Fedora
linux package

  1. Bug #343749
  2. Comment #12

Comment 12 for bug 343749

Revision history for this message
In , Norman (norman-redhat-bugs) wrote :

I notice that Redhat 6 Beta 2 has this in the release notes of known kernel problems:

Calgary IOMMU default detection has been disabled in this release. If you require Calgary IOMMU support add 'iommu=calgary' as a boot parameter.

So perhaps the new Enterprise kernel is now hitting this problem?