Re: [PATCH] staging: pi433: add mutex fixing race condition when accessing tx_cfg

We read the data from the user here and then we write it to the fifo in pi433_write(). We should be using the device->tx_fifo_lock so that we don't copy over the data at the same time we're writing it to the fifo.

Oh right, that makes the bug even worse. In this case we don't even need to introduce a new lock, using device->tx_fifo_lock should be fine. I'll update the patch. -- Hugo Lefeuvre (hle) | www.owl.eu.com 4096/ 9C4F C8BF A4B0 8FC5 48EB 56B8 1962 765B B9A8 BACA