[xen staging] XSM: make .hvm_param*() hooks dependent upon HVM=y

[patchbot@xxxxxxx]

commit 29df230854b5775f845127360d6c1b0de86b51eb
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Mon Aug 3 16:36:13 2026 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Mon Aug 3 16:36:13 2026 +0200

    XSM: make .hvm_param*() hooks dependent upon HVM=y
    
    They're unreachable / dead otherwise.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Daniel P. Smith <dpsmith@xxxxxxxxxxxxxxxxxxxx>
---
 xen/include/xsm/dummy.h | 4 ++++
 xen/include/xsm/hooks.h | 2 ++
 xen/xsm/flask/hooks.c   | 4 ++++
 3 files changed, 10 insertions(+)

diff --git a/xen/include/xsm/dummy.h b/xen/include/xsm/dummy.h
index 47a704c01e..773666a778 100644
--- a/xen/include/xsm/dummy.h
+++ b/xen/include/xsm/dummy.h
@@ -569,6 +569,8 @@ static XSM_INLINE int cf_check xsm_map_gmfn_foreign(
     return xsm_default_action(action, d, t);
 }
 
+#ifdef CONFIG_HVM
+
 static XSM_INLINE int cf_check xsm_hvm_param(
     XSM_DEFAULT_ARG struct domain *d, unsigned long op)
 {
@@ -583,6 +585,8 @@ static XSM_INLINE int cf_check xsm_hvm_param_altp2mhvm(
     return xsm_default_action(action, current->domain, d);
 }
 
+#endif /* CONFIG_HVM */
+
 #ifdef CONFIG_ALTP2M
 static XSM_INLINE int cf_check xsm_hvm_altp2mhvm_op(
     XSM_DEFAULT_ARG struct domain *d, uint64_t mode, uint32_t op)
diff --git a/xen/include/xsm/hooks.h b/xen/include/xsm/hooks.h
index 117640f95b..54e91497b8 100644
--- a/xen/include/xsm/hooks.h
+++ b/xen/include/xsm/hooks.h
@@ -104,8 +104,10 @@ XSM_HOOK(int, pci_config_permission, struct domain *, 
uint32_t, uint16_t,
 XSM_HOOK(int, hypfs_op)
 #endif
 
+#ifdef CONFIG_HVM
 XSM_HOOK(int, hvm_param, struct domain *, unsigned long)
 XSM_HOOK(int, hvm_param_altp2mhvm, struct domain *)
+#endif
 
 #ifdef CONFIG_ALTP2M
 XSM_HOOK(int, hvm_altp2mhvm_op, struct domain *, uint64_t, uint32_t)
diff --git a/xen/xsm/flask/hooks.c b/xen/xsm/flask/hooks.c
index 789e815377..2e27dc2b8a 100644
--- a/xen/xsm/flask/hooks.c
+++ b/xen/xsm/flask/hooks.c
@@ -1368,6 +1368,8 @@ static int cf_check flask_map_gmfn_foreign(struct domain 
*d, struct domain *t)
     return domain_has_perm(d, t, SECCLASS_MMU, MMU__MAP_READ | MMU__MAP_WRITE);
 }
 
+#ifdef CONFIG_HVM
+
 static int cf_check flask_hvm_param(struct domain *d, unsigned long op)
 {
     uint32_t perm;
@@ -1393,6 +1395,8 @@ static int cf_check flask_hvm_param_altp2mhvm(struct 
domain *d)
     return current_has_perm(d, SECCLASS_HVM, HVM__ALTP2MHVM);
 }
 
+#endif /* CONFIG_HVM */
+
 #ifdef CONFIG_ALTP2M
 static int cf_check flask_hvm_altp2mhvm_op(struct domain *d, uint64_t mode, 
uint32_t op)
 {
--
generated by git-patchbot for /home/xen/git/xen.git#staging