On Mon, Jul 30, 2018 at 03:22:32PM -0400, Patrick Doyle wrote: > I have a choice of 4.9.87 or 4.9.109 in my vendor supplied kernel to > which I would like to apply an RT patch set. Unfortunately, neither > kernel is listed as a target kernel for the patches archived at > http://cdn.kernel.org/pub/linux/kernel/projects/rt/4.9/older/. Also > unfortunately, patch sets from nearby versioned kernels (such as > patch-4.9.84 and patch-4.9.98) do not apply cleanly. Most of the major vendors make available RT variants in their official repos, have you checked with them? > What would you (the ever helpful experts that live in the internet, > always willing to offer advice) suggest that I do to address my > dilemma? Should I take the most recent (probably 4.9.98/rt76) branch, > rebase it on 4.9.109, clean it up as best as I can (basically, get a > kernel that compiles, and hopefully even runs) and submit the rebased > patch set here for your review? I'm in the process of cooking up a version ontop of v4.9.116 this week. This doesn't directly address your problem, as it still may not apply ontop of your v4.9.109 vendor kernel, but might get you closer. Julia -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html