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-rw-r--r--tools/testing/selftests/bpf/Makefile9
-rw-r--r--tools/testing/selftests/bpf/config1
-rw-r--r--tools/testing/selftests/bpf/progs/sendmsg6_prog.c3
-rw-r--r--tools/testing/selftests/bpf/test_btf_dump.c7
-rw-r--r--tools/testing/selftests/bpf/test_cgroup_storage.c6
-rw-r--r--tools/testing/selftests/bpf/test_sock.c7
-rwxr-xr-xtools/testing/selftests/bpf/test_xdp_vlan.sh57
-rwxr-xr-xtools/testing/selftests/bpf/test_xdp_vlan_mode_generic.sh9
-rwxr-xr-xtools/testing/selftests/bpf/test_xdp_vlan_mode_native.sh9
-rw-r--r--tools/testing/selftests/bpf/verifier/ctx_skb.c11
-rw-r--r--tools/testing/selftests/bpf/verifier/loops1.c28
-rw-r--r--tools/testing/selftests/cgroup/cgroup_util.c3
-rwxr-xr-xtools/testing/selftests/drivers/net/mlxsw/qos_mc_aware.sh4
-rwxr-xr-xtools/testing/selftests/kmod/kmod.sh6
-rw-r--r--tools/testing/selftests/kselftest.h15
-rw-r--r--tools/testing/selftests/kvm/.gitignore3
-rw-r--r--tools/testing/selftests/kvm/config3
-rw-r--r--tools/testing/selftests/kvm/include/evmcs.h2
-rw-r--r--tools/testing/selftests/kvm/lib/x86_64/processor.c16
-rw-r--r--tools/testing/selftests/kvm/lib/x86_64/vmx.c20
-rw-r--r--tools/testing/selftests/kvm/x86_64/evmcs_test.c15
-rw-r--r--tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c12
-rw-r--r--tools/testing/selftests/kvm/x86_64/platform_info_test.c2
-rw-r--r--tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c32
-rw-r--r--tools/testing/selftests/livepatch/functions.sh46
-rw-r--r--tools/testing/selftests/net/.gitignore4
-rwxr-xr-xtools/testing/selftests/net/forwarding/gre_multipath.sh28
-rwxr-xr-xtools/testing/selftests/net/tcp_fastopen_backup_key.sh2
-rw-r--r--tools/testing/selftests/net/tls.c223
-rwxr-xr-xtools/testing/selftests/netfilter/nft_flowtable.sh48
-rw-r--r--tools/testing/selftests/pidfd/pidfd_test.c6
-rw-r--r--tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py22
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json47
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json94
-rw-r--r--tools/testing/selftests/x86/test_vsyscall.c2
35 files changed, 689 insertions, 113 deletions
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 11c9c62c3362..96752ebd938f 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -34,6 +34,9 @@ TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test
BPF_OBJ_FILES = $(patsubst %.c,%.o, $(notdir $(wildcard progs/*.c)))
TEST_GEN_FILES = $(BPF_OBJ_FILES)
+BTF_C_FILES = $(wildcard progs/btf_dump_test_case_*.c)
+TEST_FILES = $(BTF_C_FILES)
+
# Also test sub-register code-gen if LLVM has eBPF v3 processor support which
# contains both ALU32 and JMP32 instructions.
SUBREG_CODEGEN := $(shell echo "int cal(int a) { return a > 0; }" | \
@@ -57,7 +60,8 @@ TEST_PROGS := test_kmod.sh \
test_lirc_mode2.sh \
test_skb_cgroup_id.sh \
test_flow_dissector.sh \
- test_xdp_vlan.sh \
+ test_xdp_vlan_mode_generic.sh \
+ test_xdp_vlan_mode_native.sh \
test_lwt_ip_encap.sh \
test_tcp_check_syncookie.sh \
test_tc_tunnel.sh \
@@ -67,7 +71,8 @@ TEST_PROGS := test_kmod.sh \
TEST_PROGS_EXTENDED := with_addr.sh \
with_tunnels.sh \
tcp_client.py \
- tcp_server.py
+ tcp_server.py \
+ test_xdp_vlan.sh
# Compile but not part of 'make run_tests'
TEST_GEN_PROGS_EXTENDED = test_libbpf_open test_sock_addr test_skb_cgroup_id_user \
diff --git a/tools/testing/selftests/bpf/config b/tools/testing/selftests/bpf/config
index f7a0744db31e..5dc109f4c097 100644
--- a/tools/testing/selftests/bpf/config
+++ b/tools/testing/selftests/bpf/config
@@ -34,3 +34,4 @@ CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_IPV6_SIT=m
+CONFIG_BPF_JIT=y
diff --git a/tools/testing/selftests/bpf/progs/sendmsg6_prog.c b/tools/testing/selftests/bpf/progs/sendmsg6_prog.c
index 5aeaa284fc47..a68062820410 100644
--- a/tools/testing/selftests/bpf/progs/sendmsg6_prog.c
+++ b/tools/testing/selftests/bpf/progs/sendmsg6_prog.c
@@ -41,8 +41,7 @@ int sendmsg_v6_prog(struct bpf_sock_addr *ctx)
}
/* Rewrite destination. */
- if ((ctx->user_ip6[0] & 0xFFFF) == bpf_htons(0xFACE) &&
- ctx->user_ip6[0] >> 16 == bpf_htons(0xB00C)) {
+ if (ctx->user_ip6[0] == bpf_htonl(0xFACEB00C)) {
ctx->user_ip6[0] = bpf_htonl(DST_REWRITE_IP6_0);
ctx->user_ip6[1] = bpf_htonl(DST_REWRITE_IP6_1);
ctx->user_ip6[2] = bpf_htonl(DST_REWRITE_IP6_2);
diff --git a/tools/testing/selftests/bpf/test_btf_dump.c b/tools/testing/selftests/bpf/test_btf_dump.c
index 8f850823d35f..6e75dd3cb14f 100644
--- a/tools/testing/selftests/bpf/test_btf_dump.c
+++ b/tools/testing/selftests/bpf/test_btf_dump.c
@@ -97,6 +97,13 @@ int test_btf_dump_case(int n, struct btf_dump_test_case *test_case)
}
snprintf(test_file, sizeof(test_file), "progs/%s.c", test_case->name);
+ if (access(test_file, R_OK) == -1)
+ /*
+ * When the test is run with O=, kselftest copies TEST_FILES
+ * without preserving the directory structure.
+ */
+ snprintf(test_file, sizeof(test_file), "%s.c",
+ test_case->name);
/*
* Diff test output and expected test output, contained between
* START-EXPECTED-OUTPUT and END-EXPECTED-OUTPUT lines in test case.
diff --git a/tools/testing/selftests/bpf/test_cgroup_storage.c b/tools/testing/selftests/bpf/test_cgroup_storage.c
index 2fc4625c1a15..655729004391 100644
--- a/tools/testing/selftests/bpf/test_cgroup_storage.c
+++ b/tools/testing/selftests/bpf/test_cgroup_storage.c
@@ -20,9 +20,9 @@ int main(int argc, char **argv)
BPF_MOV64_IMM(BPF_REG_2, 0), /* flags, not used */
BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
BPF_FUNC_get_local_storage),
- BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+ BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_0, 0),
BPF_ALU64_IMM(BPF_ADD, BPF_REG_3, 0x1),
- BPF_STX_MEM(BPF_W, BPF_REG_0, BPF_REG_3, 0),
+ BPF_STX_MEM(BPF_DW, BPF_REG_0, BPF_REG_3, 0),
BPF_LD_MAP_FD(BPF_REG_1, 0), /* map fd */
BPF_MOV64_IMM(BPF_REG_2, 0), /* flags, not used */
@@ -30,7 +30,7 @@ int main(int argc, char **argv)
BPF_FUNC_get_local_storage),
BPF_MOV64_IMM(BPF_REG_1, 1),
BPF_STX_XADD(BPF_DW, BPF_REG_0, BPF_REG_1, 0),
- BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+ BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0x1),
BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
BPF_EXIT_INSN(),
diff --git a/tools/testing/selftests/bpf/test_sock.c b/tools/testing/selftests/bpf/test_sock.c
index fb679ac3d4b0..0e6652733462 100644
--- a/tools/testing/selftests/bpf/test_sock.c
+++ b/tools/testing/selftests/bpf/test_sock.c
@@ -13,6 +13,7 @@
#include <bpf/bpf.h>
#include "cgroup_helpers.h"
+#include "bpf_endian.h"
#include "bpf_rlimit.h"
#include "bpf_util.h"
@@ -232,7 +233,8 @@ static struct sock_test tests[] = {
/* if (ip == expected && port == expected) */
BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_6,
offsetof(struct bpf_sock, src_ip6[3])),
- BPF_JMP_IMM(BPF_JNE, BPF_REG_7, 0x01000000, 4),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_7,
+ __bpf_constant_ntohl(0x00000001), 4),
BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_6,
offsetof(struct bpf_sock, src_port)),
BPF_JMP_IMM(BPF_JNE, BPF_REG_7, 0x2001, 2),
@@ -261,7 +263,8 @@ static struct sock_test tests[] = {
/* if (ip == expected && port == expected) */
BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_6,
offsetof(struct bpf_sock, src_ip4)),
- BPF_JMP_IMM(BPF_JNE, BPF_REG_7, 0x0100007F, 4),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_7,
+ __bpf_constant_ntohl(0x7F000001), 4),
BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_6,
offsetof(struct bpf_sock, src_port)),
BPF_JMP_IMM(BPF_JNE, BPF_REG_7, 0x1002, 2),
diff --git a/tools/testing/selftests/bpf/test_xdp_vlan.sh b/tools/testing/selftests/bpf/test_xdp_vlan.sh
index 51a3a31d1aac..bb8b0da91686 100755
--- a/tools/testing/selftests/bpf/test_xdp_vlan.sh
+++ b/tools/testing/selftests/bpf/test_xdp_vlan.sh
@@ -1,6 +1,14 @@
#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Author: Jesper Dangaard Brouer <hawk@kernel.org>
-TESTNAME=xdp_vlan
+# Allow wrapper scripts to name test
+if [ -z "$TESTNAME" ]; then
+ TESTNAME=xdp_vlan
+fi
+
+# Default XDP mode
+XDP_MODE=xdpgeneric
usage() {
echo "Testing XDP + TC eBPF VLAN manipulations: $TESTNAME"
@@ -9,9 +17,23 @@ usage() {
echo " -v | --verbose : Verbose"
echo " --flush : Flush before starting (e.g. after --interactive)"
echo " --interactive : Keep netns setup running after test-run"
+ echo " --mode=XXX : Choose XDP mode (xdp | xdpgeneric | xdpdrv)"
echo ""
}
+valid_xdp_mode()
+{
+ local mode=$1
+
+ case "$mode" in
+ xdpgeneric | xdpdrv | xdp)
+ return 0
+ ;;
+ *)
+ return 1
+ esac
+}
+
cleanup()
{
local status=$?
@@ -37,7 +59,7 @@ cleanup()
# Using external program "getopt" to get --long-options
OPTIONS=$(getopt -o hvfi: \
- --long verbose,flush,help,interactive,debug -- "$@")
+ --long verbose,flush,help,interactive,debug,mode: -- "$@")
if (( $? != 0 )); then
usage
echo "selftests: $TESTNAME [FAILED] Error calling getopt, unknown option?"
@@ -60,6 +82,11 @@ while true; do
cleanup
shift
;;
+ --mode )
+ shift
+ XDP_MODE=$1
+ shift
+ ;;
-- )
shift
break
@@ -81,8 +108,14 @@ if [ "$EUID" -ne 0 ]; then
exit 1
fi
-ip link set dev lo xdp off 2>/dev/null > /dev/null
-if [ $? -ne 0 ];then
+valid_xdp_mode $XDP_MODE
+if [ $? -ne 0 ]; then
+ echo "selftests: $TESTNAME [FAILED] unknown XDP mode ($XDP_MODE)"
+ exit 1
+fi
+
+ip link set dev lo xdpgeneric off 2>/dev/null > /dev/null
+if [ $? -ne 0 ]; then
echo "selftests: $TESTNAME [SKIP] need ip xdp support"
exit 0
fi
@@ -155,7 +188,7 @@ ip netns exec ns2 ip link set lo up
# At this point, the hosts cannot reach each-other,
# because ns2 are using VLAN tags on the packets.
-ip netns exec ns2 sh -c 'ping -W 1 -c 1 100.64.41.1 || echo "Okay ping fails"'
+ip netns exec ns2 sh -c 'ping -W 1 -c 1 100.64.41.1 || echo "Success: First ping must fail"'
# Now we can use the test_xdp_vlan.c program to pop/push these VLAN tags
@@ -166,7 +199,7 @@ export FILE=test_xdp_vlan.o
# First test: Remove VLAN by setting VLAN ID 0, using "xdp_vlan_change"
export XDP_PROG=xdp_vlan_change
-ip netns exec ns1 ip link set $DEVNS1 xdp object $FILE section $XDP_PROG
+ip netns exec ns1 ip link set $DEVNS1 $XDP_MODE object $FILE section $XDP_PROG
# In ns1: egress use TC to add back VLAN tag 4011
# (del cmd)
@@ -177,8 +210,8 @@ ip netns exec ns1 tc filter add dev $DEVNS1 egress \
prio 1 handle 1 bpf da obj $FILE sec tc_vlan_push
# Now the namespaces can reach each-other, test with ping:
-ip netns exec ns2 ping -W 2 -c 3 $IPADDR1
-ip netns exec ns1 ping -W 2 -c 3 $IPADDR2
+ip netns exec ns2 ping -i 0.2 -W 2 -c 2 $IPADDR1
+ip netns exec ns1 ping -i 0.2 -W 2 -c 2 $IPADDR2
# Second test: Replace xdp prog, that fully remove vlan header
#
@@ -187,9 +220,9 @@ ip netns exec ns1 ping -W 2 -c 3 $IPADDR2
# ETH_P_8021Q indication, and this cause overwriting of our changes.
#
export XDP_PROG=xdp_vlan_remove_outer2
-ip netns exec ns1 ip link set $DEVNS1 xdp off
-ip netns exec ns1 ip link set $DEVNS1 xdp object $FILE section $XDP_PROG
+ip netns exec ns1 ip link set $DEVNS1 $XDP_MODE off
+ip netns exec ns1 ip link set $DEVNS1 $XDP_MODE object $FILE section $XDP_PROG
# Now the namespaces should still be able reach each-other, test with ping:
-ip netns exec ns2 ping -W 2 -c 3 $IPADDR1
-ip netns exec ns1 ping -W 2 -c 3 $IPADDR2
+ip netns exec ns2 ping -i 0.2 -W 2 -c 2 $IPADDR1
+ip netns exec ns1 ping -i 0.2 -W 2 -c 2 $IPADDR2
diff --git a/tools/testing/selftests/bpf/test_xdp_vlan_mode_generic.sh b/tools/testing/selftests/bpf/test_xdp_vlan_mode_generic.sh
new file mode 100755
index 000000000000..c515326d6d59
--- /dev/null
+++ b/tools/testing/selftests/bpf/test_xdp_vlan_mode_generic.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+# Exit on failure
+set -e
+
+# Wrapper script to test generic-XDP
+export TESTNAME=xdp_vlan_mode_generic
+./test_xdp_vlan.sh --mode=xdpgeneric
diff --git a/tools/testing/selftests/bpf/test_xdp_vlan_mode_native.sh b/tools/testing/selftests/bpf/test_xdp_vlan_mode_native.sh
new file mode 100755
index 000000000000..5cf7ce1f16c1
--- /dev/null
+++ b/tools/testing/selftests/bpf/test_xdp_vlan_mode_native.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+# Exit on failure
+set -e
+
+# Wrapper script to test native-XDP
+export TESTNAME=xdp_vlan_mode_native
+./test_xdp_vlan.sh --mode=xdpdrv
diff --git a/tools/testing/selftests/bpf/verifier/ctx_skb.c b/tools/testing/selftests/bpf/verifier/ctx_skb.c
index b0fda2877119..d438193804b2 100644
--- a/tools/testing/selftests/bpf/verifier/ctx_skb.c
+++ b/tools/testing/selftests/bpf/verifier/ctx_skb.c
@@ -975,6 +975,17 @@
.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
},
{
+ "read gso_segs from CGROUP_SKB",
+ .insns = {
+ BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
+ offsetof(struct __sk_buff, gso_segs)),
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .result = ACCEPT,
+ .prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
"write gso_segs from CGROUP_SKB",
.insns = {
BPF_MOV64_IMM(BPF_REG_0, 0),
diff --git a/tools/testing/selftests/bpf/verifier/loops1.c b/tools/testing/selftests/bpf/verifier/loops1.c
index 5e980a5ab69d..1fc4e61e9f9f 100644
--- a/tools/testing/selftests/bpf/verifier/loops1.c
+++ b/tools/testing/selftests/bpf/verifier/loops1.c
@@ -159,3 +159,31 @@
.errstr = "loop detected",
.prog_type = BPF_PROG_TYPE_TRACEPOINT,
},
+{
+ "not-taken loop with back jump to 1st insn",
+ .insns = {
+ BPF_MOV64_IMM(BPF_REG_0, 123),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 4, -2),
+ BPF_EXIT_INSN(),
+ },
+ .result = ACCEPT,
+ .prog_type = BPF_PROG_TYPE_XDP,
+ .retval = 123,
+},
+{
+ "taken loop with back jump to 1st insn",
+ .insns = {
+ BPF_MOV64_IMM(BPF_REG_1, 10),
+ BPF_MOV64_IMM(BPF_REG_2, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+ BPF_EXIT_INSN(),
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_1),
+ BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 1),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, -3),
+ BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+ BPF_EXIT_INSN(),
+ },
+ .result = ACCEPT,
+ .prog_type = BPF_PROG_TYPE_XDP,
+ .retval = 55,
+},
diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c
index 4c223266299a..bdb69599c4bd 100644
--- a/tools/testing/selftests/cgroup/cgroup_util.c
+++ b/tools/testing/selftests/cgroup/cgroup_util.c
@@ -191,8 +191,7 @@ int cg_find_unified_root(char *root, size_t len)
strtok(NULL, delim);
strtok(NULL, delim);
- if (strcmp(fs, "cgroup") == 0 &&
- strcmp(type, "cgroup2") == 0) {
+ if (strcmp(type, "cgroup2") == 0) {
strncpy(root, mount, len);
return 0;
}
diff --git a/tools/testing/selftests/drivers/net/mlxsw/qos_mc_aware.sh b/tools/testing/selftests/drivers/net/mlxsw/qos_mc_aware.sh
index 71231ad2dbfb..47315fe48d5a 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/qos_mc_aware.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/qos_mc_aware.sh
@@ -262,7 +262,7 @@ test_mc_aware()
stop_traffic
- log_test "UC performace under MC overload"
+ log_test "UC performance under MC overload"
echo "UC-only throughput $(humanize $ucth1)"
echo "UC+MC throughput $(humanize $ucth2)"
@@ -316,7 +316,7 @@ test_uc_aware()
stop_traffic
- log_test "MC performace under UC overload"
+ log_test "MC performance under UC overload"
echo " ingress UC throughput $(humanize ${uc_ir})"
echo " egress UC throughput $(humanize ${uc_er})"
echo " sent $attempts BC ARPs, got $passes responses"
diff --git a/tools/testing/selftests/kmod/kmod.sh b/tools/testing/selftests/kmod/kmod.sh
index 0a76314b4414..8b944cf042f6 100755
--- a/tools/testing/selftests/kmod/kmod.sh
+++ b/tools/testing/selftests/kmod/kmod.sh
@@ -28,7 +28,7 @@
# override by exporting to your environment prior running this script.
# For instance this script assumes you do not have xfs loaded upon boot.
# If this is false, export DEFAULT_KMOD_FS="ext4" prior to running this
-# script if the filesyste module you don't have loaded upon bootup
+# script if the filesystem module you don't have loaded upon bootup
# is ext4 instead. Refer to allow_user_defaults() for a list of user
# override variables possible.
#
@@ -263,7 +263,7 @@ config_get_test_result()
config_reset()
{
if ! echo -n "1" >"$DIR"/reset; then
- echo "$0: reset shuld have worked" >&2
+ echo "$0: reset should have worked" >&2
exit 1
fi
}
@@ -488,7 +488,7 @@ usage()
echo Example uses:
echo
echo "${TEST_NAME}.sh -- executes all tests"
- echo "${TEST_NAME}.sh -t 0008 -- Executes test ID 0008 number of times is recomended"
+ echo "${TEST_NAME}.sh -t 0008 -- Executes test ID 0008 number of times is recommended"
echo "${TEST_NAME}.sh -w 0008 -- Watch test ID 0008 run until an error occurs"
echo "${TEST_NAME}.sh -s 0008 -- Run test ID 0008 once"
echo "${TEST_NAME}.sh -c 0008 3 -- Run test ID 0008 three times"
diff --git a/tools/testing/selftests/kselftest.h b/tools/testing/selftests/kselftest.h
index ec15c4f6af55..0ac49d91a260 100644
--- a/tools/testing/selftests/kselftest.h
+++ b/tools/testing/selftests/kselftest.h
@@ -10,6 +10,7 @@
#ifndef __KSELFTEST_H
#define __KSELFTEST_H
+#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdarg.h>
@@ -81,58 +82,68 @@ static inline void ksft_print_cnts(void)
static inline void ksft_print_msg(const char *msg, ...)
{
+ int saved_errno = errno;
va_list args;
va_start(args, msg);
printf("# ");
+ errno = saved_errno;
vprintf(msg, args);
va_end(args);
}
static inline void ksft_test_result_pass(const char *msg, ...)
{
+ int saved_errno = errno;
va_list args;
ksft_cnt.ksft_pass++;
va_start(args, msg);
printf("ok %d ", ksft_test_num());
+ errno = saved_errno;
vprintf(msg, args);
va_end(args);
}
static inline void ksft_test_result_fail(const char *msg, ...)
{
+ int saved_errno = errno;
va_list args;
ksft_cnt.ksft_fail++;
va_start(args, msg);
printf("not ok %d ", ksft_test_num());
+ errno = saved_errno;
vprintf(msg, args);
va_end(args);
}
static inline void ksft_test_result_skip(const char *msg, ...)
{
+ int saved_errno = errno;
va_list args;
ksft_cnt.ksft_xskip++;
va_start(args, msg);
printf("not ok %d # SKIP ", ksft_test_num());
+ errno = saved_errno;
vprintf(msg, args);
va_end(args);
}
static inline void ksft_test_result_error(const char *msg, ...)
{
+ int saved_errno = errno;
va_list args;
ksft_cnt.ksft_error++;
va_start(args, msg);
printf("not ok %d # error ", ksft_test_num());
+ errno = saved_errno;
vprintf(msg, args);
va_end(args);
}
@@ -152,10 +163,12 @@ static inline int ksft_exit_fail(void)
static inline int ksft_exit_fail_msg(const char *msg, ...)
{
+ int saved_errno = errno;
va_list args;
va_start(args, msg);
printf("Bail out! ");
+ errno = saved_errno;
vprintf(msg, args);
va_end(args);
@@ -178,10 +191,12 @@ static inline int ksft_exit_xpass(void)
static inline int ksft_exit_skip(const char *msg, ...)
{
if (msg) {
+ int saved_errno = errno;
va_list args;
va_start(args, msg);
printf("not ok %d # SKIP ", 1 + ksft_test_num());
+ errno = saved_errno;
vprintf(msg, args);
va_end(args);
} else {
diff --git a/tools/testing/selftests/kvm/.gitignore b/tools/testing/selftests/kvm/.gitignore
index 41266af0d3dc..b35da375530a 100644
--- a/tools/testing/selftests/kvm/.gitignore
+++ b/tools/testing/selftests/kvm/.gitignore
@@ -1,7 +1,7 @@
+/s390x/sync_regs_test
/x86_64/cr4_cpuid_sync_test
/x86_64/evmcs_test
/x86_64/hyperv_cpuid
-/x86_64/kvm_create_max_vcpus
/x86_64/mmio_warning_test
/x86_64/platform_info_test
/x86_64/set_sregs_test
@@ -13,3 +13,4 @@
/x86_64/vmx_tsc_adjust_test
/clear_dirty_log_test
/dirty_log_test
+/kvm_create_max_vcpus
diff --git a/tools/testing/selftests/kvm/config b/tools/testing/selftests/kvm/config
new file mode 100644
index 000000000000..63ed533f73d6
--- /dev/null
+++ b/tools/testing/selftests/kvm/config
@@ -0,0 +1,3 @@
+CONFIG_KVM=y
+CONFIG_KVM_INTEL=y
+CONFIG_KVM_AMD=y
diff --git a/tools/testing/selftests/kvm/include/evmcs.h b/tools/testing/selftests/kvm/include/evmcs.h
index 4059014d93ea..4912d23844bc 100644
--- a/tools/testing/selftests/kvm/include/evmcs.h
+++ b/tools/testing/selftests/kvm/include/evmcs.h
@@ -220,6 +220,8 @@ struct hv_enlightened_vmcs {
struct hv_enlightened_vmcs *current_evmcs;
struct hv_vp_assist_page *current_vp_assist;
+int vcpu_enable_evmcs(struct kvm_vm *vm, int vcpu_id);
+
static inline int enable_vp_assist(uint64_t vp_assist_pa, void *vp_assist)
{
u64 val = (vp_assist_pa & HV_X64_MSR_VP_ASSIST_PAGE_ADDRESS_MASK) |
diff --git a/tools/testing/selftests/kvm/lib/x86_64/processor.c b/tools/testing/selftests/kvm/lib/x86_64/processor.c
index 6cb34a0fa200..0a5e487dbc50 100644
--- a/tools/testing/selftests/kvm/lib/x86_64/processor.c
+++ b/tools/testing/selftests/kvm/lib/x86_64/processor.c
@@ -1060,9 +1060,11 @@ struct kvm_x86_state *vcpu_save_state(struct kvm_vm *vm, uint32_t vcpuid)
TEST_ASSERT(r == 0, "Unexpected result from KVM_GET_XSAVE, r: %i",
r);
- r = ioctl(vcpu->fd, KVM_GET_XCRS, &state->xcrs);
- TEST_ASSERT(r == 0, "Unexpected result from KVM_GET_XCRS, r: %i",
- r);
+ if (kvm_check_cap(KVM_CAP_XCRS)) {
+ r = ioctl(vcpu->fd, KVM_GET_XCRS, &state->xcrs);
+ TEST_ASSERT(r == 0, "Unexpected result from KVM_GET_XCRS, r: %i",
+ r);
+ }
r = ioctl(vcpu->fd, KVM_GET_SREGS, &state->sregs);
TEST_ASSERT(r == 0, "Unexpected result from KVM_GET_SREGS, r: %i",
@@ -1103,9 +1105,11 @@ void vcpu_load_state(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_x86_state *s
TEST_ASSERT(r == 0, "Unexpected result from KVM_SET_XSAVE, r: %i",
r);
- r = ioctl(vcpu->fd, KVM_SET_XCRS, &state->xcrs);
- TEST_ASSERT(r == 0, "Unexpected result from KVM_SET_XCRS, r: %i",
- r);
+ if (kvm_check_cap(KVM_CAP_XCRS)) {
+ r = ioctl(vcpu->fd, KVM_SET_XCRS, &state->xcrs);
+ TEST_ASSERT(r == 0, "Unexpected result from KVM_SET_XCRS, r: %i",
+ r);
+ }
r = ioctl(vcpu->fd, KVM_SET_SREGS, &state->sregs);
TEST_ASSERT(r == 0, "Unexpected result from KVM_SET_SREGS, r: %i",
diff --git a/tools/testing/selftests/kvm/lib/x86_64/vmx.c b/tools/testing/selftests/kvm/lib/x86_64/vmx.c
index 204f847bd065..9cef0455b819 100644
--- a/tools/testing/selftests/kvm/lib/x86_64/vmx.c
+++ b/tools/testing/selftests/kvm/lib/x86_64/vmx.c
@@ -12,6 +12,26 @@
bool enable_evmcs;
+int vcpu_enable_evmcs(struct kvm_vm *vm, int vcpu_id)
+{
+ uint16_t evmcs_ver;
+
+ struct kvm_enable_cap enable_evmcs_cap = {
+ .cap = KVM_CAP_HYPERV_ENLIGHTENED_VMCS,
+ .args[0] = (unsigned long)&evmcs_ver
+ };
+
+ vcpu_ioctl(vm, vcpu_id, KVM_ENABLE_CAP, &enable_evmcs_cap);
+
+ /* KVM should return supported EVMCS version range */
+ TEST_ASSERT(((evmcs_ver >> 8) >= (evmcs_ver & 0xff)) &&
+ (evmcs_ver & 0xff) > 0,
+ "Incorrect EVMCS version range: %x:%x\n",
+ evmcs_ver & 0xff, evmcs_ver >> 8);
+
+ return evmcs_ver;
+}
+
/* Allocate memory regions for nested VMX tests.
*
* Input Args:
diff --git a/tools/testing/selftests/kvm/x86_64/evmcs_test.c b/tools/testing/selftests/kvm/x86_64/evmcs_test.c
index f95c08343b48..92915e6408e7 100644
--- a/tools/testing/selftests/kvm/x86_64/evmcs_test.c
+++ b/tools/testing/selftests/kvm/x86_64/evmcs_test.c
@@ -79,11 +79,6 @@ int main(int argc, char *argv[])
struct kvm_x86_state *state;
struct ucall uc;
int stage;
- uint16_t evmcs_ver;
- struct kvm_enable_cap enable_evmcs_cap = {
- .cap = KVM_CAP_HYPERV_ENLIGHTENED_VMCS,
- .args[0] = (unsigned long)&evmcs_ver
- };
/* Create VM */
vm = vm_create_default(VCPU_ID, 0, guest_code);
@@ -96,13 +91,7 @@ int main(int argc, char *argv[])
exit(KSFT_SKIP);
}
- vcpu_ioctl(vm, VCPU_ID, KVM_ENABLE_CAP, &enable_evmcs_cap);
-
- /* KVM should return supported EVMCS version range */
- TEST_ASSERT(((evmcs_ver >> 8) >= (evmcs_ver & 0xff)) &&
- (evmcs_ver & 0xff) > 0,
- "Incorrect EVMCS version range: %x:%x\n",
- evmcs_ver & 0xff, evmcs_ver >> 8);
+ vcpu_enable_evmcs(vm, VCPU_ID);
run = vcpu_state(vm, VCPU_ID);
@@ -146,7 +135,7 @@ int main(int argc, char *argv[])
kvm_vm_restart(vm, O_RDWR);
vm_vcpu_add(vm, VCPU_ID);
vcpu_set_cpuid(vm, VCPU_ID, kvm_get_supported_cpuid());
- vcpu_ioctl(vm, VCPU_ID, KVM_ENABLE_CAP, &enable_evmcs_cap);
+ vcpu_enable_evmcs(vm, VCPU_ID);
vcpu_load_state(vm, VCPU_ID, state);
run = vcpu_state(vm, VCPU_ID);
free(state);
diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c b/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c
index f72b3043db0e..ee59831fbc98 100644
--- a/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c
+++ b/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c
@@ -18,6 +18,7 @@
#include "test_util.h"
#include "kvm_util.h"
#include "processor.h"
+#include "vmx.h"
#define VCPU_ID 0
@@ -106,12 +107,7 @@ int main(int argc, char *argv[])
{
struct kvm_vm *vm;
int rv;
- uint16_t evmcs_ver;
struct kvm_cpuid2 *hv_cpuid_entries;
- struct kvm_enable_cap enable_evmcs_cap = {
- .cap = KVM_CAP_HYPERV_ENLIGHTENED_VMCS,
- .args[0] = (unsigned long)&evmcs_ver
- };
/* Tell stdout not to buffer its content */
setbuf(stdout, NULL);
@@ -136,14 +132,14 @@ int main(int argc, char *argv[])
free(hv_cpuid_entries);
- rv = _vcpu_ioctl(vm, VCPU_ID, KVM_ENABLE_CAP, &enable_evmcs_cap);
-
- if (rv) {
+ if (!kvm_check_cap(KVM_CAP_HYPERV_ENLIGHTENED_VMCS)) {
fprintf(stderr,
"Enlightened VMCS is unsupported, skip related test\n");
goto vm_free;
}
+ vcpu_enable_evmcs(vm, VCPU_ID);
+
hv_cpuid_entries = kvm_get_supported_hv_cpuid(vm);
if (!hv_cpuid_entries)
return 1;
diff --git a/tools/testing/selftests/kvm/x86_64/platform_info_test.c b/tools/testing/selftests/kvm/x86_64/platform_info_test.c
index 40050e44ec0a..f9334bd3cce9 100644
--- a/tools/testing/selftests/kvm/x86_64/platform_info_test.c
+++ b/tools/testing/selftests/kvm/x86_64/platform_info_test.c
@@ -99,8 +99,8 @@ int main(int argc, char *argv[])
msr_platform_info = vcpu_get_msr(vm, VCPU_ID, MSR_PLATFORM_INFO);
vcpu_set_msr(vm, VCPU_ID, MSR_PLATFORM_INFO,
msr_platform_info | MSR_PLATFORM_INFO_MAX_TURBO_RATIO);
- test_msr_platform_info_disabled(vm);
test_msr_platform_info_enabled(vm);
+ test_msr_platform_info_disabled(vm);
vcpu_set_msr(vm, VCPU_ID, MSR_PLATFORM_INFO, msr_platform_info);
kvm_vm_free(vm);
diff --git a/tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c b/tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c
index ed7218d166da..853e370e8a39 100644
--- a/tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c
+++ b/tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c
@@ -25,24 +25,17 @@
#define VMCS12_REVISION 0x11e57ed0
#define VCPU_ID 5
+bool have_evmcs;
+
void test_nested_state(struct kvm_vm *vm, struct kvm_nested_state *state)
{
- volatile struct kvm_run *run;
-
vcpu_nested_state_set(vm, VCPU_ID, state, false);
- run = vcpu_state(vm, VCPU_ID);
- vcpu_run(vm, VCPU_ID);
- TEST_ASSERT(run->exit_reason == KVM_EXIT_SHUTDOWN,
- "Got exit_reason other than KVM_EXIT_SHUTDOWN: %u (%s),\n",
- run->exit_reason,
- exit_reason_str(run->exit_reason));
}
void test_nested_state_expect_errno(struct kvm_vm *vm,
struct kvm_nested_state *state,
int expected_errno)
{
- volatile struct kvm_run *run;
int rv;
rv = vcpu_nested_state_set(vm, VCPU_ID, state, true);
@@ -50,12 +43,6 @@ void test_nested_state_expect_errno(struct kvm_vm *vm,
"Expected %s (%d) from vcpu_nested_state_set but got rv: %i errno: %s (%d)",
strerror(expected_errno), expected_errno, rv, strerror(errno),
errno);
- run = vcpu_state(vm, VCPU_ID);
- vcpu_run(vm, VCPU_ID);
- TEST_ASSERT(run->exit_reason == KVM_EXIT_SHUTDOWN,
- "Got exit_reason other than KVM_EXIT_SHUTDOWN: %u (%s),\n",
- run->exit_reason,
- exit_reason_str(run->exit_reason));
}
void test_nested_state_expect_einval(struct kvm_vm *vm,
@@ -90,8 +77,9 @@ void set_default_vmx_state(struct kvm_nested_state *state, int size)
{
memset(state, 0, size);
state->flags = KVM_STATE_NESTED_GUEST_MODE |
- KVM_STATE_NESTED_RUN_PENDING |
- KVM_STATE_NESTED_EVMCS;
+ KVM_STATE_NESTED_RUN_PENDING;
+ if (have_evmcs)
+ state->flags |= KVM_STATE_NESTED_EVMCS;
state->format = 0;
state->size = size;
state->hdr.vmx.vmxon_pa = 0x1000;
@@ -141,13 +129,19 @@ void test_vmx_nested_state(struct kvm_vm *vm)
/*
* Setting vmxon_pa == -1ull and vmcs_pa == -1ull exits early without
* setting the nested state but flags other than eVMCS must be clear.
+ * The eVMCS flag can be set if the enlightened VMCS capability has
+ * been enabled.
*/
set_default_vmx_state(state, state_sz);
state->hdr.vmx.vmxon_pa = -1ull;
state->hdr.vmx.vmcs12_pa = -1ull;
test_nested_state_expect_einval(vm, state);
- state->flags = KVM_STATE_NESTED_EVMCS;
+ state->flags &= KVM_STATE_NESTED_EVMCS;
+ if (have_evmcs) {
+ test_nested_state_expect_einval(vm, state);
+ vcpu_enable_evmcs(vm, VCPU_ID);
+ }
test_nested_state(vm, state);
/* It is invalid to have vmxon_pa == -1ull and SMM flags non-zero. */
@@ -232,6 +226,8 @@ int main(int argc, char *argv[])
struct kvm_nested_state state;
struct kvm_cpuid_entry2 *entry = kvm_get_supported_cpuid_entry(1);
+ have_evmcs = kvm_check_cap(KVM_CAP_HYPERV_ENLIGHTENED_VMCS);
+
if (!kvm_check_cap(KVM_CAP_NESTED_STATE)) {
printf("KVM_CAP_NESTED_STATE not available, skipping test\n");
exit(KSFT_SKIP);
diff --git a/tools/testing/selftests/livepatch/functions.sh b/tools/testing/selftests/livepatch/functions.sh
index 30195449c63c..79b0affd21fb 100644
--- a/tools/testing/selftests/livepatch/functions.sh
+++ b/tools/testing/selftests/livepatch/functions.sh
@@ -13,6 +13,14 @@ function log() {
echo "$1" > /dev/kmsg
}
+# skip(msg) - testing can't proceed
+# msg - explanation
+function skip() {
+ log "SKIP: $1"
+ echo "SKIP: $1" >&2
+ exit 4
+}
+
# die(msg) - game over, man
# msg - dying words
function die() {
@@ -21,13 +29,27 @@ function die() {
exit 1
}
-# set_dynamic_debug() - setup kernel dynamic debug
-# TODO - push and pop this config?
+function push_dynamic_debug() {
+ DYNAMIC_DEBUG=$(grep '^kernel/livepatch' /sys/kernel/debug/dynamic_debug/control | \
+ awk -F'[: ]' '{print "file " $1 " line " $2 " " $4}')
+}
+
+function pop_dynamic_debug() {
+ if [[ -n "$DYNAMIC_DEBUG" ]]; then
+ echo -n "$DYNAMIC_DEBUG" > /sys/kernel/debug/dynamic_debug/control
+ fi
+}
+
+# set_dynamic_debug() - save the current dynamic debug config and tweak
+# it for the self-tests. Set a script exit trap
+# that restores the original config.
function set_dynamic_debug() {
- cat << EOF > /sys/kernel/debug/dynamic_debug/control
-file kernel/livepatch/* +p
-func klp_try_switch_task -p
-EOF
+ push_dynamic_debug
+ trap pop_dynamic_debug EXIT INT TERM HUP
+ cat <<-EOF > /sys/kernel/debug/dynamic_debug/control
+ file kernel/livepatch/* +p
+ func klp_try_switch_task -p
+ EOF
}
# loop_until(cmd) - loop a command until it is successful or $MAX_RETRIES,
@@ -43,6 +65,12 @@ function loop_until() {
done
}
+function assert_mod() {
+ local mod="$1"
+
+ modprobe --dry-run "$mod" &>/dev/null
+}
+
function is_livepatch_mod() {
local mod="$1"
@@ -75,6 +103,9 @@ function __load_mod() {
function load_mod() {
local mod="$1"; shift
+ assert_mod "$mod" ||
+ skip "unable to load module ${mod}, verify CONFIG_TEST_LIVEPATCH=m and run self-tests as root"
+
is_livepatch_mod "$mod" &&
die "use load_lp() to load the livepatch module $mod"
@@ -88,6 +119,9 @@ function load_mod() {
function load_lp_nowait() {
local mod="$1"; shift
+ assert_mod "$mod" ||
+ skip "unable to load module ${mod}, verify CONFIG_TEST_LIVEPATCH=m and run self-tests as root"
+
is_livepatch_mod "$mod" ||
die "module $mod is not a livepatch"
diff --git a/tools/testing/selftests/net/.gitignore b/tools/testing/selftests/net/.gitignore
index 4ce0bc1612f5..c7cced739c34 100644
--- a/tools/testing/selftests/net/.gitignore
+++ b/tools/testing/selftests/net/.gitignore
@@ -17,7 +17,7 @@ tcp_inq
tls
txring_overwrite
ip_defrag
+ipv6_flowlabel
+ipv6_flowlabel_mgr
so_txtime
-flowlabel
-flowlabel_mgr
tcp_fastopen_backup_key
diff --git a/tools/testing/selftests/net/forwarding/gre_multipath.sh b/tools/testing/selftests/net/forwarding/gre_multipath.sh
index cca2baa03fb8..a8d8e8b3dc81 100755
--- a/tools/testing/selftests/net/forwarding/gre_multipath.sh
+++ b/tools/testing/selftests/net/forwarding/gre_multipath.sh
@@ -93,18 +93,10 @@ sw1_create()
ip route add vrf v$ol1 192.0.2.16/28 \
nexthop dev g1a \
nexthop dev g1b
-
- tc qdisc add dev $ul1 clsact
- tc filter add dev $ul1 egress pref 111 prot ipv4 \
- flower dst_ip 192.0.2.66 action pass
- tc filter add dev $ul1 egress pref 222 prot ipv4 \
- flower dst_ip 192.0.2.82 action pass
}
sw1_destroy()
{
- tc qdisc del dev $ul1 clsact
-
ip route del vrf v$ol1 192.0.2.16/28
ip route del vrf v$ol1 192.0.2.82/32 via 192.0.2.146
@@ -139,10 +131,18 @@ sw2_create()
ip route add vrf v$ol2 192.0.2.0/28 \
nexthop dev g2a \
nexthop dev g2b
+
+ tc qdisc add dev $ul2 clsact
+ tc filter add dev $ul2 ingress pref 111 prot 802.1Q \
+ flower vlan_id 111 action pass
+ tc filter add dev $ul2 ingress pref 222 prot 802.1Q \
+ flower vlan_id 222 action pass
}
sw2_destroy()
{
+ tc qdisc del dev $ul2 clsact
+
ip route del vrf v$ol2 192.0.2.0/28
ip route del vrf v$ol2 192.0.2.81/32 via 192.0.2.145
@@ -187,12 +187,16 @@ setup_prepare()
sw1_create
sw2_create
h2_create
+
+ forwarding_enable
}
cleanup()
{
pre_cleanup
+ forwarding_restore
+
h2_destroy
sw2_destroy
sw1_destroy
@@ -211,15 +215,15 @@ multipath4_test()
nexthop dev g1a weight $weight1 \
nexthop dev g1b weight $weight2
- local t0_111=$(tc_rule_stats_get $ul1 111 egress)
- local t0_222=$(tc_rule_stats_get $ul1 222 egress)
+ local t0_111=$(tc_rule_stats_get $ul2 111 ingress)
+ local t0_222=$(tc_rule_stats_get $ul2 222 ingress)
ip vrf exec v$h1 \
$MZ $h1 -q -p 64 -A 192.0.2.1 -B 192.0.2.18 \
-d 1msec -t udp "sp=1024,dp=0-32768"
- local t1_111=$(tc_rule_stats_get $ul1 111 egress)
- local t1_222=$(tc_rule_stats_get $ul1 222 egress)
+ local t1_111=$(tc_rule_stats_get $ul2 111 ingress)
+ local t1_222=$(tc_rule_stats_get $ul2 222 ingress)
local d111=$((t1_111 - t0_111))
local d222=$((t1_222 - t0_222))
diff --git a/tools/testing/selftests/net/tcp_fastopen_backup_key.sh b/tools/testing/selftests/net/tcp_fastopen_backup_key.sh
index 41476399e184..f6e65674b83c 100755
--- a/tools/testing/selftests/net/tcp_fastopen_backup_key.sh
+++ b/tools/testing/selftests/net/tcp_fastopen_backup_key.sh
@@ -30,7 +30,7 @@ do_test() {
ip netns exec "${NETNS}" ./tcp_fastopen_backup_key "$1"
val=$(ip netns exec "${NETNS}" nstat -az | \
grep TcpExtTCPFastOpenPassiveFail | awk '{print $2}')
- if [ $val -ne 0 ]; then
+ if [ "$val" != 0 ]; then
echo "FAIL: TcpExtTCPFastOpenPassiveFail non-zero"
return 1
fi
diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c
index 090fff9dbc48..4c285b6e1db8 100644
--- a/tools/testing/selftests/net/tls.c
+++ b/tools/testing/selftests/net/tls.c
@@ -25,6 +25,80 @@
#define TLS_PAYLOAD_MAX_LEN 16384
#define SOL_TLS 282
+#ifndef ENOTSUPP
+#define ENOTSUPP 524
+#endif
+
+FIXTURE(tls_basic)
+{
+ int fd, cfd;
+ bool notls;
+};
+
+FIXTURE_SETUP(tls_basic)
+{
+ struct sockaddr_in addr;
+ socklen_t len;
+ int sfd, ret;
+
+ self->notls = false;
+ len = sizeof(addr);
+
+ addr.sin_family = AF_INET;
+ addr.sin_addr.s_addr = htonl(INADDR_ANY);
+ addr.sin_port = 0;
+
+ self->fd = socket(AF_INET, SOCK_STREAM, 0);
+ sfd = socket(AF_INET, SOCK_STREAM, 0);
+
+ ret = bind(sfd, &addr, sizeof(addr));
+ ASSERT_EQ(ret, 0);
+ ret = listen(sfd, 10);
+ ASSERT_EQ(ret, 0);
+
+ ret = getsockname(sfd, &addr, &len);
+ ASSERT_EQ(ret, 0);
+
+ ret = connect(self->fd, &addr, sizeof(addr));
+ ASSERT_EQ(ret, 0);
+
+ self->cfd = accept(sfd, &addr, &len);
+ ASSERT_GE(self->cfd, 0);
+
+ close(sfd);
+
+ ret = setsockopt(self->fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));
+ if (ret != 0) {
+ ASSERT_EQ(errno, ENOENT);
+ self->notls = true;
+ printf("Failure setting TCP_ULP, testing without tls\n");
+ return;
+ }
+
+ ret = setsockopt(self->cfd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));
+ ASSERT_EQ(ret, 0);
+}
+
+FIXTURE_TEARDOWN(tls_basic)
+{
+ close(self->fd);
+ close(self->cfd);
+}
+
+/* Send some data through with ULP but no keys */
+TEST_F(tls_basic, base_base)
+{
+ char const *test_str = "test_read";
+ int send_len = 10;
+ char buf[10];
+
+ ASSERT_EQ(strlen(test_str) + 1, send_len);
+
+ EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);
+ EXPECT_NE(recv(self->cfd, buf, send_len, 0), -1);
+ EXPECT_EQ(memcmp(buf, test_str, send_len), 0);
+};
+
FIXTURE(tls)
{
int fd, cfd;
@@ -165,6 +239,16 @@ TEST_F(tls, msg_more)
EXPECT_EQ(memcmp(buf, test_str, send_len), 0);
}
+TEST_F(tls, msg_more_unsent)
+{
+ char const *test_str = "test_read";
+ int send_len = 10;
+ char buf[10];
+
+ EXPECT_EQ(send(self->fd, test_str, send_len, MSG_MORE), send_len);
+ EXPECT_EQ(recv(self->cfd, buf, send_len, MSG_DONTWAIT), -1);
+}
+
TEST_F(tls, sendmsg_single)
{
struct msghdr msg;
@@ -610,6 +694,42 @@ TEST_F(tls, recv_lowat)
EXPECT_EQ(memcmp(send_mem, recv_mem + 10, 5), 0);
}
+TEST_F(tls, bidir)
+{
+ char const *test_str = "test_read";
+ int send_len = 10;
+ char buf[10];
+ int ret;
+
+ if (!self->notls) {
+ struct tls12_crypto_info_aes_gcm_128 tls12;
+
+ memset(&tls12, 0, sizeof(tls12));
+ tls12.info.version = TLS_1_3_VERSION;
+ tls12.info.cipher_type = TLS_CIPHER_AES_GCM_128;
+
+ ret = setsockopt(self->fd, SOL_TLS, TLS_RX, &tls12,
+ sizeof(tls12));
+ ASSERT_EQ(ret, 0);
+
+ ret = setsockopt(self->cfd, SOL_TLS, TLS_TX, &tls12,
+ sizeof(tls12));
+ ASSERT_EQ(ret, 0);
+ }
+
+ ASSERT_EQ(strlen(test_str) + 1, send_len);
+
+ EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);
+ EXPECT_NE(recv(self->cfd, buf, send_len, 0), -1);
+ EXPECT_EQ(memcmp(buf, test_str, send_len), 0);
+
+ memset(buf, 0, sizeof(buf));
+
+ EXPECT_EQ(send(self->cfd, test_str, send_len, 0), send_len);
+ EXPECT_NE(recv(self->fd, buf, send_len, 0), -1);
+ EXPECT_EQ(memcmp(buf, test_str, send_len), 0);
+};
+
TEST_F(tls, pollin)
{
char const *test_str = "test_poll";
@@ -837,6 +957,109 @@ TEST_F(tls, control_msg)
EXPECT_EQ(memcmp(buf, test_str, send_len), 0);
}
+TEST_F(tls, shutdown)
+{
+ char const *test_str = "test_read";
+ int send_len = 10;
+ char buf[10];
+
+ ASSERT_EQ(strlen(test_str) + 1, send_len);
+
+ EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);
+ EXPECT_NE(recv(self->cfd, buf, send_len, 0), -1);
+ EXPECT_EQ(memcmp(buf, test_str, send_len), 0);
+
+ shutdown(self->fd, SHUT_RDWR);
+ shutdown(self->cfd, SHUT_RDWR);
+}
+
+TEST_F(tls, shutdown_unsent)
+{
+ char const *test_str = "test_read";
+ int send_len = 10;
+
+ EXPECT_EQ(send(self->fd, test_str, send_len, MSG_MORE), send_len);
+
+ shutdown(self->fd, SHUT_RDWR);
+ shutdown(self->cfd, SHUT_RDWR);
+}
+
+TEST_F(tls, shutdown_reuse)
+{
+ struct sockaddr_in addr;
+ int ret;
+
+ shutdown(self->fd, SHUT_RDWR);
+ shutdown(self->cfd, SHUT_RDWR);
+ close(self->cfd);
+
+ addr.sin_family = AF_INET;
+ addr.sin_addr.s_addr = htonl(INADDR_ANY);
+ addr.sin_port = 0;
+
+ ret = bind(self->fd, &addr, sizeof(addr));
+ EXPECT_EQ(ret, 0);
+ ret = listen(self->fd, 10);
+ EXPECT_EQ(ret, -1);
+ EXPECT_EQ(errno, EINVAL);
+
+ ret = connect(self->fd, &addr, sizeof(addr));
+ EXPECT_EQ(ret, -1);
+ EXPECT_EQ(errno, EISCONN);
+}
+
+TEST(non_established) {
+ struct tls12_crypto_info_aes_gcm_256 tls12;
+ struct sockaddr_in addr;
+ int sfd, ret, fd;
+ socklen_t len;
+
+ len = sizeof(addr);
+
+ memset(&tls12, 0, sizeof(tls12));
+ tls12.info.version = TLS_1_2_VERSION;
+ tls12.info.cipher_type = TLS_CIPHER_AES_GCM_256;
+
+ addr.sin_family = AF_INET;
+ addr.sin_addr.s_addr = htonl(INADDR_ANY);
+ addr.sin_port = 0;
+
+ fd = socket(AF_INET, SOCK_STREAM, 0);
+ sfd = socket(AF_INET, SOCK_STREAM, 0);
+
+ ret = bind(sfd, &addr, sizeof(addr));
+ ASSERT_EQ(ret, 0);
+ ret = listen(sfd, 10);
+ ASSERT_EQ(ret, 0);
+
+ ret = setsockopt(fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));
+ EXPECT_EQ(ret, -1);
+ /* TLS ULP not supported */
+ if (errno == ENOENT)
+ return;
+ EXPECT_EQ(errno, ENOTSUPP);
+
+ ret = setsockopt(sfd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));
+ EXPECT_EQ(ret, -1);
+ EXPECT_EQ(errno, ENOTSUPP);
+
+ ret = getsockname(sfd, &addr, &len);
+ ASSERT_EQ(ret, 0);
+
+ ret = connect(fd, &addr, sizeof(addr));
+ ASSERT_EQ(ret, 0);
+
+ ret = setsockopt(fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));
+ ASSERT_EQ(ret, 0);
+
+ ret = setsockopt(fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));
+ EXPECT_EQ(ret, -1);
+ EXPECT_EQ(errno, EEXIST);
+
+ close(fd);
+ close(sfd);
+}
+
TEST(keysizes) {
struct tls12_crypto_info_aes_gcm_256 tls12;
struct sockaddr_in addr;
diff --git a/tools/testing/selftests/netfilter/nft_flowtable.sh b/tools/testing/selftests/netfilter/nft_flowtable.sh
index fe52488a6f72..16571ac1dab4 100755
--- a/tools/testing/selftests/netfilter/nft_flowtable.sh
+++ b/tools/testing/selftests/netfilter/nft_flowtable.sh
@@ -321,4 +321,52 @@ else
ip netns exec nsr1 nft list ruleset
fi
+KEY_SHA="0x"$(ps -xaf | sha1sum | cut -d " " -f 1)
+KEY_AES="0x"$(ps -xaf | md5sum | cut -d " " -f 1)
+SPI1=$RANDOM
+SPI2=$RANDOM
+
+if [ $SPI1 -eq $SPI2 ]; then
+ SPI2=$((SPI2+1))
+fi
+
+do_esp() {
+ local ns=$1
+ local me=$2
+ local remote=$3
+ local lnet=$4
+ local rnet=$5
+ local spi_out=$6
+ local spi_in=$7
+
+ ip -net $ns xfrm state add src $remote dst $me proto esp spi $spi_in enc aes $KEY_AES auth sha1 $KEY_SHA mode tunnel sel src $rnet dst $lnet
+ ip -net $ns xfrm state add src $me dst $remote proto esp spi $spi_out enc aes $KEY_AES auth sha1 $KEY_SHA mode tunnel sel src $lnet dst $rnet
+
+ # to encrypt packets as they go out (includes forwarded packets that need encapsulation)
+ ip -net $ns xfrm policy add src $lnet dst $rnet dir out tmpl src $me dst $remote proto esp mode tunnel priority 1 action allow
+ # to fwd decrypted packets after esp processing:
+ ip -net $ns xfrm policy add src $rnet dst $lnet dir fwd tmpl src $remote dst $me proto esp mode tunnel priority 1 action allow
+
+}
+
+do_esp nsr1 192.168.10.1 192.168.10.2 10.0.1.0/24 10.0.2.0/24 $SPI1 $SPI2
+
+do_esp nsr2 192.168.10.2 192.168.10.1 10.0.2.0/24 10.0.1.0/24 $SPI2 $SPI1
+
+ip netns exec nsr1 nft delete table ip nat
+
+# restore default routes
+ip -net ns2 route del 192.168.10.1 via 10.0.2.1
+ip -net ns2 route add default via 10.0.2.1
+ip -net ns2 route add default via dead:2::1
+
+test_tcp_forwarding ns1 ns2
+if [ $? -eq 0 ] ;then
+ echo "PASS: ipsec tunnel mode for ns1/ns2"
+else
+ echo "FAIL: ipsec tunnel mode for ns1/ns2"
+ ip netns exec nsr1 nft list ruleset 1>&2
+ ip netns exec nsr1 cat /proc/net/xfrm_stat 1>&2
+fi
+
exit $ret
diff --git a/tools/testing/selftests/pidfd/pidfd_test.c b/tools/testing/selftests/pidfd/pidfd_test.c
index 7eaa8a3de262..b632965e60eb 100644
--- a/tools/testing/selftests/pidfd/pidfd_test.c
+++ b/tools/testing/selftests/pidfd/pidfd_test.c
@@ -339,13 +339,9 @@ static int test_pidfd_send_signal_syscall_support(void)
ret = sys_pidfd_send_signal(pidfd, 0, NULL, 0);
if (ret < 0) {
- /*
- * pidfd_send_signal() will currently return ENOSYS when
- * CONFIG_PROC_FS is not set.
- */
if (errno == ENOSYS)
ksft_exit_skip(
- "%s test: pidfd_send_signal() syscall not supported (Ensure that CONFIG_PROC_FS=y is set)\n",
+ "%s test: pidfd_send_signal() syscall not supported\n",
test_name);
ksft_exit_fail_msg("%s test: Failed to send signal\n",
diff --git a/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py b/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py
index affa7f2d9670..9539cffa9e5e 100644
--- a/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py
+++ b/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py
@@ -64,7 +64,7 @@ class SubPlugin(TdcPlugin):
cmdlist.insert(0, self.args.NAMES['NS'])
cmdlist.insert(0, 'exec')
cmdlist.insert(0, 'netns')
- cmdlist.insert(0, 'ip')
+ cmdlist.insert(0, self.args.NAMES['IP'])
else:
pass
@@ -78,16 +78,16 @@ class SubPlugin(TdcPlugin):
return command
def _ports_create(self):
- cmd = 'ip link add $DEV0 type veth peer name $DEV1'
+ cmd = '$IP link add $DEV0 type veth peer name $DEV1'
self._exec_cmd('pre', cmd)
- cmd = 'ip link set $DEV0 up'
+ cmd = '$IP link set $DEV0 up'
self._exec_cmd('pre', cmd)
if not self.args.namespace:
- cmd = 'ip link set $DEV1 up'
+ cmd = '$IP link set $DEV1 up'
self._exec_cmd('pre', cmd)
def _ports_destroy(self):
- cmd = 'ip link del $DEV0'
+ cmd = '$IP link del $DEV0'
self._exec_cmd('post', cmd)
def _ns_create(self):
@@ -97,16 +97,16 @@ class SubPlugin(TdcPlugin):
'''
self._ports_create()
if self.args.namespace:
- cmd = 'ip netns add {}'.format(self.args.NAMES['NS'])
+ cmd = '$IP netns add {}'.format(self.args.NAMES['NS'])
self._exec_cmd('pre', cmd)
- cmd = 'ip link set $DEV1 netns {}'.format(self.args.NAMES['NS'])
+ cmd = '$IP link set $DEV1 netns {}'.format(self.args.NAMES['NS'])
self._exec_cmd('pre', cmd)
- cmd = 'ip -n {} link set $DEV1 up'.format(self.args.NAMES['NS'])
+ cmd = '$IP -n {} link set $DEV1 up'.format(self.args.NAMES['NS'])
self._exec_cmd('pre', cmd)
if self.args.device:
- cmd = 'ip link set $DEV2 netns {}'.format(self.args.NAMES['NS'])
+ cmd = '$IP link set $DEV2 netns {}'.format(self.args.NAMES['NS'])
self._exec_cmd('pre', cmd)
- cmd = 'ip -n {} link set $DEV2 up'.format(self.args.NAMES['NS'])
+ cmd = '$IP -n {} link set $DEV2 up'.format(self.args.NAMES['NS'])
self._exec_cmd('pre', cmd)
def _ns_destroy(self):
@@ -115,7 +115,7 @@ class SubPlugin(TdcPlugin):
devices as well)
'''
if self.args.namespace:
- cmd = 'ip netns delete {}'.format(self.args.NAMES['NS'])
+ cmd = '$IP netns delete {}'.format(self.args.NAMES['NS'])
self._exec_cmd('post', cmd)
def _exec_cmd(self, stage, command):
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json b/tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json
index bf5ebf59c2d4..9cdd2e31ac2c 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json
@@ -670,5 +670,52 @@
"teardown": [
"$TC actions flush action skbedit"
]
+ },
+ {
+ "id": "630c",
+ "name": "Add batch of 32 skbedit actions with all parameters and cookie",
+ "category": [
+ "actions",
+ "skbedit"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action skbedit",
+ 0,
+ 1,
+ 255
+ ]
+ ],
+ "cmdUnderTest": "bash -c \"for i in \\`seq 1 32\\`; do cmd=\\\"action skbedit queue_mapping 2 priority 10 mark 7/0xaabbccdd ptype host inheritdsfield index \\$i cookie aabbccddeeff112233445566778800a1 \\\"; args=\"\\$args\\$cmd\"; done && $TC actions add \\$args\"",
+ "expExitCode": "0",
+ "verifyCmd": "$TC actions list action skbedit",
+ "matchPattern": "^[ \t]+index [0-9]+ ref",
+ "matchCount": "32",
+ "teardown": [
+ "$TC actions flush action skbedit"
+ ]
+ },
+ {
+ "id": "706d",
+ "name": "Delete batch of 32 skbedit actions with all parameters",
+ "category": [
+ "actions",
+ "skbedit"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action skbedit",
+ 0,
+ 1,
+ 255
+ ],
+ "bash -c \"for i in \\`seq 1 32\\`; do cmd=\\\"action skbedit queue_mapping 2 priority 10 mark 7/0xaabbccdd ptype host inheritdsfield index \\$i \\\"; args=\\\"\\$args\\$cmd\\\"; done && $TC actions add \\$args\""
+ ],
+ "cmdUnderTest": "bash -c \"for i in \\`seq 1 32\\`; do cmd=\\\"action skbedit index \\$i \\\"; args=\"\\$args\\$cmd\"; done && $TC actions del \\$args\"",
+ "expExitCode": "0",
+ "verifyCmd": "$TC actions list action skbedit",
+ "matchPattern": "^[ \t]+index [0-9]+ ref",
+ "matchCount": "0",
+ "teardown": []
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json b/tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json
index cc7c7d758008..6503b1ce091f 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json
@@ -713,5 +713,99 @@
"teardown": [
"$TC actions flush action vlan"
]
+ },
+ {
+ "id": "294e",
+ "name": "Add batch of 32 vlan push actions with cookie",
+ "category": [
+ "actions",
+ "vlan"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action vlan",
+ 0,
+ 1,
+ 255
+ ]
+ ],
+ "cmdUnderTest": "bash -c \"for i in \\`seq 1 32\\`; do cmd=\\\"action vlan push protocol 802.1q id 4094 priority 7 pipe index \\$i cookie aabbccddeeff112233445566778800a1 \\\"; args=\"\\$args\\$cmd\"; done && $TC actions add \\$args\"",
+ "expExitCode": "0",
+ "verifyCmd": "$TC actions list action vlan",
+ "matchPattern": "^[ \t]+index [0-9]+ ref",
+ "matchCount": "32",
+ "teardown": [
+ "$TC actions flush action vlan"
+ ]
+ },
+ {
+ "id": "56f7",
+ "name": "Delete batch of 32 vlan push actions",
+ "category": [
+ "actions",
+ "vlan"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action vlan",
+ 0,
+ 1,
+ 255
+ ],
+ "bash -c \"for i in \\`seq 1 32\\`; do cmd=\\\"action vlan push protocol 802.1q id 4094 priority 7 pipe index \\$i \\\"; args=\\\"\\$args\\$cmd\\\"; done && $TC actions add \\$args\""
+ ],
+ "cmdUnderTest": "bash -c \"for i in \\`seq 1 32\\`; do cmd=\\\"action vlan index \\$i \\\"; args=\"\\$args\\$cmd\"; done && $TC actions del \\$args\"",
+ "expExitCode": "0",
+ "verifyCmd": "$TC actions list action vlan",
+ "matchPattern": "^[ \t]+index [0-9]+ ref",
+ "matchCount": "0",
+ "teardown": []
+ },
+ {
+ "id": "759f",
+ "name": "Add batch of 32 vlan pop actions with cookie",
+ "category": [
+ "actions",
+ "vlan"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action vlan",
+ 0,
+ 1,
+ 255
+ ]
+ ],
+ "cmdUnderTest": "bash -c \"for i in \\`seq 1 32\\`; do cmd=\\\"action vlan pop continue index \\$i cookie aabbccddeeff112233445566778800a1 \\\"; args=\"\\$args\\$cmd\"; done && $TC actions add \\$args\"",
+ "expExitCode": "0",
+ "verifyCmd": "$TC actions list action vlan",
+ "matchPattern": "^[ \t]+index [0-9]+ ref",
+ "matchCount": "32",
+ "teardown": [
+ "$TC actions flush action vlan"
+ ]
+ },
+ {
+ "id": "c84a",
+ "name": "Delete batch of 32 vlan pop actions",
+ "category": [
+ "actions",
+ "vlan"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action vlan",
+ 0,
+ 1,
+ 255
+ ],
+ "bash -c \"for i in \\`seq 1 32\\`; do cmd=\\\"action vlan pop index \\$i \\\"; args=\\\"\\$args\\$cmd\\\"; done && $TC actions add \\$args\""
+ ],
+ "cmdUnderTest": "bash -c \"for i in \\`seq 1 32\\`; do cmd=\\\"action vlan index \\$i \\\"; args=\"\\$args\\$cmd\"; done && $TC actions del \\$args\"",
+ "expExitCode": "0",
+ "verifyCmd": "$TC actions list action vlan",
+ "matchPattern": "^[ \t]+index [0-9]+ ref",
+ "matchCount": "0",
+ "teardown": []
}
]
diff --git a/tools/testing/selftests/x86/test_vsyscall.c b/tools/testing/selftests/x86/test_vsyscall.c
index 4602326b8f5b..a4f4d4cf22c3 100644
--- a/tools/testing/selftests/x86/test_vsyscall.c
+++ b/tools/testing/selftests/x86/test_vsyscall.c
@@ -451,7 +451,7 @@ static int test_vsys_x(void)
printf("[OK]\tExecuting the vsyscall page failed: #PF(0x%lx)\n",
segv_err);
} else {
- printf("[FAILT]\tExecution failed with the wrong error: #PF(0x%lx)\n",
+ printf("[FAIL]\tExecution failed with the wrong error: #PF(0x%lx)\n",
segv_err);
return 1;
}