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

2013-05-13 Thread Ren, Qiaowei
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 > i

Re: [PATCH v2 1/3] driver: add TXT driver in kernel

2013-05-13 Thread Matthew Garrett
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 automatical