From nobody Fri Oct 31 04:01:22 2025 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; dkim=pass; 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; dmarc=pass(p=quarantine dis=none) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; t=1749242082; cv=none; d=zohomail.com; s=zohoarc; b=Gum3abE5YNwfe7Wzo3O5ey//VeD2kTe+4t69DQqR/RFvnOhl5tZ6BN0AQakhkFn+UcxEFjXTt4x6I+BRCtYfXIjSOlsiSeeFIbqkyLdDa7reDMH/Q520SCjl16dWD7MFNPCyA0mCscRyo2mnN0C3XiNjMI54QwU8UL/ECGcbJHU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1749242082; h=Content-Type:Cc:Cc:Date:Date:From:From:List-Subscribe:List-Post:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=whiqEI3Sc6LMn7ZdxH9jebXh+nZ2585qOdJ1WndKk4Q=; b=QZ40aWzzxSw1t7vJU2FJuJCoMuy1ylJB0tY4Sgsz6Le374WH4OfLWJ0DicDgBleElOxLRqN81VcxbHhVVeVgi4/noPgW4hb4nESXV+lKN13DOCtFjaA3leE1vQ0zy0Dh0R5sDbVnFRoMt6IoN0jClm38eLH1uQqRX9CRJ6qUwzs= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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; dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 1749242082191288.4127630947744; Fri, 6 Jun 2025 13:34:42 -0700 (PDT) Received: from list by lists.xenproject.org with outflank-mailman.1008857.1388021 (Exim 4.92) (envelope-from ) id 1uNdlg-0004rQ-S0; Fri, 06 Jun 2025 20:34:24 +0000 Received: by outflank-mailman (output) from mailman id 1008857.1388021; Fri, 06 Jun 2025 20:34:24 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1uNdlg-0004rJ-PP; Fri, 06 Jun 2025 20:34:24 +0000 Received: by outflank-mailman (input) for mailman id 1008857; Fri, 06 Jun 2025 20:34:23 +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 1uNdlf-0004qR-Fq for xen-devel@lists.xenproject.org; Fri, 06 Jun 2025 20:34:23 +0000 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id a04d5cf9-4315-11f0-a301-13f23c93f187; Fri, 06 Jun 2025 22:34:22 +0200 (CEST) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 36CCE4A2E4; Fri, 6 Jun 2025 20:34:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1C4D1C4CEEB; Fri, 6 Jun 2025 20:34:18 +0000 (UTC) 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: a04d5cf9-4315-11f0-a301-13f23c93f187 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749242060; bh=DEGB4w7NTqmb4nl/oEsiOGm0rJ+4lnd18izXzzlo6Hk=; h=Date:From:To:cc:Subject:From; b=uZ5VREu1dKhklCl83ph1vrPXfD7ffzFUQdq6c/E8C2FG+hhBrCbiIOiIJH8dAPwUY yXw+y+sMQ3t15r16n3qhtdVuFNODXgaomxr5mWq8Ybip6M7hlzQRR26Bo3jJXhRyNS F6/38i1uQE5hha7eSktq1ZmY2Afy8G5MLRnmNnEltv8DF+DDB+o3sMT4lWvacn2DPa LRhA7A89DRlUTxCbRf9XK58QgjXcBxYsUvk4sU2pbQq9HjzN4Pav8kUC27UhlKCf5V 4C8vbp++zId75SPJKw/OO+TvfZH6LrkfsquxwvDAdT7/Ixxg4Uf9pWCbzNbCHoyMIA zEshGUEssdhJQ== Date: Fri, 6 Jun 2025 13:34:17 -0700 (PDT) From: Stefano Stabellini X-X-Sender: sstabellini@ubuntu-linux-20-04-desktop To: xen-devel@lists.xenproject.org cc: sstabellini@kernel.org, andrew.cooper3@citrix.com, anthony.perard@vates.tech, michal.orzel@amd.com, jbeulich@suse.com, julien@xen.org, roger.pau@citrix.com Subject: [PATCH v3] xen: add header guards to generated asm generic headers Message-ID: User-Agent: Alpine 2.22 (DEB 394 2020-01-19) MIME-Version: 1.0 X-ZohoMail-DKIM: pass (identity @kernel.org) X-ZM-MESSAGEID: 1749242084233116600 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" MISRA D4.10 requires to have proper header guards in place in all header files. Add header guards for generated asm generic headers as well. Suggested-by: Jan Beulich Signed-off-by: Stefano Stabellini Acked-by: Jan Beulich --- Changes in v3: - switch from printf to echo --- xen/scripts/Makefile.asm-generic | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/xen/scripts/Makefile.asm-generic b/xen/scripts/Makefile.asm-ge= neric index b0d356bfa3..b082801808 100644 --- a/xen/scripts/Makefile.asm-generic +++ b/xen/scripts/Makefile.asm-generic @@ -32,7 +32,14 @@ old-headers :=3D $(wildcard $(obj)/*.h) unwanted :=3D $(filter-out $(generic-y) $(generated-y),$(old-headers)) =20 quiet_cmd_wrap =3D WRAP $@ - cmd_wrap =3D echo "\#include " > $@ + cmd_wrap =3D \ + arch=3D$$(echo $@ | sed -n 's:.*arch/\([^/]*\)/.*:\1:p' | tr a-z A-Z); \ + upper=3D$$(echo $*.h | tr a-z A-Z | tr '/.' '__'); \ + echo "\#ifndef $${arch}_GENERIC_$${upper}" > $@.new; \ + echo "\#define $${arch}_GENERIC_$${upper}" >> $@.new; \ + echo "\#include " >> $@.new; \ + echo "\#endif /* $${arch}_GENERIC_$${upper} */" >> $@.new; \ + mv -f $@.new $@ =20 quiet_cmd_remove =3D REMOVE $(unwanted) cmd_remove =3D rm -f $(unwanted) --=20 2.25.1