Hello Carol, thank you for filing this and for helping to improve
Ubuntu.
Can you please let me know the kernel series you would like to include
this patch?
Best,
Tim
** Changed in: linux-nvidia (Ubuntu)
Status: New => Triaged
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https://bugs.launchpad.net/bugs/2102674
Title:
Bump up EFI_MMAP_NR_SLACK_SLOTS to 32
Status in linux-nvidia package in Ubuntu:
Triaged
Bug description:
Customer is seeing this:
we still see Linux EFI stub failed to boot with this error:
EFI stub: Booting Linux Kernel...
EFI stub: Using DTB from configuration table
EFI stub: Exiting boot services...
EFI stub: ERROR: Exit boot services failed.
This failure won't occur when we add the kernel commandline parameter
efi=disable_early_pci_dma
THe linux-nvidia kernel has a SAUCE patch to increment this value from
8 to 16 but 16 is not enough for this customer. There is an official
upstream patch that will bump this value to 32.
commit ec4696925da6b9baec38345184403ce9e29a2e48
Author: Hamza Mahfooz <hamzamahf...@linux.microsoft.com>
Date: Mon Dec 9 13:20:39 2024 -0500
efi/libstub: Bump up EFI_MMAP_NR_SLACK_SLOTS to 32
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