[PATCH bpf-next v2 0/3] keys: Add well known IDs for fs-verity/dm-verity keys

[Christian Brauner]

On Thu, 08 Oct 2026 15:57:34 -0500, Andrew Halaney wrote:
> This more or less follows the bpf keyring approach, allowing userspace
> to easily find the keys instead of having to parse /proc/keys.

Applied to the vfs-7.4.keyring branch of the vfs/vfs.git tree.
Patches in the vfs-7.4.keyring branch should appear in linux-next soon.

Please report any outstanding bugs that were missed during review in a
new review to the original patch series allowing us to drop it.

It's encouraged to provide Acked-bys and Reviewed-bys even though the
patch has now been applied. If possible patch trailers will be updated.

Note that commit hashes shown below are subject to change due to rebase,
trailer updates or similar. If in doubt, please check the listed branch.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git
branch: vfs-7.4.keyring

[1/3] keys: add KEY_SPEC_DM_VERITY_KEYRING
      https://git.kernel.org/vfs/vfs/c/d3b8a0988385
[2/3] keys: add KEY_SPEC_FS_VERITY_KEYRING
      https://git.kernel.org/vfs/vfs/c/8439e5c46c33
[3/3] Documentation: keys: document IDs added since KEY_SPEC_REQKEY_AUTH_KEY
      https://git.kernel.org/vfs/vfs/c/b553f7d131ed