From: Akhil Goyal <gakhil@marvell.com>
To: Amit Prakash Shukla <amitprakashs@marvell.com>,
Radu Nicolau <radu.nicolau@intel.com>,
Ruifeng Wang <ruifeng.wang@arm.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
Jerin Jacob Kollanukkaran <jerinj@marvell.com>,
"stable@dpdk.org" <stable@dpdk.org>,
Amit Prakash Shukla <amitprakashs@marvell.com>
Subject: RE: [PATCH] examples/ipsec-secgw: compilation fix for GCC-12
Date: Thu, 25 Aug 2022 08:07:59 +0000 [thread overview]
Message-ID: <CO6PR18MB4484EDF270FAD47091F9D78BD8729@CO6PR18MB4484.namprd18.prod.outlook.com> (raw)
In-Reply-To: <20220824135230.2581478-1-amitprakashs@marvell.com>
> Subject: [PATCH] examples/ipsec-secgw: compilation fix for GCC-12
>
> Typecasting uint32_t array to uint16_t and accessing it as max array
> size(at time of declaration of uint32_t array) causes gcc-12 to
> throw an error.
>
> GCC 12 raises the following warning:
>
> In function 'send_multi_pkts',
> inlined from 'route6_pkts_neon' at
> ../examples/ipsec-secgw/ipsec_lpm_neon.h:170:2,
> inlined from 'ipsec_poll_mode_wrkr_inl_pr' at
> ../examples/ipsec-secgw/ipsec_worker.c:1257:4:
> ../examples/ipsec-secgw/ipsec_neon.h:261:21: error: 'dst_port' may be used
> uninitialized [-Werror=maybe-uninitialized]
> 261 | dlp = dst_port[i - 1];
> | ~~~~^~~~~~~~~~~~~~~~~
> In file included from ../examples/ipsec-secgw/ipsec_worker.c:16:
> ../examples/ipsec-secgw/ipsec_worker.c: In function
> 'ipsec_poll_mode_wrkr_inl_pr':
> ../examples/ipsec-secgw/ipsec_lpm_neon.h:118:17:
> note: 'dst_port' declared here
> 118 | int32_t dst_port[MAX_PKT_BURST];
> | ^~~~~~~~
>
> Fixes: ce23f7ceec6b ("examples/ipsec-secgw: add support of NEON with poll
> mode")
> Fixes: dcbf9ad5fdf4 ("examples/ipsec-secgw: move fast path helper functions")
> Cc: stable@dpdk.org
>
> Signed-off-by: Amit Prakash Shukla <amitprakashs@marvell.com>
> Change-Id: I083405d2c083cb1228e1a0126240937675a44cd9
Change-id need to be removed. Will remove while applying.
Acked-by: Akhil Goyal <gakhil@marvell.com>
> ---
next prev parent reply other threads:[~2022-08-25 8:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-24 13:52 Amit Prakash Shukla
2022-08-25 8:07 ` Akhil Goyal [this message]
2022-08-28 11:59 ` Akhil Goyal
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