WARNING: line length of 85 exceeds 80 columns
#99: FILE: net/bpf/test_run.c:1263:
+	data_sz = (ctx && ctx->data_end < max_data_sz) ? ctx->data_end : max_data_sz;

WARNING: line length of 81 exceeds 80 columns
#109: FILE: net/bpf/test_run.c:1271:
+	data = bpf_test_init(kattr, size, max_data_sz, headroom, tailroom, true);

WARNING: line length of 81 exceeds 80 columns
#118: FILE: net/bpf/test_run.c:1394:
+	data = bpf_test_init(kattr, kattr->test.data_size_in, size, 0, 0, false);

total: 0 errors, 3 warnings, 0 checks, 88 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 7e7b71176ee4 ("bpf: Support specifying linear xdp packet data size for BPF_PROG_TEST_RUN") 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, 3 warnings, 0 checks, 88 lines checked