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-rw-r--r--tools/net/ynl/lib/ynl.py7
-rw-r--r--tools/perf/builtin-daemon.c8
-rw-r--r--tools/perf/tests/pmu.c4
-rw-r--r--tools/perf/util/bpf_lock_contention.c3
-rw-r--r--tools/perf/util/python.c1
-rw-r--r--tools/testing/selftests/bpf/prog_tests/btf.c34
-rw-r--r--tools/testing/selftests/mm/mseal_test.c37
-rw-r--r--tools/testing/selftests/mm/seal_elf.c13
-rw-r--r--tools/testing/selftests/net/Makefile3
9 files changed, 65 insertions, 45 deletions
diff --git a/tools/net/ynl/lib/ynl.py b/tools/net/ynl/lib/ynl.py
index d42c1d605969..c22c22bf2cb7 100644
--- a/tools/net/ynl/lib/ynl.py
+++ b/tools/net/ynl/lib/ynl.py
@@ -388,6 +388,8 @@ class NetlinkProtocol:
def decode(self, ynl, nl_msg, op):
msg = self._decode(nl_msg)
+ if op is None:
+ op = ynl.rsp_by_value[msg.cmd()]
fixed_header_size = ynl._struct_size(op.fixed_header)
msg.raw_attrs = NlAttrs(msg.raw, fixed_header_size)
return msg
@@ -921,8 +923,7 @@ class YnlFamily(SpecFamily):
print("Netlink done while checking for ntf!?")
continue
- op = self.rsp_by_value[nl_msg.cmd()]
- decoded = self.nlproto.decode(self, nl_msg, op)
+ decoded = self.nlproto.decode(self, nl_msg, None)
if decoded.cmd() not in self.async_msg_ids:
print("Unexpected msg id done while checking for ntf", decoded)
continue
@@ -980,7 +981,7 @@ class YnlFamily(SpecFamily):
if nl_msg.extack:
self._decode_extack(req_msg, op, nl_msg.extack)
else:
- op = self.rsp_by_value[nl_msg.cmd()]
+ op = None
req_flags = []
if nl_msg.error:
diff --git a/tools/perf/builtin-daemon.c b/tools/perf/builtin-daemon.c
index 5c9335fff2d3..9a95871afc95 100644
--- a/tools/perf/builtin-daemon.c
+++ b/tools/perf/builtin-daemon.c
@@ -691,7 +691,7 @@ static int cmd_session_list(struct daemon *daemon, union cmd *cmd, FILE *out)
fprintf(out, "%c%" PRIu64,
/* session up time */
- csv_sep, (curr - daemon->start) / 60);
+ csv_sep, (uint64_t)((curr - daemon->start) / 60));
fprintf(out, "\n");
} else {
@@ -702,7 +702,7 @@ static int cmd_session_list(struct daemon *daemon, union cmd *cmd, FILE *out)
fprintf(out, " lock: %s/lock\n",
daemon->base);
fprintf(out, " up: %" PRIu64 " minutes\n",
- (curr - daemon->start) / 60);
+ (uint64_t)((curr - daemon->start) / 60));
}
}
@@ -730,7 +730,7 @@ static int cmd_session_list(struct daemon *daemon, union cmd *cmd, FILE *out)
fprintf(out, "%c%" PRIu64,
/* session up time */
- csv_sep, (curr - session->start) / 60);
+ csv_sep, (uint64_t)((curr - session->start) / 60));
fprintf(out, "\n");
} else {
@@ -747,7 +747,7 @@ static int cmd_session_list(struct daemon *daemon, union cmd *cmd, FILE *out)
fprintf(out, " ack: %s/%s\n",
session->base, SESSION_ACK);
fprintf(out, " up: %" PRIu64 " minutes\n",
- (curr - session->start) / 60);
+ (uint64_t)((curr - session->start) / 60));
}
}
diff --git a/tools/perf/tests/pmu.c b/tools/perf/tests/pmu.c
index 40132655ccd1..c76f53a90a7b 100644
--- a/tools/perf/tests/pmu.c
+++ b/tools/perf/tests/pmu.c
@@ -456,11 +456,13 @@ static int test__name_cmp(struct test_suite *test __maybe_unused, int subtest __
/**
* Test perf_pmu__match() that's used to search for a PMU given a name passed
* on the command line. The name that's passed may also be a filename type glob
- * match.
+ * match. If the name does not match, perf_pmu__match() attempts to match the
+ * alias of the PMU, if provided.
*/
static int test__pmu_match(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
{
struct perf_pmu test_pmu;
+ test_pmu.alias_name = NULL;
test_pmu.name = "pmuname";
TEST_ASSERT_EQUAL("Exact match", perf_pmu__match(&test_pmu, "pmuname"), true);
diff --git a/tools/perf/util/bpf_lock_contention.c b/tools/perf/util/bpf_lock_contention.c
index b4cb3fe5cc25..bc4e92c0c08b 100644
--- a/tools/perf/util/bpf_lock_contention.c
+++ b/tools/perf/util/bpf_lock_contention.c
@@ -286,6 +286,9 @@ static void account_end_timestamp(struct lock_contention *con)
goto next;
for (int i = 0; i < total_cpus; i++) {
+ if (cpu_data[i].lock == 0)
+ continue;
+
update_lock_stat(stat_fd, -1, end_ts, aggr_mode,
&cpu_data[i]);
}
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index 3be882b2e845..31a223eaf8e6 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -20,6 +20,7 @@
#include "util/env.h"
#include "util/kvm-stat.h"
#include "util/kwork.h"
+#include "util/sample.h"
#include "util/lock-contention.h"
#include <internal/lib.h>
#include "../builtin.h"
diff --git a/tools/testing/selftests/bpf/prog_tests/btf.c b/tools/testing/selftests/bpf/prog_tests/btf.c
index 00965a6e83bb..61de88cf4ad0 100644
--- a/tools/testing/selftests/bpf/prog_tests/btf.c
+++ b/tools/testing/selftests/bpf/prog_tests/btf.c
@@ -3551,6 +3551,40 @@ static struct btf_raw_test raw_tests[] = {
BTF_STR_SEC("\0x\0?.foo bar:buz"),
},
{
+ .descr = "datasec: name with non-printable first char not is ok",
+ .raw_types = {
+ /* int */
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ /* VAR x */ /* [2] */
+ BTF_TYPE_ENC(1, BTF_INFO_ENC(BTF_KIND_VAR, 0, 0), 1),
+ BTF_VAR_STATIC,
+ /* DATASEC ?.data */ /* [3] */
+ BTF_TYPE_ENC(3, BTF_INFO_ENC(BTF_KIND_DATASEC, 0, 1), 4),
+ BTF_VAR_SECINFO_ENC(2, 0, 4),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0x\0\7foo"),
+ .err_str = "Invalid name",
+ .btf_load_err = true,
+},
+{
+ .descr = "datasec: name '\\0' is not ok",
+ .raw_types = {
+ /* int */
+ BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
+ /* VAR x */ /* [2] */
+ BTF_TYPE_ENC(1, BTF_INFO_ENC(BTF_KIND_VAR, 0, 0), 1),
+ BTF_VAR_STATIC,
+ /* DATASEC \0 */ /* [3] */
+ BTF_TYPE_ENC(3, BTF_INFO_ENC(BTF_KIND_DATASEC, 0, 1), 4),
+ BTF_VAR_SECINFO_ENC(2, 0, 4),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0x\0"),
+ .err_str = "Invalid name",
+ .btf_load_err = true,
+},
+{
.descr = "type name '?foo' is not ok",
.raw_types = {
/* union ?foo; */
diff --git a/tools/testing/selftests/mm/mseal_test.c b/tools/testing/selftests/mm/mseal_test.c
index a818f010de47..bfcea5cf9a48 100644
--- a/tools/testing/selftests/mm/mseal_test.c
+++ b/tools/testing/selftests/mm/mseal_test.c
@@ -81,17 +81,6 @@ static int sys_mprotect_pkey(void *ptr, size_t size, unsigned long orig_prot,
return sret;
}
-static void *sys_mmap(void *addr, unsigned long len, unsigned long prot,
- unsigned long flags, unsigned long fd, unsigned long offset)
-{
- void *sret;
-
- errno = 0;
- sret = (void *) syscall(__NR_mmap, addr, len, prot,
- flags, fd, offset);
- return sret;
-}
-
static int sys_munmap(void *ptr, size_t size)
{
int sret;
@@ -172,7 +161,7 @@ static void setup_single_address(int size, void **ptrOut)
{
void *ptr;
- ptr = sys_mmap(NULL, size, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
+ ptr = mmap(NULL, size, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
*ptrOut = ptr;
}
@@ -181,7 +170,7 @@ static void setup_single_address_rw(int size, void **ptrOut)
void *ptr;
unsigned long mapflags = MAP_ANONYMOUS | MAP_PRIVATE;
- ptr = sys_mmap(NULL, size, PROT_READ | PROT_WRITE, mapflags, -1, 0);
+ ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, mapflags, -1, 0);
*ptrOut = ptr;
}
@@ -205,7 +194,7 @@ bool seal_support(void)
void *ptr;
unsigned long page_size = getpagesize();
- ptr = sys_mmap(NULL, page_size, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
+ ptr = mmap(NULL, page_size, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
if (ptr == (void *) -1)
return false;
@@ -481,8 +470,8 @@ static void test_seal_zero_address(void)
int prot;
/* use mmap to change protection. */
- ptr = sys_mmap(0, size, PROT_NONE,
- MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0);
+ ptr = mmap(0, size, PROT_NONE,
+ MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0);
FAIL_TEST_IF_FALSE(ptr == 0);
size = get_vma_size(ptr, &prot);
@@ -1209,8 +1198,8 @@ static void test_seal_mmap_overwrite_prot(bool seal)
}
/* use mmap to change protection. */
- ret2 = sys_mmap(ptr, size, PROT_NONE,
- MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0);
+ ret2 = mmap(ptr, size, PROT_NONE,
+ MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0);
if (seal) {
FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED);
FAIL_TEST_IF_FALSE(errno == EPERM);
@@ -1240,8 +1229,8 @@ static void test_seal_mmap_expand(bool seal)
}
/* use mmap to expand. */
- ret2 = sys_mmap(ptr, size, PROT_READ,
- MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0);
+ ret2 = mmap(ptr, size, PROT_READ,
+ MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0);
if (seal) {
FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED);
FAIL_TEST_IF_FALSE(errno == EPERM);
@@ -1268,8 +1257,8 @@ static void test_seal_mmap_shrink(bool seal)
}
/* use mmap to shrink. */
- ret2 = sys_mmap(ptr, 8 * page_size, PROT_READ,
- MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0);
+ ret2 = mmap(ptr, 8 * page_size, PROT_READ,
+ MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0);
if (seal) {
FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED);
FAIL_TEST_IF_FALSE(errno == EPERM);
@@ -1650,7 +1639,7 @@ static void test_seal_discard_ro_anon_on_filebacked(bool seal)
ret = fallocate(fd, 0, 0, size);
FAIL_TEST_IF_FALSE(!ret);
- ptr = sys_mmap(NULL, size, PROT_READ, mapflags, fd, 0);
+ ptr = mmap(NULL, size, PROT_READ, mapflags, fd, 0);
FAIL_TEST_IF_FALSE(ptr != MAP_FAILED);
if (seal) {
@@ -1680,7 +1669,7 @@ static void test_seal_discard_ro_anon_on_shared(bool seal)
int ret;
unsigned long mapflags = MAP_ANONYMOUS | MAP_SHARED;
- ptr = sys_mmap(NULL, size, PROT_READ, mapflags, -1, 0);
+ ptr = mmap(NULL, size, PROT_READ, mapflags, -1, 0);
FAIL_TEST_IF_FALSE(ptr != (void *)-1);
if (seal) {
diff --git a/tools/testing/selftests/mm/seal_elf.c b/tools/testing/selftests/mm/seal_elf.c
index 7aa1366063e4..d9f8ba8d5050 100644
--- a/tools/testing/selftests/mm/seal_elf.c
+++ b/tools/testing/selftests/mm/seal_elf.c
@@ -30,17 +30,6 @@ static int sys_mseal(void *start, size_t len)
return sret;
}
-static void *sys_mmap(void *addr, unsigned long len, unsigned long prot,
- unsigned long flags, unsigned long fd, unsigned long offset)
-{
- void *sret;
-
- errno = 0;
- sret = (void *) syscall(__NR_mmap, addr, len, prot,
- flags, fd, offset);
- return sret;
-}
-
static inline int sys_mprotect(void *ptr, size_t size, unsigned long prot)
{
int sret;
@@ -56,7 +45,7 @@ static bool seal_support(void)
void *ptr;
unsigned long page_size = getpagesize();
- ptr = sys_mmap(NULL, page_size, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
+ ptr = mmap(NULL, page_size, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
if (ptr == (void *) -1)
return false;
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
index 8eaffd7a641c..9d5aa817411b 100644
--- a/tools/testing/selftests/net/Makefile
+++ b/tools/testing/selftests/net/Makefile
@@ -85,7 +85,8 @@ TEST_GEN_PROGS += so_incoming_cpu
TEST_PROGS += sctp_vrf.sh
TEST_GEN_FILES += sctp_hello
TEST_GEN_FILES += ip_local_port_range
-TEST_GEN_FILES += bind_wildcard
+TEST_GEN_PROGS += bind_wildcard
+TEST_GEN_PROGS += bind_timewait
TEST_PROGS += test_vxlan_mdb.sh
TEST_PROGS += test_bridge_neigh_suppress.sh
TEST_PROGS += test_vxlan_nolocalbypass.sh
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