WARNING: line length of 92 exceeds 80 columns
#57: FILE: net/bpf/test_run.c:572:
+noinline int bpf_fentry_test11_pptr_nullable(struct bpf_fentry_test_pptr_t **pptr__nullable)

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#81: FILE: net/bpf/test_run.c:596:
+noinline void ***bpf_fentry_test14_ppptr(void **volatile *const ppptr)

WARNING: Missing a blank line after declarations
#228: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:13:
+	int err, prog_fd;
+	LIBBPF_OPTS(bpf_test_run_opts, topts);

WARNING: line length of 83 exceeds 80 columns
#231: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:16:
+	if (!ASSERT_OK_PTR(skel, "fentry_fexit_pptr_nullable_test__open_and_load"))

WARNING: line length of 85 exceeds 80 columns
#246: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:31:
+	ASSERT_EQ(skel->bss->fentry_ptr_field_value, 1979, "fentry_ptr_field_value");

WARNING: line length of 83 exceeds 80 columns
#250: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:35:
+	ASSERT_EQ(skel->bss->fexit_ptr_field_value, 1979, "fexit_ptr_field_value");

WARNING: Missing a blank line after declarations
#261: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:46:
+	int err, prog_fd, i;
+	LIBBPF_OPTS(bpf_test_run_opts, topts);

CHECK: Alignment should match open parenthesis
#290: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:75:
+		ASSERT_TRUE(skel->bss->telemetry[i].id == 0 ||
+			skel->bss->telemetry[i].id == 1, "id");

WARNING: line length of 93 exceeds 80 columns
#293: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:78:
+			ASSERT_EQ(skel->bss->telemetry[i].fentry_called, 1, "fentry_called");

WARNING: line length of 93 exceeds 80 columns
#294: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:79:
+			ASSERT_EQ(skel->bss->telemetry[i].fentry_ptr, (u64)29, "fentry_ptr");

WARNING: line length of 86 exceeds 80 columns
#296: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:81:
+			/* Verify fexit captured correct values and return address. */

WARNING: line length of 91 exceeds 80 columns
#297: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:82:
+			ASSERT_EQ(skel->bss->telemetry[i].fexit_called, 1, "fexit_called");

WARNING: line length of 83 exceeds 80 columns
#299: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:84:
+				skel->bss->telemetry[i].fentry_pptr, "fexit_pptr");

CHECK: Alignment should match open parenthesis
#299: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:84:
+			ASSERT_EQ(skel->bss->telemetry[i].fexit_pptr,
+				skel->bss->telemetry[i].fentry_pptr, "fexit_pptr");

WARNING: line length of 91 exceeds 80 columns
#300: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:85:
+			ASSERT_EQ(skel->bss->telemetry[i].fexit_ptr, (u64)29, "fexit_ptr");

WARNING: line length of 87 exceeds 80 columns
#302: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:87:
+				skel->bss->telemetry[i].fentry_pptr, "fexit_ret_pptr");

CHECK: Alignment should match open parenthesis
#302: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:87:
+			ASSERT_EQ(skel->bss->telemetry[i].fexit_ret_pptr,
+				skel->bss->telemetry[i].fentry_pptr, "fexit_ret_pptr");

WARNING: line length of 99 exceeds 80 columns
#303: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:88:
+			ASSERT_EQ(skel->bss->telemetry[i].fexit_ret_ptr, (u64)29, "fexit_ret_ptr");

WARNING: line length of 93 exceeds 80 columns
#306: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:91:
+			ASSERT_EQ(skel->bss->telemetry[i].fentry_called, 1, "fentry_called");

WARNING: line length of 90 exceeds 80 columns
#307: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:92:
+			ASSERT_EQ(skel->bss->telemetry[i].fentry_pptr, 17, "fentry_pptr");

WARNING: line length of 83 exceeds 80 columns
#310: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:95:
+			 * Verify fexit captured correct values and return address,

WARNING: line length of 82 exceeds 80 columns
#311: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:96:
+			 * fentry_ptr value depends on kernel address space layout

WARNING: line length of 91 exceeds 80 columns
#314: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:99:
+			ASSERT_EQ(skel->bss->telemetry[i].fexit_called, 1, "fexit_called");

WARNING: line length of 88 exceeds 80 columns
#315: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:100:
+			ASSERT_EQ(skel->bss->telemetry[i].fexit_pptr, 17, "fexit_pptr");

WARNING: line length of 81 exceeds 80 columns
#317: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:102:
+				skel->bss->telemetry[i].fentry_ptr, "fexit_ptr");

CHECK: Alignment should match open parenthesis
#317: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:102:
+			ASSERT_EQ(skel->bss->telemetry[i].fexit_ptr,
+				skel->bss->telemetry[i].fentry_ptr, "fexit_ptr");

WARNING: line length of 96 exceeds 80 columns
#318: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:103:
+			ASSERT_EQ(skel->bss->telemetry[i].fexit_ret_pptr, 17, "fexit_ret_pptr");

WARNING: line length of 85 exceeds 80 columns
#320: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:105:
+				skel->bss->telemetry[i].fentry_ptr, "fexit_ret_ptr");

CHECK: Alignment should match open parenthesis
#320: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:105:
+			ASSERT_EQ(skel->bss->telemetry[i].fexit_ret_ptr,
+				skel->bss->telemetry[i].fentry_ptr, "fexit_ret_ptr");

WARNING: Missing a blank line after declarations
#332: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:117:
+	int err, prog_fd, i;
+	LIBBPF_OPTS(bpf_test_run_opts, topts);

WARNING: line length of 85 exceeds 80 columns
#356: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:141:
+		ASSERT_EQ(skel->bss->telemetry[i].fentry_called, 1, "fentry_called");

WARNING: line length of 83 exceeds 80 columns
#357: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:142:
+		ASSERT_EQ(skel->bss->telemetry[i].fexit_called, 1, "fexit_called");

WARNING: line length of 98 exceeds 80 columns
#358: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:143:
+		ASSERT_EQ(skel->bss->telemetry[i].fentry_pptr, skel->bss->telemetry[i].fexit_pptr,

CHECK: Alignment should match open parenthesis
#359: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:144:
+		ASSERT_EQ(skel->bss->telemetry[i].fentry_pptr, skel->bss->telemetry[i].fexit_pptr,
+			"fentry_pptr == fexit_pptr");

WARNING: line length of 96 exceeds 80 columns
#360: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:145:
+		ASSERT_EQ(skel->bss->telemetry[i].fexit_ptr, skel->bss->telemetry[i].fentry_ptr,

CHECK: Alignment should match open parenthesis
#361: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:146:
+		ASSERT_EQ(skel->bss->telemetry[i].fexit_ptr, skel->bss->telemetry[i].fentry_ptr,
+			"fexit_ptr");

WARNING: line length of 96 exceeds 80 columns
#363: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:148:
+			skel->bss->telemetry[i].fexit_pptr_addr_valid, "fexit_pptr_addr_valid");

CHECK: Alignment should match open parenthesis
#363: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:148:
+		ASSERT_EQ(skel->bss->telemetry[i].fentry_pptr_addr_valid,
+			skel->bss->telemetry[i].fexit_pptr_addr_valid, "fexit_pptr_addr_valid");

WARNING: line length of 108 exceeds 80 columns
#365: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:150:
+			/* Should be set to 0 by kernel address boundaries check or an exception handler. */

WARNING: line length of 87 exceeds 80 columns
#366: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:151:
+			ASSERT_EQ(skel->bss->telemetry[i].fentry_ptr, 0, "fentry_ptr");

WARNING: line length of 85 exceeds 80 columns
#367: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:152:
+			ASSERT_EQ(skel->bss->telemetry[i].fexit_ptr, 0, "fexit_ptr");

WARNING: Missing a blank line after declarations
#378: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:163:
+	int err, prog_fd;
+	LIBBPF_OPTS(bpf_test_run_opts, topts);

WARNING: line length of 82 exceeds 80 columns
#403: FILE: tools/testing/selftests/bpf/prog_tests/fentry_fexit_multi_level_ptr.c:188:
+	ASSERT_EQ(skel->bss->fexit_retval, (u64)ERR_PTR(-ENOMEM), "fexit_retval");

WARNING: line length of 87 exceeds 80 columns
#436: FILE: tools/testing/selftests/bpf/prog_tests/verifier.c:263:
+void test_verifier_ctx_multilevel_ptr(void)       { RUN(verifier_ctx_multilevel_ptr); }

WARNING: line length of 87 exceeds 80 columns
#465: FILE: tools/testing/selftests/bpf/progs/fentry_fexit_pptr_nullable_test.c:20:
+int BPF_PROG(test_fentry_pptr_nullable, struct bpf_fentry_test_pptr_t **pptr__nullable)

WARNING: line length of 100 exceeds 80 columns
#477: FILE: tools/testing/selftests/bpf/progs/fentry_fexit_pptr_nullable_test.c:32:
+	bpf_probe_read_kernel(&fentry_ptr_field_value, sizeof(fentry_ptr_field_value), &ptr->value);

WARNING: line length of 95 exceeds 80 columns
#482: FILE: tools/testing/selftests/bpf/progs/fentry_fexit_pptr_nullable_test.c:37:
+int BPF_PROG(test_fexit_pptr_nullable, struct bpf_fentry_test_pptr_t **pptr__nullable, int ret)

WARNING: line length of 98 exceeds 80 columns
#495: FILE: tools/testing/selftests/bpf/progs/fentry_fexit_pptr_nullable_test.c:50:
+	bpf_probe_read_kernel(&fexit_ptr_field_value, sizeof(fexit_ptr_field_value), &ptr->value);

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#526: FILE: tools/testing/selftests/bpf/progs/fentry_fexit_pptr_test.c:23:
+volatile unsigned int current_index = 0;

WARNING: do not add new typedefs
#583: FILE: tools/testing/selftests/bpf/progs/fentry_fexit_void_ppptr_test.c:14:
+typedef void **volatile *const ppvpc_t;

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#583: FILE: tools/testing/selftests/bpf/progs/fentry_fexit_void_ppptr_test.c:14:
+typedef void **volatile *const ppvpc_t;

WARNING: line length of 85 exceeds 80 columns
#589: FILE: tools/testing/selftests/bpf/progs/fentry_fexit_void_ppptr_test.c:20:
+	/* Invalid memory access is fixed by boundaries check or exception handler */

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#628: FILE: tools/testing/selftests/bpf/progs/fentry_fexit_void_pptr_test.c:22:
+volatile unsigned int current_index = 0;

WARNING: line length of 97 exceeds 80 columns
#689: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:13:
+__description("fentry/double pointer parameter (rdonly, untrusted, nullable) - valid ctx access")

WARNING: Avoid line continuations in quoted strings
#693: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:17:
+	asm volatile ("				\

WARNING: line length of 99 exceeds 80 columns
#694: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:18:
+	/* load double pointer - PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED | PTR_MAYBE_NULL	*/\

WARNING: line length of 106 exceeds 80 columns
#702: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:26:
+__description("fentry/double pointer parameter (rdonly, untrusted, nullable) - invalid load without null")

WARNING: Avoid line continuations in quoted strings
#706: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:30:
+	asm volatile ("				\

WARNING: line length of 93 exceeds 80 columns
#707: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:31:
+	/* load double pointer - PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED | PTR_MAYBE_NULL */\

WARNING: line length of 94 exceeds 80 columns
#720: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:44:
+__description("fentry/double pointer parameter (rdonly, untrusted) - valid load without null")

WARNING: Avoid line continuations in quoted strings
#724: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:48:
+	asm volatile ("				\

WARNING: line length of 98 exceeds 80 columns
#727: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:51:
+	/* valid dereference without check for NULL as the parameter is not marked as nullable */\

WARNING: line length of 101 exceeds 80 columns
#735: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:59:
+__description("fentry/double pointer parameter (rdonly, untrusted, nullable) - valid load with null")

WARNING: Avoid line continuations in quoted strings
#739: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:63:
+	asm volatile ("				\

WARNING: line length of 93 exceeds 80 columns
#740: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:64:
+	/* load double pointer - PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED | PTR_MAYBE_NULL */\

WARNING: line length of 103 exceeds 80 columns
#751: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:75:
+__description("fentry/double pointer parameter (rdonly, untrusted) - valid load with arbitrary offset")

WARNING: Avoid line continuations in quoted strings
#755: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:79:
+	asm volatile ("					\

WARNING: line length of 129 exceeds 80 columns
#768: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:92:
+__description("fentry/double pointer parameter (rdonly, untrusted, nullable) - invalid load with double dereference with offset")

WARNING: Avoid line continuations in quoted strings
#772: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:96:
+	asm volatile ("				\

WARNING: line length of 100 exceeds 80 columns
#785: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:109:
+__description("fentry/double pointer parameter (rdonly, untrusted, nullable) - invalid narrow load")

WARNING: Avoid line continuations in quoted strings
#789: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:113:
+	asm volatile ("				\

WARNING: line length of 114 exceeds 80 columns
#797: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:121:
+__description("fentry/double pointer parameter (rdonly, untrusted, nullable) - invalid store to read only memory")

WARNING: Avoid line continuations in quoted strings
#801: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:125:
+	asm volatile ("				\

WARNING: line length of 93 exceeds 80 columns
#802: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:126:
+	/* load double pointer - PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED | PTR_MAYBE_NULL */\

WARNING: line length of 106 exceeds 80 columns
#813: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:137:
+__description("fentry/double pointer parameter (rdonly, untrusted, nullable) - invalid store with offset")

WARNING: Avoid line continuations in quoted strings
#817: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:141:
+	asm volatile ("				\

WARNING: line length of 93 exceeds 80 columns
#818: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:142:
+	/* load double pointer - PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED | PTR_MAYBE_NULL */\

WARNING: line length of 119 exceeds 80 columns
#829: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:153:
+__description("fentry/double pointer parameter (rdonly, untrusted, nullable) - invalid store with offset, scalar type")

WARNING: Avoid line continuations in quoted strings
#833: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:157:
+	asm volatile ("				\

WARNING: line length of 93 exceeds 80 columns
#834: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:158:
+	/* load double pointer - PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED | PTR_MAYBE_NULL */\

WARNING: line length of 114 exceeds 80 columns
#846: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:170:
+__description("fentry/triple pointer parameter (rdonly, untrusted, nullable) - invalid store to read only memory")

WARNING: Avoid line continuations in quoted strings
#850: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:174:
+	asm volatile ("				\

WARNING: line length of 93 exceeds 80 columns
#851: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:175:
+	/* load double pointer - PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED | PTR_MAYBE_NULL */\

WARNING: line length of 108 exceeds 80 columns
#862: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:186:
+__description("fentry/triple pointer parameter (rdonly, untrusted, nullable) - invalid mem access (scalar)")

WARNING: Avoid line continuations in quoted strings
#866: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:190:
+	asm volatile ("				\

WARNING: line length of 93 exceeds 80 columns
#867: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:191:
+	/* load double pointer - PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED | PTR_MAYBE_NULL */\

WARNING: line length of 97 exceeds 80 columns
#879: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:203:
+__description("lsm/double pointer parameter (rdonly, trusted) - invalid load outside boundaries")

WARNING: Avoid line continuations in quoted strings
#883: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:207:
+	asm volatile ("				\

WARNING: line length of 86 exceeds 80 columns
#884: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:208:
+	/* load double pointer - PTR_TO_MEM | MEM_RDONLY, PTR_UNTRUSTED is not set */\

WARNING: line length of 88 exceeds 80 columns
#896: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:220:
+__description("lsm/double pointer parameter (rdonly, trusted) - load within boundaries")

WARNING: Avoid line continuations in quoted strings
#900: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:224:
+	asm volatile ("				\

WARNING: line length of 87 exceeds 80 columns
#901: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:225:
+	/* load double pointer - PTR_TO_MEM | MEM_RDONLY , PTR_UNTRUSTED is not set */\

WARNING: line length of 81 exceeds 80 columns
#905: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:229:
+	 * should pass as for a trusted parameter verifier checks boundaries	\

WARNING: line length of 107 exceeds 80 columns
#916: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:240:
+__description("lsm/double pointer parameter (rdonly, trusted) - load within boundaries, no check for null")

WARNING: line length of 81 exceeds 80 columns
#918: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:242:
+__naked void sb_eat_lsm_opts_trusted_offset_within_boundaries_no_null_check(void)

WARNING: Avoid line continuations in quoted strings
#920: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:244:
+	asm volatile ("				\

WARNING: line length of 87 exceeds 80 columns
#921: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:245:
+	/* load double pointer - PTR_TO_MEM | MEM_RDONLY , PTR_UNTRUSTED is not set */\

WARNING: line length of 81 exceeds 80 columns
#924: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:248:
+	 * should pass as for a trusted parameter verifier checks boundaries	\

WARNING: line length of 114 exceeds 80 columns
#934: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:258:
+__description("lsm/double pointer parameter (rdonly, trusted) - invalid store within boundaries to read only mem")

WARNING: Avoid line continuations in quoted strings
#938: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:262:
+	asm volatile ("				\

WARNING: line length of 97 exceeds 80 columns
#939: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:263:
+	/* load double pointer - should be PTR_TO_MEM | MEM_RDONLY , PTR_UNTRUSTED is not set */\

WARNING: line length of 115 exceeds 80 columns
#950: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:274:
+__description("lsm/double pointer parameter (rdonly, trusted) - invalid store outside boundaries to read only mem")

WARNING: Avoid line continuations in quoted strings
#954: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:278:
+	asm volatile ("				\

WARNING: line length of 87 exceeds 80 columns
#955: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:279:
+	/* load double pointer - PTR_TO_MEM | MEM_RDONLY , PTR_UNTRUSTED is not set */\

WARNING: line length of 87 exceeds 80 columns
#966: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:290:
+__description("fexit/double pointer return (rdonly, untrusted, nullable) - valid load")

WARNING: Avoid line continuations in quoted strings
#970: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:294:
+	asm volatile ("				\

WARNING: line length of 106 exceeds 80 columns
#971: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:295:
+	/* load double pointer return value - PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED | PTR_MAYBE_NULL */\

WARNING: line length of 99 exceeds 80 columns
#982: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:306:
+__description("fexit/double pointer return (rdonly, untrusted, nullable) - valid load with offset")

WARNING: Avoid line continuations in quoted strings
#986: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:310:
+	asm volatile ("				\

WARNING: line length of 106 exceeds 80 columns
#987: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:311:
+	/* load double pointer return value - PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED | PTR_MAYBE_NULL */\

WARNING: line length of 91 exceeds 80 columns
#990: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:314:
+	/* verifier doesn't check boundaries for access protect by an exception handler */\

WARNING: line length of 113 exceeds 80 columns
#999: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:323:
+__description("fexit/double pointer return (rdonly, untrusted, nullable) - invalid load with double dereference")

WARNING: Avoid line continuations in quoted strings
#1003: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:327:
+	asm volatile ("				\

WARNING: line length of 106 exceeds 80 columns
#1004: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:328:
+	/* load double pointer return value - PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED | PTR_MAYBE_NULL */\

WARNING: line length of 110 exceeds 80 columns
#1016: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:340:
+__description("fexit/double pointer return (rdonly, untrusted, nullable) - invalid store to read only memory")

WARNING: Avoid line continuations in quoted strings
#1020: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:344:
+	asm volatile ("				\

WARNING: line length of 106 exceeds 80 columns
#1021: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:345:
+	/* load double pointer return value - PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED | PTR_MAYBE_NULL */\

WARNING: line length of 89 exceeds 80 columns
#1024: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:348:
+	*(u64 *)(r2 + 0) = 1;		/* R2 contains read only memory address */	\

WARNING: line length of 134 exceeds 80 columns
#1032: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:356:
+__description("fexit/double pointer return (rdonly, untrusted, nullable) - invalid store to read only memory with double dereference")

WARNING: Avoid line continuations in quoted strings
#1036: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:360:
+	asm volatile ("				\

WARNING: line length of 106 exceeds 80 columns
#1037: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:361:
+	/* load double pointer return value - PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED | PTR_MAYBE_NULL */\

WARNING: line length of 106 exceeds 80 columns
#1051: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:375:
+__description("fexit/double pointer return (rdonly, untrusted, nullable) - bpf helpers with nullable var")

CHECK: Alignment should match open parenthesis
#1054: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:378:
+int BPF_PROG(ctx_double_ptr_nulable_var_access_bpf_helpers,
+	struct bpf_fentry_test_pptr_t **pptr__nullable)

WARNING: line length of 87 exceeds 80 columns
#1056: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:380:
+	/* Check compatibility with BPF helpers; NULL checks should not be required. */

WARNING: line length of 104 exceeds 80 columns
#1064: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:388:
+__description("fexit/double pointer return (rdonly, untrusted, nullable) - bpf helpers with return val")

CHECK: Alignment should match open parenthesis
#1067: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:391:
+int BPF_PROG(ctx_double_ptr_return_access_bpf_helpers, __u32 id,
+	__u32 **pptr, __u32 **ret)

WARNING: line length of 87 exceeds 80 columns
#1069: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:393:
+	/* Check compatibility with BPF helpers; NULL checks should not be required. */

WARNING: line length of 126 exceeds 80 columns
#1078: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:402:
+__description("fexit/double pointer return (rdonly, untrusted, nullable) - bpf helpers with nullable var, direct ctx pointer")

CHECK: Alignment should match open parenthesis
#1081: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:405:
+int BPF_PROG(ctx_double_ptr_nulable_var_access_bpf_helpers_ctx,
+	struct bpf_fentry_test_pptr_t **pptr__nullable)

WARNING: line length of 87 exceeds 80 columns
#1083: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:407:
+	/* Check compatibility with BPF helpers; NULL checks should not be required. */

WARNING: line length of 124 exceeds 80 columns
#1091: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:415:
+__description("fexit/double pointer return (rdonly, untrusted, nullable) - bpf helpers with return val, direct ctx pointer")

CHECK: Alignment should match open parenthesis
#1094: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:418:
+int BPF_PROG(ctx_double_ptr_return_access_bpf_helpers_ctx, __u32 id,
+	__u32 **pptr, __u32 **ret)

WARNING: line length of 87 exceeds 80 columns
#1096: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:420:
+	/* Check compatibility with BPF helpers; NULL checks should not be required. */

CHECK: Please don't use multiple blank lines
#1104: FILE: tools/testing/selftests/bpf/progs/verifier_ctx_multilevel_ptr.c:428:
+
+

total: 0 errors, 121 warnings, 13 checks, 1020 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 52741e33b4a2 ("selftests/bpf: Add trampolines multi-level pointer params test coverage") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 121 warnings, 13 checks, 1020 lines checked