arrow zhang | 16 Aug 16:23 2010
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[Help] R3000 CPU porting, Oops while run app

Dears,

* I'm encounter a oops error while run the userspace application
* I tried to porting the owrt to a R3000 cpu, which will be a new
router but can not buy on market yet
* Would like anyone give some advice, thanks
* below is some messages (detail refer to enclosed file)
{{{
CPU 0 Unable to handle kernel paging request at virtual address
00000000, epc == 00000000, ra == 800091e0
Oops[#1]:
Cpu 0
$ 0   : 00000000 1000ff00 80293674 00000000
$ 4   : 0000000c 80293674 00000001 00007568
$ 8   : 0000000a 00000003 00000001 00000000
$12   : 0000000a 000000cd 00000800 00000400
$16   : 0000000c 802310dc 00000000 802310f0
$20   : 1000ff01 81a42c1d 00000fff 8187c000
$24   : 00000003 80160688
$28   : 81a70000 81a71cf8 8187c084 800091e0
Hi    : 00000000
Lo    : 000003c0
epc   : 00000000 (null)
    Not tainted
ra    : 800091e0 plat_irq_dispatch+0xa4/0xd4
Status: 1000ff00
Cause : 00000808
BadVA : 00000000
}}}
(Continue reading)

Florian Fainelli | 16 Aug 16:25 2010

Re: [Help] R3000 CPU porting, Oops while run app

Hi,

On Monday 16 August 2010 16:23:01 arrow zhang wrote:
> Dears,
> 
> * I'm encounter a oops error while run the userspace application
> * I tried to porting the owrt to a R3000 cpu, which will be a new
> router but can not buy on market yet
> * Would like anyone give some advice, thanks
> * below is some messages (detail refer to enclosed file)
> {{{
> CPU 0 Unable to handle kernel paging request at virtual address
> 00000000, epc == 00000000, ra == 800091e0
> Oops[#1]:
> Cpu 0
> $ 0   : 00000000 1000ff00 80293674 00000000
> $ 4   : 0000000c 80293674 00000001 00007568
> $ 8   : 0000000a 00000003 00000001 00000000
> $12   : 0000000a 000000cd 00000800 00000400
> $16   : 0000000c 802310dc 00000000 802310f0
> $20   : 1000ff01 81a42c1d 00000fff 8187c000
> $24   : 00000003 80160688
> $28   : 81a70000 81a71cf8 8187c084 800091e0
> Hi    : 00000000
> Lo    : 000003c0
> epc   : 00000000 (null)
>     Not tainted
> ra    : 800091e0 plat_irq_dispatch+0xa4/0xd4
> Status: 1000ff00
> Cause : 00000808
(Continue reading)


Gmane