This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:
apport-collect 1675046
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1675046
Title:
[ARM64] Support systems where the physical memory footprint exceeds
the size of the linear mapping.
Status in linux package in Ubuntu:
Incomplete
Bug description:
[Impact]
Kernel might fail booting on systems where the physical memory footprint
exceeds the size of the linear mapping. The following patches addresses this
issue:
[v2,1/2] efi: arm-stub: Correct FDT and initrd allocation rules for arm64
https://patchwork.kernel.org/patch/9565537/
[v2,2/2] efi: arm-stub: Round up FDT allocation to mapping size
https://patchwork.kernel.org/patch/9565539
[Testing]
These patches were regression tested. Patches were applied to Zesty latest
and boots on a KVM instance and on QDF2400 ARM64 Qualcomm server. At this time
do not have systems with high memory to test with.
[Regression Potential]
Changes are confined to ARM architecture, patches apply cleanly to
Ubuntu-4.10.0-13.15. Potential for any regression is low.
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