| To: | Krishna Kondaka <krishna@Sanera.net> |
|---|---|
| Subject: | Re: Is this a /proc or kernel bug? (more info...) |
| From: | Florian Lohoff <flo@rfc822.org> |
| Date: | Sun, 12 May 2002 15:36:56 +0200 |
| Cc: | linux-mips@oss.sgi.com |
| In-reply-to: | <200205090328.g493SWH02942@icarus.sanera.net> |
| Organization: | rfc822 - pure communication |
| References: | <200205090328.g493SWH02942@icarus.sanera.net> |
| Sender: | owner-linux-mips@oss.sgi.com |
| User-agent: | Mutt/1.3.28i |
On Wed, May 08, 2002 at 08:28:32PM -0700, Krishna Kondaka wrote:
> The above function works fine as long as the SIZE is lessthan 4K. If SIZE is
> greater than 4K then some times I see the following kernel panic when
> I try to do "cat /proc/<myfilename>"
>
> Unhandled kernel unaligned access in unaligned.c:emulate_load_store_insn,
> line
> 373:
> $0 : 00000000 10009f00 8f20802c 48494a4b
> $4 : 8f320988 00000001 00000000 00000116
IIRC i386 has the same problem with reading more then a single page from
/proc.
Retrieving more information should probably be a device driver with
a char or block interface.
Flo
--
Florian Lohoff flo@rfc822.org +49-5201-669912
Heisenberg may have been here.
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