, g_feat_ctrl_msr);
+}
-Original Message-
From: Bandan Das [mailto:b...@redhat.com]
Sent: Tuesday, May 10, 2016 3:03 PM
To: Sun, Ning
Cc: Tony Camuso ; tboot-devel@lists.sourceforge.net
Subject: Re: [tboot-devel] [PATCH] Check for VMX support before reading feature
control MSR
&q
[mailto:b...@redhat.com]
Sent: Tuesday, May 10, 2016 2:37 PM
To: Sun, Ning
Cc: Tony Camuso ; tboot-devel@lists.sourceforge.net
Subject: Re: [tboot-devel] [PATCH] Check for VMX support before reading feature
control MSR
"Sun, Ning" writes:
> Tboot should run on bare-metal TXT ena
Subject: Re: [tboot-devel] [PATCH] Check for VMX support before reading feature
control MSR
"Sun, Ning" writes:
>> BTW, table 35-2 in the spec says the msr is present if
>> cpuid.01h.ecx(bit 5 or 6) is 1. I think we should check for both vmx
>> and smx before t
--- From: Bandan Das [mailto:b...@redhat.com]
> Sent: Thursday, May 05, 2016 10:02 AM To: Sun, Ning
> Cc: Tony Camuso ;
> tboot-devel@lists.sourceforge.net Subject: Re: [tboot-devel] [PATCH]
> Check for VMX support before reading feature control MSR
>
> "Sun, Ning"
On 05/10/2016 09:58 AM, Sun, Ning wrote:
>
>
> We got similar tboot log as yours, this was a failure in creating a trusted
> environment.
> Please try my patch for your reported issue, which was tested pass on our
> machines.
Thanks, Ning.
You are correct. I was unable to set a successful polic
We got similar tboot log as yours, this was a failure in creating a trusted
environment.
Please try my patch for your reported issue, which was tested pass on our
machines.
> On May 10, 2016, at 6:14 AM, Tony Camuso wrote:
>
>> On 05/09/2016 07:51 PM, Sun, Ning wrote:
>> BanDan, Tony,
>>
>>
On 05/09/2016 07:51 PM, Sun, Ning wrote:
> BanDan, Tony,
>
> We tried out your patch, unfortunately it did not work on our
> machines, did you test your patch before submitting it?>
> -ning
Yes, I did test it, and I just tested it again, on bare metal and
on the virtual guest.
Below is what I g
@lists.sourceforge.net
Subject: Re: [tboot-devel] [PATCH] Check for VMX support before reading feature
control MSR
"Sun, Ning" writes:
> Hi Tony, Bandan,
>
> Thanks very much for pointing out the bug and providing the fix.
> Here is an alternative patch, in which just one func
Hi Tony, Bandan,
Thanks very much for pointing out the bug and providing the fix.
Here is an alternative patch, in which just one function was modified, let me
know if there is any question about it:
diff -r 1ed81e157733 tboot/txt/verify.c
--- a/tboot/txt/verify.cWed Apr 20 16:31:18 2016
