[PATCH v4 00/19] Clean up includes

[Markus Armbruster <armbru@redhat.com>]

Back in 2016, we discussed[1] rules for headers, and these were
generally liked:

1. Have a carefully curated header that's included everywhere first.  We
   got that already thanks to Peter: osdep.h.

2. Headers should normally include everything they need beyond osdep.h.
   If exceptions are needed for some reason, they must be documented in
   the header.  If all that's needed from a header is typedefs, put
   those into qemu/typedefs.h instead of including the header.

3. Cyclic inclusion is forbidden.

This series fixes violations of rule 2.  I may have split patches too
aggressively.  Let me know if you want some squashed together.

v4:
* PATCH 01-03: New
* PATCH 04-15: Previous version redone with scripts/clean-includes,
  	       result split up for review
* PATCH 16-19: New

v3:
* Rebased, old PATCH 1+2+4 are in master as commit
  881e019770..f07ceffdf5
* PATCH 1: Fix bsd-user

v2:
* Rebased
* PATCH 3: v1 posted separately
* PATCH 4: New

[1] Message-ID: <87h9g8j57d.fsf@blackfin.pond.sub.org>
    https://lists.nongnu.org/archive/html/qemu-devel/2016-03/msg03345.html

Markus Armbruster (19):
  scripts/clean-includes: Fully skip / ignore files
  scripts/clean-includes: Don't claim duplicate headers found when not
  scripts/clean-includes: Skip symbolic links
  bsd-user: Clean up includes
  crypto: Clean up includes
  hw/cxl: Clean up includes
  hw/input: Clean up includes
  hw/tricore: Clean up includes
  qga: Clean up includes
  migration: Clean up includes
  net: Clean up includes
  target/hexagon: Clean up includes
  riscv: Clean up includes
  block: Clean up includes
  accel: Clean up includes
  Fix non-first inclusions of qemu/osdep.h
  Don't include headers already included by qemu/osdep.h
  9p: Drop superfluous include of linux/limits.h
  Drop duplicate #include

 backends/tpm/tpm_ioctl.h          |  2 --
 bsd-user/bsd-proc.h               |  4 ----
 bsd-user/qemu.h                   |  1 -
 crypto/block-luks-priv.h          |  1 -
 fsdev/p9array.h                   |  2 --
 include/block/graph-lock.h        |  1 -
 include/block/write-threshold.h   |  2 --
 include/hw/arm/fsl-imx6ul.h       |  1 -
 include/hw/arm/fsl-imx7.h         |  1 -
 include/hw/cxl/cxl_component.h    |  2 --
 include/hw/cxl/cxl_host.h         |  1 -
 include/hw/cxl/cxl_pci.h          |  1 -
 include/hw/input/pl050.h          |  1 -
 include/hw/misc/aspeed_lpc.h      |  2 --
 include/hw/pci/pcie_doe.h         |  1 -
 include/hw/tricore/triboard.h     |  1 -
 include/qemu/async-teardown.h     |  2 --
 include/qemu/dbus.h               |  1 -
 include/qemu/host-utils.h         |  1 -
 include/qemu/userfaultfd.h        |  1 -
 include/sysemu/accel-blocker.h    |  1 -
 include/sysemu/event-loop-base.h  |  1 -
 net/vmnet_int.h                   |  1 -
 qga/cutils.h                      |  2 --
 target/hexagon/hex_arch_types.h   |  1 -
 target/hexagon/mmvec/macros.h     |  1 -
 target/riscv/pmu.h                |  1 -
 accel/tcg/cpu-exec.c              |  1 -
 audio/sndioaudio.c                |  2 +-
 backends/hostmem-epc.c            |  2 +-
 backends/tpm/tpm_emulator.c       |  1 -
 block/export/vduse-blk.c          |  2 +-
 block/qapi.c                      |  1 -
 bsd-user/arm/signal.c             |  1 +
 bsd-user/arm/target_arch_cpu.c    |  2 ++
 bsd-user/freebsd/os-sys.c         |  1 +
 bsd-user/i386/signal.c            |  1 +
 bsd-user/i386/target_arch_cpu.c   |  3 +--
 bsd-user/main.c                   |  4 +---
 bsd-user/strace.c                 |  1 -
 bsd-user/x86_64/signal.c          |  1 +
 bsd-user/x86_64/target_arch_cpu.c |  3 +--
 hw/9pfs/9p.c                      |  5 -----
 hw/acpi/piix4.c                   |  1 -
 hw/alpha/dp264.c                  |  1 -
 hw/arm/virt.c                     |  1 -
 hw/arm/xlnx-versal.c              |  1 -
 hw/block/pflash_cfi01.c           |  1 -
 hw/core/machine.c                 |  1 -
 hw/display/virtio-gpu-udmabuf.c   |  1 -
 hw/hppa/machine.c                 |  1 -
 hw/hyperv/syndbg.c                |  2 +-
 hw/i2c/pmbus_device.c             |  1 -
 hw/i386/acpi-build.c              |  1 -
 hw/input/tsc210x.c                |  1 -
 hw/loongarch/acpi-build.c         |  1 -
 hw/misc/macio/cuda.c              |  1 -
 hw/misc/macio/pmu.c               |  1 -
 hw/net/xilinx_axienet.c           |  1 -
 hw/ppc/ppc405_uc.c                |  2 --
 hw/ppc/ppc440_bamboo.c            |  1 -
 hw/ppc/spapr_drc.c                |  1 -
 hw/rdma/vmw/pvrdma_dev_ring.c     |  1 -
 hw/remote/machine.c               |  1 -
 hw/remote/proxy-memory-listener.c |  1 -
 hw/remote/remote-obj.c            |  1 -
 hw/rtc/mc146818rtc.c              |  1 -
 hw/s390x/virtio-ccw-serial.c      |  1 -
 hw/sensor/adm1272.c               |  1 -
 hw/usb/dev-storage-bot.c          |  1 -
 hw/usb/dev-storage-classic.c      |  1 -
 migration/postcopy-ram.c          |  2 --
 qga/commands-posix.c              |  1 -
 qga/cutils.c                      |  3 ++-
 softmmu/dirtylimit.c              |  1 -
 softmmu/runstate.c                |  1 -
 softmmu/vl.c                      |  3 ---
 target/loongarch/translate.c      |  1 -
 target/mips/tcg/translate.c       |  1 -
 target/nios2/translate.c          |  2 --
 tcg/tci.c                         |  1 -
 tests/unit/test-cutils.c          |  1 -
 tests/unit/test-seccomp.c         |  1 -
 ui/gtk.c                          |  1 -
 ui/udmabuf.c                      |  1 -
 util/async-teardown.c             | 12 ++++--------
 util/main-loop.c                  |  1 -
 util/oslib-posix.c                |  6 ------
 scripts/clean-includes            | 15 ++++++++++-----
 89 files changed, 29 insertions(+), 123 deletions(-)

-- 
2.39.0