[PATCH blktests] nvme: add dh module requirement for tests that involve dh groups

Sagi Grimberg sagi at grimberg.me
Tue Aug 30 00:37:51 PDT 2022


> Hi Sagi.
> 
> 在 2022/8/30 15:05, Sagi Grimberg 写道:
>>
>>> Hi Sagi,
>>>
>>> On Aug 29, 2022 / 11:36, Sagi Grimberg wrote:
>>>> Signed-off-by: Sagi Grimberg <sagi at grimberg.me>
>>>> ---
>>>>   tests/nvme/043 | 1 +
>>>>   tests/nvme/044 | 1 +
>>>>   tests/nvme/045 | 1 +
>>>>   3 files changed, 3 insertions(+)
>>>>
>>>> diff --git a/tests/nvme/043 b/tests/nvme/043
>>>> index 381ae755f140..87273e5b414d 100755
>>>> --- a/tests/nvme/043
>>>> +++ b/tests/nvme/043
>>>> @@ -16,6 +16,7 @@ requires() {
>>>>       _have_kernel_option NVME_TARGET_AUTH
>>>>       _require_nvme_trtype_is_fabrics
>>>>       _require_nvme_cli_auth
>>>> +    _have_driver dh_generic
>>>>   }
>>>
>>> Do you see failure without this check?
>>
>> Yes, if dh_generic is built as a module (CONFIG_CRYPTO_DH=m).
> 
> Maybe I don't understand correctly, but I think when NVME_AUTH=y
> CONFIG_CRYPTO_DH can only be built in.
> 

No.

In my .config:
--
...
#
# NVME Support
#
CONFIG_NVME_COMMON=m
CONFIG_NVME_CORE=m
CONFIG_BLK_DEV_NVME=m
CONFIG_NVME_MULTIPATH=y
# CONFIG_NVME_VERBOSE_ERRORS is not set
CONFIG_NVME_HWMON=y
CONFIG_NVME_FABRICS=m
CONFIG_NVME_RDMA=m
CONFIG_NVME_FC=m
CONFIG_NVME_TCP=m
CONFIG_NVME_AUTH=y
CONFIG_NVME_TARGET=m
CONFIG_NVME_TARGET_PASSTHRU=y
CONFIG_NVME_TARGET_LOOP=m
CONFIG_NVME_TARGET_RDMA=m
CONFIG_NVME_TARGET_FC=m
CONFIG_NVME_TARGET_FCLOOP=m
CONFIG_NVME_TARGET_TCP=m
CONFIG_NVME_TARGET_AUTH=y
# end of NVME Support
...
#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_DH_RFC7919_GROUPS=y
CONFIG_CRYPTO_ECC=m
CONFIG_CRYPTO_ECDH=m
# CONFIG_CRYPTO_ECDSA is not set
# CONFIG_CRYPTO_ECRDSA is not set
# CONFIG_CRYPTO_SM2 is not set
# CONFIG_CRYPTO_CURVE25519 is not set
# CONFIG_CRYPTO_CURVE25519_X86 is not set
--



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