Messages in this thread | | | Subject | Re: [RFC] x86/mm/KASLR: Remap GDTs at fixed location | From | Arjan van de Ven <> | Date | Thu, 5 Jan 2017 10:56:45 -0800 |
| |
On 1/5/2017 8:40 AM, Thomas Garnier wrote: > Well, it happens only when KASLR memory randomization is enabled. Do > you think it should have a separate config option?
no I would want it a runtime option.... "sgdt from ring 3" is going away with UMIP (and is already possibly gone in virtual machines, see https://lwn.net/Articles/694385/) and for those cases it would be a shame to lose the randomization
| |