linux

iv/linux

History

Linus Torvalds 13eaa5bda0 IOMMU Updates for Linux v5.17

Including:
 
 	- Identity domain support for virtio-iommu
 
 	- Move flush queue code into iommu-dma
 
 	- Some fixes for AMD IOMMU suspend/resume support when x2apic
 	  is used
 
 	- Arm SMMU Updates from Will Deacon:
 	  - Revert evtq and priq back to their former sizes
 	  - Return early on short-descriptor page-table allocation failure
 	  - Fix page fault reporting for Adreno GPU on SMMUv2
 	  - Make SMMUv3 MMU notifier ops 'const'
 	  - Numerous new compatible strings for Qualcomm SMMUv2 implementations
 
 	- Various smaller fixes and cleanups
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEr9jSbILcajRFYWYyK/BELZcBGuMFAmHfBvsACgkQK/BELZcB
 GuOURRAAqHBTUUgT/f2dJbVsWMOxSx0dhDnKuLRhAREMbmcn88tR8dxPRPYB1/6q
 yyFmkh13UzEr1gosEd34P5G8GS6fMD/G4yz8p9tK6Mqu7UeU+DoiDIi3s194WhYa
 iNPBlGgQ3XznTrbBnFV+n/LjvkxSguNfjj809Jiw7Ew3i50K4GFnzRA+IZVAT4+F
 zdNmwY12Y0v4SCfHKiVR1ZB9kcn2/Dx78dlBQ6ALFuejeZGa2OVr94byKnfz+AJh
 OssrgRcgUKclWbMk4Tljf4/FIdwkLMKD6gieBFb3sNKTUpzkG8elYmETO5d+hM+l
 27CKOCz1OOqVRzKe3r5n3c0wf9UAmi0Q91zW+UVZp2i0GjxpfIeIS9/NwRy+IXHS
 U9zybU47q10WF6cVO0n6wWHPRbjPii2OZpjqhSTq57qsnniCPLwkrry9H2fP71zz
 NDAZv5qvHCvRF7QoZfkBvCCJ12ZhNnhZqTfZR2wGGITMIk6dokG4NCsU93rSVKvZ
 4xQDPm45rECmunibdc9c1vrifKC7BIWCSU5DH3AEDBU/i9QfYpVPXfJlGdz3enIV
 /FA+kcvYrh21sokly/TqiZXGSaOFBqFEN13KJReXOgbENNq6kT/4lSNjK5Q1WSWp
 qDq12EQyv0RtTEcKVDpRVunI+/G5MquO8gbIrVmsRV0SU1Z0yoM=
 =Q8LV
 -----END PGP SIGNATURE-----

Merge tag 'iommu-updates-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu updates from Joerg Roedel:

 - Identity domain support for virtio-iommu

 - Move flush queue code into iommu-dma

 - Some fixes for AMD IOMMU suspend/resume support when x2apic is used

 - Arm SMMU Updates from Will Deacon:
      - Revert evtq and priq back to their former sizes
      - Return early on short-descriptor page-table allocation failure
      - Fix page fault reporting for Adreno GPU on SMMUv2
      - Make SMMUv3 MMU notifier ops 'const'
      - Numerous new compatible strings for Qualcomm SMMUv2 implementations

 - Various smaller fixes and cleanups

* tag 'iommu-updates-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (38 commits)
  iommu/iova: Temporarily include dma-mapping.h from iova.h
  iommu: Move flush queue data into iommu_dma_cookie
  iommu/iova: Move flush queue code to iommu-dma
  iommu/iova: Consolidate flush queue code
  iommu/vt-d: Use put_pages_list
  iommu/amd: Use put_pages_list
  iommu/amd: Simplify pagetable freeing
  iommu/iova: Squash flush_cb abstraction
  iommu/iova: Squash entry_dtor abstraction
  iommu/iova: Fix race between FQ timeout and teardown
  iommu/amd: Fix typo in *glues … together* in comment
  iommu/vt-d: Remove unused dma_to_mm_pfn function
  iommu/vt-d: Drop duplicate check in dma_pte_free_pagetable()
  iommu/vt-d: Use bitmap_zalloc() when applicable
  iommu/amd: Remove useless irq affinity notifier
  iommu/amd: X2apic mode: mask/unmask interrupts on suspend/resume
  iommu/amd: X2apic mode: setup the INTX registers on mask/unmask
  iommu/amd: X2apic mode: re-enable after resume
  iommu/amd: Restore GA log/tail pointer on host resume
  iommu/iova: Move fast alloc size roundup into alloc_iova_fast()
  ...

2022-01-12 16:15:51 -08:00

alibaba

eni_vdpa: add vDPA driver for Alibaba ENI

2021-11-01 05:23:41 -04:00

ifcvf

vdpa: Enable user to set mac and mtu of vdpa device

2021-11-01 05:26:49 -04:00

mlx5

vdpa/mlx5: Use auxiliary_device driver data helpers

2021-12-22 13:59:01 +01:00

vdpa_sim

vdpa_sim: avoid putting an uninitialized iova_domain