Hello David, On Mon, May 10, 2021 at 01:38:49PM +0000, David Laight wrote: > > replace private CRC-32 routines with in-kernel ones. > > Have you verified that they compute the same CRC? thank you, I forgot to write in the cover letter that it is not tested. I don't know how could I test it without having the hardware... Maybe is it reliable enough writing a small standalone program using both procedures and compare the results? > > There are all sorts of subtle reasons why the outputs can differ. > > David > > - > Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK > Registration No: 1397386 (Wales) > thank you, fabio