From patchwork Mon Apr 15 23:51:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tyler Retzlaff X-Patchwork-Id: 139389 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 9241F43E7F; Tue, 16 Apr 2024 01:52:16 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B8AB240DC9; Tue, 16 Apr 2024 01:51:38 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 8B11C402DC for ; Tue, 16 Apr 2024 01:51:23 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1086) id 499A520FD456; Mon, 15 Apr 2024 16:51:21 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 499A520FD456 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1713225082; bh=fTpGz0owsMziUVv/1k4uD9EhUOqUwQpJqd1z5dQpBCo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nRNccdUIhX7dj63Iyj07CpMbPha4NOYYefw7MgnilZBS00Dl79k7mCWo4/nrn26km O65ls8G/fUhXoNz4iRjQjJPbKwS685OqflR8xWGcMhFR8HpUJ5Qxaizh9OpXAHWnEL k7QgLY1ixVozy4Wjf7wV46STfR9WgwM7QDXlorEk= From: Tyler Retzlaff To: dev@dpdk.org Cc: Akhil Goyal , Aman Singh , Anatoly Burakov , Bruce Richardson , Byron Marohn , Conor Walsh , Cristian Dumitrescu , Dariusz Sosnowski , David Hunt , Jerin Jacob , Jingjing Wu , Kirill Rybalchenko , Konstantin Ananyev , Matan Azrad , Ori Kam , Radu Nicolau , Ruifeng Wang , Sameh Gobriel , Sivaprasad Tummala , Suanming Mou , Sunil Kumar Kori , Vamsi Attunuru , Viacheslav Ovsiienko , Vladimir Medvedkin , Yipeng Wang , Yuying Zhang , Yuying Zhang , Tyler Retzlaff Subject: [PATCH v3 13/16] app/testpmd: pack structures when building with MSVC Date: Mon, 15 Apr 2024 16:51:16 -0700 Message-Id: <1713225079-17938-14-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1713225079-17938-1-git-send-email-roretzla@linux.microsoft.com> References: <1710968771-16435-1-git-send-email-roretzla@linux.microsoft.com> <1713225079-17938-1-git-send-email-roretzla@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 Add __rte_msvc_pack to all __rte_packed structs to cause packing when building with MSVC. Remove __rte_packed where it appears natural alignment without packing would produce the same layout or the struct is internal. Signed-off-by: Tyler Retzlaff --- app/test-pmd/csumonly.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c index 6711dda..f24c381 100644 --- a/app/test-pmd/csumonly.c +++ b/app/test-pmd/csumonly.c @@ -92,7 +92,7 @@ struct testpmd_offload_info { struct simple_gre_hdr { uint16_t flags; uint16_t proto; -} __rte_packed; +}; static uint16_t get_udptcp_checksum(struct rte_mbuf *m, void *l3_hdr, uint16_t l4_off,