Messages in this thread | | | Date | Mon, 8 Feb 2021 19:20:09 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH v19 06/25] x86/cet: Add control-protection fault handler |
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On Fri, Feb 05, 2021 at 10:00:21AM -0800, Yu, Yu-cheng wrote: > The ratelimit here is only for #CP, and its rate is not counted together > with other types of faults. If a task gets here, it will exit. The only > condition the ratelimit will trigger is when multiple tasks hit #CP at once, > which is unlikely. Are you suggesting that we do not need the ratelimit > here?
I'm trying to first find out why is it there.
Is this something you've hit during testing and thought, oh well, this needs a ratelimit or was it added just because?
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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