Lu Baolu 6e02a277f1 iommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices ...

Previously, the domain_context_clear() function incorrectly called
pci_for_each_dma_alias() to set up context entries for non-PCI devices.
This could lead to kernel hangs or other unexpected behavior.

Add a check to only call pci_for_each_dma_alias() for PCI devices. For
non-PCI devices, domain_context_clear_one() is called directly.

Reported-by: Todd Brandt <todd.e.brandt@intel.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219363
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219349
Fixes: 9a16ab9d64 ("iommu/vt-d: Make context clearing consistent with context mapping")
Cc: stable@vger.kernel.org
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20241014013744.102197-2-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

2024-10-15 10:17:54 +02:00

..

amd

Merge branches 'fixes', 'arm/smmu', 'intel/vt-d', 'amd/amd-vi' and 'core' into next

2024-09-13 12:53:05 +02:00

arm

iommu/arm-smmu-v3: Convert comma to semicolon

2024-10-08 18:38:34 +01:00

intel

iommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices

2024-10-15 10:17:54 +02:00

iommufd

[tree-wide] finally take no_llseek out

2024-09-27 08:18:43 -07:00

apple-dart.c

iommu: constify of_phandle_args in xlate

2024-03-01 13:46:57 +01:00

dma-iommu.c

dma-mapping: fix vmap and mmap of noncontiougs allocations

2024-09-22 18:47:51 +02:00

dma-iommu.h

iommu/dma: Centralise iommu_setup_dma_ops()

2024-04-26 12:07:26 +02:00

exynos-iommu.c

iommu/exynos: use page allocation function provided by iommu-pages.h

2024-04-15 14:31:45 +02:00

fsl_pamu_domain.c

iommu: Use of_property_present()

2024-09-04 11:31:01 +02:00

fsl_pamu_domain.h

…

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

…

hyperv-iommu.c

x86/vector: Rename send_cleanup_vector() to vector_schedule_cleanup()

2023-08-06 14:15:09 +02:00

io-pgfault.c

iommu: Handle iommu faults for a bad iopf setup

2024-08-23 11:16:39 +02:00

io-pgtable-arm-v7s.c

iommu: Do not return 0 from map_pages if it doesn't do anything

2024-08-26 09:16:13 +02:00

io-pgtable-arm.c

Merge branches 'fixes', 'arm/smmu', 'intel/vt-d', 'amd/amd-vi' and 'core' into next

2024-09-13 12:53:05 +02:00

io-pgtable-arm.h

…

io-pgtable-dart.c

iommu: Do not return 0 from map_pages if it doesn't do anything

2024-08-26 09:16:13 +02:00

io-pgtable.c

iommu: Allow passing custom allocators to pgtable drivers

2023-11-27 11:10:12 +01:00

iommu-debugfs.c

…

iommu-pages.h

iommu: account IOMMU allocated memory

2024-04-15 14:31:48 +02:00

iommu-priv.h

Merge branch 'iommu/iommufd/attach-handles' into iommu/next

2024-07-12 16:57:42 +01:00

iommu-sva.c

Merge branch 'iommu/iommufd/attach-handles' into iommu/next

2024-07-12 16:57:42 +01:00

iommu-sysfs.c

iommu: Do not export iommu_device_link/unlink()

2023-07-14 16:14:15 +02:00

iommu-traces.c

iommu: Remove detach_dev callback

2023-01-13 16:39:18 +01:00

iommu.c

iommu: Set iommu_attach_handle->domain in core

2024-09-11 20:14:07 -03:00

iova.c

iommu/iova: Add missing MODULE_DESCRIPTION() macro

2024-06-14 16:51:10 +02:00

ipmmu-vmsa.c

ARM: 9417/1: dma-mapping: Pass device to arm_iommu_create_mapping()

2024-09-04 15:02:07 +01:00

irq_remapping.c

Merge tag 'iommu-updates-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

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 tag 'dma-mapping-6.12-2024-09-19' of git://git.infradead.org/users/hch/dma-mapping

2024-09-19 11:12:49 +02:00

Makefile

iommu: Separate SVA and IOPF

2024-02-16 15:19:29 +01:00

msm_iommu_hw-8xxx.h

…

msm_iommu.c

iommu: constify of_phandle_args in xlate

2024-03-01 13:46:57 +01:00

msm_iommu.h

…

mtk_iommu_v1.c

ARM: 9417/1: dma-mapping: Pass device to arm_iommu_create_mapping()

2024-09-04 15:02:07 +01:00

mtk_iommu.c

iommu: mtk: fix module autoloading

2024-04-12 12:04:50 +02:00

of_iommu.c

iommu: Use of_property_present()

2024-09-04 11:31:01 +02:00

omap-iommu-debug.c

…

omap-iommu.c

iommu: Mark dev_iommu_priv_set() with a lockdep

2023-12-12 10:18:49 +01:00

omap-iommu.h

iommu/omap: Convert to generic_single_device_group()

2023-09-25 11:52:08 +02:00

omap-iopgtable.h

…

rockchip-iommu.c

iommu/rockchip: use page allocation function provided by iommu-pages.h

2024-04-15 14:31:45 +02:00

s390-iommu.c

iommu/dma: Centralise iommu_setup_dma_ops()

2024-04-26 12:07:26 +02:00

sprd-iommu.c

iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en

2024-07-23 17:09:28 +01:00

sun50i-iommu.c

iommu: sun50i: Add H616 compatible string

2024-06-25 14:02:47 +02:00

tegra-smmu.c

Merge branch 'iommu/fwspec-ops-removal' into iommu/next

2024-07-12 16:55:43 +01:00

virtio-iommu.c

virtio: rename virtio_find_vqs_info() to virtio_find_vqs()

2024-07-17 05:20:58 -04:00