[Xen-devel] How to use the vTPM backend driver in the pv-ops kernel

[gavin <gbtux@xxxxxxx>]

 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.

Best Regards,

Gavin

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