ERROR: spaces required around that '%=' (ctx:VxO)
#33: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:22:
+	if r2 == 0 goto l0_%=;			\
 	                   ^

ERROR: spaces required around that '%=' (ctx:VxO)
#36: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:24:
+l0_%=:						\
    ^

ERROR: spaces required around that ':' (ctx:OxE)
#36: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:24:
+l0_%=:						\
      ^

WARNING: Avoid line continuations in quoted strings
#48: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:72:
+	asm volatile ("					\

WARNING: Avoid line continuations in quoted strings
#69: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:93:
+	asm volatile ("					\

WARNING: Avoid line continuations in quoted strings
#90: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:114:
+	asm volatile ("					\

WARNING: Avoid line continuations in quoted strings
#111: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:135:
+	asm volatile ("					\

WARNING: Avoid line continuations in quoted strings
#132: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:156:
+	asm volatile ("					\

WARNING: Avoid line continuations in quoted strings
#153: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:177:
+	asm volatile ("					\

WARNING: Avoid line continuations in quoted strings
#175: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:199:
+	asm volatile ("					\

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

WARNING: Avoid line continuations in quoted strings
#227: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:251:
+	asm volatile ("					\

WARNING: line length of 81 exceeds 80 columns
#247: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:271:
+ * Test linked scalar tracking with alu32 and large positive offset (0x7FFFFFFF).

WARNING: Avoid line continuations in quoted strings
#255: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:279:
+	asm volatile ("					\

WARNING: Avoid line continuations in quoted strings
#276: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:300:
+	asm volatile ("					\

WARNING: Avoid line continuations in quoted strings
#309: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:333:
+	asm volatile ("					\

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#331: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:355:
+	volatile char path[5];

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#332: FILE: tools/testing/selftests/bpf/progs/verifier_linked_scalars.c:356:
+	volatile int offset = bpf_get_prandom_u32();

total: 3 errors, 15 warnings, 0 checks, 317 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 dadb639cc6f0 ("selftests/bpf: Add tests for improved linked register tracking") 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.