On Sun, 27 Mar 2022, Thorsten Glaser wrote: > But this makes it more tricky… or can I “just” change this > to KERNEL_VERSION(4, 19, 221) ? Well, of course not: $ cat /usr/src/linux-headers-4.19.0-19-amd64/include/generated/uapi/linux/version.h #define LINUX_VERSION_CODE 267263 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) $ print $(((267263 >> 16) & 0xFF)).$(((267263 >> 8) & 0xFF)).$((267263 & 0xFF)) 4.19.255 Whose bright idea was *that*? How can I make this module compatible with *both* 4.19 variants? Thanks in advance, //mirabilos -- Infrastrukturexperte • tarent solutions GmbH Am Dickobskreuz 10, D-53121 Bonn • http://www.tarent.de/ Telephon +49 228 54881-393 • Fax: +49 228 54881-235 HRB AG Bonn 5168 • USt-ID (VAT): DE122264941 Geschäftsführer: Dr. Stefan Barth, Kai Ebenrett, Boris Esser, Alexander Steeg **************************************************** /⁀\ The UTF-8 Ribbon ╲ ╱ Campaign against Mit dem tarent-Newsletter nichts mehr verpassen: ╳ HTML eMail! Also, https://www.tarent.de/newsletter ╱ ╲ header encryption! ****************************************************