Re: [PATCH net-next v5 1/4] virtio_ring: enable premapped mode whatever use_dma_api

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Hi Michael,

I'll look for someone else from Oracle to help you on this, as the relevant team already did verify internally that reverting all 4 patches from this series could help address the regression. Just reverting one single commit won't help.

  9719f039d328 virtio_net: remove the misleading comment
  defd28aa5acb virtio_net: rx remove premapped failover code
  a377ae542d8d virtio_net: big mode skip the unmap check
  f9dac92ba908 virtio_ring: enable premapped mode whatever use_dma_api

In case I fail to get someone to help, could you work with Darren (cc'ed) directly? He could reach out to the corresponding team in Oracle to help with testing.

Thanks,
-Siwei


On 8/13/2024 12:46 PM, Michael S. Tsirkin wrote:
Want to post a patchset to revert?





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