Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, cleanups, fixes

lots of fixes, cleanups

Signed-off-by: Michael S. Tsirkin <mst@re

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, cleanups, fixes

lots of fixes, cleanups

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

# -----BEGIN PGP SIGNATURE-----
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# YXQuY29tAAoJECgfDbjSjVRp08cIAMYq0y++RtepDpLnPjybR0v1G4cPgZS4DXFz
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# z2FjC9LuYX+sk26NTGUxPq9mhT0p14HXyoxpnQlCweuVL0DJg1Tip6HI4oOG2LJj
# Au6Rl9keMQNqf9qVtsR1djO+8nO4ywbx6D9d2CYSKkQ3pK3uLvNds9vqU16x8wq7
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# Pej3TEP2rg1LsGfh5XVw5Rp6FZ4K2TEyTK9cPZ9F7CzKdUrgBHU=
# =S0zd
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 30 Jan 2023 20:17:27 GMT
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469

* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (56 commits)
docs/pcie.txt: Replace ioh3420 with pcie-root-port
Revert "vhost-user: Introduce nested event loop in vhost_user_read()"
Revert "vhost-user: Monitor slave channel in vhost_user_read()"
tests/qtest/bios-tables-test: Make the test less verbose by default
hw: Use TYPE_PCI_BUS definition where appropriate
vhost-user: Skip unnecessary duplicated VHOST_USER_ADD/REM_MEM_REG requests
tests: acpi: update expected blobs
pcihp: generate populated non-hotpluggble slot descriptions on non-hotplug path
tests: acpi: whitelist DSDT before moving non-hotpluggble slots description from hotplug path
tests: acpi: update expected blobs
pcihp: acpi: ignore coldplugged bridges when composing hotpluggable slots
tests: acpi: whitelist DSDT blobs before removing dynamic _DSM on coldplugged bridges
tests: acpi: update expected blobs
pcihp: acpi: decouple hotplug and generic slots description
tests: acpi: whitelist DSDT before decoupling PCI hotplug code from basic slots description
pcihp: isolate rule whether slot should be described in DSDT
pci: make sure pci_bus_is_express() won't error out with "discards ‘const’ qualifier"
pcihp: make bridge describe itself using AcpiDevAmlIfClass:build_dev_aml
pci: acpi: wire up AcpiDevAmlIf interface to generic bridge
x86: pcihp: acpi: prepare slot ignore rule to work with self describing bridges
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/pci-host: Use register definitions from PCI standard

No need to document magic values when the definition names
from "standard-headers/linux/pci_regs.h" are self-explicit.

Signed-off-by: Philipp

hw/pci-host: Use register definitions from PCI standard

No need to document magic values when the definition names
from "standard-headers/linux/pci_regs.h" are self-explicit.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230105173702.56610-1-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>

show more ...

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, cleanups, fixes

mostly vhost-vdpa:
guest announce feature emulation when using

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, cleanups, fixes

mostly vhost-vdpa:
guest announce feature emulation when using shadow virtqueue
support for configure interrupt
startup speed ups

an acpi change to only generate cluster node in PPTT when specified for arm

misc fixes, cleanups

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

# gpg: Signature made Sun 08 Jan 2023 08:01:39 GMT
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469

* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (50 commits)
vhost-scsi: fix memleak of vsc->inflight
acpi: cpuhp: fix guest-visible maximum access size to the legacy reg block
tests: acpi: aarch64: Add *.topology tables
tests: acpi: aarch64: Add topology test for aarch64
tests: acpi: Add and whitelist *.topology blobs
tests: virt: Update expected ACPI tables for virt test
hw/acpi/aml-build: Only generate cluster node in PPTT when specified
tests: virt: Allow changes to PPTT test table
virtio-pci: fix proxy->vector_irqfd leak in virtio_pci_set_guest_notifiers
vdpa: commit all host notifier MRs in a single MR transaction
vhost: configure all host notifiers in a single MR transaction
vhost: simplify vhost_dev_enable_notifiers
vdpa: harden the error path if get_iova_range failed
vdpa-dev: get iova range explicitly
docs/devel: Rules on #include in headers
include: Include headers where needed
include/hw/virtio: Break inclusion loop
include/hw/cxl: Break inclusion loop cxl_pci.h and cxl_cdat_h
include/hw/pci: Include hw/pci/pci.h where needed
include/hw/pci: Split pci_device.h off pci.h
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

include/hw/pci: Split pci_device.h off pci.h

PCIDeviceClass and PCIDevice are defined in pci.h. Many users of the
header don't actually need them. Similar structs live in their own
headers: PCIBus

include/hw/pci: Split pci_device.h off pci.h

PCIDeviceClass and PCIDevice are defined in pci.h. Many users of the
header don't actually need them. Similar structs live in their own
headers: PCIBusClass and PCIBus in pci_bus.h, PCIBridge in
pci_bridge.h, PCIHostBridgeClass and PCIHostState in pci_host.h,
PCIExpressHost in pcie_host.h, and PCIERootPortClass, PCIEPort, and
PCIESlot in pcie_port.h.

Move PCIDeviceClass and PCIDeviceClass to new pci_device.h, along with
the code that needs them. Adjust include directives.

This also enables the next commit.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20221222100330.380143-6-armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, cleanups, fixes

make TCO watchdog work by default
part of generic vdpa support
asi

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, cleanups, fixes

make TCO watchdog work by default
part of generic vdpa support
asid interrupt for vhost-vdpa
added flex bus port DVSEC for cxl

misc fixes, cleanups, documentation

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

# gpg: Signature made Wed 21 Dec 2022 12:32:36 GMT
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469

* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (41 commits)
contrib/vhost-user-blk: Replace lseek64 with lseek
libvhost-user: Switch to unsigned int for inuse field in struct VuVirtq
hw/virtio: Extract QMP related code virtio-qmp.c
hw/virtio: Extract config read/write accessors to virtio-config-io.c
hw/virtio: Constify qmp_virtio_feature_map_t[]
hw/virtio: Guard and restrict scope of qmp_virtio_feature_map_t[]
hw/virtio: Rename virtio_ss[] -> specific_virtio_ss[]
hw/virtio: Add missing "hw/core/cpu.h" include
hw/cxl/device: Add Flex Bus Port DVSEC
hw/acpi: Rename tco.c -> ich9_tco.c
acpi/tests/avocado/bits: add mformat as one of the dependencies
docs/acpi/bits: document BITS_DEBUG environment variable
pci: drop redundant PCIDeviceClass::is_bridge field
remove DEC 21154 PCI bridge
vhost: fix vq dirty bitmap syncing when vIOMMU is enabled
acpi/tests/avocado/bits: add SPDX license identifiers for bios bits tests
include/hw: attempt to document VirtIO feature variables
vhost-user: send set log base message only once
vdpa: always start CVQ in SVQ mode if possible
vdpa: add shadow_data to vhost_vdpa
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

remove DEC 21154 PCI bridge

Code has not been used practically since its inception (2004)
f2aa58c6f4a20 UniNorth PCI bridge support
or maybe even earlier, but it was consuming contributors time
as

remove DEC 21154 PCI bridge

Code has not been used practically since its inception (2004)
f2aa58c6f4a20 UniNorth PCI bridge support
or maybe even earlier, but it was consuming contributors time
as QEMU was being rewritten.
Drop it for now. Whomever would like to actually
use the thing, can make sure it actually works/reintroduce
it back when there is a user.

PS:
I've stumbled upon this when replacing PCIDeviceClass::is_bridge
field with QOM cast to PCI_BRIDGE type. Unused DEC 21154
was the only one trying to use the field with plain PCIDevice.
It's not worth keeping the field around for the sake of the code
that was commented out 'forever'.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20221129101341.185621-2-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

Merge tag 'qemu-macppc-20221031' of https://github.com/mcayland/qemu into staging

qemu-macppc updates for 7.2

# -----BEGIN PGP SIGNATURE-----
#
# iQFSBAABCgA8FiEEzGIauY6CIA2RXMnEW8LFb64PMh8FAmNgIqA

Merge tag 'qemu-macppc-20221031' of https://github.com/mcayland/qemu into staging

qemu-macppc updates for 7.2

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# s7kVfyM=
# =rc9K
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 31 Oct 2022 15:31:44 EDT
# gpg: using RSA key CC621AB98E82200D915CC9C45BC2C56FAE0F321F
# gpg: issuer "mark.cave-ayland@ilande.co.uk"
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" [full]
# Primary key fingerprint: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F

* tag 'qemu-macppc-20221031' of https://github.com/mcayland/qemu:
mac_newworld: Turn CORE99_VIA_CONFIG defines into an enum
mac_{old|new}world: Code style fix adding missing braces to if-s
mac_nvram: Use NVRAM_SIZE constant
hw/ppc/mac.h: Rename to include/hw/nvram/mac_nvram.h
hw/ppc/mac.h: Move PROM and KERNEL defines to board code
hw/ppc/mac.h: Move grackle-pcihost type declaration out to a header
hw/ppc/mac.h: Move macio specific parts out from shared header
hw/ppc/mac.h: Move newworld specific parts out from shared header
mac_{old|new}world: Reduce number of QOM casts
mac_newworld: Clean up creation of Uninorth devices
mac_{old|new}world: Avoid else branch by setting default value
mac_{old|new}world: Set tbfreq at declaration
mac_oldworld: Drop some more variables
mac_newworld: Drop some variables

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

hw/ppc/mac.h: Rename to include/hw/nvram/mac_nvram.h

All that is left in mac.h now belongs to the nvram emulation so rename
it accordingly and only include it where it is really used.

Signed-off-by

hw/ppc/mac.h: Rename to include/hw/nvram/mac_nvram.h

All that is left in mac.h now belongs to the nvram emulation so rename
it accordingly and only include it where it is really used.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <b82449369f718c0e207fe8c332fab550fa0230c0.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

show more ...

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-20210104' into staging

MIPS patches queue

- Use PCI macros (Philippe Mathieu-Daudé)
- Clean up VT82C686B south bridge (BALATON Zoltan)

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-20210104' into staging

MIPS patches queue

- Use PCI macros (Philippe Mathieu-Daudé)
- Clean up VT82C686B south bridge (BALATON Zoltan)
- Introduce clock_ticks_to_ns() (Peter Maydell)
- Add Loongson-3 machine (Huacai Chen)
- Make addresses used by bootloader unsigned (Jiaxun Yang)
- Clean fuloong2e PROM environment (Jiaxun Yang)
- Add integration test of fuloong2e booting Linux (Jiaxun Yang)

# gpg: Signature made Mon 04 Jan 2021 22:37:48 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/mips-20210104: (35 commits)
tests/acceptance: Test boot_linux_console for fuloong2e
hw/mips/fuloong2e: Correct cpuclock in PROM environment
hw/mips/fuloong2e: Remove unused env entry
hw/mips/fuloong2e: Replace faulty documentation links
hw/mips/fuloong2e: Remove define DEBUG_FULOONG2E_INIT
hw/mips: Use address translation helper to handle ENVP_ADDR
hw/mips/malta: Use address translation helper to calculate bootloader_run_addr
hw/mips: Make bootloader addresses unsigned
docs/system: Update MIPS machine documentation
hw/mips: Add Loongson-3 machine support
hw/mips: Add Loongson-3 boot parameter helpers
hw/mips: Implement fw_cfg_arch_key_name()
hw/intc: Rework Loongson LIOINTC
clock: Define and use new clock_display_freq()
clock: Remove clock_get_ns()
target/mips: Don't use clock_get_ns() in clock period calculation
clock: Introduce clock_ticks_to_ns()
vt82c686: Rename superio config related parts
vt82c686: Use shorter name for local variable holding object state
vt82c686: Remove unneeded includes and defines
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw: Use the PCI_DEVFN() macro from 'hw/pci/pci.h'

We already have a generic PCI_DEVFN() macro in "hw/pci/pci.h"
to pack the PCI slot/function identifiers, use it.

Signed-off-by: Philippe Mathieu-Da

hw: Use the PCI_DEVFN() macro from 'hw/pci/pci.h'

We already have a generic PCI_DEVFN() macro in "hw/pci/pci.h"
to pack the PCI slot/function identifiers, use it.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20201012124506.3406909-6-philmd@redhat.com>
Reviewed-by: Huacai Chen <chenhuacai@kernel.org>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20201231224911.1467352-4-f4bug@amsat.org>

show more ...

hw/pci-host/uninorth: Use the PCI_FUNC() macro from 'hw/pci/pci.h'

We already have a generic PCI_FUNC() macro in "hw/pci/pci.h" to
extract the PCI function identifier, use it.

Signed-off-by: Philip

hw/pci-host/uninorth: Use the PCI_FUNC() macro from 'hw/pci/pci.h'

We already have a generic PCI_FUNC() macro in "hw/pci/pci.h" to
extract the PCI function identifier, use it.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20201012124506.3406909-4-philmd@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/mcayland/tags/qemu-macppc-20201019' into staging

qemu-macppc updates

# gpg: Signature made Mon 19 Oct 2020 08:13:16 BST
# gpg: using RSA key CC6

Merge remote-tracking branch 'remotes/mcayland/tags/qemu-macppc-20201019' into staging

qemu-macppc updates

# gpg: Signature made Mon 19 Oct 2020 08:13:16 BST
# gpg: using RSA key CC621AB98E82200D915CC9C45BC2C56FAE0F321F
# gpg: issuer "mark.cave-ayland@ilande.co.uk"
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" [full]
# Primary key fingerprint: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F

* remotes/mcayland/tags/qemu-macppc-20201019:
mac_oldworld: Change PCI address of macio to match real hardware
mac_oldworld: Drop some variables
mac_oldworld: Drop a variable, use get_system_memory() directly
mac_newworld: Allow loading binary ROM image
mac_oldworld: Allow loading binary ROM image
m48t59: remove legacy m48t59_init() function
ppc405_boards: use qdev properties instead of legacy m48t59_init() function
sun4u: use qdev properties instead of legacy m48t59_init() function
sun4m: use qdev properties instead of legacy m48t59_init() function
m48t59-isa: remove legacy m48t59_init_isa() function
uninorth: use qdev gpios for PCI IRQs
grackle: use qdev gpios for PCI IRQs
macio: don't reference serial_hd() directly within the device

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

uninorth: use qdev gpios for PCI IRQs

Currently an object link property is used to pass a reference to the OpenPIC
into the PCI host bridge so that pci_unin_init_irqs() can connect the PCI
IRQs to t

uninorth: use qdev gpios for PCI IRQs

Currently an object link property is used to pass a reference to the OpenPIC
into the PCI host bridge so that pci_unin_init_irqs() can connect the PCI
IRQs to the PIC itself.

This can be simplified by defining the PCI IRQs as qdev gpios and then wiring
up the PCI IRQs to the PIC in the New World machine init function.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201013114922.2946-4-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

show more ...

Merge remote-tracking branch 'remotes/armbru/tags/pull-qom-2020-05-15' into staging

QOM patches for 2020-05-15

# gpg: Signature made Fri 15 May 2020 06:58:29 BST
# gpg: using RSA key

Merge remote-tracking branch 'remotes/armbru/tags/pull-qom-2020-05-15' into staging

QOM patches for 2020-05-15

# gpg: Signature made Fri 15 May 2020 06:58:29 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qom-2020-05-15: (21 commits)
hw: Remove unnecessary DEVICE() cast
various: Remove unnecessary OBJECT() cast
target: Remove unnecessary CPU() cast
qom: Drop @errp parameter of object_property_del()
spapr_pci: Drop some dead error handling
qdev: Unrealize must not fail
Drop more @errp parameters after previous commit
qom: Drop parameter @errp of object_property_add() & friends
qdev: Clean up qdev_connect_gpio_out_named()
hw/arm/bcm2835: Drop futile attempts at QOM-adopting memory
e1000: Don't run e1000_instance_init() twice
hw/isa/superio: Make the components QOM children
s390x/cpumodel: Fix UI to CPU features pcc-cmac-{aes,eaes}-256
tests/check-qom-proplist: Improve iterator coverage
qom: Drop object_property_set_description() parameter @errp
qom: Make all the object_property_add_FOO() return the property
qom: Drop convenience method object_property_get_uint16List()
qom: Simplify object_property_get_enum()
qom: Drop object_property_del_child()'s unused parameter @errp
qom: Clean up inconsistent use of gchar * vs. char *
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

qom: Drop parameter @errp of object_property_add() & friends

The only way object_property_add() can fail is when a property with
the same name already exists. Since our property names are all
hardc

qom: Drop parameter @errp of object_property_add() & friends

The only way object_property_add() can fail is when a property with
the same name already exists. Since our property names are all
hardcoded, failure is a programming error, and the appropriate way to
handle it is passing &error_abort.

Same for its variants, except for object_property_add_child(), which
additionally fails when the child already has a parent. Parentage is
also under program control, so this is a programming error, too.

We have a bit over 500 callers. Almost half of them pass
&error_abort, slightly fewer ignore errors, one test case handles
errors, and the remaining few callers pass them to their own callers.

The previous few commits demonstrated once again that ignoring
programming errors is a bad idea.

Of the few ones that pass on errors, several violate the Error API.
The Error ** argument must be NULL, &error_abort, &error_fatal, or a
pointer to a variable containing NULL. Passing an argument of the
latter kind twice without clearing it in between is wrong: if the
first call sets an error, it no longer points to NULL for the second
call. ich9_pm_add_properties(), sparc32_ledma_realize(),
sparc32_dma_realize(), xilinx_axidma_realize(), xilinx_enet_realize()
are wrong that way.

When the one appropriate choice of argument is &error_abort, letting
users pick the argument is a bad idea.

Drop parameter @errp and assert the preconditions instead.

There's one exception to "duplicate property name is a programming
error": the way object_property_add() implements the magic (and
undocumented) "automatic arrayification". Don't drop @errp there.
Instead, rename object_property_add() to object_property_try_add(),
and add the obvious wrapper object_property_add().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200505152926.18877-15-armbru@redhat.com>
[Two semantic rebase conflicts resolved]

show more ...

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Register qdev properties as class properties (Marc-André)
* Cleanups (Philippe)
* virtio-scsi fix (Pan Nengyuan)
* Twe

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Register qdev properties as class properties (Marc-André)
* Cleanups (Philippe)
* virtio-scsi fix (Pan Nengyuan)
* Tweak Skylake-v3 model id (Kashyap)
* x86 UCODE_REV support and nested live migration fix (myself)
* Advisory mode for pvpanic (Zhenwei)

# gpg: Signature made Fri 24 Jan 2020 20:16:23 GMT
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (58 commits)
build-sys: clean up flags included in the linker command line
target/i386: Add the 'model-id' for Skylake -v3 CPU models
qdev: use object_property_help()
qapi/qmp: add ObjectPropertyInfo.default-value
qom: introduce object_property_help()
qom: simplify qmp_device_list_properties()
vl: print default value in object help
qdev: register properties as class properties
qdev: move instance properties to class properties
qdev: rename DeviceClass.props
qdev: set properties with device_class_set_props()
object: return self in object_ref()
object: release all props
object: add object_class_property_add_link()
object: express const link with link property
object: add direct link flag
object: rename link "child" to "target"
object: check strong flag with &
object: do not free class properties
object: add object_property_set_default
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

qdev: set properties with device_class_set_props()

The following patch will need to handle properties registration during
class_init time. Let's use a device_class_set_props() setter.

spatch --macr

qdev: set properties with device_class_set_props()

The following patch will need to handle properties registration during
class_init time. Let's use a device_class_set_props() setter.

spatch --macro-file scripts/cocci-macro-file.h --sp-file
./scripts/coccinelle/qdev-set-props.cocci --keep-comments --in-place
--dir .

@@
typedef DeviceClass;
DeviceClass *d;
expression val;
@@
- d->props = val
+ device_class_set_props(d, val)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200110153039.1379601-20-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/armbru/tags/pull-include-2019-08-13-v2' into staging

Header cleanup patches for 2019-08-13

# gpg: Signature made Fri 16 Aug 2019 12:39:12 BST
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-include-2019-08-13-v2' into staging

Header cleanup patches for 2019-08-13

# gpg: Signature made Fri 16 Aug 2019 12:39:12 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-include-2019-08-13-v2: (29 commits)
sysemu: Split sysemu/runstate.h off sysemu/sysemu.h
sysemu: Move the VMChangeStateEntry typedef to qemu/typedefs.h
Include sysemu/sysemu.h a lot less
Clean up inclusion of sysemu/sysemu.h
numa: Move remaining NUMA declarations from sysemu.h to numa.h
Include sysemu/hostmem.h less
numa: Don't include hw/boards.h into sysemu/numa.h
Include hw/boards.h a bit less
Include hw/qdev-properties.h less
Include qemu/main-loop.h less
Include qemu/queue.h slightly less
Include hw/hw.h exactly where needed
Include qom/object.h slightly less
Include exec/memory.h slightly less
Include migration/vmstate.h less
migration: Move the VMStateDescription typedef to typedefs.h
Clean up inclusion of exec/cpu-common.h
Include hw/irq.h a lot less
typedefs: Separate incomplete types and function types
ide: Include hw/ide/internal a bit less outside hw/ide/
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Include hw/qdev-properties.h less

In my "build everything" tree, changing hw/qdev-properties.h triggers
a recompile of some 2700 out of 6600 objects (not counting tests and
objects that don't depend

Include hw/qdev-properties.h less

In my "build everything" tree, changing hw/qdev-properties.h triggers
a recompile of some 2700 out of 6600 objects (not counting tests and
objects that don't depend on qemu/osdep.h).

Many places including hw/qdev-properties.h (directly or via hw/qdev.h)
actually need only hw/qdev-core.h. Include hw/qdev-core.h there
instead.

hw/qdev.h is actually pointless: all it does is include hw/qdev-core.h
and hw/qdev-properties.h, which in turn includes hw/qdev-core.h.
Replace the remaining uses of hw/qdev.h by hw/qdev-properties.h.

While there, delete a few superfluous inclusions of hw/qdev-core.h.

Touching hw/qdev-properties.h now recompiles some 1200 objects.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Daniel P. Berrangé" <berrange@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20190812052359.30071-22-armbru@redhat.com>

show more ...

Include hw/hw.h exactly where needed

In my "build everything" tree, changing hw/hw.h triggers a recompile
of some 2600 out of 6600 objects (not counting tests and objects that
don't depend on qemu/o

Include hw/hw.h exactly where needed

In my "build everything" tree, changing hw/hw.h triggers a recompile
of some 2600 out of 6600 objects (not counting tests and objects that
don't depend on qemu/osdep.h).

The previous commits have left only the declaration of hw_error() in
hw/hw.h. This permits dropping most of its inclusions. Touching it
now recompiles less than 200 objects.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20190812052359.30071-19-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>

show more ...

Include hw/irq.h a lot less

In my "build everything" tree, changing hw/irq.h triggers a recompile
of some 5400 out of 6600 objects (not counting tests and objects that
don't depend on qemu/osdep.h).

Include hw/irq.h a lot less

In my "build everything" tree, changing hw/irq.h triggers a recompile
of some 5400 out of 6600 objects (not counting tests and objects that
don't depend on qemu/osdep.h).

hw/hw.h supposedly includes it for convenience. Several other headers
include it just to get qemu_irq and.or qemu_irq_handler.

Move the qemu_irq and qemu_irq_handler typedefs from hw/irq.h to
qemu/typedefs.h, and then include hw/irq.h only where it's still
needed. Touching it now recompiles only some 500 objects.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190812052359.30071-13-armbru@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2019-06-11-v3' into staging

Miscellaneous patches for 2019-06-11

# gpg: Signature made Wed 12 Jun 2019 12:20:41 BST
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2019-06-11-v3' into staging

Miscellaneous patches for 2019-06-11

# gpg: Signature made Wed 12 Jun 2019 12:20:41 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-misc-2019-06-11-v3:
MAINTAINERS: Polish headline decorations
MAINTAINERS: Improve section headlines
MAINTAINERS: Remove duplicate entries of qemu-devel@nongnu.org
Clean up a header guard symbols (again)
Supply missing header guards
Clean up a few header guard symbols
scripts/clean-header-guards: Fix handling of trailing comments
Normalize position of header guard
Include qemu-common.h exactly where needed
Include qemu/module.h where needed, drop it from qemu-common.h
qemu-common: Move qemu_isalnum() etc. to qemu/ctype.h
qemu-common: Move tcg_enabled() etc. to sysemu/tcg.h

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Include qemu/module.h where needed, drop it from qemu-common.h

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190523143508.25387-4-armbru@redhat.com>
[Rebased with conflicts res

Include qemu/module.h where needed, drop it from qemu-common.h

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190523143508.25387-4-armbru@redhat.com>
[Rebased with conflicts resolved automatically, except for
hw/usb/dev-hub.c hw/misc/exynos4210_rng.c hw/misc/bcm2835_rng.c
hw/misc/aspeed_scu.c hw/display/virtio-vga.c hw/arm/stm32f205_soc.c;
ui/cocoa.m fixed up]

show more ...

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-3.1-20180907' into staging

ppc patch queue 2018-09-07

Here's another pull request for qemu-3.1. No real theme here, just an
assortment of

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-3.1-20180907' into staging

ppc patch queue 2018-09-07

Here's another pull request for qemu-3.1. No real theme here, just an
assortment of various fixes. Probably the most notable thing is the
removal of the ppcemb target which has been deprecated for some time
now.

# gpg: Signature made Fri 07 Sep 2018 08:30:02 BST
# gpg: using RSA key 6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-3.1-20180907:
target-ppc: Extend HWCAP2 bits for ISA 3.0
target/ppc/kvm: set vcpu as online/offline
Fix a deadlock case in the CPU hotplug flow
spapr: Correct reference count on spapr-cpu-core
mac_newworld: implement custom FWPathProvider
uninorth: add ofw-addr property to allow correct fw path generation
mac_oldworld: implement custom FWPathProvider
grackle: set device fw_name and address for correct fw path generation
macio: add addr property to macio IDE object
macio: add macio bus to help with fw path generation
macio: move MACIOIDEState type declarations to macio.h
spapr_pci: fix potential NULL pointer dereference
spapr: fix leak of rev array
ppc: Remove deprecated ppcemb target

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

uninorth: add ofw-addr property to allow correct fw path generation

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>