[Xen-devel] [PATCH v3 00/20] global exec/memory/dma APIs cleanup

[Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>]

This series is inspired from Peter Maydel cleanup patch:
https://www.mail-archive.com/qemu-devel@xxxxxxxxxx/msg680625.html

- Convert 'is_write' argument to boolean
- Use void pointer for blob buffer
- Remove unnecessary casts (Stefan Weil)
- Replace [API]_rw() by [API]_read/write() when is_write is constant

Supersedes: <20200218112457.22712-1-peter.maydell@xxxxxxxxxx>

Peter Maydell (1):
  Avoid address_space_rw() with a constant is_write argument

Philippe Mathieu-Daudé (19):
  scripts/git.orderfile: Display Cocci scripts before code modifications
  hw: Remove unnecessary cast when calling dma_memory_read()
  exec: Let qemu_ram_*() functions take a const pointer argument
  exec: Rename ram_ptr variable
  exec: Let flatview API take void pointer arguments
  exec: Let the address_space API use void pointer arguments
  hw/net: Avoid casting non-const pointer, use address_space_write()
  Remove unnecessary cast when using the address_space API
  exec: Let the cpu_[physical]_memory API use void pointer arguments
  Remove unnecessary cast when using the cpu_[physical]_memory API
  hw/ide/internal: Remove unused DMARestartFunc typedef
  hw/ide: Let the DMAIntFunc prototype use a boolean 'is_write' argument
  hw/virtio: Let virtqueue_map_iovec() use a boolean 'is_write' argument
  hw/virtio: Let vhost_memory_map() use a boolean 'is_write' argument
  exec: Let address_space_unmap() use a boolean 'is_write' argument
  Let address_space_rw() calls pass a boolean 'is_write' argument
  exec: Let cpu_[physical]_memory API use a boolean 'is_write' argument
  Let cpu_[physical]_memory() calls pass a boolean 'is_write' argument
  Avoid cpu_physical_memory_rw() with a constant is_write argument

 scripts/coccinelle/exec_rw_const.cocci | 103 +++++++++++++++++++++++++
 include/exec/cpu-all.h                 |   2 +-
 include/exec/cpu-common.h              |  18 ++---
 include/exec/memory.h                  |  16 ++--
 include/hw/ide/internal.h              |   3 +-
 include/sysemu/xen-mapcache.h          |   4 +-
 target/i386/hvf/vmx.h                  |   7 +-
 accel/kvm/kvm-all.c                    |   6 +-
 dma-helpers.c                          |   4 +-
 exec.c                                 |  75 +++++++++---------
 hw/arm/boot.c                          |   6 +-
 hw/arm/smmu-common.c                   |   3 +-
 hw/arm/smmuv3.c                        |  10 +--
 hw/display/exynos4210_fimd.c           |   3 +-
 hw/display/milkymist-tmu2.c            |   8 +-
 hw/display/omap_dss.c                  |   2 +-
 hw/display/omap_lcdc.c                 |  10 +--
 hw/display/ramfb.c                     |   2 +-
 hw/dma/etraxfs_dma.c                   |  25 +++---
 hw/dma/rc4030.c                        |  10 +--
 hw/dma/xlnx-zdma.c                     |  11 +--
 hw/i386/xen/xen-mapcache.c             |   2 +-
 hw/ide/ahci.c                          |   2 +-
 hw/ide/core.c                          |   2 +-
 hw/ide/macio.c                         |   2 +-
 hw/ide/pci.c                           |   2 +-
 hw/misc/pc-testdev.c                   |   2 +-
 hw/net/cadence_gem.c                   |  21 +++--
 hw/net/dp8393x.c                       |  70 +++++++++--------
 hw/net/i82596.c                        |  25 +++---
 hw/net/lasi_i82596.c                   |   5 +-
 hw/nvram/spapr_nvram.c                 |   4 +-
 hw/ppc/pnv_lpc.c                       |   8 +-
 hw/ppc/ppc440_uc.c                     |   6 +-
 hw/ppc/spapr_hcall.c                   |   4 +-
 hw/s390x/css.c                         |  12 +--
 hw/s390x/ipl.c                         |   2 +-
 hw/s390x/s390-pci-bus.c                |   2 +-
 hw/s390x/virtio-ccw.c                  |   2 +-
 hw/scsi/vmw_pvscsi.c                   |   8 +-
 hw/sd/sdhci.c                          |  15 ++--
 hw/virtio/vhost.c                      |   8 +-
 hw/virtio/virtio.c                     |   7 +-
 hw/xen/xen_pt_graphics.c               |   2 +-
 qtest.c                                |  52 ++++++-------
 target/i386/hax-all.c                  |   6 +-
 target/i386/hvf/x86_mmu.c              |  12 +--
 target/i386/whpx-all.c                 |   2 +-
 target/s390x/excp_helper.c             |   2 +-
 target/s390x/helper.c                  |   6 +-
 target/s390x/mmu_helper.c              |   2 +-
 scripts/git.orderfile                  |   3 +
 52 files changed, 360 insertions(+), 266 deletions(-)
 create mode 100644 scripts/coccinelle/exec_rw_const.cocci

-- 
2.21.1


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