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From: Aaron Conole <aconole@redhat.com>
To: <jerinj@marvell.com>
Cc: Gavin Hu <gavin.hu@arm.com>,
	"Konstantin Ananyev" <konstantin.ananyev@intel.com>,
	<dev@dpdk.org>, <thomas@monjalon.net>, <msantana@redhat.com>,
	<stable@dpdk.org>,
	Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Subject: Re: [dpdk-dev] [PATCH v2] acl: fix build issue with some arm64 compiler
Date: Tue, 11 Jun 2019 10:53:09 -0400	[thread overview]
Message-ID: <f7tlfy841ii.fsf@dhcp-25.97.bos.redhat.com> (raw)
In-Reply-To: <20190611141503.22350-1-jerinj@marvell.com> (jerinj@marvell.com's message of "Tue, 11 Jun 2019 19:45:03 +0530")

<jerinj@marvell.com> writes:

> From: Jerin Jacob <jerinj@marvell.com>
>
> Some compilers reporting the following error, though the existing
> code doesn't have any uninitialized variable case.
> Just to make compiler happy, initialize the int32x4_t variable
> one shot using vdupq_n_s32.
>
> ../lib/librte_acl/acl_run_neon.h: In function 'search_neon_4'
> ../lib/librte_acl/acl_run_neon.h:230:12: error: 'input' may be
> used uninitialized in this function [-Werror=maybe-uninitialized]
>   int32x4_t input;
>
> Fixes: 34fa6c27c156 ("acl: add NEON optimization for ARMv8")
> Cc: stable@dpdk.org
>
> Suggested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> Signed-off-by: Jerin Jacob <jerinj@marvell.com>
> ---

LGTM

Acked-by: Aaron Conole <aconole@redhat.com>

  reply	other threads:[~2019-06-11 14:53 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-06 14:50 [dpdk-dev] [PATCH] acl: fix build issue with some arm64 compiler jerinj
2019-06-06 15:55 ` Michael Santana Francisco
2019-06-07  5:42   ` Honnappa Nagarahalli
2019-06-07  5:35 ` Honnappa Nagarahalli
2019-06-07  6:21   ` Jerin Jacob Kollanukkaran
2019-06-10  5:29     ` Honnappa Nagarahalli
2019-06-10  9:39       ` Jerin Jacob Kollanukkaran
2019-06-11  1:27         ` Honnappa Nagarahalli
2019-06-11 14:24           ` Jerin Jacob Kollanukkaran
2019-06-11 19:48             ` Honnappa Nagarahalli
2019-06-12  2:41               ` Jerin Jacob Kollanukkaran
2019-06-17  0:48                 ` Honnappa Nagarahalli
2019-06-17  6:52                   ` Jerin Jacob Kollanukkaran
2019-06-10 12:10 ` Aaron Conole
2019-06-11 14:15 ` [dpdk-dev] [PATCH v2] " jerinj
2019-06-11 14:53   ` Aaron Conole [this message]
2019-06-11 15:07     ` Thomas Monjalon

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