linux-kernel - Re: limiting to UDMA/33 instead of UDMA/100

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] [day] [month] [year] [list]

Message-ID: <20070908194406.68b10855@the-village.bc.nu>
Date:	Sat, 8 Sep 2007 19:44:06 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Jeff Garzik <jeff@...zik.org>
Cc:	David Chinner <dgc@....com>, n <xellos@...ebottle.com>,
	linux-kernel@...r.kernel.org
Subject: Re: limiting to UDMA/33 instead of UDMA/100 - pata_pdc202xx_old
 (also XFS error)?

On Fri, 07 Sep 2007 19:47:02 -0400
Jeff Garzik <jeff@...zik.org> wrote:

> >>         res 51/84:00:3f:00:00/00:00:00:00:00/e0 Emask 0x10 (ATA bus error)
> >>         res 51/84:00:3f:00:00/00:00:00:00:00/e0 Emask 0x10 (ATA bus error)
> >>         res 51/84:00:21:9d:fc/00:00:00:00:00/e6 Emask 0x10 (ATA bus error)
> 
> 
> ATA bus error == straight-from-hardware reported error
> 
> Cable or connector is dying maybe?  Bad power supplies also sometimes 
> manifest this way.

With PATA some kind of misclocking can occassionally produce similar
results so its worth a bit of driver debug as well - especially if
forcing the speed down a little helps.
-
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/