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Introduce cpu_clean_all_dirty
Introduce cpu_clean_all_dirty, to force subsequent cpu_synchronize_all_states to read in-kernel register state. Cc: qemu-stable@nongnu.org Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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9
cpus.c
9
cpus.c
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@ -593,6 +593,15 @@ void cpu_synchronize_all_post_init(void)
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}
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}
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void cpu_clean_all_dirty(void)
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{
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CPUState *cpu;
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CPU_FOREACH(cpu) {
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cpu_clean_state(cpu);
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}
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}
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static int do_vm_stop(RunState state)
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{
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int ret = 0;
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@ -10,6 +10,7 @@ void cpu_stop_current(void);
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void cpu_synchronize_all_states(void);
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void cpu_synchronize_all_post_reset(void);
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void cpu_synchronize_all_post_init(void);
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void cpu_clean_all_dirty(void);
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void qtest_clock_warp(int64_t dest);
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@ -350,6 +350,7 @@ int kvm_physical_memory_addr_from_host(KVMState *s, void *ram_addr,
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void kvm_cpu_synchronize_state(CPUState *cpu);
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void kvm_cpu_synchronize_post_reset(CPUState *cpu);
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void kvm_cpu_synchronize_post_init(CPUState *cpu);
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void kvm_cpu_clean_state(CPUState *cpu);
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/* generic hooks - to be moved/refactored once there are more users */
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@ -374,6 +375,13 @@ static inline void cpu_synchronize_post_init(CPUState *cpu)
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}
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}
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static inline void cpu_clean_state(CPUState *cpu)
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{
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if (kvm_enabled()) {
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kvm_cpu_clean_state(cpu);
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}
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}
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int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg);
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int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg);
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void kvm_irqchip_release_virq(KVMState *s, int virq);
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