Hi,
Your series seems to have some coding style problems. See output below for
more information:
Subject: [Qemu-devel] [PATCH 0/4] RFC: A VFIO based block driver for NVMe device
Message-id: 20161220163139.12016-1-f...@redhat.com
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'
ddc026b block: Add VFIO based NVMe driver
f5dd619 util: Add VFIO helper library
5608a5c util: Add a notifier list for qemu_vfree()
822462d ramblock-notifier: new
=== OUTPUT BEGIN ===
Checking PATCH 1/4: ramblock-notifier: new...
Checking PATCH 2/4: util: Add a notifier list for qemu_vfree()...
Checking PATCH 3/4: util: Add VFIO helper library...
WARNING: line over 80 characters
#184: FILE: util/vfio-helpers.c:111:
+ if (ioctl(s->device, VFIO_DEVICE_GET_REGION_INFO,
&s->bar_region_info[index])) {
WARNING: line over 80 characters
#262: FILE: util/vfio-helpers.c:189:
+static int qemu_vfio_pci_read_config(QEMUVFIOState *s, void *buf, int size,
int ofs)
WARNING: line over 80 characters
#264: FILE: util/vfio-helpers.c:191:
+ if (pread(s->device, buf, size, s->config_region_info.offset + ofs) ==
size) {
WARNING: line over 80 characters
#270: FILE: util/vfio-helpers.c:197:
+static int qemu_vfio_pci_write_config(QEMUVFIOState *s, void *buf, int size,
int ofs)
ERROR: that open brace { should be on the previous line
#287: FILE: util/vfio-helpers.c:214:
+ struct vfio_group_status group_status =
+ { .argsz = sizeof(group_status) };
WARNING: line over 80 characters
#407: FILE: util/vfio-helpers.c:334:
+static void qemu_vfio_ram_block_added(RAMBlockNotifier *n, void *host, size_t
size)
WARNING: line over 80 characters
#415: FILE: util/vfio-helpers.c:342:
+static void qemu_vfio_ram_block_removed(RAMBlockNotifier *n, void *host,
size_t size)
total: 1 errors, 6 warnings, 746 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 4/4: block: Add VFIO based NVMe driver...
ERROR: Use of volatile is usually wrong: see
Documentation/volatile-considered-harmful.txt
#145: FILE: block/nvme.c:92:
+ volatile uint32_t *doorbell;
ERROR: Use of volatile is usually wrong: see
Documentation/volatile-considered-harmful.txt
#169: FILE: block/nvme.c:116:
+typedef volatile struct {
WARNING: line over 80 characters
#339: FILE: block/nvme.c:286:
+ DPRINTF("NVMe error cmd specific %x sq head %x sqid %x cid %x status
%x\n",
WARNING: line over 80 characters
#626: FILE: block/nvme.c:573:
+ error_setg(errp, "Timeout while waiting for device to reset (%ld
ms)",
WARNING: line over 80 characters
#655: FILE: block/nvme.c:602:
+ error_setg(errp, "Timeout while waiting for device to start (%ld
ms)",
total: 2 errors, 3 warnings, 1033 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
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