Re: [RFC PATCH v2 2/2] iommu/intel: Make use of PCIe requester ID interface

2014-08-26 Thread Andy Burns
Andy Burns wrote: "should also enable motherboards with an onboard ASmedia ASM1083/1085 PCIe-to-PCI bridge to work with VT-d enabled" Are any parts of this in mainline yet? I tried with an elrepo 3.17-rc1 kernel (which presumably includes dma-alias-v4 patches) and the warning from pci_find_u

Re: [RFC PATCH v2 2/2] iommu/intel: Make use of PCIe requester ID interface

2014-08-26 Thread Andy Burns
Andy Burns wrote: I'm running into an IOMMU crash on CentOS7, it seems this patch series aims to fix the same type of issue Sorry, I thought I was dragging up a 1 month old thread, not a 13 month old thread! Am I correct that this became part of the 13 patch set of 1st May 2014, where I sa

re: [RFC PATCH v2 2/2] iommu/intel: Make use of PCIe requester ID interface

2014-08-26 Thread Andy Burns
I'm running into an IOMMU crash on CentOS7, it seems this patch series aims to fix the same type of issue, any thoughts as to whether it is likely to help in my case? [ 0.451393] IOMMU: Prepare 0-16MiB unity mapping for LPC [ 0.451400] IOMMU: Setting identity map for device :00:1f.0 [0x0 -