Re: Mail-Followup-To (was Re: Xen PVH domU start-of-day VCPU state)

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

On 26/05/2020 13:41, Martin Lucina wrote:
> On Tuesday, 26.05.2020 at 12:58, Andrew Cooper wrote:
>> On 26/05/2020 12:54, Martin Lucina wrote:
>>> On Tuesday, 26.05.2020 at 11:58, Andrew Cooper wrote:
>>>> On 26/05/2020 09:52, Martin Lucina wrote:
>>>>> On Monday, 25.05.2020 at 17:59, Andrew Cooper wrote:
>>>>>> On 25/05/2020 17:42, Jürgen Groß wrote:
>>>>>>> You need to setup virtual addressing and enable 64 bit mode before using
>>>>>>> 64-bit GDT.
>>>>>>>
>>>>>>> See Mini-OS source arch/x86/x86_hvm.S
>>>>>> Or
>>>>>> https://xenbits.xen.org/gitweb/?p=people/andrewcoop/xen-test-framework.git;a=blob;f=arch/x86/hvm/head.S;h=f7dc72b58ab9ec68538f0087969ab6f72d181d80;hb=HEAD
>>>>>>
>>>>>> But yes - Juergen is correct.  Until you have enabled long mode, lgdt
>>>>>> will only load the bottom 32 bits of GDTR.base.
>>>>> Ah, I missed Jurgen's and your reply here.
>>>> So the mailing list is doing something evil and setting:
>>>>
>>>> Mail-Followup-To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>,
>>>>     =?iso-8859-1?Q?J=FCrgen_Gro=DF?= <jgross@xxxxxxxx>,
>>>>     xen-devel@xxxxxxxxxxxxxxxxxxxx, mirageos-devel@xxxxxxxxxxxxxxxxxxxx,
>>>>     anil@xxxxxxxxxx, dave@xxxxxxxxxx
>>>>
>>>> which causes normal replies to cut you out.
>>> I _think_ I've fixed this, it was due to ancient Mutt configuration (using
>>> xensource.com / xen.org !?) for xen-devel at my end.
>>>
>>> Dropped the other direct Ccs to lessen the noise, but I have no real way of
>>> testing without replying, so here goes.
>> Sorry - still no luck.  Had to add you back in manually.
> How about now?

That works.

~Andrew