Bug#585992: initramfs-tools: in KVM machine modules=dep does not add virtio_pci

To: Michael Prokop <mika@debian.org>
Cc: 585992@bugs.debian.org
Subject: Bug#585992: initramfs-tools: in KVM machine modules=dep does not add virtio_pci
From: Vincent Danjean <vdanjean@debian.org>
Date: Tue, 15 Jun 2010 17:56:39 +0200
Message-id: <4C17A2B7.2020707@debian.org>
Reply-to: Vincent Danjean <vdanjean@debian.org>, 585992@bugs.debian.org
In-reply-to: <2010-06-15T16-22-21@devnull.michael-prokop.at>
References: <20100615135928.19451.44368.reportbug@eyak.imag.fr> <2010-06-15T16-22-21@devnull.michael-prokop.at>

On 15/06/2010 16:23, Michael Prokop wrote:
> * Vincent Danjean <vdanjean@debian.org> [Tue Jun 15, 2010 at 03:59:28PM +0200]:
> 
>>   In a KVM machine using virtio block disk (<target dev='vda' bus='virtio'/>),
>> using "modules=dep" does not add the required virtio_pci module in the
>> generated initramfs.
>>   A workaround is to add "virtio_pci" to /etc/initramfs-tools/modules
> [...]
> 
> Can you please provide a listing of /sys/bus/?

Here is "find /sys/bus/" in attachment.

Regards,
   Vincent

> regards,
> -mika-


-- 
Vincent Danjean                 Adresse: Laboratoire d'Informatique de Grenoble
Téléphone:  +33 4 76 61 20 11            ENSIMAG - antenne de Montbonnot
Fax:        +33 4 76 61 20 99            ZIRST 51, avenue Jean Kuntzmann
Email: Vincent.Danjean@imag.fr           38330 Montbonnot Saint Martin

/sys/bus/
/sys/bus/platform
/sys/bus/platform/uevent
/sys/bus/platform/devices
/sys/bus/platform/devices/pcspkr
/sys/bus/platform/devices/serial8250
/sys/bus/platform/devices/i8042
/sys/bus/platform/drivers
/sys/bus/platform/drivers/serial8250
/sys/bus/platform/drivers/serial8250/serial8250
/sys/bus/platform/drivers/serial8250/uevent
/sys/bus/platform/drivers/serial8250/unbind
/sys/bus/platform/drivers/serial8250/bind
/sys/bus/platform/drivers/i8042
/sys/bus/platform/drivers/i8042/i8042
/sys/bus/platform/drivers/i8042/uevent
/sys/bus/platform/drivers/pcspkr
/sys/bus/platform/drivers/pcspkr/pcspkr
/sys/bus/platform/drivers/pcspkr/module
/sys/bus/platform/drivers/pcspkr/uevent
/sys/bus/platform/drivers/pcspkr/unbind
/sys/bus/platform/drivers/pcspkr/bind
/sys/bus/platform/drivers/floppy
/sys/bus/platform/drivers/floppy/uevent
/sys/bus/platform/drivers/floppy/unbind
/sys/bus/platform/drivers/floppy/bind
/sys/bus/platform/drivers/parport_pc
/sys/bus/platform/drivers/parport_pc/module
/sys/bus/platform/drivers/parport_pc/uevent
/sys/bus/platform/drivers/parport_pc/unbind
/sys/bus/platform/drivers/parport_pc/bind
/sys/bus/platform/drivers_probe
/sys/bus/platform/drivers_autoprobe
/sys/bus/pci
/sys/bus/pci/uevent
/sys/bus/pci/devices
/sys/bus/pci/devices/0000:00:00.0
/sys/bus/pci/devices/0000:00:01.0
/sys/bus/pci/devices/0000:00:01.1
/sys/bus/pci/devices/0000:00:01.2
/sys/bus/pci/devices/0000:00:01.3
/sys/bus/pci/devices/0000:00:03.0
/sys/bus/pci/devices/0000:00:04.0
/sys/bus/pci/devices/0000:00:05.0
/sys/bus/pci/devices/0000:00:06.0
/sys/bus/pci/devices/0000:00:07.0
/sys/bus/pci/drivers
/sys/bus/pci/drivers/pcieport
/sys/bus/pci/drivers/pcieport/uevent
/sys/bus/pci/drivers/pcieport/unbind
/sys/bus/pci/drivers/pcieport/bind
/sys/bus/pci/drivers/pcieport/new_id
/sys/bus/pci/drivers/pcieport/remove_id
/sys/bus/pci/drivers/ioapic
/sys/bus/pci/drivers/ioapic/uevent
/sys/bus/pci/drivers/ioapic/unbind
/sys/bus/pci/drivers/ioapic/bind
/sys/bus/pci/drivers/ioapic/new_id
/sys/bus/pci/drivers/ioapic/remove_id
/sys/bus/pci/drivers/agpgart-amd64
/sys/bus/pci/drivers/agpgart-amd64/uevent
/sys/bus/pci/drivers/agpgart-amd64/unbind
/sys/bus/pci/drivers/agpgart-amd64/bind
/sys/bus/pci/drivers/agpgart-amd64/new_id
/sys/bus/pci/drivers/agpgart-amd64/remove_id
/sys/bus/pci/drivers/agpgart-intel
/sys/bus/pci/drivers/agpgart-intel/uevent
/sys/bus/pci/drivers/agpgart-intel/unbind
/sys/bus/pci/drivers/agpgart-intel/bind
/sys/bus/pci/drivers/agpgart-intel/new_id
/sys/bus/pci/drivers/agpgart-intel/remove_id
/sys/bus/pci/drivers/agpgart-sis
/sys/bus/pci/drivers/agpgart-sis/uevent
/sys/bus/pci/drivers/agpgart-sis/unbind
/sys/bus/pci/drivers/agpgart-sis/bind
/sys/bus/pci/drivers/agpgart-sis/new_id
/sys/bus/pci/drivers/agpgart-sis/remove_id
/sys/bus/pci/drivers/agpgart-via
/sys/bus/pci/drivers/agpgart-via/uevent
/sys/bus/pci/drivers/agpgart-via/unbind
/sys/bus/pci/drivers/agpgart-via/bind
/sys/bus/pci/drivers/agpgart-via/new_id
/sys/bus/pci/drivers/agpgart-via/remove_id
/sys/bus/pci/drivers/serial
/sys/bus/pci/drivers/serial/uevent
/sys/bus/pci/drivers/serial/unbind
/sys/bus/pci/drivers/serial/bind
/sys/bus/pci/drivers/serial/new_id
/sys/bus/pci/drivers/serial/remove_id
/sys/bus/pci/drivers/virtio-pci
/sys/bus/pci/drivers/virtio-pci/0000:00:03.0
/sys/bus/pci/drivers/virtio-pci/0000:00:04.0
/sys/bus/pci/drivers/virtio-pci/0000:00:05.0
/sys/bus/pci/drivers/virtio-pci/0000:00:06.0
/sys/bus/pci/drivers/virtio-pci/0000:00:07.0
/sys/bus/pci/drivers/virtio-pci/module
/sys/bus/pci/drivers/virtio-pci/uevent
/sys/bus/pci/drivers/virtio-pci/unbind
/sys/bus/pci/drivers/virtio-pci/bind
/sys/bus/pci/drivers/virtio-pci/new_id
/sys/bus/pci/drivers/virtio-pci/remove_id
/sys/bus/pci/drivers/piix4_smbus
/sys/bus/pci/drivers/piix4_smbus/0000:00:01.3
/sys/bus/pci/drivers/piix4_smbus/module
/sys/bus/pci/drivers/piix4_smbus/uevent
/sys/bus/pci/drivers/piix4_smbus/unbind
/sys/bus/pci/drivers/piix4_smbus/bind
/sys/bus/pci/drivers/piix4_smbus/new_id
/sys/bus/pci/drivers/piix4_smbus/remove_id
/sys/bus/pci/drivers/uhci_hcd
/sys/bus/pci/drivers/uhci_hcd/0000:00:01.2
/sys/bus/pci/drivers/uhci_hcd/module
/sys/bus/pci/drivers/uhci_hcd/uevent
/sys/bus/pci/drivers/uhci_hcd/unbind
/sys/bus/pci/drivers/uhci_hcd/bind
/sys/bus/pci/drivers/uhci_hcd/new_id
/sys/bus/pci/drivers/uhci_hcd/remove_id
/sys/bus/pci/drivers/ata_piix
/sys/bus/pci/drivers/ata_piix/0000:00:01.1
/sys/bus/pci/drivers/ata_piix/module
/sys/bus/pci/drivers/ata_piix/uevent
/sys/bus/pci/drivers/ata_piix/unbind
/sys/bus/pci/drivers/ata_piix/bind
/sys/bus/pci/drivers/ata_piix/new_id
/sys/bus/pci/drivers/ata_piix/remove_id
/sys/bus/pci/drivers/ata_generic
/sys/bus/pci/drivers/ata_generic/module
/sys/bus/pci/drivers/ata_generic/uevent
/sys/bus/pci/drivers/ata_generic/unbind
/sys/bus/pci/drivers/ata_generic/bind
/sys/bus/pci/drivers/ata_generic/new_id
/sys/bus/pci/drivers/ata_generic/remove_id
/sys/bus/pci/drivers/parport_pc
/sys/bus/pci/drivers/parport_pc/module
/sys/bus/pci/drivers/parport_pc/uevent
/sys/bus/pci/drivers/parport_pc/unbind
/sys/bus/pci/drivers/parport_pc/bind
/sys/bus/pci/drivers/parport_pc/new_id
/sys/bus/pci/drivers/parport_pc/remove_id
/sys/bus/pci/drivers_probe
/sys/bus/pci/drivers_autoprobe
/sys/bus/pci/rescan
/sys/bus/pci/slots
/sys/bus/pci/resource_alignment
/sys/bus/spi
/sys/bus/spi/uevent
/sys/bus/spi/devices
/sys/bus/spi/drivers
/sys/bus/spi/drivers_probe
/sys/bus/spi/drivers_autoprobe
/sys/bus/acpi
/sys/bus/acpi/uevent
/sys/bus/acpi/devices
/sys/bus/acpi/devices/LNXSYSTM:00
/sys/bus/acpi/devices/LNXCPU:00
/sys/bus/acpi/devices/LNXSYBUS:00
/sys/bus/acpi/devices/PNP0A03:00
/sys/bus/acpi/devices/device:00
/sys/bus/acpi/devices/device:01
/sys/bus/acpi/devices/device:02
/sys/bus/acpi/devices/device:03
/sys/bus/acpi/devices/device:04
/sys/bus/acpi/devices/device:05
/sys/bus/acpi/devices/device:06
/sys/bus/acpi/devices/device:07
/sys/bus/acpi/devices/device:08
/sys/bus/acpi/devices/device:09
/sys/bus/acpi/devices/device:0a
/sys/bus/acpi/devices/device:0b
/sys/bus/acpi/devices/device:0c
/sys/bus/acpi/devices/device:0d
/sys/bus/acpi/devices/device:0e
/sys/bus/acpi/devices/device:0f
/sys/bus/acpi/devices/device:10
/sys/bus/acpi/devices/device:11
/sys/bus/acpi/devices/device:12
/sys/bus/acpi/devices/device:13
/sys/bus/acpi/devices/device:14
/sys/bus/acpi/devices/device:15
/sys/bus/acpi/devices/device:16
/sys/bus/acpi/devices/device:17
/sys/bus/acpi/devices/device:18
/sys/bus/acpi/devices/device:19
/sys/bus/acpi/devices/device:1a
/sys/bus/acpi/devices/device:1b
/sys/bus/acpi/devices/device:1c
/sys/bus/acpi/devices/device:1d
/sys/bus/acpi/devices/device:1e
/sys/bus/acpi/devices/device:1f
/sys/bus/acpi/devices/device:20
/sys/bus/acpi/devices/PNP0B00:00
/sys/bus/acpi/devices/PNP0303:00
/sys/bus/acpi/devices/PNP0F13:00
/sys/bus/acpi/devices/PNP0700:00
/sys/bus/acpi/devices/device:21
/sys/bus/acpi/devices/PNP0103:00
/sys/bus/acpi/devices/PNP0C0F:00
/sys/bus/acpi/devices/PNP0C0F:01
/sys/bus/acpi/devices/PNP0C0F:02
/sys/bus/acpi/devices/PNP0C0F:03
/sys/bus/acpi/devices/LNXTHERM:00
/sys/bus/acpi/devices/LNXPWRBN:00
/sys/bus/acpi/drivers
/sys/bus/acpi/drivers/ec
/sys/bus/acpi/drivers/ec/uevent
/sys/bus/acpi/drivers/ec/unbind
/sys/bus/acpi/drivers/ec/bind
/sys/bus/acpi/drivers/power
/sys/bus/acpi/drivers/power/uevent
/sys/bus/acpi/drivers/power/unbind
/sys/bus/acpi/drivers/power/bind
/sys/bus/acpi/drivers/pci_root
/sys/bus/acpi/drivers/pci_root/PNP0A03:00
/sys/bus/acpi/drivers/pci_root/uevent
/sys/bus/acpi/drivers/pci_root/unbind
/sys/bus/acpi/drivers/pci_root/bind
/sys/bus/acpi/drivers/pci_link
/sys/bus/acpi/drivers/pci_link/PNP0C0F:00
/sys/bus/acpi/drivers/pci_link/PNP0C0F:01
/sys/bus/acpi/drivers/pci_link/PNP0C0F:02
/sys/bus/acpi/drivers/pci_link/PNP0C0F:03
/sys/bus/acpi/drivers/pci_link/uevent
/sys/bus/acpi/drivers/pci_link/unbind
/sys/bus/acpi/drivers/pci_link/bind
/sys/bus/acpi/drivers/hpet
/sys/bus/acpi/drivers/hpet/uevent
/sys/bus/acpi/drivers/hpet/unbind
/sys/bus/acpi/drivers/hpet/bind
/sys/bus/acpi/drivers/thermal
/sys/bus/acpi/drivers/thermal/uevent
/sys/bus/acpi/drivers/thermal/unbind
/sys/bus/acpi/drivers/thermal/bind
/sys/bus/acpi/drivers/button
/sys/bus/acpi/drivers/button/LNXPWRBN:00
/sys/bus/acpi/drivers/button/uevent
/sys/bus/acpi/drivers/button/unbind
/sys/bus/acpi/drivers/button/bind
/sys/bus/acpi/drivers/processor
/sys/bus/acpi/drivers/processor/LNXCPU:00
/sys/bus/acpi/drivers/processor/uevent
/sys/bus/acpi/drivers/processor/unbind
/sys/bus/acpi/drivers/processor/bind
/sys/bus/acpi/drivers_probe
/sys/bus/acpi/drivers_autoprobe
/sys/bus/pnp
/sys/bus/pnp/uevent
/sys/bus/pnp/devices
/sys/bus/pnp/devices/00:00
/sys/bus/pnp/devices/00:01
/sys/bus/pnp/devices/00:02
/sys/bus/pnp/devices/00:03
/sys/bus/pnp/devices/00:04
/sys/bus/pnp/devices/00:05
/sys/bus/pnp/drivers
/sys/bus/pnp/drivers/system
/sys/bus/pnp/drivers/system/uevent
/sys/bus/pnp/drivers/system/unbind
/sys/bus/pnp/drivers/system/bind
/sys/bus/pnp/drivers/serial
/sys/bus/pnp/drivers/serial/uevent
/sys/bus/pnp/drivers/serial/unbind
/sys/bus/pnp/drivers/serial/bind
/sys/bus/pnp/drivers/i8042 kbd
/sys/bus/pnp/drivers/i8042 kbd/00:02
/sys/bus/pnp/drivers/i8042 kbd/uevent
/sys/bus/pnp/drivers/i8042 kbd/unbind
/sys/bus/pnp/drivers/i8042 kbd/bind
/sys/bus/pnp/drivers/i8042 aux
/sys/bus/pnp/drivers/i8042 aux/00:03
/sys/bus/pnp/drivers/i8042 aux/uevent
/sys/bus/pnp/drivers/i8042 aux/unbind
/sys/bus/pnp/drivers/i8042 aux/bind
/sys/bus/pnp/drivers/rtc_cmos
/sys/bus/pnp/drivers/rtc_cmos/00:01
/sys/bus/pnp/drivers/rtc_cmos/uevent
/sys/bus/pnp/drivers/rtc_cmos/unbind
/sys/bus/pnp/drivers/rtc_cmos/bind
/sys/bus/pnp/drivers/tpm_tis
/sys/bus/pnp/drivers/tpm_tis/uevent
/sys/bus/pnp/drivers/tpm_tis/unbind
/sys/bus/pnp/drivers/tpm_tis/bind
/sys/bus/pnp/drivers/parport_pc
/sys/bus/pnp/drivers/parport_pc/uevent
/sys/bus/pnp/drivers/parport_pc/unbind
/sys/bus/pnp/drivers/parport_pc/bind
/sys/bus/pnp/drivers_probe
/sys/bus/pnp/drivers_autoprobe
/sys/bus/serio
/sys/bus/serio/uevent
/sys/bus/serio/devices
/sys/bus/serio/devices/serio0
/sys/bus/serio/devices/serio1
/sys/bus/serio/drivers
/sys/bus/serio/drivers/atkbd
/sys/bus/serio/drivers/atkbd/uevent
/sys/bus/serio/drivers/atkbd/description
/sys/bus/serio/drivers/atkbd/bind_mode
/sys/bus/serio/drivers/atkbd/unbind
/sys/bus/serio/drivers/atkbd/bind
/sys/bus/serio/drivers/atkbd/serio0
/sys/bus/serio/drivers/serio_raw
/sys/bus/serio/drivers/serio_raw/module
/sys/bus/serio/drivers/serio_raw/uevent
/sys/bus/serio/drivers/serio_raw/description
/sys/bus/serio/drivers/serio_raw/bind_mode
/sys/bus/serio/drivers/serio_raw/unbind
/sys/bus/serio/drivers/serio_raw/bind
/sys/bus/serio/drivers/psmouse
/sys/bus/serio/drivers/psmouse/module
/sys/bus/serio/drivers/psmouse/uevent
/sys/bus/serio/drivers/psmouse/description
/sys/bus/serio/drivers/psmouse/bind_mode
/sys/bus/serio/drivers/psmouse/unbind
/sys/bus/serio/drivers/psmouse/bind
/sys/bus/serio/drivers/psmouse/serio1
/sys/bus/serio/drivers_probe
/sys/bus/serio/drivers_autoprobe
/sys/bus/pci_express
/sys/bus/pci_express/uevent
/sys/bus/pci_express/devices
/sys/bus/pci_express/drivers
/sys/bus/pci_express/drivers/aer
/sys/bus/pci_express/drivers/aer/uevent
/sys/bus/pci_express/drivers/aer/unbind
/sys/bus/pci_express/drivers/aer/bind
/sys/bus/pci_express/drivers/pcie_pme
/sys/bus/pci_express/drivers/pcie_pme/uevent
/sys/bus/pci_express/drivers/pcie_pme/unbind
/sys/bus/pci_express/drivers/pcie_pme/bind
/sys/bus/pci_express/drivers_probe
/sys/bus/pci_express/drivers_autoprobe
/sys/bus/virtio
/sys/bus/virtio/uevent
/sys/bus/virtio/devices
/sys/bus/virtio/devices/virtio0
/sys/bus/virtio/devices/virtio1
/sys/bus/virtio/devices/virtio2
/sys/bus/virtio/devices/virtio3
/sys/bus/virtio/devices/virtio4
/sys/bus/virtio/drivers
/sys/bus/virtio/drivers/virtio_blk
/sys/bus/virtio/drivers/virtio_blk/virtio1
/sys/bus/virtio/drivers/virtio_blk/module
/sys/bus/virtio/drivers/virtio_blk/uevent
/sys/bus/virtio/drivers/virtio_blk/unbind
/sys/bus/virtio/drivers/virtio_blk/bind
/sys/bus/virtio/drivers/virtio_balloon
/sys/bus/virtio/drivers/virtio_balloon/virtio0
/sys/bus/virtio/drivers/virtio_balloon/module
/sys/bus/virtio/drivers/virtio_balloon/uevent
/sys/bus/virtio/drivers/virtio_balloon/unbind
/sys/bus/virtio/drivers/virtio_balloon/bind
/sys/bus/virtio/drivers/virtio_net
/sys/bus/virtio/drivers/virtio_net/virtio2
/sys/bus/virtio/drivers/virtio_net/virtio3
/sys/bus/virtio/drivers/virtio_net/virtio4
/sys/bus/virtio/drivers/virtio_net/module
/sys/bus/virtio/drivers/virtio_net/uevent
/sys/bus/virtio/drivers/virtio_net/unbind
/sys/bus/virtio/drivers/virtio_net/bind
/sys/bus/virtio/drivers_probe
/sys/bus/virtio/drivers_autoprobe
/sys/bus/usb
/sys/bus/usb/uevent
/sys/bus/usb/devices
/sys/bus/usb/devices/usb1
/sys/bus/usb/devices/1-0:1.0
/sys/bus/usb/drivers
/sys/bus/usb/drivers/usbfs
/sys/bus/usb/drivers/usbfs/module
/sys/bus/usb/drivers/usbfs/uevent
/sys/bus/usb/drivers/usbfs/unbind
/sys/bus/usb/drivers/usbfs/bind
/sys/bus/usb/drivers/usbfs/new_id
/sys/bus/usb/drivers/usbfs/remove_id
/sys/bus/usb/drivers/hub
/sys/bus/usb/drivers/hub/module
/sys/bus/usb/drivers/hub/uevent
/sys/bus/usb/drivers/hub/unbind
/sys/bus/usb/drivers/hub/bind
/sys/bus/usb/drivers/hub/new_id
/sys/bus/usb/drivers/hub/remove_id
/sys/bus/usb/drivers/hub/1-0:1.0
/sys/bus/usb/drivers/usb
/sys/bus/usb/drivers/usb/module
/sys/bus/usb/drivers/usb/uevent
/sys/bus/usb/drivers/usb/unbind
/sys/bus/usb/drivers/usb/bind
/sys/bus/usb/drivers/usb/usb1
/sys/bus/usb/drivers_probe
/sys/bus/usb/drivers_autoprobe
/sys/bus/i2c
/sys/bus/i2c/uevent
/sys/bus/i2c/devices
/sys/bus/i2c/devices/i2c-0
/sys/bus/i2c/drivers
/sys/bus/i2c/drivers/dummy
/sys/bus/i2c/drivers/dummy/module
/sys/bus/i2c/drivers/dummy/uevent
/sys/bus/i2c/drivers/dummy/unbind
/sys/bus/i2c/drivers/dummy/bind
/sys/bus/i2c/drivers_probe
/sys/bus/i2c/drivers_autoprobe
/sys/bus/scsi
/sys/bus/scsi/uevent
/sys/bus/scsi/devices
/sys/bus/scsi/devices/host0
/sys/bus/scsi/devices/host1
/sys/bus/scsi/drivers
/sys/bus/scsi/drivers_probe
/sys/bus/scsi/drivers_autoprobe

Reply to:

Follow-Ups:
- Bug#585992: initramfs-tools: in KVM machine modules=dep does not add virtio_pci
  - From: Michael Prokop <mika@debian.org>

References:
- Bug#585992: initramfs-tools: in KVM machine modules=dep does not add virtio_pci
  - From: Vincent Danjean <vdanjean@debian.org>
- Bug#585992: initramfs-tools: in KVM machine modules=dep does not add virtio_pci
  - From: Michael Prokop <mika@debian.org>

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