Messages in this thread | | | Date | Thu, 10 Aug 2006 18:00:00 -0700 | From | Ravikiran G Thirumalai <> | Subject | Re: kernel panic:BUG in cascade at kernel/timer.c |
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On Thu, Aug 10, 2006 at 02:26:15PM -0700, Bizhan Gholikhamseh (bgholikh) wrote: > Hi All, > We have developed our own custom board based on MPC8541 board running > linux 2.6.11 During stress testing the system we get following kernel > panic which related to timer cascase. > Any hints greatly apprieciated. Many thanks in advance:
Is this an MP configuration? If timer interrupts are distributed to more than one cpu this could happen (buggy hardware). Also, I remember a missing barrier someplace for PPC which was fixed in newer kernels. Read the GIT logs.
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