From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Kiper Subject: [PATCH v2 4/5] xen/x86: Use constant as multiboot protocol identifier Date: Wed, 24 Sep 2014 19:19:21 +0200 Message-ID: <1411579162-27503-5-git-send-email-daniel.kiper@oracle.com> References: <1411579162-27503-1-git-send-email-daniel.kiper@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XWqEZ-00039W-Iz for xen-devel@lists.xenproject.org; Wed, 24 Sep 2014 17:20:07 +0000 In-Reply-To: <1411579162-27503-1-git-send-email-daniel.kiper@oracle.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xenproject.org Cc: keir@xen.org, ian.campbell@citrix.com, andrew.cooper3@citrix.com, stefano.stabellini@eu.citrix.com, ross.philipson@citrix.com, roy.franz@linaro.org, ning.sun@intel.com, jbeulich@suse.com, qiaowei.ren@intel.com, richard.l.maliszewski@intel.com, gang.wei@intel.com, fu.wei@linaro.org List-Id: xen-devel@lists.xenproject.org Use constant as multiboot protocol identifier instead of plain number. Signed-off-by: Daniel Kiper --- v2 - suggestions/fixes: - patch split rearrangement (suggested by Andrew Cooper and Jan Beulich). --- xen/arch/x86/boot/head.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/arch/x86/boot/head.S b/xen/arch/x86/boot/head.S index 79bce3c..7e48833 100644 --- a/xen/arch/x86/boot/head.S +++ b/xen/arch/x86/boot/head.S @@ -82,7 +82,7 @@ __start: mov %ecx,%ss /* Check for Multiboot bootloader */ - cmp $0x2BADB002,%eax + cmp $MULTIBOOT_BOOTLOADER_MAGIC,%eax jne not_multiboot /* Set up trampoline segment 64k below EBDA */ -- 1.7.10.4