From: Akhil Goyal <akhil.goyal@nxp.com>
To: Thomas Monjalon <thomas@monjalon.net>,
Radu Nicolau <radu.nicolau@intel.com>
Cc: David Marchand <david.marchand@6wind.com>, <dev@dpdk.org>,
Declan Doherty <declan.doherty@intel.com>,
Pablo de Lara <pablo.de.lara.guarch@intel.com>,
Hemant Agrawal <hemant.agrawal@nxp.com>, <borisp@mellanox.com>,
<aviadye@mellanox.com>, <sandeep.malik@nxp.com>,
Jerin Jacob <jerin.jacob@caviumnetworks.com>,
"Mcnamara, John" <john.mcnamara@intel.com>,
"Ananyev, Konstantin" <konstantin.ananyev@intel.com>,
<shahafs@mellanox.com>, Olivier Matz <olivier.matz@6wind.com>
Subject: Re: [dpdk-dev] [PATCH 2/3] net/ixgbe: fix build issue
Date: Thu, 26 Oct 2017 18:29:36 +0530 [thread overview]
Message-ID: <8645d9c8-c2e6-b033-1438-97ef2021ccb2@nxp.com> (raw)
In-Reply-To: <1837995.9rLZR0Gx80@xps>
Hi Thomas,
On 10/26/2017 6:03 PM, Thomas Monjalon wrote:
> 26/10/2017 14:28, Radu Nicolau:
>>
>> On 10/26/2017 12:39 PM, Thomas Monjalon wrote:
>>> 26/10/2017 13:27, David Marchand:
>>>> On Thu, Oct 26, 2017 at 1:01 PM, Radu Nicolau <radu.nicolau@intel.com> wrote:
>>>>> On 10/26/2017 11:36 AM, David Marchand wrote:
>>>>>> On Thu, Oct 26, 2017 at 12:22 PM, Radu Nicolau <radu.nicolau@intel.com>
>>>>>> wrote:
>>>>>>> --- a/drivers/net/ixgbe/Makefile
>>>>>>> +++ b/drivers/net/ixgbe/Makefile
>>>>>>> +ifneq ($(MAKECMDGOALS),clean)
>>>>>>> +ifneq ($(CONFIG_RTE_LIBRTE_SECURITY),y)
>>>>>>> +$(error "RTE_LIBRTE_SECURITY is required to build RTE_LIBRTE_IXGBE_PMD")
>>>>>>> +endif
>>>>>>> +endif
>>>>>> This is a no go for me unless you explain how it is impossible to
>>>>>> disable it in the code.
>>>>>>
>>>>>>
>>>>> It can be disabled in the code, but as far as I know there is a general push
>>>>> back against having conditionally compiled code. I originally had the
>>>>> security sections in ixgbe PMD isolated, but the feedback was to have them
>>>>> always on.
>>>> In my mind, this was to stop having features enabled per pmd (and stop
>>>> the nightmare with 10 options in a pmd).
>>>> Having features globally enabled for all or nothing is still
>>>> acceptable, is it not ?
>>> Yes there is a config option for rte_security,
>>> and it is acceptable.
>>> The code depending on it must be ifdef'ed.
>>
>> Given that both ixgbe and dpaa2_sec are now security enabled PMDs, I
>> would go with Konstantin's proposal, have rte_security listed as a
>> dependency (instead of the explicit check).
>
> Please consider my request instead.
> Until now we are ifdef'ing code to allow disabling any lib.
> We are not going to change our mind during the last days of a release.
> Please just fix it for now.
>
>
For dpaa2_sec we do not want to make the driver run without
rte_security. We do not see people using it without rte_security.
Will take the Makefile changes that Radu has done in 1st patch of this
series.
-Akhil
next prev parent reply other threads:[~2017-10-26 12:59 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-26 10:22 [dpdk-dev] [PATCH 0/3] Build fails when rte_security is disabled Radu Nicolau
2017-10-26 10:22 ` [dpdk-dev] [PATCH 1/3] crypto/dpaa2_sec: fix build issue Radu Nicolau
2017-10-26 10:22 ` [dpdk-dev] [PATCH 2/3] net/ixgbe: " Radu Nicolau
2017-10-26 10:36 ` David Marchand
2017-10-26 11:01 ` Radu Nicolau
2017-10-26 11:27 ` David Marchand
2017-10-26 11:39 ` Thomas Monjalon
2017-10-26 12:28 ` Radu Nicolau
2017-10-26 12:33 ` Thomas Monjalon
2017-10-26 12:59 ` Akhil Goyal [this message]
2017-10-26 13:07 ` Thomas Monjalon
2017-10-26 13:16 ` Akhil Goyal
2017-10-26 14:00 ` Thomas Monjalon
2017-10-26 11:30 ` Ananyev, Konstantin
2017-10-26 11:39 ` David Marchand
2017-10-26 12:30 ` Radu Nicolau
2017-10-26 12:33 ` Ananyev, Konstantin
2017-10-26 10:22 ` [dpdk-dev] [PATCH 3/3] examples/ipsec-secgw: " Radu Nicolau
2017-10-26 10:31 ` [dpdk-dev] [PATCH 0/3] Build fails when rte_security is disabled Akhil Goyal
2017-10-26 14:15 ` [dpdk-dev] [PATCH v2 " Radu Nicolau
2017-10-26 14:15 ` [dpdk-dev] [PATCH v2 1/3] net/ixgbe: fix build issue Radu Nicolau
2017-10-26 14:15 ` [dpdk-dev] [PATCH v2 2/3] examples/ipsec-secgw: " Radu Nicolau
2017-10-26 14:15 ` [dpdk-dev] [PATCH v2 3/3] crypto/dpaa2_sec: " Radu Nicolau
2017-10-26 15:27 ` [dpdk-dev] [PATCH v2 0/3] Build fails when rte_security is disabled David Marchand
2017-10-26 20:36 ` Thomas Monjalon
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