SRU: https://lists.ubuntu.com/archives/kernel-
team/2025-March/158239.html (unstable, plucky)
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => You-Sheng Yang (vicamo)
** Changed in: linux (Ubuntu)
Status: Opinion => In Progress
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https://bugs.launchpad.net/bugs/2103465
Title:
Add support for up to 2048 IRTEs
Status in linux package in Ubuntu:
In Progress
Bug description:
Overview
This is an enhancement to the existing AMD IOMMU Interrupt remapping where it
can support up to the architectural limit of 2K interrupts per PCI function.
The feature is available starting from Turin. See the IOMMU 7.1 MAS for more
details.
UPSTREAM KERNEL
===============
Kernel mailing list for the series:
*
https://lore.kernel.org/linux-iommu/[email protected]/";
Kernel branch:
*
https://web.git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git/log/?h=next
Required Kernel Patches:
*
https://web.git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git/commit/?h=next&id=1c608b0b280d8a33edee28f4fb531151b47ec33c
*
https://web.git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git/commit/?h=next&id=eaf717fa1c3f01ed7762f0733787b07d1ab6c970
*
https://web.git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git/commit/?h=next&id=950865c1b88abf190eaec5fa703e5fef05093e30
*
https://web.git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git/commit/?h=next&id=19e5cc156cbc32421eb8237615f246c08eea8284
This will be available in Linux v6.15.
To manage notifications about this bug go to:
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