Hi Joerg,

The following changes have been queued for v6.16-rc1. They are about new
features and code refactoring, including:

 - Restore WO permissions on second-level paging entries
 - Use ida to manage domain id
 - Miscellaneous cleanups

These patches are based on v6.15-rc6. Please consider them for the
iommu/vt-d branch.

Best regards,
baolu

Jason Gunthorpe (1):
  iommu/vt-d: Restore WO permissions on second-level paging entries

Lu Baolu (2):
  iommu/vt-d: Use ida to manage domain id
  iommu/vt-d: Replace spin_lock with mutex to protect domain ida

Wei Wang (2):
  iommu/vt-d: Eliminate pci_physfn() in dmar_find_matched_satc_unit()
  iommu/vt-d: Change dmar_ats_supported() to return boolean

 drivers/iommu/intel/dmar.c  |   4 ++
 drivers/iommu/intel/iommu.c | 113 ++++++++++--------------------------
 drivers/iommu/intel/iommu.h |  21 +++++--
 3 files changed, 51 insertions(+), 87 deletions(-)

-- 
2.43.0

On Tue, May 13, 2025 at 11:07:34AM +0800, Lu Baolu wrote:
> Jason Gunthorpe (1):
>   iommu/vt-d: Restore WO permissions on second-level paging entries
> 
> Lu Baolu (2):
>   iommu/vt-d: Use ida to manage domain id
>   iommu/vt-d: Replace spin_lock with mutex to protect domain ida
> 
> Wei Wang (2):
>   iommu/vt-d: Eliminate pci_physfn() in dmar_find_matched_satc_unit()
>   iommu/vt-d: Change dmar_ats_supported() to return boolean
> 
>  drivers/iommu/intel/dmar.c  |   4 ++
>  drivers/iommu/intel/iommu.c | 113 ++++++++++--------------------------
>  drivers/iommu/intel/iommu.h |  21 +++++--
>  3 files changed, 51 insertions(+), 87 deletions(-)

Applied all, thanks Baolu.