Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Landlock support #3928

Open
l0kod opened this issue Jun 1, 2023 · 1 comment
Open

Landlock support #3928

l0kod opened this issue Jun 1, 2023 · 1 comment

Comments

@l0kod
Copy link
Contributor

l0kod commented Jun 1, 2023

We worked together a few years ago (cf. #1554) before the Landlock LSM was in mainline. A lot changed since then, and Landlock is now widely available and enabled by default in most distros. As reported in phylum-dev/birdcage#31 it would be great for LinuxKit to support Landlock and enable it by default.

The required changes are described in the official documentation.
@deitch
Copy link
Collaborator

deitch commented Jun 4, 2023

Hey @l0kod and congrats on getting it in.

Is this just a question of setting the right kernel config parameters in appropriate config-* files here? If so, just open a PR with the correct changes. @rn is the resident expert on linuxkit kernel compilation, so he is most likely to sign off.

l0kod added a commit to l0kod/linuxkit that referenced this issue Jun 5, 2023
@l0kod
kernel: Enable Landlock
049aaaf 
Set CONFIG_SECURITY_LANDLOCK=y and enable Landlock by default at boot
time with CONFIG_LSM.

See https://docs.kernel.org/userspace-api/landlock.html#kernel-support

Closes linuxkit#3928

Signed-off-by: Mickaël Salaün <mic@digikod.net>
@l0kod l0kod mentioned this issue Jun 5, 2023
Open
l0kod added a commit to l0kod/linuxkit that referenced this issue Jun 16, 2023
@l0kod
kernel: Enable Landlock
4ffd7fa 
Set CONFIG_SECURITY_LANDLOCK=y and enable Landlock by default at boot
time with CONFIG_LSM.

See https://docs.kernel.org/userspace-api/landlock.html#kernel-support

Closes linuxkit#3928

Signed-off-by: Mickaël Salaün <mic@digikod.net>
l0kod added a commit to l0kod/linuxkit that referenced this issue Oct 10, 2023
@l0kod
kernel: Enable Landlock
2211ba3 
Set CONFIG_SECURITY_LANDLOCK=y and enable Landlock by default at boot
time with CONFIG_LSM.

See https://docs.kernel.org/userspace-api/landlock.html#kernel-support

Closes linuxkit#3928

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@deitch @l0kod