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Re: [Qemu-devel] [PULL v3 00/26] pci, pc, virtio fixes and cleanups


From: Michael S. Tsirkin
Subject: Re: [Qemu-devel] [PULL v3 00/26] pci, pc, virtio fixes and cleanups
Date: Mon, 2 Mar 2015 15:32:29 +0100

Igor noticed a problem on hosts without iasl.
I will redo this later.

On Mon, Mar 02, 2015 at 11:58:09AM +0100, Michael S. Tsirkin wrote:
> Hello, Peter!
> 
> This should be the last big pull as we are entering hard freeze.
> 
> This is an update of my previous pull request from
> http://mid.gmane.org/address@hidden
>   git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream_rebased
> as the tree was not rebased since, you can either do both pulls or
> only this latest pull, result will be exactly the same.
> 
> Note: I only included here the extra 26 patches, on top of what was 
> previously posted
> http://mid.gmane.org/address@hidden
> if you merge PULL v2 first, you will see just these 26 patches.
> 
> I hope all this helps reduce the amount of noise rather
> than increase it.
> 
> Note: these patches remove some generated files that we previously
> compiled. Our build system doesn't handle this well for incremental
> builds, resulting in build errors. This is not new, incremental
> builds aren't 100% reliable. You can find and remove the
> stale .d files from the removed sources, this will fix it -
> for example, if you get an error about a missing ssdt-misc.dsl,
> find and remove ssdt-misc.d in output directory.
> 
> The following changes since commit 11d39a131020cc5c54ff9bc86d3259f7d32bf849:
> 
>   Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20150218' into 
> staging (2015-02-26 09:08:54 +0000)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream
> 
> for you to fetch changes up to e32dccddb0b1fa335bf251c155e907f9d47accfd:
> 
>   acpi-test-data: update after pci rewrite (2015-03-01 19:41:50 +0100)
> 
> ----------------------------------------------------------------
> pci, pc, virtio fixes and cleanups
> 
> Last pull for hard freeze.
> 
> A bunch of fixes all over the place.
> All of ACPI refactoring has been merged.
> Legacy pci commands have been dropped.
> 
> Additionally, this includes patches from soft-freeze
> (which apparently haven't been merged yet):
> 
> a bunch of fixes all over the place
> virtio header cleanup
> initial patches from virtio-1.0 branch
> 
> Signed-off-by: Michael S. Tsirkin <address@hidden>
> 
> ----------------------------------------------------------------
> Cornelia Huck (3):
>       virtio: cull virtio_bus_set_vdev_features
>       virtio: feature bit manipulation helpers
>       virtio: add feature checking helpers
> 
> Denis V. Lunev (1):
>       balloon: call qdev_alias_all_properties for proxy dev in balloon class 
> init
> 
> Igor Mammedov (59):
>       acpi: move generic aml building helpers into dedictated file
>       acpi: add build_append_namestring() helper
>       acpi: drop min-bytes in build_package()
>       pc: acpi-build: update linker on guest access
>       pc: acpi-build: migrate RSDP table
>       pc: acpi: use local var for accessing ACPI tables blob in acpi_build()
>       acpi: introduce AML composer aml_append()
>       acpi: add aml_scope() term
>       pc: acpi-build: use aml_scope() for \_SB scope
>       acpi: add aml_device() term
>       acpi: add aml_method() term
>       acpi: add aml_if() term
>       acpi: add aml_name() & aml_name_decl() term
>       acpi: add aml_int() term
>       acpi: add aml_return() term
>       acpi: add aml_arg() term
>       acpi: add aml_store() term
>       acpi: add aml_and() term
>       acpi: add aml_notify() term
>       acpi: add aml_call1(), aml_call2(), aml_call3(), aml_call4() helpers
>       acpi: add aml_package() term
>       pc: acpi-build: generate _S[345] packages dynamically
>       acpi: add aml_buffer() term
>       acpi: add aml_resource_template() helper
>       acpi: add aml_io() helper
>       acpi: include PkgLength size only when requested
>       acpi: add aml_operation_region() term
>       acpi: add aml_field() & aml_named_field() terms
>       acpi: add aml_local() term
>       acpi: add aml_string() term
>       pc: acpi-build: generate pvpanic device description dynamically
>       acpi: add aml_varpackage() term
>       acpi: add aml_equal() term
>       acpi: add aml_processor() term
>       acpi: add aml_eisaid() term
>       pc: acpi-build: drop template patching and CPU hotplug objects 
> dynamically
>       pc: acpi-build: create CPU hotplug IO region dynamically
>       acpi: add aml_reserved_field() term
>       pc: acpi-build: drop template patching and memory hotplug objects 
> dynamically
>       pc: acpi-build: create memory hotplug IO region dynamically
>       acpi: add aml_word_bus_number(), aml_word_io(), aml_dword_memory(), 
> aml_qword_memory() terms
>       pc: pcihp: expose MMIO base and len as properties
>       pc: acpi-build: reserve PCIHP MMIO resources
>       pc: acpi-build: create PCI0._CRS dynamically
>       pc: acpi: drop manual hole punching for PCI hotplug resources
>       pc: acpi: drop manual hole punching for CPU hotplug resources
>       pc: acpi: drop manual hole punching for GPE0 resources
>       pc: acpi-build: drop remaining ssdt_misc template
>       acpi: add acpi_irq_no_flags() term
>       pc: export applesmc IO port/len
>       pc: acpi-build: drop template patching and create Device(SMC) 
> dynamically
>       tests: ACPI test blobs update due to PCI0._CRS changes
>       tests: bios-tables-test: add support for testing bridges
>       tests: add ACPI blobs for qemu with bridge cases
>       pc: acpi-build: simplify PCI bus tree generation
>       tests: ACPI: update pc/SSDT.bridge due to new alg of PCI tree creation
>       pc: acpi-build: drop template patching and create PCI bus tree 
> dynamically
>       pc: acpi: remove not used anymore ssdt-[misc|pcihp].hex.generated blobs
>       acpi: make build_*() routines static to aml-build.c
> 
> Markus Armbruster (13):
>       pci: Convert core to realize
>       pci: Permit incremental conversion of device models to realize
>       pci: Trivial device model conversions to realize
>       pcnet: pcnet_common_init() always returns 0, change to void
>       pcnet: Convert to realize
>       serial-pci: Convert to realize
>       ide/ich: Convert to realize
>       cirrus-vga: Convert to realize
>       qxl: Convert to realize
>       pci-assign: Convert to realize
>       qdev: Don't exit when running into bad -global
>       pci: Give a few helpers internal linkage
>       pci-hotplug-old: Has been dead for five major releases, bury
> 
> Michael S. Tsirkin (33):
>       acpi-build: fix memory leak with bridge hp off
>       bios linker: validate pointer within table
>       acpi: update RSDP on guest access
>       exec: round up size on MR resize
>       acpi-build: fix ACPI RAM management
>       acpi: has_immutable_rsdp->!rsdp_in_ram
>       acpi-build: simplify rsdp management for legacy
>       scripts/update-linux-headers.sh: pull virtio hdrs
>       include: import virtio headers from linux 4.0
>       virtio: use standard virtio_ring.h
>       virtio: use standard-headers
>       virtio-balloon: use standard headers
>       virtio-9p: use standard headers
>       virtio-blk: switch to standard-headers
>       virtio-net,tap: use standard-headers
>       virtio-rng: use standard-headers
>       virtio-scsi: use standard-headers
>       virtio-serial: switch to standard-headers
>       update-linux-headers: use standard-headers
>       linux-headers: use standard-headers
>       virtio-pci: use standard headers
>       scripts: add arch specific standard-headers
>       standard-headers: add s390 virtio headers
>       s390: use standard headers
>       acpi-build: skip hotplugged bridges
>       update-linux-headers.sh: s/__inline__/inline/
>       virtio-serial-bus.c: drop virtio_ids.h
>       standard-headers: include stdint.h
>       virtio_ring.h: s/__inline__/inline/
>       acpi: update generated hex files
>       acpi: drop unused generated files
>       acpi-test: update expected files
>       acpi-test-data: update after pci rewrite
> 
> Peter Krempa (2):
>       vl.c: Fix error messages when parsing maxmem parameters
>       pc: memory: Validate alignment of maxram_size to page size
> 
> Stefan Berger (5):
>       tpm: Extend sts register to 32 bit
>       tpm: Allow 32 & 16 bit accesses to the registers
>       tpm: Support for XFIFO register
>       tpm: Support for TIS selftest done flag
>       tpm: Support for capability flags of TIS 1.3
> 
> Tang Chen (6):
>       acpi, pc: Add hotunplug request cb for pc machine.
>       acpi, ich9: Add hotunplug request cb for ich9.
>       acpi, pc: Add unplug cb for pc machine.
>       acpi, ich9: Add unplug cb for ich9.
>       acpi, piix4: Add unplug cb for piix4.
>       acpi, mem-hotplug: use PC_DIMM_SLOT_PROP in acpi_memory_plug_cb().
> 
>  hw/9pfs/virtio-9p.h                                |   18 +-
>  hw/net/pcnet.h                                     |    2 +-
>  hw/s390x/s390-virtio-bus.h                         |   36 +-
>  hw/s390x/s390-virtio.h                             |    7 +-
>  hw/tpm/tpm_int.h                                   |    1 +
>  hw/tpm/tpm_tis.h                                   |    2 +-
>  include/hw/acpi/aml-build.h                        |  191 ++++
>  include/hw/acpi/ich9.h                             |    4 +
>  include/hw/acpi/pc-hotplug.h                       |    1 +
>  include/hw/acpi/pcihp.h                            |    7 +-
>  include/hw/i386/pc.h                               |    1 +
>  include/hw/isa/isa.h                               |   11 +-
>  include/hw/pci/pci.h                               |   10 +-
>  include/hw/qdev-properties.h                       |    4 +-
>  include/hw/virtio/dataplane/vring-accessors.h      |    2 +-
>  include/hw/virtio/dataplane/vring.h                |    2 +-
>  include/hw/virtio/virtio-balloon.h                 |   35 +-
>  include/hw/virtio/virtio-blk.h                     |   77 +-
>  include/hw/virtio/virtio-bus.h                     |    3 -
>  include/hw/virtio/virtio-net.h                     |  151 +--
>  include/hw/virtio/virtio-rng.h                     |    4 +-
>  include/hw/virtio/virtio-scsi.h                    |  120 +-
>  include/hw/virtio/virtio-serial.h                  |   40 +-
>  include/hw/virtio/virtio.h                         |   71 +-
>  include/net/tap.h                                  |   24 +-
>  include/standard-headers/asm-s390/kvm_virtio.h     |   64 ++
>  include/standard-headers/asm-s390/virtio-ccw.h     |   21 +
>  include/standard-headers/linux/if_ether.h          |    1 +
>  include/standard-headers/linux/types.h             |    2 +
>  include/standard-headers/linux/virtio_9p.h         |   44 +
>  include/standard-headers/linux/virtio_balloon.h    |   59 +
>  include/standard-headers/linux/virtio_blk.h        |  143 +++
>  include/standard-headers/linux/virtio_config.h     |   64 ++
>  include/standard-headers/linux/virtio_console.h    |   78 ++
>  include/standard-headers/linux/virtio_ids.h        |   43 +
>  include/standard-headers/linux/virtio_net.h        |  233 ++++
>  include/standard-headers/linux/virtio_pci.h        |  193 ++++
>  .../linux}/virtio_ring.h                           |  132 +--
>  include/standard-headers/linux/virtio_rng.h        |    8 +
>  include/standard-headers/linux/virtio_scsi.h       |  164 +++
>  include/standard-headers/linux/virtio_types.h      |   46 +
>  include/sysemu/blockdev.h                          |    2 -
>  include/sysemu/sysemu.h                            |    5 -
>  include/sysemu/tpm_backend.h                       |    2 +-
>  linux-headers/linux/virtio_config.h                |   58 +-
>  linux-headers/linux/virtio_ring.h                  |  164 +--
>  device-hotplug.c                                   |    7 +-
>  exec.c                                             |    2 +
>  hw/9pfs/virtio-9p-device.c                         |    2 +-
>  hw/acpi/aml-build.c                                |  888 +++++++++++++++
>  hw/acpi/bios-linker-loader.c                       |    4 +-
>  hw/acpi/ich9.c                                     |   14 +
>  hw/acpi/memory_hotplug.c                           |    3 +-
>  hw/acpi/pcihp.c                                    |   18 +-
>  hw/acpi/piix4.c                                    |   15 +-
>  hw/audio/ac97.c                                    |    5 +-
>  hw/audio/es1370.c                                  |    5 +-
>  hw/audio/intel-hda.c                               |    6 +-
>  hw/block/virtio-blk.c                              |   31 +-
>  hw/char/serial-pci.c                               |   22 +-
>  hw/char/virtio-serial-bus.c                        |    4 +-
>  hw/core/qdev-properties.c                          |   21 +-
>  hw/core/qdev.c                                     |    8 +-
>  hw/display/cirrus_vga.c                            |   11 +-
>  hw/display/qxl.c                                   |   36 +-
>  hw/display/vga-pci.c                               |   11 +-
>  hw/display/vmware_vga.c                            |    6 +-
>  hw/i2c/smbus_ich9.c                                |    5 +-
>  hw/i386/acpi-build.c                               | 1179 
> +++++++++-----------
>  hw/i386/kvm/pci-assign.c                           |   10 +-
>  hw/i386/pc.c                                       |   23 +
>  hw/i386/pc_piix.c                                  |    3 +
>  hw/i386/pc_q35.c                                   |    3 +
>  hw/ide/cmd646.c                                    |    5 +-
>  hw/ide/ich.c                                       |   13 +-
>  hw/ide/piix.c                                      |   10 +-
>  hw/ide/via.c                                       |    6 +-
>  hw/ipack/tpci200.c                                 |    6 +-
>  hw/isa/i82378.c                                    |    6 +-
>  hw/isa/lpc_ich9.c                                  |   14 +-
>  hw/isa/piix4.c                                     |    5 +-
>  hw/isa/vt82c686.c                                  |   24 +-
>  hw/misc/applesmc.c                                 |    5 +-
>  hw/misc/pci-testdev.c                              |    6 +-
>  hw/net/e1000.c                                     |    6 +-
>  hw/net/eepro100.c                                  |    6 +-
>  hw/net/lance.c                                     |    3 +-
>  hw/net/ne2000.c                                    |    6 +-
>  hw/net/pcnet-pci.c                                 |    6 +-
>  hw/net/pcnet.c                                     |    4 +-
>  hw/net/rtl8139.c                                   |    6 +-
>  hw/net/vhost_net.c                                 |    2 +-
>  hw/net/virtio-net.c                                |   57 +-
>  hw/net/vmxnet3.c                                   |    6 +-
>  hw/pci-bridge/dec.c                                |    5 +-
>  hw/pci-host/apb.c                                  |    5 +-
>  hw/pci-host/bonito.c                               |    6 +-
>  hw/pci-host/grackle.c                              |    5 +-
>  hw/pci-host/piix.c                                 |   12 +-
>  hw/pci-host/ppce500.c                              |    6 +-
>  hw/pci-host/prep.c                                 |    6 +-
>  hw/pci-host/q35.c                                  |    5 +-
>  hw/pci-host/uninorth.c                             |   20 +-
>  hw/pci-host/versatile.c                            |    5 +-
>  hw/pci/pci-hotplug-old.c                           |  342 ------
>  hw/pci/pci.c                                       |  127 ++-
>  hw/s390x/virtio-ccw.c                              |   12 +-
>  hw/scsi/virtio-scsi.c                              |    9 +-
>  hw/sd/sdhci.c                                      |    5 +-
>  hw/tpm/tpm_passthrough.c                           |   37 +-
>  hw/tpm/tpm_tis.c                                   |  131 ++-
>  hw/usb/hcd-ehci-pci.c                              |    6 +-
>  hw/usb/hcd-xhci.c                                  |    6 +-
>  hw/virtio/dataplane/vring.c                        |   10 +-
>  hw/virtio/virtio-balloon.c                         |    2 +-
>  hw/virtio/virtio-bus.c                             |   14 -
>  hw/virtio/virtio-mmio.c                            |    2 +-
>  hw/virtio/virtio-pci.c                             |   63 +-
>  hw/virtio/virtio.c                                 |   33 +-
>  hw/watchdog/wdt_i6300esb.c                         |    6 +-
>  stubs/pci-drive-hot-add.c                          |   10 -
>  tests/bios-tables-test.c                           |   45 +-
>  vl.c                                               |   34 +-
>  default-configs/i386-softmmu.mak                   |    1 -
>  default-configs/x86_64-softmmu.mak                 |    1 -
>  hmp-commands.hx                                    |   32 -
>  hw/acpi/Makefile.objs                              |    1 +
>  hw/i386/Makefile.objs                              |    4 +-
>  hw/i386/acpi-dsdt-cpu-hotplug.dsl                  |   17 +-
>  hw/i386/acpi-dsdt-isa.dsl                          |   11 -
>  hw/i386/acpi-dsdt-mem-hotplug.dsl                  |   36 +-
>  hw/i386/acpi-dsdt-pci-crs.dsl                      |   92 --
>  hw/i386/acpi-dsdt.dsl                              |   46 -
>  hw/i386/acpi-dsdt.hex.generated                    |  224 +---
>  hw/i386/q35-acpi-dsdt.dsl                          |   19 -
>  hw/i386/q35-acpi-dsdt.hex.generated                |  224 +---
>  hw/i386/ssdt-mem.dsl                               |   77 --
>  hw/i386/ssdt-mem.hex.generated                     |  213 ----
>  hw/i386/ssdt-misc.dsl                              |  122 --
>  hw/i386/ssdt-misc.hex.generated                    |  399 -------
>  hw/i386/ssdt-pcihp.dsl                             |  100 --
>  hw/i386/ssdt-pcihp.hex.generated                   |  251 -----
>  hw/i386/ssdt-proc.dsl                              |   63 --
>  hw/i386/ssdt-proc.hex.generated                    |  134 ---
>  hw/pci/Makefile.objs                               |    2 -
>  scripts/update-linux-headers.sh                    |   52 +-
>  stubs/Makefile.objs                                |    1 -
>  tests/acpi-test-data/pc/DSDT                       |  Bin 3621 -> 2970 bytes
>  tests/acpi-test-data/pc/SSDT                       |  Bin 2279 -> 2476 bytes
>  tests/acpi-test-data/pc/SSDT.bridge                |  Bin 0 -> 4335 bytes
>  tests/acpi-test-data/q35/DSDT                      |  Bin 8211 -> 7608 bytes
>  tests/acpi-test-data/q35/SSDT                      |  Bin 560 -> 681 bytes
>  tests/acpi-test-data/q35/SSDT.bridge               |  Bin 0 -> 698 bytes
>  153 files changed, 3576 insertions(+), 4409 deletions(-)
>  create mode 100644 include/hw/acpi/aml-build.h
>  create mode 100644 include/standard-headers/asm-s390/kvm_virtio.h
>  create mode 100644 include/standard-headers/asm-s390/virtio-ccw.h
>  create mode 100644 include/standard-headers/linux/if_ether.h
>  create mode 100644 include/standard-headers/linux/types.h
>  create mode 100644 include/standard-headers/linux/virtio_9p.h
>  create mode 100644 include/standard-headers/linux/virtio_balloon.h
>  create mode 100644 include/standard-headers/linux/virtio_blk.h
>  create mode 100644 include/standard-headers/linux/virtio_config.h
>  create mode 100644 include/standard-headers/linux/virtio_console.h
>  create mode 100644 include/standard-headers/linux/virtio_ids.h
>  create mode 100644 include/standard-headers/linux/virtio_net.h
>  create mode 100644 include/standard-headers/linux/virtio_pci.h
>  rename include/{hw/virtio => standard-headers/linux}/virtio_ring.h (61%)
>  create mode 100644 include/standard-headers/linux/virtio_rng.h
>  create mode 100644 include/standard-headers/linux/virtio_scsi.h
>  create mode 100644 include/standard-headers/linux/virtio_types.h
>  create mode 100644 hw/acpi/aml-build.c
>  delete mode 100644 hw/pci/pci-hotplug-old.c
>  delete mode 100644 stubs/pci-drive-hot-add.c
>  delete mode 100644 hw/i386/acpi-dsdt-pci-crs.dsl
>  delete mode 100644 hw/i386/ssdt-mem.dsl
>  delete mode 100644 hw/i386/ssdt-mem.hex.generated
>  delete mode 100644 hw/i386/ssdt-misc.dsl
>  delete mode 100644 hw/i386/ssdt-misc.hex.generated
>  delete mode 100644 hw/i386/ssdt-pcihp.dsl
>  delete mode 100644 hw/i386/ssdt-pcihp.hex.generated
>  delete mode 100644 hw/i386/ssdt-proc.dsl
>  delete mode 100644 hw/i386/ssdt-proc.hex.generated
>  create mode 100644 tests/acpi-test-data/pc/SSDT.bridge
>  create mode 100644 tests/acpi-test-data/q35/SSDT.bridge
> 



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