[Qemu-discuss] Get the memory trace

2015-03-14 Thread Caesar
Hi all,Recently, I am trying to get the memory trace from qemu. Since I am using qemu by Marss, so the version of qemu is 0.14. I have tried several ways to get the guest physical address and the corresponding address, by hacking the watch_memo_read* or glue function. Unfortunately, none of th

[Qemu-discuss] How to run qemu with root permission from libvirt.

2015-03-14 Thread Edward Young
Hi all, My platform is qemu 1.5.1 and libvirt 1.2.0. How to lauch the qemu with root permission, since in the qemu I would like to access the hardware directly. I actually check the runing /usr/bin/kvm process, it indicated that this process is from a root user, but it still failed to act as with