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kvm: i386: require KVM_CAP_DEBUGREGS

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This was introduced in KVM in Linux 2.6.35, we can require it unconditionally.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2023-10-17 13:15:11 +02:00
parent 4b2991666c
commit f57a4dd311
4 changed files with 1 additions and 19 deletions
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9
accel/kvm/kvm-all.c
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@ -2528,10 +2528,6 @@ static int kvm_init(MachineState *ms)
s->robust_singlestep =
kvm_check_extension(s, KVM_CAP_X86_ROBUST_SINGLESTEP);
#ifdef KVM_CAP_DEBUGREGS
s->debugregs = kvm_check_extension(s, KVM_CAP_DEBUGREGS);
#endif
s->max_nested_state_len = kvm_check_extension(s, KVM_CAP_NESTED_STATE);
s->irq_set_ioctl = KVM_IRQ_LINE;
@ -3152,11 +3148,6 @@ int kvm_has_robust_singlestep(void)
return kvm_state->robust_singlestep;
}
int kvm_has_debugregs(void)
{
return kvm_state->debugregs;
}
int kvm_max_nested_state_length(void)
{
return kvm_state->max_nested_state_len;