the local_irq_save() + spin_lock() does not work that well on -RT
Created attachment 1261709 [details]
percpu_ida: Use local locks
*** Bug 1428947 has been marked as a duplicate of this bug. ***
no reproducer, code review only
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.