LU-12275 sec: add llcrypt as file encryption library

[fs/lustre-release.git] / contrib / scripts / crypto_patches / 0007_crypto_init.patch

diff --git a/contrib/scripts/crypto_patches/0007_crypto_init.patch b/contrib/scripts/crypto_patches/0007_crypto_init.patch
new file mode 100644 (file)
index 0000000..a5f95e1
--- /dev/null
+++ b/contrib/scripts/crypto_patches/0007_crypto_init.patch
@@ -0,0 +1,28 @@
+Make llcrypt_init visible outside of llcrypt.
+
+--- a/libcfs/include/libcfs/crypto/llcrypt.h
++++ b/libcfs/include/libcfs/crypto/llcrypt.h
+@@ -105,6 +105,7 @@ static inline void llcrypt_handle_d_move
+ }
+ 
+ /* crypto.c */
++extern int __init llcrypt_init(void);
+ extern void llcrypt_enqueue_decrypt_work(struct work_struct *);
+ extern struct llcrypt_ctx *llcrypt_get_ctx(gfp_t);
+ extern void llcrypt_release_ctx(struct llcrypt_ctx *);
+--- a/libcfs/libcfs/crypto/crypto.c
++++ b/libcfs/libcfs/crypto/crypto.c
+@@ -476,7 +476,7 @@ void llcrypt_msg(const struct inode *ino
+ /**
+  * llcrypt_init() - Set up for fs encryption.
+  */
+-static int __init llcrypt_init(void)
++int __init llcrypt_init(void)
+ {
+       int err = -ENOMEM;
+ 
+@@ -517,4 +517,3 @@ fail_free_queue:
+ fail:
+       return err;
+ }
+-late_initcall(llcrypt_init)