docs: drop l2cr from sysctl/kernel.rst

The l2cr sysctl entry was removed in commit c2f3dabefa73 ("sysctl:
kill binary sysctl KERN_PPC_L2CR"), this removes the corresponding
documentation.

Signed-off-by: Stephen Kitt <steve@sk2.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Stephen Kitt 2020-02-18 13:59:18 +01:00 committed by Jonathan Corbet
parent 0317c5371e
commit a474105bb6

View File

@ -377,13 +377,6 @@ When ``kptr_restrict`` is set to 2, kernel pointers printed using
%pK will be replaced with 0s regardless of privileges.
l2cr (PPC only)
===============
This flag controls the L2 cache of G3 processor boards. If
0, the cache is disabled. Enabled if nonzero.
modprobe
========