Re: [PATCH v2] devicetree: Add generic IOMMU device tree bindings

2014-06-09 Thread Thierry Reding
On Sat, Jun 07, 2014 at 03:22:13PM +0200, Arnd Bergmann wrote: On Saturday 07 June 2014 00:45:45 Thierry Reding wrote: This is somewhat off-topic, but given the various concepts discussed in this thread I'm beginning to wonder how they will be implemented. I think it's good you raised the

[stable PATCH] iommu/vt-d: Fix missing IOTLB flush in intel_iommu_unmap()

2014-06-09 Thread David Woodhouse
This missing IOTLB flush was added as a minor, inconsequential bug-fix in commit ea8ea460c (iommu/vt-d: Clean up and fix page table clear/free behaviour) in 3.15. It wasn't originally intended for -stable but a couple of users have reported issues which turn out to be fixed by adding the missing

Re: [PATCH v4 00/16] PCI/iommu: Fix DMA alias problems

2014-06-09 Thread Alex Williamson
On Thu, 2014-05-22 at 17:07 -0600, Alex Williamson wrote: Alex Williamson (16): PCI: Add DMA alias iterator PCI: define pci_dev_flags as bit shifts PCI: quirk pci_for_each_dma_alias() PCI: quirk dma_alias_devfn for Ricoh devices PCI: quirk dma_alias_devfn for

[PATCH 3.14 78/78] [stable PATCH] iommu/vt-d: Fix missing IOTLB flush in intel_iommu_unmap()

2014-06-09 Thread Greg Kroah-Hartman
3.14-stable review patch. If anyone has any objections, please let me know. -- From: David Woodhouse dw...@infradead.org Based on commit ea8ea460c9ace60bbb5ac6e5521d637d5c15293d upstream This missing IOTLB flush was added as a minor, inconsequential bug-fix in commit ea8ea460c