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[Bug 1396470] [NEW] please enable CONFIG_VIRTIO_MMIO on armmp

 

Public bug reported:

Hi,

The current armmp (linux-image-3.16.0-26-generic_3.16.0-26.34_armhf.deb)
could have virtio-mmio enabled for faster vm guests. Currenlty it seems
to have:

CONFIG_NET_9P_VIRTIO=m
CONFIG_VIRTIO_BLK=y
CONFIG_SCSI_VIRTIO=m
CONFIG_VIRTIO_NET=y
CONFIG_CAIF_VIRTIO=m
CONFIG_VIRTIO_CONSOLE=y
CONFIG_HW_RANDOM_VIRTIO=m
CONFIG_VIRTIO=y
CONFIG_VIRTIO_PCI=y
# CONFIG_VIRTIO_BALLOON is not set
# CONFIG_VIRTIO_MMIO is not set

Now using virtio net and block is not possible, and you have to revert
to emulated devices.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1396470

Title:
  please enable CONFIG_VIRTIO_MMIO on armmp

Status in “linux” package in Ubuntu:
  New

Bug description:
  Hi,

  The current armmp (linux-
  image-3.16.0-26-generic_3.16.0-26.34_armhf.deb) could have virtio-mmio
  enabled for faster vm guests. Currenlty it seems to have:

  CONFIG_NET_9P_VIRTIO=m
  CONFIG_VIRTIO_BLK=y
  CONFIG_SCSI_VIRTIO=m
  CONFIG_VIRTIO_NET=y
  CONFIG_CAIF_VIRTIO=m
  CONFIG_VIRTIO_CONSOLE=y
  CONFIG_HW_RANDOM_VIRTIO=m
  CONFIG_VIRTIO=y
  CONFIG_VIRTIO_PCI=y
  # CONFIG_VIRTIO_BALLOON is not set
  # CONFIG_VIRTIO_MMIO is not set

  Now using virtio net and block is not possible, and you have to revert
  to emulated devices.

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