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-rwxr-xr-xtools/testing/selftests/drivers/net/stats.py2
-rw-r--r--tools/testing/selftests/net/af_unix/scm_rights.c4
-rwxr-xr-xtools/testing/selftests/net/amt.sh8
-rwxr-xr-xtools/testing/selftests/net/arp_ndisc_untracked_subnets.sh53
-rw-r--r--tools/testing/selftests/net/forwarding/lib.sh58
-rw-r--r--tools/testing/selftests/net/lib.sh58
-rw-r--r--tools/testing/selftests/riscv/Makefile2
-rw-r--r--tools/testing/selftests/riscv/hwprobe/.gitignore2
-rw-r--r--tools/testing/selftests/riscv/sigreturn/.gitignore1
-rw-r--r--tools/testing/selftests/riscv/sigreturn/Makefile12
-rw-r--r--tools/testing/selftests/riscv/sigreturn/sigreturn.c82
-rw-r--r--tools/tracing/latency/latency-collector.c8
12 files changed, 187 insertions, 103 deletions
diff --git a/tools/testing/selftests/drivers/net/stats.py b/tools/testing/selftests/drivers/net/stats.py
index 7a7b16b180e2..820b8e0a22c6 100755
--- a/tools/testing/selftests/drivers/net/stats.py
+++ b/tools/testing/selftests/drivers/net/stats.py
@@ -69,7 +69,7 @@ def pkt_byte_sum(cfg) -> None:
return 0
for _ in range(10):
- rtstat = rtnl.getlink({"ifi-index": cfg.ifindex})['stats']
+ rtstat = rtnl.getlink({"ifi-index": cfg.ifindex})['stats64']
if stat_cmp(rtstat, qstat) < 0:
raise Exception("RTNL stats are lower, fetched later")
qstat = get_qstat(cfg)
diff --git a/tools/testing/selftests/net/af_unix/scm_rights.c b/tools/testing/selftests/net/af_unix/scm_rights.c
index bab606c9f1eb..2bfed46e0b19 100644
--- a/tools/testing/selftests/net/af_unix/scm_rights.c
+++ b/tools/testing/selftests/net/af_unix/scm_rights.c
@@ -197,8 +197,8 @@ void __send_fd(struct __test_metadata *_metadata,
const FIXTURE_VARIANT(scm_rights) *variant,
int inflight, int receiver)
{
-#define MSG "nop"
-#define MSGLEN 3
+#define MSG "x"
+#define MSGLEN 1
struct {
struct cmsghdr cmsghdr;
int fd[2];
diff --git a/tools/testing/selftests/net/amt.sh b/tools/testing/selftests/net/amt.sh
index 5175a42cbe8a..7e7ed6c558da 100755
--- a/tools/testing/selftests/net/amt.sh
+++ b/tools/testing/selftests/net/amt.sh
@@ -77,6 +77,7 @@ readonly LISTENER=$(mktemp -u listener-XXXXXXXX)
readonly GATEWAY=$(mktemp -u gateway-XXXXXXXX)
readonly RELAY=$(mktemp -u relay-XXXXXXXX)
readonly SOURCE=$(mktemp -u source-XXXXXXXX)
+readonly SMCROUTEDIR="$(mktemp -d)"
ERR=4
err=0
@@ -85,6 +86,11 @@ exit_cleanup()
for ns in "$@"; do
ip netns delete "${ns}" 2>/dev/null || true
done
+ if [ -f "$SMCROUTEDIR/amt.pid" ]; then
+ smcpid=$(< $SMCROUTEDIR/amt.pid)
+ kill $smcpid
+ fi
+ rm -rf $SMCROUTEDIR
exit $ERR
}
@@ -167,7 +173,7 @@ setup_iptables()
setup_mcast_routing()
{
- ip netns exec "${RELAY}" smcrouted
+ ip netns exec "${RELAY}" smcrouted -P $SMCROUTEDIR/amt.pid
ip netns exec "${RELAY}" smcroutectl a relay_src \
172.17.0.2 239.0.0.1 amtr
ip netns exec "${RELAY}" smcroutectl a relay_src \
diff --git a/tools/testing/selftests/net/arp_ndisc_untracked_subnets.sh b/tools/testing/selftests/net/arp_ndisc_untracked_subnets.sh
index a40c0e9bd023..eef5cbf6eecc 100755
--- a/tools/testing/selftests/net/arp_ndisc_untracked_subnets.sh
+++ b/tools/testing/selftests/net/arp_ndisc_untracked_subnets.sh
@@ -73,25 +73,19 @@ setup_v6() {
# namespaces. veth0 is veth-router, veth1 is veth-host.
# first, set up the inteface's link to the namespace
# then, set the interface "up"
- ip -6 -netns ${ROUTER_NS_V6} link add name ${ROUTER_INTF} \
- type veth peer name ${HOST_INTF}
-
- ip -6 -netns ${ROUTER_NS_V6} link set dev ${ROUTER_INTF} up
- ip -6 -netns ${ROUTER_NS_V6} link set dev ${HOST_INTF} netns \
- ${HOST_NS_V6}
+ ip -n ${ROUTER_NS_V6} link add name ${ROUTER_INTF} \
+ type veth peer name ${HOST_INTF} netns ${HOST_NS_V6}
- ip -6 -netns ${HOST_NS_V6} link set dev ${HOST_INTF} up
- ip -6 -netns ${ROUTER_NS_V6} addr add \
- ${ROUTER_ADDR_V6}/${PREFIX_WIDTH_V6} dev ${ROUTER_INTF} nodad
+ # Add tc rule to filter out host na message
+ tc -n ${ROUTER_NS_V6} qdisc add dev ${ROUTER_INTF} clsact
+ tc -n ${ROUTER_NS_V6} filter add dev ${ROUTER_INTF} \
+ ingress protocol ipv6 pref 1 handle 101 \
+ flower src_ip ${HOST_ADDR_V6} ip_proto icmpv6 type 136 skip_hw action pass
HOST_CONF=net.ipv6.conf.${HOST_INTF}
ip netns exec ${HOST_NS_V6} sysctl -qw ${HOST_CONF}.ndisc_notify=1
ip netns exec ${HOST_NS_V6} sysctl -qw ${HOST_CONF}.disable_ipv6=0
- ip -6 -netns ${HOST_NS_V6} addr add ${HOST_ADDR_V6}/${PREFIX_WIDTH_V6} \
- dev ${HOST_INTF}
-
ROUTER_CONF=net.ipv6.conf.${ROUTER_INTF}
-
ip netns exec ${ROUTER_NS_V6} sysctl -w \
${ROUTER_CONF}.forwarding=1 >/dev/null 2>&1
ip netns exec ${ROUTER_NS_V6} sysctl -w \
@@ -99,6 +93,13 @@ setup_v6() {
ip netns exec ${ROUTER_NS_V6} sysctl -w \
${ROUTER_CONF}.accept_untracked_na=${accept_untracked_na} \
>/dev/null 2>&1
+
+ ip -n ${ROUTER_NS_V6} link set dev ${ROUTER_INTF} up
+ ip -n ${HOST_NS_V6} link set dev ${HOST_INTF} up
+ ip -n ${ROUTER_NS_V6} addr add ${ROUTER_ADDR_V6}/${PREFIX_WIDTH_V6} \
+ dev ${ROUTER_INTF} nodad
+ ip -n ${HOST_NS_V6} addr add ${HOST_ADDR_V6}/${PREFIX_WIDTH_V6} \
+ dev ${HOST_INTF}
set +e
}
@@ -162,26 +163,6 @@ arp_test_gratuitous_combinations() {
arp_test_gratuitous 2 1
}
-cleanup_tcpdump() {
- set -e
- [[ ! -z ${tcpdump_stdout} ]] && rm -f ${tcpdump_stdout}
- [[ ! -z ${tcpdump_stderr} ]] && rm -f ${tcpdump_stderr}
- tcpdump_stdout=
- tcpdump_stderr=
- set +e
-}
-
-start_tcpdump() {
- set -e
- tcpdump_stdout=`mktemp`
- tcpdump_stderr=`mktemp`
- ip netns exec ${ROUTER_NS_V6} timeout 15s \
- tcpdump --immediate-mode -tpni ${ROUTER_INTF} -c 1 \
- "icmp6 && icmp6[0] == 136 && src ${HOST_ADDR_V6}" \
- > ${tcpdump_stdout} 2> /dev/null
- set +e
-}
-
verify_ndisc() {
local accept_untracked_na=$1
local same_subnet=$2
@@ -222,8 +203,9 @@ ndisc_test_untracked_advertisements() {
HOST_ADDR_V6=2001:db8:abcd:0012::3
fi
fi
- setup_v6 $1 $2
- start_tcpdump
+ setup_v6 $1
+ slowwait_for_counter 15 1 \
+ tc_rule_handle_stats_get "dev ${ROUTER_INTF} ingress" 101 ".packets" "-n ${ROUTER_NS_V6}"
if verify_ndisc $1 $2; then
printf " TEST: %-60s [ OK ]\n" "${test_msg[*]}"
@@ -231,7 +213,6 @@ ndisc_test_untracked_advertisements() {
printf " TEST: %-60s [FAIL]\n" "${test_msg[*]}"
fi
- cleanup_tcpdump
cleanup_v6
set +e
}
diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index 112c85c35092..eabbdf00d8ca 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -129,14 +129,6 @@ fi
source "$net_forwarding_dir/../lib.sh"
-# timeout in seconds
-slowwait()
-{
- local timeout_sec=$1; shift
-
- loopy_wait "sleep 0.1" "$((timeout_sec * 1000))" "$@"
-}
-
##############################################################################
# Sanity checks
@@ -678,33 +670,6 @@ wait_for_trap()
"$@" | grep -q trap
}
-until_counter_is()
-{
- local expr=$1; shift
- local current=$("$@")
-
- echo $((current))
- ((current $expr))
-}
-
-busywait_for_counter()
-{
- local timeout=$1; shift
- local delta=$1; shift
-
- local base=$("$@")
- busywait "$timeout" until_counter_is ">= $((base + delta))" "$@"
-}
-
-slowwait_for_counter()
-{
- local timeout=$1; shift
- local delta=$1; shift
-
- local base=$("$@")
- slowwait "$timeout" until_counter_is ">= $((base + delta))" "$@"
-}
-
setup_wait_dev()
{
local dev=$1; shift
@@ -1023,29 +988,6 @@ link_stats_rx_errors_get()
link_stats_get $1 rx errors
}
-tc_rule_stats_get()
-{
- local dev=$1; shift
- local pref=$1; shift
- local dir=$1; shift
- local selector=${1:-.packets}; shift
-
- tc -j -s filter show dev $dev ${dir:-ingress} pref $pref \
- | jq ".[1].options.actions[].stats$selector"
-}
-
-tc_rule_handle_stats_get()
-{
- local id=$1; shift
- local handle=$1; shift
- local selector=${1:-.packets}; shift
- local netns=${1:-""}; shift
-
- tc $netns -j -s filter show $id \
- | jq ".[] | select(.options.handle == $handle) | \
- .options.actions[0].stats$selector"
-}
-
ethtool_stats_get()
{
local dev=$1; shift
diff --git a/tools/testing/selftests/net/lib.sh b/tools/testing/selftests/net/lib.sh
index 72b191e4e064..edc030e81a46 100644
--- a/tools/testing/selftests/net/lib.sh
+++ b/tools/testing/selftests/net/lib.sh
@@ -91,6 +91,41 @@ busywait()
loopy_wait : "$timeout_ms" "$@"
}
+# timeout in seconds
+slowwait()
+{
+ local timeout_sec=$1; shift
+
+ loopy_wait "sleep 0.1" "$((timeout_sec * 1000))" "$@"
+}
+
+until_counter_is()
+{
+ local expr=$1; shift
+ local current=$("$@")
+
+ echo $((current))
+ ((current $expr))
+}
+
+busywait_for_counter()
+{
+ local timeout=$1; shift
+ local delta=$1; shift
+
+ local base=$("$@")
+ busywait "$timeout" until_counter_is ">= $((base + delta))" "$@"
+}
+
+slowwait_for_counter()
+{
+ local timeout=$1; shift
+ local delta=$1; shift
+
+ local base=$("$@")
+ slowwait "$timeout" until_counter_is ">= $((base + delta))" "$@"
+}
+
cleanup_ns()
{
local ns=""
@@ -150,3 +185,26 @@ setup_ns()
done
NS_LIST="$NS_LIST $ns_list"
}
+
+tc_rule_stats_get()
+{
+ local dev=$1; shift
+ local pref=$1; shift
+ local dir=$1; shift
+ local selector=${1:-.packets}; shift
+
+ tc -j -s filter show dev $dev ${dir:-ingress} pref $pref \
+ | jq ".[1].options.actions[].stats$selector"
+}
+
+tc_rule_handle_stats_get()
+{
+ local id=$1; shift
+ local handle=$1; shift
+ local selector=${1:-.packets}; shift
+ local netns=${1:-""}; shift
+
+ tc $netns -j -s filter show $id \
+ | jq ".[] | select(.options.handle == $handle) | \
+ .options.actions[0].stats$selector"
+}
diff --git a/tools/testing/selftests/riscv/Makefile b/tools/testing/selftests/riscv/Makefile
index 4a9ff515a3a0..7ce03d832b64 100644
--- a/tools/testing/selftests/riscv/Makefile
+++ b/tools/testing/selftests/riscv/Makefile
@@ -5,7 +5,7 @@
ARCH ?= $(shell uname -m 2>/dev/null || echo not)
ifneq (,$(filter $(ARCH),riscv))
-RISCV_SUBTARGETS ?= hwprobe vector mm
+RISCV_SUBTARGETS ?= hwprobe vector mm sigreturn
else
RISCV_SUBTARGETS :=
endif
diff --git a/tools/testing/selftests/riscv/hwprobe/.gitignore b/tools/testing/selftests/riscv/hwprobe/.gitignore
index 8113dc3bdd03..6e384e80ea1a 100644
--- a/tools/testing/selftests/riscv/hwprobe/.gitignore
+++ b/tools/testing/selftests/riscv/hwprobe/.gitignore
@@ -1 +1,3 @@
hwprobe
+cbo
+which-cpus
diff --git a/tools/testing/selftests/riscv/sigreturn/.gitignore b/tools/testing/selftests/riscv/sigreturn/.gitignore
new file mode 100644
index 000000000000..35002b8ae780
--- /dev/null
+++ b/tools/testing/selftests/riscv/sigreturn/.gitignore
@@ -0,0 +1 @@
+sigreturn
diff --git a/tools/testing/selftests/riscv/sigreturn/Makefile b/tools/testing/selftests/riscv/sigreturn/Makefile
new file mode 100644
index 000000000000..eb8bac9279a8
--- /dev/null
+++ b/tools/testing/selftests/riscv/sigreturn/Makefile
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2021 ARM Limited
+# Originally tools/testing/arm64/abi/Makefile
+
+CFLAGS += -I$(top_srcdir)/tools/include
+
+TEST_GEN_PROGS := sigreturn
+
+include ../../lib.mk
+
+$(OUTPUT)/sigreturn: sigreturn.c
+ $(CC) -static -o$@ $(CFLAGS) $(LDFLAGS) $^
diff --git a/tools/testing/selftests/riscv/sigreturn/sigreturn.c b/tools/testing/selftests/riscv/sigreturn/sigreturn.c
new file mode 100644
index 000000000000..62397d5934f1
--- /dev/null
+++ b/tools/testing/selftests/riscv/sigreturn/sigreturn.c
@@ -0,0 +1,82 @@
+// SPDX-License-Identifier: GPL-2.0-only
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <ucontext.h>
+#include <linux/ptrace.h>
+#include "../../kselftest_harness.h"
+
+#define RISCV_V_MAGIC 0x53465457
+#define DEFAULT_VALUE 2
+#define SIGNAL_HANDLER_OVERRIDE 3
+
+static void simple_handle(int sig_no, siginfo_t *info, void *vcontext)
+{
+ ucontext_t *context = vcontext;
+
+ context->uc_mcontext.__gregs[REG_PC] = context->uc_mcontext.__gregs[REG_PC] + 4;
+}
+
+static void vector_override(int sig_no, siginfo_t *info, void *vcontext)
+{
+ ucontext_t *context = vcontext;
+
+ // vector state
+ struct __riscv_extra_ext_header *ext;
+ struct __riscv_v_ext_state *v_ext_state;
+
+ /* Find the vector context. */
+ ext = (void *)(&context->uc_mcontext.__fpregs);
+ if (ext->hdr.magic != RISCV_V_MAGIC) {
+ fprintf(stderr, "bad vector magic: %x\n", ext->hdr.magic);
+ abort();
+ }
+
+ v_ext_state = (void *)((char *)(ext) + sizeof(*ext));
+
+ *(int *)v_ext_state->datap = SIGNAL_HANDLER_OVERRIDE;
+
+ context->uc_mcontext.__gregs[REG_PC] = context->uc_mcontext.__gregs[REG_PC] + 4;
+}
+
+static int vector_sigreturn(int data, void (*handler)(int, siginfo_t *, void *))
+{
+ int after_sigreturn;
+ struct sigaction sig_action = {
+ .sa_sigaction = handler,
+ .sa_flags = SA_SIGINFO
+ };
+
+ sigaction(SIGSEGV, &sig_action, 0);
+
+ asm(".option push \n\
+ .option arch, +v \n\
+ vsetivli x0, 1, e32, ta, ma \n\
+ vmv.s.x v0, %1 \n\
+ # Generate SIGSEGV \n\
+ lw a0, 0(x0) \n\
+ vmv.x.s %0, v0 \n\
+ .option pop" : "=r" (after_sigreturn) : "r" (data));
+
+ return after_sigreturn;
+}
+
+TEST(vector_restore)
+{
+ int result;
+
+ result = vector_sigreturn(DEFAULT_VALUE, &simple_handle);
+
+ EXPECT_EQ(DEFAULT_VALUE, result);
+}
+
+TEST(vector_restore_signal_handler_override)
+{
+ int result;
+
+ result = vector_sigreturn(DEFAULT_VALUE, &vector_override);
+
+ EXPECT_EQ(SIGNAL_HANDLER_OVERRIDE, result);
+}
+
+TEST_HARNESS_MAIN
diff --git a/tools/tracing/latency/latency-collector.c b/tools/tracing/latency/latency-collector.c
index 0fd9c747d396..cf263fe9deaf 100644
--- a/tools/tracing/latency/latency-collector.c
+++ b/tools/tracing/latency/latency-collector.c
@@ -935,12 +935,12 @@ static void show_available(void)
}
if (!tracers) {
- warnx(no_tracer_msg);
+ warnx("%s", no_tracer_msg);
return;
}
if (!found) {
- warnx(no_latency_tr_msg);
+ warnx("%s", no_latency_tr_msg);
tracefs_list_free(tracers);
return;
}
@@ -983,7 +983,7 @@ static const char *find_default_tracer(void)
for (i = 0; relevant_tracers[i]; i++) {
valid = tracer_valid(relevant_tracers[i], &notracer);
if (notracer)
- errx(EXIT_FAILURE, no_tracer_msg);
+ errx(EXIT_FAILURE, "%s", no_tracer_msg);
if (valid)
return relevant_tracers[i];
}
@@ -1878,7 +1878,7 @@ static void scan_arguments(int argc, char *argv[])
}
valid = tracer_valid(current_tracer, &notracer);
if (notracer)
- errx(EXIT_FAILURE, no_tracer_msg);
+ errx(EXIT_FAILURE, "%s", no_tracer_msg);
if (!valid)
errx(EXIT_FAILURE,
"The tracer %s is not supported by your kernel!\n", current_tracer);
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-30 22:01:28 +0300