Hi, Your series seems to have some coding style problems. See output below for more information: Subject: [Qemu-devel] [RFC v3] RBD: Add support readv,writev for rbd Message-id: 20170121105949.15466-1-jazeltq@xxxxxxxxx Type: series === TEST SCRIPT BEGIN === #!/bin/bash BASE=base n=1 total=$(git log --oneline $BASE.. | wc -l) failed=0 # Useful git options git config --local diff.renamelimit 0 git config --local diff.renames True commits="$(git log --format=%H --reverse $BASE..)" for c in $commits; do echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..." if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then failed=1 echo fi n=$((n+1)) done exit $failed === TEST SCRIPT END === Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384 Switched to a new branch 'test' f826583 RBD: Add support readv,writev for rbd === OUTPUT BEGIN === Checking PATCH 1/1: RBD: Add support readv,writev for rbd... ERROR: trailing whitespace #81: FILE: block/rbd.c:679: + char * buf = NULL; $ ERROR: "foo * bar" should be "foo *bar" #81: FILE: block/rbd.c:679: + char * buf = NULL; ERROR: trailing whitespace #91: FILE: block/rbd.c:689: + $ total: 3 errors, 0 warnings, 126 lines checked Your patch has style problems, please review. If any of these errors are false positives report them to the maintainer, see CHECKPATCH in MAINTAINERS. === OUTPUT END === Test command exited with code: 1 --- Email generated automatically by Patchew [http://patchew.org/]. Please send your feedback to patchew-devel@xxxxxxxxxxxxx��.n��������+%������w��{.n����z��u���ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f