Hi I have enabled DMA for my host device and when i connect a scsi device to the host, it crashes in the following code.. Function: scsi_calculate_bounce_limit if (host_dev && host_dev->dma_mask) bounce_limit = *host_dev->dma_mask; "*dma_mask" is illegal pointer operation. I would like to understand is this known and is there reason behind such a code ? TIA -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html