x86/iommu/docs: Update AMD IOMMU specification document URL

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

The previous link to the AMD IOMMU specification is no longer available,
replace it with the latest one.

Signed-off-by: Jianlin Li <ljianlin99@gmail.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20230923071344.540894-1-ljianlin99@gmail.com

authored by

Jianlin Li and committed by

Ingo Molnar 2 years ago c53cbc54 bad0524e

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Documentation

arch

x86

iommu.rst

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Documentation/arch/x86/iommu.rst

··· 5 5 The architecture specs can be obtained from the below locations. 6 6 7 7 - Intel: http://www.intel.com/content/dam/www/public/us/en/documents/product-specifications/vt-directed-io-spec.pdf 8 - - AMD: https://www.amd.com/system/files/TechDocs/48882_IOMMU.pdf 8 + - AMD: https://www.amd.com/content/dam/amd/en/documents/processor-tech-docs/specifications/48882_3_07_PUB.pdf 9 9 10 10 This guide gives a quick cheat sheet for some basic understanding. 11 11