On 10/02/2017 10:31, Gonglei (Arei) wrote: > But We tested the same cases on Xen platform and VMware, and > the guest booted successfully. Were these two also tested with enlightenments enabled? TCG surely isn't. Paolo > Today I also tested on tcg, the guest also boots successfully. > > BTW, if we disable hyper-v, there isn't problem on boot for the case. > > QEMU command line (enable hyper-v with hv_relaxed): > > # ./qemu-system-x86_64 -name win2012 -machine accel=kvm,usb=off -cpu qemu64,hv_relaxed -m 4001 -realtime mlock=off -smp 68,sockets=1,cores=68,threads=1 \ > -drive file=/mnt/sdb/gonglei/win2012_r2_dc_64_raw,if=none,id=drive-ide0-0-0 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \ > -boot menu=on -device piix3-usb-uhci,id=uhci -chardev file,id=seabios,path=/home/seabios.log -device isa-debugcon,iobase=0x402,chardev=seabios \ > -monitor stdio -device cirrus-vga,id=video0,vgamem_mb=16 -vnc 0.0.0.0:10 > > So, I think it's possible a KVM bug on Hyper-V enlightenments support. > > Any help will be appreciated! > > CC'ing Paolo, Radim and Vadim.
