[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Problems when creating domU on OMAP5
Hi all, I tried to create a domU on OMAP5 today. But it seems there are still some problems to solve before I can successfully creat it. I first cloned Julien's arndale-domU-3.9 branch which mentioned in wiki. Then I modified gic addresses xenvm-4.2.dts to meet OMAP5432 requirement: --- a/arch/arm/boot/dts/xenvm-4.2.dts +++ b/arch/arm/boot/dts/xenvm-4.2.dts @@ -49,13 +49,13 @@ reg = <0 0x80000000 0 0x08000000>; }; - gic: interrupt-controller@2c001000 { + gic: interrupt-controller@48211000 { compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; #interrupt-cells = <3>; #address-cells = <0>; interrupt-controller; - reg = <0 0x10481000 0 0x1000>, - <0 0x10482000 0 0x100>; + reg = <0 0x48211000 0 0x1000>, + <0 0x48212000 0 0x1000>; }; timer { And make the kernel image as wiki said: $ cat arch/arm/boot/zImage arch/arm/boot/xenvm-4.2.dtb > image Write a config file used by xl like: kernel = "/root/domU/image" memory = "128" name = "domU" vcpus = 1 disk = [ 'phy:/dev/loop0,xvda,w' ] Setup loop device: $ losetup /dev/loop0 /root/domU/xen-arm.img which xen-arm.img is the a bootable rootfs. Finally I execute xl to create the domU: $ sudo xl create -f config -d Parsing config from config unable to format domain config as JSON (YAJL:1) [ 80.685264] Failed to unmap pfn:9bce5 rc:-2 [ 80.691741] Failed to unmap pfn:9e7da rc:-2 [ 80.696310] Failed to unmap pfn:9bce5 rc:-2 [ 80.702494] Failed to unmap pfn:9ba57 rc:-2 [ 80.706932] Failed to unmap pfn:9bce3 rc:-2 [ 80.718394] Failed to unmap pfn:9bce2 rc:-2 libxl: error: libxl_device.c:894:device_backend_callback: unable to add device with path /local/domain/0/backend/vbd/1/51712 libxl: error: libxl_create.c:932:domcreate_launch_dm: unable to add disk devices libxl: error: libxl_device.c:894:device_backend_callback: unable to remove device with path /local/domain/0/backend/vbd/1/51712 libxl: error: libxl.c:1451:devices_destroy_cb: libxl__devices_destroy failed for 1 (XEN) mm.c:1092:d0 gnttab_mark_dirty not implemented yet Any ideas? Baozi _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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