WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#60: FILE: tools/testing/selftests/bpf/progs/stream.c:10:
+#define READ_ONCE(x) (*(volatile typeof(x) *)&(x))

WARNING: From:/Signed-off-by: email address mismatch: 'From: Menglong Dong <menglong8.dong@gmail.com>' != 'Signed-off-by: Menglong Dong <menglong.dong@linux.dev>'

total: 0 errors, 2 warnings, 0 checks, 62 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 a1fa1069253b ("selftests/bpf: add testcase for probe read fault") 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, 62 lines checked