Fix incorrect block_addr of node or meta inode into 0x1 during
build_nat_area_bitmap().
Signed-off-by: Junling Zheng
Signed-off-by: Liu Xue
Signed-off-by: Sheng Yong
---
fsck/mount.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/fsck/mount.c b/fsck/mount.c
index 4
From: Keith Mok
The crc function is done bit by bit.
Optimize this by use cryptoapi
crc32 function which is backed by h/w acceleration.
Signed-off-by: Keith Mok
---
fs/f2fs/Kconfig | 2 ++
fs/f2fs/checkpoint.c | 6 +++---
fs/f2fs/f2fs.h | 48 +++
Will update the first BUG_ON by using SHASH_DESC_ON_STACK.
2016-03-02 10:21 GMT-08:00 Jaegeuk Kim :
> Hi Keith,
>
>> +static inline __u32 f2fs_crc32(struct f2fs_sb_info *sbi, const void
>> *address,
>> +unsigned int length)
>> +{
>> + struct {
>> + struct
This patch tries to catch up with lookup and open policies in ext4.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/dir.c | 2 +-
fs/f2fs/file.c | 4
fs/f2fs/namei.c | 23 +++
3 files changed, 28 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index
This patch adds a facility to enable per-file encryption.
Arnd fixes a missing CONFIG_BLOCK check in the original patch.
"The newly added generic crypto abstraction for file systems operates
on 'struct bio' objects, which do not exist when CONFIG_BLOCK is
disabled:
fs/crypto/crypto.c: In function
This patch adds policy.c supporting context management.
1. For ioctls:
- fscrypt_process_policy
- fscrypt_get_policy
2. For context permission
- fscrypt_has_permitted_context
- fscrypt_inherit_context
Signed-off-by: Michael Halcrow
Signed-off-by: Theodore Ts'o
Signed-off-by: Ildar Muslukho
This patch adds keyinfo.c supporting key management.
- fscrypt_get_encryption_info
- fscrypt_free_encryption_info
Signed-off-by: Michael Halcrow
Signed-off-by: Ildar Muslukhov
Signed-off-by: Theodore Ts'o
Signed-off-by: Jaegeuk Kim
---
fs/crypto/keyinfo.c | 278 +++
This patch removes the most parts of internal crypto codes.
And then, it modifies and adds some ext4-specific crypt codes to use the generic
facility.
Signed-off-by: Jaegeuk Kim
---
fs/ext4/Kconfig | 12 +-
fs/ext4/Makefile| 2 -
fs/ext4/crypto.c| 525 -
Change log from v2:
- add missing Kconfig
- support module compilation
- change some data types to u8
Jaegeuk Kim (10):
fs crypto: add basic definitions for per-file encryption
fs crypto: add crypto.c for encrypt/decrypt functions
fs crypto: add policy.c to handle contexts
fs crypto: ad
This patch removes the most parts of internal crypto codes.
And then, it modifies some f2fs-specific crypt codes to use the generic
facility.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/Kconfig | 10 +-
fs/f2fs/Makefile| 2 -
fs/f2fs/crypto.c| 473 --
This patch adds definitions for per-file encryption used by ext4 and f2fs.
Signed-off-by: Jaegeuk Kim
---
include/linux/fs.h | 8 ++
include/linux/fscrypto.h | 239 +++
include/uapi/linux/fs.h | 18
3 files changed, 265 insertions(+)
cr
This patch adds crypto.c supporting encrypting and decrypting functions.
1. IO preparation:
- fscrypt_get_ctx / fscrypt_release_ctx
2. before IOs:
- fscrypt_encrypt_page
- fscrypt_decrypt_page
- fscrypt_zeroout_range
3. after IOs:
- fscrypt_decrypt_bio_pages
- fscrypt_pullback_bio_pa
This patch is to support the following ext4 crypto change.
commit 28b4c263961c47da84ed8b5be0b5116bad1133eb
Author: Theodore Ts'o
Date: Sun Feb 7 19:35:05 2016 -0500
ext4 crypto: revalidate dentry after adding or removing the key
Cc: Theodore Ts'o
Cc: Al Viro
Signed-off-by: Jaegeuk Kim
This patch adds fname.c supporting filename encryption.
1. general wrapper functions
- fscrypt_fname_disk_to_usr
- fscrypt_fname_usr_to_disk
- fscrypt_setup_filename
- fscrypt_free_filename
2. specific filename handling functions
- fscrypt_fname_alloc_buffer
- fscrypt_fname_free_buffer
Sig
Hi Keith,
> +static inline __u32 f2fs_crc32(struct f2fs_sb_info *sbi, const void *address,
> +unsigned int length)
> +{
> + struct {
> + struct shash_desc shash;
> + char ctx[4];
> + } desc;
> + int err;
> +
> + BUG_ON(crypto_shash_de
15 matches
Mail list logo
