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>

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# 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 ...

docs/pcie.txt: Replace ioh3420 with pcie-root-port

Do not mention ioh3420 in the "how to" doc.
The device still works and can be used by already
existing setups, but no need to be mentioned.

Sugges

docs/pcie.txt: Replace ioh3420 with pcie-root-port

Do not mention ioh3420 in the "how to" doc.
The device still works and can be used by already
existing setups, but no need to be mentioned.

Suggested-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230123174205.683979-1-berrange@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio,vhost,pci,pc: features, fixes and cleanups

- documentation updates
- vhost fixes
- new crypto vhost device

Signed-o

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio,vhost,pci,pc: features, fixes and cleanups

- documentation updates
- vhost fixes
- new crypto vhost device

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

# gpg: Signature made Thu 01 Mar 2018 16:27:25 GMT
# gpg: using RSA key 281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
# 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

* remotes/mst/tags/for_upstream:
cryptodev-vhost-user: set the key length
cryptodev-vhost-user: add crypto session handler
cryptodev: add vhost support
cryptodev: add vhost-user as a new cryptodev backend
docs/vmcoreinfo: detail unsupported host format behaviour
vhost: fix incorrect check in vhost_verify_ring_mappings
vhost: avoid to start/stop virtqueue which is not ready
vhost: fix memslot limit check
docs: pcie: Spell out machine type needs for PCIe features
docs: document virtio-balloon stats
intel-iommu: Accept 64-bit writes to FEADDR
virtio-pci: trivial fixes in error message
vhost-user: fix memory leak

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

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docs: pcie: Spell out machine type needs for PCIe features

PCIe features are available only via the 'q35' machine type for x86 and
the 'virt' machine type for AArch64 architecture.

Mention that exp

docs: pcie: Spell out machine type needs for PCIe features

PCIe features are available only via the 'q35' machine type for x86 and
the 'virt' machine type for AArch64 architecture.

Mention that explicitly.

Thanks: Daniel Berrangé

Signed-off-by: Kashyap Chamarthy <kchamart@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

Use HTTPS for qemu.org and other domains

qemu.org enabled HTTPS in 2017 and it should be used instead of HTTP.
There are also URLs to json.org, openvpn.net, and other domains that
support HTTPS.

Th

Use HTTPS for qemu.org and other domains

qemu.org enabled HTTPS in 2017 and it should be used instead of HTTP.
There are also URLs to json.org, openvpn.net, and other domains that
support HTTPS.

This patch updates the qemu.org domains everywhere and also third-party
domains that I have checked.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20171121120435.28728-3-stefanha@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc, pci, virtio: patches queued before 2.10

A bunch of stuff that was posted before the 2.10 timeframe,
mostly fixes/cleanu

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc, pci, virtio: patches queued before 2.10

A bunch of stuff that was posted before the 2.10 timeframe,
mostly fixes/cleanups. New PCI bridges.

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

# gpg: Signature made Fri 08 Sep 2017 14:15:34 BST
# gpg: using RSA key 0x281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
# 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

* remotes/mst/tags/for_upstream:
fw_cfg: rename read callback
pci: add reserved slot check to do_pci_register_device()
pci: move check for existing devfn into new pci_bus_devfn_available() helper
vmgenid: replace x-write-pointer-available hack
vhost-user-bridge: fix resume regression (since 2.9)
libvhost-user: support resuming vq->last_avail_idx based on used_idx
acpi/vmgenid: change device category to misc
intel_iommu: fix missing BQL in pt fast path
docs: update documentation considering PCIE-PCI bridge
hw/pci: add QEMU-specific PCI capability to the Generic PCI Express Root Port
hw/pci: introduce bridge-only vendor-specific capability to provide some hints to firmware
hw/pci: introduce pcie-pci-bridge device
Revert "ACPI: don't call acpi_pcihp_device_plug_cb on xen"
hw/acpi: Move acpi_set_pci_info to pcihp
hw/acpi: Limit hotplug to root bus on legacy mode
pc: add 2.11 machine types
vhost: Release memory references on cleanup

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

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docs: update documentation considering PCIE-PCI bridge

Signed-off-by: Aleksandr Bezzubikov <zuban32s@gmail.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@re

docs: update documentation considering PCIE-PCI bridge

Signed-off-by: Aleksandr Bezzubikov <zuban32s@gmail.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Tested-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, vhost, pc: fixes, features

beginnings of iotlb support for vhost
acpi hotplug rework
vhost net tx flush on link dow

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, vhost, pc: fixes, features

beginnings of iotlb support for vhost
acpi hotplug rework
vhost net tx flush on link down
passing mtu to guests
hotplug for virtio crypto
fixes and cleanups all over the place

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

# gpg: Signature made Tue 10 Jan 2017 05:37:48 GMT
# gpg: using RSA key 0x281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
# 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

* remotes/mst/tags/for_upstream: (41 commits)
acpi-test: update expected files
memhp: move DIMM devices into dedicated scope with related common methods
memhp: don't generate memory hotplug AML if it's not enabled/supported
memhp: move memory hotplug only defines to memory_hotplug.c
memhp: move GPE handler_E03 into build_memory_hotplug_aml()
memhp: merge build_memory_devices() into build_memory_hotplug_aml()
memhp: consolidate scattered MHPD device declaration
memhp: move build_memory_devices() into memory_hotplug.c
memhp: move build_memory_hotplug_aml() into memory_hotplug.c
tests: pc: add memory hotplug acpi tables tests
virtio-net: Add MTU feature support
vhost-net: Notify the backend about the host MTU
vhost-user: Add MTU protocol feature and op
net: virtio-net discards TX data after link down
virtio: Introduce virtqueue_drop_all procedure
net: vhost stop updates virtio queue state
net: Add virtio queue interface to update used index from vring state
balloon: Don't balloon roms
virtio: fix vq->inuse recalc after migr
pcie_aer: support configurable AER capa version
...

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

show more ...

doc/pcie: correct command line examples

Nit picking: Multi-function PCI Express Root Ports should mean that
'addr' property is mandatory, and slot is optional because it defaults
to 0, and 'chassis'

doc/pcie: correct command line examples

Nit picking: Multi-function PCI Express Root Ports should mean that
'addr' property is mandatory, and slot is optional because it defaults
to 0, and 'chassis' is mandatory for 2nd & 3rd root port because it
defaults to 0 too.

Bonus: fix a typo(2->3)
Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, vhost, pc, pci: documentation, fixes and cleanups

Lots of fixes all over the place.

Unfortunately, this does not y

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, vhost, pc, pci: documentation, fixes and cleanups

Lots of fixes all over the place.

Unfortunately, this does not yet fix a regression with vhost
introduced by the last pull, the issue is typically this error:
kvm_mem_ioeventfd_add: error adding ioeventfd: File exists
followed by QEMU aborting.

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

* remotes/mst/tags/for_upstream: (28 commits)
docs: add PCIe devices placement guidelines
virtio: drop virtio_queue_get_ring_{size,addr}()
vhost: drop legacy vring layout bits
vhost: adapt vhost_verify_ring_mappings() to virtio 1 ring layout
nvdimm acpi: introduce NVDIMM_DSM_MEMORY_SIZE
nvdimm acpi: use aml_name_decl to define named object
nvdimm acpi: rename nvdimm_dsm_reserved_root
nvdimm acpi: fix two comments
nvdimm acpi: define DSM return codes
nvdimm acpi: rename nvdimm_acpi_hotplug
nvdimm acpi: cleanup nvdimm_build_fit
nvdimm acpi: rename nvdimm_plugged_device_list
docs: improve the doc of Read FIT method
nvdimm acpi: clean up nvdimm_build_acpi
pc: memhp: stop handling nvdimm hotplug in pc_dimm_unplug
pc: memhp: move nvdimm hotplug out of memory hotplug
nvdimm acpi: drop the lock of fit buffer
qdev: hotplug: drop HotplugHandler.post_plug callback
vhost: migration blocker only if shared log is used
virtio-net: mark VIRTIO_NET_F_GSO as legacy
...

Message-id: 1479237527-11846-1-git-send-email-mst@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

docs: add PCIe devices placement guidelines

Proposes best practices on how to use PCI Express/PCI device
in PCI Express based machines and explain the reasoning behind them.

Reviewed-by: Laszlo Ers

docs: add PCIe devices placement guidelines

Proposes best practices on how to use PCI Express/PCI device
in PCI Express based machines and explain the reasoning behind them.

Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...