tree a4865793a45efcb3552f5e9e5cc256ad7f4fab27
parent 915a09efd86c030114d75ab35aa086235e1ec6ba
author Marc Zyngier <marc.zyngier@arm.com> 1405171439 +0100
committer Albert ARIBAUD <albert.u.boot@aribaud.net> 1406559979 +0200

ARM: HYP/non-sec: add a barrier after setting SCR.NS==1

A CP15 instruction execution can be reordered, requiring an
isb to be sure it is executed in program order.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>