Re: [v2,04/16] iommu/vt-d: support flushing more TLB types

2017-10-26 Thread Lukoshkov, Maksim
On 10/6/2017 00:03, Jacob Pan wrote: Signed-off-by: Jacob Pan --- drivers/iommu/dmar.c| 53 ++--- drivers/iommu/intel-iommu.c | 3 ++- include/linux/intel-iommu.h | 10 +++-- 3 files changed, 60 insertions(+), 6 deletions(-) diff --git a

RE: [PATCH v9 2/4] iommu/dma: Add a helper function to reserve HW MSI address regions for IOMMU drivers

2017-10-26 Thread Shameerali Kolothum Thodi
Hi Lorenzo/Will, > -Original Message- > From: Shameerali Kolothum Thodi > Sent: Wednesday, October 18, 2017 3:24 PM > To: 'Robin Murphy' ; Will Deacon > > Cc: lorenzo.pieral...@arm.com; Gabriele Paoloni > ; marc.zyng...@arm.com; linux- > p...@vger.kernel.org; j...@8bytes.org; John Garry ;

Re: [PATCH] iommu: Limit the IOVA page range to the specified addresses

2017-10-26 Thread Alex Williamson
On Tue, 17 Oct 2017 16:22:01 -0500 Gary R Hook wrote: > From: amd > > The extent of pages specified when applying a reserved region should > include up to the last page of the range, but not the page following > the range. > > Signed-off-by: Gary R Hook > --- > drivers/iommu/amd_iommu.c |