3 Commits

Author	SHA1	Message	Date
Eric Biggers	7bf765dd84	fs-verity: remove filenames from file comments ... Embedding the file path inside kernel source code files isn't particularly useful as often files are moved around and the paths become incorrect. checkpatch.pl warns about this since v5.10-rc1. Acked-by: Luca Boccassi <luca.boccassi@microsoft.com> Link: https://lore.kernel.org/r/20201113211918.71883-2-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com>	2020-11-16 11:40:10 -08:00
Eric Biggers	6377a38bd3	fs-verity: fix all kerneldoc warnings ... Fix all kerneldoc warnings in fs/verity/ and include/linux/fsverity.h. Most of these were due to missing documentation for function parameters. Detected with: scripts/kernel-doc -v -none fs/verity/*.{c,h} include/linux/fsverity.h This cleanup makes it possible to check new patches for kerneldoc warnings without having to filter out all the existing ones. Link: https://lore.kernel.org/r/20200511192118.71427-2-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com>	2020-05-12 16:43:59 -07:00
Eric Biggers	432434c9f8	fs-verity: support builtin file signatures ... To meet some users' needs, add optional support for having fs-verity handle a portion of the authentication policy in the kernel. An ".fs-verity" keyring is created to which X.509 certificates can be added; then a sysctl 'fs.verity.require_signatures' can be set to cause the kernel to enforce that all fs-verity files contain a signature of their file measurement by a key in this keyring. See the "Built-in signature verification" section of Documentation/filesystems/fsverity.rst for the full documentation. Reviewed-by: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Eric Biggers <ebiggers@google.com>	2019-08-12 19:33:50 -07:00