spi: Add support for StarFive JHB100 SFC

Changhuang Liang <changhuang.liang@starfivetech.com> says:

This serial add support for the StarFive JHB100 SoC SPI Flash
Controller (SFC), which is based on the Synopsys DesignWare SSI
version 2.00a but with some customizations and it also add
enhanced SPI for DesignWare SPI controllers.

I picked up some patches from series [1].
This series depends on the series [2]:

[1] https://lore.kernel.org/all/20221212180732.79167-1-sudip.mukherjee@sifive.com/
[2] https://lore.kernel.org/all/20260521012932.24163-1-changhuang.liang@starfivetech.com/

v1: https://lore.kernel.org/all/20260709055204.138168-1-changhuang.liang@starfivetech.com/

Link: https://patch.msgid.link/20260803124044.156998-1-changhuang.liang@starfivetech.com

12 files changed, 292 insertions, 32 deletions

diff --git a/tools/testing/selftests/bpf/prog_tests/test_xsk.c b/tools/testing/selftests/bpf/prog_tests/test_xsk.c
index 6eb9096d084c..38ce6060b8fa 100644
--- a/tools/testing/selftests/bpf/prog_tests/test_xsk.c
+++ b/tools/testing/selftests/bpf/prog_tests/test_xsk.c
@@ -427,14 +427,14 @@ static u32 pkt_nb_frags(u32 frame_size, struct pkt_stream *pkt_stream, struct pk
 	}
 
 	/* Search for the end of the packet in verbatim mode */
-	if (!pkt_continues(pkt->options) || !pkt->valid)
+	if (!pkt_continues(pkt->options))
 		return nb_frags;
 
 	next_frag = pkt_stream->current_pkt_nb;
 	pkt++;
 	while (next_frag++ < pkt_stream->nb_pkts) {
 		nb_frags++;
-		if (!pkt_continues(pkt->options) || !pkt->valid)
+		if (!pkt_continues(pkt->options))
 			break;
 		pkt++;
 	}
@@ -665,11 +665,11 @@ static struct pkt_stream *__pkt_stream_generate_custom(struct ifobject *ifobj, s
 			if (!frame->valid || !pkt_continues(frame->options))
 				payload++;
 		} else {
-			if (frame->valid)
+			if (frame->valid) {
 				len += frame->len;
-			if (frame->valid && pkt_continues(frame->options))
-				continue;
-
+				if (pkt_continues(frame->options))
+					continue;
+			}
 			pkt->pkt_nb = pkt_nb;
 			pkt->len = len;
 			pkt->valid = frame->valid;
@@ -1250,10 +1250,9 @@ static int __send_pkts(struct ifobject *ifobject, struct xsk_socket_info *xsk,
 			}
 		}
 
-		if (pkt && pkt->valid) {
+		if (pkt && pkt->valid)
 			valid_pkts++;
-			valid_frags += nb_frags;
-		}
+		valid_frags += nb_frags;
 	}
 
 	pthread_mutex_lock(&pacing_mutex);
@@ -2099,13 +2098,16 @@ int testapp_invalid_desc_mb(struct test_spec *test)
 		{0, 0, 0, false, 0},
 		/* Invalid address in the second frame */
 		{0, XSK_UMEM__LARGE_FRAME_SIZE, 0, false, XDP_PKT_CONTD},
-		{umem_sz, XSK_UMEM__LARGE_FRAME_SIZE, 0, false, XDP_PKT_CONTD},
+		{umem_sz * 2, XSK_UMEM__LARGE_FRAME_SIZE, 0, false, XDP_PKT_CONTD},
+		{0, MIN_PKT_SIZE, 0, false, 0},
 		/* Invalid len in the middle */
 		{0, XSK_UMEM__LARGE_FRAME_SIZE, 0, false, XDP_PKT_CONTD},
 		{0, XSK_UMEM__INVALID_FRAME_SIZE, 0, false, XDP_PKT_CONTD},
+		{0, MIN_PKT_SIZE, 0, false, 0},
 		/* Invalid options in the middle */
 		{0, XSK_UMEM__LARGE_FRAME_SIZE, 0, false, XDP_PKT_CONTD},
 		{0, XSK_UMEM__LARGE_FRAME_SIZE, 0, false, XSK_DESC__INVALID_OPTION},
+		{0, MIN_PKT_SIZE, 0, false, 0},
 		/* Transmit 2 frags, receive 3 */
 		{0, XSK_UMEM__MAX_FRAME_SIZE, 0, true, XDP_PKT_CONTD},
 		{0, XSK_UMEM__MAX_FRAME_SIZE, 0, true, 0},
@@ -2117,8 +2119,8 @@ int testapp_invalid_desc_mb(struct test_spec *test)
 
 	if (umem->unaligned_mode) {
 		/* Crossing a chunk boundary allowed */
-		pkts[12].valid = true;
-		pkts[13].valid = true;
+		pkts[15].valid = true;
+		pkts[16].valid = true;
 	}
 
 	test->mtu = MAX_ETH_JUMBO_SIZE;
@@ -2270,7 +2272,7 @@ int testapp_too_many_frags(struct test_spec *test)
 		max_frags += 1;
 	}
 
-	pkts = calloc(2 * max_frags + 2, sizeof(struct pkt));
+	pkts = calloc(2 * max_frags + 3, sizeof(struct pkt));
 	if (!pkts)
 		return TEST_FAILURE;
 
@@ -2288,24 +2290,30 @@ int testapp_too_many_frags(struct test_spec *test)
 	}
 	pkts[max_frags].options = 0;
 
-	/* An invalid packet with the max amount of frags but signals packet
-	 * continues on the last frag
-	 */
-	for (i = max_frags + 1; i < 2 * max_frags + 1; i++) {
+	/* An invalid packet with the max + 1 amount of frags */
+	for (i = max_frags + 1; i < 2 * max_frags + 2; i++) {
 		pkts[i].len = MIN_PKT_SIZE;
 		pkts[i].options = XDP_PKT_CONTD;
-		pkts[i].valid = false;
+		pkts[i].valid = true;
 	}
+	pkts[2 * max_frags + 1].options = 0;
 
 	/* Valid packet for synch */
-	pkts[2 * max_frags + 1].len = MIN_PKT_SIZE;
-	pkts[2 * max_frags + 1].valid = true;
+	pkts[2 * max_frags + 2].len = MIN_PKT_SIZE;
+	pkts[2 * max_frags + 2].valid = true;
 
-	if (pkt_stream_generate_custom(test, pkts, 2 * max_frags + 2)) {
+	if (pkt_stream_generate_custom(test, pkts, 2 * max_frags + 3)) {
 		free(pkts);
 		return TEST_FAILURE;
 	}
 
+	/* The generated Tx stream must keep the too-big packet valid so that
+	 * __send_pkts() accounts its descriptors in outstanding_tx. The Rx
+	 * stream, however, must not expect this packet on the wire.
+	 */
+	test->ifobj_rx->xsk->pkt_stream->pkts[2].valid = false;
+	test->ifobj_rx->xsk->pkt_stream->nb_valid_entries--;
+
 	ret = testapp_validate_traffic(test);
 	free(pkts);
 	return ret;
diff --git a/tools/testing/selftests/clone3/clone3_set_tid.c b/tools/testing/selftests/clone3/clone3_set_tid.c
index 5c944aee6b41..485efa7c9eed 100644
--- a/tools/testing/selftests/clone3/clone3_set_tid.c
+++ b/tools/testing/selftests/clone3/clone3_set_tid.c
@@ -141,7 +141,7 @@ int main(int argc, char *argv[])
 {
 	FILE *f;
 	char buf;
-	char *line;
+	char *line = NULL;
 	int status;
 	int ret = -1;
 	size_t len = 0;
diff --git a/tools/testing/selftests/filesystems/fclog.c b/tools/testing/selftests/filesystems/fclog.c
index 551c4a0f395a..593a5136e991 100644
--- a/tools/testing/selftests/filesystems/fclog.c
+++ b/tools/testing/selftests/filesystems/fclog.c
@@ -6,10 +6,8 @@
 
 #include <assert.h>
 #include <errno.h>
+#include <fcntl.h>
 #include <sched.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
 #include <unistd.h>
 #include <sys/mount.h>
 
diff --git a/tools/testing/selftests/lkdtm/tests.txt b/tools/testing/selftests/lkdtm/tests.txt
index d8180bbe31e8..bec57a02913a 100644
--- a/tools/testing/selftests/lkdtm/tests.txt
+++ b/tools/testing/selftests/lkdtm/tests.txt
@@ -78,7 +78,7 @@ USERCOPY_STACK_FRAME_TO
 USERCOPY_STACK_FRAME_FROM
 USERCOPY_STACK_BEYOND
 USERCOPY_KERNEL
-STACKLEAK_ERASING OK: the rest of the thread stack is properly erased
+KSTACK_ERASE OK: the rest of the thread stack is properly erased
 CFI_FORWARD_PROTO
 CFI_BACKWARD call trace:|ok: control flow unchanged
 FORTIFY_STRSCPY detected buffer overflow
diff --git a/tools/testing/selftests/mm/mlock-random-test.c b/tools/testing/selftests/mm/mlock-random-test.c
index 9d349c151360..16294bc7dae6 100644
--- a/tools/testing/selftests/mm/mlock-random-test.c
+++ b/tools/testing/selftests/mm/mlock-random-test.c
@@ -84,7 +84,7 @@ int get_proc_locked_vm_size(void)
 int get_proc_page_size(unsigned long addr)
 {
 	FILE *smaps;
-	char *line;
+	char *line = NULL;
 	unsigned long mmupage_size = 0;
 	size_t size;
 
diff --git a/tools/testing/selftests/mm/pagemap_ioctl.c b/tools/testing/selftests/mm/pagemap_ioctl.c
index 6f8971d5b3ce..f9bcff8e78fa 100644
--- a/tools/testing/selftests/mm/pagemap_ioctl.c
+++ b/tools/testing/selftests/mm/pagemap_ioctl.c
@@ -1051,6 +1051,57 @@ static void test_simple(void)
 	ksft_test_result(i == TEST_ITERATIONS, "Test %s\n", __func__);
 }
 
+/*
+ * A range that was populated and then MADV_DONTNEED'd is genuine pte_none
+ * with no uffd-wp marker. Such a pte must read the same regardless of which
+ * PAGEMAP_SCAN path serves the request: both the PAGE_IS_WRITTEN fast path and
+ * the generic path (reached e.g. via category_anyof_mask) must report every
+ * page written.
+ */
+static void unpopulated_scan_test(void)
+{
+	int npages = 16, i;
+	long mem_size = npages * page_size;
+	struct page_region regions[16];
+	long fast = 0, slow = 0, ret;
+	char *mem;
+
+	mem = mmap(NULL, mem_size, PROT_READ | PROT_WRITE,
+		   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+	if (mem == MAP_FAILED)
+		ksft_exit_fail_msg("%s mmap failed\n", __func__);
+
+	wp_init(mem, mem_size);
+
+	/* Populate, then drop: the ptes become pte_none without a marker. */
+	memset(mem, 1, mem_size);
+	if (madvise(mem, mem_size, MADV_DONTNEED))
+		ksft_exit_fail_msg("%s MADV_DONTNEED failed\n", __func__);
+
+	/* Fast path: category_mask == return_mask == PAGE_IS_WRITTEN. */
+	ret = pagemap_ioctl(mem, mem_size, regions, npages, 0, 0,
+			    PAGE_IS_WRITTEN, 0, 0, PAGE_IS_WRITTEN);
+	if (ret < 0)
+		ksft_exit_fail_msg("%s fast scan failed\n", __func__);
+	for (i = 0; i < ret; i++)
+		fast += LEN(regions[i]);
+
+	/* Generic path: same query expressed via category_anyof_mask. */
+	ret = pagemap_ioctl(mem, mem_size, regions, npages, 0, 0,
+			    0, PAGE_IS_WRITTEN, 0, PAGE_IS_WRITTEN);
+	if (ret < 0)
+		ksft_exit_fail_msg("%s generic scan failed\n", __func__);
+	for (i = 0; i < ret; i++)
+		slow += LEN(regions[i]);
+
+	ksft_test_result(fast == npages && slow == npages,
+			 "%s unpopulated ptes reported written by both paths (%ld, %ld of %d)\n",
+			 __func__, fast, slow, npages);
+
+	wp_free(mem, mem_size);
+	munmap(mem, mem_size);
+}
+
 int sanity_tests(void)
 {
 	unsigned long long mem_size, vec_size;
@@ -1559,7 +1610,7 @@ int main(int __attribute__((unused)) argc, char *argv[])
 	if (!hugetlb_setup_default(4))
 		ksft_print_msg("HugeTLB test will be skipped\n");
 
-	ksft_set_plan(117);
+	ksft_set_plan(118);
 
 	page_size = getpagesize();
 	hpage_size = read_pmd_pagesize();
@@ -1737,6 +1788,9 @@ int main(int __attribute__((unused)) argc, char *argv[])
 	/* 17. ZEROPFN tests */
 	zeropfn_tests();
 
+	/* 18. Unpopulated pte scan-path consistency */
+	unpopulated_scan_test();
+
 	close(pagemap_fd);
 	ksft_finished();
 }
diff --git a/tools/testing/selftests/net/af_unix/.gitignore b/tools/testing/selftests/net/af_unix/.gitignore
index 240b26740c9e..973176644103 100644
--- a/tools/testing/selftests/net/af_unix/.gitignore
+++ b/tools/testing/selftests/net/af_unix/.gitignore
@@ -6,3 +6,4 @@ scm_rights
 so_peek_off
 unix_connect
 unix_connreset
+unix_listen
diff --git a/tools/testing/selftests/net/af_unix/Makefile b/tools/testing/selftests/net/af_unix/Makefile
index 4c0375e28bbe..57d159803a3a 100644
--- a/tools/testing/selftests/net/af_unix/Makefile
+++ b/tools/testing/selftests/net/af_unix/Makefile
@@ -14,6 +14,7 @@ TEST_GEN_PROGS := \
 	so_peek_off \
 	unix_connect \
 	unix_connreset \
+	unix_listen \
 # end of TEST_GEN_PROGS
 
 include ../../lib.mk
diff --git a/tools/testing/selftests/net/af_unix/unix_listen.c b/tools/testing/selftests/net/af_unix/unix_listen.c
new file mode 100644
index 000000000000..416fa3e5bfe9
--- /dev/null
+++ b/tools/testing/selftests/net/af_unix/unix_listen.c
@@ -0,0 +1,187 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Tests for the state checks in AF_UNIX listen().
+ *
+ * The central case is a regression test: listen() on a bound socket that
+ * is already connected (i.e. not in TCP_CLOSE or TCP_LISTEN state) must
+ * fail with EINVAL.  A prior change accidentally let it return success
+ * without doing anything, because a helper called in between reset the
+ * error code to 0.  The neighbouring checks (unbound, already listening)
+ * are tested too so they cannot silently regress the same way.
+ *
+ * Every case runs for both listenable socket types (SOCK_STREAM and
+ * SOCK_SEQPACKET) and both pathname and abstract addresses.
+ */
+#define _GNU_SOURCE
+
+#include <errno.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <sys/socket.h>
+#include <sys/un.h>
+
+#include "kselftest_harness.h"
+
+#define SK_NAME		"unix_listen_sk"
+#define SRV_NAME	"unix_listen_srv"
+
+FIXTURE(unix_listen)
+{
+	int sk;			/* socket under test */
+	int server;		/* a listening peer, when a test needs one */
+	struct sockaddr_un addr, srv_addr;
+	socklen_t addrlen, srv_addrlen;
+};
+
+FIXTURE_VARIANT(unix_listen)
+{
+	int type;
+	int abstract;
+};
+
+FIXTURE_VARIANT_ADD(unix_listen, stream_pathname)
+{
+	.type = SOCK_STREAM,
+	.abstract = 0,
+};
+
+FIXTURE_VARIANT_ADD(unix_listen, stream_abstract)
+{
+	.type = SOCK_STREAM,
+	.abstract = 1,
+};
+
+FIXTURE_VARIANT_ADD(unix_listen, seqpacket_pathname)
+{
+	.type = SOCK_SEQPACKET,
+	.abstract = 0,
+};
+
+FIXTURE_VARIANT_ADD(unix_listen, seqpacket_abstract)
+{
+	.type = SOCK_SEQPACKET,
+	.abstract = 1,
+};
+
+/* Fill @addr with a pathname or abstract address named @name. */
+static socklen_t unix_set_addr(struct sockaddr_un *addr, const char *name,
+			       int abstract)
+{
+	size_t len = strlen(name);
+
+	memset(addr, 0, sizeof(*addr));
+	addr->sun_family = AF_UNIX;
+	/* An abstract address leads with a NUL and has no filesystem entry. */
+	memcpy(addr->sun_path + (abstract ? 1 : 0), name, len);
+
+	return offsetof(struct sockaddr_un, sun_path) + len + 1;
+}
+
+FIXTURE_SETUP(unix_listen)
+{
+	self->sk = -1;
+	self->server = -1;
+	self->addrlen = unix_set_addr(&self->addr, SK_NAME, variant->abstract);
+	self->srv_addrlen = unix_set_addr(&self->srv_addr, SRV_NAME,
+					  variant->abstract);
+}
+
+FIXTURE_TEARDOWN(unix_listen)
+{
+	if (self->sk >= 0)
+		close(self->sk);
+	if (self->server >= 0)
+		close(self->server);
+
+	/* Pathname sockets leave a filesystem entry behind; abstract ones do not. */
+	if (!variant->abstract) {
+		remove(SK_NAME);
+		remove(SRV_NAME);
+	}
+}
+
+/* A bound socket in TCP_CLOSE is the normal, allowed case. */
+TEST_F(unix_listen, bound_is_ok)
+{
+	int err;
+
+	self->sk = socket(AF_UNIX, variant->type, 0);
+	ASSERT_LE(0, self->sk);
+
+	err = bind(self->sk, (struct sockaddr *)&self->addr, self->addrlen);
+	ASSERT_EQ(0, err);
+
+	err = listen(self->sk, 8);
+	EXPECT_EQ(0, err);
+}
+
+/* Listening again on an already-listening socket (TCP_LISTEN) is allowed. */
+TEST_F(unix_listen, relisten_is_ok)
+{
+	int err;
+
+	self->sk = socket(AF_UNIX, variant->type, 0);
+	ASSERT_LE(0, self->sk);
+
+	err = bind(self->sk, (struct sockaddr *)&self->addr, self->addrlen);
+	ASSERT_EQ(0, err);
+
+	err = listen(self->sk, 8);
+	ASSERT_EQ(0, err);
+
+	err = listen(self->sk, 16);
+	EXPECT_EQ(0, err);
+}
+
+/* listen() on an unbound socket fails: there is nothing to listen on. */
+TEST_F(unix_listen, unbound_is_einval)
+{
+	int err;
+
+	self->sk = socket(AF_UNIX, variant->type, 0);
+	ASSERT_LE(0, self->sk);
+
+	err = listen(self->sk, 8);
+	EXPECT_EQ(-1, err);
+	EXPECT_EQ(EINVAL, errno);
+}
+
+/*
+ * The regression: a bound socket that has already been connected is not in
+ * TCP_CLOSE or TCP_LISTEN, so listen() must reject it with EINVAL rather
+ * than quietly succeeding.
+ */
+TEST_F(unix_listen, connected_is_einval)
+{
+	int err;
+
+	self->server = socket(AF_UNIX, variant->type, 0);
+	ASSERT_LE(0, self->server);
+
+	err = bind(self->server, (struct sockaddr *)&self->srv_addr,
+		   self->srv_addrlen);
+	ASSERT_EQ(0, err);
+
+	err = listen(self->server, 8);
+	ASSERT_EQ(0, err);
+
+	self->sk = socket(AF_UNIX, variant->type, 0);
+	ASSERT_LE(0, self->sk);
+
+	/* Bind first so the unbound check does not mask the state check. */
+	err = bind(self->sk, (struct sockaddr *)&self->addr, self->addrlen);
+	ASSERT_EQ(0, err);
+
+	err = connect(self->sk, (struct sockaddr *)&self->srv_addr,
+		      self->srv_addrlen);
+	ASSERT_EQ(0, err);
+
+	err = listen(self->sk, 8);
+	EXPECT_EQ(-1, err);
+	EXPECT_EQ(EINVAL, errno);
+}
+
+TEST_HARNESS_MAIN
diff --git a/tools/testing/selftests/net/netfilter/nft_flowtable.sh b/tools/testing/selftests/net/netfilter/nft_flowtable.sh
index fb1c59d45567..449c518bd947 100755
--- a/tools/testing/selftests/net/netfilter/nft_flowtable.sh
+++ b/tools/testing/selftests/net/netfilter/nft_flowtable.sh
@@ -617,7 +617,11 @@ ip -6 -net "$nsr2" route add default via fee1:3::1
 ip -net "$ns2" route add default via 10.0.2.1
 ip -6 -net "$ns2" route add default via dead:2::1
 
+ip netns exec "$nsr1" nft -a insert rule inet filter forward \
+	'meta oif tun0 tcp dport 12345 ct mark set 1 flow add @f1 counter name routed_orig accept'
 ip netns exec "$nsr1" nft -a insert rule inet filter forward 'meta oif tun0 accept'
+ip netns exec "$nsr1" nft -a insert rule inet filter forward \
+	'meta oif tun6 tcp dport 12345 ct mark set 1 flow add @f1 counter name routed_orig accept'
 ip netns exec "$nsr1" nft -a insert rule inet filter forward 'meta oif tun6 accept'
 ip netns exec "$nsr1" nft -a insert rule inet filter forward \
 	'meta oif "veth0" tcp sport 12345 ct mark set 1 flow add @f1 counter name routed_repl accept'
@@ -629,7 +633,7 @@ if ! test_tcp_forwarding_nat "$ns1" "$ns2" 1 "IPIP tunnel"; then
 fi
 
 if test_tcp_forwarding "$ns1" "$ns2" 1 6 "[dead:2::99]" 12345; then
-	echo "PASS: flow offload for ns1/ns2 IP6IP6 tunnel"
+	check_counters "flow offload for ns1/ns2 IP6IP6 tunnel"
 else
 	echo "FAIL: flow offload for ns1/ns2 with IP6IP6 tunnel" 1>&2
 	ip netns exec "$nsr1" nft list ruleset
@@ -642,6 +646,8 @@ ip -net "$nsr1" link set veth1.10 up
 ip -net "$nsr1" addr add 192.168.20.1/24 dev veth1.10
 ip -net "$nsr1" addr add fee1:4::1/64 dev veth1.10 nodad
 ip netns exec "$nsr1" sysctl net.ipv4.conf.veth1/10.forwarding=1 > /dev/null
+ip netns exec "$nsr1" nft -a insert rule inet filter forward \
+	'meta oif veth1.10 tcp dport 12345 ct mark set 1 flow add @f1 counter name routed_orig accept'
 ip netns exec "$nsr1" nft -a insert rule inet filter forward 'meta oif veth1.10 accept'
 
 ip -net "$nsr1" link add name tun0.10 type ipip local 192.168.20.1 remote 192.168.20.2
@@ -649,6 +655,8 @@ ip -net "$nsr1" link set tun0.10 up
 ip -net "$nsr1" addr add 192.168.200.1/24 dev tun0.10
 ip -net "$nsr1" route change default via 192.168.200.2
 ip netns exec "$nsr1" sysctl net.ipv4.conf.tun0/10.forwarding=1 > /dev/null
+ip netns exec "$nsr1" nft -a insert rule inet filter forward \
+	'meta oif tun0.10 tcp dport 12345 ct mark set 1 flow add @f1 counter name routed_orig accept'
 ip netns exec "$nsr1" nft -a insert rule inet filter forward 'meta oif tun0.10 accept'
 
 ip -net "$nsr1" link add name tun6.10 type ip6tnl local fee1:4::1 remote fee1:4::2 encaplimit none
@@ -656,6 +664,8 @@ ip -net "$nsr1" link set tun6.10 up
 ip -net "$nsr1" addr add fee1:5::1/64 dev tun6.10 nodad
 ip -6 -net "$nsr1" route delete default
 ip -6 -net "$nsr1" route add default via fee1:5::2
+ip netns exec "$nsr1" nft -a insert rule inet filter forward \
+	'meta oif tun6.10 tcp dport 12345 ct mark set 1 flow add @f1 counter name routed_orig accept'
 ip netns exec "$nsr1" nft -a insert rule inet filter forward 'meta oif tun6.10 accept'
 
 ip -net "$nsr2" link add link veth0 name veth0.10 type vlan id 10
@@ -683,7 +693,7 @@ if ! test_tcp_forwarding_nat "$ns1" "$ns2" 1 "IPIP tunnel over vlan"; then
 fi
 
 if test_tcp_forwarding "$ns1" "$ns2" 1 6 "[dead:2::99]" 12345; then
-	echo "PASS: flow offload for ns1/ns2 IP6IP6 tunnel over vlan"
+	check_counters "flow offload for ns1/ns2 IP6IP6 tunnel over vlan"
 else
 	echo "FAIL: flow offload for ns1/ns2 with IP6IP6 tunnel over vlan" 1>&2
 	ip netns exec "$nsr1" nft list ruleset
diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c
index 358b6c65e120..0622bc2acad4 100644
--- a/tools/testing/selftests/seccomp/seccomp_bpf.c
+++ b/tools/testing/selftests/seccomp/seccomp_bpf.c
@@ -5178,7 +5178,8 @@ FIXTURE_SETUP(UPROBE)
 		ASSERT_GE(bit, 0);
 	}
 
-	offset = get_uprobe_offset(variant->uretprobe ? probed_uretprobe : probed_uprobe);
+	offset = get_uprobe_offset(variant->uretprobe ? (void *)probed_uretprobe
+						      : (void *)probed_uprobe);
 	ASSERT_GE(offset, 0);
 
 	if (variant->uretprobe)
diff --git a/tools/tracing/rtla/src/timerlat_top.c b/tools/tracing/rtla/src/timerlat_top.c
index 18e1071a2e24..6206a0a565ad 100644
--- a/tools/tracing/rtla/src/timerlat_top.c
+++ b/tools/tracing/rtla/src/timerlat_top.c
@@ -536,7 +536,7 @@ timerlat_top_bpf_main_loop(struct osnoise_tool *tool)
 		if (!params->quiet)
 			timerlat_print_stats(tool);
 
-		if (wait_retval != 0) {
+		if (wait_retval > 0) {
 			/* Stopping requested by tracer */
 			retval = common_threshold_handler(tool);
 			if (retval)