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[PATCH 05/24] XSM: make .iomem_mapping_vcpi() hook dependent upon HAS_VPCI=y
- To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Tue, 28 Jul 2026 15:15:04 +0200
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- Cc: Daniel Smith <dpsmith@xxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Tue, 28 Jul 2026 13:15:10 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
It's unreachable / dead otherwise.
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
--- a/xen/include/xsm/dummy.h
+++ b/xen/include/xsm/dummy.h
@@ -525,12 +525,14 @@ static XSM_INLINE int cf_check xsm_iomem
return xsm_default_action(action, current->domain, d);
}
+#ifdef CONFIG_HAS_VPCI
static XSM_INLINE int cf_check xsm_iomem_mapping_vpci(
XSM_DEFAULT_ARG struct domain *d, uint64_t s, uint64_t e, uint8_t allow)
{
XSM_ASSERT_ACTION(XSM_HOOK);
return xsm_default_action(action, current->domain, d);
}
+#endif
#ifdef CONFIG_HAS_PCI
static XSM_INLINE int cf_check xsm_pci_config_permission(
--- a/xen/include/xsm/hooks.h
+++ b/xen/include/xsm/hooks.h
@@ -79,7 +79,9 @@ XSM_HOOK(int, irq_permission, struct dom
XSM_HOOK(int, iomem_permission, struct domain *, uint64_t, uint64_t, uint8_t)
XSM_HOOK(int, iomem_mapping, struct domain *, uint64_t, uint64_t, uint8_t)
+#ifdef CONFIG_HAS_VPCI
XSM_HOOK(int, iomem_mapping_vpci, struct domain *, uint64_t, uint64_t, uint8_t)
+#endif
#if defined(CONFIG_HAS_PASSTHROUGH) && defined(CONFIG_HAS_PCI)
XSM_HOOK(int, resource_plug_pci, uint32_t)
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