Re: [Qemu-devel] [PATCH v7 04/20] hw/arm/smmu-common: VMSAv8-64 page table walk

2017-10-09 Thread Peter Maydell
On 1 September 2017 at 18:21, Eric Auger wrote: > This patch implements the page table walk for VMSAv8-64. > > The page table walk function is devised to walk the tables > for a range of IOVAs and to call a callback for each valid > leaf entry (frame or block). > > smmu_page_walk_level_64() handle

[Qemu-devel] [PATCH v7 04/20] hw/arm/smmu-common: VMSAv8-64 page table walk

2017-09-01 Thread Eric Auger
This patch implements the page table walk for VMSAv8-64. The page table walk function is devised to walk the tables for a range of IOVAs and to call a callback for each valid leaf entry (frame or block). smmu_page_walk_level_64() handles the walk from a specific level. The advantage of using recu