From patchwork Thu Jul 28 15:52:07 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Howells X-Patchwork-Id: 1016182 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter2.kernel.org (8.14.4/8.14.4) with ESMTP id p6SFqmqw031643 for ; Thu, 28 Jul 2011 15:52:48 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755661Ab1G1Pwp (ORCPT ); Thu, 28 Jul 2011 11:52:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:54336 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755248Ab1G1Pwm (ORCPT ); Thu, 28 Jul 2011 11:52:42 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p6SFq9fa031095 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 28 Jul 2011 11:52:09 -0400 Received: from warthog.procyon.org.uk ([10.3.112.8]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id p6SFq7tu009074; Thu, 28 Jul 2011 11:52:08 -0400 Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells Subject: [PATCH 17/40] UAPI: Fix E820_X_MAX ordering problem [ver #3] To: torvalds@osdl.org Cc: linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org, David Howells Date: Thu, 28 Jul 2011 16:52:07 +0100 Message-ID: <20110728155206.16618.8462.stgit@warthog.procyon.org.uk> In-Reply-To: <20110728154920.16618.89358.stgit@warthog.procyon.org.uk> References: <20110728154920.16618.89358.stgit@warthog.procyon.org.uk> User-Agent: StGIT/0.14.3 MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 Sender: linux-kbuild-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter2.kernel.org [140.211.167.43]); Thu, 28 Jul 2011 15:52:48 +0000 (UTC) There's an ordering problem around the definition of E820_X_MAX: the definition in the kernel-specific header is referred to in the user-specific header data structures, at least for x86. When compiling userspace, the user-specific header provides an alternate version of E820_X_MAX. To get around this problem, place a marker specifically to indicate the point at which the UAPI header should be included in the kernel-specific file. The marker will be deleted later. Signed-off-by: David Howells --- arch/x86/include/asm/e820.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/arch/x86/include/asm/e820.h b/arch/x86/include/asm/e820.h index 908b969..e02512f 100644 --- a/arch/x86/include/asm/e820.h +++ b/arch/x86/include/asm/e820.h @@ -45,6 +45,8 @@ #define E820_NVS 4 #define E820_UNUSABLE 5 +// DISINTEGRATE: INCLUDE UAPI HERE + /* * reserved RAM used by kernel itself * if CONFIG_INTEL_TXT is enabled, memory of this type will be