On Feb 24, 2016 8:40 AM, "Andy Lutomirski" <l...@amacapital.net> wrote: > > On Feb 24, 2016 12:33 AM, "Ingo Molnar" <mi...@kernel.org> wrote: > > > > For hard coded platform quirks I'd suggest we add x86_platform.quirks flags. For > > example the F00F hack for Xen could be done via: > > > > x86_platform.quirks.idt_remap = 0; > > > > Don't we unconditionally remap the IDT? I think Kees did it for > general purpose hardening due to our complete inability to hide the > IDT address. I.e. I think we can remove the f00f condition entirely. >
Kees can you confirm ? Luis
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