Re: Abnormal behaviour towards "INIT" interrupt management

From: Bjorn Helgaas <bjorn.helgaas_at_hp.com>
Date: 2004-04-01 05:44:49
On Tuesday 30 March 2004 11:43 pm, Francois Wellenreiter wrote:
> All the processors call the "ia64_monarch_init_handler",
> the result is that the same trace appears many times (1 per CPU in fact)
> and a kernel oops occurs (I think it is due to a concurrent access
> to the same stack without any lock mechanism).

What kind of machine is this?  Linux registers different OS_INIT
procedures for the monarch and non-monarch processors, so it
sounds like a SAL bug if more than one CPU calls
ia64_monarch_init_handler().
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Received on Wed Mar 31 14:52:41 2004

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