From: Will Deacon > Sent: 23 January 2020 15:34 ... > * Only warn once at build-time if GCC prior to 4.8 is detected... > > * ... and then raise the minimum GCC version to 4.8, with an error for > older versions of the compiler If the kernel compiled with gcc 4.7 is likely to be buggy, don't these need to be in the other order? Otherwise you need to keep the old versions for use with the old compilers. David - Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK Registration No: 1397386 (Wales)