Ubuntu
linux package

  1. Oracular (24.10)
  2. Bug #2071471
  3. Comment #7

Comment 7 for bug 2071471

Revision history for this message
Frank Heimes (fheimes) wrote :

Looks like it's not sufficient to have IOMMU_DEFAULT_DMA_LAZY=y only
in addition IOMMU_DEFAULT_DMA_STRICT=n seems to be needed on top (otherwise the build failed for me).
(Which I think is not super great upstream, one option should be fine -- with the two kernel options, there are now two unspecific cases: both n and both y - anyway ...)

I did a test build in PPA here:
https://launchpad.net/~fheimes/+archive/ubuntu/lp2071471
would be great if this can be tried.