[LEDE-DEV] [PATCH v1] kernel: bump 4.9 to 4.9.75

Alberto Bursi bobafetthotmail at gmail.com
Mon Jan 8 04:41:15 PST 2018


AFAIK AMD processors that don't need that are from Zen onwards. Older 
ones are impacted.

-Alberto


On 08/01/2018 12:27, Nick Lowe wrote:
> Hi Kevin,
>
> I am not following :-) For AMD, there should not be a tradeoff as
> there is no need for the page table isolation.
>
> Regards,
>
> Nick
>
> On Mon, Jan 8, 2018 at 11:21 AM, Kevin Darbyshire-Bryant
> <kevin at darbyshire-bryant.me.uk> wrote:
>>
>>> On 8 Jan 2018, at 11:12, Nick Lowe <nick.lowe at gmail.com> wrote:
>>>
>>> Agreed. So this will seemingly regress something like an APU2 and
>>> therefore probably should not be merged to LEDE as-is?
>> I’ll let an adult decide the performance/security tradeoff.
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