From: "tip-bot2 for Richard Lyu" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Richard Lyu <richard.lyu@suse.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, linux-kernel@vger.kernel.org
Subject: [tip: x86/misc] Documentation/x86: Update IOMMU spec references to use stable identifiers
Date: Tue, 06 Jan 2026 16:51:13 -0000 [thread overview]
Message-ID: <176771828037.510.9938760067719377968.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20260106052815.46114-1-richard.lyu@suse.com>
The following commit has been merged into the x86/misc branch of tip:
Commit-ID: 6b45ded3f714e78c20708c0f29852fba856fec0c
Gitweb: https://git.kernel.org/tip/6b45ded3f714e78c20708c0f29852fba856fec0c
Author: Richard Lyu <richard.lyu@suse.com>
AuthorDate: Tue, 06 Jan 2026 13:28:17 +08:00
Committer: Dave Hansen <dave.hansen@linux.intel.com>
CommitterDate: Tue, 06 Jan 2026 08:48:40 -08:00
Documentation/x86: Update IOMMU spec references to use stable identifiers
Direct URLs to vendor specifications for Intel VT-d and AMD IOMMU
are frequently changed by vendors, leading to broken links in the
documentation.
Replace the fragile URLs with persistent identifiers, providing the
official document titles and IDs. This ensures users can locate the
relevant specifications regardless of vendor website restructuring.
Signed-off-by: Richard Lyu <richard.lyu@suse.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://patch.msgid.link/20260106052815.46114-1-richard.lyu@suse.com
---
Documentation/arch/x86/iommu.rst | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/Documentation/arch/x86/iommu.rst b/Documentation/arch/x86/iommu.rst
index 41fbadf..79c3356 100644
--- a/Documentation/arch/x86/iommu.rst
+++ b/Documentation/arch/x86/iommu.rst
@@ -2,10 +2,11 @@
x86 IOMMU Support
=================
-The architecture specs can be obtained from the below locations.
+The architecture specs can be obtained from the vendor websites.
+Search for the following documents to obtain the latest versions:
-- Intel: http://www.intel.com/content/dam/www/public/us/en/documents/product-specifications/vt-directed-io-spec.pdf
-- AMD: https://www.amd.com/content/dam/amd/en/documents/processor-tech-docs/specifications/48882_3_07_PUB.pdf
+- Intel: Intel Virtualization Technology for Directed I/O Architecture Specification (ID: D51397)
+- AMD: AMD I/O Virtualization Technology (IOMMU) Specification (ID: 48882)
This guide gives a quick cheat sheet for some basic understanding.
prev parent reply other threads:[~2026-01-06 16:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-06 5:28 [PATCH] " Richard Lyu
2026-01-06 16:51 ` tip-bot2 for Richard Lyu [this message]
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