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| author | Theodore Ts'o <tytso@mit.edu> | 2015-05-31 13:31:37 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2015-05-31 13:31:37 -0400 |
| commit | 71dea01ea2edb73f3c5d9a0cd7ba028bb9313287 (patch) | |
| tree | 43a8c11424bd513e332f5f73fd89594e989c8adc /fs/ext4 | |
| parent | 614def7013574ffcd54019b6df40ac1c0df754af (diff) | |
| download | linux-71dea01ea2edb73f3c5d9a0cd7ba028bb9313287.tar.gz linux-71dea01ea2edb73f3c5d9a0cd7ba028bb9313287.tar.bz2 linux-71dea01ea2edb73f3c5d9a0cd7ba028bb9313287.zip | |
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.
Change-Id: I732ea9a5157acc76de5b89edec195d0365f4ca63
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ext4/Kconfig b/fs/ext4/Kconfig index 024f2284d3f6..bf8bc8aba471 100644 --- a/fs/ext4/Kconfig +++ b/fs/ext4/Kconfig @@ -72,6 +72,7 @@ config EXT4_ENCRYPTION select CRYPTO_ECB select CRYPTO_XTS select CRYPTO_CTS + select CRYPTO_CTR select CRYPTO_SHA256 select KEYS select ENCRYPTED_KEYS |