Re: [RFC PATCH] x86/debug: Dump more detailed segfault info

From: Ingo Molnar
Date: Tue Nov 15 2016 - 05:38:13 EST



* Borislav Petkov <bp@xxxxxxxxx> wrote:

> On Tue, Nov 15, 2016 at 11:19:03AM +0100, Ingo Molnar wrote:
> > Well, bfd8d3f23b51 was part of -rc1 already, so you have it too.
>
> Right.
>
> > What might have made the difference is that I tested it on real hardware with
> > serial logging, which delays printk() and might have created the race with the
> > systemd kernel logger. (Which is impossible to turn off :-( )
>
> Of course it is!
>
> printk.devkmsg=off
>
> :-)

LOL, indeed ;-)

Thanks,

Ingo