Re: How can I disable the timer interrupts? Thank you!

2012-07-10 Thread Mehul Chadha
This is expected behaviour. Modern OS's rely heavily on timer interrupts. If you are disabling them completely the OS will not execute the usual way. Though if you are injecting timer interrupts which are synchronous with the record process, the guest should run without any problems. On Tue, Jul 1

Re: how to map a host virtual address (hva) to guest address space (gva/gpa/gfn)

2012-06-19 Thread Mehul Chadha
On Tue, Jun 19, 2012 at 6:09 PM, sheng qiu wrote: > Hi all, > > is there any existing function in KVM that can map a host virtual > address (hva) to the guest address space. So that the guest VM can > access it. > i.e. translate hva to a gpa or gva or gfn, so the guest VM can use > that converted

suspending in kvm and resuming in qemu

2011-01-18 Thread Mehul Chadha
Hi, I have been trying to get suspending and resuming done across kvm and qemu. While resuming a suspended state in kvm, an error was generated saying "unknown section kvmclock" . I modified loadvm in qemu to neglect the kvmclock section. Now, when I suspend and resume, qemu screen just stalls a

Re: performance monitoring of guest

2010-12-24 Thread Mehul Chadha
cse.iitd.ernet.in> writes: > > My question is regarding performance counters for guest. I run my KVM on > an i3 Intel Processor. > > My objective is to get the number of instructions in between every > interrupt delivered to the guest OS after which I log into a file. I use > the PERFEVTSEL0 f

[no subject]

2008-08-19 Thread Mehul Chadha
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