Vladimir Murzin d7d0a11e44 KVM: arm: vgic: Support 64-bit data manipulation on 32-bit host systems ... We have couple of 64-bit registers defined in GICv3 architecture, so unsigned long accesses to these registers will only access a single 32-bit part of that regitser. On the other hand these registers can't be accessed as 64-bit with a single instruction like ldrd/strd or ldmia/stmia if we run a 32-bit host because KVM does not support access to MMIO space done by these instructions. It means that a 32-bit guest accesses these registers in 32-bit chunks, so the only thing we need to do is to ensure that extract_bytes() always takes 64-bit data. Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>		2016-09-22 13:21:59 +02:00
..
kvm	KVM: arm: vgic: Support 64-bit data manipulation on 32-bit host systems	2016-09-22 13:21:59 +02:00
lib	irqbypass: Disallow NULL token	2016-05-11 22:37:54 +02:00
Makefile	virt: Add virt directory to the top Makefile	2015-10-01 15:06:44 +02:00