tree 1838c987f3f8e3e794ecb97a12da2c779beeaf47
parent 954b7207059cc4004f2e18f49c335304b1c6d64a
parent dfc06b389a4f54e78c03abecd5b42ab6ea8d492a
author Linus Torvalds <torvalds@linux-foundation.org> 1620151129 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1620151129 -0700

Merge branch 'stable/for-linus-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb

Pull swiotlb updates from Konrad Rzeszutek Wilk:
 "Christoph Hellwig has taken a cleaver and trimmed off the not-needed
  code and nicely folded duplicate code in the generic framework.

  This lays the groundwork for more work to add extra DMA-backend-ish in
  the future. Along with that some bug-fixes to make this a nice working
  package"

* 'stable/for-linus-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb:
  swiotlb: don't override user specified size in swiotlb_adjust_size
  swiotlb: Fix the type of index
  swiotlb: Make SWIOTLB_NO_FORCE perform no allocation
  ARM: Qualify enabling of swiotlb_init()
  swiotlb: remove swiotlb_nr_tbl
  swiotlb: dynamically allocate io_tlb_default_mem
  swiotlb: move global variables into a new io_tlb_mem structure
  xen-swiotlb: remove the unused size argument from xen_swiotlb_fixup
  xen-swiotlb: split xen_swiotlb_init
  swiotlb: lift the double initialization protection from xen-swiotlb
  xen-swiotlb: remove xen_io_tlb_start and xen_io_tlb_nslabs
  xen-swiotlb: remove xen_set_nslabs
  xen-swiotlb: use io_tlb_end in xen_swiotlb_dma_supported
  xen-swiotlb: use is_swiotlb_buffer in is_xen_swiotlb_buffer
  swiotlb: split swiotlb_tbl_sync_single
  swiotlb: move orig addr and size validation into swiotlb_bounce
  swiotlb: remove the alloc_size parameter to swiotlb_tbl_unmap_single
  powerpc/svm: stop using io_tlb_start