Pengpeng Hou fb80117fdd iommu/amd: Bound the early ACPI HID map ...

The ivrs_acpihid command-line parser appends entries to a fixed
four-element early_acpihid_map array. Unlike the sibling IOAPIC and HPET
parsers, it does not reject a fifth entry before incrementing the map size.

Check the capacity at the common found label before parsing the HID and
UID or writing the entry.

Fixes: ca3bf5d47c ("iommu/amd: Introduces ivrs_acpihid kernel parameter")
Signed-off-by: Pengpeng Hou <[email protected]>
Reviewed-by: Ankit Soni <[email protected]>
Signed-off-by: Will Deacon <[email protected]>

2026-07-21 11:34:46 +00:00

..

amd_iommu_types.h

Merge branches 'apple/dart', 'arm/smmu/updates', 'arm/smmu/bindings', 'rockchip', 'verisilicon', 'riscv', 'intel/vt-d', 'amd/amd-vi' and 'core' into next

2026-06-12 14:57:23 +02:00

amd_iommu.h

Merge branches 'apple/dart', 'arm/smmu/updates', 'arm/smmu/bindings', 'rockchip', 'verisilicon', 'riscv', 'intel/vt-d', 'amd/amd-vi' and 'core' into next

2026-06-12 14:57:23 +02:00

debugfs.c

iommu/amd: Remove latent out-of-bounds access in IOMMU debugfs

2026-05-11 09:52:54 +02:00

init.c

iommu/amd: Bound the early ACPI HID map

2026-07-21 11:34:46 +00:00

iommu.c

iommu/amd: Wait for completion instead of returning early in iommu_completion_wait()

2026-07-21 10:57:12 +00:00

iommufd.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

iommufd.h

iommu/amd: Fix type of type parameter to amd_iommufd_hw_info()

2026-01-28 15:13:01 +01:00

Kconfig

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Makefile

iommu/amd: Add support for nested domain allocation

2026-01-18 10:56:13 +01:00

nested.c

iommu/amd: Fix nested domain leak

2026-07-15 12:28:04 +01:00

pasid.c

iommu/amd: Pass last in through to build_inv_address()

2026-06-12 09:18:59 +02:00

ppr.c

iommu/amd: Use maximum PPR log buffer size when SNP is enabled on Family 0x19

2026-04-27 13:49:36 +02:00

quirks.c

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