WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#64: FILE: tools/testing/selftests/bpf/progs/strncmp_bench.c:12:
+const volatile char target[STRNCMP_STR_SZ];

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#73: FILE: tools/testing/selftests/bpf/progs/strncmp_bench.c:20:
+					 const volatile char *s2)

total: 0 errors, 2 warnings, 0 checks, 24 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 1e4ef3b17617 ("selftests/bpf: Fix string read in strncmp benchmark") 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.
total: 0 errors, 2 warnings, 0 checks, 24 lines checked