Dr. Roy Schestowitz (罗伊)Feb 23, 2018
Another Potential Performance Optimization For #KPTI #Meltdown Mitigation https://www.phoronix.com/scan.php?page=news_item&px=KPTI-Global-Pages #linux #security #kernel
Another Potential Performance Optimization For KPTI Meltdown Mitigation - Phoronix

Vincent LefèvreJan 12, 2018
To check whether #KPTI is enabled on #Linux, but note that it can also be silently disabled for #Xen guests (so, do not wonder why the line is missing): https://security.stackexchange.com/questions/176624/how-do-i-check-if-kpti-is-enabled-on-linux/177470#177470
How do I check if KPTI is enabled on linux?

The Meltdown attack FAQ says that KPTI is the fix for linux. How do I check if KPTI is running/enabled?

Thomas HeidrichJan 10, 2018
Unter #Ubuntu 16.04 hat der Kernel 4.4.0-108 nicht funktioniert. Der eben veröffentlichte 109er funktioniert. :-) #KPTI #Meltdown
VerfassungklageJan 9, 2018

#Benchmarking Clear #Linux With #KPTI + #Retpoline Support ...

tuxmachines.org/node/108005

https://twitter.com/tuxmachines/status/950773104158093312

Tux Machines on Twitter

“#Benchmarking Clear Linux With #KPTI + #Retpoline Support https://t.co/GLTGmbVDKf”

Twitter
Show threadKerstinJan 6, 2018

@clacke I never heard about retpol before. Does that stand for retirement policy? I couldn't find it in a quick search in the context of meltdown/spectre.

Unfortunateley I still don't have a clue about #Spectre, but I'm on the way. I don't even know how it could be fixed yet...

As far as I understand #Meltdown, #KPTI looks like a reasonable measure.

KerstinJan 6, 2018

Now that I discovered what hydra.nixos.org is actually doing all day, I can't stop refreshing the site.

Currently I'm waiting for the #KPTI patched linux kernel to compile. Hurry!

#nixos #meltdown

fredixJan 4, 2018
mise à jour des kernels chez #scaleway https://twitter.com/scaleway/status/948886227851366400 #KPTI
scaleway on Twitter

“Update #2 - We released the 4.14.11 kernel available via bootscript. You can checkout the procedure to update your servers https://t.co/iVHi72nmFJ”

Twitter
vascorsdJan 4, 2018

Using #Meltdown to steal passwords in real time #intelbug #kaiser #kpti /cc @mlqxyz @lavados @StefanMangard @yuvalyarom https://t.co/gX4CxfL1Ax https://t.co/JbEvQSQraP

https://twitter.com/misc0110/status/948706387491786752

Meltdown and Spectre

fredixJan 4, 2018
#fedora 27 kernel 4.14.11 inclus la protection #KPTI https://bodhi.fedoraproject.org/updates/FEDORA-2018-22d5fa8a90
OliverJan 4, 2018
RT @[email protected]
Hello #Firefox, this is #Meltdown.
And these are your passwords.
Figures from the #Meltdown paper - see https://meltdownattack.com/ and https://meltdownattack.com/meltdown.pdf
/cc @misc0110 @mlqxyz @yuvalyarom @stefanmangard #kpti #kaiser #intelbug
Meltdown and Spectre