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From: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
To: "jerinj@marvell.com" <jerinj@marvell.com>,
	"Gavin Hu (Arm Technology China)" <Gavin.Hu@arm.com>,
	"dev@dpdk.org" <dev@dpdk.org>
Cc: nd <nd@arm.com>, "thomas@monjalon.net" <thomas@monjalon.net>,
	Pavan Nikhilesh Bhagavatula <pbhagavatula@marvell.com>,
	"stable@dpdk.org" <stable@dpdk.org>,
	Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
	nd <nd@arm.com>
Subject: Re: [dpdk-dev] [PATCH] config: fix meson build failure on ThunderX2
Date: Fri, 12 Jul 2019 16:39:42 +0000
Message-ID: <VE1PR08MB5149BAB0041C7C9E380ED67098F20@VE1PR08MB5149.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <BYAPR18MB2424CA3BCB4DD09C1ECC379EC8F20@BYAPR18MB2424.namprd18.prod.outlook.com>

> >
> > Since gcc-8.3(I tried 8.3 and 9.1), the meson build failed on ThunderX2.
> > It got the following compiling errors:
> > /usr/lib/gcc/aarch64-linux-gnu/9/include/arm_neon.h:26493:1: error:
> > inlining failed in call to always_inline ‘vmull_p64’: target specific
> > option mismatch 26493 | vmull_p64 (poly64_t a, poly64_t b)
> >
> > Fixes: 7286c9d7234f ("config: add thunderx2 machine")
> > Cc: jerinj@marvell.com
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Gavin Hu <gavin.hu@arm.com>
> > Reviewed-by: Phil Yang <phil.yang@arm.com>
> > Reviewed-by: Jingzhao Ni <jingzhao.ni@arm.com>
> 
> Thanks Gavin.
> Able to reproduce this issue with gcc 9.1 and proposed patch fixing the issue as
> well.
Jerin, any reason for not enabling LSE on ThunderX2?

> 
> Acked-by: Jerin Jacob <jerinj@marvell.com>

  reply index

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-12 11:20 Jerin Jacob Kollanukkaran
2019-07-12 16:39 ` Honnappa Nagarahalli [this message]
2019-07-15  3:57   ` Jerin Jacob Kollanukkaran
2019-07-15 14:24     ` Honnappa Nagarahalli
2019-07-15 14:34       ` Jerin Jacob Kollanukkaran
2019-07-15 16:04         ` Honnappa Nagarahalli
2019-07-15 22:20 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
  -- strict thread matches above, loose matches on Subject: below --
2019-07-12  9:58 [dpdk-dev] " Gavin Hu

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