Hi!
From: Anthony Iliopoulos ailiop@suse.com
[ 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.
There is no such config option in 4.19. This patch is not suitable here.
grep -r CRYPTO_SKCIPHER . ./include/crypto/skcipher.h:#ifndef _CRYPTO_SKCIPHER_H ./include/crypto/skcipher.h:#define _CRYPTO_SKCIPHER_H ./include/crypto/skcipher.h:#endif /* _CRYPTO_SKCIPHER_H */
Best regards, Pavel
+++ b/drivers/md/Kconfig @@ -527,6 +527,7 @@ config DM_INTEGRITY select BLK_DEV_INTEGRITY select DM_BUFIO select CRYPTO
- select CRYPTO_SKCIPHER select ASYNC_XOR ---help--- This device-mapper target emulates a block device that has