On 11/14/24 13:41, Michael Tokarev wrote:
14.11.2024 15:15, Paolo Bonzini wrote:
Building without CONFIG_HYPERV is currently broken due to a missing
symbol 'hyperv_syndbg_query_options'. Add it to the stubs
that exist for that very reasons.
Reported-by: Michael Tokarev <m...@tls.msk.ru>
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
Rewviewed-by: Michael Tokarev <m...@tls.msk.ru>
I'm a bit confused though, - why a stub is "better" than an #ifdef,
especially in such simple cases?
To be honest the #ifdef was the first thing I did (#ef
Restoring the #ifdef around this place fixes the build.
I understand if the function in question were used in lots of
places around the code, but here it's not the case.
Another option would be, instead of stubs, to use:
#ifndef CONFIG_SYNDBY
#define hyperv_syndbg_query_options() 0
#endif
which will make stubs unnecessary entirely.
---
target/i386/kvm/hyperv-stub.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/target/i386/kvm/hyperv-stub.c b/target/i386/kvm/hyperv-
stub.c
index 3263dcf05d3..5836f53c23b 100644
--- a/target/i386/kvm/hyperv-stub.c
+++ b/target/i386/kvm/hyperv-stub.c
@@ -56,3 +56,8 @@ void hyperv_x86_synic_update(X86CPU *cpu)
void hyperv_x86_set_vmbus_recommended_features_enabled(void)
{
}
+
+uint64_t hyperv_syndbg_query_options(void)
+{
+ return 0;
+}
Thanks,
/mjt
