WARNING: line length of 82 exceeds 80 columns
#46: FILE: net/bpf/test_run.c:450:
+			   struct skb_shared_info *sinfo, u32 size, u32 frag_size,

WARNING: line length of 94 exceeds 80 columns
#118: FILE: net/bpf/test_run.c:1038:
+		if (ctx->data_end > kattr->test.data_size_in || ctx->data || ctx->data_meta) {

WARNING: line length of 84 exceeds 80 columns
#167: FILE: net/bpf/test_run.c:1102:
+			skb_fill_page_desc(skb, sinfo->nr_frags, page, 0, data_len);

WARNING: line length of 81 exceeds 80 columns
#196: FILE: net/bpf/test_run.c:1197:
+	ret = bpf_test_finish(kattr, uattr, skb->data, skb_shinfo(skb), skb->len,

WARNING: line length of 94 exceeds 80 columns
#206: FILE: net/bpf/test_run.c:1406:
+	ret = bpf_test_finish(kattr, uattr, xdp.data_meta, sinfo, size, sinfo->xdp_frags_size,

WARNING: The commit message has 'syzkaller', perhaps it also needs a 'Fixes:' tag?

total: 0 errors, 6 warnings, 0 checks, 184 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 3d9868724e5b ("bpf: Craft non-linear skbs in 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 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, 6 warnings, 0 checks, 184 lines checked