Hi all, After merging the keys tree, today's linux-next build (x86_64 allmodconfig) failed like this: x86_64-linux-gnu-ld: security/keys/big_key.o: in function `big_key_read': big_key.c:(.text+0x562): undefined reference to `chacha20poly1305_decrypt' x86_64-linux-gnu-ld: security/keys/big_key.o: in function `big_key_preparse': big_key.c:(.text+0x825): undefined reference to `chacha20poly1305_encrypt' Caused by commit e0a715753a88 ("security/keys: rewrite big_key crypto to use library interface") I have used the version from next-20200512 again tdoay. -- Cheers, Stephen Rothwell