On 9/24/20 10:03 AM, Laszlo Ersek wrote:
On 09/24/20 15:30, Tom Lendacky wrote:
On 9/24/20 1:22 AM, Laszlo Ersek wrote:
On 09/23/20 20:04, Tom Lendacky wrote:
From: Tom Lendacky
The AP reset vector stack allocation is only required if running as an
SEV-ES guest. Since the reset vector
On 9/25/20 11:09 AM, Brian J. Johnson wrote:
On 9/24/20 1:22 AM, Laszlo Ersek wrote:
- I don't remember if it's required that the APIC ID space be densely
populated. For example, if we have a topology with 7 possible (=
maximum) logical CPUs, I'm unsure if a spec forbids any of those CPUs
from
On 9/24/20 1:22 AM, Laszlo Ersek wrote:
- I don't remember if it's required that the APIC ID space be densely
populated. For example, if we have a topology with 7 possible (=
maximum) logical CPUs, I'm unsure if a spec forbids any of those CPUs
from having APIC ID 7. That could cause a problem
On 09/24/20 15:30, Tom Lendacky wrote:
> On 9/24/20 1:22 AM, Laszlo Ersek wrote:
>> On 09/23/20 20:04, Tom Lendacky wrote:
>>> From: Tom Lendacky
>>>
>>> The AP reset vector stack allocation is only required if running as an
>>> SEV-ES guest. Since the reset vector allocation is below 1MB in
On 9/24/20 1:22 AM, Laszlo Ersek wrote:
On 09/23/20 20:04, Tom Lendacky wrote:
From: Tom Lendacky
The AP reset vector stack allocation is only required if running as an
SEV-ES guest. Since the reset vector allocation is below 1MB in memory,
eliminate the requirement for bare-metal systems and
On 09/23/20 20:04, Tom Lendacky wrote:
> From: Tom Lendacky
>
> The AP reset vector stack allocation is only required if running as an
> SEV-ES guest. Since the reset vector allocation is below 1MB in memory,
> eliminate the requirement for bare-metal systems and non SEV-ES guests
> to allocate
From: Tom Lendacky
The AP reset vector stack allocation is only required if running as an
SEV-ES guest. Since the reset vector allocation is below 1MB in memory,
eliminate the requirement for bare-metal systems and non SEV-ES guests
to allocate the extra stack area, which can be large if the
