linux-kernel - Re: [PATCH 2/9] rxrpc: Disable a debugging statement that has been left enabled.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20160407.163616.385449823878901734.davem@davemloft.net>
Date:	Thu, 07 Apr 2016 16:36:16 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	dhowells@...hat.com
Cc:	joe@...ches.com, linux-afs@...ts.infradead.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/9] rxrpc: Disable a debugging statement that has been
 left enabled.

From: David Howells <dhowells@...hat.com>
Date: Thu, 07 Apr 2016 20:45:08 +0100

> David Miller <davem@...emloft.net> wrote:
> 
>> Yeah this custom stuff is really inappropriate given the excellent
>> infrastructure we have these days...
> 
> Excellent only if I can get at it to find out why the something went wrong.
> If it's lost because the machine panics, then it is worthless.

If you're ok with these kenter things spewing into the logs with the
current facility, you can run the function tracer and have it record
into the logs all the time too.

I don't see any argument which is appropriate for keeping this stuff
around.