On 09/30 16:08, Jacek Anaszewski wrote: > Hi Maciek, > > Please test your solution thoroughly before submitting > the next version. Writing to debugfs register attribute > fails due to lack of proper copying from user memory, > which makes testing impossible. Hi, thanks for the comment. Indeed, I noticed the problem just after sending the patch. Surprisingly this didn't fail on iMX6 for some reason. Aside from the __user access problem, is the approach, in general, ok for you or would you suggest that I changed something? Regards, -- Maciek Borzecki -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html