*Get this message when compiling a kernel module under branch kirkstone and* *intel-corei7-64* warning: the compiler differs from the one used to build the kerne The kernel was built by: x86_64-poky-linux-gcc (GCC) 11.3.0 You are using: gcc (GCC) 11.3.0 *cat /proc/version* Linux version 5.15.85-intel-pk-standard (oe-user@oe-host) (x86_64-poky-linux-gcc (GCC) 11.3.0, GNU ld (GNU Binutils) 2.38.20220708) #1 SMP PREEMPT Wed Jan 11 19:36:47 UTC 2023 *gcc --version* gcc (GCC) 11.3.0 Copyright (C) 2021 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
But I actual believe that I use the same compiler as the one used to build the kernel. I suspect that the version format from the gcc compiler has changed so the compare of the versions don't work. The kernel compiling works for an old Yocto kernel 3.19.5 from 2015 with same makefile and source file.
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