b_key 43 arch/s390/include/uapi/asm/zcrypt.h char __user *b_key; b_key 1498 drivers/s390/crypto/zcrypt_api.c compat_uptr_t b_key; b_key 1516 drivers/s390/crypto/zcrypt_api.c mex64.b_key = compat_ptr(mex32.b_key); b_key 135 drivers/s390/crypto/zcrypt_cca_key.h if (copy_from_user(temp, mex->b_key, mex->inputdatalength)) b_key 246 drivers/s390/crypto/zcrypt_msgtype50.c copy_from_user(exp, mex->b_key, mod_len) ||