From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 8B99645D31; Wed, 27 Nov 2024 01:55:15 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 10B4742DDC; Wed, 27 Nov 2024 01:53:35 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id BBC91427D1 for ; Wed, 27 Nov 2024 01:53:04 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1213) id 893DB205A776; Tue, 26 Nov 2024 16:53:02 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 893DB205A776 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1732668783; bh=kw5lY+Ogh+jwWuF13qixz2hyJ8kn3B3TbO+hy+dEduc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cEXISGYgMJCSs/E0DR0U4kkXiMw5LxHfQRkcg28ZxaNw7Tk4L7ZURY9LslM+lGZve my65i+g+Pi5okxh3AO71p9Zz31hbbgykDUWvyTGXya53hU7XINgDlNytdauZiO5ykH sP33nT0LDO5MPfkAAOPTXc32gsjEOYMMzP4nA+G4= From: Andre Muezerie To: roretzla@linux.microsoft.com Cc: aman.deep.singh@intel.com, anatoly.burakov@intel.com, bruce.richardson@intel.com, byron.marohn@intel.com, conor.walsh@intel.com, cristian.dumitrescu@intel.com, david.hunt@intel.com, dev@dpdk.org, dsosnowski@nvidia.com, gakhil@marvell.com, jerinj@marvell.com, jingjing.wu@intel.com, kirill.rybalchenko@intel.com, konstantin.v.ananyev@yandex.ru, matan@nvidia.com, orika@nvidia.com, radu.nicolau@intel.com, ruifeng.wang@arm.com, sameh.gobriel@intel.com, sivaprasad.tummala@amd.com, skori@marvell.com, stephen@networkplumber.org, suanmingm@nvidia.com, vattunuru@marvell.com, viacheslavo@nvidia.com, vladimir.medvedkin@intel.com, yipeng1.wang@intel.com, Andre Muezerie Subject: [PATCH v6 20/30] examples/ipsec_secgw: replace packed attributes Date: Tue, 26 Nov 2024 16:52:31 -0800 Message-Id: <1732668761-5556-21-git-send-email-andremue@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1732668761-5556-1-git-send-email-andremue@linux.microsoft.com> References: <1710968771-16435-1-git-send-email-roretzla@linux.microsoft.com> <1732668761-5556-1-git-send-email-andremue@linux.microsoft.com> X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org MSVC struct packing is not compatible with GCC. Replace macro __rte_packed with __rte_packed_begin to push existing pack value and set packing to 1-byte and macro __rte_packed_end to restore the pack value prior to the push. Macro __rte_packed_end is deliberately utilized to trigger a MSVC compiler warning if no existing packing has been pushed allowing easy identification of locations where the __rte_packed_begin is missing. Signed-off-by: Andre Muezerie --- examples/ipsec-secgw/ipsec.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/examples/ipsec-secgw/ipsec.h b/examples/ipsec-secgw/ipsec.h index f12f57e2d5..afa0f28cc5 100644 --- a/examples/ipsec-secgw/ipsec.h +++ b/examples/ipsec-secgw/ipsec.h @@ -274,11 +274,12 @@ struct socket_ctx { struct rte_mempool *session_pool; }; +__rte_packed_begin struct cnt_blk { uint32_t salt; uint64_t iv; uint32_t cnt; -} __rte_packed; +} __rte_packed_end; struct __rte_cache_aligned lcore_rx_queue { uint16_t port_id; -- 2.34.1