Hi, The patch "crypto: crypto4xx - properly set IV after de- and encrypt" causes a compile error on kernel 4.4. When I revert this commit it compiles for me again: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=e9a60ab1609a7d975922adad1bf9c46ac6954584 I do not have hardware to test if it is really working. Hauke drivers/crypto/amcc/crypto4xx_core.c: In function 'crypto4xx_ablkcipher_done': drivers/crypto/amcc/crypto4xx_core.c:649:21: warning: dereferencing 'void *' pointer if (pd_uinfo->sa_va->sa_command_0.bf.save_iv == SA_SAVE_IV) { ^ drivers/crypto/amcc/crypto4xx_core.c:649:21: error: request for member 'sa_command_0' in something not a structure or union drivers/crypto/amcc/crypto4xx_core.c:650:38: error: implicit declaration of function 'crypto_skcipher_reqtfm' [-Werror=implicit-function-declaration] struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req); ^ drivers/crypto/amcc/crypto4xx_core.c:650:61: error: 'req' undeclared (first use in this function) struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req); ^ drivers/crypto/amcc/crypto4xx_core.c:650:61: note: each undeclared identifier is reported only once for each function it appears in drivers/crypto/amcc/crypto4xx_core.c:652:3: error: implicit declaration of function 'crypto4xx_memcpy_from_le32' [-Werror=implicit-function-declaration] crypto4xx_memcpy_from_le32((u32 *)req->iv, ^ drivers/crypto/amcc/crypto4xx_core.c:653:19: warning: dereferencing 'void *' pointer pd_uinfo->sr_va->save_iv, ^ drivers/crypto/amcc/crypto4xx_core.c:653:19: error: request for member 'save_iv' in something not a structure or union drivers/crypto/amcc/crypto4xx_core.c:654:4: error: implicit declaration of function 'crypto_skcipher_ivsize' [-Werror=implicit-function-declaration] crypto_skcipher_ivsize(skcipher)); ^
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