[PATCH AUTOSEL 4.19 02/15] dm integrity: select CRYPTO_SKCIPHER

From: Sasha Levin
Date: Tue Jan 19 2021 - 22:16:03 EST

From: Anthony Iliopoulos <ailiop@xxxxxxxx>

[ Upstream commit f7b347acb5f6c29d9229bb64893d8b6a2c7949fb ]

The integrity target relies on skcipher for encryption/decryption, but
certain kernel configurations may not enable CRYPTO_SKCIPHER, leading to
compilation errors due to unresolved symbols. Explicitly select
CRYPTO_SKCIPHER for DM_INTEGRITY, since it is unconditionally dependent
on it.

Signed-off-by: Anthony Iliopoulos <ailiop@xxxxxxxx>
Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
drivers/md/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig
index 8b8c123cae66f..7d61ef03cb187 100644
--- a/drivers/md/Kconfig
+++ b/drivers/md/Kconfig
@@ -527,6 +527,7 @@ config DM_INTEGRITY
select DM_BUFIO
select CRYPTO
select ASYNC_XOR
This device-mapper target emulates a block device that has