linux/arch/arm
Linus Torvalds a13de74e47 IOMMU Updates for Linux v6.3:
Including:
 
 	- Consolidate iommu_map/unmap functions. There have been
 	  blocking and atomic variants so far, but that was problematic
 	  as this approach does not scale with required new variants
 	  which just differ in the GFP flags used.
 	  So Jason consolidated this back into single functions that
 	  take a GFP parameter. This has the potential to cause
 	  conflicts with other trees, as they introduce new call-sites
 	  for the changed functions. I offered them to pull in the
 	  branch containing these changes and resolve it, but I am not
 	  sure everyone did that. The conflicts this caused with
 	  upstream up to v6.2-rc8 are resolved in the final merge
 	  commit.
 
 	- Retire the detach_dev() call-back in iommu_ops
 
 	- Arm SMMU updates from Will:
 	  - Device-tree binding updates:
 	    * Cater for three power domains on SM6375
 	    * Document existing compatible strings for Qualcomm SoCs
 	    * Tighten up clocks description for platform-specific compatible strings
 	  - Enable Qualcomm workarounds for some additional platforms that need them
 
 	- Intel VT-d updates from Lu Baolu:
 	  - Add Intel IOMMU performance monitoring support
 	  - Set No Execute Enable bit in PASID table entry
 	  - Two performance optimizations
 	  - Fix PASID directory pointer coherency
 	  - Fix missed rollbacks in error path
 	  - Cleanups
 
 	- Apple t8110 DART support
 
 	- Exynos IOMMU:
 	  - Implement better fault handling
 	  - Error handling fixes
 
 	- Renesas IPMMU:
 	  - Add device tree bindings for r8a779g0
 
 	- AMD IOMMU:
 	  - Various fixes for handling on SNP-enabled systems and
 	    handling of faults with unknown request-ids
 	  - Cleanups and other small fixes
 
 	- Various other smaller fixes and cleanups
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Merge tag 'iommu-updates-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu updates from Joerg Roedel:

 - Consolidate iommu_map/unmap functions.

   There have been blocking and atomic variants so far, but that was
   problematic as this approach does not scale with required new
   variants which just differ in the GFP flags used. So Jason
   consolidated this back into single functions that take a GFP
   parameter.

 - Retire the detach_dev() call-back in iommu_ops

 - Arm SMMU updates from Will:
     - Device-tree binding updates:
         - Cater for three power domains on SM6375
         - Document existing compatible strings for Qualcomm SoCs
         - Tighten up clocks description for platform-specific
           compatible strings
     - Enable Qualcomm workarounds for some additional platforms that
       need them

 - Intel VT-d updates from Lu Baolu:
     - Add Intel IOMMU performance monitoring support
     - Set No Execute Enable bit in PASID table entry
     - Two performance optimizations
     - Fix PASID directory pointer coherency
     - Fix missed rollbacks in error path
     - Cleanups

 - Apple t8110 DART support

 - Exynos IOMMU:
     - Implement better fault handling
     - Error handling fixes

 - Renesas IPMMU:
     - Add device tree bindings for r8a779g0

 - AMD IOMMU:
     - Various fixes for handling on SNP-enabled systems and
       handling of faults with unknown request-ids
     - Cleanups and other small fixes

 - Various other smaller fixes and cleanups

* tag 'iommu-updates-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (71 commits)
  iommu/amd: Skip attach device domain is same as new domain
  iommu: Attach device group to old domain in error path
  iommu/vt-d: Allow to use flush-queue when first level is default
  iommu/vt-d: Fix PASID directory pointer coherency
  iommu/vt-d: Avoid superfluous IOTLB tracking in lazy mode
  iommu/vt-d: Fix error handling in sva enable/disable paths
  iommu/amd: Improve page fault error reporting
  iommu/amd: Do not identity map v2 capable device when snp is enabled
  iommu: Fix error unwind in iommu_group_alloc()
  iommu/of: mark an unused function as __maybe_unused
  iommu: dart: DART_T8110_ERROR range should be 0 to 5
  iommu/vt-d: Enable IOMMU perfmon support
  iommu/vt-d: Add IOMMU perfmon overflow handler support
  iommu/vt-d: Support cpumask for IOMMU perfmon
  iommu/vt-d: Add IOMMU perfmon support
  iommu/vt-d: Support Enhanced Command Interface
  iommu/vt-d: Retrieve IOMMU perfmon capability information
  iommu/vt-d: Support size of the register set in DRHD
  iommu/vt-d: Set No Execute Enable bit in PASID table entry
  iommu/vt-d: Remove sva from intel_svm_dev
  ...
2023-02-24 13:40:13 -08:00
..
boot USB / Thunderbolt driver changes for 6.3-rc1 2023-02-24 12:07:00 -08:00
common
configs ARM: defconfigs for 6.3 2023-02-20 15:43:36 -08:00
crypto This update includes the following changes: 2023-02-21 18:10:50 -08:00
include TTY/Serial driver updates for 6.3-rc1 2023-02-24 12:17:14 -08:00
kernel - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
lib ARM: 9279/1: support function error injection 2022-12-07 14:08:38 +00:00
mach-actions
mach-airoha
mach-alpine
mach-artpec
mach-asm9260
mach-aspeed
mach-at91 ARM updates for 6.2 2022-12-13 15:22:14 -08:00
mach-axxia
mach-bcm ARM: BCM63xx: remove useless goto statement 2023-01-10 13:46:59 -08:00
mach-berlin
mach-clps711x
mach-davinci Scheduler updates in this cycle are: 2023-02-20 17:41:08 -08:00
mach-digicolor
mach-dove ARM: orion: remove unused board files 2023-01-10 23:10:27 +01:00
mach-ep93xx ARM: SoC updates for 6.3 2023-02-20 15:36:37 -08:00
mach-exynos
mach-footbridge ARM: unused boardfile removal for 6.3 2023-02-20 15:28:57 -08:00
mach-gemini arch/idle: Change arch_cpu_idle() behavior: always exit with IRQs disabled 2023-01-13 11:48:15 +01:00
mach-highbank
mach-hisi
mach-hpe
mach-imx Scheduler updates in this cycle are: 2023-02-20 17:41:08 -08:00
mach-ixp4xx ARM: ixp4xx: Remove unused debug iomap 2022-11-23 09:29:20 +01:00
mach-keystone
mach-lpc18xx
mach-lpc32xx
mach-mediatek
mach-meson
mach-milbeaut
mach-mmp ARM: mmp: remove old PM support 2023-01-16 09:26:05 +01:00
mach-moxart
mach-mstar
mach-mv78xx0 ARM: orion: remove unused board files 2023-01-10 23:10:27 +01:00
mach-mvebu ARM updates for 6.2 2022-12-13 15:22:14 -08:00
mach-mxs SoC code updates for 6.2 2022-12-12 10:14:52 -08:00
mach-nomadik
mach-npcm
mach-nspire
mach-omap1 ARM: SoC updates for 6.3 2023-02-20 15:36:37 -08:00
mach-omap2 Scheduler updates in this cycle are: 2023-02-20 17:41:08 -08:00
mach-orion5x ARM: orion5x: remove dsa_chip_data references 2023-01-10 23:10:27 +01:00
mach-oxnas
mach-pxa ARM: pxa: restore mfp-pxa320.h 2023-02-08 22:10:39 +01:00
mach-qcom
mach-rda ARM: 9285/1: remove meaningless arch/arm/mach-rda/Makefile 2023-01-12 14:30:16 +00:00
mach-realtek
mach-rockchip
mach-rpc
mach-s3c Scheduler updates in this cycle are: 2023-02-20 17:41:08 -08:00
mach-s5pv210
mach-sa1100 ARM: sa1100: remove irda references 2023-01-16 09:25:48 +01:00
mach-shmobile
mach-socfpga
mach-spear ARM: spear: Do not use timer namespace for timer_shutdown() function 2022-11-24 15:09:10 +01:00
mach-sti
mach-stm32
mach-sunplus
mach-sunxi
mach-tegra power: remove pda_power supply driver 2023-02-01 17:23:38 +01:00
mach-uniphier
mach-ux500
mach-versatile
mach-vt8500
mach-zynq ARM: zynq: Fix refcount leak in zynq_early_slcr_init 2023-01-05 10:07:43 +01:00
mm IOMMU Updates for Linux v6.3: 2023-02-24 13:40:13 -08:00
net
nwfpe
plat-orion ARM: orion5x: remove dsa_chip_data references 2023-01-10 23:10:27 +01:00
probes
tools
vdso
vfp ARM: 9283/1: permit non-nested kernel mode NEON in softirq context 2023-01-11 16:21:21 +00:00
xen xen/virtio: Optimize the setup of "xen-grant-dma" devices 2022-12-05 12:59:49 +01:00
Kbuild
Kconfig ARM udpates for 6.3-rc1 2023-02-21 15:21:29 -08:00
Kconfig-nommu
Kconfig.assembler
Kconfig.debug ARM udpates for 6.3-rc1 2023-02-21 15:21:29 -08:00
Makefile ARM udpates for 6.3-rc1 2023-02-21 15:21:29 -08:00