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-rw-r--r--tools/testing/nvdimm/test/nfit.c84
-rw-r--r--tools/testing/selftests/bpf/.gitignore3
-rw-r--r--tools/testing/selftests/bpf/test_sock.c1
-rw-r--r--tools/testing/selftests/bpf/test_sock_addr.c1
-rwxr-xr-xtools/testing/selftests/bpf/test_sock_addr.sh4
-rw-r--r--tools/testing/selftests/filesystems/Makefile8
-rw-r--r--tools/testing/selftests/firmware/Makefile1
-rwxr-xr-xtools/testing/selftests/firmware/fw_lib.sh10
-rwxr-xr-xtools/testing/selftests/firmware/fw_run_tests.sh2
-rw-r--r--tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-extended-error-support.tc2
-rw-r--r--tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc44
-rw-r--r--tools/testing/selftests/net/Makefile2
-rw-r--r--tools/testing/selftests/x86/test_syscall_vdso.c35
13 files changed, 150 insertions, 47 deletions
diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c
index cb166be4918d..4ea385be528f 100644
--- a/tools/testing/nvdimm/test/nfit.c
+++ b/tools/testing/nvdimm/test/nfit.c
@@ -138,6 +138,7 @@ static u32 handle[] = {
};
static unsigned long dimm_fail_cmd_flags[NUM_DCR];
+static int dimm_fail_cmd_code[NUM_DCR];
struct nfit_test_fw {
enum intel_fw_update_state state;
@@ -892,8 +893,11 @@ static int get_dimm(struct nfit_mem *nfit_mem, unsigned int func)
if (i >= ARRAY_SIZE(handle))
return -ENXIO;
- if ((1 << func) & dimm_fail_cmd_flags[i])
+ if ((1 << func) & dimm_fail_cmd_flags[i]) {
+ if (dimm_fail_cmd_code[i])
+ return dimm_fail_cmd_code[i];
return -EIO;
+ }
return i;
}
@@ -1162,12 +1166,12 @@ static int ars_state_init(struct device *dev, struct ars_state *ars_state)
static void put_dimms(void *data)
{
- struct device **dimm_dev = data;
+ struct nfit_test *t = data;
int i;
- for (i = 0; i < NUM_DCR; i++)
- if (dimm_dev[i])
- device_unregister(dimm_dev[i]);
+ for (i = 0; i < t->num_dcr; i++)
+ if (t->dimm_dev[i])
+ device_unregister(t->dimm_dev[i]);
}
static struct class *nfit_test_dimm;
@@ -1176,13 +1180,11 @@ static int dimm_name_to_id(struct device *dev)
{
int dimm;
- if (sscanf(dev_name(dev), "test_dimm%d", &dimm) != 1
- || dimm >= NUM_DCR || dimm < 0)
+ if (sscanf(dev_name(dev), "test_dimm%d", &dimm) != 1)
return -ENXIO;
return dimm;
}
-
static ssize_t handle_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
@@ -1191,7 +1193,7 @@ static ssize_t handle_show(struct device *dev, struct device_attribute *attr,
if (dimm < 0)
return dimm;
- return sprintf(buf, "%#x", handle[dimm]);
+ return sprintf(buf, "%#x\n", handle[dimm]);
}
DEVICE_ATTR_RO(handle);
@@ -1225,8 +1227,39 @@ static ssize_t fail_cmd_store(struct device *dev, struct device_attribute *attr,
}
static DEVICE_ATTR_RW(fail_cmd);
+static ssize_t fail_cmd_code_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ int dimm = dimm_name_to_id(dev);
+
+ if (dimm < 0)
+ return dimm;
+
+ return sprintf(buf, "%d\n", dimm_fail_cmd_code[dimm]);
+}
+
+static ssize_t fail_cmd_code_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t size)
+{
+ int dimm = dimm_name_to_id(dev);
+ unsigned long val;
+ ssize_t rc;
+
+ if (dimm < 0)
+ return dimm;
+
+ rc = kstrtol(buf, 0, &val);
+ if (rc)
+ return rc;
+
+ dimm_fail_cmd_code[dimm] = val;
+ return size;
+}
+static DEVICE_ATTR_RW(fail_cmd_code);
+
static struct attribute *nfit_test_dimm_attributes[] = {
&dev_attr_fail_cmd.attr,
+ &dev_attr_fail_cmd_code.attr,
&dev_attr_handle.attr,
NULL,
};
@@ -1240,6 +1273,23 @@ static const struct attribute_group *nfit_test_dimm_attribute_groups[] = {
NULL,
};
+static int nfit_test_dimm_init(struct nfit_test *t)
+{
+ int i;
+
+ if (devm_add_action_or_reset(&t->pdev.dev, put_dimms, t))
+ return -ENOMEM;
+ for (i = 0; i < t->num_dcr; i++) {
+ t->dimm_dev[i] = device_create_with_groups(nfit_test_dimm,
+ &t->pdev.dev, 0, NULL,
+ nfit_test_dimm_attribute_groups,
+ "test_dimm%d", i + t->dcr_idx);
+ if (!t->dimm_dev[i])
+ return -ENOMEM;
+ }
+ return 0;
+}
+
static void smart_init(struct nfit_test *t)
{
int i;
@@ -1335,17 +1385,8 @@ static int nfit_test0_alloc(struct nfit_test *t)
if (!t->_fit)
return -ENOMEM;
- if (devm_add_action_or_reset(&t->pdev.dev, put_dimms, t->dimm_dev))
+ if (nfit_test_dimm_init(t))
return -ENOMEM;
- for (i = 0; i < NUM_DCR; i++) {
- t->dimm_dev[i] = device_create_with_groups(nfit_test_dimm,
- &t->pdev.dev, 0, NULL,
- nfit_test_dimm_attribute_groups,
- "test_dimm%d", i);
- if (!t->dimm_dev[i])
- return -ENOMEM;
- }
-
smart_init(t);
return ars_state_init(&t->pdev.dev, &t->ars_state);
}
@@ -1377,6 +1418,8 @@ static int nfit_test1_alloc(struct nfit_test *t)
if (!t->spa_set[1])
return -ENOMEM;
+ if (nfit_test_dimm_init(t))
+ return -ENOMEM;
smart_init(t);
return ars_state_init(&t->pdev.dev, &t->ars_state);
}
@@ -2222,6 +2265,9 @@ static void nfit_test1_setup(struct nfit_test *t)
set_bit(ND_CMD_ARS_STATUS, &acpi_desc->bus_cmd_force_en);
set_bit(ND_CMD_CLEAR_ERROR, &acpi_desc->bus_cmd_force_en);
set_bit(ND_INTEL_ENABLE_LSS_STATUS, &acpi_desc->dimm_cmd_force_en);
+ set_bit(ND_CMD_GET_CONFIG_SIZE, &acpi_desc->dimm_cmd_force_en);
+ set_bit(ND_CMD_GET_CONFIG_DATA, &acpi_desc->dimm_cmd_force_en);
+ set_bit(ND_CMD_SET_CONFIG_DATA, &acpi_desc->dimm_cmd_force_en);
}
static int nfit_test_blk_do_io(struct nd_blk_region *ndbr, resource_size_t dpa,
diff --git a/tools/testing/selftests/bpf/.gitignore b/tools/testing/selftests/bpf/.gitignore
index 9cf83f895d98..5e1ab2f0eb79 100644
--- a/tools/testing/selftests/bpf/.gitignore
+++ b/tools/testing/selftests/bpf/.gitignore
@@ -12,3 +12,6 @@ test_tcpbpf_user
test_verifier_log
feature
test_libbpf_open
+test_sock
+test_sock_addr
+urandom_read
diff --git a/tools/testing/selftests/bpf/test_sock.c b/tools/testing/selftests/bpf/test_sock.c
index 73bb20cfb9b7..f4d99fabc56d 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_rlimit.h"
#ifndef ARRAY_SIZE
# define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
diff --git a/tools/testing/selftests/bpf/test_sock_addr.c b/tools/testing/selftests/bpf/test_sock_addr.c
index d488f20926e8..2950f80ba7fb 100644
--- a/tools/testing/selftests/bpf/test_sock_addr.c
+++ b/tools/testing/selftests/bpf/test_sock_addr.c
@@ -15,6 +15,7 @@
#include <bpf/libbpf.h>
#include "cgroup_helpers.h"
+#include "bpf_rlimit.h"
#define CG_PATH "/foo"
#define CONNECT4_PROG_PATH "./connect4_prog.o"
diff --git a/tools/testing/selftests/bpf/test_sock_addr.sh b/tools/testing/selftests/bpf/test_sock_addr.sh
index c6e1dcf992c4..9832a875a828 100755
--- a/tools/testing/selftests/bpf/test_sock_addr.sh
+++ b/tools/testing/selftests/bpf/test_sock_addr.sh
@@ -4,7 +4,7 @@ set -eu
ping_once()
{
- ping -q -c 1 -W 1 ${1%%/*} >/dev/null 2>&1
+ ping -${1} -q -c 1 -W 1 ${2%%/*} >/dev/null 2>&1
}
wait_for_ip()
@@ -13,7 +13,7 @@ wait_for_ip()
echo -n "Wait for testing IPv4/IPv6 to become available "
for _i in $(seq ${MAX_PING_TRIES}); do
echo -n "."
- if ping_once ${TEST_IPv4} && ping_once ${TEST_IPv6}; then
+ if ping_once 4 ${TEST_IPv4} && ping_once 6 ${TEST_IPv6}; then
echo " OK"
return
fi
diff --git a/tools/testing/selftests/filesystems/Makefile b/tools/testing/selftests/filesystems/Makefile
index 4e6d09fb166f..5c7d7001ad37 100644
--- a/tools/testing/selftests/filesystems/Makefile
+++ b/tools/testing/selftests/filesystems/Makefile
@@ -1,8 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
-TEST_PROGS := dnotify_test devpts_pts
-all: $(TEST_PROGS)
-include ../lib.mk
+TEST_GEN_PROGS := devpts_pts
+TEST_GEN_PROGS_EXTENDED := dnotify_test
-clean:
- rm -fr $(TEST_PROGS)
+include ../lib.mk
diff --git a/tools/testing/selftests/firmware/Makefile b/tools/testing/selftests/firmware/Makefile
index 826f38d5dd19..261c81f08606 100644
--- a/tools/testing/selftests/firmware/Makefile
+++ b/tools/testing/selftests/firmware/Makefile
@@ -4,6 +4,7 @@
all:
TEST_PROGS := fw_run_tests.sh
+TEST_FILES := fw_fallback.sh fw_filesystem.sh fw_lib.sh
include ../lib.mk
diff --git a/tools/testing/selftests/firmware/fw_lib.sh b/tools/testing/selftests/firmware/fw_lib.sh
index 9ea31b57d71a..962d7f4ac627 100755
--- a/tools/testing/selftests/firmware/fw_lib.sh
+++ b/tools/testing/selftests/firmware/fw_lib.sh
@@ -154,11 +154,13 @@ test_finish()
if [ "$HAS_FW_LOADER_USER_HELPER" = "yes" ]; then
echo "$OLD_TIMEOUT" >/sys/class/firmware/timeout
fi
- if [ "$OLD_FWPATH" = "" ]; then
- OLD_FWPATH=" "
- fi
if [ "$TEST_REQS_FW_SET_CUSTOM_PATH" = "yes" ]; then
- echo -n "$OLD_FWPATH" >/sys/module/firmware_class/parameters/path
+ if [ "$OLD_FWPATH" = "" ]; then
+ # A zero-length write won't work; write a null byte
+ printf '\000' >/sys/module/firmware_class/parameters/path
+ else
+ echo -n "$OLD_FWPATH" >/sys/module/firmware_class/parameters/path
+ fi
fi
if [ -f $FW ]; then
rm -f "$FW"
diff --git a/tools/testing/selftests/firmware/fw_run_tests.sh b/tools/testing/selftests/firmware/fw_run_tests.sh
index 06d638e9dc62..cffdd4eb0a57 100755
--- a/tools/testing/selftests/firmware/fw_run_tests.sh
+++ b/tools/testing/selftests/firmware/fw_run_tests.sh
@@ -66,5 +66,5 @@ if [ -f $FW_FORCE_SYSFS_FALLBACK ]; then
run_test_config_0003
else
echo "Running basic kernel configuration, working with your config"
- run_test
+ run_tests
fi
diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-extended-error-support.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-extended-error-support.tc
index 786dce7e48be..2aabab363cfb 100644
--- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-extended-error-support.tc
+++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-extended-error-support.tc
@@ -29,7 +29,7 @@ do_reset
echo "Test extended error support"
echo 'hist:keys=pid:ts0=common_timestamp.usecs if comm=="ping"' > events/sched/sched_wakeup/trigger
-echo 'hist:keys=pid:ts0=common_timestamp.usecs if comm=="ping"' >> events/sched/sched_wakeup/trigger &>/dev/null
+! echo 'hist:keys=pid:ts0=common_timestamp.usecs if comm=="ping"' >> events/sched/sched_wakeup/trigger 2> /dev/null
if ! grep -q "ERROR:" events/sched/sched_wakeup/hist; then
fail "Failed to generate extended error in histogram"
fi
diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc
new file mode 100644
index 000000000000..c193dce611a2
--- /dev/null
+++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc
@@ -0,0 +1,44 @@
+#!/bin/sh
+# description: event trigger - test multiple actions on hist trigger
+
+
+do_reset() {
+ reset_trigger
+ echo > set_event
+ clear_trace
+}
+
+fail() { #msg
+ do_reset
+ echo $1
+ exit_fail
+}
+
+if [ ! -f set_event ]; then
+ echo "event tracing is not supported"
+ exit_unsupported
+fi
+
+if [ ! -f synthetic_events ]; then
+ echo "synthetic event is not supported"
+ exit_unsupported
+fi
+
+clear_synthetic_events
+reset_tracer
+do_reset
+
+echo "Test multiple actions on hist trigger"
+echo 'wakeup_latency u64 lat; pid_t pid' >> synthetic_events
+TRIGGER1=events/sched/sched_wakeup/trigger
+TRIGGER2=events/sched/sched_switch/trigger
+
+echo 'hist:keys=pid:ts0=common_timestamp.usecs if comm=="cyclictest"' > $TRIGGER1
+echo 'hist:keys=next_pid:wakeup_lat=common_timestamp.usecs-$ts0 if next_comm=="cyclictest"' >> $TRIGGER2
+echo 'hist:keys=next_pid:onmatch(sched.sched_wakeup).wakeup_latency(sched.sched_switch.$wakeup_lat,next_pid) if next_comm=="cyclictest"' >> $TRIGGER2
+echo 'hist:keys=next_pid:onmatch(sched.sched_wakeup).wakeup_latency(sched.sched_switch.$wakeup_lat,prev_pid) if next_comm=="cyclictest"' >> $TRIGGER2
+echo 'hist:keys=next_pid if next_comm=="cyclictest"' >> $TRIGGER2
+
+do_reset
+
+exit 0
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
index 785fc18a16b4..8f1e13d2e547 100644
--- a/tools/testing/selftests/net/Makefile
+++ b/tools/testing/selftests/net/Makefile
@@ -5,7 +5,7 @@ CFLAGS = -Wall -Wl,--no-as-needed -O2 -g
CFLAGS += -I../../../../usr/include/
TEST_PROGS := run_netsocktests run_afpackettests test_bpf.sh netdevice.sh rtnetlink.sh
-TEST_PROGS += fib_tests.sh fib-onlink-tests.sh pmtu.sh
+TEST_PROGS += fib_tests.sh fib-onlink-tests.sh in_netns.sh pmtu.sh
TEST_GEN_FILES = socket
TEST_GEN_FILES += psock_fanout psock_tpacket msg_zerocopy
TEST_GEN_PROGS = reuseport_bpf reuseport_bpf_cpu reuseport_bpf_numa
diff --git a/tools/testing/selftests/x86/test_syscall_vdso.c b/tools/testing/selftests/x86/test_syscall_vdso.c
index 40370354d4c1..c9c3281077bc 100644
--- a/tools/testing/selftests/x86/test_syscall_vdso.c
+++ b/tools/testing/selftests/x86/test_syscall_vdso.c
@@ -100,12 +100,19 @@ asm (
" shl $32, %r8\n"
" orq $0x7f7f7f7f, %r8\n"
" movq %r8, %r9\n"
- " movq %r8, %r10\n"
- " movq %r8, %r11\n"
- " movq %r8, %r12\n"
- " movq %r8, %r13\n"
- " movq %r8, %r14\n"
- " movq %r8, %r15\n"
+ " incq %r9\n"
+ " movq %r9, %r10\n"
+ " incq %r10\n"
+ " movq %r10, %r11\n"
+ " incq %r11\n"
+ " movq %r11, %r12\n"
+ " incq %r12\n"
+ " movq %r12, %r13\n"
+ " incq %r13\n"
+ " movq %r13, %r14\n"
+ " incq %r14\n"
+ " movq %r14, %r15\n"
+ " incq %r15\n"
" ret\n"
" .code32\n"
" .popsection\n"
@@ -128,12 +135,13 @@ int check_regs64(void)
int err = 0;
int num = 8;
uint64_t *r64 = &regs64.r8;
+ uint64_t expected = 0x7f7f7f7f7f7f7f7fULL;
if (!kernel_is_64bit)
return 0;
do {
- if (*r64 == 0x7f7f7f7f7f7f7f7fULL)
+ if (*r64 == expected++)
continue; /* register did not change */
if (syscall_addr != (long)&int80) {
/*
@@ -147,18 +155,17 @@ int check_regs64(void)
continue;
}
} else {
- /* INT80 syscall entrypoint can be used by
+ /*
+ * INT80 syscall entrypoint can be used by
* 64-bit programs too, unlike SYSCALL/SYSENTER.
* Therefore it must preserve R12+
* (they are callee-saved registers in 64-bit C ABI).
*
- * This was probably historically not intended,
- * but R8..11 are clobbered (cleared to 0).
- * IOW: they are the only registers which aren't
- * preserved across INT80 syscall.
+ * Starting in Linux 4.17 (and any kernel that
+ * backports the change), R8..11 are preserved.
+ * Historically (and probably unintentionally), they
+ * were clobbered or zeroed.
*/
- if (*r64 == 0 && num <= 11)
- continue;
}
printf("[FAIL]\tR%d has changed:%016llx\n", num, *r64);
err++;
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-13 22:56:17 +0000