From: Christoffer Dall <christoffer.dall@linaro.org>
Date: Thu, 16 Oct 2014 14:14:43 +0000 (+0200)
Subject: arm/arm64: KVM: Correct KVM_ARM_VCPU_INIT power off option
X-Git-Tag: omap-for-v3.19/fixes-rc1~43^2~2^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ad8b3de526a76fbe9466b366059e4958957b88f;p=pandora-kernel.git

arm/arm64: KVM: Correct KVM_ARM_VCPU_INIT power off option

The implementation of KVM_ARM_VCPU_INIT is currently not doing what
userspace expects, namely making sure that a vcpu which may have been
turned off using PSCI is returned to its initial state, which would be
powered on if userspace does not set the KVM_ARM_VCPU_POWER_OFF flag.

Implement the expected functionality and clarify the ABI.

Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
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