Re: Strange, strange occurence

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On Tue, Jul 13, 2004 at 12:25:37AM +0200, Kevin D. Kissell wrote:

> Hmm.  On closer examination, there *is* a bug in the current r4k_flush_icache_range(),
> in that it computes its cache flush loop for the I-cache based on the D-cache line size.
> Those line sizes are *usually* the same.  By any chance are they different for the
> TX49 family?  If the icache line is longer than the dcache line, there should be no
> functional problem, just some wasted cycles.  But if the dcache line were, say, 
> twice the length of the Icache line, only half of the icache lines would be invalidated...

Whoops.  Fixing ...

  Ralf


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