lkml.org 
[lkml]   [2022]   [Aug]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v2] x86,mm: print likely CPU at segfault time
From
Date
On Thu, 2022-08-04 at 22:17 +0200, Ingo Molnar wrote:
>
> I've added the tidbit to the changelog that this only gets printed if
> show_unhandled_signals (/proc/sys/kernel/print-fatal-signals) is

The show_unhandled_signals variable seems to be controlled
through /proc/sys/debug/exception-trace, and be on by default.

Enabling print-fatal-signals makes the kernel a lot more
chatty, and does not offer the same value in my experiments :)

> enabled -
> which is off by default. So your patch expands upon a default-off
> debug
> printout in essence - where utility maximization is OK.
>
> Thanks,
>
>         Ingo
>

--
All Rights Reversed.
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2022-08-05 05:03    [W:0.119 / U:0.624 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site