KVM: s390: drop handling of interception code 12
Our implementation will never trigger interception code 12 as the responsible setting is never enabled - and never will be. The handler is dead code. Let's get rid of it. Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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1 changed files with 0 additions and 16 deletions
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@ -241,21 +241,6 @@ static int handle_prog(struct kvm_vcpu *vcpu)
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return kvm_s390_inject_prog_irq(vcpu, &pgm_info);
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}
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static int handle_instruction_and_prog(struct kvm_vcpu *vcpu)
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{
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int rc, rc2;
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vcpu->stat.exit_instr_and_program++;
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rc = handle_instruction(vcpu);
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rc2 = handle_prog(vcpu);
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if (rc == -EOPNOTSUPP)
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vcpu->arch.sie_block->icptcode = 0x04;
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if (rc)
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return rc;
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return rc2;
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}
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/**
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* handle_external_interrupt - used for external interruption interceptions
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*
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@ -355,7 +340,6 @@ static const intercept_handler_t intercept_funcs[] = {
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[0x00 >> 2] = handle_noop,
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[0x04 >> 2] = handle_instruction,
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[0x08 >> 2] = handle_prog,
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[0x0C >> 2] = handle_instruction_and_prog,
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[0x10 >> 2] = handle_noop,
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[0x14 >> 2] = handle_external_interrupt,
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[0x18 >> 2] = handle_noop,
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