Add support for Encryption and Casefolding in F2FS
cover Add support for Encryption and Casefolding in F2FS
These patches are on top of the f2fs dev branch
F2FS currently supports casefolding and encryption, but not at the same time. These patches aim to rectify that. In a later follow up, this will be added for Ext4 as well. I've included one ext4 patch from the previous set since it isn't in the f2fs branch, but is needed for the fscrypt changes.
The f2fs-tools changes have already been applied.
Since both fscrypt and casefolding require their own dentry operations, I've moved the responsibility of setting the dentry operations from fscrypt to the filesystems and provided helper functions that should work for most cases.
These are a follow-up to the previously sent patch set "[PATCH v12 0/4] Prepare for upcoming Casefolding/Encryption patches"
Daniel Rosenberg (5):
ext4: Use generic casefolding support
fscrypt: Export fscrypt_d_revalidate
libfs: Add generic function for setting dentry_ops
fscrypt: Have filesystems handle their d_ops
f2fs: Handle casefolding with Encryption
fs/crypto/fname.c | 7 ++--- fs/crypto/hooks.c | 1 - fs/ext4/dir.c | 67 ----------------------------------------- fs/ext4/ext4.h | 16 ---------- fs/ext4/hash.c | 2 +- fs/ext4/namei.c | 21 ++++++------- fs/ext4/super.c | 15 +++------ fs/f2fs/dir.c | 64 ++++++++++++++++++++++++++++++--------- fs/f2fs/f2fs.h | 11 +++---- fs/f2fs/hash.c | 11 ++++++- fs/f2fs/namei.c | 1 + fs/f2fs/recovery.c | 12 +++++++- fs/f2fs/super.c | 7 ----- fs/libfs.c | 49 ++++++++++++++++++++++++++++++ fs/ubifs/dir.c | 1 + include/linux/fs.h | 1 + include/linux/fscrypt.h | 6 ++-- 17 files changed, 148 insertions(+), 144 deletions(-)
Signature · 1 line
2.28.0.681.g6f77f65b4e-goog
Eric Biggers
maintainerQuoted 18 lines · Daniel Rosenberg
These patches are on top of the f2fs dev branch
F2FS currently supports casefolding and encryption, but not at the same time. These patches aim to rectify that. In a later follow up, this will be added for Ext4 as well. I've included one ext4 patch from the previous set since it isn't in the f2fs branch, but is needed for the fscrypt changes.
The f2fs-tools changes have already been applied.
Since both fscrypt and casefolding require their own dentry operations, I've moved the responsibility of setting the dentry operations from fscrypt to the filesystems and provided helper functions that should work for most cases.
These are a follow-up to the previously sent patch set "[PATCH v12 0/4] Prepare for upcoming Casefolding/Encryption patches"
Quoted 6 lines
Daniel Rosenberg (5):
ext4: Use generic casefolding support
fscrypt: Exportfscrypt_d_revalidate
libfs: Add generic function for settingdentry_ops
fscrypt: Have filesystems handle theird_ops
f2fs: Handle casefolding with Encryption
I only received the cover letter, not the actual patches. Same for the lore archives; they only have the cover letter.
- Eric
Jaegeuk Kim
maintainerQuoted 26 lines · Eric Biggers
Quoted 18 lines · Daniel Rosenberg
These patches are on top of the f2fs dev branch
F2FS currently supports casefolding and encryption, but not at the same time. These patches aim to rectify that. In a later follow up, this will be added for Ext4 as well. I've included one ext4 patch from the previous set since it isn't in the f2fs branch, but is needed for the fscrypt changes.
The f2fs-tools changes have already been applied.
Since both fscrypt and casefolding require their own dentry operations, I've moved the responsibility of setting the dentry operations from fscrypt to the filesystems and provided helper functions that should work for most cases.
These are a follow-up to the previously sent patch set "[PATCH v12 0/4] Prepare for upcoming Casefolding/Encryption patches"
Quoted 6 lines
Daniel Rosenberg (5):
ext4: Use generic casefolding support
fscrypt: Exportfscrypt_d_revalidate
libfs: Add generic function for settingdentry_ops
fscrypt: Have filesystems handle theird_ops
f2fs: Handle casefolding with Encryption
Quoted 2 lines
I only received the cover letter, not the actual patches. Same for the lore archives; they only have the cover letter.
Me too. :)
Quoted 2 lines
- Eric