- 23 5月, 2017 2 次提交
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由 Thomas Huth 提交于
Network dumping should be done with "-object filter-dump" nowadays. Using "-net dump" via the VLAN mechanism is considered as deprecated and might be removed in a future release. So warn the users now to inform them to user the filter-dump method instead. Signed-off-by: NThomas Huth <thuth@redhat.com> Signed-off-by: NJason Wang <jasowang@redhat.com>
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由 Thomas Huth 提交于
The files tap-haiku.c and tap-aix.c are identical (except one line of error message). We should avoid such code duplication, so replace these by a generic tap-stub.c file instead. Signed-off-by: NThomas Huth <thuth@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: NJason Wang <jasowang@redhat.com>
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- 18 5月, 2017 10 次提交
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由 Stefan Hajnoczi 提交于
HMP pull # gpg: Signature made Wed 17 May 2017 07:03:39 PM BST # gpg: using RSA key 0x0516331EBC5BFDE7 # gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7 * dgilbert/tags/pull-hmp-20170517: ramblock: add new hmp command "info ramblock" utils: provide size_to_str() ramblock: add RAMBLOCK_FOREACH() Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
migration/next for 20170517 # gpg: Signature made Wed 17 May 2017 11:46:36 AM BST # gpg: using RSA key 0xF487EF185872D723 # gpg: Good signature from "Juan Quintela <quintela@redhat.com>" # gpg: aka "Juan Quintela <quintela@trasno.org>" # Primary key fingerprint: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723 * quintela/tags/migration/20170517: migration: Move check_migratable() into qdev.c migration: Move postcopy stuff to postcopy-ram.c migration: Move page_cache.c to migration/ migration: Create migration/blocker.h ram: Rename RAM_SAVE_FLAG_COMPRESS to RAM_SAVE_FLAG_ZERO migration: Pass Error ** argument to {save,load}_vmstate migration: Fix regression with compression threads Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
pci, virtio, vhost: fixes A bunch of fixes that missed the release. Most notably we are reverting shpc back to enabled by default state as guests uses that as an indicator that hotplug is supported (even though it's unused). Unfortunately we can't fix this on the stable branch since that would break migration. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> # gpg: Signature made Wed 17 May 2017 10:42:06 PM 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 * mst/tags/for_upstream: exec: abstract address_space_do_translate() pci: deassert intx when pci device unrealize virtio: allow broken device to notify guest Revert "hw/pci: disable pci-bridge's shpc by default" acpi-defs: clean up open brace usage ACPI: don't call acpi_pcihp_device_plug_cb on xen iommu: Don't crash if machine is not PC_MACHINE pc: add 2.10 machine type pc/fwcfg: unbreak migration from qemu-2.5 and qemu-2.6 during firmware boot libvhost-user: fix crash when rings aren't ready hw/virtio: fix vhost user fails to startup when MQ hw/arm/virt: generate 64-bit addressable ACPI objects hw/acpi-defs: replace leading X with x_ in FADT field names Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Peter Xu 提交于
This function is an abstraction helper for address_space_translate() and address_space_get_iotlb_entry(). It does the lookup of address into memory region section, then does proper IOMMU translation if necessary. Refactor the two existing functions to use it. This fixes vhost when IOMMU is disabled by guest. Tested-by: NMaxime Coquelin <maxime.coquelin@redhat.com> Signed-off-by: NPeter Xu <peterx@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Herongguang (Stephen) 提交于
If a pci device is not reset by VM (by writing into config space) and unplugged by VM, after that when VM reboots, qemu may assert: pcibus_reset: Assertion `bus->irq_count[i] == 0' failed Cc: qemu-stable@nongnu.org Signed-off-by: Nherongguang <herongguang.he@huawei.com> Reviewed-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Greg Kurz 提交于
According to section 2.1.2 of the virtio-1 specification: "The device SHOULD set DEVICE_NEEDS_RESET when it enters an error state that a reset is needed. If DRIVER_OK is set, after it sets DEVICE_NEEDS_RESET, the device MUST send a device configuration change notification to the driver." Commit "f5ed3663 virtio: stop virtqueue processing if device is broken" introduced a virtio_error() call that just does that: - internally mark the device as broken - set the DEVICE_NEEDS_RESET bit in the status - send a configuration change notification Unfortunately, virtio_notify_vector(), called by virtio_notify_config(), returns right away when the device is marked as broken and the notification isn't sent in this case. The spec doesn't say whether a broken device can send notifications in other situations or not. But since the driver isn't supposed to do anything but to reset the device, it makes sense to keep the check in virtio_notify_config(). Marking the device as broken AFTER the configuration change notification was sent is enough to fix the issue. Signed-off-by: NGreg Kurz <groug@kaod.org> Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Marcel Apfelbaum 提交于
This reverts commit dc0ae767. Disabling the shpc controller has an undesired side effect. The PCI bridge remains with no attached devices at boot time, and the guest operating systems do not allocate any resources for it, leaving the bridge unusable. Note that the behaviour is dictated by the pci bridge specification. Revert the commit and leave the shpc controller even if is not actually used by any architecture. Slot 0 remains unusable at boot time. Keep shpc off for QEMU 2.9 machines. Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Peter Xu 提交于
To dump information about ramblocks. It looks like: (qemu) info ramblock Block Name PSize Offset Used Total /objects/mem 2 MiB 0x0000000000000000 0x0000000080000000 0x0000000080000000 vga.vram 4 KiB 0x0000000080060000 0x0000000001000000 0x0000000001000000 /rom@etc/acpi/tables 4 KiB 0x00000000810b0000 0x0000000000020000 0x0000000000200000 pc.bios 4 KiB 0x0000000080000000 0x0000000000040000 0x0000000000040000 0000:00:03.0/e1000.rom 4 KiB 0x0000000081070000 0x0000000000040000 0x0000000000040000 pc.rom 4 KiB 0x0000000080040000 0x0000000000020000 0x0000000000020000 0000:00:02.0/vga.rom 4 KiB 0x0000000081060000 0x0000000000010000 0x0000000000010000 /rom@etc/table-loader 4 KiB 0x00000000812b0000 0x0000000000001000 0x0000000000001000 /rom@etc/acpi/rsdp 4 KiB 0x00000000812b1000 0x0000000000001000 0x0000000000001000 Ramblock is something hidden internally in QEMU implementation, and this command should only be used by mostly QEMU developers on RAM stuff. It is not a command suitable for QMP interface. So only HMP interface is provided for it. Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: NPeter Xu <peterx@redhat.com> Message-Id: <1494562661-9063-4-git-send-email-peterx@redhat.com> Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
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由 Peter Xu 提交于
Moving the algorithm from print_type_size() into size_to_str() so that other component can also leverage it. With that, refactor print_type_size(). The assert() in that logic is removed though, since even UINT64_MAX would not overflow. Signed-off-by: NPeter Xu <peterx@redhat.com> Message-Id: <1494562661-9063-3-git-send-email-peterx@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
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由 Peter Xu 提交于
So that it can simplifies the iterators. Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: NPeter Xu <peterx@redhat.com> Message-Id: <1494562661-9063-2-git-send-email-peterx@redhat.com> Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
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- 17 5月, 2017 28 次提交
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由 Stefan Hajnoczi 提交于
x86 and machine queue, 2017-05-17 # gpg: Signature made Wed 17 May 2017 02:37:54 PM BST # gpg: using RSA key 0x2807936F984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * ehabkost/tags/x86-and-machine-pull-request: (22 commits) tests: Add [+-]feature and feature=on|off test cases s390-pcibus: No need to set user_creatable=false explicitly xen-sysdev: Remove user_creatable flag virtio-mmio: Remove user_creatable flag sysbus-ohci: Remove user_creatable flag hpet: Remove user_creatable flag generic-sdhci: Remove user_creatable flag esp: Remove user_creatable flag fw_cfg: Remove user_creatable flag unimplemented-device: Remove user_creatable flag isabus-bridge: Remove user_creatable flag allwinner-ahci: Remove user_creatable flag sysbus-ahci: Remove user_creatable flag kvmvapic: Remove user_creatable flag ioapic: Remove user_creatable flag kvmclock: Remove user_creatable flag pflash_cfi01: Remove user_creatable flag fdc: Remove user_creatable flag from sysbus-fdc & SUNW,fdtwo iommu: Remove FIXME comment about user_creatable=true xen-backend: Remove FIXME comment about user_creatable flag ... Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Eduardo Habkost 提交于
Add test code to ensure features are enabled/disabled correctly in the command-line. The test case use the "feature-words" and "filtered-features" properties to check if the features were enabled/disabled correctly. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170508183205.10884-1-ehabkost@redhat.com> Reviewed-by: NIgor Mammedov <imammedo@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
TYPE_S390_PCI_HOST_BRIDGE is a subclass of TYPE_PCI_HOST_BRIDGE, which is a subclass of TYPE_SYS_BUS_DEVICE. TYPE_SYS_BUS_DEVICE already sets user_creatable=false, so we don't require an explicit user_creatable=false assignment in s390_pcihost_class_init(). Cc: Alexander Graf <agraf@suse.de> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Cc: Frank Blaschka <frank.blaschka@de.ibm.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Pierre Morel <pmorel@linux.vnet.ibm.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Thomas Huth <thuth@redhat.com> Cc: Yi Min Zhao <zyimin@linux.vnet.ibm.com> Acked-by: NCornelia Huck <cornelia.huck@de.ibm.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-22-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
TYPE_XENSYSDEV is only used internally by xen_be_init(), and is not supposed to be plugged/unplugged dynamically. Remove the user_creatable flag from the device class. Cc: Juergen Gross <jgross@suse.com>, Cc: Peter Maydell <peter.maydell@linaro.org>, Cc: Thomas Huth <thuth@redhat.com> Cc: sstabellini@kernel.org Cc: Markus Armbruster <armbru@redhat.com>, Cc: Marcel Apfelbaum <marcel@redhat.com>, Cc: Laszlo Ersek <lersek@redhat.com> Acked-by: NJuergen Gross <jgross@suse.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-21-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
virtio-mmio needs to be wired and mapped by other device or board code, and won't work with -device. Remove the user_creatable flag from the device class. Cc: Laszlo Ersek <lersek@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Shannon Zhao <zhaoshenglong@huawei.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-20-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
sysbus-ohci needs to be mapped and wired by device or board code, and won't work with -device. Remove the user_creatable flag from the device class. Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-19-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
hpet needs to be mapped and wired by the board code and won't work with -device. Remove the user_creatable flag from the device class. Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-18-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
generic-sdhci needs to be wired by other devices' code, so it can't be used with -device. Remove the user_creatable flag from the device class. Cc: Peter Maydell <peter.maydell@linaro.org> Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com> Cc: David Gibson <david@gibson.dropbear.id.au> Cc: Alexander Graf <agraf@suse.de> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: Prasad J Pandit <pjp@fedoraproject.org> Cc: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: NAlistair Francis <alistair.francis@xilinx.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-17-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
esp devices aren't going to work with -device, as they need IRQs to be connected and mmio to be mapped (this is done by esp_init()). Remove the user_creatable flag from the device class. Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-16-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
fw_cfg won't work with -device, as: * fw_cfg_init1() won't get called for the device; * The device won't appear at /machine/fw_cfg, and won't work with the -fw_cfg command-line option. Remove the user_creatable flag from the device class. Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Gabriel L. Somlo <somlo@cmu.edu> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-15-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
unimplemented-device needs to be created and mapped using create_unimplemented_device() (or equivalent code), and won't work with -device. Remove the user_creatable flag from the device class. Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-14-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
isabus-bridge needs to be created by isa_bus_new(), and won't work with -device, as it won't create the TYPE_ISA_BUS bus itself. Remove the user_creatable flag from the device class. Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-13-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
allwinner-ahci needs its IRQ to be connected and mmio to be mapped (this is done by the alwinner-a10 device realize method), and won't work with -device. Remove the user_creatable flag from the device class. Cc: John Snow <jsnow@redhat.com> Cc: qemu-block@nongnu.org Cc: Beniamino Galvani <b.galvani@gmail.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: qemu-arm@nongnu.org Cc: Marcel Apfelbaum <marcel@redhat.com> Acked-by: NJohn Snow <jsnow@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-12-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
The sysbus-ahci devices are supposed to be created and wired by code from other devices, like calxeda_init() and xlnx_zynqmp_realize(), and won't work with -device. Remove the user_creatable flag from the device class. Cc: John Snow <jsnow@redhat.com> Cc: qemu-block@nongnu.org Cc: Rob Herring <robh@kernel.org> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Alistair Francis <alistair.francis@xilinx.com> Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: NAlistair Francis <alistair.francis@xilinx.com> Acked-by: NJohn Snow <jsnow@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-11-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
The kvmvapic device is only usable when created by apic_common_realize(), not using -device. Remove the user_creatable flag from the device class. Cc: Igor Mammedov <imammedo@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-10-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
An ioapic device is already created by the q35 initialization code, and using "-device ioapic" or "-device kvm-ioapic" will always fail with "Only 1 ioapics allowed". Remove the user_creatable flag from the ioapic device classes. Cc: Igor Mammedov <imammedo@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Eduardo Habkost <ehabkost@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-9-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
kvmclock should be used by guests only when the appropriate CPUID feature flags are set on the VCPU, and it is automatically created by kvmclock_create() when those feature flags are set. This means creating a kvmclock device using -device is useless. Remove user_creatable from its device class. Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Thomas Huth <thuth@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NThomas Huth <thuth@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-8-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
TYPE_CFI_PFLASH01 devices need to be mapped by pflash_cfi01_register() (or equivalent) and can't be used with -device. Remove user_creatable from the device class. Cc: Kevin Wolf <kwolf@redhat.com> Cc: Max Reitz <mreitz@redhat.com> Cc: qemu-block@nongnu.org Cc: Laszlo Ersek <lersek@redhat.com> Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Cc: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-7-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
sysbus-fdc and SUNW,fdtwo devices need IRQs to be wired and mmio to be mapped, and can't be used with -device. Unset user_creatable on their device classes. Cc: John Snow <jsnow@redhat.com> Cc: Kevin Wolf <kwolf@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: Max Reitz <mreitz@redhat.com> Cc: qemu-block@nongnu.org Cc: Thomas Huth <thuth@redhat.com> Acked-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NThomas Huth <thuth@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-6-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
amd-iommu and intel-iommu are really meant to be used with -device, so they need user_creatable=true. Remove the FIXME comment. Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Reviewed-by: NMarcel Apfelbaum <marcel@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-5-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
xen-backend can be plugged/unplugged dynamically when using the Xen accelerator, so keep the user_creatable flag on the device class and remove the FIXME comment. Cc: Juergen Gross <jgross@suse.com>, Cc: Peter Maydell <peter.maydell@linaro.org>, Cc: Thomas Huth <thuth@redhat.com> Cc: sstabellini@kernel.org Cc: Markus Armbruster <armbru@redhat.com>, Cc: Marcel Apfelbaum <marcel@redhat.com>, Cc: Laszlo Ersek <lersek@redhat.com> Acked-by: NJuergen Gross <jgross@suse.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-4-ehabkost@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
commit 33cd52b5 unset cannot_instantiate_with_device_add_yet in TYPE_SYSBUS, making all sysbus devices appear on "-device help" and lack the "no-user" flag in "info qdm". To fix this, we can set user_creatable=false by default on TYPE_SYS_BUS_DEVICE, but this requires setting user_creatable=true explicitly on the sysbus devices that actually work with -device. Fortunately today we have just a few has_dynamic_sysbus=1 machines: virt, pc-q35-*, ppce500, and spapr. virt, ppce500, and spapr have extra checks to ensure just a few device types can be instantiated: * virt supports only TYPE_VFIO_CALXEDA_XGMAC, TYPE_VFIO_AMD_XGBE. * ppce500 supports only TYPE_ETSEC_COMMON. * spapr supports only TYPE_SPAPR_PCI_HOST_BRIDGE. This patch sets user_creatable=true explicitly on those 4 device classes. Now, the more complex cases: pc-q35-*: q35 has no sysbus device whitelist yet (which is a separate bug). We are in the process of fixing it and building a sysbus whitelist on q35, but in the meantime we can fix the "-device help" and "info qdm" bugs mentioned above. Also, despite not being strictly necessary for fixing the q35 bug, reducing the list of user_creatable=true devices will help us be more confident when building the q35 whitelist. xen: We also have a hack at xen_set_dynamic_sysbus(), that sets has_dynamic_sysbus=true at runtime when using the Xen accelerator. This hack is only used to allow xen-backend devices to be dynamically plugged/unplugged. This means today we can use -device with the following 22 device types, that are the ones compiled into the qemu-system-x86_64 and qemu-system-i386 binaries: * allwinner-ahci * amd-iommu * cfi.pflash01 * esp * fw_cfg_io * fw_cfg_mem * generic-sdhci * hpet * intel-iommu * ioapic * isabus-bridge * kvmclock * kvm-ioapic * kvmvapic * SUNW,fdtwo * sysbus-ahci * sysbus-fdc * sysbus-ohci * unimplemented-device * virtio-mmio * xen-backend * xen-sysdev This patch adds user_creatable=true explicitly to those devices, temporarily, just to keep 100% compatibility with existing behavior of q35. Subsequent patches will remove user_creatable=true from the devices that are really not meant to user-creatable on any machine, and remove the FIXME comment from the ones that are really supposed to be user-creatable. This is being done in separate patches because we still don't have an obvious list of devices that will be whitelisted by q35, and I would like to get each device reviewed individually. Cc: Alexander Graf <agraf@suse.de> Cc: Alex Williamson <alex.williamson@redhat.com> Cc: Alistair Francis <alistair.francis@xilinx.com> Cc: Beniamino Galvani <b.galvani@gmail.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Cc: David Gibson <david@gibson.dropbear.id.au> Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: Frank Blaschka <frank.blaschka@de.ibm.com> Cc: Gabriel L. Somlo <somlo@cmu.edu> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Igor Mammedov <imammedo@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Cc: John Snow <jsnow@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: Kevin Wolf <kwolf@redhat.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Cc: Max Reitz <mreitz@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Pierre Morel <pmorel@linux.vnet.ibm.com> Cc: Prasad J Pandit <pjp@fedoraproject.org> Cc: qemu-arm@nongnu.org Cc: qemu-block@nongnu.org Cc: qemu-ppc@nongnu.org Cc: Richard Henderson <rth@twiddle.net> Cc: Rob Herring <robh@kernel.org> Cc: Shannon Zhao <zhaoshenglong@huawei.com> Cc: sstabellini@kernel.org Cc: Thomas Huth <thuth@redhat.com> Cc: Yi Min Zhao <zyimin@linux.vnet.ibm.com> Acked-by: NJohn Snow <jsnow@redhat.com> Acked-by: NJuergen Gross <jgross@suse.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-3-ehabkost@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> [ehabkost: Small changes at sysbus_device_class_init() comments] Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Eduardo Habkost 提交于
cannot_instantiate_with_device_add_yet was introduced by commit efec3dd6 to replace no_user. It was supposed to be a temporary measure. When it was introduced, we had 54 cannot_instantiate_with_device_add_yet=true lines in the code. Today (3 years later) this number has not shrunk: we now have 57 cannot_instantiate_with_device_add_yet=true lines. I think it is safe to say it is not a temporary measure, and we won't see the flag go away soon. Instead of a long field name that misleads people to believe it is temporary, replace it a shorter and less misleading field: user_creatable. Except for code comments, changes were generated using the following Coccinelle patch: @@ expression DC; @@ ( -DC->cannot_instantiate_with_device_add_yet = false; +DC->user_creatable = true; | -DC->cannot_instantiate_with_device_add_yet = true; +DC->user_creatable = false; ) @@ typedef ObjectClass; expression dc; identifier class, data; @@ static void device_class_init(ObjectClass *class, void *data) { ... dc->hotpluggable = true; +dc->user_creatable = true; ... } @@ @@ struct DeviceClass { ... -bool cannot_instantiate_with_device_add_yet; +bool user_creatable; ... } @@ expression DC; @@ ( -!DC->cannot_instantiate_with_device_add_yet +DC->user_creatable | -DC->cannot_instantiate_with_device_add_yet +!DC->user_creatable ) Cc: Alistair Francis <alistair.francis@xilinx.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Thomas Huth <thuth@redhat.com> Acked-by: NAlistair Francis <alistair.francis@xilinx.com> Reviewed-by: NThomas Huth <thuth@redhat.com> Reviewed-by: NMarcel Apfelbaum <marcel@redhat.com> Acked-by: NMarcel Apfelbaum <marcel@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-2-ehabkost@redhat.com> [ehabkost: kept "TODO remove once we're there" comment] Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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由 Stefan Hajnoczi 提交于
Xen 2017/05/16 # gpg: Signature made Tue 16 May 2017 08:18:32 PM BST # gpg: using RSA key 0x894F8F4870E1AE90 # gpg: Good signature from "Stefano Stabellini <stefano.stabellini@eu.citrix.com>" # gpg: aka "Stefano Stabellini <sstabellini@kernel.org>" # Primary key fingerprint: D04E 33AB A51F 67BA 07D3 0AEA 894F 8F48 70E1 AE90 * sstabellini/tags/xen-20170516-tag: xen: call qemu_set_cloexec instead of fcntl xen/9pfs: fix two resource leaks on error paths, discovered by Coverity configure: Remove -lxencall for Xen detection xen/mapcache: store dma information in revmapcache entries for debugging Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
# gpg: Signature made Tue 16 May 2017 04:47:09 PM BST # gpg: using RSA key 0xBDBE7B27C0DE3057 # gpg: Good signature from "Jeffrey Cody <jcody@redhat.com>" # gpg: aka "Jeffrey Cody <jeff@codyprime.org>" # gpg: aka "Jeffrey Cody <codyprime@gmail.com>" # Primary key fingerprint: 9957 4B4D 3474 90E7 9D98 D624 BDBE 7B27 C0DE 3057 * jtc/tags/block-pull-request: curl: do not do aio_poll when waiting for a free CURLState curl: convert readv to coroutines curl: convert CURLAIOCB to byte values curl: split curl_find_state/curl_init_state curl: avoid recursive locking of BDRVCURLState mutex curl: never invoke callbacks with s->mutex held curl: strengthen assertion in curl_clean_state block: curl: Allow passing cookies via QCryptoSecret Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Juan Quintela 提交于
The function is only used once, and nothing else in migration knows about objects. Create the function vmstate_device_is_migratable() in savem.c that really do the bit that is related with migration. Signed-off-by: NJuan Quintela <quintela@redhat.com> Reviewed-by: NPeter Xu <peterx@redhat.com>
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由 Juan Quintela 提交于
Yes, we don't have a good place to put that stuff. Signed-off-by: NJuan Quintela <quintela@redhat.com> Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
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由 Juan Quintela 提交于
It is only used by migration, so move it there. Signed-off-by: NJuan Quintela <quintela@redhat.com> Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
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