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Re: Re: Problems with "Scheduler lock not zero"
On 11/7/06, Andrew Lunn <andrew@lunn.ch> wrote:
Hi Folks
I think it is unlikley this is your problem, but i will mention it
anyway. I once had an assertion failure in the same place. It was
caused by a thread exiting with the scheduler locked.
Given that I'm running the dhcp_test from eCos, I'd be *really*
surprised to learn that that code had this bug. I'll check if any
threads are exiting at all during the ping test.
Another thing to check is do you have an spurious interrupts. There
has been problems on the ARM platform not correctly dealing with
this. Since spurious interrupts generally means broken hardware, its
not the easiest thing to test and debug.
We're developing the hardware ourselves(the opencores ethermarc), so
this is a very valuable clue. Thanks!
--
Øyvind Harboe
http://www.zylin.com
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