Messages in this thread | | | From | "Huang, Kai" <> | Subject | Re: [PATCH] x86/apic: Don't disable x2APIC if locked | Date | Thu, 11 Aug 2022 08:29:37 +0000 |
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On Wed, 2022-08-10 at 16:09 -0700, Dave Hansen wrote: > On 8/10/22 16:03, Daniel Sneddon wrote: > > On 8/10/22 15:06, Thomas Gleixner wrote: > > > So this affects already deployed systems and we have to > > > > > > - backport the x2apic lock changes > > > > > > - provide proper diagnostics > > > > > > - make SGX and TDX depend on X2APIC support > > I'll add the comments Dave mentioned earlier, and will make SGX and TDX depend > > on X2APIC since that makes sense regardless of what hw ends up with this change. > > Unless we want to get rid of CONFIG_X86_X2APIC like Dave mentioned? > > The TDX guest support in the kernel isn't _actually_ related to this*. > It's the host-side support that matters and that isn't merged yet. I've > cc'd Kai so he doesn't forget to do this. > >
Hi Dave,
Thanks for the info. I'll address this before sending out next version.
-- Thanks, -Kai
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