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 writ
The PL330 performs privileged instruction fetches. This can result in
SMMU permission faults on SMMUs that implement the ARMv8 VMSA, which
specifies that mappings that are writeable at one execution level shall
not be executable at any higher-privileged level. Fix this by using the
DMA_ATTR_PRIVI
