From: Yongseok Koh <yskoh@mellanox.com>
To: Jerin Jacob Kollanukkaran <jerinj@marvell.com>
Cc: Pavan Nikhilesh Bhagavatula <pbhagavatula@marvell.com>,
Thomas Monjalon <thomas@monjalon.net>, dev <dev@dpdk.org>,
"jerinjacobk@gmail.com" <jerinjacobk@gmail.com>
Subject: Re: [dpdk-dev] [PATCH v8 2/4] meson: add infra to support machine specific flags
Date: Fri, 12 Apr 2019 07:47:53 +0000 [thread overview]
Message-ID: <32A9275B-097D-4C6F-B284-69364436D58B@mellanox.com> (raw)
Message-ID: <20190412074753.Rljkj662MLWqxiORvEh8t5DcZanMdn5hGSttK6zCma0@z> (raw)
In-Reply-To: <BYAPR18MB2424EDBAA3D91885C2D4FE80C8280@BYAPR18MB2424.namprd18.prod.outlook.com>
> On Apr 12, 2019, at 12:35 AM, Jerin Jacob Kollanukkaran <jerinj@marvell.com> wrote:
>
>
>
>> -----Original Message-----
>> From: Yongseok Koh <yskoh@mellanox.com>
>> Sent: Friday, April 12, 2019 12:39 PM
>> To: Jerin Jacob Kollanukkaran <jerinj@marvell.com>
>> Cc: Pavan Nikhilesh Bhagavatula <pbhagavatula@marvell.com>; Thomas
>> Monjalon <thomas@monjalon.net>; dev <dev@dpdk.org>;
>> jerinjacobk@gmail.com
>> Subject: [EXT] Re: [dpdk-dev] [PATCH v8 2/4] meson: add infra to support
>> machine specific flags
>>
>>
>>
>> One more issue.
>> With gcc7.2, crypto isn't enabled if -mcpu is set.
>> How about thunderx/octeon?
>
> It is enabled when when mcpu=thunderxt88 is provided.
> In default case, it picks up -march=armv8-a+crc+crypto if mpcu is not matching.
> So I don’t see any issue.
>
>> Looks it should be like -mcpu=cortex-a72+crypto I'll take care of this in a
>
> mcpu should be enough. Looks like like it a compiler bug, Is cortex-a72 available with out crypto?
> mcpu suppose to tune for specific cpu.
Yes, Mellanox BlueField is designed based on a72 and there are two variants in production.
One with crypto, the other w/o crypto. That might be the reason why -mcpu=cortex-a72
doesn't enable crypto by default.
>> separate patch.
>> Because I want to add a new option to control it.
>> The reason is a binary having crypto support can't be run on a cpu w/o crypto
>> extension, it is panicked.
>> And -mcpu=cortex-a72 includes 'crc' support by default.
>
> I suggest to add config/arm/arm64_a72_linux_gcc, If we need to catch all this issue in
> cross compilation otherwise it will come only on native compilation on that specific board.
> Now the devtools/test-meson-builds.sh goes over all the config/arm/* on the native compilation
> On arm64 board and x86. If you need set compiler test for a72 then please add the cross compile config.
Yes, I'm going to add config/arm/arm64_bluefield_linux_gcc soon. Patch is ready now.
Thanks,
Yongseok
next prev parent reply other threads:[~2019-04-12 7:47 UTC|newest]
Thread overview: 154+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-06 13:20 [dpdk-dev] [PATCH 1/3] mk: introduce helper to check valid compiler argument Jerin Jacob Kollanukkaran
2019-01-06 13:20 ` [dpdk-dev] [PATCH 2/3] config: add thunderx2 machine config Jerin Jacob Kollanukkaran
2019-01-06 20:56 ` Thomas Monjalon
2019-01-07 5:27 ` [dpdk-dev] [EXT] " Jerin Jacob Kollanukkaran
2019-01-07 0:21 ` [dpdk-dev] " Gavin Hu (Arm Technology China)
2019-01-07 5:29 ` [dpdk-dev] [EXT] " Jerin Jacob Kollanukkaran
2019-01-06 13:20 ` [dpdk-dev] [PATCH 3/3] config: add octeontx2 " Jerin Jacob Kollanukkaran
2019-01-07 15:42 ` [dpdk-dev] [PATCH v2 1/6] mk: introduce helper to check valid compiler argument Pavan Nikhilesh Bhagavatula
2019-01-07 15:42 ` [dpdk-dev] [PATCH v2 2/6] config: add thunderx2 machine config Pavan Nikhilesh Bhagavatula
2019-01-07 15:42 ` [dpdk-dev] [PATCH v2 3/6] config: add octeontx2 " Pavan Nikhilesh Bhagavatula
2019-01-07 15:42 ` [dpdk-dev] [PATCH v2 4/6] meson: add infra to support machine specific flags Pavan Nikhilesh Bhagavatula
2019-01-07 15:42 ` [dpdk-dev] [PATCH v2 5/6] meson: add thunderx2 machine config Pavan Nikhilesh Bhagavatula
2019-01-07 16:57 ` Thomas Monjalon
2019-01-07 15:42 ` [dpdk-dev] [PATCH v2 6/6] meson: add octeontx2 " Pavan Nikhilesh Bhagavatula
2019-01-09 10:19 ` [dpdk-dev] [PATCH v3 1/4] mk: introduce helper to check valid compiler argument Pavan Nikhilesh Bhagavatula
2019-01-09 10:19 ` [dpdk-dev] [PATCH v3 2/4] meson: add infra to support machine specific flags Pavan Nikhilesh Bhagavatula
2019-01-09 10:19 ` [dpdk-dev] [PATCH v3 3/4] config: add thunderx2 machine config Pavan Nikhilesh Bhagavatula
2019-01-09 10:19 ` [dpdk-dev] [PATCH v3 4/4] config: add octeontx2 " Pavan Nikhilesh Bhagavatula
2019-01-09 10:19 ` [dpdk-dev] [PATCH v3 5/5] meson: add cross build targets for thunderx2 and octeontx2 Pavan Nikhilesh Bhagavatula
2019-01-09 10:39 ` [dpdk-dev] [PATCH v4 1/5] mk: introduce helper to check valid compiler argument Pavan Nikhilesh Bhagavatula
2019-01-09 10:39 ` [dpdk-dev] [PATCH v4 2/5] meson: add infra to support machine specific flags Pavan Nikhilesh Bhagavatula
2019-01-14 11:32 ` Thomas Monjalon
2019-02-12 8:06 ` Phil Yang (Arm Technology China)
2019-02-12 8:35 ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2019-01-09 10:39 ` [dpdk-dev] [PATCH v4 3/5] config: add thunderx2 machine config Pavan Nikhilesh Bhagavatula
2019-01-09 10:39 ` [dpdk-dev] [PATCH v4 4/5] config: add octeontx2 " Pavan Nikhilesh Bhagavatula
2019-02-12 8:50 ` Phil Yang (Arm Technology China)
2019-01-09 10:39 ` [dpdk-dev] [PATCH v4 5/5] meson: add cross build targets for thunderx2 and octeontx2 Pavan Nikhilesh Bhagavatula
2019-01-14 11:28 ` Thomas Monjalon
2019-01-14 11:35 ` [dpdk-dev] [PATCH v4 1/5] mk: introduce helper to check valid compiler argument Thomas Monjalon
2019-01-14 11:56 ` [dpdk-dev] [EXT] " Jerin Jacob Kollanukkaran
2019-01-14 12:08 ` Thomas Monjalon
2019-02-24 18:11 ` [dpdk-dev] [PATCH v5 1/4] " Jerin Jacob Kollanukkaran
2019-02-24 18:11 ` [dpdk-dev] [PATCH v5 2/4] meson: add infra to support machine specific flags Jerin Jacob Kollanukkaran
2019-02-24 18:11 ` [dpdk-dev] [PATCH v5 3/4] config: add thunderx2 machine config Jerin Jacob Kollanukkaran
2019-02-24 18:11 ` [dpdk-dev] [PATCH v5 4/4] config: add octeontx2 " Jerin Jacob Kollanukkaran
2019-03-18 16:50 ` [dpdk-dev] [PATCH v6 1/4] mk: introduce helper to check valid compiler argument Jerin Jacob Kollanukkaran
2019-03-18 16:50 ` Jerin Jacob Kollanukkaran
2019-03-18 16:50 ` [dpdk-dev] [PATCH v6 2/4] meson: add infra to support machine specific flags Jerin Jacob Kollanukkaran
2019-03-18 16:50 ` Jerin Jacob Kollanukkaran
2019-03-19 9:40 ` Bruce Richardson
2019-03-19 9:40 ` Bruce Richardson
2019-03-29 13:57 ` Thomas Monjalon
2019-03-29 13:57 ` Thomas Monjalon
2019-03-18 16:50 ` [dpdk-dev] [PATCH v6 3/4] config: add thunderx2 machine config Jerin Jacob Kollanukkaran
2019-03-18 16:50 ` Jerin Jacob Kollanukkaran
2019-04-02 8:52 ` Gavin Hu (Arm Technology China)
2019-04-02 8:52 ` Gavin Hu (Arm Technology China)
2019-04-05 18:13 ` Thomas Monjalon
2019-04-05 18:13 ` Thomas Monjalon
2019-04-05 18:47 ` Jerin Jacob Kollanukkaran
2019-04-05 18:47 ` Jerin Jacob Kollanukkaran
2019-04-05 19:09 ` Thomas Monjalon
2019-04-05 19:09 ` Thomas Monjalon
2019-04-06 11:40 ` Jerin Jacob Kollanukkaran
2019-04-06 11:40 ` Jerin Jacob Kollanukkaran
2019-03-18 16:50 ` [dpdk-dev] [PATCH v6 4/4] config: add octeontx2 " Jerin Jacob Kollanukkaran
2019-03-18 16:50 ` Jerin Jacob Kollanukkaran
2019-04-02 8:54 ` Gavin Hu (Arm Technology China)
2019-04-02 8:54 ` Gavin Hu (Arm Technology China)
2019-04-06 14:27 ` [dpdk-dev] [PATCH v7 1/4] mk: introduce helper to check valid compiler argument jerinjacobk
2019-04-06 14:27 ` jerinjacobk
2019-04-06 14:27 ` [dpdk-dev] [PATCH v7 2/4] meson: add infra to support machine specific flags jerinjacobk
2019-04-06 14:27 ` jerinjacobk
2019-04-10 0:40 ` Yongseok Koh
2019-04-10 0:40 ` Yongseok Koh
2019-04-10 2:15 ` Yongseok Koh
2019-04-10 2:15 ` Yongseok Koh
2019-04-10 14:22 ` Pavan Nikhilesh Bhagavatula
2019-04-10 14:22 ` Pavan Nikhilesh Bhagavatula
2019-04-06 14:27 ` [dpdk-dev] [PATCH v7 3/4] config: add thunderx2 machine config jerinjacobk
2019-04-06 14:27 ` jerinjacobk
2019-04-08 10:32 ` Thomas Monjalon
2019-04-08 10:32 ` Thomas Monjalon
2019-04-08 12:05 ` Thomas Monjalon
2019-04-08 12:05 ` Thomas Monjalon
2019-04-08 12:11 ` Bruce Richardson
2019-04-08 12:11 ` Bruce Richardson
2019-04-06 14:27 ` [dpdk-dev] [PATCH v7 4/4] config: add octeontx2 " jerinjacobk
2019-04-06 14:27 ` jerinjacobk
2019-04-10 12:48 ` Thomas Monjalon
2019-04-10 12:48 ` Thomas Monjalon
2019-04-10 12:59 ` Jerin Jacob Kollanukkaran
2019-04-10 12:59 ` Jerin Jacob Kollanukkaran
2019-04-10 16:13 ` [dpdk-dev] [PATCH v8 1/4] mk: introduce helper to check valid compiler argument jerinjacobk
2019-04-10 16:13 ` jerinjacobk
2019-04-10 16:13 ` [dpdk-dev] [PATCH v8 2/4] meson: add infra to support machine specific flags jerinjacobk
2019-04-10 16:13 ` jerinjacobk
2019-04-10 17:37 ` Yongseok Koh
2019-04-10 17:37 ` Yongseok Koh
2019-04-11 6:07 ` Pavan Nikhilesh Bhagavatula
2019-04-11 6:07 ` Pavan Nikhilesh Bhagavatula
2019-04-11 20:12 ` Yongseok Koh
2019-04-11 20:12 ` Yongseok Koh
2019-04-12 2:04 ` Yongseok Koh
2019-04-12 2:04 ` Yongseok Koh
2019-04-12 6:07 ` Jerin Jacob Kollanukkaran
2019-04-12 6:07 ` Jerin Jacob Kollanukkaran
2019-04-12 6:43 ` Yongseok Koh
2019-04-12 6:43 ` Yongseok Koh
2019-04-12 7:00 ` Jerin Jacob Kollanukkaran
2019-04-12 7:00 ` Jerin Jacob Kollanukkaran
2019-04-12 7:34 ` Yongseok Koh
2019-04-12 7:34 ` Yongseok Koh
2019-04-12 7:09 ` Yongseok Koh
2019-04-12 7:09 ` Yongseok Koh
2019-04-12 7:35 ` Jerin Jacob Kollanukkaran
2019-04-12 7:35 ` Jerin Jacob Kollanukkaran
2019-04-12 7:47 ` Yongseok Koh [this message]
2019-04-12 7:47 ` Yongseok Koh
2019-04-11 23:37 ` Thomas Monjalon
2019-04-11 23:37 ` Thomas Monjalon
2019-04-12 1:59 ` Yongseok Koh
2019-04-12 1:59 ` Yongseok Koh
2019-04-12 7:12 ` Jerin Jacob Kollanukkaran
2019-04-12 7:12 ` Jerin Jacob Kollanukkaran
2019-04-12 8:45 ` Thomas Monjalon
2019-04-12 8:45 ` Thomas Monjalon
2019-04-13 6:24 ` Jerin Jacob Kollanukkaran
2019-04-13 6:24 ` Jerin Jacob Kollanukkaran
2019-04-13 20:42 ` Thomas Monjalon
2019-04-13 20:42 ` Thomas Monjalon
2019-04-14 14:40 ` Pavan Nikhilesh Bhagavatula
2019-04-14 14:40 ` Pavan Nikhilesh Bhagavatula
2019-04-14 17:44 ` Thomas Monjalon
2019-04-14 17:44 ` Thomas Monjalon
2019-04-14 18:19 ` Jerin Jacob Kollanukkaran
2019-04-14 18:19 ` Jerin Jacob Kollanukkaran
2019-04-14 18:29 ` Thomas Monjalon
2019-04-14 18:29 ` Thomas Monjalon
2019-04-10 16:13 ` [dpdk-dev] [PATCH v8 3/4] config: add thunderx2 machine config jerinjacobk
2019-04-10 16:13 ` jerinjacobk
2019-04-10 16:14 ` [dpdk-dev] [PATCH v8 4/4] config: add octeontx2 " jerinjacobk
2019-04-10 16:14 ` jerinjacobk
2019-04-13 19:01 ` [dpdk-dev] [PATCH v9 1/4] mk: introduce helper to check valid compiler argument jerinj
2019-04-13 19:01 ` jerinj
2019-04-13 19:01 ` [dpdk-dev] [PATCH v9 2/4] meson: add infra to support machine specific flags jerinj
2019-04-13 19:01 ` jerinj
2019-04-13 19:01 ` [dpdk-dev] [PATCH v9 3/4] config: add thunderx2 machine config jerinj
2019-04-13 19:01 ` jerinj
2019-04-13 19:01 ` [dpdk-dev] [PATCH v9 4/4] config: add octeontx2 " jerinj
2019-04-13 19:01 ` jerinj
2019-04-13 20:19 ` [dpdk-dev] [PATCH v10 1/4] mk: introduce helper to check valid compiler argument jerinj
2019-04-13 20:19 ` jerinj
2019-04-13 20:19 ` [dpdk-dev] [PATCH v10 2/4] meson: add infra to support machine specific flags jerinj
2019-04-13 20:19 ` jerinj
2019-04-13 20:19 ` [dpdk-dev] [PATCH v10 3/4] config: add thunderx2 machine config jerinj
2019-04-13 20:19 ` jerinj
2019-04-13 20:19 ` [dpdk-dev] [PATCH v10 4/4] config: add octeontx2 " jerinj
2019-04-13 20:19 ` jerinj
2019-04-15 21:00 ` [dpdk-dev] [PATCH v10 1/4] mk: introduce helper to check valid compiler argument Thomas Monjalon
2019-04-15 21:00 ` Thomas Monjalon
2019-03-21 10:13 ` [dpdk-dev] [PATCH v5 " Phil Yang (Arm Technology China)
2019-03-21 10:13 ` Phil Yang (Arm Technology China)
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