Merge drm/drm-next into drm-misc-next-fixes

Backmerging to update drm-misc-next-fixes for the final phase
of the release cycle.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

1 files changed, 63 insertions, 0 deletions

diff --git a/tools/testing/selftests/bpf/prog_tests/tracing_struct.c b/tools/testing/selftests/bpf/prog_tests/tracing_struct.c
new file mode 100644
index 000000000000..d5022b91d1e4
--- /dev/null
+++ b/tools/testing/selftests/bpf/prog_tests/tracing_struct.c
@@ -0,0 +1,63 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2022 Meta Platforms, Inc. and affiliates. */
+
+#include <test_progs.h>
+#include "tracing_struct.skel.h"
+
+static void test_fentry(void)
+{
+	struct tracing_struct *skel;
+	int err;
+
+	skel = tracing_struct__open_and_load();
+	if (!ASSERT_OK_PTR(skel, "tracing_struct__open_and_load"))
+		return;
+
+	err = tracing_struct__attach(skel);
+	if (!ASSERT_OK(err, "tracing_struct__attach"))
+		return;
+
+	ASSERT_OK(trigger_module_test_read(256), "trigger_read");
+
+	ASSERT_EQ(skel->bss->t1_a_a, 2, "t1:a.a");
+	ASSERT_EQ(skel->bss->t1_a_b, 3, "t1:a.b");
+	ASSERT_EQ(skel->bss->t1_b, 1, "t1:b");
+	ASSERT_EQ(skel->bss->t1_c, 4, "t1:c");
+
+	ASSERT_EQ(skel->bss->t1_nregs, 4, "t1 nregs");
+	ASSERT_EQ(skel->bss->t1_reg0, 2, "t1 reg0");
+	ASSERT_EQ(skel->bss->t1_reg1, 3, "t1 reg1");
+	ASSERT_EQ(skel->bss->t1_reg2, 1, "t1 reg2");
+	ASSERT_EQ(skel->bss->t1_reg3, 4, "t1 reg3");
+	ASSERT_EQ(skel->bss->t1_ret, 10, "t1 ret");
+
+	ASSERT_EQ(skel->bss->t2_a, 1, "t2:a");
+	ASSERT_EQ(skel->bss->t2_b_a, 2, "t2:b.a");
+	ASSERT_EQ(skel->bss->t2_b_b, 3, "t2:b.b");
+	ASSERT_EQ(skel->bss->t2_c, 4, "t2:c");
+	ASSERT_EQ(skel->bss->t2_ret, 10, "t2 ret");
+
+	ASSERT_EQ(skel->bss->t3_a, 1, "t3:a");
+	ASSERT_EQ(skel->bss->t3_b, 4, "t3:b");
+	ASSERT_EQ(skel->bss->t3_c_a, 2, "t3:c.a");
+	ASSERT_EQ(skel->bss->t3_c_b, 3, "t3:c.b");
+	ASSERT_EQ(skel->bss->t3_ret, 10, "t3 ret");
+
+	ASSERT_EQ(skel->bss->t4_a_a, 10, "t4:a.a");
+	ASSERT_EQ(skel->bss->t4_b, 1, "t4:b");
+	ASSERT_EQ(skel->bss->t4_c, 2, "t4:c");
+	ASSERT_EQ(skel->bss->t4_d, 3, "t4:d");
+	ASSERT_EQ(skel->bss->t4_e_a, 2, "t4:e.a");
+	ASSERT_EQ(skel->bss->t4_e_b, 3, "t4:e.b");
+	ASSERT_EQ(skel->bss->t4_ret, 21, "t4 ret");
+
+	ASSERT_EQ(skel->bss->t5_ret, 1, "t5 ret");
+
+	tracing_struct__detach(skel);
+	tracing_struct__destroy(skel);
+}
+
+void test_tracing_struct(void)
+{
+	test_fentry();
+}