Paul wrote:
> On Sunday 25 February 2007 10:02, Jan Kiszka wrote:
>>>> Rather the CONFIG_IPIPE_TRACE feature, with the IRQs off tracking option
>>>> set
> 
>> Please grab trace/frozen instead, enable verbose mode, and increase
>> back_trace_points so that the reported latency is fully covered. See
> 
> OK - Recompiled with the 1.04 patch for UP with the ipipe trace support. 
> After 
> cutting Xorg's configs to a minimum (vesa driver, no Glx/dri support), 
> latency runs OK and reports some pretty horrible numbers when X starts (no 
> WM). Enabling the tracer, and starting/stopping X, the system either locks up 
> or latency goes in to a zombie state.
> 
>  The attached trace logs provide little information - Also included dmesg and 
> kernel config.

One more try please: we also need CONFIG_IPIPE_TRACE_MCOUNT.

Jan

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