ERROR: code indent should use tabs where possible #38: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:223: + asm volatile (" \$ WARNING: please, no spaces at the start of a line #38: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:223: + asm volatile (" \$ WARNING: Avoid line continuations in quoted strings #38: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:223: + asm volatile (" \ ERROR: code indent should use tabs where possible #39: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:224: + *(u32*)(r10 - 8) = 0; \$ WARNING: please, no spaces at the start of a line #39: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:224: + *(u32*)(r10 - 8) = 0; \$ ERROR: code indent should use tabs where possible #40: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:225: + r1 = %[map_xskmap] ll; \$ WARNING: please, no spaces at the start of a line #40: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:225: + r1 = %[map_xskmap] ll; \$ ERROR: code indent should use tabs where possible #41: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:226: + r2 = r10; \$ WARNING: please, no spaces at the start of a line #41: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:226: + r2 = r10; \$ ERROR: code indent should use tabs where possible #42: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:227: + r2 += -8; \$ WARNING: please, no spaces at the start of a line #42: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:227: + r2 += -8; \$ ERROR: code indent should use tabs where possible #43: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:228: + call %[bpf_map_lookup_elem]; \$ WARNING: please, no spaces at the start of a line #43: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:228: + call %[bpf_map_lookup_elem]; \$ ERROR: code indent should use tabs where possible #44: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:229: + r1 = 0; \$ WARNING: please, no spaces at the start of a line #44: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:229: + r1 = 0; \$ ERROR: code indent should use tabs where possible #45: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:230: + if r0 == r1 goto 1f; \$ WARNING: please, no spaces at the start of a line #45: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:230: + if r0 == r1 goto 1f; \$ ERROR: code indent should use tabs where possible #46: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:231: + r0 = *(u32*)(r0 +0); \$ WARNING: please, no spaces at the start of a line #46: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:231: + r0 = *(u32*)(r0 +0); \$ ERROR: code indent should use tabs where possible #48: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:233: + exit; \$ WARNING: please, no spaces at the start of a line #48: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:233: + exit; \$ ERROR: code indent should use tabs where possible #50: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:235: + : __imm(bpf_map_lookup_elem),$ WARNING: please, no spaces at the start of a line #50: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:235: + : __imm(bpf_map_lookup_elem),$ ERROR: code indent should use tabs where possible #51: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:236: + __imm_addr(map_xskmap)$ WARNING: please, no spaces at the start of a line #51: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:236: + __imm_addr(map_xskmap)$ ERROR: code indent should use tabs where possible #52: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:237: + : __clobber_all);$ WARNING: please, no spaces at the start of a line #52: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:237: + : __clobber_all);$ ERROR: code indent should use tabs where possible #64: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:249: + asm volatile (" \$ WARNING: please, no spaces at the start of a line #64: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:249: + asm volatile (" \$ WARNING: Avoid line continuations in quoted strings #64: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:249: + asm volatile (" \ ERROR: code indent should use tabs where possible #65: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:250: + *(u32*)(r10 - 8) = 0; \$ WARNING: please, no spaces at the start of a line #65: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:250: + *(u32*)(r10 - 8) = 0; \$ ERROR: code indent should use tabs where possible #66: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:251: + r1 = %[map_xskmap] ll; \$ WARNING: please, no spaces at the start of a line #66: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:251: + r1 = %[map_xskmap] ll; \$ ERROR: code indent should use tabs where possible #67: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:252: + r2 = r10; \$ WARNING: please, no spaces at the start of a line #67: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:252: + r2 = r10; \$ ERROR: code indent should use tabs where possible #68: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:253: + r2 += -8; \$ WARNING: please, no spaces at the start of a line #68: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:253: + r2 += -8; \$ ERROR: code indent should use tabs where possible #69: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:254: + call %[bpf_map_lookup_elem]; \$ WARNING: please, no spaces at the start of a line #69: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:254: + call %[bpf_map_lookup_elem]; \$ ERROR: code indent should use tabs where possible #70: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:255: + r1 = 0; \$ WARNING: please, no spaces at the start of a line #70: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:255: + r1 = 0; \$ ERROR: code indent should use tabs where possible #71: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:256: + if r0 != r1 goto 1f; \$ WARNING: please, no spaces at the start of a line #71: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:256: + if r0 != r1 goto 1f; \$ ERROR: code indent should use tabs where possible #72: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:257: + goto 2f; \$ WARNING: please, no spaces at the start of a line #72: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:257: + goto 2f; \$ ERROR: code indent should use tabs where possible #75: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:260: + exit; \$ WARNING: please, no spaces at the start of a line #75: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:260: + exit; \$ ERROR: code indent should use tabs where possible #77: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:262: + : __imm(bpf_map_lookup_elem),$ WARNING: please, no spaces at the start of a line #77: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:262: + : __imm(bpf_map_lookup_elem),$ ERROR: code indent should use tabs where possible #78: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:263: + __imm_addr(map_xskmap)$ WARNING: please, no spaces at the start of a line #78: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:263: + __imm_addr(map_xskmap)$ ERROR: code indent should use tabs where possible #79: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:264: + : __clobber_all);$ WARNING: please, no spaces at the start of a line #79: FILE: tools/testing/selftests/bpf/progs/verifier_jeq_infer_not_null.c:264: + : __clobber_all);$ total: 26 errors, 28 warnings, 0 checks, 58 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. NOTE: Whitespace errors detected. You may wish to use scripts/cleanpatch or scripts/cleanfile Commit c92ab54fe1d0 ("selftests/bpf: tests to non_null ptr detection using register operand in JEQ/JNE") 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.