Hi, Can I build a driver in the mainline kernel to a previous kernel version? Like, in the mainline kernel, I have a Z driver, and I want to use that driver for my current stable driver in my embedded system with version kernel 5.15. Is there a procedure to build a kernel driver against other specific kernel headers? Thanks Lucas _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies