This is a note to let you know that I've just added the patch titled iio: buffer-dmaengine: fix releasing dma channel on error to the 4.19-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: iio-buffer-dmaengine-fix-releasing-dma-channel-on-error.patch and it can be found in the queue-4.19 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it.