Hi, Your series seems to have some coding style problems. See output below for more information: Type: series Message-id: 20170112072513.98411-1-bjsdjshi@xxxxxxxxxxxxxxxxxx Subject: [Qemu-devel] [PATCH RFC v2 00/12] basic channel IO passthrough infrastructure based on vfio === 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 $failed === TEST SCRIPT END === Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384 >From https://github.com/patchew-project/qemu * [new tag] patchew/20170112072513.98411-1-bjsdjshi@xxxxxxxxxxxxxxxxxx -> patchew/20170112072513.98411-1-bjsdjshi@xxxxxxxxxxxxxxxxxx Switched to a new branch 'test' 694b0ee vfio/ccw: update sense data if a unit check is pending 4afcfb2 s390x/css: ccws translation infrastructure cba9095 s390x/css: introduce and realize ccw-request callback 4f8d64a vfio/ccw: get irqs info and set the eventfd fd 96bc1b5 vfio/ccw: get io region info 90691ec vfio/ccw: vfio based subchannel passthrough driver b40a567 s390x/css: device support for s390-ccw passthrough 0d68f21 s390x/css: realize css_create_sch 01179e5 s390x/css: realize css_sch_build_schib 1564f88 s390x/css: add s390-map-css machine option 79b5e81 vfio: linux-headers update for vfio-ccw 52b52ad update-linux-headers: add asm-s390/vfio_ccw.h === OUTPUT BEGIN === Checking PATCH 1/12: update-linux-headers: add asm-s390/vfio_ccw.h... ERROR: line over 90 characters #19: FILE: scripts/update-linux-headers.sh:94: + cp_portable "$tmpdir/include/asm/vfio_ccw.h" "$output/include/standard-headers/asm-s390/" total: 1 errors, 0 warnings, 7 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. Checking PATCH 2/12: vfio: linux-headers update for vfio-ccw... Checking PATCH 3/12: s390x/css: add s390-map-css machine option... Checking PATCH 4/12: s390x/css: realize css_sch_build_schib... WARNING: line over 80 characters #129: FILE: hw/s390x/css.c:1980: +static int css_sch_get_chpid_type(uint8_t chpid, uint32_t *type, CssDevId *dev_id) total: 0 errors, 1 warnings, 233 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. Checking PATCH 5/12: s390x/css: realize css_create_sch... Checking PATCH 6/12: s390x/css: device support for s390-ccw passthrough... Checking PATCH 7/12: vfio/ccw: vfio based subchannel passthrough driver... Checking PATCH 8/12: vfio/ccw: get io region info... Checking PATCH 9/12: vfio/ccw: get irqs info and set the eventfd fd... Checking PATCH 10/12: s390x/css: introduce and realize ccw-request callback... ERROR: space required after that ',' (ctx:VxV) #81: FILE: hw/vfio/ccw.c:73: + error_report("vfio-ccw: wirte I/O region failed with errno=%d",errno); ^ total: 1 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. Checking PATCH 11/12: s390x/css: ccws translation infrastructure... Checking PATCH 12/12: vfio/ccw: update sense data if a unit check is pending... === 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�����o�^n�r������&��z�ޗ�zf���h���~����������_��+v���)ߣ�