From: Martin Schwidefsky <schwidefsky@de.ibm.com>
To: Bastian Blank <bastian@waldi.eu.org>
Cc: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org
Subject: Re: [patch 07/21] Cleanup sclp printk messages.
Date: Thu, 26 Jun 2008 09:26:16 +0200 [thread overview]
Message-ID: <1214465176.12809.2.camel@localhost> (raw)
In-Reply-To: <20080625151544.GA12945@wavehammer.waldi.eu.org>
On Wed, 2008-06-25 at 17:15 +0200, Bastian Blank wrote:
> On Wed, Jun 25, 2008 at 04:35:06PM +0200, Martin Schwidefsky wrote:
> > + if (finished_sccb != (u32) (addr_t) sclp_init_sccb)
> > + panic("sclp: unsolicited interrupt for buffer at 0x%x\n",
> > + finished_sccb);
>
> Does that really need to be a panic?
Yes, that should be a panic. The point is that we got an unsolicited
interrupt from sclp at boot time. That means that there has been an sclp
request around from the last incarnation of the system. An sclp request
can do a lot of things, in particular it can change memory. Not a good
start for the new system ..
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
next prev parent reply other threads:[~2008-06-26 7:26 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-25 14:34 [patch 00/21] s390 printk message cleanup Martin Schwidefsky
2008-06-25 14:35 ` [patch 01/21] Cleanup cio printk messages Martin Schwidefsky
2008-06-25 14:35 ` [patch 02/21] Cleanup vtime " Martin Schwidefsky
2008-06-25 14:35 ` [patch 03/21] Cleanup xpram " Martin Schwidefsky
2008-06-25 14:35 ` [patch 04/21] Cleanup 3270 " Martin Schwidefsky
2008-06-25 14:35 ` [patch 05/21] Cleanup 3215 " Martin Schwidefsky
2008-06-25 14:35 ` [patch 06/21] Cleanup zcrypt " Martin Schwidefsky
2008-06-25 14:35 ` [patch 07/21] Cleanup sclp " Martin Schwidefsky
2008-06-25 15:15 ` Bastian Blank
2008-06-26 7:26 ` Martin Schwidefsky [this message]
2008-06-25 14:35 ` [patch 08/21] Cleanup printk messages in dcssblk Martin Schwidefsky
2008-06-25 14:35 ` [patch 09/21] Cleanup vmwatch printk messages Martin Schwidefsky
2008-06-25 14:35 ` [patch 10/21] Cleanup kprobes " Martin Schwidefsky
2008-06-25 14:35 ` [patch 11/21] Cleanup cpacf " Martin Schwidefsky
2008-06-25 14:35 ` [patch 12/21] Cleanup smsgiucv " Martin Schwidefsky
2008-06-25 14:35 ` [patch 13/21] Cleanup appldata " Martin Schwidefsky
2008-06-25 14:35 ` [patch 14/21] Cleanup monreader " Martin Schwidefsky
2008-06-25 14:35 ` [patch 15/21] Cleanup s390 debug feature print messages Martin Schwidefsky
2008-06-25 14:35 ` [patch 16/21] Cleanup vmlogrdr printk messages Martin Schwidefsky
2008-06-25 14:35 ` [patch 17/21] Cleanup zfcp dumper " Martin Schwidefsky
2008-06-25 14:35 ` [patch 18/21] Cleanup iucv " Martin Schwidefsky
2008-06-25 14:35 ` [patch 19/21] Cleanup netiucv " Martin Schwidefsky
2008-06-25 14:35 ` [patch 20/21] Cleanup qeth print messages Martin Schwidefsky
2008-06-25 14:35 ` [patch 21/21] Cleanup lcs printk messages Martin Schwidefsky
2008-06-27 4:54 ` Jeff Garzik
2008-06-27 6:58 ` Martin Schwidefsky
2008-06-27 7:08 ` Jeff Garzik
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1214465176.12809.2.camel@localhost \
--to=schwidefsky@de.ibm.com \
--cc=bastian@waldi.eu.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-s390@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox