On Fri, Aug 09, 2024 at 02:26:13PM +0000, Shameerali Kolothum Thodi wrote: > > + 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