Re: [PATCH v8 6/7] iommu/uapi: Handle data and argsz filled by users

2020-09-08 Thread Alex Williamson
On Mon, 31 Aug 2020 11:24:59 -0700 Jacob Pan wrote: > IOMMU user APIs are responsible for processing user data. This patch > changes the interface such that user pointers can be passed into IOMMU > code directly. Separate kernel APIs without user pointers are introduced > for in-kernel users of

Re: [PATCH v8 6/7] iommu/uapi: Handle data and argsz filled by users

2020-09-03 Thread Auger Eric
Hi Jacob, On 8/31/20 8:24 PM, Jacob Pan wrote: > IOMMU user APIs are responsible for processing user data. This patch > changes the interface such that user pointers can be passed into IOMMU > code directly. Separate kernel APIs without user pointers are introduced > for in-kernel users of the

[PATCH v8 6/7] iommu/uapi: Handle data and argsz filled by users

2020-08-31 Thread Jacob Pan
IOMMU user APIs are responsible for processing user data. This patch changes the interface such that user pointers can be passed into IOMMU code directly. Separate kernel APIs without user pointers are introduced for in-kernel users of the UAPI functionality. IOMMU UAPI data has a user filled