diff options
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-06-04 10:06:01 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-07-17 14:58:41 -0700 |
| commit | 13bd64947f53ba8d7199922be94b6626b8e222d7 (patch) | |
| tree | 8850f4b145b481d192ec609c55d8611758e9692f /lib/Kconfig.debug | |
| parent | 032dfc87225c96ec1771e5967436c4b23d1dc5d6 (diff) | |
| download | op-kernel-dev-13bd64947f53ba8d7199922be94b6626b8e222d7.zip op-kernel-dev-13bd64947f53ba8d7199922be94b6626b8e222d7.tar.gz | |
rcu: Reset rcu_fanout_leaf if out of bounds
Currently if the rcu_fanout_leaf boot parameter is out of bounds (that
is, less than RCU_FANOUT_LEAF or greater than the number of bits in an
unsigned long), a warning is issued and execution continues with the
out-of-bounds value. This can result in all manner of failures, so this
patch resets rcu_fanout_leaf to RCU_FANOUT_LEAF when an out-of-bounds
condition is detected.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'lib/Kconfig.debug')
0 files changed, 0 insertions, 0 deletions
