<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body dir="auto"><div dir="auto">Hi again.</div><div dir="auto"><br></div><div dir="auto">Sorry. I forgot to mention that, if using an "official" kernel from Fedora repositories, the nvidia module is built just fine. So, it seems to be related with some particular feature of the rt kernels.</div><div dir="auto">I've read some stuff about that GPL issues, but haven't found a solution on the net.</div><div dir="auto">Any help or advice will be appreciated. </div><div dir="auto"><br></div><div id="composer_signature" dir="auto"><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">-- amsl</div><div dir="auto"><br></div><div><br></div><div style="font-size:100%;color:#000000" dir="auto"><!-- originalMessage --><div>-------- Mensaje original --------</div><div>De: Alfonso M Sanchez-Lafuente <alfonso@slafuente.es> </div><div>Fecha: 8/4/20 18:52 (GMT+01:00) </div><div>Para: planetccrma@ccrma.Stanford.EDU </div><div>Asunto: [PlanetCCRMA] Fatal error compiling NVIDIA kernel module </div><div><br></div></div>Hi there!<br><br>I've been successfully using fedora 27 + ccrma kernels for quite a few <br>years. However, I have now upgraded my system to Fedora 31. I have to <br>use the NVIDIA drivers, rather then the nouveau ones, due to ramdon <br>system freezes cause by the video card, which made the system completely <br>unusable. However, when compiling the nvidia module using akmods I get <br>the following error:<br><br>---8<---<br><br>2020/04/08 18:37:12 akmodsbuild: FATAL: modpost: GPL-incompatible module <br>nvidia-modeset.ko uses GPL-only symbol 'lockdep_init_map'<br>2020/04/08 18:37:12 akmodsbuild: make[2]: *** <br>[scripts/Makefile.modpost:94: __modpost] Error 1<br>2020/04/08 18:37:12 akmodsbuild: make[1]: *** [Makefile:1603: modules] <br>Error 2<br>2020/04/08 18:37:12 akmodsbuild: make[1]: Leaving directory <br>'/usr/src/kernels/5.4.24-200.rt15.1.fc31.ccrma.x86_64+rt'<br>2020/04/08 18:37:12 akmodsbuild: make: *** [Makefile:81: modules] Error 2<br>2020/04/08 18:37:12 akmodsbuild: error: Estado de salida erróneo de <br>/var/tmp/rpm-tmp.E7vRWE (%build)<br><br>---8<---<br><br>I've ben reading about that GPL-thing but, honestly, I have no clue <br>about what this is all about, and/or if there is any solution or <br>workaround. The nvidia module compiles just fine when using the <br>"official" kernels in fedora repository.<br><br>I would appreciate any help.<br><br>Thanks in advance.--<br><br>-- amsl<br><br>_______________________________________________<br>PlanetCCRMA mailing list<br>PlanetCCRMA@ccrma.stanford.edu<br>https://cm-mail.stanford.edu/mailman/listinfo/planetccrma<br></body></html>