BMC/Intel-BMC/linux.git/fs/f2fs/Kconfig, branch dev-5.2

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

fscrypt: remove filesystem specific build config option

2019-01-24T04:56:43+00:00

In order to have a common code base for fscrypt "post read" processing for all filesystems which support encryption, this commit removes filesystem specific build config option (e.g. CONFIG_EXT4_FS_ENCRYPTION) and replaces it with a build option (i.e. CONFIG_FS_ENCRYPTION) whose value affects all the filesystems making use of fscrypt. Reviewed-by: Eric Biggers Signed-off-by: Chandan Rajendra Signed-off-by: Eric Biggers

fs/*/Kconfig: drop links to 404-compliant http://acl.bestbits.at

2018-01-01T19:45:37+00:00

This link is replicated in most filesystems' config stanzas. Referring to an archived version of that site is pointless as it mostly deals with patches; user documentation is available elsewhere. Signed-off-by: Adam Borowski CC: Alexander Viro Reviewed-by: Darrick J. Wong Acked-by: Jan Kara Acked-by: Dave Kleikamp Acked-by: David Sterba Acked-by: "Yan, Zheng" Acked-by: Chao Yu Acked-by: Jaegeuk Kim Acked-by: Steve French Signed-off-by: Jonathan Corbet

f2fs: add mount option to select fault injection ratio

2016-05-07T17:32:22+00:00

This patch adds a mount option to select fault ratio. Signed-off-by: Jaegeuk Kim

f2fs: use cryptoapi crc32 functions

2016-03-18T04:19:43+00:00

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 Signed-off-by: Jaegeuk Kim

fs crypto: move per-file encryption from f2fs tree to fs/crypto

2016-03-18T04:19:33+00:00

This patch adds the renamed functions moved from the f2fs crypto files. 1. definitions for per-file encryption used by ext4 and f2fs. 2. crypto.c for encrypt/decrypt functions a. IO preparation: - fscrypt_get_ctx / fscrypt_release_ctx b. before IOs: - fscrypt_encrypt_page - fscrypt_decrypt_page - fscrypt_zeroout_range c. after IOs: - fscrypt_decrypt_bio_pages - fscrypt_pullback_bio_page - fscrypt_restore_control_page 3. policy.c supporting context management. a. For ioctls: - fscrypt_process_policy - fscrypt_get_policy b. For context permission - fscrypt_has_permitted_context - fscrypt_inherit_context 4. keyinfo.c to handle permissions - fscrypt_get_encryption_info - fscrypt_free_encryption_info 5. fname.c to support filename encryption a. general wrapper functions - fscrypt_fname_disk_to_usr - fscrypt_fname_usr_to_disk - fscrypt_setup_filename - fscrypt_free_filename b. specific filename handling functions - fscrypt_fname_alloc_buffer - fscrypt_fname_free_buffer 6. Makefile and Kconfig Cc: Al Viro Signed-off-by: Michael Halcrow Signed-off-by: Ildar Muslukhov Signed-off-by: Uday Savagaonkar Signed-off-by: Theodore Ts'o Signed-off-by: Arnd Bergmann Signed-off-by: Jaegeuk Kim

f2fs: fix typo

2015-08-22T05:43:32+00:00

Fix typo. Signed-off-by: Junesung Lee Signed-off-by: Jaegeuk Kim

f2fs crypto: add f2fs encryption Kconfig

2015-05-28T22:41:46+00:00

This patch adds f2fs encryption config. This patch integrates: "ext4 crypto: require CONFIG_CRYPTO_CTR if ext4 encryption is enabled On arm64 this is apparently needed for CTS mode to function correctly. Otherwise attempts to use CTS return ENOENT." Signed-off-by: Michael Halcrow Signed-off-by: Theodore Ts'o Signed-off-by: Jaegeuk Kim

f2fs: relocate Kconfig from misc filesystems

2015-04-10T22:08:35+00:00

The f2fs has been shipped on many smartphone devices during a couple of years. So, it is worth to relocate Kconfig into main page from misc filesystems for developers to choose it more easily. Signed-off-by: Jaegeuk Kim

f2fs: add f2fs_io_tracer support

2015-01-10T01:02:24+00:00

This patch adds: o initial trace.c and trace.h with skeleton functions o Kconfig and Makefile to activate this feature Signed-off-by: Jaegeuk Kim