Hi, This series seems to have some coding style problems. See output below for more information: Subject: [Qemu-devel] [PATCH] KVM: Add async pf flag to KVM_GET/SET_VCPU_EVENTS interface Type: series Message-id: 1498014889-52658-1-git-send-email-wanpeng.li@xxxxxxxxxxx === TEST SCRIPT BEGIN === #!/bin/bash BASE=base n=1 total=$(git log --oneline $BASE.. | wc -l) failed=0 git config --local diff.renamelimit 0 git config --local diff.renames True commits="$(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 $failed === TEST SCRIPT END === Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384 Switched to a new branch 'test' 4910d5f KVM: Add async pf flag to KVM_GET/SET_VCPU_EVENTS interface === OUTPUT BEGIN === Checking PATCH 1/1: KVM: Add async pf flag to KVM_GET/SET_VCPU_EVENTS interface... ERROR: code indent should never use tabs #61: FILE: target/i386/kvm.c:2535: +^I^I KVM_VCPUEVENT_VALID_ASYNC_PF;$ ERROR: braces {} are necessary for all arms of this statement #69: FILE: target/i386/kvm.c:2560: + if (events.flags & KVM_VCPUEVENT_VALID_ASYNC_PF) [...] total: 2 errors, 0 warnings, 45 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