From nobody Mon Feb 9 21:39:56 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 1713885229918775.1917038308087; Tue, 23 Apr 2024 08:13:49 -0700 (PDT) Received: from list by lists.xenproject.org with outflank-mailman.710799.1110328 (Exim 4.92) (envelope-from ) id 1rzHpq-00089L-JU; Tue, 23 Apr 2024 15:13:30 +0000 Received: by outflank-mailman (output) from mailman id 710799.1110328; Tue, 23 Apr 2024 15:13:30 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1rzHpq-00088U-FR; Tue, 23 Apr 2024 15:13:30 +0000 Received: by outflank-mailman (input) for mailman id 710799; Tue, 23 Apr 2024 15:13:28 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1rzHpo-0004ry-Ss for xen-devel@lists.xenproject.org; Tue, 23 Apr 2024 15:13:28 +0000 Received: from support.bugseng.com (mail.bugseng.com [162.55.131.47]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 098faf24-0184-11ef-909a-e314d9c70b13; Tue, 23 Apr 2024 17:13:28 +0200 (CEST) Received: from nico.bugseng.com.homenet.telecomitalia.it (host-79-60-221-62.business.telecomitalia.it [79.60.221.62]) by support.bugseng.com (Postfix) with ESMTPSA id 4A6434EE073F; Tue, 23 Apr 2024 17:13:27 +0200 (CEST) X-Outflank-Mailman: Message body and most headers restored to incoming version X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 098faf24-0184-11ef-909a-e314d9c70b13 From: Nicola Vetrini To: xen-devel@lists.xenproject.org, nicola.vetrini@bugseng.com Cc: sstabellini@kernel.org, michal.orzel@amd.com, xenia.ragiadakou@amd.com, ayan.kumar.halder@amd.com, consulting@bugseng.com, bertrand.marquis@arm.com, julien@xen.org, Jan Beulich , Andrew Cooper , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= Subject: [XEN PATCH 10/10] x86/mm: address violations of MISRA C Rule 20.7 Date: Tue, 23 Apr 2024 17:12:52 +0200 Message-Id: <067c2c22f84f7d1ed1c89d65859f70ac2fd7610a.1713885065.git.nicola.vetrini@bugseng.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZM-MESSAGEID: 1713885230395100001 Content-Type: text/plain; charset="utf-8" MISRA C Rule 20.7 states: "Expressions resulting from the expansion of macro parameters shall be enclosed in parentheses". Therefore, some macro definitions should gain additional parentheses to ensure that all current and future users will be safe with respect to expansions that can possibly alter the semantics of the passed-in macro parameter. No functional change. Signed-off-by: Nicola Vetrini Acked-by: Jan Beulich --- xen/arch/x86/mm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c index 9141912ae52d..87529db7d136 100644 --- a/xen/arch/x86/mm.c +++ b/xen/arch/x86/mm.c @@ -162,7 +162,7 @@ static uint32_t base_disallow_mask; #define L4_DISALLOW_MASK (base_disallow_mask) =20 #define l1_disallow_mask(d) \ - ((d !=3D dom_io) && \ + (((d) !=3D dom_io) && \ (rangeset_is_empty((d)->iomem_caps) && \ rangeset_is_empty((d)->arch.ioport_caps) && \ !has_arch_pdevs(d) && \ --=20 2.34.1