** Changed in: linux-raspi (Ubuntu Hirsute)
Status: New => Fix Committed
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https://bugs.launchpad.net/bugs/1933627
Title:
HUGETLBFS is disabled
Status in linux-raspi package in Ubuntu:
Fix Committed
Status in linux-raspi-unstable package in Ubuntu:
Fix Committed
Status in linux-raspi source package in Hirsute:
Fix Committed
Status in linux-raspi-unstable source package in Impish:
Fix Committed
Bug description:
[Impact]
Huge pages can't be managed via hugeadm which requires hugetlbfs.
[Test Case]
$ hugeadm --pool-list
hugeadm:ERROR: kernel does not support huge pages
With fix:
$ hugeadm --pool-list
Size Minimum Current Maximum Default
65536 0 0 0
2097152 0 0 0 *
33554432 0 0 0
1073741824 0 0 0
[Fix]
Enable CONFIG_HUGETLBFS
[Regression Potential]
This config enables code that is disabled by default. However, there
is minimal stub code running at boot so problems would most likely
show up as splats during boot or later on when hugetlbfs is explicitly
mounted by systemd.
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