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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Jul 2025 23:59:35.7179 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 33f9d68e-8203-446e-1a36-08ddcbd74ee5 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: SJ5PEPF00000208.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR12MB8482 X-ZohoMail-DKIM: pass (identity @amd.com) X-ZM-MESSAGEID: 1753487999935116600 Content-Type: text/plain; charset="utf-8" Make introduce_domain() use an event channel from the the xenstore page. It is only used if non-zero. Otherwise the passed in event channel port is used. The is useful for a xenstored stubdom to configure domains autonomously. Signed-off-by: Jason Andryuk Reviewed-by: Juergen Gross --- v4: R-b Juergen v2: Remove iface_port variable. --- tools/xenstored/domain.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/xenstored/domain.c b/tools/xenstored/domain.c index f119d714ac..1241f8c73e 100644 --- a/tools/xenstored/domain.c +++ b/tools/xenstored/domain.c @@ -1024,6 +1024,10 @@ static struct domain *introduce_domain(const void *c= tx, interface =3D map_interface(domid); if (!interface && !restore) return NULL; + + if (interface->evtchn_port) + port =3D interface->evtchn_port; + if (new_domain(domain, port, restore)) { rc =3D errno; if (interface) --=20 2.50.1