[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] How to use the vTPM backend driver in the pv-ops kernel
The frontend driver is currently being ported to the latest kernel. You can find the patch cross listed here as well as the linux kernel mailing list. I have no plans to port the backend driver. If you need it you'll have to get it from the 2.6.18 kernel and port it yourself. ________________________________________ From: xen-devel-bounces@xxxxxxxxxxxxx [xen-devel-bounces@xxxxxxxxxxxxx] On Behalf Of gavin [gbtux@xxxxxxx] Sent: Sunday, December 23, 2012 8:04 AM To: Pasi Kärkkäinen Cc: xen-users@xxxxxxxxxxxxx; xen-devel@xxxxxxxxxxxxx Subject: Re: [Xen-devel] How to use the vTPM backend driver in the pv-ops kernel Hi Pasi, Thank you very much for your information. Best Regards, Gavin At 2012-12-23 06:04:08,"Pasi Kärkkäinen" <pasik@xxxxxx> wrote: >On Sun, Dec 23, 2012 at 01:50:16AM +0800, gavin wrote: >> Hi, >> >> I cannot find the vTPM config option CONFIG_XEN_TPMDEV_BACKEND in the >> config file of pv-ops kernel, such as kernel 2.6.32.50. However, this >> option exists in the config file of kernel version 2.6.18.8. I also cannot >> find the vTPM backed driver (such as >> linux-2.6.18-xen.hg/drivers/xen/tpmback ) in the pv-ops kernel. >> So, how can I configure and use the vTPM backend driver in kernel 2.6.32? >> Thank you for any advice. >> > >I don't think vtpm drivers were ported to 2.6.32 pvops. >Recently there has been work on porting the drivers to upstream Linux 3.x, >but they aren't merged yet iirc. > >If you need to use them with 2.6.32 you need to port them yourself.. > >-- Pasi > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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