Best Regards, Robert Ho
-----Original Message----- From: bugzilla-dae...@bugzilla.xen.org [mailto:bugzilla-dae...@bugzilla.xen.org] Sent: Wednesday, November 12, 2014 9:24 AM To: Hu, Robert Subject: [ÐÑг 1893] Ðов: with "xen_platform_pci=0" option, the guest with VT-d device fails to boot up /bugzilla/show_bug.cgi?id=1893 Summary: with "xen_platform_pci=0" option, the guest with VT-d device fails to boot up Product: Xen Version: unstable Platform: x86-64 OS/Version: Linux-2.6 Status: NEW Severity: normal Priority: P2 Component: Hardware Support AssignedTo: xen-b...@lists.xensource.com ReportedBy: songtaox....@intel.com CC: robert...@intel.com, longtaox.p...@intel.com, di.zh...@intel.com Estimated Hours: 0.0 Environment: ------------ Service Arch (ia32/ia32e/IA64): ia32e Guest Arch (ia32/ia32e/IA64): ia32e Guest OS Type (Linux/Windows):ia32e_rhel6u6 Change Set: xen-4.5-rc1 Hardware: HSW-EP Bug detailed description: -------------------------- With "xen_platform_pci=0" option, the guest with VT-d device fails to boot up. Without "xen_platform_pci=0" option, the guest with VT-d device boots up well. the console shows the "Bus doesn't have property 'acpi-pcihp-bsel' set". Reproduce steps: ---------------- 1. boot up an ia32e_rhel6u6 guest with "xen_platform_pci=0 pci=['85:00.1']" 2. the guest fails to boot up Current result: ---------------- guest with VT-d fails to boot up with "xen_platform_pci=0" Expected result: ---------------- guest with VT-d boot up well with "xen_platform_pci=0" Basic root-causing log: ---------------------- [root@vt-hsw1 carl]# xl cr xlexample.hvm Parsing config from xlexample.hvm libxl: error: libxl_qmp.c:287:qmp_handle_error_response: received an error message from QMP server: Unsupported bus. Bus doesn't have property 'acpi-pcihp-bsel' set libxl: error: libxl_create.c:1385:domcreate_attach_pci: libxl_device_pci_add failed: -3 -- Настройване на бъгпоща: /bugzilla/userprefs.cgi?tab=email ------- Получавате тава писмо защото: ------- Сте в списъка ТК на бъг. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
