Re: [PATCH v7 7/7] iommu/vt-d: Check UAPI data processed by IOMMU core

2020-08-31 Thread Jacob Pan
On Thu, 13 Aug 2020 11:19:46 +0200 Auger Eric wrote: > Hi Jacob, > > On 7/30/20 2:21 AM, Jacob Pan wrote: > > IOMMU generic layer already does sanity checks UAPI data for version > > match and argsz range under generic information. > > Remove the redundant version check from VT-d driver and

Re: [PATCH v7 7/7] iommu/vt-d: Check UAPI data processed by IOMMU core

2020-08-13 Thread Auger Eric
Hi Jacob, On 7/30/20 2:21 AM, Jacob Pan wrote: > IOMMU generic layer already does sanity checks UAPI data for version > match and argsz range under generic information. > Remove the redundant version check from VT-d driver and check for vendor > specific data size. > > Signed-off-by: Jacob Pan

[PATCH v7 7/7] iommu/vt-d: Check UAPI data processed by IOMMU core

2020-07-29 Thread Jacob Pan
IOMMU generic layer already does sanity checks UAPI data for version match and argsz range under generic information. Remove the redundant version check from VT-d driver and check for vendor specific data size. Signed-off-by: Jacob Pan --- drivers/iommu/intel/iommu.c | 3 +--