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| author | Jens Freimann <jfrei@linux.vnet.ibm.com> | 2015-03-02 17:44:24 +0100 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2015-05-08 10:36:19 +0200 |
| commit | 3cda44f7bae5c9feddc11630ba6eecb2e3bed425 (patch) | |
| tree | a335b5fcfd32f32d675e98fae220a934cca26f02 /target-s390x/cpu.h | |
| parent | 46c804def4bda2491c546e8e33b86fe4981e4b68 (diff) | |
| download | qemu-3cda44f7bae5c9feddc11630ba6eecb2e3bed425.zip qemu-3cda44f7bae5c9feddc11630ba6eecb2e3bed425.tar.gz qemu-3cda44f7bae5c9feddc11630ba6eecb2e3bed425.tar.bz2 | |
s390x/kvm: migrate vcpu interrupt state
This patch adds support to migrate vcpu interrupts.
We use ioctl KVM_S390_GET_IRQ_STATE and _SET_IRQ_STATE
to get/set the complete interrupt state for a vcpu.
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'target-s390x/cpu.h')
| -rw-r--r-- | target-s390x/cpu.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h index ba7d250..c557211 100644 --- a/target-s390x/cpu.h +++ b/target-s390x/cpu.h @@ -1079,6 +1079,8 @@ void kvm_s390_clear_cmma_callback(void *opaque); int kvm_s390_set_cpu_state(S390CPU *cpu, uint8_t cpu_state); void kvm_s390_reset_vcpu(S390CPU *cpu); int kvm_s390_set_mem_limit(KVMState *s, uint64_t new_limit, uint64_t *hw_limit); +void kvm_s390_vcpu_interrupt_pre_save(S390CPU *cpu); +int kvm_s390_vcpu_interrupt_post_load(S390CPU *cpu); #else static inline void kvm_s390_io_interrupt(uint16_t subchannel_id, uint16_t subchannel_nr, @@ -1121,6 +1123,13 @@ static inline int kvm_s390_set_mem_limit(KVMState *s, uint64_t new_limit, { return 0; } +static inline void kvm_s390_vcpu_interrupt_pre_save(S390CPU *cpu) +{ +} +static inline int kvm_s390_vcpu_interrupt_post_load(S390CPU *cpu) +{ + return 0; +} #endif static inline int s390_set_memory_limit(uint64_t new_limit, uint64_t *hw_limit) |