Re: [Qemu-devel] [RFC PATCH v2 0/3] separate thread for VM migration

2011-08-01 Thread shawn che
Hi , I am studying KVM, but I have a question to ask.I wish someone can spare time to help me. What does the file "Assigned-dev.c" use for? I add some printk in the funcitons in this file,but it seldom work. Is it used for VT-d or others? can you give me some suggestions? Thank you so much for y

Re: [Qemu-devel] [PATCH 0/2] Introduce panic hypercall

2011-06-21 Thread shawn che
HI, I am using kvm-kmod with version 2.6.36, but I encountered a fatal problem. In linux run on KVM,I using request(irq,*,*,*) function to request a interrupt line. However, When I using a irq bigger than 15, it will return error. Now I have simulated a PCI device and decide to using IOAPIC to sen