Uploaded image for project: 'OASIS Virtual I/O Device (VIRTIO) TC'
  1. OASIS Virtual I/O Device (VIRTIO) TC
  2. VIRTIO-131

ccw: take storage keys into consideration for queue memory

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: New
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: virtio 1.0 cs01, virtio 1.0 cs02
    • Fix Version/s: None
    • Labels:
      None
    • Environment:

      Christian Borntraeger <borntraeger@de.ibm.com>

    • Proposal:
      Hide

      When setting up the queue memory, assume that memory accesses always happen with storage key 0.

      Show
      When setting up the queue memory, assume that memory accesses always happen with storage key 0.

      Description

      The spec currently does not give any consideration to s390 storage key handling. While we don't need to detail this for the channel commands in general (as this is already covered by the s390 channel I/O architecture), we need to make sure implementers are aware of it for queue memory.

        Attachments

          Activity

            People

            • Assignee:
              cohuck Cornelia Huck
              Reporter:
              cornelia.huck Cornelia Huck (Inactive)
            • Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated: