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target/i386: fix feature check in hyperv-stub.c 

Commit 2d384d7c8 broken the build when built with:

  configure --without-default-devices --disable-user

The reason was the conversion of cpu->hyperv_synic to
cpu->hyperv_synic_kvm_only although the rest of the patch introduces a
feature checking mechanism. So I've fixed the KVM_EXIT_HYPERV_SYNIC in
hyperv-stub to do the same feature check as in the real hyperv.c

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Roman Kagan <rkagan@virtuozzo.com>
Message-Id: <20190624123835.28869-1-alex.bennee@linaro.org>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Alex Bennée 2019-06-24 13:38:35 +01:00 committed by Paolo Bonzini
parent d15d3d573a
commit 4b03403f76
1 changed files with 1 additions and 1 deletions
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2
target/i386/hyperv-stub.c
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@ -15,7 +15,7 @@ int kvm_hv_handle_exit(X86CPU *cpu, struct kvm_hyperv_exit *exit)
{
switch (exit->type) {
case KVM_EXIT_HYPERV_SYNIC:
if (!cpu->hyperv_synic) {
if (!hyperv_feat_enabled(cpu, HYPERV_FEAT_SYNIC)) {
return -1;
}