linux-kernel - Re: [BUG] firewire: mass-storage i/o-problems

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: <20070723084505.GB349@roarinelk.homelinux.net>
Date:	Mon, 23 Jul 2007 10:45:06 +0200
From:	Manuel Lauss <mano@...rinelk.homelinux.net>
To:	Stefan Richter <stefanr@...6.in-berlin.de>
Cc:	Andreas Messer <andreas.messer@...d-mail.uni-wuerzburg.de>,
	linux-kernel@...r.kernel.org, linux1394-devel@...ts.sourceforge.net
Subject: Re: [BUG] firewire: mass-storage i/o-problems

Hi,

On Mon, Jul 23, 2007 at 09:40:21AM +0200, Stefan Richter wrote:
> Manuel Lauss wrote:
> > I too experience these bugs with the new fw stack; this time with a TI
> > OHCI-1394a combo chip in 2 different laptops and a Via 1394 pci addon card.
> > The target is a an external hd enclosure with an Oxford Semi chip.
> 
> Thanks for the info.  Then there is definitely a driver problem.  It is
> essential that I (and Kristian) find a way to reproduce it.

I noticed the failures start when there are 2 concurrent disk accesses
(copy something from fw disk on shell 1 and it runs fine; start to
copy something TO the fw disk on shell 2 and a "management write failed"
error appears after 1-2 sec. with the orb timeout after a looong time)
I didn't investigate it further and switched back to the old stack.

Thanks,
	Manuel Lauss
-
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/