Hi everyone, I am trying to run Jailhouse in the ZynqMP, with Linux PREEMPT RT in another cell. However, I have some problems when I add the second Linux.
root@xilinx-zcu102-2017_4:/# modprobe jailhouse [ 52.445169] jailhouse: loading out-of-tree module taints kernel. root@xilinx-zcu102-2017_4:/# ls /dev/jailhouse ^C root@xilinx-zcu102-2017_4:/# jailhouse enable zynqmp-zcu102.cell Initializing Jailhouse hypervisor v0.7 (0-g5c13b64) on CPU 2 Code location: 0x0000ffffc0200050 Page pool usage after early setup: mem 33/996, remap 64/131072 Initializing processors: CPU 2... OK CPU 0... OK CPU 3... OK CPU 1... OK Adding virtual PCI device 00:00.0 to cell "ZynqMP-ZCU102" Adding virtual PCI device 00:01.0 to cell "ZynqMP-ZCU102" Page pool usage after late setup: mem 42/996, remap 69/131072 Activating hypervisor [ 63.697232] jailhouse: CONFIG_OF_OVERLAY disabled [ 63.704029] jailhouse: failed to add virtual host controller [ 63.711610] The Jailhouse is opening. root@xilinx-zcu102-2017_4:/# jailhouse cell linux zynqmp-zcu102-linux-demo.cell Image -d system.dtb -i rootfs.cpio FATAL: unhandled trap (exception class 0x17) Cell state before exception: pc: ffffff800808e390 lr: ffffff8008467504 spsr: 20000145 EL1 sp: ffffffc87b927ab0 esr: 17 1 0000000 x0: 00000000c2000014 x1: 00000000fd1a0060 x2: 0000000000000000 x3: 0000000000000000 x4: 0000000000000000 x5: 0000000000000000 x6: 0000000000000000 x7: 0000000000000000 x8: ffffff8008d27ee0 x9: ffffffc87aaa4b5c x10: ffffffc87b927b4c x11: ffffff8008c8ccb2 x12: 0000000000000000 x13: 0000000000000f93 x14: 0000000000000001 x15: 0000000000000000 x16: ffffff8008193240 x17: 00000000004128f0 x18: 0000000000040900 x19: ffffffc87b927b28 x20: 0000000000000001 x21: 000000004784b740 x22: 000000004784b740 x23: fffffffffffffffa x24: 00000000000f4240 x25: 00000000000f4240 x26: 00000000000f4240 x27: 0000000000000000 x28: 0000000000000000 x29: ffffffc87b927ac0 Parking CPU 2 (Cell: "ZynqMP-ZCU102") Does anyone know why I have this problem? Am I missing any step? -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to jailhouse-dev+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
