WARNING: line length of 94 exceeds 80 columns
#45: FILE: kernel/bpf/stream.c:358:
+__bpf_kfunc int bpf_stream_vprintk_impl(int stream_id, const char *fmt__str, const void *args,

WARNING: line length of 89 exceeds 80 columns
#85: FILE: tools/lib/bpf/bpf_helpers.h:318:
+extern int bpf_stream_vprintk_impl(int stream_id, const char *fmt__str, const void *args,

CHECK: extern prototypes should be avoided in .h files
#85: FILE: tools/lib/bpf/bpf_helpers.h:318:
+extern int bpf_stream_vprintk_impl(int stream_id, const char *fmt__str, const void *args,

WARNING: line length of 81 exceeds 80 columns
#86: FILE: tools/lib/bpf/bpf_helpers.h:319:
+				   __u32 len__sz, void *aux__prog) __weak __ksym;

WARNING: line length of 89 exceeds 80 columns
#88: FILE: tools/lib/bpf/bpf_helpers.h:321:
+#define bpf_stream_printk(stream_id, fmt, args...)					\

WARNING: line length of 89 exceeds 80 columns
#89: FILE: tools/lib/bpf/bpf_helpers.h:322:
+({											\

WARNING: line length of 89 exceeds 80 columns
#90: FILE: tools/lib/bpf/bpf_helpers.h:323:
+	static const char ___fmt[] = fmt;						\

WARNING: line length of 89 exceeds 80 columns
#91: FILE: tools/lib/bpf/bpf_helpers.h:324:
+	unsigned long long ___param[___bpf_narg(args)];					\

WARNING: line length of 89 exceeds 80 columns
#92: FILE: tools/lib/bpf/bpf_helpers.h:325:
+											\

WARNING: line length of 89 exceeds 80 columns
#93: FILE: tools/lib/bpf/bpf_helpers.h:326:
+	_Pragma("GCC diagnostic push")							\

WARNING: line length of 89 exceeds 80 columns
#94: FILE: tools/lib/bpf/bpf_helpers.h:327:
+	_Pragma("GCC diagnostic ignored \"-Wint-conversion\"")				\

WARNING: line length of 89 exceeds 80 columns
#95: FILE: tools/lib/bpf/bpf_helpers.h:328:
+	___bpf_fill(___param, args);							\

WARNING: line length of 89 exceeds 80 columns
#96: FILE: tools/lib/bpf/bpf_helpers.h:329:
+	_Pragma("GCC diagnostic pop")							\

WARNING: line length of 89 exceeds 80 columns
#97: FILE: tools/lib/bpf/bpf_helpers.h:330:
+											\

WARNING: line length of 89 exceeds 80 columns
#98: FILE: tools/lib/bpf/bpf_helpers.h:331:
+	bpf_stream_vprintk_impl(stream_id, ___fmt, ___param, sizeof(___param), NULL);	\

total: 0 errors, 14 warnings, 1 checks, 83 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 1e0e604eb7f7 ("bpf:add _impl suffix for bpf_stream_vprintk() kfunc") 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, 14 warnings, 1 checks, 83 lines checked