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  1. RHEL
  2. RHEL-331

Provide shutdown method for virtio drivers

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    • rhel-sst-virt-arm
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      Moving to 9.5 due to lack of bandwith

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      Moving to 9.5 due to lack of bandwith
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    • Virt ARM 25-3
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      Description of problem:

      Baoquan He said:

      Yes, definitely, please add a shutdown(). That is a known issue already.
      The device not being shutdown explicitly could have on-flight DMA when
      you trigger kexec jumping into 2nd kernel. Before initializing the
      virtio-devces and irte tables, the on-flight DMA may continue sending
      irq to go through the old irte table if it's not overwriten, or get
      wrong error message if have been overwriten.

      Version-Release number of selected component (if applicable):

      How reproducible:

      Steps to Reproduce:
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      Actual results:

      Expected results:

      Additional info:

              eauger Eric Auger
              jasowang1@redhat.com Jason Wang
              virt-maint virt-maint
              virt-bugs virt-bugs
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                Created:
                Updated: