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kvm-ppc: halt secondary cpus when guest reset

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When guest reset, we need to halt secondary cpus until guest kick them.
This already works for tcg. The patch add the support for kvm.

Signed-off-by: Liu Yu <yu.liu@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
[agraf: remove in-kernel irqchip code]
This commit is contained in:
Liu Yu-B13201 2011-11-28 20:41:18 +00:00 committed by Alexander Graf
parent 33bcd98c4e
commit 157feeadba
2 changed files with 2 additions and 1 deletions
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1
hw/ppce500_spin.c
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@ -112,6 +112,7 @@ static void spin_kick(void *data)
env->halted = 0; env->halted = 0;
env->exception_index = -1; env->exception_index = -1;
env->stopped = 0;
qemu_cpu_kick(env); qemu_cpu_kick(env);
} }

2
target-ppc/kvm.c
View File

@ -504,7 +504,7 @@ void kvm_arch_post_run(CPUState *env, struct kvm_run *run)
int kvm_arch_process_async_events(CPUState *env) int kvm_arch_process_async_events(CPUState *env)
{ {
return 0; return env->halted;
} }
static int kvmppc_handle_halt(CPUState *env) static int kvmppc_handle_halt(CPUState *env)