Re: [PATCH v3 02/23] VT-d: have callers specify the target level for page table walks

2022-01-31 Thread Jan Beulich
On 30.01.2022 04:17, Tian, Kevin wrote: >> From: Jan Beulich >> Sent: Tuesday, January 11, 2022 12:23 AM >> >> In order to be able to insert/remove super-pages we need to allow >> callers of the walking function to specify at which point to stop the >> walk. >> >> For intel_iommu_lookup_page() int

RE: [PATCH v3 02/23] VT-d: have callers specify the target level for page table walks

2022-01-29 Thread Tian, Kevin
> From: Jan Beulich > Sent: Tuesday, January 11, 2022 12:23 AM > > In order to be able to insert/remove super-pages we need to allow > callers of the walking function to specify at which point to stop the > walk. > > For intel_iommu_lookup_page() integrate the last level access into > the main w