Re: [PATCH 8/9] iommu/vt-d: Use per-domain pasid table

2018-05-01 Thread Lu Baolu
Hi, On 05/01/2018 05:23 PM, Liu, Yi L wrote: >> From: Lu Baolu [mailto:baolu...@linux.intel.com] >> Sent: Tuesday, April 17, 2018 11:03 AM >> >> This patch replaces current per iommu pasid table with >> the new added per domain pasid table. Each svm-capable >> PCI device will have its own pasid ta

RE: [PATCH 8/9] iommu/vt-d: Use per-domain pasid table

2018-05-01 Thread Liu, Yi L
> From: Lu Baolu [mailto:baolu...@linux.intel.com] > Sent: Tuesday, April 17, 2018 11:03 AM > > This patch replaces current per iommu pasid table with > the new added per domain pasid table. Each svm-capable > PCI device will have its own pasid table. This is not accurate. pasid table is per-iomm

[PATCH 8/9] iommu/vt-d: Use per-domain pasid table

2018-04-16 Thread Lu Baolu
This patch replaces current per iommu pasid table with the new added per domain pasid table. Each svm-capable PCI device will have its own pasid table. Cc: Ashok Raj Cc: Jacob Pan Cc: Kevin Tian Cc: Liu Yi L Signed-off-by: Lu Baolu --- drivers/iommu/intel-iommu.c | 6 +++--- drivers/iommu/i