diff options
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/kvm/x86_64/pmu_event_filter_test.c | 37 | ||||
| -rw-r--r-- | tools/testing/selftests/net/forwarding/Makefile | 2 | ||||
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_join.sh | 48 |
3 files changed, 80 insertions, 7 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/pmu_event_filter_test.c b/tools/testing/selftests/kvm/x86_64/pmu_event_filter_test.c index 0d06ffa95d9d..93d77574b255 100644 --- a/tools/testing/selftests/kvm/x86_64/pmu_event_filter_test.c +++ b/tools/testing/selftests/kvm/x86_64/pmu_event_filter_test.c @@ -208,7 +208,7 @@ static bool sanity_check_pmu(struct kvm_vm *vm) return success; } -static struct kvm_pmu_event_filter *make_pmu_event_filter(uint32_t nevents) +static struct kvm_pmu_event_filter *alloc_pmu_event_filter(uint32_t nevents) { struct kvm_pmu_event_filter *f; int size = sizeof(*f) + nevents * sizeof(f->events[0]); @@ -220,19 +220,29 @@ static struct kvm_pmu_event_filter *make_pmu_event_filter(uint32_t nevents) return f; } -static struct kvm_pmu_event_filter *event_filter(uint32_t action) + +static struct kvm_pmu_event_filter * +create_pmu_event_filter(const uint64_t event_list[], + int nevents, uint32_t action) { struct kvm_pmu_event_filter *f; int i; - f = make_pmu_event_filter(ARRAY_SIZE(event_list)); + f = alloc_pmu_event_filter(nevents); f->action = action; - for (i = 0; i < ARRAY_SIZE(event_list); i++) + for (i = 0; i < nevents; i++) f->events[i] = event_list[i]; return f; } +static struct kvm_pmu_event_filter *event_filter(uint32_t action) +{ + return create_pmu_event_filter(event_list, + ARRAY_SIZE(event_list), + action); +} + /* * Remove the first occurrence of 'event' (if any) from the filter's * event list. @@ -271,6 +281,22 @@ static uint64_t test_with_filter(struct kvm_vm *vm, return run_vm_to_sync(vm); } +static void test_amd_deny_list(struct kvm_vm *vm) +{ + uint64_t event = EVENT(0x1C2, 0); + struct kvm_pmu_event_filter *f; + uint64_t count; + + f = create_pmu_event_filter(&event, 1, KVM_PMU_EVENT_DENY); + count = test_with_filter(vm, f); + + free(f); + if (count != NUM_BRANCHES) + pr_info("%s: Branch instructions retired = %lu (expected %u)\n", + __func__, count, NUM_BRANCHES); + TEST_ASSERT(count, "Allowed PMU event is not counting"); +} + static void test_member_deny_list(struct kvm_vm *vm) { struct kvm_pmu_event_filter *f = event_filter(KVM_PMU_EVENT_DENY); @@ -453,6 +479,9 @@ int main(int argc, char *argv[]) exit(KSFT_SKIP); } + if (use_amd_pmu()) + test_amd_deny_list(vm); + test_without_filter(vm); test_member_deny_list(vm); test_member_allow_list(vm); diff --git a/tools/testing/selftests/net/forwarding/Makefile b/tools/testing/selftests/net/forwarding/Makefile index c87e674b61b1..e811090f7748 100644 --- a/tools/testing/selftests/net/forwarding/Makefile +++ b/tools/testing/selftests/net/forwarding/Makefile @@ -86,7 +86,7 @@ TEST_PROGS = bridge_igmp.sh \ vxlan_bridge_1d_port_8472.sh \ vxlan_bridge_1d.sh \ vxlan_bridge_1q_ipv6.sh \ - vxlan_bridge_1q_port_8472_ipv6.sh + vxlan_bridge_1q_port_8472_ipv6.sh \ vxlan_bridge_1q_port_8472.sh \ vxlan_bridge_1q.sh \ vxlan_symmetric_ipv6.sh \ diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 7314257d248a..48ef112f42c2 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -1444,6 +1444,33 @@ chk_prio_nr() [ "${dump_stats}" = 1 ] && dump_stats } +chk_subflow_nr() +{ + local need_title="$1" + local msg="$2" + local subflow_nr=$3 + local cnt1 + local cnt2 + + if [ -n "${need_title}" ]; then + printf "%03u %-36s %s" "${TEST_COUNT}" "${TEST_NAME}" "${msg}" + else + printf "%-${nr_blank}s %s" " " "${msg}" + fi + + cnt1=$(ss -N $ns1 -tOni | grep -c token) + cnt2=$(ss -N $ns2 -tOni | grep -c token) + if [ "$cnt1" != "$subflow_nr" -o "$cnt2" != "$subflow_nr" ]; then + echo "[fail] got $cnt1:$cnt2 subflows expected $subflow_nr" + fail_test + dump_stats=1 + else + echo "[ ok ]" + fi + + [ "${dump_stats}" = 1 ] && ( ss -N $ns1 -tOni ; ss -N $ns1 -tOni | grep token; ip -n $ns1 mptcp endpoint ) +} + chk_link_usage() { local ns=$1 @@ -2556,7 +2583,7 @@ fastclose_tests() fi } -implicit_tests() +endpoint_tests() { # userspace pm type prevents add_addr if reset "implicit EP"; then @@ -2578,6 +2605,23 @@ implicit_tests() $ns2 10.0.2.2 id 1 flags signal wait fi + + if reset "delete and re-add"; then + pm_nl_set_limits $ns1 1 1 + pm_nl_set_limits $ns2 1 1 + pm_nl_add_endpoint $ns2 10.0.2.2 id 2 dev ns2eth2 flags subflow + run_tests $ns1 $ns2 10.0.1.1 4 0 0 slow & + + wait_mpj $ns2 + pm_nl_del_endpoint $ns2 2 10.0.2.2 + sleep 0.5 + chk_subflow_nr needtitle "after delete" 1 + + pm_nl_add_endpoint $ns2 10.0.2.2 dev ns2eth2 flags subflow + wait_mpj $ns2 + chk_subflow_nr "" "after re-add" 2 + wait + fi } # [$1: error message] @@ -2624,7 +2668,7 @@ all_tests_sorted=( d@deny_join_id0_tests m@fullmesh_tests z@fastclose_tests - I@implicit_tests + I@endpoint_tests ) all_tests_args="" |