From: Marc Zyngier <marc.zyngier@arm.com>
Date: Wed, 23 Jan 2013 18:21:59 +0000 (-0500)
Subject: ARM: KVM: arch_timers: Add timer world switch
X-Git-Tag: v3.9-rc1~115^2~1^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7e3ba64ba16eddfbfc66ec099860f40e808e124;p=pandora-kernel.git

ARM: KVM: arch_timers: Add timer world switch

Do the necessary save/restore dance for the timers in the world
switch code. In the process, allow the guest to read the physical
counter, which is useful for its own clock_event_device.

Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Christoffer Dall <c.dall@virtualopensystems.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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