WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#68: 
new file mode 100644

WARNING: Missing or malformed SPDX-License-Identifier tag in line 1
#73: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:1:
+#include <linux/bpf.h>

WARNING: line length of 81 exceeds 80 columns
#144: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:72:
+#define DEFINE_FUNC_CTX_POINTER(FIELD)						\

WARNING: macros should not use a trailing semicolon
#144: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:72:
+#define DEFINE_FUNC_CTX_POINTER(FIELD)						\
+static __always_inline void *							\
+ctx_ ## FIELD(const struct __sk_buff *ctx)					\
+{										\
+	void *ptr;								\
+										\
+	/* LLVM may generate u32 assignments of ctx->{data,data_end,data_meta}.	\

WARNING: line length of 81 exceeds 80 columns
#145: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:73:
+static __always_inline void *							\

WARNING: line length of 81 exceeds 80 columns
#146: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:74:
+ctx_ ## FIELD(const struct __sk_buff *ctx)					\

WARNING: line length of 81 exceeds 80 columns
#147: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:75:
+{										\

WARNING: line length of 81 exceeds 80 columns
#148: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:76:
+	void *ptr;								\

WARNING: line length of 81 exceeds 80 columns
#149: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:77:
+										\

WARNING: line length of 81 exceeds 80 columns
#150: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:78:
+	/* LLVM may generate u32 assignments of ctx->{data,data_end,data_meta}.	\

WARNING: line length of 81 exceeds 80 columns
#151: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:79:
+	 * With this inline asm, LLVM loses track of the fact this field is on	\

WARNING: line length of 81 exceeds 80 columns
#152: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:80:
+	 * 32 bits.								\

WARNING: line length of 81 exceeds 80 columns
#153: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:81:
+	 */									\

WARNING: Avoid unnecessary line continuations
#153: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:81:
+	 */									\

WARNING: line length of 81 exceeds 80 columns
#154: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:82:
+	asm volatile("%0 = *(u32 *)(%1 + %2)"					\

WARNING: line length of 81 exceeds 80 columns
#155: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:83:
+		     : "=r"(ptr)						\

WARNING: line length of 81 exceeds 80 columns
#156: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:84:
+		     : "r"(ctx), "i"(offsetof(struct __sk_buff, FIELD)));	\

WARNING: line length of 81 exceeds 80 columns
#157: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:85:
+	return ptr;								\

CHECK: Please use a blank line after function/struct/union/enum declarations
#159: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:87:
+}
+/* This defines ctx_data(). */

CHECK: Please don't use multiple blank lines
#163: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:91:
+
+

WARNING: Prefer __aligned(8) over __attribute__((aligned(8)))
#178: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:106:
+	struct ipv6_opt_hdr opthdr __attribute__((aligned(8)));

CHECK: Alignment should match open parenthesis
#195: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:123:
+			if (bpf_skb_load_bytes(ctx, l3_off + len, &opthdr,
+					   sizeof(opthdr)) < 0)

CHECK: Please use a blank line after function/struct/union/enum declarations
#218: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:146:
+}
+static __always_inline

WARNING: Consider removing the code enclosed by this #if 0 and its #endif
#244: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:172:
+#if 0

ERROR: "foo* bar" should be "foo *bar"
#264: FILE: tools/testing/selftests/bpf/progs/verifier_uninit_var.c:192:
+	struct ipv6hdr* ip6 = NULL;

total: 1 errors, 20 warnings, 4 checks, 217 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 cdacdffc7fb7 ("selftests/bpf: Add a test with bpf_unreachable() kfunc") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE 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.