bpf/test_maps.c +++ b/tools/testing/selftests/bpf/test_maps.c @@ -282,7 +282,7 @@ static void test_arraymap_percpu(int task, void *data) { unsigned int nr_cpus = bpf_num_possible_cpus(); int key, next_key, fd, i; - long values[nr_cpus]; + long long values[nr_cpus]; fd = bpf_create_map(BPF_MAP_TYPE_PERCPU_ARRAY, sizeof(key), sizeof(values[0]), 2, 0); @@ -340,7 +340,7 @@ static void test_arraymap_percpu_many_keys(void) * allocator more than anything else */ unsigned int nr_keys = 2000; - long values[nr_cpus]; + long long values[nr_cpus]; int key, fd, i; fd = bpf_create_map(BPF_MAP_TYPE_PERCPU_ARRAY, sizeof(key), diff --git a/tools/testing/selftests/net/psock_fanout.c b/tools/testing/selftests/net/psock_fanout.c index 412459369686..e62bb354820c 100644 --- a/tools/testing/selftests/net/psock_fanout.c +++ b/tools/testing/selftests/net/psock_fanout.c @@ -75,7 +75,7 @@ static int sock_fanout_open(uint16_t typeflags, int num_packets) { int fd, val; - fd = socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_IP)); + fd = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_IP)); if (fd < 0) { perror("socket packet"); exit(1); @@ -95,6 +95,24 @@ static int sock_fanout_open(uint16_t typeflags, int num_packets) return fd; } +static void sock_fanout_set_cbpf(int fd) +{ + struct sock_filter bpf_filter[] = { + BPF_STMT(BPF_LD+BPF_B+BPF_ABS, 80), /* ldb [80] */ + BPF_STMT(BPF_RET+BPF_A, 0), /* ret A */ + }; + struct sock_fprog bpf_prog; + + bpf_prog.filter = bpf_filter; + bpf_prog.len = sizeof(bpf_filter) / sizeof(struct sock_filter); + + if (setsockopt(fd, SOL_PACKET, PACKET_FANOUT_DATA, &bpf_prog, + sizeof(bpf_prog))) { + perror("fanout data cbpf"); + exit(1); + } +} + static void sock_fanout_set_ebpf(int fd) { const int len_off = __builtin_offsetof(struct __sk_buff, len); @@ -270,7 +288,7 @@ static int test_datapath(uint16_t typeflags, int port_off, exit(1); } if (type == PACKET_FANOUT_CBPF) - sock_setfilter(fds[0], SOL_PACKET, PACKET_FANOUT_DATA); + sock_fanout_set_cbpf(fds[0]); else if (type == PACKET_FANOUT_EBPF) sock_fanout_set_ebpf(fds[0]); diff --git a/tools/testing/selftests/net/psock_lib.h b/tools/testing/selftests/net/psock_lib.h index a77da88bf946..7d990d6c861b 100644 --- a/tools/testing/selftests/net/psock_lib.h +++ b/tools/testing/selftests/net/psock_lib.h @@ -38,7 +38,7 @@ # define __maybe_unused __attribute__ ((__unused__)) #endif -static __maybe_unused void sock_setfilter(int fd, int lvl, int optnum) +static __maybe_unused void pair_udp_setfilter(int fd) { /* the filter below checks for all of the following conditions that * are based on the contents of create_payload() @@ -76,23 +76,16 @@ static __maybe_unused void sock_setfilter(int fd, int lvl, int optnum) }; struct sock_fprog bpf_prog; - if (lvl == SOL_PACKET && optnum == PACKET_FANOUT_DATA) - bpf_filter[5].code = 0x16; /* RET A */ - bpf_prog.filter = bpf_filter; bpf_prog.len = sizeof(bpf_filter) / sizeof(struct sock_filter); - if (setsockopt(fd, lvl, optnum, &bpf_prog, + + if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_FILTER, &bpf_prog, sizeof(bpf_prog))) { perror("setsockopt SO_ATTACH_FILTER"); exit(1); } } -static __maybe_unused void pair_udp_setfilter(int fd) -{ - sock_setfilter(fd, SOL_SOCKET, SO_ATTACH_FILTER); -} - static __maybe_unused void pair_udp_open(int fds[], uint16_t port) { struct sockaddr_in saddr, daddr; |