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author | Jason Wang <jasowang@redhat.com> | 2015-11-06 16:02:46 +0800 |
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committer | Michael S. Tsirkin <mst@redhat.com> | 2015-11-12 15:49:32 +0200 |
commit | 351082238d5d45d6836ec94eabe3fe7d72b36f46 (patch) | |
tree | 85e6958eb2c0ba9a38fe19ac953e09d563a0d7ab /kvm-all.c | |
parent | b8aecea23aaccf39da54c77ef248f5fa50dcfbc1 (diff) | |
download | qemu-351082238d5d45d6836ec94eabe3fe7d72b36f46.zip qemu-351082238d5d45d6836ec94eabe3fe7d72b36f46.tar.gz qemu-351082238d5d45d6836ec94eabe3fe7d72b36f46.tar.bz2 |
KVM: add support for any length io eventfd
Signed-off-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'kvm-all.c')
-rw-r--r-- | kvm-all.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -109,6 +109,7 @@ bool kvm_allowed; bool kvm_readonly_mem_allowed; bool kvm_vm_attributes_allowed; bool kvm_direct_msi_allowed; +bool kvm_ioeventfd_any_length_allowed; static const KVMCapabilityInfo kvm_required_capabilites[] = { KVM_CAP_INFO(USER_MEMORY), @@ -1611,6 +1612,9 @@ static int kvm_init(MachineState *ms) kvm_vm_attributes_allowed = (kvm_check_extension(s, KVM_CAP_VM_ATTRIBUTES) > 0); + kvm_ioeventfd_any_length_allowed = + (kvm_check_extension(s, KVM_CAP_IOEVENTFD_ANY_LENGTH) > 0); + ret = kvm_arch_init(ms, s); if (ret < 0) { goto err; |