lkml.org 
[lkml]   [2021]   [Feb]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v19 06/25] x86/cet: Add control-protection fault handler
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

\
 
 \ /
  Last update: 2021-02-08 21:02    [W:0.168 / U:0.052 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site