From: Jaegeuk Kim <jaegeuk@kernel.org>
To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-f2fs-devel@lists.sourceforge.net
Cc: Jaegeuk Kim <jaegeuk@kernel.org>, Theodore Ts'o <tytso@mit.edu>
Subject: [PATCH 6/6] f2fs crypto: require CONFIG_CRYPTO_CTR if f2fs encryption is enabled
Date: Tue, 12 May 2015 17:40:34 -0700 [thread overview]
Message-ID: <1431477634-48111-6-git-send-email-jaegeuk@kernel.org> (raw)
In-Reply-To: <1431477634-48111-1-git-send-email-jaegeuk@kernel.org>
This patch integrates the below patch into f2fs.
"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: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
fs/f2fs/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/f2fs/Kconfig b/fs/f2fs/Kconfig
index 28f21fe..c629762 100644
--- a/fs/f2fs/Kconfig
+++ b/fs/f2fs/Kconfig
@@ -81,6 +81,7 @@ config F2FS_FS_ENCRYPTION
select CRYPTO_ECB
select CRYPTO_XTS
select CRYPTO_CTS
+ select CRYPTO_CTR
select CRYPTO_SHA256
select KEYS
select ENCRYPTED_KEYS
--
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prev parent reply other threads:[~2015-05-13 0:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-13 0:40 [PATCH 1/6] f2fs crypto: free encryption_info at f2fs_evict_inode Jaegeuk Kim
2015-05-13 0:40 ` [PATCH 2/6] f2fs crypto: not support fcollapse for encrypted inode Jaegeuk Kim
2015-05-13 0:40 ` [PATCH 3/6] f2fs crypto: use slab caches Jaegeuk Kim
2015-05-13 0:40 ` [PATCH 4/6] f2fs crypto: get rid of ci_mode from struct f2fs_crypt_info Jaegeuk Kim
2015-05-13 0:40 ` [PATCH 5/6] f2fs crypto: shrink size of the f2fs_crypto_ctx structure Jaegeuk Kim
2015-05-13 0:40 ` Jaegeuk Kim [this message]
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