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| author | Maxim Levitsky <mlevitsk@redhat.com> | 2021-04-01 16:54:45 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-04-17 15:31:02 +0300 |
| commit | 7e582ccbbd737181a5f9a7e3b8f7523a62550796 (patch) | |
| tree | 54d07a74858dc9cc58c305c3acce387f2eb1aded /arch/x86/kvm/x86.c | |
| parent | 8b13c36493d8cb56fc3b386507873c5412b7108d (diff) | |
| download | linux-7e582ccbbd737181a5f9a7e3b8f7523a62550796.tar.xz | |
KVM: x86: implement KVM_CAP_SET_GUEST_DEBUG2
Store the supported bits into KVM_GUESTDBG_VALID_MASK
macro, similar to how arm does this.
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20210401135451.1004564-4-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/x86.c')
| -rw-r--r-- | arch/x86/kvm/x86.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 79a5d5e26903..91c98e71c0e4 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -3804,6 +3804,8 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) case KVM_CAP_ENFORCE_PV_FEATURE_CPUID: r = 1; break; + case KVM_CAP_SET_GUEST_DEBUG2: + return KVM_GUESTDBG_VALID_MASK; #ifdef CONFIG_KVM_XEN case KVM_CAP_XEN_HVM: r = KVM_XEN_HVM_CONFIG_HYPERCALL_MSR | |