| Message ID | YCwBY/FsxEsnI0M/@sol.localdomain |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | [GIT,PULL] fsverity updates for 5.12 | expand |
The pull request you sent on Tue, 16 Feb 2021 09:31:15 -0800:
> https://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git tags/fsverity-for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/f7b36dc5cb37615b568b7161ddc53d604973ec8b
Thank you!
The following changes since commit 6ee1d745b7c9fd573fba142a2efdad76a9f1cb04: Linux 5.11-rc5 (2021-01-24 16:47:14 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git tags/fsverity-for-linus for you to fetch changes up to 07c99001312cbf90a357d4877a358f796eede65b: fs-verity: support reading signature with ioctl (2021-02-07 14:51:19 -0800) ---------------------------------------------------------------- Add an ioctl which allows reading fs-verity metadata from a file. This is useful when a file with fs-verity enabled needs to be served somewhere, and the other end wants to do its own fs-verity compatible verification of the file. See the commit messages for details. This new ioctl has been tested using new xfstests I've written for it. ---------------------------------------------------------------- Eric Biggers (6): fs-verity: factor out fsverity_get_descriptor() fs-verity: don't pass whole descriptor to fsverity_verify_signature() fs-verity: add FS_IOC_READ_VERITY_METADATA ioctl fs-verity: support reading Merkle tree with ioctl fs-verity: support reading descriptor with ioctl fs-verity: support reading signature with ioctl Documentation/filesystems/fsverity.rst | 76 +++++++++++++ fs/ext4/ioctl.c | 7 ++ fs/f2fs/file.c | 11 ++ fs/verity/Makefile | 1 + fs/verity/fsverity_private.h | 13 ++- fs/verity/open.c | 133 ++++++++++++++-------- fs/verity/read_metadata.c | 195 +++++++++++++++++++++++++++++++++ fs/verity/signature.c | 20 +--- include/linux/fsverity.h | 12 ++ include/uapi/linux/fsverity.h | 14 +++ 10 files changed, 417 insertions(+), 65 deletions(-) create mode 100644 fs/verity/read_metadata.c