#
b1641c50 |
| 29-Nov-2021 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'for_upstream' of git://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
virtio,pci,pc: bugfixes
Lots of small fixes all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redha
Merge tag 'for_upstream' of git://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
virtio,pci,pc: bugfixes
Lots of small fixes all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Mon 29 Nov 2021 02:50:06 PM CET # 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]
* tag 'for_upstream' of git://git.kernel.org/pub/scm/virt/kvm/mst/qemu: Fix bad overflow check in hw/pci/pcie.c intel-iommu: ignore leaf SNP bit in scalable mode virtio-balloon: correct used length virtio-balloon: process all in sgs for free_page_vq vdpa: Add dummy receive callback failover: fix unplug pending detection virtio-mmio : fix the crash in the vm shutdown
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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#
9323f892 |
| 18-Nov-2021 |
Laurent Vivier <lvivier@redhat.com> |
failover: fix unplug pending detection
Failover needs to detect the end of the PCI unplug to start migration after the VFIO card has been unplugged.
To do that, a flag is set in pcie_cap_slot_unplu
failover: fix unplug pending detection
Failover needs to detect the end of the PCI unplug to start migration after the VFIO card has been unplugged.
To do that, a flag is set in pcie_cap_slot_unplug_request_cb() and reset in pcie_unplug_device().
But since 17858a169508 ("hw/acpi/ich9: Set ACPI PCI hot-plug as default on Q35") we have switched to ACPI unplug and these functions are not called anymore and the flag not set. So failover migration is not able to detect if card is really unplugged and acts as it's done as soon as it's started. So it doesn't wait the end of the unplug to start the migration. We don't see any problem when we test that because ACPI unplug is faster than PCIe native hotplug and when the migration really starts the unplug operation is already done.
See c000a9bd06ea ("pci: mark device having guest unplug request pending") a99c4da9fc2a ("pci: mark devices partially unplugged")
Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Ani Sinha <ani@anisinha.ca> Message-Id: <20211118133225.324937-4-lvivier@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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#
88afdc92 |
| 05-Sep-2021 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pc,pci,virtio: fixes, cleanups
Fixes, cleanups all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# g
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pc,pci,virtio: fixes, cleanups
Fixes, cleanups all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Sat 04 Sep 2021 22:34:10 BST # 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
* remotes/mst/tags/for_upstream: (35 commits) vhost-vdpa: remove the unncessary queue_index assignment vhost-vdpa: fix the wrong assertion in vhost_vdpa_init() vhost-vdpa: tweak the error label in vhost_vdpa_add() vhost-vdpa: fix leaking of vhost_net in vhost_vdpa_add() vhost-vdpa: don't cleanup twice in vhost_vdpa_add() vhost-vdpa: remove the unnecessary check in vhost_vdpa_add() vhost_net: do not assume nvqs is always 2 vhost: use unsigned int for nvqs vhost_net: remove the meaningless assignment in vhost_net_start_one() vhost-vdpa: correctly return err in vhost_vdpa_set_backend_cap() vhost-vdpa: remove unused variable "acked_features" tests/vhost-user-bridge.c: Fix typo in help message tests/vhost-user-bridge.c: Sanity check socket path length hw/virtio: Add flatview update in vhost_user_cleanup() hw/virtio: Remove NULL check in virtio_free_region_cache() hw/virtio: Document virtio_queue_packed_empty_rcu is called within RCU MAINTAINERS: Added myself as a reviewer for acpi/smbios subsystem hw/acpi: use existing references to pci device struct within functions hw/pci: remove all references to find_i440fx function hw/i386/acpi-build: Get NUMA information from struct NumaState ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
028f1a88 |
| 25-Aug-2021 |
Ani Sinha <ani@anisinha.ca> |
hw/acpi: use existing references to pci device struct within functions
There is no need to use fresh typecasts to get references to pci device structs when there is an existing reference to pci devi
hw/acpi: use existing references to pci device struct within functions
There is no need to use fresh typecasts to get references to pci device structs when there is an existing reference to pci device struct. Use existing reference. Minor cleanup.
Signed-off-by: Ani Sinha <ani@anisinha.ca> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210825031949.919376-3-ani@anisinha.ca> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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#
a97fca4c |
| 16-Jul-2021 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream3' into staging
pc,pci,virtio: lots of new features
Lots of last minute stuff.
vhost-user-i2c. vhost-vsock SOCK_SEQPACKET support. IOMMU
Merge remote-tracking branch 'remotes/mst/tags/for_upstream3' into staging
pc,pci,virtio: lots of new features
Lots of last minute stuff.
vhost-user-i2c. vhost-vsock SOCK_SEQPACKET support. IOMMU bypass. ACPI based pci hotplug.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Fri 16 Jul 2021 16:11:27 BST # 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
* remotes/mst/tags/for_upstream3: vhost-vsock: SOCK_SEQPACKET feature bit support docs: Add documentation for iommu bypass hw/i386/acpi-build: Add IVRS support to bypass iommu hw/i386/acpi-build: Add DMAR support to bypass iommu hw/arm/virt-acpi-build: Add IORT support to bypass SMMUv3 hw/pci: Add pci_bus_range() to get PCI bus number range hw/i386: Add a default_bus_bypass_iommu pc machine option hw/arm/virt: Add default_bus_bypass_iommu machine option hw/pxb: Add a bypass iommu property hw/pci/pci_host: Allow PCI host to bypass iommu docs: Add '-device intel-iommu' entry hw/virtio: add vhost-user-i2c-pci boilerplate hw/virtio: add boilerplate for vhost-user-i2c device bios-tables-test: Update golden binaries hw/acpi/ich9: Set ACPI PCI hot-plug as default on Q35 bios-tables-test: Allow changes in DSDT ACPI tables hw/pci/pcie: Do not set HPC flag if acpihp is used hw/acpi/ich9: Enable ACPI PCI hot-plug hw/i386/acpi-build: Add ACPI PCI hot-plug methods to Q35
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
3f3cbbb2 |
| 13-Jul-2021 |
Julia Suvorova <jusual@redhat.com> |
hw/pci/pcie: Do not set HPC flag if acpihp is used
Instead of changing the hot-plug type in _OSC register, do not set the 'Hot-Plug Capable' flag. This way guest will choose ACPI hot-plug if it is p
hw/pci/pcie: Do not set HPC flag if acpihp is used
Instead of changing the hot-plug type in _OSC register, do not set the 'Hot-Plug Capable' flag. This way guest will choose ACPI hot-plug if it is preferred and leave the option to use SHPC with pcie-pci-bridge.
The ability to control hot-plug for each downstream port is retained, while 'hotplug=off' on the port means all hot-plug types are disabled.
Signed-off-by: Julia Suvorova <jusual@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Message-Id: <20210713004205.775386-4-jusual@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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#
c0e427d6 |
| 13-Jul-2021 |
Julia Suvorova <jusual@redhat.com> |
hw/acpi/ich9: Enable ACPI PCI hot-plug
Add acpi_pcihp to ich9_pm as part of 'acpi-pci-hotplug-with-bridge-support' option. Set default to false.
Signed-off-by: Julia Suvorova <jusual@redhat.com> Si
hw/acpi/ich9: Enable ACPI PCI hot-plug
Add acpi_pcihp to ich9_pm as part of 'acpi-pci-hotplug-with-bridge-support' option. Set default to false.
Signed-off-by: Julia Suvorova <jusual@redhat.com> Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20210713004205.775386-3-jusual@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
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#
caf108bc |
| 13-Jul-2021 |
Julia Suvorova <jusual@redhat.com> |
hw/i386/acpi-build: Add ACPI PCI hot-plug methods to Q35
Implement notifications and gpe to support q35 ACPI PCI hot-plug. Use 0xcc4 - 0xcd7 range for 'acpi-pci-hotplug' io ports.
Signed-off-by: Ju
hw/i386/acpi-build: Add ACPI PCI hot-plug methods to Q35
Implement notifications and gpe to support q35 ACPI PCI hot-plug. Use 0xcc4 - 0xcd7 range for 'acpi-pci-hotplug' io ports.
Signed-off-by: Julia Suvorova <jusual@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Message-Id: <20210713004205.775386-2-jusual@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
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d45a5270 |
| 05-May-2021 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.1-pull-request' into staging
Trivial patches pull request 20210503
# gpg: Signature made Mon 03 May 2021 09:34:56 BST # gpg:
Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.1-pull-request' into staging
Trivial patches pull request 20210503
# gpg: Signature made Mon 03 May 2021 09:34:56 BST # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C
* remotes/vivier2/tags/trivial-branch-for-6.1-pull-request: (23 commits) hw/rx/rx-gdbsim: Do not accept invalid memory size docs: More precisely describe memory-backend-*::id's user scripts: fix generation update-binfmts templates docs/system: Document the removal of "compat" property for POWER CPUs mc146818rtc: put it into the 'misc' category Do not include exec/address-spaces.h if it's not really necessary Do not include cpu.h if it's not really necessary Do not include hw/boards.h if it's not really necessary Do not include sysemu/sysemu.h if it's not really necessary hw: Do not include qemu/log.h if it is not necessary hw: Do not include hw/irq.h if it is not necessary hw: Do not include hw/sysbus.h if it is not necessary hw: Remove superfluous includes of hw/hw.h ui: Fix memory leak in qemu_xkeymap_mapping_table() hw/usb: Constify VMStateDescription hw/display/qxl: Constify VMStateDescription hw/arm: Constify VMStateDescription vmstate: Constify some VMStateDescriptions Fix typo in CFI build documentation hw/pcmcia: Do not register PCMCIA type if not required ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
ee86213a |
| 16-Apr-2021 |
Thomas Huth <thuth@redhat.com> |
Do not include exec/address-spaces.h if it's not really necessary
Stop including exec/address-spaces.h in files that don't need it.
Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <202104
Do not include exec/address-spaces.h if it's not really necessary
Stop including exec/address-spaces.h in files that don't need it.
Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210416171314.2074665-5-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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#
97414988 |
| 23-Mar-2021 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pc,virtio,pci: fixes, features
Fixes all over the place. ACPI index support.
Signed-off-by: Michael S. Tsirkin <mst@redhat
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pc,virtio,pci: fixes, features
Fixes all over the place. ACPI index support.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Mon 22 Mar 2021 22:58:45 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
* remotes/mst/tags/for_upstream: acpi: Move setters/getters of oem fields to X86MachineState acpi: Set proper maximum size for "etc/acpi/rsdp" blob acpi: Move maximum size logic into acpi_add_rom_blob() microvm: Don't open-code "etc/table-loader" acpi: Set proper maximum size for "etc/table-loader" blob tests: acpi: update expected blobs pci: acpi: add _DSM method to PCI devices acpi: add aml_to_decimalstring() and aml_call6() helpers pci: acpi: ensure that acpi-index is unique pci: introduce acpi-index property for PCI device tests: acpi: temporary whitelist DSDT changes virtio-pmem: fix virtio_pmem_resp assign problem vhost-user: Monitor slave channel in vhost_user_read() vhost-user: Introduce nested event loop in vhost_user_read() vhost-user: Convert slave channel to QIOChannelSocket vhost-user: Factor out duplicated slave_fd teardown code vhost-user: Fix double-close on slave_read() error path vhost-user: Drop misleading EAGAIN checks in slave_read() virtio: Fix virtio_mmio_read()/virtio_mmio_write()
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
4fd7da4c |
| 15-Mar-2021 |
Igor Mammedov <imammedo@redhat.com> |
pci: acpi: ensure that acpi-index is unique
it helps to avoid device naming conflicts when guest OS is configured to use acpi-index for naming. Spec ialso says so:
PCI Firmware Specification Revisi
pci: acpi: ensure that acpi-index is unique
it helps to avoid device naming conflicts when guest OS is configured to use acpi-index for naming. Spec ialso says so:
PCI Firmware Specification Revision 3.2 4.6.7. _DSM for Naming a PCI or PCI Express Device Under Operating Systems " Instance number must be unique under \_SB scope. This instance number does not have to be sequential in a given system configuration. "
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20210315180102.3008391-4-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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b32bd763 |
| 15-Mar-2021 |
Igor Mammedov <imammedo@redhat.com> |
pci: introduce acpi-index property for PCI device
In x86/ACPI world, linux distros are using predictable network interface naming since systemd v197. Which on QEMU based VMs results into path based
pci: introduce acpi-index property for PCI device
In x86/ACPI world, linux distros are using predictable network interface naming since systemd v197. Which on QEMU based VMs results into path based naming scheme, that names network interfaces based on PCI topology.
With itm on has to plug NIC in exactly the same bus/slot, which was used when disk image was first provisioned/configured or one risks to loose network configuration due to NIC being renamed to actually used topology. That also restricts freedom to reshape PCI configuration of VM without need to reconfigure used guest image.
systemd also offers "onboard" naming scheme which is preferred over PCI slot/topology one, provided that firmware implements: " PCI Firmware Specification 3.1 4.6.7. DSM for Naming a PCI or PCI Express Device Under Operating Systems " that allows to assign user defined index to PCI device, which systemd will use to name NIC. For example, using -device e1000,acpi-index=100 guest will rename NIC to 'eno100', where 'eno' is default prefix for "onboard" naming scheme. This doesn't require any advance configuration on guest side to com in effect at 'onboard' scheme takes priority over path based naming.
Hope is that 'acpi-index' it will be easier to consume by management layer, compared to forcing specific PCI topology and/or having several disk image templates for different topologies and will help to simplify process of spawning VM from the same template without need to reconfigure guest NIC.
This patch adds, 'acpi-index'* property and wires up a 32bit register on top of pci hotplug register block to pass index value to AML code at runtime. Following patch will add corresponding _DSM code and wire it up to PCI devices described in ACPI.
*) name comes from linux kernel terminology
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20210315180102.3008391-3-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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cb5ed407 |
| 16-Nov-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-11-15' into staging
Fix Lesser GPL license versions (should be "2.1" and not "2")
# gpg: Signature made Sun 15 Nov 2020 16:2
Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-11-15' into staging
Fix Lesser GPL license versions (should be "2.1" and not "2")
# gpg: Signature made Sun 15 Nov 2020 16:20:10 GMT # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5
* remotes/huth-gitlab/tags/pull-request-2020-11-15: (26 commits) nomaintainer: Fix Lesser GPL version number test: Fix LGPL information in the file headers tests/acceptance: Fix LGPL information in the file headers tests/migration: Fix LGPL information in the file headers sparc tcg cpus: Fix Lesser GPL version number e1000e: Fix Lesser GPL version number x86 hvf cpus: Fix Lesser GPL version number nvdimm: Fix Lesser GPL version number w32: Fix Lesser GPL version number tpm: Fix Lesser GPL version number overall/alpha tcg cpus|hppa: Fix Lesser GPL version number overall usermode...: Fix Lesser GPL version number migration: Fix Lesser GPL version number parallel nor flash: Fix Lesser GPL version number arm tcg cpus: Fix Lesser GPL version number x86 tcg cpus: Fix Lesser GPL version number linux user: Fix Lesser GPL version number usb: Fix Lesser GPL version number tricore tcg cpus: Fix Lesser GPL version number xtensa tcg cpus: Fix Lesser GPL version number ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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61f3c91a |
| 23-Oct-2020 |
Chetan Pant <chetan4windows@gmail.com> |
nomaintainer: Fix Lesser GPL version number
There is no "version 2" of the "Lesser" General Public License. It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all occurr
nomaintainer: Fix Lesser GPL version number
There is no "version 2" of the "Lesser" General Public License. It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all occurrences of "Lesser GPL version 2" with "Lesser GPL version 2.1" in comment section.
This patch contains all the files, whose maintainer I could not get from ‘get_maintainer.pl’ script.
Signed-off-by: Chetan Pant <chetan4windows@gmail.com> Message-Id: <20201023124424.20177-1-chetan4windows@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> [thuth: Adapted exec.c and qdev-monitor.c to new location] Signed-off-by: Thomas Huth <thuth@redhat.com>
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85c3ed44 |
| 05-Nov-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pc,pci,vhost,virtio: fixes
Lots of fixes all over the place. virtio-mem and virtio-iommu patches are kind of fixes but it s
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pc,pci,vhost,virtio: fixes
Lots of fixes all over the place. virtio-mem and virtio-iommu patches are kind of fixes but it seems better to just make them behave sanely than try to educate users about the limitations ...
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Wed 04 Nov 2020 18:40:03 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
* remotes/mst/tags/for_upstream: (31 commits) contrib/vhost-user-blk: fix get_config() information leak block/export: fix vhost-user-blk get_config() information leak block/export: make vhost-user-blk config space little-endian configure: introduce --enable-vhost-user-blk-server libvhost-user: follow QEMU comment style vhost-blk: set features before setting inflight feature Revert "vhost-blk: set features before setting inflight feature" net: Add vhost-vdpa in show_netdevs() vhost-vdpa: Add qemu_close in vhost_vdpa_cleanup vfio: Don't issue full 2^64 unmap virtio-iommu: Set supported page size mask vfio: Set IOMMU page size as per host supported page size memory: Add interface to set iommu page size mask virtio-iommu: Add notify_flag_changed() memory region callback virtio-iommu: Add replay() memory region callback virtio-iommu: Call memory notifiers in attach/detach virtio-iommu: Add memory notifiers for map/unmap virtio-iommu: Store memory region in endpoint struct virtio-iommu: Fix virtio_iommu_mr() hw/smbios: Fix leaked fd in save_opt_one() error path ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
510feed7 |
| 03-Nov-2020 |
Xinhao Zhang <zhangxinhao1@huawei.com> |
hw/acpi : add spaces around operator
Fix code style. Operator needs spaces both sides.
Signed-off-by: Xinhao Zhang <zhangxinhao1@huawei.com> Signed-off-by: Kai Deng <dengkai1@huawei.com> Message-Id
hw/acpi : add spaces around operator
Fix code style. Operator needs spaces both sides.
Signed-off-by: Xinhao Zhang <zhangxinhao1@huawei.com> Signed-off-by: Kai Deng <dengkai1@huawei.com> Message-Id: <20201103102634.273021-3-zhangxinhao1@huawei.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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21305738 |
| 29-Sep-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio,pc,acpi: fixes, tests
Fixes and tests all over the place. Batch iommu updates for vdpa. Removal of deprecated cpu ho
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio,pc,acpi: fixes, tests
Fixes and tests all over the place. Batch iommu updates for vdpa. Removal of deprecated cpu hotplug commands. SMBIOS OEM string support.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Tue 29 Sep 2020 08:09:21 BST # 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
* remotes/mst/tags/for_upstream: (48 commits) libvhost-user: return on error in vu_log_queue_fill() libvhost-user: return early on virtqueue errors hw: virtio-pmem: detach the element fromt the virtqueue when error occurs tests/acpi: update golden master DSDT binary table blobs for q35 piix4: don't reserve hw resources when hotplug is off globally Add ACPI DSDT tables for q35 that are being updated by the next patch tests/acpi: add newly added acpi DSDT table blob for pci bridge hotplug flag tests/acpi: unit test for 'acpi-pci-hotplug-with-bridge-support' bridge flag tests/acpi: list added acpi table binary file for pci bridge hotplug test i440fx/acpi: do not add hotplug related amls for cold plugged bridges Fix a gap where acpi_pcihp_find_hotplug_bus() returns a non-hotpluggable bus tests/acpi: add a new ACPI table in order to test root pci hotplug on/off tests/acpi: add new unit test to test hotplug off/on feature on the root pci bus tests/acpi: mark addition of table DSDT.roothp for unit testing root pci hotplug vhost-user: save features of multiqueues if chardev is closed qemu-options: document SMBIOS type 11 settings hw/smbios: report error if table size is too large hw/smbios: support loading OEM strings values from a file tests: acpi: update acpi blobs with new AML x68: acpi: trigger SMI before sending hotplug Notify event to OSPM ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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8ad038ab |
| 18-Sep-2020 |
Ani Sinha <ani@anisinha.ca> |
Fix a gap where acpi_pcihp_find_hotplug_bus() returns a non-hotpluggable bus
When ACPI hotplug for the root bus is disabled, the bsel property for that bus is not set. Please see the following commi
Fix a gap where acpi_pcihp_find_hotplug_bus() returns a non-hotpluggable bus
When ACPI hotplug for the root bus is disabled, the bsel property for that bus is not set. Please see the following commit:
3d7e78aa7777f ("Introduce a new flag for i440fx to disable PCI hotplug on the root bus").
As a result, when acpi_pcihp_find_hotplug_bus() is called with bsel set to 0, it may return the root bus. This can cause devices attached to the root bus to get hot-unplugged if the user issues the following set of commmands:
outl 0xae10 0 outl 0xae08 your_slot
Thanks to Julia for pointing this out here: https://www.mail-archive.com/qemu-devel@nongnu.org/msg734548.html
In this patch, we fix the issue in this function by checking if the bus which is returned by the function is actually hotpluggable. If not, we simply return NULL. This avoids the scenario where we were returning a non-hotpluggable bus.
Signed-off-by: Ani Sinha <ani@anisinha.ca> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20200918084111.15339-5-ani@anisinha.ca> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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19591e9e |
| 27-Aug-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio,pc,acpi: features, fixes
better number of queues for vhost smbios speed options acpi fixes
Signed-off-by: Michael S
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio,pc,acpi: features, fixes
better number of queues for vhost smbios speed options acpi fixes
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Thu 27 Aug 2020 13:33:49 BST # 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
* remotes/mst/tags/for_upstream: tests/bios-tables-test: add smbios cpu speed test hw/smbios: add options for type 4 max-speed and current-speed vhost-user-blk-pci: default num_queues to -smp N virtio-blk-pci: default num_queues to -smp N virtio-scsi-pci: default num_queues to -smp N virtio-scsi: introduce a constant for fixed virtqueues virtio-pci: add virtio_pci_optimal_num_queues() helper Introduce a new flag for i440fx to disable PCI hotplug on the root bus acpi: update expected DSDT files with _UID changes disassemble-aml: -o actually works arm/acpi: fix an out of spec _UID for PCI root i386/acpi: fix inconsistent QEMU/OVMF device paths acpi: allow DSDT changes
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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3d7e78aa |
| 21-Aug-2020 |
Ani Sinha <ani@anisinha.ca> |
Introduce a new flag for i440fx to disable PCI hotplug on the root bus
We introduce a new global flag 'acpi-root-pci-hotplug' for i440fx with which we can turn on or off PCI device hotplug on the ro
Introduce a new flag for i440fx to disable PCI hotplug on the root bus
We introduce a new global flag 'acpi-root-pci-hotplug' for i440fx with which we can turn on or off PCI device hotplug on the root bus. This flag can be used to prevent all PCI devices from getting hotplugged or unplugged from the root PCI bus. This feature is targetted mostly towards Windows VMs. It is useful in cases where some hypervisor admins want to deploy guest VMs in a way so that the users of the guest OSes are not able to hot-eject certain PCI devices from the Windows system tray. Laine has explained the use case here in detail: https://www.redhat.com/archives/libvir-list/2020-February/msg00110.html
Julia has resolved this issue for PCIE buses with the following commit: 530a0963184e57e71a5b538 ("pcie_root_port: Add hotplug disabling option")
This commit attempts to introduce similar behavior for PCI root buses used in i440fx machine types (although in this case, we do not have a per-slot capability to turn hotplug on or off).
Usage: -global PIIX4_PM.acpi-root-pci-hotplug=off
By default, this option is enabled which means that hotplug is turned on for the PCI root bus.
The previously existing flag 'acpi-pci-hotplug-with-bridge-support' for PCI-PCI bridges remain as is and can be used along with this new flag to control PCI hotplug on PCI bridges.
This change has been tested using a Windows 2012R2 server guest image and also with a Windows 2019 server guest image on a Ubuntu 18.04 host using the latest master qemu from upstream.
Signed-off-by: Ani Sinha <ani@anisinha.ca> Message-Id: <20200821165403.26589-1-ani@anisinha.ca> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com>
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64f0ad8a |
| 02-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2020-07-02' into staging
Error reporting patches patches for 2020-07-02
# gpg: Signature made Thu 02 Jul 2020 10:55:48 BST # gpg:
Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2020-07-02' into staging
Error reporting patches patches for 2020-07-02
# gpg: Signature made Thu 02 Jul 2020 10:55:48 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-error-2020-07-02: (28 commits) migration/rdma: Plug memory leaks in qemu_rdma_registration_stop() arm/{bcm2835,fsl-imx25,fsl-imx6}: Fix realize error API violations hw/arm/armsse: Fix armsse_realize() error API violation aspeed: Fix realize error API violation arm/stm32f205 arm/stm32f405: Fix realize error API violation amd_iommu: Fix amdvi_realize() error API violation x86: Fix x86_cpu_new() error handling mips/cps: Fix mips_cps_realize() error API violations riscv_hart: Fix riscv_harts_realize() error API violations riscv/sifive_u: Fix sifive_u_soc_realize() error API violations hw/arm: Drop useless object_property_set_link() error handling hw: Fix error API violation around object_property_set_link() qdev: Drop qbus_set_hotplug_handler() parameter @errp qdev: Drop qbus_set_bus_hotplug_handler() parameter @errp aspeed: Clean up roundabout error propagation vnc: Plug minor memory leak in vnc_display_open() test-util-filemonitor: Plug unlikely memory leak sd/milkymist-memcard: Plug minor memory leak in realize qga: Plug unlikely memory leak in guest-set-memory-blocks spapr: Plug minor memory leak in spapr_machine_init() ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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9bc6bfdf |
| 30-Jun-2020 |
Markus Armbruster <armbru@redhat.com> |
qdev: Drop qbus_set_hotplug_handler() parameter @errp
qbus_set_hotplug_handler() is a simple wrapper around object_property_set_link().
object_property_set_link() fails when the property doesn't ex
qdev: Drop qbus_set_hotplug_handler() parameter @errp
qbus_set_hotplug_handler() is a simple wrapper around object_property_set_link().
object_property_set_link() fails when the property doesn't exist, is not settable, or its .check() method fails. These are all programming errors here, so passing &error_abort to qbus_set_hotplug_handler() is appropriate.
Most of its callers do. Exceptions:
* pcie_cap_slot_init(), shpc_init(), spapr_phb_realize() pass NULL, i.e. they ignore errors.
* spapr_machine_init() passes &error_fatal.
* s390_pcihost_realize(), virtio_serial_device_realize(), s390_pcihost_plug() pass the error to their callers. The latter two keep going after the error, which looks wrong.
Drop the @errp parameter, and instead pass &error_abort to object_property_set_link().
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> Message-Id: <20200630090351.1247703-15-armbru@redhat.com>
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6675a653 |
| 16-Jun-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/armbru/tags/pull-qom-2020-06-15' into staging
QOM patches for 2020-06-15
# gpg: Signature made Mon 15 Jun 2020 21:07:19 BST # gpg: using RSA key
Merge remote-tracking branch 'remotes/armbru/tags/pull-qom-2020-06-15' into staging
QOM patches for 2020-06-15
# gpg: Signature made Mon 15 Jun 2020 21:07:19 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-2020-06-15: (84 commits) MAINTAINERS: Make section QOM cover hw/core/*bus.c as well qdev: qdev_init_nofail() is now unused, drop qdev: Convert bus-less devices to qdev_realize() with Coccinelle qdev: Use qdev_realize() in qdev_device_add() qdev: Make qdev_realize() support bus-less devices s390x/event-facility: Simplify creation of SCLP event devices microbit: Eliminate two local variables in microbit_init() sysbus: sysbus_init_child_obj() is now unused, drop sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 4 sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 3 sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 2 sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 1 qdev: Drop qdev_realize() support for null bus sysbus: Convert to sysbus_realize() etc. with Coccinelle sysbus: New sysbus_realize(), sysbus_realize_and_unref() sysbus: Tidy up sysbus_init_child_obj()'s @childsize arg, part 2 hw/arm/armsse: Pass correct child size to sysbus_init_child_obj() sysbus: Tidy up sysbus_init_child_obj()'s @childsize arg, part 1 microbit: Tidy up sysbus_init_child_obj() @child argument sysbus: Drop useless OBJECT() in sysbus_init_child_obj() calls ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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981c3dcd |
| 10-Jun-2020 |
Markus Armbruster <armbru@redhat.com> |
qdev: Convert to qdev_unrealize() with Coccinelle
For readability, and consistency with qbus_realize().
Coccinelle script:
@ depends on !(file in "hw/core/qdev.c")@ typedef DeviceState;
qdev: Convert to qdev_unrealize() with Coccinelle
For readability, and consistency with qbus_realize().
Coccinelle script:
@ depends on !(file in "hw/core/qdev.c")@ typedef DeviceState; DeviceState *dev; symbol false, error_abort; @@ - object_property_set_bool(OBJECT(dev), false, "realized", &error_abort); + qdev_unrealize(dev);
@ depends on !(file in "hw/core/qdev.c") && !(file in "hw/core/bus.c")@ expression dev; symbol false, error_abort; @@ - object_property_set_bool(OBJECT(dev), false, "realized", &error_abort); + qdev_unrealize(DEVICE(dev));
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20200610053247.1583243-8-armbru@redhat.com>
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