Re: Fwd: Huge Intel CPU Bug Allegedly Causes Kernel Memory Vulnerability With Up To 30% Performance Hit
On 05/01/18 11:40, Luca Costantino wrote:
> https://www.phoronix.com/scan.php?page=article&item=linux-kpti-pcid&num=2
>
> Sostanzialmente NON ci sono cambiamenti di sorta nelle performance con i
> kernel 4.14, 4.9 4.4, almeno per quanto riguarda gli scenari test di
> phoronix.
Per quanto riguarda i server, invece, pare che il problema sia
abbastanza grosso:
https://twitter.com/timgostony/status/948682862844248065
https://gist.github.com/antirez/9e716670f76133ec81cb24036f86ee95
https://forums.aws.amazon.com/thread.jspa?threadID=269858
Bye.
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