On Sat, 9 Jan 2010, Alan Stern wrote: > What do you get when you do "dd if=/dev/sde count=1 | hexdump -C", > under kernels with and without the patch? (Replace "sde" with the > appropriate device name for the camera.) I would rather expect the > output to be the same whether the patch is present or not... but you > never know. One other thing to try, again on both types of kernel. After plugging in the camera, unmount the partition (for the patched kernel, of course). Then do: blockdev --flushbufs /dev/sdb (or sd-whatever). Start up a usbmon trace, and then try to mount the partition. That should generate significantly different activity on the two kernels. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
