With DOMCTL=n, we need to provide stub for domctl_lock_{acquire,release}(),
as it may be invoked by hvm_set_param() in x86 PV shim mode. Although
PV_SHIM_EXCLUSIVE and HVM shall not be both enabled, randconfig stands
little chance to make it happen.
Signed-off-by: Penny Zheng <penny.zh...@amd.com>
---
xen/include/xen/domain.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/xen/include/xen/domain.h b/xen/include/xen/domain.h
index 33dd90357c..b45ac91760 100644
--- a/xen/include/xen/domain.h
+++ b/xen/include/xen/domain.h
@@ -148,8 +148,17 @@ void arch_dump_domain_info(struct domain *d);
int arch_vcpu_reset(struct vcpu *v);
+#ifdef CONFIG_DOMCTL
bool domctl_lock_acquire(void);
void domctl_lock_release(void);
+#else
+static inline bool domctl_lock_acquire(void)
+{
+ return false;
+}
+
+static inline void domctl_lock_release(void) {}
+#endif /* CONFIG_DOMCTL */
/*
* Continue the current hypercall via func(data) on specified cpu.
--
2.34.1
