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from d013cc800a2a Merge tag 'filelock-v5.4-1' of git://git.kernel.org/pub/sc [...] new 75798f85f2ba fscrypt: remove loadable module related code new 1c5100a2aab4 fscrypt: clean up base64 encoding/decoding new 886da8b39cf2 fscrypt: make fscrypt_msg() take inode instead of super_block new 63f668f0def1 fscrypt: improve warning messages for unsupported encrypti [...] new a4d14e915bcb fscrypt: improve warnings for missing crypto API support new 29a98c1caf7b fscrypt: use ENOPKG when crypto API support missing new 7af0ab0d3aab fs, fscrypt: move uapi definitions to new header <linux/fs [...] new 2336d0deb2d4 fscrypt: use FSCRYPT_ prefix for uapi constants new 3b6df59bc4d2 fscrypt: use FSCRYPT_* definitions, not FS_* new 59dc6a8e1f53 fscrypt: add ->ci_inode to fscrypt_info new a828daabb2ae fscrypt: rename fscrypt_master_key to fscrypt_direct_key new 3ec4f2a62927 fscrypt: refactor key setup code in preparation for v2 policies new 0109ce76dd6e fscrypt: move v1 policy key setup to keysetup_v1.c new feed82586191 fscrypt: rename keyinfo.c to keysetup.c new 22d94f493bfb fscrypt: add FS_IOC_ADD_ENCRYPTION_KEY ioctl new b1c0ec3599f4 fscrypt: add FS_IOC_REMOVE_ENCRYPTION_KEY ioctl new 5a7e29924dac fscrypt: add FS_IOC_GET_ENCRYPTION_KEY_STATUS ioctl new c1144c9b8ad9 fscrypt: add an HKDF-SHA512 implementation new 5dae460c2292 fscrypt: v2 encryption policy support new 23c688b54016 fscrypt: allow unprivileged users to add/remove keys for v [...] new 78a1b96bcf7a fscrypt: add FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS ioctl new 5ab7189a31ba fscrypt: require that key be added when setting a v2 encry [...] new 29b3692e6dbf ext4: wire up new fscrypt ioctls new 8ce589c77318 f2fs: wire up new fscrypt ioctls new 62de25927a25 ubifs: wire up new fscrypt ioctls new ba13f2c8d7a0 fscrypt: document the new ioctls and policy version new 0642ea2409f3 ext4 crypto: fix to check feature status before get policy new 734d1ed83e1f Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/ [...] new 6ff2deb2e8f6 fs-verity: add a documentation file new c9570b2ced03 fs-verity: add MAINTAINERS file entry new 085771ec14b9 fs-verity: add UAPI header new fe9918d3b228 fs: uapi: define verity bit for FS_IOC_GETFLAGS new 671e67b47e9f fs-verity: add Kconfig and the helper functions for hashing new 5585f2af737a fs-verity: add inode and superblock fields new fd2d1acfcadf fs-verity: add the hook for file ->open() new c1d9b584e2cf fs-verity: add the hook for file ->setattr() new 8a1d0f9cacc9 fs-verity: add data verification hooks for ->readpages() new 3fda4c617e84 fs-verity: implement FS_IOC_ENABLE_VERITY ioctl new 4dd893d832cf fs-verity: implement FS_IOC_MEASURE_VERITY ioctl new add890c9f9d2 fs-verity: add SHA-512 support new 432434c9f8e1 fs-verity: support builtin file signatures new c93d8f885809 ext4: add basic fs-verity support new 22cfe4b48ccb ext4: add fs-verity read support new 84fb7ca4b3f8 ext4: update on-disk format documentation for fs-verity new 95ae251fe828 f2fs: add fs-verity support new f60c55a94e1d Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub [...]

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Summary of changes: Documentation/filesystems/ext4/inodes.rst | 6 +- Documentation/filesystems/ext4/overview.rst | 1 + Documentation/filesystems/ext4/super.rst | 2 + Documentation/filesystems/ext4/verity.rst | 41 ++ Documentation/filesystems/fscrypt.rst | 758 +++++++++++++++++---- Documentation/filesystems/fsverity.rst | 726 ++++++++++++++++++++ Documentation/filesystems/index.rst | 1 + Documentation/ioctl/ioctl-number.rst | 1 + MAINTAINERS | 13 + fs/Kconfig | 2 + fs/Makefile | 1 + fs/crypto/Kconfig | 2 + fs/crypto/Makefile | 10 +- fs/crypto/crypto.c | 45 +- fs/crypto/fname.c | 47 +- fs/crypto/fscrypt_private.h | 399 +++++++++-- fs/crypto/hkdf.c | 181 +++++ fs/crypto/hooks.c | 6 +- fs/crypto/keyinfo.c | 611 ----------------- fs/crypto/keyring.c | 984 ++++++++++++++++++++++++++++ fs/crypto/keysetup.c | 591 +++++++++++++++++ fs/crypto/keysetup_v1.c | 340 ++++++++++ fs/crypto/policy.c | 434 +++++++++--- fs/ext4/Makefile | 1 + fs/ext4/ext4.h | 23 +- fs/ext4/file.c | 4 + fs/ext4/inode.c | 55 +- fs/ext4/ioctl.c | 45 ++ fs/ext4/readpage.c | 211 +++++- fs/ext4/super.c | 21 +- fs/ext4/sysfs.c | 6 + fs/ext4/verity.c | 367 +++++++++++ fs/f2fs/Makefile | 1 + fs/f2fs/data.c | 75 ++- fs/f2fs/f2fs.h | 20 +- fs/f2fs/file.c | 101 ++- fs/f2fs/inode.c | 5 +- fs/f2fs/super.c | 5 + fs/f2fs/sysfs.c | 11 + fs/f2fs/verity.c | 247 +++++++ fs/f2fs/xattr.h | 2 + fs/super.c | 2 + fs/ubifs/ioctl.c | 20 + fs/ubifs/super.c | 11 + fs/verity/Kconfig | 55 ++ fs/verity/Makefile | 10 + fs/verity/enable.c | 377 +++++++++++ fs/verity/fsverity_private.h | 185 ++++++ fs/verity/hash_algs.c | 280 ++++++++ fs/verity/init.c | 61 ++ fs/verity/measure.c | 57 ++ fs/verity/open.c | 356 ++++++++++ fs/verity/signature.c | 157 +++++ fs/verity/verify.c | 281 ++++++++ include/linux/fs.h | 12 + include/linux/fscrypt.h | 55 +- include/linux/fsverity.h | 211 ++++++ include/uapi/linux/fs.h | 55 +- include/uapi/linux/fscrypt.h | 181 +++++ include/uapi/linux/fsverity.h | 40 ++ 60 files changed, 7737 insertions(+), 1071 deletions(-) create mode 100644 Documentation/filesystems/ext4/verity.rst create mode 100644 Documentation/filesystems/fsverity.rst create mode 100644 fs/crypto/hkdf.c delete mode 100644 fs/crypto/keyinfo.c create mode 100644 fs/crypto/keyring.c create mode 100644 fs/crypto/keysetup.c create mode 100644 fs/crypto/keysetup_v1.c create mode 100644 fs/ext4/verity.c create mode 100644 fs/f2fs/verity.c create mode 100644 fs/verity/Kconfig create mode 100644 fs/verity/Makefile create mode 100644 fs/verity/enable.c create mode 100644 fs/verity/fsverity_private.h create mode 100644 fs/verity/hash_algs.c create mode 100644 fs/verity/init.c create mode 100644 fs/verity/measure.c create mode 100644 fs/verity/open.c create mode 100644 fs/verity/signature.c create mode 100644 fs/verity/verify.c create mode 100644 include/linux/fsverity.h create mode 100644 include/uapi/linux/fscrypt.h create mode 100644 include/uapi/linux/fsverity.h