Re: [Xen-devel] vTPM ownership problem

2015-09-22 Thread Zhenyang Feng
ot;vtpmmgr" > iomem=["fed40,5"] > > > [Vtpm] > kernel="/usr/lib/xen/boot/vtpm-stubdom.gz" > memory=8 > disk=["file:/var/scale/vdisk/vtpm0,hda,w"] > name="vtpm0" > vtpm=["backend=vtpmmgr,uuid=6bf5cf32-6c23-4cc7-98e5-398a645a0

Re: [Xen-devel] vTPM ownership problem

2015-09-21 Thread Xu, Quan
can also clear TPM 1.2 hardware and reset it. also you can upgrade to xen 4.5.0, which is much better than 4.3.0. Quan From: Zhenyang Feng [mailto:fengzhenyang2...@gmail.com] Sent: Sunday, September 20, 2015 7:41 PM To: Xu, Quan Cc: xen-de...@lists.xenproject.org Subject:

Re: [Xen-devel] vTPM ownership problem

2015-09-20 Thread Zhenyang Feng
Info: Wrote 6992 bytes to NVM persistent storage vtpm_cmd.c:201: Info: Sending encryption key to backend Best, DearFuture 2015-09-16 8:15 GMT+02:00 Xu, Quan : > 1. For xen 4.3.0, you’d better enable XSM security module. > > 2. share your vtpmmgr / vtpm instance log. > > 3. Cle

Re: [Xen-devel] vTPM ownership problem

2015-09-15 Thread Xu, Quan
, 2015 4:40 AM To: xen-de...@lists.xenproject.org Subject: [Xen-devel] vTPM ownership problem Hello everyone, I need to use vTPM to finish a project but I encounter the same problem as http://lists.xenproject.org/archives/html/xen-devel/2015-06/msg03930.html I followed the steps explained in https

[Xen-devel] vTPM ownership problem

2015-09-08 Thread Zhenyang Feng
Hello everyone, I need to use vTPM to finish a project but I encounter the same problem as http://lists.xenproject.org/archives/html/xen-devel/2015-06/msg03930.html I followed the steps explained in https://mhsamsal.wordpress.com/2013/12/05/configuring-virtual-tpm-vtpm-for-xen-4-3-guest-virtual-ma