linux-kernel - Re: initcall ffh_cstate_init+0x0/0x2a returned with error code -1 throws WARN

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: <20130501145810.GC6614@phenom.dumpdata.com>
Date:	Wed, 1 May 2013 10:58:10 -0400
From:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	ard@...egraafnet.nl, akpm@...ux-foundation.org, hpa@...or.com,
	len.brown@...el.com, linux-kernel@...r.kernel.org,
	mchehab@...hat.com, rjw@...k.pl
Subject: Re: initcall ffh_cstate_init+0x0/0x2a returned with error code -1
 throws WARN

On Wed, May 01, 2013 at 10:09:41AM -0400, Steven Rostedt wrote:
> On Wed, 2013-05-01 at 09:48 -0400, Konrad Rzeszutek Wilk wrote:
> > Now with the git commit f91eb62f71b31e69e405663ff8d047bc3b9f7525
> > (init: scream bloody murder if interrupts are enabled too early)
> 
> Perhaps I got a little too aggressive with that patch. The warnings look
> to be caused by:
> 
> @@ -702,9 +697,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
>                 strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
>                 local_irq_enable();
>         }
> -       if (msgbuf[0]) {
> -               printk("initcall %pF returned with %s\n", fn, msgbuf);
> -       }
> +       WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
>  
>         return ret;
>  }
> 
> I'll just revert that part of the patch, and send that in.

Thank you!
> 
> Thanks,
> 
> -- Steve
> 
> 
> 
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/