Kumar Gala wrote:
>> Rune Torgersen wrote:
>> That worked. Console output is sane again.
>
> I'm hoping to see some patches related to these fixes :)
Working on it.
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On May 20, 2008, at 11:31 AM, Rune Torgersen wrote:
Scott Wood wrote:
Rune Torgersen wrote:
Hmm ttyCPM1 output seems to be kinda garbled... Any ideas?
Incomplete locking between printk and userland use of ttyCPM1 as
console?
s/incomplete/nonexistent/ :-P
Try acquiring port->lock in cpm
Scott Wood wrote:
> Rune Torgersen wrote:
>> Hmm ttyCPM1 output seems to be kinda garbled... Any ideas?
>> Incomplete locking between printk and userland use of ttyCPM1 as
>> console?
>
> s/incomplete/nonexistent/ :-P
>
> Try acquiring port->lock in cpm_uart_console_write.
>
> -Scott
That w
Rune Torgersen wrote:
Hmm ttyCPM1 output seems to be kinda garbled... Any ideas?
Incomplete locking between printk and userland use of ttyCPM1 as
console?
s/incomplete/nonexistent/ :-P
Try acquiring port->lock in cpm_uart_console_write.
-Scott
_
Scott Wood wrote:
> Rune Torgersen wrote:
>> 0xc0196d84 is in fs_enet_interrupt
>> (drivers/net/fs_enet/fs_enet-main.c:473).
>> 468 if (fpi->use_napi)
>> 469 int_clr_events &= ~fep->ev_napi_rx;
>> 470 471 (*fep->ops->clear_int_even
Scott Wood wrote:
> Rune Torgersen wrote:
>> 0xc0196d84 is in fs_enet_interrupt
>> (drivers/net/fs_enet/fs_enet-main.c:473).
>> 468 if (fpi->use_napi)
>> 469 int_clr_events &= ~fep->ev_napi_rx;
>> 470 471 (*fep->ops->clear_int_even
Rune Torgersen wrote:
0xc0196d84 is in fs_enet_interrupt
(drivers/net/fs_enet/fs_enet-main.c:473).
468 if (fpi->use_napi)
469 int_clr_events &= ~fep->ev_napi_rx;
470
471 (*fep->ops->clear_int_events)(dev,
int_clr_events);
472
473
Rune Torgersen wrote:
> Hi
> I am trying to get preempt-rt (v2.6.25.4-rt1) to work on a Freescale
> 8280 CPU (arch/powerpc)
>
> I get the follwing oops when trying to enable ethernet:
> (looks like a null pointer dereference in
> drivers/net/fs_enet/fs_enet-main.c:106)
And if I disable NAPI I ge
Hi
I am trying to get preempt-rt (v2.6.25.4-rt1) to work on a Freescale
8280 CPU (arch/powerpc)
I get the follwing oops when trying to enable ethernet:
(looks like a null pointer dereference in
drivers/net/fs_enet/fs_enet-main.c:106)
Unable to handle kernel paging request for data at address 0x00
