Am Mon, 21 Nov 2016 11:58:31 -0800 schrieb Intelsat <[email protected]>:
> Hi guys, > > I was trying to get Jailhouse running on my system. While the > installation was successful, besides the fact that I had some strange > ssl .pem error, enabling Jailhouse caused my linux to hang. I > reserved 80M of RAM during boot. > > To give you some overview of the situation, this is my machine: > > - Intel Xeon E5630 (2x on my motherboard, so 2 Processors with 8 > Cores in total) > - Ubuntu 16.04 > - Linux Kernel 4.4.0 generic > > I am not using kvm or qemu. This is what I did: > > 1.) Clone Jailhouse from git repository > > 2.) Go to directory and > #sudo make install > > 3.) Generate sysconfig.cell > #sudo jailhouse config create sysconfig.c > #mv sysconfig.c configs/sysconfig.c > #sudo make > > 4.) Check hardware > #sudo jailhouse hardware check configs/sysconfig.cell > => Check passed > > 5.) Add memmap and iommu to /etc/default/grub > GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_iommu=off > memmap=80M\\\$0x3b000000 > > #sudo update-grub > #sudo reboot > > 6.) Memory was successfully reserved, checked with dmesg You reserved the memory after generating the root-cell config and you did not use the default 66M. So you root-cell config probably still assumes the 66M. To get a config that matches the "memmap", either generate the config while /proc/cmdline already contains the "bigger" memmap, or use the options --mem-inmates and --mem-hv. While this is an inconsistency that should be corrected, it is likely not the cause of your problem. > 7.) Go to Jailhouse directory > #sudo insmod driver/jailhouse.ko > (Module was loaded, checked via lsmod | grep jailhouse) > > 8.) Enable Jailhouse > #sudo jailhouse enable configs/sysconfig.cell > > And at this point the system hangs and never returns. I saw once a > error message "Input/Ouput Error", but I unfortunately don't know > anymore how I got this.... > > Does anybody has a clue what is causing the failure? I would > appreciate every help. > > Greetings > Intelsat > -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
