From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E0EEFCA9EC7 for ; Tue, 5 Nov 2019 06:15:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B583F206BA for ; Tue, 5 Nov 2019 06:15:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="tg6feTvs" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730152AbfKEGPn (ORCPT ); Tue, 5 Nov 2019 01:15:43 -0500 Received: from mail-pl1-f196.google.com ([209.85.214.196]:38967 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725991AbfKEGPn (ORCPT ); Tue, 5 Nov 2019 01:15:43 -0500 Received: by mail-pl1-f196.google.com with SMTP id o9so2155204plk.6 for ; Mon, 04 Nov 2019 22:15:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=aa3OA21J9JwZAlnC/lO7pQLgsSx0S9mISTEt24LrqMA=; b=tg6feTvsWhoUI6T3VhdPE7fPEDlz70rjIHNogtukLJgyq0FbR8IRr/wW7doMjp2B6f /6Rrj0kusQT2+oSBaXxAUTN/7XIksAKLaLCm4wlgxmHSurV1DUfXXcYkyx9oilShye0X T2KzM5WFY9461Ikl0Z9mHQkylCaLIGAlVKUAkeaMe4XDO8cfZu64IWTctqZEJLUahTZQ BAproY6ehLLKfo6XAcUaON3o4/meN3F6GmXYP8LjsRERo+sqnSUvwniIMRdZdMp6EuCb 30JP/lV3quBsaUPs88fBAHMgsE0IgDFrMB/yoArneQUGvJ7/m2hyqdbKzt3nrwJuUjd6 BI3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=aa3OA21J9JwZAlnC/lO7pQLgsSx0S9mISTEt24LrqMA=; b=LvSysvrwp0iBweJjWOz/SKgi17Yl1iGZRRGRtUBIj4iMYvhz8Z3XsoD14/6Hh9EMQH BGP4+tpcdgrYlgXtH50Ao4I//deuYG6ywbhrExYJ0TUcfvyOUQ4zVgh08PEOWXVy8B+L g1Uwuyd/BKdJ0+KEQ7wNBySGNU0W3thXi8E8p0kvoZ6hzOzCl+BERYzZMkeOCpO7pLMC R2sDa0V5ejQDqzNsApXeg36jzgKsmGnO7M/h/vwPdm5Oww0Z3D2yd2ADiHoFa0MiNkeB czZ/n0I410HVb1Nuv/N+Uf7PU2ZEwrKy6Lp3tZFG2/BMIhw3Uwtx0Nwcm5UmDmTHjwXE KC7w== X-Gm-Message-State: APjAAAVHNABfj1avGeL90KxqhRJBiW9IpOSeIgOgsRWJHTN9EAJJs1XH wa4Rn4KqtkLK6LTFWRPfwKo= X-Google-Smtp-Source: APXvYqycIJAQSd+NQR7rAmS9mG6bFN3PSXYm7zzBy9Xt8XqurYVXHrpgLG1q+jsvmUWwjpYS5q6+RA== X-Received: by 2002:a17:902:d917:: with SMTP id c23mr23237443plz.199.1572934542419; Mon, 04 Nov 2019 22:15:42 -0800 (PST) Received: from localhost.localdomain (c-73-48-141-28.hsd1.ca.comcast.net. [73.48.141.28]) by smtp.googlemail.com with ESMTPSA id c12sm21419613pfp.67.2019.11.04.22.15.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Nov 2019 22:15:41 -0800 (PST) From: Charles Machalow To: linux-nvme@lists.infradead.org Cc: csm10495@gmail.com, marta.rybczynska@kalray.eu, Keith Busch , Jens Axboe , Christoph Hellwig , Sagi Grimberg , linux-kernel@vger.kernel.org Subject: [PATCH] nvme: change nvme_passthru_cmd64 to explicitly mark rsvd Date: Mon, 4 Nov 2019 22:15:10 -0800 Message-Id: <20191105061510.22233-1-csm10495@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Changing nvme_passthru_cmd64 to add a field: rsvd2. This field is an explicit marker for the padding space added on certain platforms as a result of the enlargement of the result field from 32 bit to 64 bits in size. --- include/uapi/linux/nvme_ioctl.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/uapi/linux/nvme_ioctl.h b/include/uapi/linux/nvme_ioctl.h index e168dc59e..d99b5a772 100644 --- a/include/uapi/linux/nvme_ioctl.h +++ b/include/uapi/linux/nvme_ioctl.h @@ -63,6 +63,7 @@ struct nvme_passthru_cmd64 { __u32 cdw14; __u32 cdw15; __u32 timeout_ms; + __u32 rsvd2; __u64 result; }; -- 2.17.1