> Initialize the RCU-tasks earlier, before *_initcall() callbacks are > invoked. Do it after the workqueue subsytem is up and running. That > gives us a possibility to make use of synchronize_rcu_tasks*() wait > API in early_initcall() callbacks. > > Fixes: 36dadef23fcc ("kprobes: Init kprobes in early_initcall") > Signed-off-by: Uladzislau Rezki (Sony) <urezki@xxxxxxxxx> > --- > include/linux/rcupdate.h | 6 ++++++ > init/main.c | 1 + > kernel/rcu/tasks.h | 26 ++++++++++++++++++++++---- > 3 files changed, 29 insertions(+), 4 deletions(-) > I still don't have a powerPC hw so far, even though i have sent a request to the osuosl.org. It would be appreciated if Michael or Daniel could run and verify it. Thank you in advance! -- Vlad Rezki