Hi Robert,
On 4/25/23 10:22, Moger, Babu wrote:
> Hi Robert,
>
> On 4/25/23 00:42, Robert Hoo wrote:
>> Babu Moger 于2023年4月25日周二 00:42写道：
>>>
>>> From: Michael Roth
>>>
>>> New EPYC CPUs versions require small changes to their cache_info's.
>>
>> Do you mean, for the real HW of EPYC CPU, each
Hi Robert,
On 4/25/23 00:42, Robert Hoo wrote:
> Babu Moger 于2023年4月25日周二 00:42写道：
>>
>> From: Michael Roth
>>
>> New EPYC CPUs versions require small changes to their cache_info's.
>
> Do you mean, for the real HW of EPYC CPU, each given model, e.g. Rome,
> has HW version updates
Babu Moger 于2023年4月25日周二 00:42写道：
>
> From: Michael Roth
>
> New EPYC CPUs versions require small changes to their cache_info's.
Do you mean, for the real HW of EPYC CPU, each given model, e.g. Rome,
has HW version updates periodically?
> Because current QEMU x86 CPU definition does not
From: Michael Roth
New EPYC CPUs versions require small changes to their cache_info's.
Because current QEMU x86 CPU definition does not support cache
versions, we would have to declare a new CPU type for each such case.
To avoid this duplication, the patch allows new cache_info pointers
to be
