> now that I've a stable setup with the vanilla 2.6.13.2 kernel I want to > try to patch it for low-latency. > I'm a bit confused on which patch to apply. I think I have to apply > this: > realtime-preempt-2.6.13-rc6-RT-V0.7.53-11 > and maybe this: > patch-2.6.13-rt14 Ingo seems to have abandoned the realtime-preempt-2.6.x-y-RT-Vz nomenclature and changed it to patch-2.6.x-rty I think you have to follow the kernel versions pretty accurately when using Ingos' patches. You'd better get the 2.6.14-rc3 kernel from ftp://ftp.it.kernel.org/pub/linux/kernel/v2.6/testing/linux-2.6.14-rc3.tar.bz2 (or revert the .2 version and get the 2.6.14-rc3 patch) and get patch-2.6.14-rc3-rt2 from his site. It might work to patch 2.6.13.2 with say patch-2.6.13-rt14, but then again it might not. - Peder