[parisc-linux] 2.6.5-rc2-pa2 boot panic on c110 :(

[Grant Grundler]

On Fri, Apr 09, 2004 at 08:47:27PM +0000, Joel Soete wrote:
> /*
>  * CCIO_SEARCH_TIME can help measure how fast the bitmap search is.
>  * impacts performance though - ditch it if you don't use it.
>  */
> #define CCIO_SEARCH_TIME
> #undef CCIO_MAP_STATS
> #else
> #undef CCIO_SEARCH_TIME
> #undef CCIO_MAP_STATS
> #endif
> 
> CCIO_MAP_STATS is always undef?

yes - it interfers with DMA mapping performance.

> Could it be the panic reason of my c110 (_apparently_ since this patch)?

Not likely.
The above disables code that is (should!) not affect basic functionality.
CCIO_MAP_STATS just collects data for /proc/bus/runway/... output.

grant