Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
walterbell
on Jan 2, 2018
|
parent
|
context
|
favorite
| on:
Linux page table isolation is not needed on AMD pr...
Which Intel CPUs support PCID? Based on this Linus message, it was introduced in 2015, so Broadwell and later?
http://lkml.iu.edu/hypermail/linux/kernel/1504.3/02961.html
Freaky
on Jan 2, 2018
[–]
PCID's been around for a long time - even my old Westmere Xeons have it. INVPCID is more recent.
Consider applying for YC's Spring batch! Applications are open till Feb 11.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
http://lkml.iu.edu/hypermail/linux/kernel/1504.3/02961.html