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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Dec 2025 04:07:10.0262 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1fa4527f-c77d-42f8-ee1a-08de3933ec1d X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BL02EPF0002992C.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ2PR12MB7961 X-ZohoMail-DKIM: pass (identity @amd.com) X-ZM-MESSAGEID: 1765513321353158500 Content-Type: text/plain; charset="utf-8" Function iommu_do_domctl() is the main entry for all iommu-related domctl-o= p, and shall be wrapped with CONFIG_MGMT_HYPERCALLS. Otherwise it will become unreachable when MGMT_HYPERCALLS=3Dn, and hence violating Misra rule 2.1 Signed-off-by: Penny Zheng --- v3 -> v4: - new commit --- v4 -> v5: - fix typo --- xen/drivers/passthrough/iommu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/xen/drivers/passthrough/iommu.c b/xen/drivers/passthrough/iomm= u.c index c9425d6971..8812e38174 100644 --- a/xen/drivers/passthrough/iommu.c +++ b/xen/drivers/passthrough/iommu.c @@ -625,6 +625,7 @@ void iommu_resume(void) iommu_vcall(iommu_get_ops(), resume); } =20 +#ifdef CONFIG_MGMT_HYPERCALLS int iommu_do_domctl( struct xen_domctl *domctl, struct domain *d, XEN_GUEST_HANDLE_PARAM(xen_domctl_t) u_domctl) @@ -645,6 +646,7 @@ int iommu_do_domctl( =20 return ret; } +#endif /* CONFIG_MGMT_HYPERCALLS */ =20 void iommu_crash_shutdown(void) { --=20 2.34.1