From patchwork Wed Mar 20 15:37:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tyler Retzlaff X-Patchwork-Id: 138526 X-Patchwork-Delegate: david.marchand@redhat.com 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 C9F1643D05; Wed, 20 Mar 2024 16:42:24 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 4019442E29; Wed, 20 Mar 2024 16:39:09 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 83E7542B71 for ; Wed, 20 Mar 2024 16:38:31 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1086) id 363A320B74E2; Wed, 20 Mar 2024 08:38:21 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 363A320B74E2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1710949103; bh=oBqJQsclkqi/d7AOk1x7xz65jY3U3IIMgwUBUSOOFQk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=byG1vYt69t7osXXc6POGv0uAOF3l0qaN5q1W7E4Gf0bOY3EhrJk0W1Gz5Knh8IkZK Zn+Nh7H7xTwtqQ1T/zABolHMkWtt7J3z0AuUDBHeuHrZ8rTrZ5whnVszDhiAs/+6WB MqFee+iULmQfcorqLw9hYcOmjYBKAQbQK/k7XF1E= From: Tyler Retzlaff To: dev@dpdk.org Cc: =?utf-8?q?Mattias_R=C3=B6nnblom?= , "Min Hu (Connor)" , =?utf-8?q?Morten_Br=C3=B8rup?= , Abdullah Sevincer , Ajit Khaparde , Akhil Goyal , Alok Prasad , Amit Bernstein , Anatoly Burakov , Andrew Boyer , Andrew Rybchenko , Ankur Dwivedi , Anoob Joseph , Ashish Gupta , Ashwin Sekhar T K , Bruce Richardson , Byron Marohn , Chaoyong He , Chas Williams , Chenbo Xia , Chengwen Feng , Conor Walsh , Cristian Dumitrescu , Dariusz Sosnowski , David Hunt , Devendra Singh Rawat , Ed Czeck , Evgeny Schemeilin , Fan Zhang , Gagandeep Singh , Guoyang Zhou , Harman Kalra , Harry van Haaren , Hemant Agrawal , Honnappa Nagarahalli , Hyong Youb Kim , Jakub Grajciar , Jerin Jacob , Jian Wang , Jiawen Wu , Jie Hai , Jingjing Wu , John Daley , John Miller , Joyce Kong , Junfeng Guo , Kai Ji , Kevin Laatz , Kiran Kumar K , Konstantin Ananyev , Lee Daly , Liang Ma , Liron Himi , Long Li , Maciej Czekaj , Matan Azrad , Matt Peters , Maxime Coquelin , Michael Shamis , Nagadheeraj Rottela , Nicolas Chautru , Nithin Dabilpuram , Ori Kam , Pablo de Lara , Pavan Nikhilesh , Peter Mccarthy , Radu Nicolau , Rahul Lakkireddy , Rakesh Kudurumalla , Raveendra Padasalagi , Reshma Pattan , Ron Beider , Ruifeng Wang , Sachin Saxena , Selwin Sebastian , Shai Brandes , Shepard Siegel , Shijith Thotton , Sivaprasad Tummala , Somnath Kotur , Srikanth Yalavarthi , Stephen Hemminger , Steven Webster , Suanming Mou , Sunil Kumar Kori , Sunil Uttarwar , Sunila Sahu , Tejasree Kondoj , Viacheslav Ovsiienko , Vikas Gupta , Volodymyr Fialko , Wajeeh Atrash , Wisam Jaddo , Xiaoyun Wang , Yipeng Wang , Yisen Zhuang , Yuying Zhang , Zhangfei Gao , Zhirun Yan , Ziyang Xuan , Tyler Retzlaff Subject: [PATCH 35/83] vdpa/mlx5: move alignment attribute on types Date: Wed, 20 Mar 2024 08:37:28 -0700 Message-Id: <1710949096-5786-36-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1710949096-5786-1-git-send-email-roretzla@linux.microsoft.com> References: <1710949096-5786-1-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 Move location of __rte_aligned(a) to new conventional location. The new placement between {struct,union} and the tag allows the desired alignment to be imparted on the type regardless of the toolchain being used for both C and C++. Additionally, it avoids confusion by Doxygen when generating documentation. Signed-off-by: Tyler Retzlaff --- drivers/vdpa/mlx5/mlx5_vdpa.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/vdpa/mlx5/mlx5_vdpa.h b/drivers/vdpa/mlx5/mlx5_vdpa.h index 7b37c98..4ce6977 100644 --- a/drivers/vdpa/mlx5/mlx5_vdpa.h +++ b/drivers/vdpa/mlx5/mlx5_vdpa.h @@ -90,13 +90,13 @@ enum mlx5_vdpa_task_type { }; /* Generic task information and size must be multiple of 4B. */ -struct mlx5_vdpa_task { +struct __rte_aligned(4) mlx5_vdpa_task { struct mlx5_vdpa_priv *priv; enum mlx5_vdpa_task_type type; uint32_t *remaining_cnt; uint32_t *err_cnt; uint32_t idx; -} __rte_packed __rte_aligned(4); +} __rte_packed; /* Generic mlx5_vdpa_c_thread information. */ struct mlx5_vdpa_c_thread {