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Message-Id: <11732580894019-git-send-email-avi@qumranet.com> Date: Wed, 7 Mar 2007 11:01:28 +0200 From: Avi Kivity <avi@...ranet.com> To: kvm-devel@...ts.sourceforge.net Cc: linux-kernel@...r.kernel.org, Avi Kivity <avi@...ranet.com> Subject: [PATCH 1/2] KVM: Unset kvm_arch_ops if arch module loading failed Otherwise, the core module thinks the arch module is loaded, and won't let you reload it after you've fixed the bug. Signed-off-by: Avi Kivity <avi@...ranet.com> --- drivers/kvm/kvm_main.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index a163bca..dc7a8c7 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -2464,7 +2464,7 @@ int kvm_init_arch(struct kvm_arch_ops *ops, struct module *module) r = kvm_arch_ops->hardware_setup(); if (r < 0) - return r; + goto out; on_each_cpu(kvm_arch_ops->hardware_enable, NULL, 0, 1); r = register_cpu_notifier(&kvm_cpu_notifier); @@ -2500,6 +2500,8 @@ out_free_2: out_free_1: on_each_cpu(kvm_arch_ops->hardware_disable, NULL, 0, 1); kvm_arch_ops->hardware_unsetup(); +out: + kvm_arch_ops = NULL; return r; } -- 1.5.0.2 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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