On Tue, 15 Dec 2020 04:19:23 +0100 Mike Galbraith <efault@xxxxxx> wrote: > From 859a31c5ec958326dd046f4e41f6fa0db0ce98c3 Mon Sep 17 00:00:00 2001 > From: Steven Rostedt <srostedt@xxxxxxxxxx> > Date: Mon, 16 Apr 2012 21:51:54 -0400 > Subject: rt: Make migrate_disable/enable() and __rt_mutex_init non-GPL only > > Modules that load on the normal vanilla kernel should also load on > an -rt kernel as well. This does not mean we condone non-GPL modules, > we are only being consistent. > > Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx> Yep, Back in the day (like in 2005), we said that -rt should strive to work wherever vanilla Linux works. Thus, if we add a symbol that replaces a non GPL symbol, we need to keep that symbol non GPL. -- Steve
