Re: [patch V4 part 4 02/24] x86/int3: Avoid atomic instrumentation

[Peter Zijlstra]

On Thu, May 14, 2020 at 08:08:46AM -0700, Andy Lutomirski wrote:
> Alternatives should be valid regardless. Isnât the world essentially stopped while we apply them?

Yes, we do that before we go SMP.