On Fri, Feb 14, 2003 at 04:31:14PM -0700, [EMAIL PROTECTED] wrote:
> Hi,guys,
>
> My graphic card is ATI radeon 7500 with 128M memory.
> I want to write several megabytes image data into video
> memory for later use. But everytime when I tried to write
> data more than 512kB, the system generated following error:
It looks like you need to begin with Linux kernel FAQ:
http://www.tux.org/lkml/#s4-3
For very short summary, you probably have actually usefull
Oops dump data already in your /var/log/messages* files.
Kernel dump data can be found with command:
grep ' kernel ' /var/log/messages*
There you should see this same dump successfully decoded.
Oh, and you probably want to post that decoded dump _at_first_ to:
[EMAIL PROTECTED] list.
Do mention also what
uname -a
reports in your system.
/Matti Aarnio <[EMAIL PROTECTED]>
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> Unable to handle kernel paging request at virtual address e8ad3000
> printing eip:
> e88ce4b1
> *pde = 01922067
> *pte = 00000000
> Oops: 0002
> CPU: 0
> EIP: a0010:[<e88ce4b1>] Not tainted
> EFLAGS: 00010283
> eax: a3a3a3a3 ebx: 00080000 ecx: 00000001 edx: e88d3000
> esi: e8d0f8a8 edi: 0000ad00 ebp: d9cf3f24 esp: d9cf3ecc
> ds: 0018 es: 0018 ss: 0018
> Process stim (pid: 1334, stackpage=d9cf3000)
> Stack: 00000005 db201000 00000feb 00002140 000009d0 000011a0 000032e0
> 000032e0
> 000032e0 0001d4c0 00080000 00000004 03200005 00000000 00000004
> d9cf3f5c
> 0000000c e88a5100 e88a5118 00000246 e88a5100 e88a5118 00000000
> e88a34d6
> Call Trace: [<e88a5100>] [<e88a5118>] [<e88a5100>] [<e88a5118>]
> [<e88a34d6>]
> [<e88a5118>] [<c011087c>] [<c012d746>] [<c0106c3b>]
>
> Code: 89 04 9a 8b 44 be 04 89 44 9a 04 8b 44 be 08 89 44 9a 08 8b
> UNMAPPING AREA 6666 AT KERNEL REQUEST.
> UNMAPPING AREA 7777 AT KERNEL REQUEST.
> UNMAPPING AREA 8888 AT KERNEL REQUEST.
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
> What's this kernel paging problem about? Can anyone give me some hints?
> Thanks in advance,
>
> jing
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