KVM: s390: Remove dead "rerun vcpu" code
The need for SIE_INTERCEPT_RERUNVCPU has been removed long ago already,
with the following commit:
f7850c9288
[S390] remove kvm mmu reload on s390
Since the remainders are dead code, they are now removed by this patch.
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Родитель
56aba60825
Коммит
6b948a7276
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@ -220,7 +220,6 @@ struct kvm_s390_interrupt_info {
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/* for local_interrupt.action_flags */
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#define ACTION_STORE_ON_STOP (1<<0)
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#define ACTION_STOP_ON_STOP (1<<1)
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#define ACTION_RELOADVCPU_ON_STOP (1<<2)
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struct kvm_s390_local_interrupt {
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spinlock_t lock;
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@ -62,12 +62,6 @@ static int handle_stop(struct kvm_vcpu *vcpu)
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trace_kvm_s390_stop_request(vcpu->arch.local_int.action_bits);
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if (vcpu->arch.local_int.action_bits & ACTION_RELOADVCPU_ON_STOP) {
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vcpu->arch.local_int.action_bits &= ~ACTION_RELOADVCPU_ON_STOP;
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rc = SIE_INTERCEPT_RERUNVCPU;
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vcpu->run->exit_reason = KVM_EXIT_INTR;
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}
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if (vcpu->arch.local_int.action_bits & ACTION_STOP_ON_STOP) {
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atomic_set_mask(CPUSTAT_STOPPED,
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&vcpu->arch.sie_block->cpuflags);
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@ -749,7 +749,6 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
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int rc;
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sigset_t sigsaved;
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rerun_vcpu:
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if (vcpu->sigset_active)
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sigprocmask(SIG_SETMASK, &vcpu->sigset, &sigsaved);
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@ -793,9 +792,6 @@ rerun_vcpu:
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rc = kvm_handle_sie_intercept(vcpu);
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} while (!signal_pending(current) && !rc);
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if (rc == SIE_INTERCEPT_RERUNVCPU)
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goto rerun_vcpu;
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if (signal_pending(current) && !rc) {
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kvm_run->exit_reason = KVM_EXIT_INTR;
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rc = -EINTR;
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@ -28,8 +28,7 @@ typedef int (*intercept_handler_t)(struct kvm_vcpu *vcpu);
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extern unsigned long *vfacilities;
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/* negativ values are error codes, positive values for internal conditions */
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#define SIE_INTERCEPT_RERUNVCPU (1<<0)
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#define SIE_INTERCEPT_UCONTROL (1<<1)
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#define SIE_INTERCEPT_UCONTROL (1<<0)
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int kvm_handle_sie_intercept(struct kvm_vcpu *vcpu);
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#define VM_EVENT(d_kvm, d_loglevel, d_string, d_args...)\
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