linux-kernel - Re: [PATCH] pata_cs5536: add quirk for broken udma

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 for Android: free password hash cracker in your pocket

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

Date:	Thu, 15 Nov 2012 23:22:54 -0500
From:	Jeff Garzik <jgarzik@...ox.com>
To:	Christian Gmeiner <christian.gmeiner@...il.com>
CC:	linux-ide@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	mkp@....net
Subject: Re: [PATCH] pata_cs5536: add quirk for broken udma

On 11/15/2012 05:03 PM, Christian Gmeiner wrote:
> I am working on a device which uses the cs5536 pata driver. There
> are some broken hardware revisions out in the field, which can be
> detected via DMI. On older versions with an embedded BIOS I
> used libata.dma=0 to disable dma completely.
> Now we are switching to a coreboot/seabios based BIOS where we
> have DMI support and so I think its a good idea to get rid of
> all those hacky kernel parameters as the same image
> is used other devices where libata.dma=0 is not a good idea.
>
> Signed-off-by: Christian Gmeiner <christian.gmeiner@...il.com>
> ---
>   drivers/ata/pata_cs5536.c | 32 ++++++++++++++++++++++++++++++
> +-
>   1 file changed, 31 insertions(+), 1 deletion(-)

ACK, but patch is word-wrapped-mangled



--
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/