Re: [RFC v5 000/126] error: auto propagated local_err

[Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>]

Finally, what is the plan?

Markus what do you think?

Now a lot of patches are reviewed, but a lot of are not.

Is there any hope that all patches will be reviewed? Should I resend the
whole series, or may be reduce it to reviewed subsystems only?

11.10.2019 19:03, Vladimir Sementsov-Ogievskiy wrote:
> Hi all!
> 
> At the request of Markus: full version of errp propagation. Let's look
> at it. Cover as much as possible, except inserting macro invocation
> where it's not necessary.
> 
> It's huge, and so it's an RFC.
> 
> In v5 I've added a lot more preparation cleanups:
> 01-23 are preparation cleanups
>    01: not changed, keep Eric's r-b
>    02: improve commit msg [Markus], keep Eric's r-b
>    03: changed, only error API here, drop r-b
> 24 is core macro
>    - improve cover letter, wording and macro code style
>    - keep Eric's r-b
> 25-26: automation scripts
>     - commit-per-subsystem changed a lot. it's a draft, don't bother too
>       much with it
>     - coccinelle: add support of error_propagate_prepend
> 
> 27-126: generated patches
> 
> ====
> 
> Here is a proposal of auto propagation for local_err, to not call
> error_propagate on every exit point, when we deal with local_err.
> 
> There are also two issues with errp:
> 
> 1. error_fatal & error_append_hint/error_prepend: user can't see this
> additional info, because exit() happens in error_setg earlier than info
> is added. [Reported by Greg Kurz]
> 
> 2. error_abort & error_propagate: when we wrap
> error_abort by local_err+error_propagate, resulting coredump will
> refer to error_propagate and not to the place where error happened.
> (the macro itself don't fix the issue, but it allows to [3.] drop all
> local_err+error_propagate pattern, which will definitely fix the issue)
> [Reported by Kevin Wolf]
> 
> ====
> 
> Generated patches split:
> 
> misc
>     hw/misc/ivshmem.c
>     hw/misc/tmp105.c
>     hw/misc/tmp421.c
> s390x
>     hw/intc/s390_flic_kvm.c
>     hw/s390x/3270-ccw.c
>     hw/s390x/css-bridge.c
>     hw/s390x/css.c
>     hw/s390x/s390-skeys.c
>     hw/s390x/s390-virtio-ccw.c
>     hw/s390x/sclp.c
>     hw/s390x/tod-kvm.c
>     hw/vfio/ccw.c
>     target/s390x/cpu.c
> tcg
>     exec.c
>     hw/arm/armv7m.c
>     hw/arm/smmu-common.c
>     hw/arm/smmuv3.c
>     hw/cpu/a15mpcore.c
>     hw/cpu/a9mpcore.c
>     hw/cpu/arm11mpcore.c
>     hw/i386/pc.c
>     hw/intc/nios2_iic.c
>     hw/mips/cps.c
>     hw/riscv/riscv_hart.c
>     hw/riscv/sifive_e.c
>     hw/riscv/sifive_u.c
>     hw/sd/milkymist-memcard.c
>     target/alpha/cpu.c
>     target/arm/cpu.c
>     target/arm/cpu64.c
>     target/cris/cpu.c
>     target/hppa/cpu.c
>     target/i386/cpu.c
>     target/lm32/cpu.c
>     target/m68k/cpu.c
>     target/microblaze/cpu.c
>     target/mips/cpu.c
>     target/moxie/cpu.c
>     target/nios2/cpu.c
>     target/openrisc/cpu.c
>     target/ppc/compat.c
>     target/ppc/translate_init.inc.c
>     target/riscv/cpu.c
>     target/sh4/cpu.c
>     target/sparc/cpu.c
>     target/tricore/cpu.c
>     target/unicore32/cpu.c
>     target/xtensa/cpu.c
> kvm
>     target/ppc/kvm.c
>     target/s390x/cpu_models.c
> xen
>     hw/block/dataplane/xen-block.c
>     hw/block/xen-block.c
>     hw/xen/xen-backend.c
>     hw/xen/xen-bus.c
>     hw/xen/xen-host-pci-device.c
>     hw/xen/xen_pt.c
>     hw/xen/xen_pt_config_init.c
> Hosts
>     qga/commands-win32.c
>     util/oslib-posix.c
> ARM Machines
>     hw/arm/allwinner-a10.c
>     hw/arm/aspeed_soc.c
>     hw/arm/bcm2835_peripherals.c
>     hw/arm/bcm2836.c
>     hw/arm/digic.c
>     hw/arm/fsl-imx25.c
>     hw/arm/fsl-imx31.c
>     hw/arm/fsl-imx6.c
>     hw/arm/integratorcp.c
>     hw/arm/msf2-soc.c
>     hw/arm/nrf51_soc.c
>     hw/arm/stm32f205_soc.c
>     hw/arm/virt.c
>     hw/arm/xlnx-versal-virt.c
>     hw/arm/xlnx-zynqmp.c
>     hw/cpu/realview_mpcore.c
>     hw/display/bcm2835_fb.c
>     hw/dma/bcm2835_dma.c
>     hw/dma/xilinx_axidma.c
>     hw/gpio/aspeed_gpio.c
>     hw/gpio/bcm2835_gpio.c
>     hw/intc/arm_gic.c
>     hw/intc/arm_gic_kvm.c
>     hw/intc/arm_gicv3.c
>     hw/intc/arm_gicv3_its_kvm.c
>     hw/intc/arm_gicv3_kvm.c
>     hw/intc/armv7m_nvic.c
>     hw/intc/realview_gic.c
>     hw/microblaze/xlnx-zynqmp-pmu.c
>     hw/misc/bcm2835_mbox.c
>     hw/misc/bcm2835_property.c
>     hw/misc/msf2-sysreg.c
>     hw/net/xilinx_axienet.c
>     hw/nvram/nrf51_nvm.c
>     hw/timer/aspeed_timer.c
>     hw/watchdog/wdt_aspeed.c
> MIPS Machines
>     hw/core/loader-fit.c
> PowerPC Machines
>     hw/intc/pnv_xive.c
>     hw/intc/xics.c
>     hw/intc/xics_kvm.c
>     hw/intc/xics_pnv.c
>     hw/intc/xics_spapr.c
>     hw/isa/pc87312.c
>     hw/misc/macio/macio.c
>     hw/ppc/e500.c
>     hw/ppc/mac_newworld.c
>     hw/ppc/pnv.c
>     hw/ppc/pnv_core.c
>     hw/ppc/pnv_homer.c
>     hw/ppc/pnv_lpc.c
>     hw/ppc/pnv_occ.c
>     hw/ppc/pnv_psi.c
>     hw/ppc/spapr.c
>     hw/ppc/spapr_caps.c
>     hw/ppc/spapr_cpu_core.c
>     hw/ppc/spapr_drc.c
>     hw/ppc/spapr_irq.c
>     hw/ppc/spapr_pci.c
>     hw/ppc/spapr_vio.c
> SPARC Machines
>     hw/sparc/sun4m.c
>     hw/sparc64/sun4u.c
> S390 Machines
>     hw/s390x/ipl.c
>     hw/s390x/s390-pci-bus.c
> X86 Machines
>     hw/acpi/ich9.c
>     hw/char/debugcon.c
>     hw/char/serial-pci-multi.c
>     hw/char/serial-pci.c
>     hw/core/machine.c
>     hw/core/numa.c
>     hw/intc/apic_common.c
>     hw/pci-host/piix.c
> IDE
>     hw/ide/qdev.c
> Floppy
>     hw/block/fdc.c
> IPack
>     hw/ipack/ipack.c
> PCI
>     hw/pci-bridge/gen_pcie_root_port.c
>     hw/pci-bridge/pci_bridge_dev.c
>     hw/pci-bridge/pci_expander_bridge.c
>     hw/pci-bridge/pcie_pci_bridge.c
>     hw/pci-bridge/pcie_root_port.c
>     hw/pci/pci.c
>     hw/pci/pcie.c
>     hw/pci/shpc.c
> ACPI/SMBIOS
>     hw/acpi/core.c
>     hw/acpi/cpu_hotplug.c
>     hw/acpi/memory_hotplug.c
>     hw/mem/memory-device.c
>     hw/mem/pc-dimm.c
>     hw/smbios/smbios.c
> Network devices
>     hw/net/dp8393x.c
>     hw/net/ne2000-isa.c
> pflash
>     hw/block/pflash_cfi01.c
>     hw/block/pflash_cfi02.c
> SCSI
>     hw/scsi/esp-pci.c
>     hw/scsi/mptsas.c
>     hw/scsi/scsi-bus.c
>     hw/scsi/scsi-disk.c
>     hw/scsi/scsi-generic.c
>     hw/scsi/virtio-scsi.c
> SD (Secure Card)
>     hw/sd/sdhci-pci.c
>     hw/sd/sdhci.c
> USB
>     hw/usb/bus.c
>     hw/usb/ccid-card-emulated.c
>     hw/usb/dev-smartcard-reader.c
>     hw/usb/dev-storage.c
>     hw/usb/hcd-ohci-pci.c
>     hw/usb/hcd-ohci.c
>     hw/usb/hcd-uhci.c
>     hw/usb/hcd-xhci.c
> USB (serial adapter)
>     hw/usb/dev-serial.c
> VFIO
>     hw/vfio/common.c
>     hw/vfio/pci-quirks.c
>     hw/vfio/pci.c
>     hw/vfio/platform.c
> vfio-ccw
>     hw/s390x/s390-ccw.c
> vhost
>     hw/block/vhost-user-blk.c
>     hw/scsi/vhost-scsi.c
>     hw/scsi/vhost-user-scsi.c
>     hw/virtio/vhost-vsock.c
> virtio
>     hw/virtio/virtio-balloon.c
>     hw/virtio/virtio-bus.c
>     hw/virtio/virtio-pci.c
>     hw/virtio/virtio-rng-pci.c
>     hw/virtio/virtio.c
> virtio-9p
>     hw/9pfs/9p-local.c
>     hw/9pfs/9p.c
> virtio-blk
>     hw/block/dataplane/virtio-blk.c
>     hw/block/virtio-blk.c
> virtio-ccw
>     hw/s390x/virtio-ccw-crypto.c
>     hw/s390x/virtio-ccw-rng.c
>     hw/s390x/virtio-ccw.c
> virtio-input
>     hw/input/virtio-input.c
> virtio-serial
>     hw/char/virtio-serial-bus.c
> virtio-rng
>     backends/rng.c
>     hw/virtio/virtio-rng.c
> megasas
>     hw/scsi/megasas.c
> NVDIMM
>     hw/mem/nvdimm.c
> eepro100
>     hw/net/eepro100.c
> virtio-gpu
>     hw/display/virtio-gpu-base.c
>     hw/display/virtio-gpu-pci.c
>     hw/display/virtio-vga.c
> fw_cfg
>     hw/nvram/fw_cfg.c
> XIVE
>     hw/intc/spapr_xive.c
>     hw/intc/spapr_xive_kvm.c
>     hw/intc/xive.c
> Audio
>     audio/audio.c
>     hw/audio/intel-hda.c
> block
>     block.c
>     block/backup.c
>     block/block-backend.c
>     block/commit.c
>     block/crypto.c
>     block/dirty-bitmap.c
>     block/io.c
>     block/mirror.c
>     block/qapi.c
>     block/snapshot.c
>     block/throttle-groups.c
>     block/throttle.c
>     block/vxhs.c
>     blockdev.c
>     blockjob.c
>     hw/block/onenand.c
>     job.c
> scsi
>     scsi/pr-manager-helper.c
> chardev
>     chardev/char-socket.c
>     chardev/char.c
>     chardev/spice.c
> cmdline
>     util/qemu-option.c
> Dump
>     dump/dump.c
>     dump/win_dump.c
> Memory API
>     memory.c
> SPICE
>     hw/display/qxl.c
> Graphics
>     ui/input-barrier.c
>     ui/input.c
>     ui/vnc.c
> Main loop
>     util/main-loop.c
>     vl.c
> Human Monitor (HMP)
>     monitor/misc.c
> net
>     net/can/can_host.c
>     net/dump.c
>     net/filter-buffer.c
>     net/filter.c
>     net/net.c
>     net/netmap.c
>     net/tap.c
> hostmem
>     backends/hostmem-file.c
>     backends/hostmem-memfd.c
>     backends/hostmem.c
> cryptodev
>     backends/cryptodev-vhost-user.c
>     backends/cryptodev.c
> QAPI
>     qapi/qapi-visit-core.c
>     qapi/qmp-dispatch.c
>     qapi/string-input-visitor.c
> qga
>     qga/commands-posix.c
> QOM
>     hw/core/qdev-properties-system.c
>     hw/core/qdev-properties.c
>     hw/core/qdev.c
>     qdev-monitor.c
>     qom/object.c
>     qom/object_interfaces.c
>     qom/qom-qobject.c
> QMP
>     monitor/qmp-cmds.c
> SLIRP
>     net/slirp.c
> Tracing
>     trace/qmp.c
> TPM
>     hw/tpm/tpm_util.c
>     tpm.c
> Migration
>     migration/migration.c
>     migration/ram.c
>     migration/rdma.c
>     migration/savevm.c
>     migration/socket.c
> Cryptography
>     crypto/block-luks.c
>     crypto/secret.c
>     crypto/tlssession.c
> I/O Channels
>     io/dns-resolver.c
>     io/net-listener.c
> Sockets
>     util/qemu-sockets.c
> colo
>     migration/colo.c
> Record/replay
>     block/blkreplay.c
> VMDK
>     block/vmdk.c
> RBD
>     block/rbd.c
> Sheepdog
>     block/sheepdog.c
> VHDX
>     block/vhdx-log.c
>     block/vhdx.c
> VDI
>     block/vdi.c
> iSCSI
>     block/iscsi.c
> nbd
>     include/block/nbd.h
>     block/nbd.c
>     nbd/client.c
>     nbd/server.c
> NFS
>     block/nfs.c
> SSH
>     block/ssh.c
> CURL
>     block/curl.c
> GLUSTER
>     block/gluster.c
> NVMe Block Driver
>     block/nvme.c
> Bootdevice
>     bootdevice.c
> Quorum
>     block/quorum.c
> blklogwrites
>     block/blklogwrites.c
> blkverify
>     block/blkverify.c
> parallels
>     block/parallels.c
> qed
>     block/qed.c
> raw
>     block/file-posix.c
>     block/file-win32.c
>     block/raw-format.c
> qcow2
>     block/qcow2-bitmap.c
>     block/qcow2.c
> qcow
>     block/qcow.c
> blkdebug
>     block/blkdebug.c
> vpc
>     block/vpc.c
> vvfat
>     block/vvfat.c
> Replication
>     block/replication.c
>     replication.c
> PVRDMA
>     hw/rdma/vmw/pvrdma_main.c
> hw/core/bus.c
>     hw/core/bus.c
> hw/cpu/core.c
>     hw/cpu/core.c
> hw/sd/ssi-sd.c
>     hw/sd/ssi-sd.c
> iothread.c
>     iothread.c
> memory_mapping.c
>     memory_mapping.c
> target/tilegx/cpu.c
>     target/tilegx/cpu.c
> tests/test-image-locking.c
>     tests/test-image-locking.c
> util/qemu-config.c
>     util/qemu-config.c
> 
> 
> Vladimir Sementsov-Ogievskiy (126):
>    hw/core/loader-fit: fix freeing errp in fit_load_fdt
>    net/net: Clean up variable shadowing in net_client_init()
>    error: rename errp to errp_in where it is IN-argument
>    hmp: drop Error pointer indirection in hmp_handle_error
>    vnc: drop Error pointer indirection in vnc_client_io_error
>    qdev-monitor: well form error hint helpers
>    nbd: well form nbd_iter_channel_error errp handler
>    ppc: well form kvmppc_hint_smt_possible error hint helper
>    9pfs: well form error hint helpers
>    hw/core/qdev: cleanup Error ** variables
>    block/snapshot: rename Error ** parameter to more common errp
>    hw/i386/amd_iommu: rename Error ** parameter to more common errp
>    qga: rename Error ** parameter to more common errp
>    monitor/qmp-cmds: rename Error ** parameter to more common errp
>    hw/s390x: rename Error ** parameter to more common errp
>    hw/sd: rename Error ** parameter to more common errp
>    hw/tpm: rename Error ** parameter to more common errp
>    hw/usb: rename Error ** parameter to more common errp
>    include/block/snapshot.h: rename Error ** parameter to more common
>      errp
>    include/qom/object.h: rename Error ** parameter to more common errp
>    qapi/error: add (Error **errp) cleaning APIs
>    backends/cryptodev: drop local_err from cryptodev_backend_complete()
>    hw/vfio/ap: drop local_err from vfio_ap_realize
>    error: auto propagated local_err
>    scripts: add coccinelle script to use auto propagated errp
>    python: add commit-per-subsystem.py
>    misc: introduce ERRP_AUTO_PROPAGATE
>    s390x: introduce ERRP_AUTO_PROPAGATE
>    tcg: introduce ERRP_AUTO_PROPAGATE
>    kvm: introduce ERRP_AUTO_PROPAGATE
>    xen: introduce ERRP_AUTO_PROPAGATE
>    Hosts: introduce ERRP_AUTO_PROPAGATE
>    ARM Machines: introduce ERRP_AUTO_PROPAGATE
>    MIPS Machines: introduce ERRP_AUTO_PROPAGATE
>    PowerPC Machines: introduce ERRP_AUTO_PROPAGATE
>    SPARC Machines: introduce ERRP_AUTO_PROPAGATE
>    S390 Machines: introduce ERRP_AUTO_PROPAGATE
>    X86 Machines: introduce ERRP_AUTO_PROPAGATE
>    IDE: introduce ERRP_AUTO_PROPAGATE
>    Floppy: introduce ERRP_AUTO_PROPAGATE
>    IPack: introduce ERRP_AUTO_PROPAGATE
>    PCI: introduce ERRP_AUTO_PROPAGATE
>    ACPI/SMBIOS: introduce ERRP_AUTO_PROPAGATE
>    Network devices: introduce ERRP_AUTO_PROPAGATE
>    pflash: introduce ERRP_AUTO_PROPAGATE
>    SCSI: introduce ERRP_AUTO_PROPAGATE
>    SD (Secure Card): introduce ERRP_AUTO_PROPAGATE
>    USB: introduce ERRP_AUTO_PROPAGATE
>    USB (serial adapter): introduce ERRP_AUTO_PROPAGATE
>    VFIO: introduce ERRP_AUTO_PROPAGATE
>    vfio-ccw: introduce ERRP_AUTO_PROPAGATE
>    vhost: introduce ERRP_AUTO_PROPAGATE
>    virtio: introduce ERRP_AUTO_PROPAGATE
>    virtio-9p: introduce ERRP_AUTO_PROPAGATE
>    virtio-blk: introduce ERRP_AUTO_PROPAGATE
>    virtio-ccw: introduce ERRP_AUTO_PROPAGATE
>    virtio-input: introduce ERRP_AUTO_PROPAGATE
>    virtio-serial: introduce ERRP_AUTO_PROPAGATE
>    virtio-rng: introduce ERRP_AUTO_PROPAGATE
>    megasas: introduce ERRP_AUTO_PROPAGATE
>    NVDIMM: introduce ERRP_AUTO_PROPAGATE
>    eepro100: introduce ERRP_AUTO_PROPAGATE
>    virtio-gpu: introduce ERRP_AUTO_PROPAGATE
>    fw_cfg: introduce ERRP_AUTO_PROPAGATE
>    XIVE: introduce ERRP_AUTO_PROPAGATE
>    Audio: introduce ERRP_AUTO_PROPAGATE
>    block: introduce ERRP_AUTO_PROPAGATE
>    scsi: introduce ERRP_AUTO_PROPAGATE
>    chardev: introduce ERRP_AUTO_PROPAGATE
>    cmdline: introduce ERRP_AUTO_PROPAGATE
>    Dump: introduce ERRP_AUTO_PROPAGATE
>    Memory API: introduce ERRP_AUTO_PROPAGATE
>    SPICE: introduce ERRP_AUTO_PROPAGATE
>    Graphics: introduce ERRP_AUTO_PROPAGATE
>    Main loop: introduce ERRP_AUTO_PROPAGATE
>    Human Monitor (HMP): introduce ERRP_AUTO_PROPAGATE
>    net: introduce ERRP_AUTO_PROPAGATE
>    hostmem: introduce ERRP_AUTO_PROPAGATE
>    cryptodev: introduce ERRP_AUTO_PROPAGATE
>    QAPI: introduce ERRP_AUTO_PROPAGATE
>    qga: introduce ERRP_AUTO_PROPAGATE
>    QOM: introduce ERRP_AUTO_PROPAGATE
>    QMP: introduce ERRP_AUTO_PROPAGATE
>    SLIRP: introduce ERRP_AUTO_PROPAGATE
>    Tracing: introduce ERRP_AUTO_PROPAGATE
>    TPM: introduce ERRP_AUTO_PROPAGATE
>    Migration: introduce ERRP_AUTO_PROPAGATE
>    Cryptography: introduce ERRP_AUTO_PROPAGATE
>    I/O Channels: introduce ERRP_AUTO_PROPAGATE
>    Sockets: introduce ERRP_AUTO_PROPAGATE
>    colo: introduce ERRP_AUTO_PROPAGATE
>    Record/replay: introduce ERRP_AUTO_PROPAGATE
>    VMDK: introduce ERRP_AUTO_PROPAGATE
>    RBD: introduce ERRP_AUTO_PROPAGATE
>    Sheepdog: introduce ERRP_AUTO_PROPAGATE
>    VHDX: introduce ERRP_AUTO_PROPAGATE
>    VDI: introduce ERRP_AUTO_PROPAGATE
>    iSCSI: introduce ERRP_AUTO_PROPAGATE
>    nbd: introduce ERRP_AUTO_PROPAGATE
>    NFS: introduce ERRP_AUTO_PROPAGATE
>    SSH: introduce ERRP_AUTO_PROPAGATE
>    CURL: introduce ERRP_AUTO_PROPAGATE
>    GLUSTER: introduce ERRP_AUTO_PROPAGATE
>    NVMe Block Driver: introduce ERRP_AUTO_PROPAGATE
>    Bootdevice: introduce ERRP_AUTO_PROPAGATE
>    Quorum: introduce ERRP_AUTO_PROPAGATE
>    blklogwrites: introduce ERRP_AUTO_PROPAGATE
>    blkverify: introduce ERRP_AUTO_PROPAGATE
>    parallels: introduce ERRP_AUTO_PROPAGATE
>    qed: introduce ERRP_AUTO_PROPAGATE
>    raw: introduce ERRP_AUTO_PROPAGATE
>    qcow2: introduce ERRP_AUTO_PROPAGATE
>    qcow: introduce ERRP_AUTO_PROPAGATE
>    blkdebug: introduce ERRP_AUTO_PROPAGATE
>    vpc: introduce ERRP_AUTO_PROPAGATE
>    vvfat: introduce ERRP_AUTO_PROPAGATE
>    Replication: introduce ERRP_AUTO_PROPAGATE
>    PVRDMA: introduce ERRP_AUTO_PROPAGATE
>    hw/core/bus.c: introduce ERRP_AUTO_PROPAGATE
>    hw/cpu/core.c: introduce ERRP_AUTO_PROPAGATE
>    hw/sd/ssi-sd.c: introduce ERRP_AUTO_PROPAGATE
>    iothread.c: introduce ERRP_AUTO_PROPAGATE
>    memory_mapping.c: introduce ERRP_AUTO_PROPAGATE
>    target/tilegx/cpu.c: introduce ERRP_AUTO_PROPAGATE
>    tests/test-image-locking.c: introduce ERRP_AUTO_PROPAGATE
>    util/qemu-config.c: introduce ERRP_AUTO_PROPAGATE
> 
> 
> CC: Gerd Hoffmann <kraxel@redhat.com>
> CC: "Gonglei (Arei)" <arei.gonglei@huawei.com>
> CC: Eduardo Habkost <ehabkost@redhat.com>
> CC: Igor Mammedov <imammedo@redhat.com>
> CC: Laurent Vivier <lvivier@redhat.com>
> CC: Amit Shah <amit@kernel.org>
> CC: Kevin Wolf <kwolf@redhat.com>
> CC: Max Reitz <mreitz@redhat.com>
> CC: John Snow <jsnow@redhat.com>
> CC: Ari Sundholm <ari@tuxera.com>
> CC: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>
> CC: Paolo Bonzini <pbonzini@redhat.com>
> CC: Stefan Hajnoczi <stefanha@redhat.com>
> CC: Fam Zheng <fam@euphon.net>
> CC: Stefan Weil <sw@weilnetz.de>
> CC: Ronnie Sahlberg <ronniesahlberg@gmail.com>
> CC: Peter Lieven <pl@kamp.de>
> CC: Eric Blake <eblake@redhat.com>
> CC: "Denis V. Lunev" <den@openvz.org>
> CC: Markus Armbruster <armbru@redhat.com>
> CC: Alberto Garcia <berto@igalia.com>
> CC: Jason Dillaman <dillaman@redhat.com>
> CC: Wen Congyang <wencongyang2@huawei.com>
> CC: Xie Changlong <xiechanglong.d@gmail.com>
> CC: Liu Yuan <namei.unix@gmail.com>
> CC: "Richard W.M. Jones" <rjones@redhat.com>
> CC: Jeff Cody <codyprime@gmail.com>
> CC: "Marc-André Lureau" <marcandre.lureau@redhat.com>
> CC: "Daniel P. Berrangé" <berrange@redhat.com>
> CC: Richard Henderson <rth@twiddle.net>
> CC: Greg Kurz <groug@kaod.org>
> CC: "Michael S. Tsirkin" <mst@redhat.com>
> CC: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
> CC: Beniamino Galvani <b.galvani@gmail.com>
> CC: Peter Maydell <peter.maydell@linaro.org>
> CC: "Cédric Le Goater" <clg@kaod.org>
> CC: Andrew Jeffery <andrew@aj.id.au>
> CC: Joel Stanley <joel@jms.id.au>
> CC: Andrew Baumann <Andrew.Baumann@microsoft.com>
> CC: "Philippe Mathieu-Daudé" <philmd@redhat.com>
> CC: Antony Pavlov <antonynpavlov@gmail.com>
> CC: Jean-Christophe Dubois <jcd@tribudubois.net>
> CC: Peter Chubb <peter.chubb@nicta.com.au>
> CC: Subbaraya Sundeep <sundeep.lkml@gmail.com>
> CC: Eric Auger <eric.auger@redhat.com>
> CC: Alistair Francis <alistair@alistair23.me>
> CC: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
> CC: Stefano Stabellini <sstabellini@kernel.org>
> CC: Anthony Perard <anthony.perard@citrix.com>
> CC: Paul Durrant <paul@xen.org>
> CC: Paul Burton <pburton@wavecomp.com>
> CC: Aleksandar Rikalo <arikalo@wavecomp.com>
> CC: Chris Wulff <crwulff@gmail.com>
> CC: Marek Vasut <marex@denx.de>
> CC: David Gibson <david@gibson.dropbear.id.au>
> CC: Cornelia Huck <cohuck@redhat.com>
> CC: Halil Pasic <pasic@linux.ibm.com>
> CC: Christian Borntraeger <borntraeger@de.ibm.com>
> CC: "Hervé Poussineau" <hpoussin@reactos.org>
> CC: Xiao Guangrong <xiaoguangrong.eric@gmail.com>
> CC: Aurelien Jarno <aurelien@aurel32.net>
> CC: Aleksandar Markovic <amarkovic@wavecomp.com>
> CC: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
> CC: Jason Wang <jasowang@redhat.com>
> CC: Laszlo Ersek <lersek@redhat.com>
> CC: Yuval Shaia <yuval.shaia@oracle.com>
> CC: Palmer Dabbelt <palmer@sifive.com>
> CC: Sagar Karandikar <sagark@eecs.berkeley.edu>
> CC: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
> CC: David Hildenbrand <david@redhat.com>
> CC: Thomas Huth <thuth@redhat.com>
> CC: Eric Farman <farman@linux.ibm.com>
> CC: Matthew Rosato <mjrosato@linux.ibm.com>
> CC: Hannes Reinecke <hare@suse.com>
> CC: Michael Walle <michael@walle.cc>
> CC: Artyom Tarasenko <atar4qemu@gmail.com>
> CC: Stefan Berger <stefanb@linux.ibm.com>
> CC: Samuel Thibault <samuel.thibault@ens-lyon.org>
> CC: Alex Williamson <alex.williamson@redhat.com>
> CC: Tony Krowiak <akrowiak@linux.ibm.com>
> CC: Pierre Morel <pmorel@linux.ibm.com>
> CC: Michael Roth <mdroth@linux.vnet.ibm.com>
> CC: Hailiang Zhang <zhang.zhanghailiang@huawei.com>
> CC: Juan Quintela <quintela@redhat.com>
> CC: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
> CC: Luigi Rizzo <rizzo@iet.unipi.it>
> CC: Giuseppe Lettieri <g.lettieri@iet.unipi.it>
> CC: Vincenzo Maffione <v.maffione@gmail.com>
> CC: Jan Kiszka <jan.kiszka@siemens.com>
> CC: Anthony Green <green@moxielogic.com>
> CC: Stafford Horne <shorne@gmail.com>
> CC: Guan Xuetao <gxt@mprc.pku.edu.cn>
> CC: Max Filippov <jcmvbkbc@gmail.com>
> CC: qemu-block@nongnu.org
> CC: integration@gluster.org
> CC: sheepdog@lists.wpkg.org
> CC: qemu-arm@nongnu.org
> CC: xen-devel@lists.xenproject.org
> CC: qemu-ppc@nongnu.org
> CC: qemu-s390x@nongnu.org
> CC: qemu-riscv@nongnu.org
> 
>   include/block/nbd.h                           |   1 +
>   include/block/snapshot.h                      |   2 +-
>   include/monitor/hmp.h                         |   2 +-
>   include/qapi/error.h                          |  69 ++++-
>   include/qom/object.h                          |   4 +-
>   target/ppc/kvm_ppc.h                          |   4 +-
>   ui/vnc.h                                      |   2 +-
>   audio/audio.c                                 |  12 +-
>   backends/cryptodev-vhost-user.c               |  10 +-
>   backends/cryptodev.c                          |  25 +-
>   backends/hostmem-file.c                       |  21 +-
>   backends/hostmem-memfd.c                      |  18 +-
>   backends/hostmem.c                            |  41 ++-
>   backends/rng.c                                |   7 +-
>   block.c                                       | 225 +++++++---------
>   block/backup.c                                |   1 +
>   block/blkdebug.c                              |  36 ++-
>   block/blklogwrites.c                          |  22 +-
>   block/blkreplay.c                             |   7 +-
>   block/blkverify.c                             |  17 +-
>   block/block-backend.c                         |  19 +-
>   block/commit.c                                |   7 +-
>   block/crypto.c                                |  14 +-
>   block/curl.c                                  |   7 +-
>   block/dirty-bitmap.c                          |   1 +
>   block/file-posix.c                            |  79 +++---
>   block/file-win32.c                            |  29 +-
>   block/gluster.c                               |  69 +++--
>   block/io.c                                    |  12 +-
>   block/iscsi.c                                 |  36 ++-
>   block/mirror.c                                |  19 +-
>   block/nbd.c                                   |  59 ++--
>   block/nfs.c                                   |   7 +-
>   block/nvme.c                                  |  19 +-
>   block/parallels.c                             |  30 +--
>   block/qapi.c                                  |  26 +-
>   block/qcow.c                                  |  17 +-
>   block/qcow2-bitmap.c                          |   9 +-
>   block/qcow2.c                                 |  98 +++----
>   block/qed.c                                   |  18 +-
>   block/quorum.c                                |  23 +-
>   block/raw-format.c                            |   7 +-
>   block/rbd.c                                   |  29 +-
>   block/replication.c                           |  40 ++-
>   block/sheepdog.c                              |  73 +++--
>   block/snapshot.c                              |  20 +-
>   block/ssh.c                                   |  12 +-
>   block/throttle-groups.c                       |  24 +-
>   block/throttle.c                              |   7 +-
>   block/vdi.c                                   |  15 +-
>   block/vhdx-log.c                              |   1 +
>   block/vhdx.c                                  |  22 +-
>   block/vmdk.c                                  |  41 ++-
>   block/vpc.c                                   |  28 +-
>   block/vvfat.c                                 |  12 +-
>   block/vxhs.c                                  |  23 +-
>   blockdev.c                                    | 252 ++++++++----------
>   blockjob.c                                    |   8 +-
>   bootdevice.c                                  |  31 +--
>   chardev/char-socket.c                         |   7 +-
>   chardev/char.c                                |  20 +-
>   chardev/spice.c                               |   1 +
>   crypto/block-luks.c                           |  56 ++--
>   crypto/secret.c                               |  17 +-
>   crypto/tlssession.c                           |   7 +-
>   dump/dump-hmp-cmds.c                          |   4 +-
>   dump/dump.c                                   | 151 +++++------
>   dump/win_dump.c                               |  29 +-
>   exec.c                                        |  21 +-
>   hw/9pfs/9p-local.c                            |  12 +-
>   hw/9pfs/9p-proxy.c                            |   5 +-
>   hw/9pfs/9p.c                                  |   1 +
>   hw/acpi/core.c                                |  18 +-
>   hw/acpi/cpu_hotplug.c                         |   2 +-
>   hw/acpi/ich9.c                                |  30 +--
>   hw/acpi/memory_hotplug.c                      |   7 +-
>   hw/arm/allwinner-a10.c                        |  27 +-
>   hw/arm/armv7m.c                               |  52 ++--
>   hw/arm/aspeed_soc.c                           |   1 +
>   hw/arm/bcm2835_peripherals.c                  |  85 +++---
>   hw/arm/bcm2836.c                              |  41 ++-
>   hw/arm/digic.c                                |  22 +-
>   hw/arm/fsl-imx25.c                            |  62 ++---
>   hw/arm/fsl-imx31.c                            |  57 ++--
>   hw/arm/fsl-imx6.c                             |  81 +++---
>   hw/arm/integratorcp.c                         |   7 +-
>   hw/arm/msf2-soc.c                             |  22 +-
>   hw/arm/nrf51_soc.c                            |  47 ++--
>   hw/arm/smmu-common.c                          |   7 +-
>   hw/arm/smmuv3.c                               |   7 +-
>   hw/arm/stm32f205_soc.c                        |  39 ++-
>   hw/arm/virt.c                                 |   2 +
>   hw/arm/xlnx-versal-virt.c                     |   7 +-
>   hw/arm/xlnx-zynqmp.c                          |  86 +++---
>   hw/audio/intel-hda.c                          |  13 +-
>   hw/block/dataplane/virtio-blk.c               |   1 +
>   hw/block/dataplane/xen-block.c                |  17 +-
>   hw/block/fdc.c                                |  19 +-
>   hw/block/onenand.c                            |   7 +-
>   hw/block/pflash_cfi01.c                       |   7 +-
>   hw/block/pflash_cfi02.c                       |   7 +-
>   hw/block/vhost-user-blk.c                     |   6 +-
>   hw/block/virtio-blk.c                         |   7 +-
>   hw/block/xen-block.c                          | 119 ++++-----
>   hw/char/debugcon.c                            |   7 +-
>   hw/char/serial-pci-multi.c                    |   7 +-
>   hw/char/serial-pci.c                          |   7 +-
>   hw/char/virtio-serial-bus.c                   |   7 +-
>   hw/core/bus.c                                 |  15 +-
>   hw/core/loader-fit.c                          |   7 +-
>   hw/core/machine-hmp-cmds.c                    |   6 +-
>   hw/core/machine.c                             |  21 +-
>   hw/core/numa.c                                |  51 ++--
>   hw/core/qdev-properties-system.c              |  28 +-
>   hw/core/qdev-properties.c                     |  89 +++----
>   hw/core/qdev.c                                |  58 ++--
>   hw/cpu/a15mpcore.c                            |   7 +-
>   hw/cpu/a9mpcore.c                             |  27 +-
>   hw/cpu/arm11mpcore.c                          |  22 +-
>   hw/cpu/core.c                                 |  14 +-
>   hw/cpu/realview_mpcore.c                      |  12 +-
>   hw/display/bcm2835_fb.c                       |   6 +-
>   hw/display/qxl.c                              |   7 +-
>   hw/display/virtio-gpu-base.c                  |   7 +-
>   hw/display/virtio-gpu-pci.c                   |   7 +-
>   hw/display/virtio-vga.c                       |   7 +-
>   hw/dma/bcm2835_dma.c                          |   6 +-
>   hw/dma/xilinx_axidma.c                        |  22 +-
>   hw/gpio/aspeed_gpio.c                         |   7 +-
>   hw/gpio/bcm2835_gpio.c                        |  10 +-
>   hw/i386/amd_iommu.c                           |  14 +-
>   hw/i386/pc.c                                  | 120 ++++-----
>   hw/ide/qdev.c                                 |  16 +-
>   hw/input/virtio-input.c                       |  14 +-
>   hw/intc/apic_common.c                         |   7 +-
>   hw/intc/arm_gic.c                             |   7 +-
>   hw/intc/arm_gic_kvm.c                         |  12 +-
>   hw/intc/arm_gicv3.c                           |  12 +-
>   hw/intc/arm_gicv3_its_kvm.c                   |   7 +-
>   hw/intc/arm_gicv3_kvm.c                       |  17 +-
>   hw/intc/armv7m_nvic.c                         |  12 +-
>   hw/intc/nios2_iic.c                           |   6 +-
>   hw/intc/pnv_xive.c                            |  15 +-
>   hw/intc/realview_gic.c                        |   7 +-
>   hw/intc/s390_flic_kvm.c                       |   9 +-
>   hw/intc/spapr_xive.c                          |  12 +-
>   hw/intc/spapr_xive_kvm.c                      |  55 ++--
>   hw/intc/xics.c                                |  28 +-
>   hw/intc/xics_kvm.c                            |  30 +--
>   hw/intc/xics_pnv.c                            |   7 +-
>   hw/intc/xics_spapr.c                          |   7 +-
>   hw/intc/xive.c                                |  27 +-
>   hw/ipack/ipack.c                              |   5 +-
>   hw/isa/pc87312.c                              |   7 +-
>   hw/mem/memory-device.c                        |  20 +-
>   hw/mem/nvdimm.c                               |  25 +-
>   hw/mem/pc-dimm.c                              |  23 +-
>   hw/microblaze/xlnx-zynqmp-pmu.c               |  12 +-
>   hw/mips/cps.c                                 |  46 ++--
>   hw/misc/bcm2835_mbox.c                        |   6 +-
>   hw/misc/bcm2835_property.c                    |  10 +-
>   hw/misc/ivshmem.c                             |  37 ++-
>   hw/misc/macio/macio.c                         |  68 ++---
>   hw/misc/msf2-sysreg.c                         |   1 +
>   hw/misc/tmp105.c                              |   7 +-
>   hw/misc/tmp421.c                              |   7 +-
>   hw/net/dp8393x.c                              |   7 +-
>   hw/net/eepro100.c                             |   7 +-
>   hw/net/ne2000-isa.c                           |  17 +-
>   hw/net/xilinx_axienet.c                       |  22 +-
>   hw/nvram/fw_cfg.c                             |  14 +-
>   hw/nvram/nrf51_nvm.c                          |   7 +-
>   hw/pci-bridge/gen_pcie_root_port.c            |   7 +-
>   hw/pci-bridge/pci_bridge_dev.c                |  13 +-
>   hw/pci-bridge/pci_expander_bridge.c           |   7 +-
>   hw/pci-bridge/pcie_pci_bridge.c               |   8 +-
>   hw/pci-bridge/pcie_root_port.c                |   1 +
>   hw/pci-host/piix.c                            |   7 +-
>   hw/pci/pci.c                                  |  19 +-
>   hw/pci/pcie.c                                 |   7 +-
>   hw/pci/shpc.c                                 |  14 +-
>   hw/ppc/e500.c                                 |   7 +-
>   hw/ppc/mac_newworld.c                         |   1 +
>   hw/ppc/pnv.c                                  | 109 ++++----
>   hw/ppc/pnv_core.c                             |  23 +-
>   hw/ppc/pnv_homer.c                            |   5 +-
>   hw/ppc/pnv_lpc.c                              |  26 +-
>   hw/ppc/pnv_occ.c                              |   5 +-
>   hw/ppc/pnv_psi.c                              |  23 +-
>   hw/ppc/spapr.c                                | 133 ++++-----
>   hw/ppc/spapr_caps.c                           |  57 ++--
>   hw/ppc/spapr_cpu_core.c                       |  36 ++-
>   hw/ppc/spapr_drc.c                            |  48 ++--
>   hw/ppc/spapr_irq.c                            |  98 +++----
>   hw/ppc/spapr_pci.c                            |  97 +++----
>   hw/ppc/spapr_vio.c                            |  12 +-
>   hw/rdma/vmw/pvrdma_main.c                     |   1 +
>   hw/riscv/riscv_hart.c                         |   7 +-
>   hw/riscv/sifive_e.c                           |   7 +-
>   hw/riscv/sifive_u.c                           |  11 +-
>   hw/s390x/3270-ccw.c                           |  13 +-
>   hw/s390x/css-bridge.c                         |   7 +-
>   hw/s390x/css.c                                |   7 +-
>   hw/s390x/event-facility.c                     |   2 +-
>   hw/s390x/ipl.c                                |  24 +-
>   hw/s390x/s390-ccw.c                           |  19 +-
>   hw/s390x/s390-pci-bus.c                       |  37 ++-
>   hw/s390x/s390-skeys.c                         |   7 +-
>   hw/s390x/s390-stattrib.c                      |   3 +-
>   hw/s390x/s390-virtio-ccw.c                    |  11 +-
>   hw/s390x/sclp.c                               |  15 +-
>   hw/s390x/tod-kvm.c                            |  14 +-
>   hw/s390x/virtio-ccw-crypto.c                  |   7 +-
>   hw/s390x/virtio-ccw-rng.c                     |   7 +-
>   hw/s390x/virtio-ccw.c                         |  13 +-
>   hw/scsi/esp-pci.c                             |   7 +-
>   hw/scsi/megasas.c                             |  11 +-
>   hw/scsi/mptsas.c                              |  13 +-
>   hw/scsi/scsi-bus.c                            |  24 +-
>   hw/scsi/scsi-disk.c                           |   8 +-
>   hw/scsi/scsi-generic.c                        |   1 +
>   hw/scsi/vhost-scsi.c                          |  12 +-
>   hw/scsi/vhost-user-scsi.c                     |   7 +-
>   hw/scsi/virtio-scsi.c                         |   7 +-
>   hw/sd/milkymist-memcard.c                     |  11 +-
>   hw/sd/sdhci-pci.c                             |   7 +-
>   hw/sd/sdhci.c                                 |  23 +-
>   hw/sd/ssi-sd.c                                |  14 +-
>   hw/smbios/smbios.c                            |  42 ++-
>   hw/sparc/sun4m.c                              |  21 +-
>   hw/sparc64/sun4u.c                            |   7 +-
>   hw/timer/aspeed_timer.c                       |   6 +-
>   hw/tpm/tpm_emulator.c                         |   8 +-
>   hw/tpm/tpm_util.c                             |   7 +-
>   hw/usb/bus.c                                  |  37 ++-
>   hw/usb/ccid-card-emulated.c                   |   1 +
>   hw/usb/dev-network.c                          |   2 +-
>   hw/usb/dev-serial.c                           |   7 +-
>   hw/usb/dev-smartcard-reader.c                 |  14 +-
>   hw/usb/dev-storage.c                          |  17 +-
>   hw/usb/hcd-ohci-pci.c                         |   7 +-
>   hw/usb/hcd-ohci.c                             |  14 +-
>   hw/usb/hcd-uhci.c                             |   7 +-
>   hw/usb/hcd-xhci.c                             |  13 +-
>   hw/vfio/ap.c                                  |  16 +-
>   hw/vfio/ccw.c                                 |  24 +-
>   hw/vfio/common.c                              |   3 +
>   hw/vfio/pci-quirks.c                          |   8 +-
>   hw/vfio/pci.c                                 |  42 ++-
>   hw/vfio/platform.c                            |   1 +
>   hw/virtio/vhost-vsock.c                       |   1 +
>   hw/virtio/virtio-balloon.c                    |  35 ++-
>   hw/virtio/virtio-bus.c                        |  17 +-
>   hw/virtio/virtio-pci.c                        |   2 +
>   hw/virtio/virtio-rng-pci.c                    |   7 +-
>   hw/virtio/virtio-rng.c                        |   7 +-
>   hw/virtio/virtio.c                            |  19 +-
>   hw/watchdog/wdt_aspeed.c                      |   5 +-
>   hw/xen/xen-backend.c                          |   7 +-
>   hw/xen/xen-bus.c                              |  92 +++----
>   hw/xen/xen-host-pci-device.c                  |  27 +-
>   hw/xen/xen_pt.c                               |  25 +-
>   hw/xen/xen_pt_config_init.c                   |  20 +-
>   io/dns-resolver.c                             |   7 +-
>   io/net-listener.c                             |   7 +-
>   iothread.c                                    |  27 +-
>   job.c                                         |   7 +-
>   memory.c                                      |  63 ++---
>   memory_mapping.c                              |   7 +-
>   migration/colo.c                              |  38 ++-
>   migration/migration.c                         |  39 ++-
>   migration/ram.c                               |  13 +-
>   migration/rdma.c                              |  13 +-
>   migration/savevm.c                            |   2 +
>   migration/socket.c                            |  18 +-
>   monitor/hmp-cmds.c                            | 155 ++++++-----
>   monitor/misc.c                                |   9 +-
>   monitor/qmp-cmds.c                            |   9 +-
>   nbd/client.c                                  |   5 +
>   nbd/server.c                                  |   5 +
>   net/can/can_host.c                            |   7 +-
>   net/dump.c                                    |  15 +-
>   net/filter-buffer.c                           |  15 +-
>   net/filter.c                                  |   7 +-
>   net/net.c                                     |  58 ++--
>   net/netmap.c                                  |   7 +-
>   net/slirp.c                                   |   7 +-
>   net/tap.c                                     |  47 ++--
>   qapi/qapi-visit-core.c                        |  56 ++--
>   qapi/qmp-dispatch.c                           |   7 +-
>   qapi/string-input-visitor.c                   |   7 +-
>   qdev-monitor.c                                |  69 +++--
>   qga/commands-posix.c                          | 222 +++++++--------
>   qga/commands-win32.c                          | 141 +++++-----
>   qga/commands.c                                |  12 +-
>   qom/object.c                                  | 246 ++++++++---------
>   qom/object_interfaces.c                       |  27 +-
>   qom/qom-hmp-cmds.c                            |   4 +-
>   qom/qom-qobject.c                             |   7 +-
>   replication.c                                 |  28 +-
>   scsi/pr-manager-helper.c                      |   7 +-
>   target/alpha/cpu.c                            |   7 +-
>   target/arm/cpu.c                              |   7 +-
>   target/arm/cpu64.c                            |  11 +-
>   target/cris/cpu.c                             |   7 +-
>   target/hppa/cpu.c                             |   7 +-
>   target/i386/cpu.c                             | 117 ++++----
>   target/lm32/cpu.c                             |   7 +-
>   target/m68k/cpu.c                             |   7 +-
>   target/microblaze/cpu.c                       |   7 +-
>   target/mips/cpu.c                             |   7 +-
>   target/moxie/cpu.c                            |   7 +-
>   target/nios2/cpu.c                            |   7 +-
>   target/openrisc/cpu.c                         |   7 +-
>   target/ppc/compat.c                           |  20 +-
>   target/ppc/kvm.c                              |  14 +-
>   target/ppc/translate_init.inc.c               |  26 +-
>   target/riscv/cpu.c                            |   7 +-
>   target/s390x/cpu.c                            |  26 +-
>   target/s390x/cpu_models.c                     |   2 +
>   target/sh4/cpu.c                              |   7 +-
>   target/sparc/cpu.c                            |  14 +-
>   target/tilegx/cpu.c                           |   7 +-
>   target/tricore/cpu.c                          |   7 +-
>   target/unicore32/cpu.c                        |   7 +-
>   target/xtensa/cpu.c                           |   7 +-
>   tests/test-image-locking.c                    |   7 +-
>   tpm.c                                         |   7 +-
>   trace/qmp.c                                   |  14 +-
>   ui/input-barrier.c                            |   7 +-
>   ui/input.c                                    |  14 +-
>   ui/vnc.c                                      |  39 ++-
>   util/error.c                                  |  30 +--
>   util/main-loop.c                              |   5 +-
>   util/oslib-posix.c                            |   6 +-
>   util/qemu-config.c                            |  29 +-
>   util/qemu-option.c                            |  59 ++--
>   util/qemu-sockets.c                           |  31 +--
>   vl.c                                          |  14 +-
>   python/commit-per-subsystem.py                | 204 ++++++++++++++
>   scripts/coccinelle/auto-propagated-errp.cocci | 118 ++++++++
>   341 files changed, 3851 insertions(+), 4455 deletions(-)
>   create mode 100755 python/commit-per-subsystem.py
>   create mode 100644 scripts/coccinelle/auto-propagated-errp.cocci
> 


-- 
Best regards,
Vladimir