Oops in fs_enet driver with preempt-rt

Kumar Gala galak at kernel.crashing.org
Wed May 21 03:33:31 EST 2008


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_uart_console_write.
>>
>> -Scott
>
> That worked. Console output is sane again.

I'm hoping to see some patches related to these fixes :)

- k



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