[GIT PULL] slab for 5.17 - part 2

[Vlastimil Babka <vbabka@suse.cz>]

Linus,

please pull the remaining slab changes from

  git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git tags/slab-for-5.17-part2

======================================

- Finish the conversion to struct slab by removing slab-specific fields
  from struct page.

======================================

The previous pull request [1] did most of the conversion, but there was also
series in iommu tree removing the iommu's usage of struct page 'freelist'
field, blocking the final struct page cleanup. So this pull request is based on
the previous one, adds a merge of iommu tree and a single commit on top, and
has been like this in linux-next since Wed last week. The iommu tree went
mainline since then, so this should add just the single commit to mainline now.

Vlastimil

[1] https://lore.kernel.org/all/fa6573eb-9d5c-ef49-06b1-157c16efb868@suse.cz/

Matthew Wilcox (Oracle) (1):
      mm: Remove slab from struct page

Vlastimil Babka (1):
      Merge branch 'core' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu into slab-struct_slab-part2-v1

 drivers/iommu/amd/io_pgtable.c       | 110 ++++++--------
 drivers/iommu/dma-iommu.c            | 274 +++++++++++++++++++++++++++--------
 drivers/iommu/intel/iommu.c          |  89 ++++--------
 drivers/iommu/io-pgtable-arm.c       |   9 +-
 drivers/iommu/iommu.c                |   3 +-
 drivers/iommu/iova.c                 | 209 ++------------------------
 drivers/vdpa/vdpa_user/iova_domain.c |   8 -
 include/linux/iommu.h                |   3 +-
 include/linux/iova.h                 |  68 +--------
 include/linux/mm_types.h             |  28 ----
 include/linux/page-flags.h           |  37 -----
 include/trace/events/iommu.h         |  10 +-
 mm/slab.h                            |   6 -
 13 files changed, 314 insertions(+), 540 deletions(-)