From patchwork Thu Sep 28 15:23:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simone Ballarin X-Patchwork-Id: 13403279 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3D6E7E732E6 for ; Thu, 28 Sep 2023 15:25:17 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.609916.949086 (Exim 4.92) (envelope-from ) id 1qlssx-00033M-Nd; Thu, 28 Sep 2023 15:25:03 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 609916.949086; Thu, 28 Sep 2023 15:25:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1qlssx-00033F-Ir; Thu, 28 Sep 2023 15:25:03 +0000 Received: by outflank-mailman (input) for mailman id 609916; Thu, 28 Sep 2023 15:25:01 +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 1qlssv-00032t-PZ for xen-devel@lists.xenproject.org; Thu, 28 Sep 2023 15:25:01 +0000 Received: from support.bugseng.com (mail.bugseng.com [162.55.131.47]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 3048edcd-5e13-11ee-878a-cb3800f73035; Thu, 28 Sep 2023 17:25:00 +0200 (CEST) Received: from beta.station (net-188-218-250-245.cust.vodafonedsl.it [188.218.250.245]) by support.bugseng.com (Postfix) with ESMTPSA id 361B14EE0739; Thu, 28 Sep 2023 17:24:59 +0200 (CEST) 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: 3048edcd-5e13-11ee-878a-cb3800f73035 From: Simone Ballarin To: xen-devel@lists.xenproject.org Cc: consulting@bugseng.com, sstabellini@kernel.org, jbeulich@suse.com, Simone Ballarin , Jun Nakajima , Kevin Tian , Andrew Cooper , =?utf-8?q?Roger_Pau_Monn=C3=A9?= , Wei Liu Subject: [XEN PATCH v7 0/4] xen/x86: address violations of MISRA C:2012 Rule 7.2 Date: Thu, 28 Sep 2023 17:23:00 +0200 Message-Id: X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 The xen sources contains violations of MISRA C:2012 Rule 7.2 whose headline states: "A 'u' or 'U' suffix shall be applied to all integer constants that are represented in an unsigned type". These violations are caused by the missing "u" or "U" suffix in unsigned integer constants, such as: xen/arch/x86/hvm/hypercall.c:132.17-132.26 if ( (eax & 0x80000000) && is_viridian_domain(currd) ) If a rule is not met, changes are needed in order to achieve compliance. The patches in this series achieve compliance for MISRA C:2012 Rule 7.2 by adding the 'U' suffix to integers literals with unsigned type and also to other literals used in the same contexts or near violations, when their positive nature is immediately clear. The latter changes are done for the sake of uniformity. Gianluca Luparini (1): x86/vmx: address violations of MISRA C:2012 Rule 7.2 Simone Ballarin (3): x86/hvm: address violations of MISRA C:2012 Rule 7.2 x86/include: address violations of MISRA C:2012 Rule 7.2 xen/x86: address violations of MISRA C:2012 Rule 7.2 xen/arch/x86/apic.c | 2 +- xen/arch/x86/cpu-policy.c | 18 +-- xen/arch/x86/cpu/vpmu_intel.c | 2 +- xen/arch/x86/cpuid.c | 8 +- xen/arch/x86/extable.c | 2 +- xen/arch/x86/hvm/hypercall.c | 2 +- xen/arch/x86/hvm/pmtimer.c | 4 +- xen/arch/x86/hvm/stdvga.c | 32 ++--- xen/arch/x86/hvm/vlapic.c | 6 +- xen/arch/x86/hvm/vmx/vmcs.c | 6 +- xen/arch/x86/hvm/vmx/vvmx.c | 8 +- xen/arch/x86/include/asm/apicdef.h | 2 +- xen/arch/x86/include/asm/config.h | 2 +- xen/arch/x86/include/asm/hpet.h | 2 +- xen/arch/x86/include/asm/hvm/trace.h | 4 +- xen/arch/x86/include/asm/hvm/vioapic.h | 2 +- xen/arch/x86/include/asm/hvm/vmx/vmcs.h | 84 +++++------ xen/arch/x86/include/asm/hvm/vmx/vmx.h | 16 +-- xen/arch/x86/include/asm/msi.h | 2 +- xen/arch/x86/include/asm/msr-index.h | 182 ++++++++++++------------ xen/arch/x86/include/asm/pci.h | 8 +- xen/arch/x86/include/asm/x86-defns.h | 22 +-- xen/arch/x86/percpu.c | 2 +- xen/arch/x86/psr.c | 2 +- xen/arch/x86/spec_ctrl.c | 12 +- 25 files changed, 216 insertions(+), 216 deletions(-)