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-rw-r--r--tools/lib/traceevent/event-parse.c1
-rw-r--r--tools/lib/traceevent/plugins/Makefile2
-rw-r--r--tools/perf/arch/arm/util/auxtrace.c8
-rwxr-xr-xtools/perf/tests/shell/record+zstd_comp_decomp.sh3
-rw-r--r--tools/testing/selftests/bpf/prog_tests/btf_map_in_map.c124
-rwxr-xr-xtools/testing/selftests/bpf/test_offload.py3
-rw-r--r--tools/testing/selftests/bpf/verifier/event_output.c1
-rw-r--r--tools/testing/selftests/drivers/net/mlxsw/sch_red_core.sh35
-rwxr-xr-xtools/testing/selftests/drivers/net/mlxsw/sch_red_ets.sh11
-rwxr-xr-xtools/testing/selftests/net/forwarding/ethtool.sh2
-rwxr-xr-xtools/testing/selftests/net/mptcp/mptcp_connect.sh47
-rwxr-xr-xtools/testing/selftests/net/mptcp/mptcp_join.sh66
-rw-r--r--tools/testing/selftests/net/psock_fanout.c3
-rw-r--r--tools/testing/selftests/net/rxtimestamp.c3
-rw-r--r--tools/testing/selftests/net/so_txtime.c2
-rw-r--r--tools/testing/selftests/net/tcp_mmap.c6
-rw-r--r--tools/testing/selftests/net/txtimestamp.c10
17 files changed, 288 insertions, 39 deletions
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 5b36c589a029..ba4f33804af1 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -2861,6 +2861,7 @@ process_dynamic_array_len(struct tep_event *event, struct tep_print_arg *arg,
if (read_expected(TEP_EVENT_DELIM, ")") < 0)
goto out_err;
+ free_token(token);
type = read_token(&token);
*tok = token;
diff --git a/tools/lib/traceevent/plugins/Makefile b/tools/lib/traceevent/plugins/Makefile
index 349bb81482ab..680d883efe05 100644
--- a/tools/lib/traceevent/plugins/Makefile
+++ b/tools/lib/traceevent/plugins/Makefile
@@ -197,7 +197,7 @@ define do_generate_dynamic_list_file
xargs echo "U w W" | tr 'w ' 'W\n' | sort -u | xargs echo`;\
if [ "$$symbol_type" = "U W" ];then \
(echo '{'; \
- $(NM) -u -D $1 | awk 'NF>1 {print "\t"$$2";"}' | sort -u;\
+ $(NM) -u -D $1 | awk 'NF>1 {sub("@.*", "", $$2); print "\t"$$2";"}' | sort -u;\
echo '};'; \
) > $2; \
else \
diff --git a/tools/perf/arch/arm/util/auxtrace.c b/tools/perf/arch/arm/util/auxtrace.c
index 0a6e75b8777a..28a5d0c18b1d 100644
--- a/tools/perf/arch/arm/util/auxtrace.c
+++ b/tools/perf/arch/arm/util/auxtrace.c
@@ -56,7 +56,7 @@ struct auxtrace_record
struct perf_pmu *cs_etm_pmu;
struct evsel *evsel;
bool found_etm = false;
- bool found_spe = false;
+ struct perf_pmu *found_spe = NULL;
static struct perf_pmu **arm_spe_pmus = NULL;
static int nr_spes = 0;
int i = 0;
@@ -74,12 +74,12 @@ struct auxtrace_record
evsel->core.attr.type == cs_etm_pmu->type)
found_etm = true;
- if (!nr_spes)
+ if (!nr_spes || found_spe)
continue;
for (i = 0; i < nr_spes; i++) {
if (evsel->core.attr.type == arm_spe_pmus[i]->type) {
- found_spe = true;
+ found_spe = arm_spe_pmus[i];
break;
}
}
@@ -96,7 +96,7 @@ struct auxtrace_record
#if defined(__aarch64__)
if (found_spe)
- return arm_spe_recording_init(err, arm_spe_pmus[i]);
+ return arm_spe_recording_init(err, found_spe);
#endif
/*
diff --git a/tools/perf/tests/shell/record+zstd_comp_decomp.sh b/tools/perf/tests/shell/record+zstd_comp_decomp.sh
index 63a91ec473bb..045723b3d992 100755
--- a/tools/perf/tests/shell/record+zstd_comp_decomp.sh
+++ b/tools/perf/tests/shell/record+zstd_comp_decomp.sh
@@ -12,7 +12,8 @@ skip_if_no_z_record() {
collect_z_record() {
echo "Collecting compressed record file:"
- $perf_tool record -o $trace_file -g -z -F 5000 -- \
+ [[ "$(uname -m)" != s390x ]] && gflag='-g'
+ $perf_tool record -o $trace_file $gflag -z -F 5000 -- \
dd count=500 if=/dev/urandom of=/dev/null
}
diff --git a/tools/testing/selftests/bpf/prog_tests/btf_map_in_map.c b/tools/testing/selftests/bpf/prog_tests/btf_map_in_map.c
index f7ee8fa377ad..6ccecbd39476 100644
--- a/tools/testing/selftests/bpf/prog_tests/btf_map_in_map.c
+++ b/tools/testing/selftests/bpf/prog_tests/btf_map_in_map.c
@@ -5,10 +5,60 @@
#include "test_btf_map_in_map.skel.h"
+static int duration;
+
+static __u32 bpf_map_id(struct bpf_map *map)
+{
+ struct bpf_map_info info;
+ __u32 info_len = sizeof(info);
+ int err;
+
+ memset(&info, 0, info_len);
+ err = bpf_obj_get_info_by_fd(bpf_map__fd(map), &info, &info_len);
+ if (err)
+ return 0;
+ return info.id;
+}
+
+/*
+ * Trigger synchronize_rcu() in kernel.
+ *
+ * ARRAY_OF_MAPS/HASH_OF_MAPS lookup/update operations trigger synchronize_rcu()
+ * if looking up an existing non-NULL element or updating the map with a valid
+ * inner map FD. Use this fact to trigger synchronize_rcu(): create map-in-map,
+ * create a trivial ARRAY map, update map-in-map with ARRAY inner map. Then
+ * cleanup. At the end, at least one synchronize_rcu() would be called.
+ */
+static int kern_sync_rcu(void)
+{
+ int inner_map_fd, outer_map_fd, err, zero = 0;
+
+ inner_map_fd = bpf_create_map(BPF_MAP_TYPE_ARRAY, 4, 4, 1, 0);
+ if (CHECK(inner_map_fd < 0, "inner_map_create", "failed %d\n", -errno))
+ return -1;
+
+ outer_map_fd = bpf_create_map_in_map(BPF_MAP_TYPE_ARRAY_OF_MAPS, NULL,
+ sizeof(int), inner_map_fd, 1, 0);
+ if (CHECK(outer_map_fd < 0, "outer_map_create", "failed %d\n", -errno)) {
+ close(inner_map_fd);
+ return -1;
+ }
+
+ err = bpf_map_update_elem(outer_map_fd, &zero, &inner_map_fd, 0);
+ if (err)
+ err = -errno;
+ CHECK(err, "outer_map_update", "failed %d\n", err);
+ close(inner_map_fd);
+ close(outer_map_fd);
+ return err;
+}
+
void test_btf_map_in_map(void)
{
- int duration = 0, err, key = 0, val;
- struct test_btf_map_in_map* skel;
+ int err, key = 0, val, i;
+ struct test_btf_map_in_map *skel;
+ int outer_arr_fd, outer_hash_fd;
+ int fd, map1_fd, map2_fd, map1_id, map2_id;
skel = test_btf_map_in_map__open_and_load();
if (CHECK(!skel, "skel_open", "failed to open&load skeleton\n"))
@@ -18,32 +68,78 @@ void test_btf_map_in_map(void)
if (CHECK(err, "skel_attach", "skeleton attach failed: %d\n", err))
goto cleanup;
+ map1_fd = bpf_map__fd(skel->maps.inner_map1);
+ map2_fd = bpf_map__fd(skel->maps.inner_map2);
+ outer_arr_fd = bpf_map__fd(skel->maps.outer_arr);
+ outer_hash_fd = bpf_map__fd(skel->maps.outer_hash);
+
/* inner1 = input, inner2 = input + 1 */
- val = bpf_map__fd(skel->maps.inner_map1);
- bpf_map_update_elem(bpf_map__fd(skel->maps.outer_arr), &key, &val, 0);
- val = bpf_map__fd(skel->maps.inner_map2);
- bpf_map_update_elem(bpf_map__fd(skel->maps.outer_hash), &key, &val, 0);
+ map1_fd = bpf_map__fd(skel->maps.inner_map1);
+ bpf_map_update_elem(outer_arr_fd, &key, &map1_fd, 0);
+ map2_fd = bpf_map__fd(skel->maps.inner_map2);
+ bpf_map_update_elem(outer_hash_fd, &key, &map2_fd, 0);
skel->bss->input = 1;
usleep(1);
- bpf_map_lookup_elem(bpf_map__fd(skel->maps.inner_map1), &key, &val);
+ bpf_map_lookup_elem(map1_fd, &key, &val);
CHECK(val != 1, "inner1", "got %d != exp %d\n", val, 1);
- bpf_map_lookup_elem(bpf_map__fd(skel->maps.inner_map2), &key, &val);
+ bpf_map_lookup_elem(map2_fd, &key, &val);
CHECK(val != 2, "inner2", "got %d != exp %d\n", val, 2);
/* inner1 = input + 1, inner2 = input */
- val = bpf_map__fd(skel->maps.inner_map2);
- bpf_map_update_elem(bpf_map__fd(skel->maps.outer_arr), &key, &val, 0);
- val = bpf_map__fd(skel->maps.inner_map1);
- bpf_map_update_elem(bpf_map__fd(skel->maps.outer_hash), &key, &val, 0);
+ bpf_map_update_elem(outer_arr_fd, &key, &map2_fd, 0);
+ bpf_map_update_elem(outer_hash_fd, &key, &map1_fd, 0);
skel->bss->input = 3;
usleep(1);
- bpf_map_lookup_elem(bpf_map__fd(skel->maps.inner_map1), &key, &val);
+ bpf_map_lookup_elem(map1_fd, &key, &val);
CHECK(val != 4, "inner1", "got %d != exp %d\n", val, 4);
- bpf_map_lookup_elem(bpf_map__fd(skel->maps.inner_map2), &key, &val);
+ bpf_map_lookup_elem(map2_fd, &key, &val);
CHECK(val != 3, "inner2", "got %d != exp %d\n", val, 3);
+ for (i = 0; i < 5; i++) {
+ val = i % 2 ? map1_fd : map2_fd;
+ err = bpf_map_update_elem(outer_hash_fd, &key, &val, 0);
+ if (CHECK_FAIL(err)) {
+ printf("failed to update hash_of_maps on iter #%d\n", i);
+ goto cleanup;
+ }
+ err = bpf_map_update_elem(outer_arr_fd, &key, &val, 0);
+ if (CHECK_FAIL(err)) {
+ printf("failed to update hash_of_maps on iter #%d\n", i);
+ goto cleanup;
+ }
+ }
+
+ map1_id = bpf_map_id(skel->maps.inner_map1);
+ map2_id = bpf_map_id(skel->maps.inner_map2);
+ CHECK(map1_id == 0, "map1_id", "failed to get ID 1\n");
+ CHECK(map2_id == 0, "map2_id", "failed to get ID 2\n");
+
+ test_btf_map_in_map__destroy(skel);
+ skel = NULL;
+
+ /* we need to either wait for or force synchronize_rcu(), before
+ * checking for "still exists" condition, otherwise map could still be
+ * resolvable by ID, causing false positives.
+ *
+ * Older kernels (5.8 and earlier) freed map only after two
+ * synchronize_rcu()s, so trigger two, to be entirely sure.
+ */
+ CHECK(kern_sync_rcu(), "sync_rcu", "failed\n");
+ CHECK(kern_sync_rcu(), "sync_rcu", "failed\n");
+
+ fd = bpf_map_get_fd_by_id(map1_id);
+ if (CHECK(fd >= 0, "map1_leak", "inner_map1 leaked!\n")) {
+ close(fd);
+ goto cleanup;
+ }
+ fd = bpf_map_get_fd_by_id(map2_id);
+ if (CHECK(fd >= 0, "map2_leak", "inner_map2 leaked!\n")) {
+ close(fd);
+ goto cleanup;
+ }
+
cleanup:
test_btf_map_in_map__destroy(skel);
}
diff --git a/tools/testing/selftests/bpf/test_offload.py b/tools/testing/selftests/bpf/test_offload.py
index 8294ae3ffb3c..43c9cda199b8 100755
--- a/tools/testing/selftests/bpf/test_offload.py
+++ b/tools/testing/selftests/bpf/test_offload.py
@@ -318,6 +318,9 @@ class DebugfsDir:
continue
if os.path.isfile(p):
+ # We need to init trap_flow_action_cookie before read it
+ if f == "trap_flow_action_cookie":
+ cmd('echo deadbeef > %s/%s' % (path, f))
_, out = cmd('cat %s/%s' % (path, f))
dfs[f] = out.strip()
elif os.path.isdir(p):
diff --git a/tools/testing/selftests/bpf/verifier/event_output.c b/tools/testing/selftests/bpf/verifier/event_output.c
index 99f8f582c02b..c5e805980409 100644
--- a/tools/testing/selftests/bpf/verifier/event_output.c
+++ b/tools/testing/selftests/bpf/verifier/event_output.c
@@ -112,6 +112,7 @@
"perfevent for cgroup sockopt",
.insns = { __PERF_EVENT_INSNS__ },
.prog_type = BPF_PROG_TYPE_CGROUP_SOCKOPT,
+ .expected_attach_type = BPF_CGROUP_SETSOCKOPT,
.fixup_map_event_output = { 4 },
.result = ACCEPT,
.retval = 1,
diff --git a/tools/testing/selftests/drivers/net/mlxsw/sch_red_core.sh b/tools/testing/selftests/drivers/net/mlxsw/sch_red_core.sh
index 45042105ead7..517297a14ecf 100644
--- a/tools/testing/selftests/drivers/net/mlxsw/sch_red_core.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/sch_red_core.sh
@@ -568,17 +568,12 @@ do_drop_test()
busywait 1100 until_counter_is ">= $((base + 1))" $fetch_counter >/dev/null
check_fail $? "Spurious packets observed without buffer pressure"
- qevent_rule_uninstall_$subtest
-
# Push to the queue until it's at the limit. The configured limit is
# rounded by the qdisc and then by the driver, so this is the best we
- # can do to get to the real limit of the system. Do this with the rules
- # uninstalled so that the inevitable drops don't get counted.
+ # can do to get to the real limit of the system.
build_backlog $vlan $((3 * limit / 2)) udp >/dev/null
- qevent_rule_install_$subtest
base=$($fetch_counter)
-
send_packets $vlan udp 11
now=$(busywait 1100 until_counter_is ">= $((base + 10))" $fetch_counter)
@@ -631,3 +626,31 @@ do_drop_mirror_test()
tc filter del dev $h2 ingress pref 1 handle 101 flower
}
+
+qevent_rule_install_trap()
+{
+ tc filter add block 10 pref 1234 handle 102 matchall skip_sw \
+ action trap hw_stats disabled
+}
+
+qevent_rule_uninstall_trap()
+{
+ tc filter del block 10 pref 1234 handle 102 matchall
+}
+
+qevent_counter_fetch_trap()
+{
+ local trap_name=$1; shift
+
+ devlink_trap_rx_packets_get "$trap_name"
+}
+
+do_drop_trap_test()
+{
+ local vlan=$1; shift
+ local limit=$1; shift
+ local trap_name=$1; shift
+
+ do_drop_test "$vlan" "$limit" "$trap_name" trap \
+ "qevent_counter_fetch_trap $trap_name"
+}
diff --git a/tools/testing/selftests/drivers/net/mlxsw/sch_red_ets.sh b/tools/testing/selftests/drivers/net/mlxsw/sch_red_ets.sh
index c8968b041bea..3f007c5f8361 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/sch_red_ets.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/sch_red_ets.sh
@@ -8,6 +8,7 @@ ALL_TESTS="
red_test
mc_backlog_test
red_mirror_test
+ red_trap_test
"
: ${QDISC:=ets}
source sch_red_core.sh
@@ -94,6 +95,16 @@ red_mirror_test()
uninstall_qdisc
}
+red_trap_test()
+{
+ install_qdisc qevent early_drop block 10
+
+ do_drop_trap_test 10 $BACKLOG1 early_drop
+ do_drop_trap_test 11 $BACKLOG2 early_drop
+
+ uninstall_qdisc
+}
+
trap cleanup EXIT
setup_prepare
diff --git a/tools/testing/selftests/net/forwarding/ethtool.sh b/tools/testing/selftests/net/forwarding/ethtool.sh
index ea7a11a9f788..dbb9fcf759e0 100755
--- a/tools/testing/selftests/net/forwarding/ethtool.sh
+++ b/tools/testing/selftests/net/forwarding/ethtool.sh
@@ -235,8 +235,6 @@ check_highest_speed_is_chosen()
fi
local -a speeds_arr=($(common_speeds_get $h1 $h2 0 1))
- # Remove the first speed, h1 does not advertise this speed.
- unset speeds_arr[0]
max_speed=${speeds_arr[0]}
for current in ${speeds_arr[@]}; do
diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh
index c0589e071f20..57d75b7f6220 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh
@@ -196,6 +196,9 @@ ip -net "$ns4" link set ns4eth3 up
ip -net "$ns4" route add default via 10.0.3.2
ip -net "$ns4" route add default via dead:beef:3::2
+# use TCP syn cookies, even if no flooding was detected.
+ip netns exec "$ns2" sysctl -q net.ipv4.tcp_syncookies=2
+
set_ethtool_flags() {
local ns="$1"
local dev="$2"
@@ -407,6 +410,11 @@ do_transfer()
sleep 1
fi
+ local stat_synrx_last_l=$(ip netns exec ${listener_ns} nstat -z -a MPTcpExtMPCapableSYNRX | while read a count c rest ;do echo $count;done)
+ local stat_ackrx_last_l=$(ip netns exec ${listener_ns} nstat -z -a MPTcpExtMPCapableACKRX | while read a count c rest ;do echo $count;done)
+ local stat_cookietx_last=$(ip netns exec ${listener_ns} nstat -z -a TcpExtSyncookiesSent | while read a count c rest ;do echo $count;done)
+ local stat_cookierx_last=$(ip netns exec ${listener_ns} nstat -z -a TcpExtSyncookiesRecv | while read a count c rest ;do echo $count;done)
+
ip netns exec ${listener_ns} ./mptcp_connect -t $timeout -l -p $port -s ${srv_proto} $extra_args $local_addr < "$sin" > "$sout" &
local spid=$!
@@ -450,6 +458,45 @@ do_transfer()
check_transfer $cin $sout "file received by server"
rets=$?
+ local stat_synrx_now_l=$(ip netns exec ${listener_ns} nstat -z -a MPTcpExtMPCapableSYNRX | while read a count c rest ;do echo $count;done)
+ local stat_ackrx_now_l=$(ip netns exec ${listener_ns} nstat -z -a MPTcpExtMPCapableACKRX | while read a count c rest ;do echo $count;done)
+
+ local stat_cookietx_now=$(ip netns exec ${listener_ns} nstat -z -a TcpExtSyncookiesSent | while read a count c rest ;do echo $count;done)
+ local stat_cookierx_now=$(ip netns exec ${listener_ns} nstat -z -a TcpExtSyncookiesRecv | while read a count c rest ;do echo $count;done)
+
+ expect_synrx=$((stat_synrx_last_l))
+ expect_ackrx=$((stat_ackrx_last_l))
+
+ cookies=$(ip netns exec ${listener_ns} sysctl net.ipv4.tcp_syncookies)
+ cookies=${cookies##*=}
+
+ if [ ${cl_proto} = "MPTCP" ] && [ ${srv_proto} = "MPTCP" ]; then
+ expect_synrx=$((stat_synrx_last_l+1))
+ expect_ackrx=$((stat_ackrx_last_l+1))
+ fi
+ if [ $cookies -eq 2 ];then
+ if [ $stat_cookietx_last -ge $stat_cookietx_now ] ;then
+ echo "${listener_ns} CookieSent: ${cl_proto} -> ${srv_proto}: did not advance"
+ fi
+ if [ $stat_cookierx_last -ge $stat_cookierx_now ] ;then
+ echo "${listener_ns} CookieRecv: ${cl_proto} -> ${srv_proto}: did not advance"
+ fi
+ else
+ if [ $stat_cookietx_last -ne $stat_cookietx_now ] ;then
+ echo "${listener_ns} CookieSent: ${cl_proto} -> ${srv_proto}: changed"
+ fi
+ if [ $stat_cookierx_last -ne $stat_cookierx_now ] ;then
+ echo "${listener_ns} CookieRecv: ${cl_proto} -> ${srv_proto}: changed"
+ fi
+ fi
+
+ if [ $expect_synrx -ne $stat_synrx_now_l ] ;then
+ echo "${listener_ns} SYNRX: ${cl_proto} -> ${srv_proto}: expect ${expect_synrx}, got ${stat_synrx_now_l}"
+ fi
+ if [ $expect_ackrx -ne $stat_ackrx_now_l ] ;then
+ echo "${listener_ns} ACKRX: ${cl_proto} -> ${srv_proto}: expect ${expect_synrx}, got ${stat_synrx_now_l}"
+ fi
+
if [ $retc -eq 0 ] && [ $rets -eq 0 ];then
echo "$duration [ OK ]"
cat "$capout"
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index dd42c2f692d0..f39c1129ce5f 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -72,6 +72,15 @@ reset()
init
}
+reset_with_cookies()
+{
+ reset
+
+ for netns in "$ns1" "$ns2";do
+ ip netns exec $netns sysctl -q net.ipv4.tcp_syncookies=2
+ done
+}
+
for arg in "$@"; do
if [ "$arg" = "-c" ]; then
capture=1
@@ -138,7 +147,7 @@ do_transfer()
capuser="-Z $SUDO_USER"
fi
- capfile="mp_join-${listener_ns}.pcap"
+ capfile=$(printf "mp_join-%02u-%s.pcap" "$TEST_COUNT" "${listener_ns}")
echo "Capturing traffic for test $TEST_COUNT into $capfile"
ip netns exec ${listener_ns} tcpdump -i any -s 65535 -B 32768 $capuser -w $capfile > "$capout" 2>&1 &
@@ -227,7 +236,7 @@ chk_join_nr()
local count
local dump_stats
- printf "%-36s %s" "$msg" "syn"
+ printf "%02u %-36s %s" "$TEST_COUNT" "$msg" "syn"
count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMPJoinSynRx | awk '{print $2}'`
[ -z "$count" ] && count=0
if [ "$count" != "$syn_nr" ]; then
@@ -354,4 +363,57 @@ ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "multiple subflows and signal" 3 3 3
+# single subflow, syncookies
+reset_with_cookies
+ip netns exec $ns1 ./pm_nl_ctl limits 0 1
+ip netns exec $ns2 ./pm_nl_ctl limits 0 1
+ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
+run_tests $ns1 $ns2 10.0.1.1
+chk_join_nr "single subflow with syn cookies" 1 1 1
+
+# multiple subflows with syn cookies
+reset_with_cookies
+ip netns exec $ns1 ./pm_nl_ctl limits 0 2
+ip netns exec $ns2 ./pm_nl_ctl limits 0 2
+ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
+ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
+run_tests $ns1 $ns2 10.0.1.1
+chk_join_nr "multiple subflows with syn cookies" 2 2 2
+
+# multiple subflows limited by server
+reset_with_cookies
+ip netns exec $ns1 ./pm_nl_ctl limits 0 1
+ip netns exec $ns2 ./pm_nl_ctl limits 0 2
+ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
+ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
+run_tests $ns1 $ns2 10.0.1.1
+chk_join_nr "subflows limited by server w cookies" 2 2 1
+
+# test signal address with cookies
+reset_with_cookies
+ip netns exec $ns1 ./pm_nl_ctl limits 0 1
+ip netns exec $ns2 ./pm_nl_ctl limits 1 1
+ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
+run_tests $ns1 $ns2 10.0.1.1
+chk_join_nr "signal address with syn cookies" 1 1 1
+
+# test cookie with subflow and signal
+reset_with_cookies
+ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
+ip netns exec $ns1 ./pm_nl_ctl limits 0 2
+ip netns exec $ns2 ./pm_nl_ctl limits 1 2
+ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
+run_tests $ns1 $ns2 10.0.1.1
+chk_join_nr "subflow and signal w cookies" 2 2 2
+
+# accept and use add_addr with additional subflows
+reset_with_cookies
+ip netns exec $ns1 ./pm_nl_ctl limits 0 3
+ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
+ip netns exec $ns2 ./pm_nl_ctl limits 1 3
+ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
+ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
+run_tests $ns1 $ns2 10.0.1.1
+chk_join_nr "subflows and signal w. cookies" 3 3 3
+
exit $ret
diff --git a/tools/testing/selftests/net/psock_fanout.c b/tools/testing/selftests/net/psock_fanout.c
index 8c8c7d79c38d..2c522f7a0aec 100644
--- a/tools/testing/selftests/net/psock_fanout.c
+++ b/tools/testing/selftests/net/psock_fanout.c
@@ -350,7 +350,8 @@ static int test_datapath(uint16_t typeflags, int port_off,
int fds[2], fds_udp[2][2], ret;
fprintf(stderr, "\ntest: datapath 0x%hx ports %hu,%hu\n",
- typeflags, PORT_BASE, PORT_BASE + port_off);
+ typeflags, (uint16_t)PORT_BASE,
+ (uint16_t)(PORT_BASE + port_off));
fds[0] = sock_fanout_open(typeflags, 0);
fds[1] = sock_fanout_open(typeflags, 0);
diff --git a/tools/testing/selftests/net/rxtimestamp.c b/tools/testing/selftests/net/rxtimestamp.c
index 221fdece47d4..e4613ce4ed69 100644
--- a/tools/testing/selftests/net/rxtimestamp.c
+++ b/tools/testing/selftests/net/rxtimestamp.c
@@ -359,8 +359,7 @@ int main(int argc, char **argv)
bool strict = false;
int arg_index = 0;
int failures = 0;
- int s, t;
- char opt;
+ int s, t, opt;
while ((opt = getopt_long(argc, argv, "", long_options,
&arg_index)) != -1) {
diff --git a/tools/testing/selftests/net/so_txtime.c b/tools/testing/selftests/net/so_txtime.c
index ceaad78e9667..3155fbbf644b 100644
--- a/tools/testing/selftests/net/so_txtime.c
+++ b/tools/testing/selftests/net/so_txtime.c
@@ -121,7 +121,7 @@ static bool do_recv_one(int fdr, struct timed_send *ts)
if (rbuf[0] != ts->data)
error(1, 0, "payload mismatch. expected %c", ts->data);
- if (labs(tstop - texpect) > cfg_variance_us)
+ if (llabs(tstop - texpect) > cfg_variance_us)
error(1, 0, "exceeds variance (%d us)", cfg_variance_us);
return false;
diff --git a/tools/testing/selftests/net/tcp_mmap.c b/tools/testing/selftests/net/tcp_mmap.c
index 4555f88252ba..a61b7b3da549 100644
--- a/tools/testing/selftests/net/tcp_mmap.c
+++ b/tools/testing/selftests/net/tcp_mmap.c
@@ -344,7 +344,7 @@ int main(int argc, char *argv[])
{
struct sockaddr_storage listenaddr, addr;
unsigned int max_pacing_rate = 0;
- size_t total = 0;
+ uint64_t total = 0;
char *host = NULL;
int fd, c, on = 1;
char *buffer;
@@ -473,12 +473,12 @@ int main(int argc, char *argv[])
zflg = 0;
}
while (total < FILE_SZ) {
- ssize_t wr = FILE_SZ - total;
+ int64_t wr = FILE_SZ - total;
if (wr > chunk_size)
wr = chunk_size;
/* Note : we just want to fill the pipe with 0 bytes */
- wr = send(fd, buffer, wr, zflg ? MSG_ZEROCOPY : 0);
+ wr = send(fd, buffer, (size_t)wr, zflg ? MSG_ZEROCOPY : 0);
if (wr <= 0)
break;
total += wr;
diff --git a/tools/testing/selftests/net/txtimestamp.c b/tools/testing/selftests/net/txtimestamp.c
index 011b0da6b033..490a8cca708a 100644
--- a/tools/testing/selftests/net/txtimestamp.c
+++ b/tools/testing/selftests/net/txtimestamp.c
@@ -64,6 +64,7 @@ static int cfg_payload_len = 10;
static int cfg_poll_timeout = 100;
static int cfg_delay_snd;
static int cfg_delay_ack;
+static int cfg_delay_tolerance_usec = 500;
static bool cfg_show_payload;
static bool cfg_do_pktinfo;
static bool cfg_busy_poll;
@@ -152,11 +153,12 @@ static void validate_key(int tskey, int tstype)
static void validate_timestamp(struct timespec *cur, int min_delay)
{
- int max_delay = min_delay + 500 /* processing time upper bound */;
int64_t cur64, start64;
+ int max_delay;
cur64 = timespec_to_us64(cur);
start64 = timespec_to_us64(&ts_usr);
+ max_delay = min_delay + cfg_delay_tolerance_usec;
if (cur64 < start64 + min_delay || cur64 > start64 + max_delay) {
fprintf(stderr, "ERROR: %lu us expected between %d and %d\n",
@@ -683,6 +685,7 @@ static void __attribute__((noreturn)) usage(const char *filepath)
" -r: use raw\n"
" -R: use raw (IP_HDRINCL)\n"
" -S N: usec to sleep before reading error queue\n"
+ " -t N: tolerance (usec) for timestamp validation\n"
" -u: use udp\n"
" -v: validate SND delay (usec)\n"
" -V: validate ACK delay (usec)\n"
@@ -697,7 +700,7 @@ static void parse_opt(int argc, char **argv)
int c;
while ((c = getopt(argc, argv,
- "46bc:CeEFhIl:LnNp:PrRS:uv:V:x")) != -1) {
+ "46bc:CeEFhIl:LnNp:PrRS:t:uv:V:x")) != -1) {
switch (c) {
case '4':
do_ipv6 = 0;
@@ -760,6 +763,9 @@ static void parse_opt(int argc, char **argv)
case 'S':
cfg_sleep_usec = strtoul(optarg, NULL, 10);
break;
+ case 't':
+ cfg_delay_tolerance_usec = strtoul(optarg, NULL, 10);
+ break;
case 'u':
proto_count++;
cfg_proto = SOCK_DGRAM;
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-13 12:16:57 +0000