lkml.org 
[lkml]   [2007]   [Oct]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Panic in gart_map_sg
On 25/10/2007, Jens Axboe <jens.axboe@oracle.com> wrote:
> On Thu, Oct 25 2007, Amit Shah wrote:
> > I get a kernel panic at gart_map_sg+0x201/0x470, which is around here:

...

> Tomo already nailed this one, see below.
>
> From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
> Subject: [PATCH] x86: pci-gart fix
>
> map_sg could copy the last sg element to another position (if merging
> some elements). It breaks sg chaining. This copies only
> dma_address/length instead of the whole sg element.

Thanks, this fixed it.

--
Amit Shah
http://www.amitshah.net/
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-10-25 10:05    [W:0.601 / U:0.416 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site