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Smith" Subject: [PATCH 08/11] xen/xsm: Wrap around xsm_resource_(un)plug_core Date: Fri, 25 Jul 2025 14:15:27 +0800 Message-ID: <20250725061530.309953-9-Jiqian.Chen@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250725061530.309953-1-Jiqian.Chen@amd.com> References: <20250725061530.309953-1-Jiqian.Chen@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BY1PEPF0001AE1A:EE_|DS0PR12MB7772:EE_ X-MS-Office365-Filtering-Correlation-Id: 95d12f66-e22e-405c-c0c1-08ddcb42bf95 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|376014|36860700013|82310400026; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?LaJU3L46ZUQLocAU2AznFBws80NhB/bWgto6aL+IOb3giEyBRasUvvcFryW2?= =?us-ascii?Q?TtOyyxMZw04Ox3qqmfPDFv4pyzQyLaoN+pzENH8GLz4ELE9lf/2LiDRs1UFX?= =?us-ascii?Q?b/IeQ8tviHeECgjK3TjSvL0hxH6/G761lIPgHQRFaQH2ftkFri1ldM1CPIR2?= =?us-ascii?Q?I+ZK49Wy+YL/QW8xo69hXt/i148b0eSGJe1wJUww/NMlorrlXU/rL37QELR0?= =?us-ascii?Q?yaDvMPnl89PPaTNr4c2PSxljyejLVIiy4/1k2IfSSd3RfoekpwKKsXkq8H6K?= =?us-ascii?Q?edToclA/aytVwTKaqoAZLnJj2au3NfLUMNfQpZfsYMXoqQvGnv/dzgT0lEAs?= =?us-ascii?Q?zFdE48bXW5Q84mMGce0RbtDY/jCGWh1CyA9espk1x8xZhOSJS5kLRUGQBkkz?= =?us-ascii?Q?JL79nwyylMtgJcSsCSX3233mzMPIEEh+kL2UfhDwcMZHreNU7n3i+86cPING?= =?us-ascii?Q?Ik13Ne8ZSbametrfFk05euV9nrKSopPF0YLuUq+7GUw2ZA/wIMBObC6LH5xY?= =?us-ascii?Q?fzjIRaqcA9vq0DAjKj+CE/1WZf6jvcI1wXIbO0nZWulAHxh8snxNROF06lVM?= =?us-ascii?Q?CzDiW+EmU9soTUPJ8jVsXraPzTE8ctcTA9MucsJ7xMK+muwZp4kevaJRY53M?= =?us-ascii?Q?VUkDvJ1nApVHsMfLe22HsIvCaRYUqdtE3v+c0oqtAq2P8hV52j1/hABAbUdN?= =?us-ascii?Q?6JDwwkVLDYDI8BWBqGIWk1KrN5UWCYZ15W/ekM93ispk/qMMBAbzCtnnF9WG?= =?us-ascii?Q?gQ/E6f+yxjw9khPCRZh44PLarlFIlbCMqQdER9HlBNEnETXXV9UEYa0S2VKo?= =?us-ascii?Q?2dHL/NB6eI2jfUvVZ1J6i5JfN1n6ePJWYknIW0AOfanweCFnjkc3ObaBMf6o?= =?us-ascii?Q?eI2cr67KLH/Fj1piT+P8FhkKgsOGErIsWgQYj/9fdS1Rxk1iLzk01FMbX2pY?= =?us-ascii?Q?sHcsOvj9dRo2sJtrlPy1rhL348owzXEYjwpgJ/Zvz9mIPItAFRbGTG09bB9s?= =?us-ascii?Q?vO6VSoTZV0c6by0IzlpsMRdNrg+PG5jvyss3etbDpMgd4UV0Sef/GPBBR/bB?= =?us-ascii?Q?P+mDA1snY1n6/kSOb9IwORtNsi4v9i8EkNQGP1xj9LhUHfa0BCQHP6W8aMaQ?= =?us-ascii?Q?/MXfa+W+eBPVVFDfnAMWPY96h9r6QVmaifmVqIWVO71K2UeEXtaG2yZjUrT1?= =?us-ascii?Q?HMbeqWrqyCR7e76QITcgTGcxOLk5h5lmIf/hfTBChsmDM1U6HBp7NJPWdaNX?= =?us-ascii?Q?jSgUyrZZFvJtbI0BGqtWLuczQbz4fbqcHQDnuF8uLCiK6iDxzhf20HP3gQ1j?= =?us-ascii?Q?20k2sJ4u0dBFXmGMRGxhIV/9aT8UAirR2ovXwPYdsMuHkuPMckT705Gj+uLt?= =?us-ascii?Q?TMfrvuX6GjYOHveosGLr8LvB/y9+NAkywbneQqEN4rmMGm7AbxAUx75OPRyJ?= =?us-ascii?Q?Mmy/q/DQ1lLb/44Jk0bYUSP3fLL5/60/ljA+ARKSK6blO07CZB3opScVXypG?= =?us-ascii?Q?BpxshMBa6HourY13XRfnSp8np3Shf3UOi+cb?= X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(1800799024)(376014)(36860700013)(82310400026);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Jul 2025 06:16:09.7678 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 95d12f66-e22e-405c-c0c1-08ddcb42bf95 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=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BY1PEPF0001AE1A.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB7772 X-ZohoMail-DKIM: pass (identity @amd.com) X-ZM-MESSAGEID: 1753424191802116600 Content-Type: text/plain; charset="utf-8" Since xsm_resource_plug_core and xsm_resource_unplug_core are only used for arch/x86/platform_hypercall.c and arch/sysctl.c, so wrap around them with CONFIG_SYSCTL and CONFIG_PLATFORM_OP. Signed-off-by: Jiqian Chen --- cc: "Daniel P. Smith" --- xen/include/xsm/xsm.h | 8 ++++++++ xen/xsm/dummy.c | 2 ++ 2 files changed, 10 insertions(+) diff --git a/xen/include/xsm/xsm.h b/xen/include/xsm/xsm.h index bc0a0776c895..546a1aa57e37 100644 --- a/xen/include/xsm/xsm.h +++ b/xen/include/xsm/xsm.h @@ -577,12 +577,20 @@ static inline int xsm_resource_unplug_pci( =20 static inline int xsm_resource_plug_core(xsm_default_t def) { +#if defined(CONFIG_SYSCTL) || defined(CONFIG_PLATFORM_OP) return alternative_call(xsm_ops.resource_plug_core); +#else + return -EOPNOTSUPP; +#endif } =20 static inline int xsm_resource_unplug_core(xsm_default_t def) { +#if defined(CONFIG_SYSCTL) || defined(CONFIG_PLATFORM_OP) return alternative_call(xsm_ops.resource_unplug_core); +#else + return -EOPNOTSUPP; +#endif } =20 static inline int xsm_resource_setup_pci( diff --git a/xen/xsm/dummy.c b/xen/xsm/dummy.c index d9f4d3ee12b1..ab6eb2149376 100644 --- a/xen/xsm/dummy.c +++ b/xen/xsm/dummy.c @@ -90,8 +90,10 @@ static const struct xsm_ops __initconst_cf_clobber dummy= _ops =3D { .deassign_dtdevice =3D xsm_deassign_dtdevice, #endif =20 +#if defined(CONFIG_SYSCTL) || defined(CONFIG_PLATFORM_OP) .resource_plug_core =3D xsm_resource_plug_core, .resource_unplug_core =3D xsm_resource_unplug_core, +#endif .resource_plug_pci =3D xsm_resource_plug_pci, .resource_unplug_pci =3D xsm_resource_unplug_pci, .resource_setup_pci =3D xsm_resource_setup_pci, --=20 2.34.1