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2020-06-29doc: Timer problems can cause RCU CPU stall warningsPaul E. McKenney1-0/+7
Over the past few years, there have been several cases where timekeeping bugs have caused RCU CPU stall warnings, particularly during hardware bringup. This commit therefore adds such bugs to the list of things that can result in RCU CPU stall warnings. Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2020-06-29docs: RCU: Convert stallwarn.txt to ReSTMauro Carvalho Chehab1-0/+329
- Add a SPDX header; - Adjust document and section titles; - Fix list markups; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add it to RCU/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>