linux/drivers/iommu
Linus Torvalds 162b42445b IOMMU Fixes for Linux v6.19-rc7
Including:
 
 	- Fix a performance regression cause by new Generic
 	  IO-Page-Table code detected in Intel VT-d driver.
 
 	- Command queue flushing fix for NVidia version of the
 	  ARM-SMMU-v3
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Merge tag 'iommu-fixes-v6.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux

Pull iommu fixes from Joerg Roedel:

 - Fix a performance regression cause by the new Generic IO-Page-Table
   code detected in Intel VT-d driver

 - Command queue flushing fix for NVidia version of the ARM-SMMU-v3

* tag 'iommu-fixes-v6.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
  iommu/tegra241-cmdqv: Reset VCMDQ in tegra241_vcmdq_hw_init_user()
  iommupt: Only cache flush memory changed by unmap
History 2026-01-31 09:40:13 -08:00
..
amd iommu/amd: Fix error path in amd_iommu_probe_device() 2026-01-18 11:03:12 +01:00
arm iommu/tegra241-cmdqv: Reset VCMDQ in tegra241_vcmdq_hw_init_user() 2026-01-31 10:22:08 +01:00
generic_pt iommupt: Only cache flush memory changed by unmap 2026-01-28 15:14:17 +01:00
intel x86/msi: Make irq_retrigger() functional for posted MSI 2025-12-17 18:41:52 +01:00
iommufd iommufd: Initialize batch->kind in batch_clear() 2026-01-28 12:49:17 -04:00
riscv iommu: Pass in old domain to attach_dev callback functions 2025-10-27 13:55:35 +01:00
apple-dart.c iommu/apple-dart: fix device leak on of_xlate() 2025-11-17 09:49:42 +01:00
dma-iommu.c VFIO updates for v6.19-rc1 2025-12-04 18:42:48 -08:00
dma-iommu.h iommu: Drop sw_msi from iommu_domain 2025-03-25 10:18:19 -03:00
exynos-iommu.c iommu/exynos: fix device leak on of_xlate() 2025-11-17 09:49:42 +01:00
fsl_pamu.c iommu/fsl: fix all kernel-doc warnings in fsl_pamu.c 2023-03-22 14:50:15 +01:00
fsl_pamu.h iommu/fsl_pamu: hardcode the window address and size in pamu_config_ppaace 2021-04-07 10:56:52 +02:00
fsl_pamu_domain.c iommu: Pass in old domain to attach_dev callback functions 2025-10-27 13:55:35 +01:00
fsl_pamu_domain.h iommu/fsl_pamu: remove the snoop_id field 2021-04-07 10:56:52 +02:00
hyperv-iommu.c x86/hyperv: Clean up hv_map/unmap_interrupt() return values 2025-07-09 23:49:25 +00:00
io-pgfault.c iommu: Fix potential memory leak in iopf_queue_remove_device() 2025-02-10 14:49:30 +01:00
io-pgtable-arm-selftests.c iommu/io-pgtable-arm-selftests: Use KUnit 2025-11-13 16:25:32 +01:00
io-pgtable-arm-v7s.c iommu/io-pgtable-arm-v7s: Remove split on unmap behavior 2024-11-06 15:42:36 +00:00
io-pgtable-arm.c iommu/io-pgtable-arm: fix size_t signedness bug in unmap path 2026-01-20 18:07:35 +01:00
io-pgtable-arm.h iommu/io-pgtable-arm: Move some definitions to a header 2020-09-28 23:48:06 +01:00
io-pgtable-dart.c iommu/io-pgtable-dart: Fix off by one error in table index check 2025-09-13 08:07:25 +02:00
io-pgtable.c iommu/amd: Remove AMD io_pgtable support 2025-11-05 09:08:57 +01:00
iommu-debugfs.c iommu: Fix IOMMU debugfs fallout 2019-02-26 11:15:58 +01:00
iommu-pages.c iommu/pages: Add support for incoherent IOMMU page table walkers 2025-11-05 09:47:43 +01:00
iommu-pages.h iommu/pages: Add support for incoherent IOMMU page table walkers 2025-11-05 09:47:43 +01:00
iommu-priv.h iommufd: Register iommufd mock devices with fwspec 2025-09-30 09:54:12 -03:00
iommu-sva.c iommu/sva: include mmu_notifier.h header 2026-01-14 22:16:25 -08:00
iommu-sysfs.c iommu/sysfs: constify the class struct 2024-10-29 09:50:24 +01:00
iommu-traces.c iommu: Remove detach_dev callback 2023-01-13 16:39:18 +01:00
iommu.c iommu: Pass in old domain to attach_dev callback functions 2025-10-27 13:55:35 +01:00
iova.c - The series "zram: optimal post-processing target selection" from 2024-11-23 09:58:07 -08:00
ipmmu-vmsa.c iommu/ipmmu-vmsa: fix device leak on of_xlate() 2025-11-17 09:49:43 +01:00
irq_remapping.c IOMMU Updates for Linux v6.10 2024-05-18 10:55:13 -07:00
irq_remapping.h iommu/vt-d: Allocate DMAR fault interrupts locally 2024-04-26 11:57:36 +02:00
Kconfig Merge branches 'arm/smmu/updates', 'arm/smmu/bindings', 'mediatek', 'nvidia/tegra', 'intel/vt-d', 'amd/amd-vi' and 'core' into next 2025-11-28 08:44:21 +01:00
Makefile iommu/io-pgtable-arm-selftests: Use KUnit 2025-11-13 16:25:32 +01:00
msm_iommu.c iommu: Pass in old domain to attach_dev callback functions 2025-10-27 13:55:35 +01:00
msm_iommu.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267 2019-06-05 17:30:29 +02:00
msm_iommu_hw-8xxx.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267 2019-06-05 17:30:29 +02:00
mtk_iommu.c Merge branches 'arm/smmu/updates', 'arm/smmu/bindings', 'mediatek', 'nvidia/tegra', 'intel/vt-d', 'amd/amd-vi' and 'core' into next 2025-11-28 08:44:21 +01:00
mtk_iommu_v1.c iommu/mediatek-v1: add missing larb count sanity check 2025-11-17 09:49:44 +01:00
of_iommu.c iommu: Get DT/ACPI parsing into the proper probe path 2025-03-11 14:05:43 +01:00
omap-iommu-debug.c iommu/omap: Fix buffer overflow in debugfs 2022-09-07 10:42:28 +02:00
omap-iommu.c iommu/omap: simplify probe_device() error handling 2025-11-17 09:49:45 +01:00
omap-iommu.h iommu/omap: fix device leaks on probe_device() 2025-11-17 09:49:44 +01:00
omap-iopgtable.h iommu/omap: Fix -Woverflow warnings when compiling on 64-bit architectures 2020-03-04 16:24:46 +01:00
rockchip-iommu.c iommu: Pass in old domain to attach_dev callback functions 2025-10-27 13:55:35 +01:00
s390-iommu.c iommu: Pass in old domain to attach_dev callback functions 2025-10-27 13:55:35 +01:00
sprd-iommu.c iommu: Pass in old domain to attach_dev callback functions 2025-10-27 13:55:35 +01:00
sun50i-iommu.c iommu/sun50i: fix device leak on of_xlate() 2025-11-17 09:49:45 +01:00
tegra-smmu.c iommu/tegra: fix device leak on probe_device() 2025-11-17 09:49:45 +01:00
virtio-iommu.c iommu: Pass in old domain to attach_dev callback functions 2025-10-27 13:55:35 +01:00