Re: how do I preset ddb's LINES to zero

To: Andrew Cagney <andrew.cagney%gmail.com@localhost>
Subject: Re: how do I preset ddb's LINES to zero
From: "J. Hannken-Illjes" <hannken%mailbox.org@localhost>
Date: Fri, 15 Dec 2023 17:22:40 +0100

> On 15. Dec 2023, at 17:19, Andrew Cagney <andrew.cagney%gmail.com@localhost> wrote:
> 
> Hi,
> 
> I've the stock 10.0 boot.iso booting within a KVM based test
> framework.  I'd like to set things up so that should there be a panic,
> it dumps registers et.al., without stopping half way waiting for
> someone to hit the space bar vis:
> 
> r9          ffffaf80b451d080
> r10         8000000001d9a063
> r11         0
> r12         0
> --db_more--
> 
> Is there a way to stop this without having to rebuild the kernel.

sysctl -w ddb.lines=0

--
J. Hannken-Illjes - hannken%mailbox.org@localhost

Follow-Ups:
- Re: how do I preset ddb's LINES to zero
  - From: Andrew Cagney

References:
- how do I preset ddb's LINES to zero
  - From: Andrew Cagney

Prev by Date: how do I preset ddb's LINES to zero
Next by Date: Re: how do I preset ddb's LINES to zero
Previous by Thread: how do I preset ddb's LINES to zero
Next by Thread: Re: how do I preset ddb's LINES to zero
Indexes:

Home | Main Index | Thread Index | Old Index