There is a patch similar to yours that was send in advance, as follows:
https://www.spinics.net/lists/linux-crypto/msg54238.html
On 2021/3/23 15:27, Yang Yingliang wrote:
Fix the follow link error by select config CRYPTO_ECC and CRYPTO_ECDH.
ERROR: modpost: "ecc_get_curve25519" [drivers/crypto/hisilicon/hpre/hisi_hpre.ko] undefined!
ERROR: modpost: "ecc_get_curve" [drivers/crypto/hisilicon/hpre/hisi_hpre.ko] undefined!
ERROR: modpost: "crypto_ecdh_decode_key" [drivers/crypto/hisilicon/hpre/hisi_hpre.ko] undefined!
Fixes: 90274769cf79 ("crypto: hisilicon/hpre - add 'CURVE25519' algorithm")
Fixes: 05e7b906aa7c ("crypto: hisilicon/hpre - add 'ECDH' algorithm")
Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
---
drivers/crypto/hisilicon/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/crypto/hisilicon/Kconfig b/drivers/crypto/hisilicon/Kconfig
index c45adb15ce8d..d87c89af2a7f 100644
--- a/drivers/crypto/hisilicon/Kconfig
+++ b/drivers/crypto/hisilicon/Kconfig
@@ -69,6 +69,8 @@ config CRYPTO_DEV_HISI_HPRE
select CRYPTO_DEV_HISI_QM
select CRYPTO_DH
select CRYPTO_RSA
+ select CRYPTO_ECC
+ select CRYPTO_ECDH
help
Support for HiSilicon HPRE(High Performance RSA Engine)
accelerator, which can accelerate RSA and DH algorithms.
