WARNING: Avoid line continuations in quoted strings
#28: FILE: tools/testing/selftests/bpf/progs/verifier_subreg.c:679:
+	asm volatile ("					\

WARNING: Avoid line continuations in quoted strings
#49: FILE: tools/testing/selftests/bpf/progs/verifier_subreg.c:700:
+	asm volatile ("					\

total: 0 errors, 2 warnings, 0 checks, 47 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 7f6cf7978f72 ("selftests/bpf: Add tests for s>>=31 and s>>=63") 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, 2 warnings, 0 checks, 47 lines checked