Subject: Re: 2.3.1: patches and oopses
	Date: Wed, May 12, 1999 at 08:38:40AM -0700

> On Wed, 12 May 1999, Carlo E. Prelz wrote:
>
> > Hi. Here are the few patches I had to apply to compile 2.3.1pre2:
>
> Thanks..
> 
<snip>
> The above means that the msp3400 driver obviously still hasn't really
> initialized the wait-queue it's sleeping on. Would you mind testing
> whether this diff to msp3400.c (against a clean 2.3.1-pre2) works for you?

Sorry for not answering earlier...

I applied your patch and remade the msp3400 module and the first oops
disappeared. The second one still remains:

--8<----8<----8<----8<----8<----8<----8<----8<----8<----8<----8<----8<----8<--

May 13 08:23:58 eccolo kernel: bad magic 00000000 (should be c02b2868, creator 00000000), wq bug, forcing oops. 
May 13 08:23:58 eccolo kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000000 
May 13 08:23:58 eccolo kernel: current->tss.cr3 = 01e70000, %cr3 = 01e70000 
May 13 08:23:58 eccolo kernel: *pde = 00000000 
May 13 08:23:58 eccolo kernel: Oops: 0002 
May 13 08:23:58 eccolo kernel: CPU:    0 
May 13 08:23:58 eccolo kernel: EIP:    0010:[__wake_up+69/404] 
May 13 08:23:58 eccolo kernel: EFLAGS: 00010096 
May 13 08:23:58 eccolo kernel: eax: 00000016   ebx: c02b2860   ecx: c025e3f0   edx: c025e3f0 
May 13 08:23:58 eccolo kernel: esi: 00000000   edi: c1ad1040   ebp: c1ec5ddc   esp: c1ec5dac 
May 13 08:23:58 eccolo kernel: ds: 0018   es: 0018   ss: 0018 
May 13 08:23:58 eccolo kernel: Process ifconfig (pid: 93, process nr: 10, stackpage=c1ec5000) 
May 13 08:23:58 eccolo kernel: Stack: c02b2868 00000000 00000000 00000000 c1ad1040 c0122adc c1ad1040 c0354a40  
May 13 08:23:58 eccolo kernel:        00000286 c0354a40 c1ad1040 00000003 00000000 c01b26d9 c1ad1040 c0356ae0  
May 13 08:23:58 eccolo kernel:        c1ec5f24 bffffcf8 c1ad1040 c0356ae0 00000000 00000000 c03823c4 c0356ae0  
May 13 08:23:58 eccolo kernel: Call Trace: [kmem_cache_alloc+244/332] [netlink_broadcast+505/564] [rtmsg_ifa+136/144] [net_srandom+18/24] [inet_insert_ifa+226/276] [inet_set_ifa+91/100] [inet_alloc_ifa+16/52]  
May 13 08:23:58 eccolo kernel:        [d_alloc+27/340] [devinet_ioctl+1117/1528] [devinet_ioctl+735/1528] [handle_mm_fault+198/328] [inet_ioctl+334/412] [sys_socket+54/132] [sock_ioctl+35/44] [sys_ioctl+371/400]  
May 13 08:23:58 eccolo kernel:        [error_code+45/52] [system_call+52/56]  
May 13 08:23:58 eccolo kernel: Code: c7 05 00 00 00 00 00 00 00 00 83 c4 10 89 f6 89 5d f4 83 3b  

--8<----8<----8<----8<----8<----8<----8<----8<----8<----8<----8<----8<----8<--

Same as yesterday (I did not recompile the kernel, after all - only
modules). After this, booting hangs. I kill all processes with SysRq
and it then hangs again in dhcpcd. I kill that too and it gets to a
login... but with no network.

Carlo

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/
     _____________________________________________________________________________________
   
     * Prev by thread: Video4linux documentation - 2 corrections
     * Next by thread: PPP 2.3.7 compilation problem
     * Index(es):
          + Thread

-- 
  *         Se la Strada e la sua Virtu' non fossero state messe da parte,
* K * Carlo E. Prelz - fluido@fluidware.com         che bisogno ci sarebbe
  *               di parlare tanto di amore e di rettitudine? (Chuang-Tzu)

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/