Public bug reported:
[Impact]
CONFIG_AUFS_FS needs to be enabled in all kernels backported to Focal to keep
compatibility when users upgrade kernels in the series. This kernel in
particular did not have this config option enabled when the backport was
created.
[Fix]
Enable CONFIG_AUFS_FS and make sure it stays enabled on rebases.
[Test case]
* CONFIG_AUFS_FS and its related configs should be the same as the generic
kernel in Focal.
* The testcase ubuntu_aufs_smoke_test.aufs-smoke-test should be successful.
[Regression potential]
This is enabling a config option which was disabled before. Due to being
intertwined with overlayfs and shiftfs changes in behavior or regressions could
be cause on these two other filesystems.
** Affects: linux-lowlatency-hwe-5.15 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux-lowlatency-hwe-5.15 (Ubuntu Focal)
Importance: Undecided
Status: Confirmed
** Also affects: linux-lowlatency-hwe-5.15 (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux-lowlatency-hwe-5.15 (Ubuntu)
Status: New => Invalid
** Changed in: linux-lowlatency-hwe-5.15 (Ubuntu Focal)
Status: New => Confirmed
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-lowlatency-hwe-5.15 in Ubuntu.
https://bugs.launchpad.net/bugs/1981203
Title:
Enable AUFS in focal/linux-lowlatency-hwe-5.15
Status in linux-lowlatency-hwe-5.15 package in Ubuntu:
Invalid
Status in linux-lowlatency-hwe-5.15 source package in Focal:
Confirmed
Bug description:
[Impact]
CONFIG_AUFS_FS needs to be enabled in all kernels backported to Focal to keep
compatibility when users upgrade kernels in the series. This kernel in
particular did not have this config option enabled when the backport was
created.
[Fix]
Enable CONFIG_AUFS_FS and make sure it stays enabled on rebases.
[Test case]
* CONFIG_AUFS_FS and its related configs should be the same as the generic
kernel in Focal.
* The testcase ubuntu_aufs_smoke_test.aufs-smoke-test should be successful.
[Regression potential]
This is enabling a config option which was disabled before. Due to being
intertwined with overlayfs and shiftfs changes in behavior or regressions could
be cause on these two other filesystems.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-lowlatency-hwe-5.15/+bug/1981203/+subscriptions
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