Merge tag 'iommu-fixes-v6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'iommu-fixes-v6.15-rc4' of git://git./linux/kernel/git/iommu/linux

Pull iommu fixes from Joerg Roedel:
 "ARM-SMMU fixes:
   - Fix broken detection of the S2FWB feature
   - Ensure page-size bitmap is initialised for SVA domains
   - Fix handling of SMMU client devices with duplicate Stream IDs
   - Don't fail SMMU probe if Stream IDs are aliased across clients

  Intel VT-d fixes:
   - Add quirk for IGFX device
   - Revert an ATS change to fix a boot failure

  AMD IOMMU:
   - Fix potential buffer overflow

  Core:
   - Fix for iommu_copy_struct_from_user()"

* tag 'iommu-fixes-v6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
  iommu/vt-d: Apply quirk_iommu_igfx for 8086:0044 (QM57/QS57)
  iommu/vt-d: Revert ATS timing change to fix boot failure
  iommu: Fix two issues in iommu_copy_struct_from_user()
  iommu/amd: Fix potential buffer overflow in parse_ivrs_acpihid
  iommu/arm-smmu-v3: Fail aliasing StreamIDs more gracefully
  iommu/arm-smmu-v3: Fix iommu_device_probe bug due to duplicated stream ids
  iommu/arm-smmu-v3: Fix pgsize_bit for sva domains
  iommu/arm-smmu-v3: Add missing S2FWB feature detection