From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753440Ab1IBQii (ORCPT ); Fri, 2 Sep 2011 12:38:38 -0400 Received: from mo-p00-ob.rzone.de ([81.169.146.161]:42569 "EHLO mo-p00-ob.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753195Ab1IBQih (ORCPT ); Fri, 2 Sep 2011 12:38:37 -0400 X-RZG-AUTH: :P2EQZWCpfu+qG7CngxMFH1J+zrwiavkK6tmQaLfmwtM48/ll3c7qFNVV X-RZG-CLASS-ID: mo00 Date: Fri, 2 Sep 2011 18:38:20 +0200 From: Olaf Hering To: Greg KH Cc: "K. Y. Srinivasan" , linux-kernel@vger.kernel.org, devel@linuxdriverproject.org, virtualization@lists.osdl.org Subject: Re: [PATCH] Staging: hv: vmbus: Show the modalias in /sys/bus/vmbus/devices/*/ Message-ID: <20110902163820.GA25353@aepfle.de> References: <20110902162556.GA25073@aepfle.de> <20110902163550.GA5508@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20110902163550.GA5508@suse.de> User-Agent: Mutt/1.5.21.rev5535 (2011-07-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Sep 02, Greg KH wrote: > On Fri, Sep 02, 2011 at 06:25:56PM +0200, Olaf Hering wrote: > > +#define VMBUS_ALIAS_LEN ((sizeof((struct hv_vmbus_device_id *)0)->guid) * 2) > > + char alias_name[VMBUS_ALIAS_LEN + 1]; > > Is that too big to put on the stack? 64 bytes, right? Hm, maybe not. 16 * 2 + 1 = 33 bytes. Olaf