Documentation: Document arm64 kpti control
authorJeremy Linton <jeremy.linton@arm.com>
Fri, 25 Jan 2019 18:07:00 +0000 (12:07 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 29 Jan 2020 14:02:37 +0000 (15:02 +0100)
commitc57b0f88fce8b4f697f323cfb3b7acc195b7560f
tree95bdef51e2383b3b7bc54b994b4d4cc61b7b843a
parentda6b467e112957eea049c400eff84e3cfb89008d
Documentation: Document arm64 kpti control

commit de19055564c8f8f9d366f8db3395836da0b2176c upstream.

For a while Arm64 has been capable of force enabling
or disabling the kpti mitigations. Lets make sure the
documentation reflects that.

Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/admin-guide/kernel-parameters.txt