[Qemu-devel] [PATCH v4 00/40] Use the IEC binary prefix definitions

Philippe Mathieu-Daudé posted 40 patches 7 years, 8 months ago
Only 38 patches received!
There is a newer version of this series
hw/net/ne2000.h                          |  5 ++--
hw/ppc/mac.h                             |  3 ++-
hw/rdma/vmw/pvrdma.h                     |  3 ++-
include/hw/acpi/tpm.h                    |  3 ++-
include/hw/arm/fsl-imx7.h                |  5 ++--
include/hw/arm/stm32f205_soc.h           |  5 ++--
include/hw/display/xlnx_dp.h             |  5 ++--
include/hw/i386/ich9.h                   |  3 ++-
include/hw/intc/mips_gic.h               |  3 ++-
include/hw/mips/bios.h                   |  3 ++-
include/hw/net/allwinner_emac.h          |  5 ++--
include/hw/ppc/spapr.h                   |  5 ++--
include/hw/virtio/virtio-net.h           |  3 ++-
include/qemu/cutils.h                    |  7 ------
include/qemu/units.h                     | 20 ++++++++++++++++
block/vdi.c                              |  8 +++----
hw/alpha/typhoon.c                       | 17 +++++++-------
hw/arm/bcm2835_peripherals.c             |  3 ++-
hw/arm/boot.c                            |  7 +++---
hw/arm/collie.c                          |  5 ++--
hw/arm/digic_boards.c                    |  7 +++---
hw/arm/exynos4_boards.c                  |  3 ++-
hw/arm/gumstix.c                         |  3 ++-
hw/arm/integratorcp.c                    |  3 ++-
hw/arm/mainstone.c                       |  3 ++-
hw/arm/msf2-soc.c                        |  6 ++---
hw/arm/msf2-som.c                        |  8 +++----
hw/arm/musicpal.c                        |  9 +++----
hw/arm/omap_sx1.c                        | 11 +++++----
hw/arm/raspi.c                           |  5 ++--
hw/arm/smmu-common.c                     |  3 ++-
hw/arm/stellaris.c                       |  5 ++--
hw/arm/versatilepb.c                     |  5 ++--
hw/arm/vexpress.c                        |  7 +++---
hw/arm/virt.c                            |  5 ++--
hw/arm/xilinx_zynq.c                     |  7 +++---
hw/block/m25p80.c                        |  5 ++--
hw/block/nvme.c                          |  3 ++-
hw/block/tc58128.c                       |  3 ++-
hw/block/xen_disk.c                      |  5 ++--
hw/core/loader-fit.c                     |  3 ++-
hw/core/machine.c                        |  4 ++--
hw/cris/axis_dev88.c                     |  3 ++-
hw/display/bochs-display.c               |  9 +++----
hw/display/cirrus_vga.c                  | 10 ++++----
hw/display/g364fb.c                      |  4 ++--
hw/display/qxl.c                         | 28 ++++++++++------------
hw/display/sm501.c                       | 16 ++++++-------
hw/display/vga-isa-mm.c                  |  5 ++--
hw/display/vga.c                         |  5 ++--
hw/display/virtio-gpu.c                  |  4 ++--
hw/display/vmware_vga.c                  |  3 ++-
hw/display/xenfb.c                       |  3 ++-
hw/hppa/dino.c                           |  3 ++-
hw/hppa/machine.c                        | 12 +++++-----
hw/i386/acpi-build.c                     |  5 ++--
hw/i386/pc.c                             | 19 ++++++++-------
hw/i386/pc_piix.c                        |  4 ++--
hw/i386/pc_q35.c                         |  3 ++-
hw/i386/pc_sysfw.c                       |  9 +++----
hw/i386/xen/xen-mapcache.c               |  3 ++-
hw/intc/apic_common.c                    |  3 ++-
hw/ipack/tpci200.c                       |  5 ++--
hw/lm32/lm32_boards.c                    | 13 +++++-----
hw/lm32/milkymist.c                      | 10 ++++----
hw/m68k/mcf5208.c                        |  3 ++-
hw/microblaze/petalogix_ml605_mmu.c      |  7 +++---
hw/microblaze/petalogix_s3adsp1800_mmu.c |  7 +++---
hw/mips/boston.c                         | 30 ++++++++++++------------
hw/mips/mips_fulong2e.c                  |  7 +++---
hw/mips/mips_malta.c                     | 23 ++++++++++--------
hw/mips/mips_r4k.c                       | 15 ++++++------
hw/misc/aspeed_sdmc.c                    |  9 +++----
hw/misc/auxbus.c                         |  3 ++-
hw/misc/edu.c                            |  3 ++-
hw/misc/imx7_gpr.c                       |  3 ++-
hw/misc/ivshmem.c                        |  3 ++-
hw/misc/mips_itu.c                       |  3 ++-
hw/misc/omap_gpmc.c                      |  5 ++--
hw/net/e1000e.c                          |  7 +++---
hw/net/e1000x_common.c                   |  3 ++-
hw/net/eepro100.c                        |  3 +--
hw/nios2/boot.c                          |  6 ++---
hw/nvram/spapr_nvram.c                   | 10 ++++----
hw/pci-host/designware.c                 |  3 ++-
hw/pci-host/gpex.c                       |  3 ++-
hw/pci-host/piix.c                       |  5 ++--
hw/pci-host/prep.c                       |  3 ++-
hw/pci-host/q35.c                        | 17 +++++++-------
hw/pci-host/xilinx-pcie.c                |  5 ++--
hw/ppc/e500.c                            | 13 +++++-----
hw/ppc/e500plat.c                        |  3 ++-
hw/ppc/mac_newworld.c                    |  1 -
hw/ppc/mac_oldworld.c                    |  9 ++++---
hw/ppc/pnv.c                             |  6 ++---
hw/ppc/ppc405_boards.c                   |  9 +++----
hw/ppc/ppc405_uc.c                       |  7 +++---
hw/ppc/ppc440_bamboo.c                   |  6 +++--
hw/ppc/ppc440_uc.c                       | 28 +++++++++++-----------
hw/ppc/ppc4xx_devs.c                     | 22 +++++++++--------
hw/ppc/ppce500_spin.c                    |  3 ++-
hw/ppc/prep.c                            |  6 ++---
hw/ppc/rs6000_mc.c                       | 13 +++++-----
hw/ppc/sam460ex.c                        | 20 +++++++++-------
hw/ppc/spapr.c                           | 12 +++++-----
hw/ppc/spapr_rtas.c                      |  2 +-
hw/ppc/virtex_ml507.c                    |  7 +++---
hw/riscv/virt.c                          |  3 ++-
hw/s390x/s390-skeys.c                    |  3 ++-
hw/s390x/s390-stattrib.c                 |  3 ++-
hw/s390x/sclp.c                          |  4 ++--
hw/scsi/scsi-disk.c                      |  9 +++----
hw/sd/sd.c                               |  8 +++----
hw/sd/sdhci.c                            |  6 ++---
hw/sh4/r2d.c                             |  3 ++-
hw/smbios/smbios.c                       | 15 +++++-------
hw/sparc/leon3.c                         |  9 +++----
hw/sparc/sun4m.c                         |  9 ++++---
hw/sparc64/niagara.c                     |  3 ++-
hw/sparc64/sun4u.c                       |  4 ++--
hw/ssi/aspeed_smc.c                      | 29 ++++++++++++-----------
hw/tricore/tricore_testboard.c           | 13 +++++-----
hw/usb/ccid-card-passthru.c              |  5 ++--
hw/usb/combined-packet.c                 |  3 ++-
hw/usb/dev-smartcard-reader.c            |  3 ++-
hw/usb/redirect.c                        |  3 ++-
hw/vfio/pci-quirks.c                     |  9 +++----
hw/vfio/pci.c                            |  3 ++-
hw/xenpv/xen_domainbuild.c               | 13 +++++-----
hw/xtensa/xtfpga.c                       |  5 ++--
target/i386/cpu.c                        |  4 +---
tests/test-cutils.c                      | 18 +++++++-------
tests/test-keyval.c                      |  6 ++---
tests/test-qemu-opts.c                   |  7 +++---
scripts/checkpatch.pl                    |  1 +
135 files changed, 533 insertions(+), 431 deletions(-)
create mode 100644 include/qemu/units.h
[Qemu-devel] [PATCH v4 00/40] Use the IEC binary prefix definitions
Posted by Philippe Mathieu-Daudé 7 years, 8 months ago
Hi,

This series:

- split the byte-based definitions from "qemu/cutils.h" to "qemu/units.h"
  (this now triggers WARNING: 1 added file, does MAINTAINERS need updating?)
- clean hw/ includes;
- replace different constants used for byte size with their corresponding
  IEC binary prefix definitions.

Since v3:
- use IEC binary prefix definitions (Stefan Weil)
- rebased
- added R-b tags

Since v2:
- use "qemu/units.h" instead of "qemu/cunits.h" (Daniel P. Berrangé)
- avoid rebuilding the world including "qemu/units.h" in "hw/hw.h" (Thomas Huth)
- more constant replaced

Since v1:
- corrected Xen mult -> div (Alan Robinson)
- tagged 'include "qemu/cunits.h" in "hw/hw.h" as RFC
- fixed mips_r4k 'params_size' (Thomas Huth)
- added command used to generate patch in each commit (Alistair Francis)
- use G_BYTE for the raspi3 machine
- added Reviewed-by tags

Regards,

Phil.

Philippe Mathieu-Daudé (40):
  include: Add IEC binary prefixes in "qemu/units.h"
  vdi: Use definitions from "qemu/units.h"
  x86/cpu: Use definitions from "qemu/units.h"
  checkpatch: Recognize IEC binary prefix definitions
  hw: Use IEC binary prefix definitions from "qemu/units.h"
  hw: Directly use "qemu/units.h" instead of "qemu/cutils.h"
  hw/ivshmem: Use the IEC binary prefix definitions
  hw/ipack: Use the IEC binary prefix definitions
  hw/scsi: Use the IEC binary prefix definitions
  hw/smbios: Use the IEC binary prefix definitions
  hw/xen: Use the IEC binary prefix definitions
  hw/tpm: Use the IEC binary prefix definitions
  hw/block: Use the IEC binary prefix definitions
  hw/display: Use the IEC binary prefix definitions
  hw/misc: Use the IEC binary prefix definitions
  hw/riscv: Use the IEC binary prefix definitions
  hw/m68k: Use the IEC binary prefix definitions
  hw/sparc: Use the IEC binary prefix definitions
  hw/s390x: Use the IEC binary prefix definitions
  hw/hppa: Use the IEC binary prefix definitions
  hw/xtensa: Use the IEC binary prefix definitions
  hw/alpha: Use the IEC binary prefix definitions
  hw/tricore: Use the IEC binary prefix definitions
  hw/microblaze: Use the IEC binary prefix definitions
  hw/nios2: Use the IEC binary prefix definitions
  hw/cris: Use the IEC binary prefix definitions
  hw/lm32: Use the IEC binary prefix definitions
  hw/sh4: Use the IEC binary prefix definitions
  hw/mips/r4k: Constify params_size
  hw/mips: Use the IEC binary prefix definitions
  hw/arm: Use the IEC binary prefix definitions
  hw/ppc: Use the IEC binary prefix definitions
  hw/i386: Use the IEC binary prefix definitions
  hw/net: Use the IEC binary prefix definitions
  hw/usb: Use the IEC binary prefix definitions
  hw/sd: Use the IEC binary prefix definitions
  hw/vfio: Use the IEC binary prefix definitions
  hw/virtio: Use the IEC binary prefix definitions
  hw/rdma: Use the IEC binary prefix definitions
  cutils: Do not include "qemu/units.h" directly

 hw/net/ne2000.h                          |  5 ++--
 hw/ppc/mac.h                             |  3 ++-
 hw/rdma/vmw/pvrdma.h                     |  3 ++-
 include/hw/acpi/tpm.h                    |  3 ++-
 include/hw/arm/fsl-imx7.h                |  5 ++--
 include/hw/arm/stm32f205_soc.h           |  5 ++--
 include/hw/display/xlnx_dp.h             |  5 ++--
 include/hw/i386/ich9.h                   |  3 ++-
 include/hw/intc/mips_gic.h               |  3 ++-
 include/hw/mips/bios.h                   |  3 ++-
 include/hw/net/allwinner_emac.h          |  5 ++--
 include/hw/ppc/spapr.h                   |  5 ++--
 include/hw/virtio/virtio-net.h           |  3 ++-
 include/qemu/cutils.h                    |  7 ------
 include/qemu/units.h                     | 20 ++++++++++++++++
 block/vdi.c                              |  8 +++----
 hw/alpha/typhoon.c                       | 17 +++++++-------
 hw/arm/bcm2835_peripherals.c             |  3 ++-
 hw/arm/boot.c                            |  7 +++---
 hw/arm/collie.c                          |  5 ++--
 hw/arm/digic_boards.c                    |  7 +++---
 hw/arm/exynos4_boards.c                  |  3 ++-
 hw/arm/gumstix.c                         |  3 ++-
 hw/arm/integratorcp.c                    |  3 ++-
 hw/arm/mainstone.c                       |  3 ++-
 hw/arm/msf2-soc.c                        |  6 ++---
 hw/arm/msf2-som.c                        |  8 +++----
 hw/arm/musicpal.c                        |  9 +++----
 hw/arm/omap_sx1.c                        | 11 +++++----
 hw/arm/raspi.c                           |  5 ++--
 hw/arm/smmu-common.c                     |  3 ++-
 hw/arm/stellaris.c                       |  5 ++--
 hw/arm/versatilepb.c                     |  5 ++--
 hw/arm/vexpress.c                        |  7 +++---
 hw/arm/virt.c                            |  5 ++--
 hw/arm/xilinx_zynq.c                     |  7 +++---
 hw/block/m25p80.c                        |  5 ++--
 hw/block/nvme.c                          |  3 ++-
 hw/block/tc58128.c                       |  3 ++-
 hw/block/xen_disk.c                      |  5 ++--
 hw/core/loader-fit.c                     |  3 ++-
 hw/core/machine.c                        |  4 ++--
 hw/cris/axis_dev88.c                     |  3 ++-
 hw/display/bochs-display.c               |  9 +++----
 hw/display/cirrus_vga.c                  | 10 ++++----
 hw/display/g364fb.c                      |  4 ++--
 hw/display/qxl.c                         | 28 ++++++++++------------
 hw/display/sm501.c                       | 16 ++++++-------
 hw/display/vga-isa-mm.c                  |  5 ++--
 hw/display/vga.c                         |  5 ++--
 hw/display/virtio-gpu.c                  |  4 ++--
 hw/display/vmware_vga.c                  |  3 ++-
 hw/display/xenfb.c                       |  3 ++-
 hw/hppa/dino.c                           |  3 ++-
 hw/hppa/machine.c                        | 12 +++++-----
 hw/i386/acpi-build.c                     |  5 ++--
 hw/i386/pc.c                             | 19 ++++++++-------
 hw/i386/pc_piix.c                        |  4 ++--
 hw/i386/pc_q35.c                         |  3 ++-
 hw/i386/pc_sysfw.c                       |  9 +++----
 hw/i386/xen/xen-mapcache.c               |  3 ++-
 hw/intc/apic_common.c                    |  3 ++-
 hw/ipack/tpci200.c                       |  5 ++--
 hw/lm32/lm32_boards.c                    | 13 +++++-----
 hw/lm32/milkymist.c                      | 10 ++++----
 hw/m68k/mcf5208.c                        |  3 ++-
 hw/microblaze/petalogix_ml605_mmu.c      |  7 +++---
 hw/microblaze/petalogix_s3adsp1800_mmu.c |  7 +++---
 hw/mips/boston.c                         | 30 ++++++++++++------------
 hw/mips/mips_fulong2e.c                  |  7 +++---
 hw/mips/mips_malta.c                     | 23 ++++++++++--------
 hw/mips/mips_r4k.c                       | 15 ++++++------
 hw/misc/aspeed_sdmc.c                    |  9 +++----
 hw/misc/auxbus.c                         |  3 ++-
 hw/misc/edu.c                            |  3 ++-
 hw/misc/imx7_gpr.c                       |  3 ++-
 hw/misc/ivshmem.c                        |  3 ++-
 hw/misc/mips_itu.c                       |  3 ++-
 hw/misc/omap_gpmc.c                      |  5 ++--
 hw/net/e1000e.c                          |  7 +++---
 hw/net/e1000x_common.c                   |  3 ++-
 hw/net/eepro100.c                        |  3 +--
 hw/nios2/boot.c                          |  6 ++---
 hw/nvram/spapr_nvram.c                   | 10 ++++----
 hw/pci-host/designware.c                 |  3 ++-
 hw/pci-host/gpex.c                       |  3 ++-
 hw/pci-host/piix.c                       |  5 ++--
 hw/pci-host/prep.c                       |  3 ++-
 hw/pci-host/q35.c                        | 17 +++++++-------
 hw/pci-host/xilinx-pcie.c                |  5 ++--
 hw/ppc/e500.c                            | 13 +++++-----
 hw/ppc/e500plat.c                        |  3 ++-
 hw/ppc/mac_newworld.c                    |  1 -
 hw/ppc/mac_oldworld.c                    |  9 ++++---
 hw/ppc/pnv.c                             |  6 ++---
 hw/ppc/ppc405_boards.c                   |  9 +++----
 hw/ppc/ppc405_uc.c                       |  7 +++---
 hw/ppc/ppc440_bamboo.c                   |  6 +++--
 hw/ppc/ppc440_uc.c                       | 28 +++++++++++-----------
 hw/ppc/ppc4xx_devs.c                     | 22 +++++++++--------
 hw/ppc/ppce500_spin.c                    |  3 ++-
 hw/ppc/prep.c                            |  6 ++---
 hw/ppc/rs6000_mc.c                       | 13 +++++-----
 hw/ppc/sam460ex.c                        | 20 +++++++++-------
 hw/ppc/spapr.c                           | 12 +++++-----
 hw/ppc/spapr_rtas.c                      |  2 +-
 hw/ppc/virtex_ml507.c                    |  7 +++---
 hw/riscv/virt.c                          |  3 ++-
 hw/s390x/s390-skeys.c                    |  3 ++-
 hw/s390x/s390-stattrib.c                 |  3 ++-
 hw/s390x/sclp.c                          |  4 ++--
 hw/scsi/scsi-disk.c                      |  9 +++----
 hw/sd/sd.c                               |  8 +++----
 hw/sd/sdhci.c                            |  6 ++---
 hw/sh4/r2d.c                             |  3 ++-
 hw/smbios/smbios.c                       | 15 +++++-------
 hw/sparc/leon3.c                         |  9 +++----
 hw/sparc/sun4m.c                         |  9 ++++---
 hw/sparc64/niagara.c                     |  3 ++-
 hw/sparc64/sun4u.c                       |  4 ++--
 hw/ssi/aspeed_smc.c                      | 29 ++++++++++++-----------
 hw/tricore/tricore_testboard.c           | 13 +++++-----
 hw/usb/ccid-card-passthru.c              |  5 ++--
 hw/usb/combined-packet.c                 |  3 ++-
 hw/usb/dev-smartcard-reader.c            |  3 ++-
 hw/usb/redirect.c                        |  3 ++-
 hw/vfio/pci-quirks.c                     |  9 +++----
 hw/vfio/pci.c                            |  3 ++-
 hw/xenpv/xen_domainbuild.c               | 13 +++++-----
 hw/xtensa/xtfpga.c                       |  5 ++--
 target/i386/cpu.c                        |  4 +---
 tests/test-cutils.c                      | 18 +++++++-------
 tests/test-keyval.c                      |  6 ++---
 tests/test-qemu-opts.c                   |  7 +++---
 scripts/checkpatch.pl                    |  1 +
 135 files changed, 533 insertions(+), 431 deletions(-)
 create mode 100644 include/qemu/units.h

-- 
2.17.1


Re: [Qemu-devel] [PATCH v4 00/40] Use the IEC binary prefix definitions
Posted by Michael S. Tsirkin 7 years, 8 months ago
On Sun, Jun 10, 2018 at 10:14:21PM -0300, Philippe Mathieu-Daudé wrote:
> Hi,
> 
> This series:
> 
> - split the byte-based definitions from "qemu/cutils.h" to "qemu/units.h"
>   (this now triggers WARNING: 1 added file, does MAINTAINERS need updating?)
> - clean hw/ includes;
> - replace different constants used for byte size with their corresponding
>   IEC binary prefix definitions.
> 
> Since v3:
> - use IEC binary prefix definitions (Stefan Weil)
> - rebased
> - added R-b tags

It violates our coding style which requires KIB for macros.
But strangely, I like how this looks anyway.

So series

Reviewed-by: Michael S. Tsirkin <mst@redhat.com>


but I think you need to update the coding style explaining
that there's an exception.

> Since v2:
> - use "qemu/units.h" instead of "qemu/cunits.h" (Daniel P. Berrangé)
> - avoid rebuilding the world including "qemu/units.h" in "hw/hw.h" (Thomas Huth)
> - more constant replaced
> 
> Since v1:
> - corrected Xen mult -> div (Alan Robinson)
> - tagged 'include "qemu/cunits.h" in "hw/hw.h" as RFC
> - fixed mips_r4k 'params_size' (Thomas Huth)
> - added command used to generate patch in each commit (Alistair Francis)
> - use G_BYTE for the raspi3 machine
> - added Reviewed-by tags
> 
> Regards,
> 
> Phil.
> 
> Philippe Mathieu-Daudé (40):
>   include: Add IEC binary prefixes in "qemu/units.h"
>   vdi: Use definitions from "qemu/units.h"
>   x86/cpu: Use definitions from "qemu/units.h"
>   checkpatch: Recognize IEC binary prefix definitions
>   hw: Use IEC binary prefix definitions from "qemu/units.h"
>   hw: Directly use "qemu/units.h" instead of "qemu/cutils.h"
>   hw/ivshmem: Use the IEC binary prefix definitions
>   hw/ipack: Use the IEC binary prefix definitions
>   hw/scsi: Use the IEC binary prefix definitions
>   hw/smbios: Use the IEC binary prefix definitions
>   hw/xen: Use the IEC binary prefix definitions
>   hw/tpm: Use the IEC binary prefix definitions
>   hw/block: Use the IEC binary prefix definitions
>   hw/display: Use the IEC binary prefix definitions
>   hw/misc: Use the IEC binary prefix definitions
>   hw/riscv: Use the IEC binary prefix definitions
>   hw/m68k: Use the IEC binary prefix definitions
>   hw/sparc: Use the IEC binary prefix definitions
>   hw/s390x: Use the IEC binary prefix definitions
>   hw/hppa: Use the IEC binary prefix definitions
>   hw/xtensa: Use the IEC binary prefix definitions
>   hw/alpha: Use the IEC binary prefix definitions
>   hw/tricore: Use the IEC binary prefix definitions
>   hw/microblaze: Use the IEC binary prefix definitions
>   hw/nios2: Use the IEC binary prefix definitions
>   hw/cris: Use the IEC binary prefix definitions
>   hw/lm32: Use the IEC binary prefix definitions
>   hw/sh4: Use the IEC binary prefix definitions
>   hw/mips/r4k: Constify params_size
>   hw/mips: Use the IEC binary prefix definitions
>   hw/arm: Use the IEC binary prefix definitions
>   hw/ppc: Use the IEC binary prefix definitions
>   hw/i386: Use the IEC binary prefix definitions
>   hw/net: Use the IEC binary prefix definitions
>   hw/usb: Use the IEC binary prefix definitions
>   hw/sd: Use the IEC binary prefix definitions
>   hw/vfio: Use the IEC binary prefix definitions
>   hw/virtio: Use the IEC binary prefix definitions
>   hw/rdma: Use the IEC binary prefix definitions
>   cutils: Do not include "qemu/units.h" directly
> 
>  hw/net/ne2000.h                          |  5 ++--
>  hw/ppc/mac.h                             |  3 ++-
>  hw/rdma/vmw/pvrdma.h                     |  3 ++-
>  include/hw/acpi/tpm.h                    |  3 ++-
>  include/hw/arm/fsl-imx7.h                |  5 ++--
>  include/hw/arm/stm32f205_soc.h           |  5 ++--
>  include/hw/display/xlnx_dp.h             |  5 ++--
>  include/hw/i386/ich9.h                   |  3 ++-
>  include/hw/intc/mips_gic.h               |  3 ++-
>  include/hw/mips/bios.h                   |  3 ++-
>  include/hw/net/allwinner_emac.h          |  5 ++--
>  include/hw/ppc/spapr.h                   |  5 ++--
>  include/hw/virtio/virtio-net.h           |  3 ++-
>  include/qemu/cutils.h                    |  7 ------
>  include/qemu/units.h                     | 20 ++++++++++++++++
>  block/vdi.c                              |  8 +++----
>  hw/alpha/typhoon.c                       | 17 +++++++-------
>  hw/arm/bcm2835_peripherals.c             |  3 ++-
>  hw/arm/boot.c                            |  7 +++---
>  hw/arm/collie.c                          |  5 ++--
>  hw/arm/digic_boards.c                    |  7 +++---
>  hw/arm/exynos4_boards.c                  |  3 ++-
>  hw/arm/gumstix.c                         |  3 ++-
>  hw/arm/integratorcp.c                    |  3 ++-
>  hw/arm/mainstone.c                       |  3 ++-
>  hw/arm/msf2-soc.c                        |  6 ++---
>  hw/arm/msf2-som.c                        |  8 +++----
>  hw/arm/musicpal.c                        |  9 +++----
>  hw/arm/omap_sx1.c                        | 11 +++++----
>  hw/arm/raspi.c                           |  5 ++--
>  hw/arm/smmu-common.c                     |  3 ++-
>  hw/arm/stellaris.c                       |  5 ++--
>  hw/arm/versatilepb.c                     |  5 ++--
>  hw/arm/vexpress.c                        |  7 +++---
>  hw/arm/virt.c                            |  5 ++--
>  hw/arm/xilinx_zynq.c                     |  7 +++---
>  hw/block/m25p80.c                        |  5 ++--
>  hw/block/nvme.c                          |  3 ++-
>  hw/block/tc58128.c                       |  3 ++-
>  hw/block/xen_disk.c                      |  5 ++--
>  hw/core/loader-fit.c                     |  3 ++-
>  hw/core/machine.c                        |  4 ++--
>  hw/cris/axis_dev88.c                     |  3 ++-
>  hw/display/bochs-display.c               |  9 +++----
>  hw/display/cirrus_vga.c                  | 10 ++++----
>  hw/display/g364fb.c                      |  4 ++--
>  hw/display/qxl.c                         | 28 ++++++++++------------
>  hw/display/sm501.c                       | 16 ++++++-------
>  hw/display/vga-isa-mm.c                  |  5 ++--
>  hw/display/vga.c                         |  5 ++--
>  hw/display/virtio-gpu.c                  |  4 ++--
>  hw/display/vmware_vga.c                  |  3 ++-
>  hw/display/xenfb.c                       |  3 ++-
>  hw/hppa/dino.c                           |  3 ++-
>  hw/hppa/machine.c                        | 12 +++++-----
>  hw/i386/acpi-build.c                     |  5 ++--
>  hw/i386/pc.c                             | 19 ++++++++-------
>  hw/i386/pc_piix.c                        |  4 ++--
>  hw/i386/pc_q35.c                         |  3 ++-
>  hw/i386/pc_sysfw.c                       |  9 +++----
>  hw/i386/xen/xen-mapcache.c               |  3 ++-
>  hw/intc/apic_common.c                    |  3 ++-
>  hw/ipack/tpci200.c                       |  5 ++--
>  hw/lm32/lm32_boards.c                    | 13 +++++-----
>  hw/lm32/milkymist.c                      | 10 ++++----
>  hw/m68k/mcf5208.c                        |  3 ++-
>  hw/microblaze/petalogix_ml605_mmu.c      |  7 +++---
>  hw/microblaze/petalogix_s3adsp1800_mmu.c |  7 +++---
>  hw/mips/boston.c                         | 30 ++++++++++++------------
>  hw/mips/mips_fulong2e.c                  |  7 +++---
>  hw/mips/mips_malta.c                     | 23 ++++++++++--------
>  hw/mips/mips_r4k.c                       | 15 ++++++------
>  hw/misc/aspeed_sdmc.c                    |  9 +++----
>  hw/misc/auxbus.c                         |  3 ++-
>  hw/misc/edu.c                            |  3 ++-
>  hw/misc/imx7_gpr.c                       |  3 ++-
>  hw/misc/ivshmem.c                        |  3 ++-
>  hw/misc/mips_itu.c                       |  3 ++-
>  hw/misc/omap_gpmc.c                      |  5 ++--
>  hw/net/e1000e.c                          |  7 +++---
>  hw/net/e1000x_common.c                   |  3 ++-
>  hw/net/eepro100.c                        |  3 +--
>  hw/nios2/boot.c                          |  6 ++---
>  hw/nvram/spapr_nvram.c                   | 10 ++++----
>  hw/pci-host/designware.c                 |  3 ++-
>  hw/pci-host/gpex.c                       |  3 ++-
>  hw/pci-host/piix.c                       |  5 ++--
>  hw/pci-host/prep.c                       |  3 ++-
>  hw/pci-host/q35.c                        | 17 +++++++-------
>  hw/pci-host/xilinx-pcie.c                |  5 ++--
>  hw/ppc/e500.c                            | 13 +++++-----
>  hw/ppc/e500plat.c                        |  3 ++-
>  hw/ppc/mac_newworld.c                    |  1 -
>  hw/ppc/mac_oldworld.c                    |  9 ++++---
>  hw/ppc/pnv.c                             |  6 ++---
>  hw/ppc/ppc405_boards.c                   |  9 +++----
>  hw/ppc/ppc405_uc.c                       |  7 +++---
>  hw/ppc/ppc440_bamboo.c                   |  6 +++--
>  hw/ppc/ppc440_uc.c                       | 28 +++++++++++-----------
>  hw/ppc/ppc4xx_devs.c                     | 22 +++++++++--------
>  hw/ppc/ppce500_spin.c                    |  3 ++-
>  hw/ppc/prep.c                            |  6 ++---
>  hw/ppc/rs6000_mc.c                       | 13 +++++-----
>  hw/ppc/sam460ex.c                        | 20 +++++++++-------
>  hw/ppc/spapr.c                           | 12 +++++-----
>  hw/ppc/spapr_rtas.c                      |  2 +-
>  hw/ppc/virtex_ml507.c                    |  7 +++---
>  hw/riscv/virt.c                          |  3 ++-
>  hw/s390x/s390-skeys.c                    |  3 ++-
>  hw/s390x/s390-stattrib.c                 |  3 ++-
>  hw/s390x/sclp.c                          |  4 ++--
>  hw/scsi/scsi-disk.c                      |  9 +++----
>  hw/sd/sd.c                               |  8 +++----
>  hw/sd/sdhci.c                            |  6 ++---
>  hw/sh4/r2d.c                             |  3 ++-
>  hw/smbios/smbios.c                       | 15 +++++-------
>  hw/sparc/leon3.c                         |  9 +++----
>  hw/sparc/sun4m.c                         |  9 ++++---
>  hw/sparc64/niagara.c                     |  3 ++-
>  hw/sparc64/sun4u.c                       |  4 ++--
>  hw/ssi/aspeed_smc.c                      | 29 ++++++++++++-----------
>  hw/tricore/tricore_testboard.c           | 13 +++++-----
>  hw/usb/ccid-card-passthru.c              |  5 ++--
>  hw/usb/combined-packet.c                 |  3 ++-
>  hw/usb/dev-smartcard-reader.c            |  3 ++-
>  hw/usb/redirect.c                        |  3 ++-
>  hw/vfio/pci-quirks.c                     |  9 +++----
>  hw/vfio/pci.c                            |  3 ++-
>  hw/xenpv/xen_domainbuild.c               | 13 +++++-----
>  hw/xtensa/xtfpga.c                       |  5 ++--
>  target/i386/cpu.c                        |  4 +---
>  tests/test-cutils.c                      | 18 +++++++-------
>  tests/test-keyval.c                      |  6 ++---
>  tests/test-qemu-opts.c                   |  7 +++---
>  scripts/checkpatch.pl                    |  1 +
>  135 files changed, 533 insertions(+), 431 deletions(-)
>  create mode 100644 include/qemu/units.h
> 
> -- 
> 2.17.1

Re: [Qemu-devel] [Qemu-arm] [PATCH v4 00/40] Use the IEC binary prefix definitions
Posted by Philippe Mathieu-Daudé 7 years, 8 months ago
On 06/10/2018 11:22 PM, Michael S. Tsirkin wrote:
> On Sun, Jun 10, 2018 at 10:14:21PM -0300, Philippe Mathieu-Daudé wrote:
>> Hi,
>>
>> This series:
>>
>> - split the byte-based definitions from "qemu/cutils.h" to "qemu/units.h"
>>   (this now triggers WARNING: 1 added file, does MAINTAINERS need updating?)
>> - clean hw/ includes;
>> - replace different constants used for byte size with their corresponding
>>   IEC binary prefix definitions.
>>
>> Since v3:
>> - use IEC binary prefix definitions (Stefan Weil)
>> - rebased
>> - added R-b tags
> 
> It violates our coding style which requires KIB for macros.
> But strangely, I like how this looks anyway.

Each use this saves 3 char of the 80 columns limit!

> 
> So series
> 
> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>

Thanks!

> 
> 
> but I think you need to update the coding style explaining
> that there's an exception.

OK, if there is no NACK/negative comment I'll simply add a patch
Based-on this series.

> 
>> Since v2:
>> - use "qemu/units.h" instead of "qemu/cunits.h" (Daniel P. Berrangé)
>> - avoid rebuilding the world including "qemu/units.h" in "hw/hw.h" (Thomas Huth)
>> - more constant replaced
>>
>> Since v1:
>> - corrected Xen mult -> div (Alan Robinson)
>> - tagged 'include "qemu/cunits.h" in "hw/hw.h" as RFC
>> - fixed mips_r4k 'params_size' (Thomas Huth)
>> - added command used to generate patch in each commit (Alistair Francis)
>> - use G_BYTE for the raspi3 machine
>> - added Reviewed-by tags
>>
>> Regards,
>>
>> Phil.
>>
>> Philippe Mathieu-Daudé (40):
>>   include: Add IEC binary prefixes in "qemu/units.h"
>>   vdi: Use definitions from "qemu/units.h"
>>   x86/cpu: Use definitions from "qemu/units.h"
>>   checkpatch: Recognize IEC binary prefix definitions
>>   hw: Use IEC binary prefix definitions from "qemu/units.h"
>>   hw: Directly use "qemu/units.h" instead of "qemu/cutils.h"
>>   hw/ivshmem: Use the IEC binary prefix definitions
>>   hw/ipack: Use the IEC binary prefix definitions
>>   hw/scsi: Use the IEC binary prefix definitions
>>   hw/smbios: Use the IEC binary prefix definitions
>>   hw/xen: Use the IEC binary prefix definitions
>>   hw/tpm: Use the IEC binary prefix definitions
>>   hw/block: Use the IEC binary prefix definitions
>>   hw/display: Use the IEC binary prefix definitions
>>   hw/misc: Use the IEC binary prefix definitions
>>   hw/riscv: Use the IEC binary prefix definitions
>>   hw/m68k: Use the IEC binary prefix definitions
>>   hw/sparc: Use the IEC binary prefix definitions
>>   hw/s390x: Use the IEC binary prefix definitions
>>   hw/hppa: Use the IEC binary prefix definitions
>>   hw/xtensa: Use the IEC binary prefix definitions
>>   hw/alpha: Use the IEC binary prefix definitions
>>   hw/tricore: Use the IEC binary prefix definitions
>>   hw/microblaze: Use the IEC binary prefix definitions
>>   hw/nios2: Use the IEC binary prefix definitions
>>   hw/cris: Use the IEC binary prefix definitions
>>   hw/lm32: Use the IEC binary prefix definitions
>>   hw/sh4: Use the IEC binary prefix definitions
>>   hw/mips/r4k: Constify params_size
>>   hw/mips: Use the IEC binary prefix definitions
>>   hw/arm: Use the IEC binary prefix definitions
>>   hw/ppc: Use the IEC binary prefix definitions
>>   hw/i386: Use the IEC binary prefix definitions
>>   hw/net: Use the IEC binary prefix definitions
>>   hw/usb: Use the IEC binary prefix definitions
>>   hw/sd: Use the IEC binary prefix definitions
>>   hw/vfio: Use the IEC binary prefix definitions
>>   hw/virtio: Use the IEC binary prefix definitions
>>   hw/rdma: Use the IEC binary prefix definitions
>>   cutils: Do not include "qemu/units.h" directly
>>
>>  hw/net/ne2000.h                          |  5 ++--
>>  hw/ppc/mac.h                             |  3 ++-
>>  hw/rdma/vmw/pvrdma.h                     |  3 ++-
>>  include/hw/acpi/tpm.h                    |  3 ++-
>>  include/hw/arm/fsl-imx7.h                |  5 ++--
>>  include/hw/arm/stm32f205_soc.h           |  5 ++--
>>  include/hw/display/xlnx_dp.h             |  5 ++--
>>  include/hw/i386/ich9.h                   |  3 ++-
>>  include/hw/intc/mips_gic.h               |  3 ++-
>>  include/hw/mips/bios.h                   |  3 ++-
>>  include/hw/net/allwinner_emac.h          |  5 ++--
>>  include/hw/ppc/spapr.h                   |  5 ++--
>>  include/hw/virtio/virtio-net.h           |  3 ++-
>>  include/qemu/cutils.h                    |  7 ------
>>  include/qemu/units.h                     | 20 ++++++++++++++++
>>  block/vdi.c                              |  8 +++----
>>  hw/alpha/typhoon.c                       | 17 +++++++-------
>>  hw/arm/bcm2835_peripherals.c             |  3 ++-
>>  hw/arm/boot.c                            |  7 +++---
>>  hw/arm/collie.c                          |  5 ++--
>>  hw/arm/digic_boards.c                    |  7 +++---
>>  hw/arm/exynos4_boards.c                  |  3 ++-
>>  hw/arm/gumstix.c                         |  3 ++-
>>  hw/arm/integratorcp.c                    |  3 ++-
>>  hw/arm/mainstone.c                       |  3 ++-
>>  hw/arm/msf2-soc.c                        |  6 ++---
>>  hw/arm/msf2-som.c                        |  8 +++----
>>  hw/arm/musicpal.c                        |  9 +++----
>>  hw/arm/omap_sx1.c                        | 11 +++++----
>>  hw/arm/raspi.c                           |  5 ++--
>>  hw/arm/smmu-common.c                     |  3 ++-
>>  hw/arm/stellaris.c                       |  5 ++--
>>  hw/arm/versatilepb.c                     |  5 ++--
>>  hw/arm/vexpress.c                        |  7 +++---
>>  hw/arm/virt.c                            |  5 ++--
>>  hw/arm/xilinx_zynq.c                     |  7 +++---
>>  hw/block/m25p80.c                        |  5 ++--
>>  hw/block/nvme.c                          |  3 ++-
>>  hw/block/tc58128.c                       |  3 ++-
>>  hw/block/xen_disk.c                      |  5 ++--
>>  hw/core/loader-fit.c                     |  3 ++-
>>  hw/core/machine.c                        |  4 ++--
>>  hw/cris/axis_dev88.c                     |  3 ++-
>>  hw/display/bochs-display.c               |  9 +++----
>>  hw/display/cirrus_vga.c                  | 10 ++++----
>>  hw/display/g364fb.c                      |  4 ++--
>>  hw/display/qxl.c                         | 28 ++++++++++------------
>>  hw/display/sm501.c                       | 16 ++++++-------
>>  hw/display/vga-isa-mm.c                  |  5 ++--
>>  hw/display/vga.c                         |  5 ++--
>>  hw/display/virtio-gpu.c                  |  4 ++--
>>  hw/display/vmware_vga.c                  |  3 ++-
>>  hw/display/xenfb.c                       |  3 ++-
>>  hw/hppa/dino.c                           |  3 ++-
>>  hw/hppa/machine.c                        | 12 +++++-----
>>  hw/i386/acpi-build.c                     |  5 ++--
>>  hw/i386/pc.c                             | 19 ++++++++-------
>>  hw/i386/pc_piix.c                        |  4 ++--
>>  hw/i386/pc_q35.c                         |  3 ++-
>>  hw/i386/pc_sysfw.c                       |  9 +++----
>>  hw/i386/xen/xen-mapcache.c               |  3 ++-
>>  hw/intc/apic_common.c                    |  3 ++-
>>  hw/ipack/tpci200.c                       |  5 ++--
>>  hw/lm32/lm32_boards.c                    | 13 +++++-----
>>  hw/lm32/milkymist.c                      | 10 ++++----
>>  hw/m68k/mcf5208.c                        |  3 ++-
>>  hw/microblaze/petalogix_ml605_mmu.c      |  7 +++---
>>  hw/microblaze/petalogix_s3adsp1800_mmu.c |  7 +++---
>>  hw/mips/boston.c                         | 30 ++++++++++++------------
>>  hw/mips/mips_fulong2e.c                  |  7 +++---
>>  hw/mips/mips_malta.c                     | 23 ++++++++++--------
>>  hw/mips/mips_r4k.c                       | 15 ++++++------
>>  hw/misc/aspeed_sdmc.c                    |  9 +++----
>>  hw/misc/auxbus.c                         |  3 ++-
>>  hw/misc/edu.c                            |  3 ++-
>>  hw/misc/imx7_gpr.c                       |  3 ++-
>>  hw/misc/ivshmem.c                        |  3 ++-
>>  hw/misc/mips_itu.c                       |  3 ++-
>>  hw/misc/omap_gpmc.c                      |  5 ++--
>>  hw/net/e1000e.c                          |  7 +++---
>>  hw/net/e1000x_common.c                   |  3 ++-
>>  hw/net/eepro100.c                        |  3 +--
>>  hw/nios2/boot.c                          |  6 ++---
>>  hw/nvram/spapr_nvram.c                   | 10 ++++----
>>  hw/pci-host/designware.c                 |  3 ++-
>>  hw/pci-host/gpex.c                       |  3 ++-
>>  hw/pci-host/piix.c                       |  5 ++--
>>  hw/pci-host/prep.c                       |  3 ++-
>>  hw/pci-host/q35.c                        | 17 +++++++-------
>>  hw/pci-host/xilinx-pcie.c                |  5 ++--
>>  hw/ppc/e500.c                            | 13 +++++-----
>>  hw/ppc/e500plat.c                        |  3 ++-
>>  hw/ppc/mac_newworld.c                    |  1 -
>>  hw/ppc/mac_oldworld.c                    |  9 ++++---
>>  hw/ppc/pnv.c                             |  6 ++---
>>  hw/ppc/ppc405_boards.c                   |  9 +++----
>>  hw/ppc/ppc405_uc.c                       |  7 +++---
>>  hw/ppc/ppc440_bamboo.c                   |  6 +++--
>>  hw/ppc/ppc440_uc.c                       | 28 +++++++++++-----------
>>  hw/ppc/ppc4xx_devs.c                     | 22 +++++++++--------
>>  hw/ppc/ppce500_spin.c                    |  3 ++-
>>  hw/ppc/prep.c                            |  6 ++---
>>  hw/ppc/rs6000_mc.c                       | 13 +++++-----
>>  hw/ppc/sam460ex.c                        | 20 +++++++++-------
>>  hw/ppc/spapr.c                           | 12 +++++-----
>>  hw/ppc/spapr_rtas.c                      |  2 +-
>>  hw/ppc/virtex_ml507.c                    |  7 +++---
>>  hw/riscv/virt.c                          |  3 ++-
>>  hw/s390x/s390-skeys.c                    |  3 ++-
>>  hw/s390x/s390-stattrib.c                 |  3 ++-
>>  hw/s390x/sclp.c                          |  4 ++--
>>  hw/scsi/scsi-disk.c                      |  9 +++----
>>  hw/sd/sd.c                               |  8 +++----
>>  hw/sd/sdhci.c                            |  6 ++---
>>  hw/sh4/r2d.c                             |  3 ++-
>>  hw/smbios/smbios.c                       | 15 +++++-------
>>  hw/sparc/leon3.c                         |  9 +++----
>>  hw/sparc/sun4m.c                         |  9 ++++---
>>  hw/sparc64/niagara.c                     |  3 ++-
>>  hw/sparc64/sun4u.c                       |  4 ++--
>>  hw/ssi/aspeed_smc.c                      | 29 ++++++++++++-----------
>>  hw/tricore/tricore_testboard.c           | 13 +++++-----
>>  hw/usb/ccid-card-passthru.c              |  5 ++--
>>  hw/usb/combined-packet.c                 |  3 ++-
>>  hw/usb/dev-smartcard-reader.c            |  3 ++-
>>  hw/usb/redirect.c                        |  3 ++-
>>  hw/vfio/pci-quirks.c                     |  9 +++----
>>  hw/vfio/pci.c                            |  3 ++-
>>  hw/xenpv/xen_domainbuild.c               | 13 +++++-----
>>  hw/xtensa/xtfpga.c                       |  5 ++--
>>  target/i386/cpu.c                        |  4 +---
>>  tests/test-cutils.c                      | 18 +++++++-------
>>  tests/test-keyval.c                      |  6 ++---
>>  tests/test-qemu-opts.c                   |  7 +++---
>>  scripts/checkpatch.pl                    |  1 +
>>  135 files changed, 533 insertions(+), 431 deletions(-)
>>  create mode 100644 include/qemu/units.h
>>
>> -- 
>> 2.17.1
> 

Re: [Qemu-devel] [PATCH v4 00/40] Use the IEC binary prefix definitions
Posted by Cornelia Huck 7 years, 8 months ago
On Sun, 10 Jun 2018 22:14:21 -0300
Philippe Mathieu-Daudé <f4bug@amsat.org> wrote:

> Hi,
> 
> This series:
> 
> - split the byte-based definitions from "qemu/cutils.h" to "qemu/units.h"
>   (this now triggers WARNING: 1 added file, does MAINTAINERS need updating?)
> - clean hw/ includes;
> - replace different constants used for byte size with their corresponding
>   IEC binary prefix definitions.

Do we document preference for this somewhere? Can we automatically
check for this?

Re: [Qemu-devel] [PATCH v4 00/40] Use the IEC binary prefix definitions
Posted by Eric Blake 7 years, 8 months ago
On 06/10/2018 08:14 PM, Philippe Mathieu-Daudé wrote:
> Hi,
> 
> This series:
> 
> - split the byte-based definitions from "qemu/cutils.h" to "qemu/units.h"
>    (this now triggers WARNING: 1 added file, does MAINTAINERS need updating?)
> - clean hw/ includes;
> - replace different constants used for byte size with their corresponding
>    IEC binary prefix definitions.
> 
> Since v3:
> - use IEC binary prefix definitions (Stefan Weil)
> - rebased
> - added R-b tags
> 

>   hw/net/ne2000.h                          |  5 ++--
...
>   tests/test-qemu-opts.c                   |  7 +++---
>   scripts/checkpatch.pl                    |  1 +
>   135 files changed, 533 insertions(+), 431 deletions(-)
>   create mode 100644 include/qemu/units.h
> 

At least monitor.c and vl.c are missing from this list; a more general 
grep shows that the following are all potential candidates for this cleanup:

$ git grep -n '[<>][<>]= [1-5]0'
disas/m68k.c:787:      val >>= 10;
hw/mips/mips_malta.c:194:    ram_size >>= 20;
hw/ppc/sam460ex.c:129:    ram_size >>= 20;
hw/timer/sh_timer.c:112:        case 4: freq >>= 10; break;
linux-user/mips/cpu_loop.c:641:                                code >>= 10;
linux-user/mips/cpu_loop.c:664:                        code >>= 10;
monitor.c:3198:                    val <<= 20;
target/m68k/helper.c:386:    size >>= 10;
target/m68k/helper.c:390:        size >>= 10;
target/m68k/helper.c:394:            size >>= 10;
target/xtensa/helper.c:729:            sz >>= 20;
target/xtensa/helper.c:732:            sz >>= 10;
vl.c:2793:            sz <<= 20;

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org

Re: [Qemu-devel] [PATCH v4 00/40] Use the IEC binary prefix definitions
Posted by Peter Maydell 7 years, 8 months ago
On 11 June 2018 at 16:55, Eric Blake <eblake@redhat.com> wrote:
> On 06/10/2018 08:14 PM, Philippe Mathieu-Daudé wrote:
>>
>> Hi,
>>
>> This series:
>>
>> - split the byte-based definitions from "qemu/cutils.h" to "qemu/units.h"
>>    (this now triggers WARNING: 1 added file, does MAINTAINERS need
>> updating?)
>> - clean hw/ includes;
>> - replace different constants used for byte size with their corresponding
>>    IEC binary prefix definitions.
>>
>> Since v3:
>> - use IEC binary prefix definitions (Stefan Weil)
>> - rebased
>> - added R-b tags
>>
>
>>   hw/net/ne2000.h                          |  5 ++--
>
> ...
>>
>>   tests/test-qemu-opts.c                   |  7 +++---
>>   scripts/checkpatch.pl                    |  1 +
>>   135 files changed, 533 insertions(+), 431 deletions(-)
>>   create mode 100644 include/qemu/units.h
>>
>
> At least monitor.c and vl.c are missing from this list; a more general grep
> shows that the following are all potential candidates for this cleanup:

This patchset is already 40 patches long, though; if we like it
then we should just go ahead with it and deal with the stragglers
in a second series.

thanks
-- PMM

Re: [Qemu-devel] [PATCH v4 00/40] Use the IEC binary prefix definitions
Posted by Michael S. Tsirkin 7 years, 8 months ago
On Mon, Jun 11, 2018 at 10:55:17AM -0500, Eric Blake wrote:
> On 06/10/2018 08:14 PM, Philippe Mathieu-Daudé wrote:
> > Hi,
> > 
> > This series:
> > 
> > - split the byte-based definitions from "qemu/cutils.h" to "qemu/units.h"
> >    (this now triggers WARNING: 1 added file, does MAINTAINERS need updating?)
> > - clean hw/ includes;
> > - replace different constants used for byte size with their corresponding
> >    IEC binary prefix definitions.
> > 
> > Since v3:
> > - use IEC binary prefix definitions (Stefan Weil)
> > - rebased
> > - added R-b tags
> > 
> 
> >   hw/net/ne2000.h                          |  5 ++--
> ...
> >   tests/test-qemu-opts.c                   |  7 +++---
> >   scripts/checkpatch.pl                    |  1 +
> >   135 files changed, 533 insertions(+), 431 deletions(-)
> >   create mode 100644 include/qemu/units.h
> > 
> 
> At least monitor.c and vl.c are missing from this list; a more general grep
> shows that the following are all potential candidates for this cleanup:
> 
> $ git grep -n '[<>][<>]= [1-5]0'
> disas/m68k.c:787:      val >>= 10;
> hw/mips/mips_malta.c:194:    ram_size >>= 20;
> hw/ppc/sam460ex.c:129:    ram_size >>= 20;
> hw/timer/sh_timer.c:112:        case 4: freq >>= 10; break;

Most likely not 4 kilobyte.


> linux-user/mips/cpu_loop.c:641:                                code >>= 10;
> linux-user/mips/cpu_loop.c:664:                        code >>= 10;

Seems to do with decoding machine code. Also unlikely to be in bytes.

> monitor.c:3198:                    val <<= 20;
> target/m68k/helper.c:386:    size >>= 10;
> target/m68k/helper.c:390:        size >>= 10;
> target/m68k/helper.c:394:            size >>= 10;
> target/xtensa/helper.c:729:            sz >>= 20;
> target/xtensa/helper.c:732:            sz >>= 10;
> vl.c:2793:            sz <<= 20;




> -- 
> Eric Blake, Principal Software Engineer
> Red Hat, Inc.           +1-919-301-3266
> Virtualization:  qemu.org | libvirt.org