Re: [Qemu-devel] Support for Nested Paging

2012-03-12 Thread Stefan Hajnoczi
On Sun, Mar 04, 2012 at 01:28:04AM +0800, 陳韋任 wrote: > > Also I am trying to understand the QEMU source with an objective of > > participating in the Google Summer of Code and contributing to QEMU. I have > > tried tracing through the code but seems this link > > http://repo.or.cz/w/qemu/stefanh

Re: [Qemu-devel] Support for Nested Paging

2012-03-12 Thread Stefan Hajnoczi
On Sat, Mar 10, 2012 at 04:44:27PM -0500, Ankur Agrawal wrote: > I am a graduate student at Stony Brook University and am working on design > and implementation of hypervisors for OSCAR lab ( > http://oscar.cs.stonybrook.edu/). Currently I am working on implementing > emulation of Nested Page Table

Re: [Qemu-devel] Support for Nested Paging

2012-03-11 Thread Ankur Agrawal
Hi, Thanks for your reply. I am a graduate student at Stony Brook University and am working on design and implementation of hypervisors for OSCAR lab ( http://oscar.cs.stonybrook.edu/). Currently I am working on implementing emulation of Nested Page Tables in QEMU as present in AMD-V architecture

Re: [Qemu-devel] Support for Nested Paging

2012-03-03 Thread 陳韋任
> Does QEMU emulate the Nested Page Tables implemented by AMD-V architecture or > the Intel VT? I think the answer is no. > Also I am trying to understand the QEMU source with an objective of > participating in the Google Summer of Code and contributing to QEMU. I have > tried tracing throu

[Qemu-devel] Support for Nested Paging

2012-03-03 Thread Ankur Agrawal
Hi, I am a student currently working on development of a Hypervisor for JOS Operating System. I run JOS over QEMU's emulation of x86 architecture. Currently I am planning to add Nested Page Table support to JOS. Does QEMU emulate the Nested Page Tables implemented by AMD-V architecture or the