Re: [PATCH v5 5/6] dmaengine: pl330: Make sure microcode is privileged

2016-08-07 Thread Vinod Koul
On Wed, Jul 27, 2016 at 04:42:07PM -0700, Mitchel Humpherys wrote: > The PL330 performs privileged instruction fetches. This can result in > SMMU permission faults on SMMUs that implement the ARMv8 VMSA, which Lot of acronyms with no explanation whatsoever > specifies that mappings that are

Re: [PATCH v12 0/8] KVM PCIe/MSI passthrough on ARM/ARM64: kernel part 3/3: vfio changes

2016-08-07 Thread Auger Eric
Hi Diana, On 05/08/2016 16:46, Diana Madalina Craciun wrote: > Hi Eric, > > I have tested these patches in a VFIO PCI scenario (using the ITS > emulation) on a NXP LS2080 board. It worked fine with one e1000 card > assigned to the guest. However, when I tried to assign two cards to the > guest I