Help with stack trace! iommu related

Re: Similar problem

OpenVZ's 042stab075.2 and newer seems to be based on RHEL kernel with bug fixed. Just waiting when PVE team will adopt it.
 
Re: Similar problem

OK, if pve-kernel-2.6.32-19-pve is based on 042stab075.2 then it is still affected. At least 2.6.32-93 (I cannot currently test 2.6.32-95). Maybe RH not fully fixed bug...
 
Re: Similar problem

I can confirm that 2.6.32-96 is still affected (at least the oops). I am unsure if I can upgrade to 3.0 - is 2.6.32-95 compatible with pve 3.0 ?
 
Re: Similar problem

In 3.x it'sown new kernels and they're seems to be unaffected. At least I have no issues. So upgrade to 3.x solves problem.