linux/Documentation
Linus Torvalds 58390c8ce1 IOMMU Updates for Linux 6.4
Including:
 
 	- Convert to platform remove callback returning void
 
 	- Extend changing default domain to normal group
 
 	- Intel VT-d updates:
 	    - Remove VT-d virtual command interface and IOASID
 	    - Allow the VT-d driver to support non-PRI IOPF
 	    - Remove PASID supervisor request support
 	    - Various small and misc cleanups
 
 	- ARM SMMU updates:
 	    - Device-tree binding updates:
 	        * Allow Qualcomm GPU SMMUs to accept relevant clock properties
 	        * Document Qualcomm 8550 SoC as implementing an MMU-500
 	        * Favour new "qcom,smmu-500" binding for Adreno SMMUs
 
 	    - Fix S2CR quirk detection on non-architectural Qualcomm SMMU
 	      implementations
 
 	    - Acknowledge SMMUv3 PRI queue overflow when consuming events
 
 	    - Document (in a comment) why ATS is disabled for bypass streams
 
 	- AMD IOMMU updates:
 	    - 5-level page-table support
 	    - NUMA awareness for memory allocations
 
 	- Unisoc driver: Support for reattaching an existing domain
 
 	- Rockchip driver: Add missing set_platform_dma_ops callback
 
 	- Mediatek driver: Adjust the dma-ranges
 
 	- Various other small fixes and cleanups
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Merge tag 'iommu-updates-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu updates from Joerg Roedel:

 - Convert to platform remove callback returning void

 - Extend changing default domain to normal group

 - Intel VT-d updates:
     - Remove VT-d virtual command interface and IOASID
     - Allow the VT-d driver to support non-PRI IOPF
     - Remove PASID supervisor request support
     - Various small and misc cleanups

 - ARM SMMU updates:
     - Device-tree binding updates:
         * Allow Qualcomm GPU SMMUs to accept relevant clock properties
         * Document Qualcomm 8550 SoC as implementing an MMU-500
         * Favour new "qcom,smmu-500" binding for Adreno SMMUs

     - Fix S2CR quirk detection on non-architectural Qualcomm SMMU
       implementations

     - Acknowledge SMMUv3 PRI queue overflow when consuming events

     - Document (in a comment) why ATS is disabled for bypass streams

 - AMD IOMMU updates:
     - 5-level page-table support
     - NUMA awareness for memory allocations

 - Unisoc driver: Support for reattaching an existing domain

 - Rockchip driver: Add missing set_platform_dma_ops callback

 - Mediatek driver: Adjust the dma-ranges

 - Various other small fixes and cleanups

* tag 'iommu-updates-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (82 commits)
  iommu: Remove iommu_group_get_by_id()
  iommu: Make iommu_release_device() static
  iommu/vt-d: Remove BUG_ON in dmar_insert_dev_scope()
  iommu/vt-d: Remove a useless BUG_ON(dev->is_virtfn)
  iommu/vt-d: Remove BUG_ON in map/unmap()
  iommu/vt-d: Remove BUG_ON when domain->pgd is NULL
  iommu/vt-d: Remove BUG_ON in handling iotlb cache invalidation
  iommu/vt-d: Remove BUG_ON on checking valid pfn range
  iommu/vt-d: Make size of operands same in bitwise operations
  iommu/vt-d: Remove PASID supervisor request support
  iommu/vt-d: Use non-privileged mode for all PASIDs
  iommu/vt-d: Remove extern from function prototypes
  iommu/vt-d: Do not use GFP_ATOMIC when not needed
  iommu/vt-d: Remove unnecessary checks in iopf disabling path
  iommu/vt-d: Move PRI handling to IOPF feature path
  iommu/vt-d: Move pfsid and ats_qdep calculation to device probe path
  iommu/vt-d: Move iopf code from SVA to IOPF enabling path
  iommu/vt-d: Allow SVA with device-specific IOPF
  dmaengine: idxd: Add enable/disable device IOPF feature
  arm64: dts: mt8186: Add dma-ranges for the parent "soc" node
  ...
2023-04-30 13:00:38 -07:00
..
ABI IOMMU Updates for Linux 6.4 2023-04-30 13:00:38 -07:00
accel accel/qaic: Add documentation for AIC100 accelerator driver 2023-04-06 08:23:03 +02:00
accounting Scheduler changes for v6.4: 2023-04-28 14:53:30 -07:00
admin-guide xfs: New code for 6.4 2023-04-29 10:44:27 -07:00
arch IOMMU Updates for Linux 6.4 2023-04-30 13:00:38 -07:00
arm ARM: SoC devicetree changes for 6.4 2023-04-25 12:11:54 -07:00
arm64 irqchip/gic-v3: Add Rockchip 3588001 erratum workaround 2023-04-18 17:31:17 +01:00
block blk-crypto: remove blk_crypto_insert_cloned_request() 2023-03-16 09:35:09 -06:00
bpf lsm/stable-6.4 PR 20230428 2023-04-29 10:17:05 -07:00
cdrom
core-api - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of 2023-04-27 19:42:02 -07:00
cpu-freq
crypto
dev-tools Mainly singleton patches all over the place. Series of note are: 2023-04-27 19:57:00 -07:00
devicetree IOMMU Updates for Linux 6.4 2023-04-30 13:00:38 -07:00
doc-guide
driver-api Char/Misc drivers for 6.4-rc1 2023-04-27 12:07:50 -07:00
fault-injection block: null_blk: make fault-injection dynamically configurable per device 2023-04-13 07:38:55 -06:00
fb
features s390: enable ARCH_HAS_MEMBARRIER_SYNC_CORE 2023-03-27 17:19:52 +02:00
filesystems driver ntfs3 for linux 6.4 2023-04-29 10:52:37 -07:00
firmware_class
firmware-guide
fpga
gpu Merge tag 'amd-drm-next-6.4-2023-03-17' of https://gitlab.freedesktop.org/agd5f/linux into drm-next 2023-03-20 16:44:36 +10:00
hid
hwmon hwmon: (aquacomputer_d5next) Add support for Aquacomputer Aquastream XT 2023-04-21 07:27:23 -07:00
i2c
iio
images
infiniband
input
isdn
kbuild sh updates for v6.4 2023-04-27 17:41:23 -07:00
kernel-hacking Documentation: Add document for false sharing 2023-04-10 16:46:11 -06:00
leds Documentation: LEDs: Describe good names for network LEDs 2023-04-19 12:59:16 +01:00
litmus-tests LKMM scripting updates for v6.4 2023-04-24 12:02:25 -07:00
livepatch Objtool changes for v6.4: 2023-04-28 14:02:54 -07:00
locking
loongarch
maintainer
mhi
mips
misc-devices
mm - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of 2023-04-27 19:42:02 -07:00
netlabel
netlink net/handshake: Add a kernel API for requesting a TLSv1.3 handshake 2023-04-19 18:48:48 -07:00
networking Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-04-26 10:17:46 +02:00
nvdimm
nvme
PCI ixgb: Remove ixgb driver 2023-03-19 10:51:07 +00:00
pcmcia
peci
power
powerpc
process Mainly singleton patches all over the place. Series of note are: 2023-04-27 19:57:00 -07:00
RCU doc: Update whatisRCU.rst 2023-04-05 13:47:18 +00:00
riscv RISC-V Patches for the 6.4 Merge Window, Part 1 2023-04-28 16:55:39 -07:00
rust rust: sort uml documentation arch support table 2023-04-06 23:11:04 +02:00
s390
scheduler sh updates for v6.4 2023-04-27 17:41:23 -07:00
scsi scsi: core: Declare SCSI host template pointer members const 2023-03-24 19:19:19 -04:00
security lsm: move hook comments docs to security/security.c 2023-04-28 11:58:34 -04:00
sound sound updates for 6.4-rc1 2023-04-27 10:58:37 -07:00
sphinx
sphinx-static
spi
staging tee: optee: Add SMC for loading OP-TEE image 2023-04-03 08:57:49 +02:00
target
timers
tools rtla/timerlat: Add auto-analysis only option 2023-04-25 19:26:17 -04:00
trace tracing updates for 6.4: 2023-04-28 15:57:53 -07:00
translations Mainly singleton patches all over the place. Series of note are: 2023-04-27 19:57:00 -07:00
usb usb: gadget: uvc: Make bmControls attr read/write 2023-03-29 08:51:26 +02:00
userspace-api Char/Misc drivers for 6.4-rc1 2023-04-27 12:07:50 -07:00
virt - Add the necessary glue so that the kernel can run as a confidential 2023-04-25 10:48:08 -07:00
w1
watchdog
.gitignore
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py docs: turn off "smart quotes" in the HTML build 2023-04-20 17:53:18 -06:00
docutils.conf
dontdiff
index.rst docs: create a top-level arch/ directory 2023-03-23 13:27:27 -06:00
Kconfig
Makefile
memory-barriers.txt
SubmittingPatches
subsystem-apis.rst