Re: [PATCH 2/8] iommu/arm-smmu-v3: Use S2FWB when available
From: Jason Gunthorpe <jgg@nvidia.com>
Date: 2024-08-09 15:13:20
Also in:
kvm, linux-acpi, linux-iommu, linux-patches
On Fri, Aug 09, 2024 at 02:26:13PM +0000, Shameerali Kolothum Thodi wrote:
quoted
+ if (smmu->features & ARM_SMMU_FEAT_S2FWB) + pgtbl_cfg.quirks |= IO_PGTABLE_QUIRK_ARM_S2FWB;This probably requires an update in arm_64_lpae_alloc_pgtable_s2() quirks check.
Yep, fixed I was hoping you had HW to test this.. Thanks, Jason