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| author | Paolo Bonzini <pbonzini@redhat.com> | 2023-10-17 13:15:11 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-10-25 17:35:15 +0200 |
| commit | f57a4dd31154e9c054fe75d4ab27829033720a8d (patch) | |
| tree | 112daf2e685a851338d2806365a2eb5db1f98ce0 /target | |
| parent | 4b2991666c52de1c708226cd0c022869e802aa26 (diff) | |
| download | qemu-f57a4dd31154e9c054fe75d4ab27829033720a8d.zip qemu-f57a4dd31154e9c054fe75d4ab27829033720a8d.tar.gz qemu-f57a4dd31154e9c054fe75d4ab27829033720a8d.tar.bz2 | |
kvm: i386: require KVM_CAP_DEBUGREGS
This was introduced in KVM in Linux 2.6.35, we can require it unconditionally.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/i386/kvm/kvm.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index 94b2516..b8fb74d 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -93,6 +93,7 @@ const KVMCapabilityInfo kvm_arch_required_capabilities[] = { KVM_CAP_INFO(MP_STATE), KVM_CAP_INFO(SIGNAL_MSI), KVM_CAP_INFO(IRQ_ROUTING), + KVM_CAP_INFO(DEBUGREGS), KVM_CAP_LAST_INFO }; @@ -4601,10 +4602,6 @@ static int kvm_put_debugregs(X86CPU *cpu) struct kvm_debugregs dbgregs; int i; - if (!kvm_has_debugregs()) { - return 0; - } - memset(&dbgregs, 0, sizeof(dbgregs)); for (i = 0; i < 4; i++) { dbgregs.db[i] = env->dr[i]; @@ -4622,10 +4619,6 @@ static int kvm_get_debugregs(X86CPU *cpu) struct kvm_debugregs dbgregs; int i, ret; - if (!kvm_has_debugregs()) { - return 0; - } - ret = kvm_vcpu_ioctl(CPU(cpu), KVM_GET_DEBUGREGS, &dbgregs); if (ret < 0) { return ret; |