linux-kernel - RE: [PATCH v2 1/3] driver: add TXT driver in kernel

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Message-ID: <9E0BE1322F2F2246BD820DA9FC397ADE9AE80A@SHSMSX102.ccr.corp.intel.com>
Date:	Tue, 14 May 2013 01:49:56 +0000
From:	"Ren, Qiaowei" <qiaowei.ren@...el.com>
To:	Matthew Garrett <matthew.garrett@...ula.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"platform-driver-x86@...r.kernel.org" 
	<platform-driver-x86@...r.kernel.org>,
	"Wei, Gang" <gang.wei@...el.com>
Subject: RE: [PATCH v2 1/3] driver: add TXT driver in kernel

On 2013-05-14, Matthew Garrett wrote:
> On Tue, 2013-05-14 at 01:24 +0800, Qiaowei Ren wrote:
> > static int __init txt_sysfs_init(void)
> > +{
> > +	if (!tboot_enabled())
> > +		return -ENODEV;
> 
> If there's a CPU flag that indicates tboot support, you should add a modalias for
> it in order to ensure that the module gets automatically loaded.

Ok.

Thanks,
Qiaowei