Yes, 5.4.280 works but parallel cards have not yet been tested with it. The reason I went with musl is due to correctness and portability. Adding glibc to kernel space is overkill and adds way too much. You actually need to strip out a lot from the glibc library in order for it to work whereas musl is a lot more modular.
Don't worry about the musl math library at all, that stuff is well tested and true. Two things... Make sure the RTAI testsuite works: sudo /usr/realtime-5.4.280-rtai-amd64/testsuite/run and `halrun -U` should unload the RTAI modules. On Wednesday, April 1, 2026 at 12:03:12 AM CDT, Luca Toniolo <[email protected]> wrote: is the 5.4.280 supposed to work? I cannot fix the rtai_hal.ko not loading Why are you not using Trixie glibc/libm? Was the package not for debian 13? On April 1, 2026 12:54:03 PM GMT+08:00, Alec Ari via Emc-developers <[email protected]> wrote: > Not very... Each major kernel release requires a lot of work. IPIPE is from > Xenomai but slightly modified for RTAI which is then called > "hal-linux."AlecOn Tuesday, March 31, 2026 at 07:34:33 PM CDT, andy pugh > <[email protected]> wrote: On Tue, 31 Mar 2026 at 22:39, Alec Ari via > Emc-developers<[email protected]> wrote:Sadly, IPIPE isn't > patched that far ahead. 5.4 or 4.19 are the only choices right now.Who does > IPIPE? How non-portable is the patch between kernels? _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
