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 9309945F25; Mon, 23 Dec 2024 20:13:57 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A310D406B4; Mon, 23 Dec 2024 20:12:40 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id BBCE3402E2 for ; Mon, 23 Dec 2024 20:12:16 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1213) id 8B2DB206ADE2; Mon, 23 Dec 2024 11:12:14 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 8B2DB206ADE2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1734981135; bh=DobHqqIlbHApN2nzhv4tXLKgulpl+Jiexv2xXHb4oYc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dBVtEsX7pSQUqSb/Lr3UNRAJHVOXhl9oi5K6aB0rXKA9sZgg6krnQFvP/HGU320u8 DfKlwluF1D6gsMvLTtBODgZjSBgGlz8vrUNL92wIBaVJ7oBrwS8oZmTj7DDUKItcql mTF6DQPU3cmJ0gu0dXTg5uTAscJ5nlzaN0drI81o= 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 v7 20/29] examples/ipsec_secgw: replace packed attributes Date: Mon, 23 Dec 2024 11:11:53 -0800 Message-Id: <1734981122-4729-21-git-send-email-andremue@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1734981122-4729-1-git-send-email-andremue@linux.microsoft.com> References: <1710968771-16435-1-git-send-email-roretzla@linux.microsoft.com> <1734981122-4729-1-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; -- 2.47.0.vfs.0.3