WARNING: From:/Signed-off-by: email address mismatch: 'From: Yunsheng Lin ' != 'Signed-off-by: Yunsheng Lin ' total: 0 errors, 1 warnings, 0 checks, 76 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 688cd18bb8f9 ("mm: page_frag: use initial zero offset for page_frag_alloc_align()") 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, 1 warnings, 0 checks, 76 lines checked