WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#97: 
new file mode 100644

CHECK: Lines should not end with a '('
#148: FILE: tools/testing/selftests/bpf/progs/pro_epilogue_with_kfunc.c:47:
+	asm volatile (

CHECK: Lines should not end with a '('
#187: FILE: tools/testing/selftests/bpf/progs/pro_epilogue_with_kfunc.c:86:
+	asm volatile (

CHECK: Lines should not end with a '('
#239: FILE: tools/testing/selftests/bpf/progs/pro_epilogue_with_kfunc.c:138:
+	asm volatile (

WARNING: line length of 96 exceeds 80 columns
#270: FILE: tools/testing/selftests/bpf/progs/pro_epilogue_with_kfunc.c:169:
+__retval(22022) /* (PROLOGUE_A [1000] + KFUNC_INC10 + SUBPROG_A [1] + EPILOGUE_A [10000]) * 2 */

WARNING: line length of 87 exceeds 80 columns
#295: FILE: tools/testing/selftests/bpf/test_kmods/bpf_testmod.c:1314:
+static int st_ops_gen_prologue_with_kfunc(struct bpf_insn *insn_buf, bool direct_write,

WARNING: line length of 93 exceeds 80 columns
#318: FILE: tools/testing/selftests/bpf/test_kmods/bpf_testmod.c:1337:
+	*insn++ = BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_6, offsetof(struct st_ops_args, a));

WARNING: line length of 93 exceeds 80 columns
#320: FILE: tools/testing/selftests/bpf/test_kmods/bpf_testmod.c:1339:
+	*insn++ = BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_7, offsetof(struct st_ops_args, a));

WARNING: line length of 97 exceeds 80 columns
#330: FILE: tools/testing/selftests/bpf/test_kmods/bpf_testmod.c:1349:
+static int st_ops_gen_epilogue_with_kfunc(struct bpf_insn *insn_buf, const struct bpf_prog *prog,

WARNING: line length of 93 exceeds 80 columns
#355: FILE: tools/testing/selftests/bpf/test_kmods/bpf_testmod.c:1374:
+	*insn++ = BPF_LDX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, offsetof(struct st_ops_args, a));

WARNING: line length of 93 exceeds 80 columns
#357: FILE: tools/testing/selftests/bpf/test_kmods/bpf_testmod.c:1376:
+	*insn++ = BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, offsetof(struct st_ops_args, a));

WARNING: line length of 90 exceeds 80 columns
#376: FILE: tools/testing/selftests/bpf/test_kmods/bpf_testmod.c:1397:
+	if (!strncmp(prog->aux->name, KFUNC_PRO_EPI_PREFIX, strlen(KFUNC_PRO_EPI_PREFIX)))

WARNING: line length of 84 exceeds 80 columns
#377: FILE: tools/testing/selftests/bpf/test_kmods/bpf_testmod.c:1398:
+		return st_ops_gen_prologue_with_kfunc(insn_buf, direct_write, prog);

WARNING: line length of 90 exceeds 80 columns
#386: FILE: tools/testing/selftests/bpf/test_kmods/bpf_testmod.c:1423:
+	if (!strncmp(prog->aux->name, KFUNC_PRO_EPI_PREFIX, strlen(KFUNC_PRO_EPI_PREFIX)))

WARNING: line length of 85 exceeds 80 columns
#387: FILE: tools/testing/selftests/bpf/test_kmods/bpf_testmod.c:1424:
+		return st_ops_gen_epilogue_with_kfunc(insn_buf, prog, ctx_stack_off);

WARNING: line length of 97 exceeds 80 columns
#398: FILE: tools/testing/selftests/bpf/test_kmods/bpf_testmod.c:1498:
+	bpf_cgroup_from_id_id = bpf_find_btf_id("bpf_cgroup_from_id", BTF_KIND_FUNC, &kfunc_btf);

WARNING: line length of 97 exceeds 80 columns
#399: FILE: tools/testing/selftests/bpf/test_kmods/bpf_testmod.c:1499:
+	bpf_cgroup_release_id = bpf_find_btf_id("bpf_cgroup_release", BTF_KIND_FUNC, &kfunc_btf);

total: 0 errors, 14 warnings, 3 checks, 333 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 fee159c80a24 ("selftests/bpf: Test gen_pro/epilogue that generate kfuncs") 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, 14 warnings, 3 checks, 333 lines checked