Slab errors on 4xx (STB04)
Andre Draszik
kernel at andred.net
Sun Apr 16 11:32:28 EST 2006
Hi,
Andre Draszik wrote:
> Eugene Surovegin wrote:
>> You can try changing __dma_sync() to do flush_dcache_range() even for
>> DMA_FROM_DEVICE case. However, do this only to check this theory, not
>> as a permanent solution :).
>
> OK, I will play with the cache later today... I wanted DEBUG_SLAB turned
> on for some other unrelated problem, so just for debugging, this hack
> would be fine if it worked :)
Eugene, your workaround works, thx!
Andre'
More information about the Linuxppc-embedded
mailing list