Re: [PATCH v15 00/12] SMMUv3 Nested Stage Setup (IOMMU part)

2021-04-14 Thread Xingang Wang
Hi Shameer, On 2021/4/14 14:56, Shameerali Kolothum Thodi wrote: -Original Message- From: wangxingang Sent: 14 April 2021 03:36 To: Eric Auger ; eric.auger@gmail.com; jean-phili...@linaro.org; io...@lists.linux-foundation.org; linux-kernel@vger.kernel.org; k...@vger.kernel.org; kv

Re: [PATCH v15 00/12] SMMUv3 Nested Stage Setup (IOMMU part)

2021-04-13 Thread Xingang Wang
Hi Eric, Jean-Philippe On 2021/4/11 19:12, Eric Auger wrote: SMMUv3 Nested Stage Setup (IOMMU part) This series brings the IOMMU part of HW nested paging support in the SMMUv3. The VFIO part is submitted separately. This is based on Jean-Philippe's [PATCH v14 00/10] iommu: I/O page faults for

Re: [PATCH v13 07/15] iommu/smmuv3: Allow stage 1 invalidation with unmanaged ASIDs

2020-12-01 Thread Xingang Wang
Hi Eric On Wed, 18 Nov 2020 12:21:43, Eric Auger wrote: >@@ -1710,7 +1710,11 @@ static void arm_smmu_tlb_inv_context(void *cookie) >* insertion to guarantee those are observed before the TLBI. Do be >* careful, 007. >*/ >- if (smmu_domain->stage == ARM_SMMU_DOMAIN_S1)