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Commit fb63e548 authored by Herbert Xu's avatar Herbert Xu Committed by Theodore Ts'o
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ext4 crypto: do not select from EXT4_FS_ENCRYPTION 



This patch adds a tristate EXT4_ENCRYPTION to do the selections
for EXT4_FS_ENCRYPTION because selecting from a bool causes all
the selected options to be built-in, even if EXT4 itself is a
module.

Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent a44cd7a0

fs/ext4/Kconfig

+7 −2
Original line number Original line Diff line number Diff line
@@ -64,8 +64,8 @@ config EXT4_FS_SECURITY 
	  If you are not using a security module that requires using

	  If you are not using a security module that requires using

	  extended attributes for file security labels, say N.

	  extended attributes for file security labels, say N.





config EXT4_FS_ENCRYPTION

config EXT4_ENCRYPTION

	bool "Ext4 Encryption"

	tristate "Ext4 Encryption"

	depends on EXT4_FS

	depends on EXT4_FS

	select CRYPTO_AES

	select CRYPTO_AES

	select CRYPTO_CBC

	select CRYPTO_CBC
@@ -81,6 +81,11 @@ config EXT4_FS_ENCRYPTION 
	  efficient since it avoids caching the encrypted and

	  efficient since it avoids caching the encrypted and

	  decrypted pages in the page cache.

	  decrypted pages in the page cache.





config EXT4_FS_ENCRYPTION

	bool

	default y

	depends on EXT4_ENCRYPTION



config EXT4_DEBUG

config EXT4_DEBUG

	bool "EXT4 debugging support"

	bool "EXT4 debugging support"

	depends on EXT4_FS

	depends on EXT4_FS