From nobody Mon Feb 9 22:41:15 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 1711703531380815.6659944623816; Fri, 29 Mar 2024 02:12:11 -0700 (PDT) Received: from list by lists.xenproject.org with outflank-mailman.699284.1092050 (Exim 4.92) (envelope-from ) id 1rq8H7-0002Y4-TC; Fri, 29 Mar 2024 09:11:49 +0000 Received: by outflank-mailman (output) from mailman id 699284.1092050; Fri, 29 Mar 2024 09:11:49 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1rq8H7-0002XR-Nf; Fri, 29 Mar 2024 09:11:49 +0000 Received: by outflank-mailman (input) for mailman id 699284; Fri, 29 Mar 2024 09:11:48 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1rq8H6-0000ww-5X for xen-devel@lists.xenproject.org; Fri, 29 Mar 2024 09:11:48 +0000 Received: from support.bugseng.com (mail.bugseng.com [162.55.131.47]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 5de8bcc3-edac-11ee-a1ef-f123f15fe8a2; Fri, 29 Mar 2024 10:11:46 +0100 (CET) Received: from nico.bugseng.com (unknown [176.206.12.122]) by support.bugseng.com (Postfix) with ESMTPSA id 8F3F84EE0C8D; Fri, 29 Mar 2024 10:11:45 +0100 (CET) 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: 5de8bcc3-edac-11ee-a1ef-f123f15fe8a2 From: Nicola Vetrini To: nicola.vetrini@bugseng.com, xen-devel@lists.xenproject.org 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 v3 7/7] x86/amd: address violations of MISRA C Rule 20.7 Date: Fri, 29 Mar 2024 10:11:35 +0100 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZM-MESSAGEID: 1711703532836100005 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/include/asm/amd.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/xen/arch/x86/include/asm/amd.h b/xen/arch/x86/include/asm/amd.h index 2cc0ce2e9fd2..fa4e0fc766aa 100644 --- a/xen/arch/x86/include/asm/amd.h +++ b/xen/arch/x86/include/asm/amd.h @@ -119,7 +119,8 @@ #define AMD_LEGACY_ERRATUM(...) -1 /* legacy */, __VA_ARGS__, 0 #define AMD_OSVW_ERRATUM(osvw_id, ...) osvw_id, __VA_ARGS__, 0 #define AMD_MODEL_RANGE(f, m_start, s_start, m_end, s_end) \ - ((f << 24) | (m_start << 16) | (s_start << 12) | (m_end << 4) | (s_end= )) + (((f) << 24) | ((m_start) << 16) | ((s_start) << 12) | \ + ((m_end) << 4) | (s_end)) #define AMD_MODEL_RANGE_FAMILY(range) (((range) >> 24) & 0xff) #define AMD_MODEL_RANGE_START(range) (((range) >> 12) & 0xfff) #define AMD_MODEL_RANGE_END(range) ((range) & 0xfff) --=20 2.34.1