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[61.205.5.51]) by mx.google.com with ESMTPSA id hb6sm3854757pbd.88.2015.04.01.22.41.19 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 01 Apr 2015 22:41:25 -0700 (PDT) From: AKASHI Takahiro To: catalin.marinas@arm.com, will.deacon@arm.com, marc.zyngier@arm.com, mark.rutland@arm.com Cc: christoffer.dall@linaro.org, geoff@infradead.org, broonie@kernel.org, david.griego@linaro.org, freddy77@gmail.com, kexec@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linaro-kernel@lists.linaro.org, linux-kernel@vger.kernel.org, AKASHI Takahiro Subject: [v3 4/5] arm64: kvm: add cpu reset at module exit Date: Thu, 2 Apr 2015 14:40:15 +0900 Message-Id: <1427953216-11737-5-git-send-email-takahiro.akashi@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1427953216-11737-1-git-send-email-takahiro.akashi@linaro.org> References: <1427953216-11737-1-git-send-email-takahiro.akashi@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: list List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: takahiro.akashi@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.217.180 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , This patch doesn't enable kvm to be built as a module, but is a prerequisite when kvm is transformed to be module-capable. Signed-off-by: AKASHI Takahiro --- arch/arm/kvm/arm.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 4892974..85c142b 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -1178,6 +1178,12 @@ void kvm_arch_hardware_disable(void) void kvm_arch_exit(void) { kvm_perf_teardown(); + + unregister_reboot_notifier(&kvm_reboot_nb); + /* + * Reset each CPU in EL2 to initial state. + */ + on_each_cpu(kvm_cpu_reset, NULL, 1); } static int arm_init(void)