X86EMUL_PROPAGATE_FAULT

kvm_read_guest_virt_helper:3724 - gpa == UNMAPPED_GVA return X86EMUL_PROPAGATE_FAULT do_fetch_insn_byte:573 - ops-fetch returns an error ---8 Any hints helping in addressing this error is highly welcome, Thank you in advance, Matteo

Re: LEAVE emulation infinite loop

I'm doing wrong... could you please give me an hint to fix it? Thank you in advance, Matteo *** emulate.c   2011-04-21 13:19:11.535663092 +0200 --- myemulate.c 2011-04-21 13:34:21.490313650 +0200 *** static struct opcode opcode_table[256] = *** 2504,2510        D(DstReg

LEAVE emulation infinite loop

= emulate_ret_far(ctxt, ops);     break; Thank you in advance, Matteo -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: ms_sysenter_eip zero value

On 01/26/2011 12:24 PM, Avi Kivity wrote: On 01/23/2011 01:25 PM, Matteo Signorini wrote: Hi, I'm having some problems understanding the sysenter instruction. As far as I know, in order to successfully call the sysenter instruction, MSR_IA32_SYSENTER_CS and MSR_IA32_SYSENTER_EIP registers

ms_sysenter_eip zero value

but a sysenter so there is something here I can't understand... please help me solving this problem. thank you for enlightening me on this issue, Matteo -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http

Restart problem after sidt emulation

why is it so. Could you please suggests to me how could I fix this problem??? Thanks in advance, Matteo -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Nested Page Faults

handles the nested page fault? Thanks in advance, Matteo -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

OPCODE Emulation

Instruction Set Reference N-Z pag. 4-440 but I have not found enough detailed information) Thank you Matteo Signorini -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

64bit Windows guests on Intel Xeon E5520

Hi, i got a new Xeon E5520 (4 cores, 8 threads), and I'm testing some Windows guests. My configuration is as follows: - Arch Linux - Kernel 2.6.32.7 - Qemu-Kvm 0.12.2 1st test: identify the correct line for smp in my case, I tried with: -smp 8,cores=4,threads=8 in this way only Windows 2003

Re: KVM problems with Xeon L5530

2010/2/7 Avi Kivity a...@redhat.com That is basically the same error. The guest runs the vga vios and hangs.  Please try with a production processor. Working fine with a retail E5520. Thanks for your help. -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a

Re: KVM problems with Xeon L5530

2010/1/28 Brian Jackson i...@theiggy.com: What version of qemu-kvm? qemu-kvm 0.12.2-1 There was a similar thread a while back, maybe you could try some of the suggestions and/or info gathering tips from it. tried every suggestion form that thread... contacted the original poster and narrowed

Re: KVM problems with Xeon L5530

Upgraded to 2.6.33-rc5, same qemu-kvm version, same hardware. The Vnc screen is still black and the virtual machine, but now I don't have anymore messages in the logs but directly at standard output: KVM internal error. Suberror: 2 extra data[0]: 8010 extra data[1]: 8b0d rax

KVM problems with Xeon L5530

Hi! I'm a long time KVM user, but I've encountered a problem that I couldn't solve. I've switched my good old Core2 Quad with gentoo (2.6.27 kernel) for a Dual Xeon L5530 with Arch (2.6.32 kernel). I've tried starting the old vmachines on the new hardware but if I enable kvm acceleration in qemu

problem with vm-exit exit code

54 - I am on an Intel Intel Core2 Duo P8700 CPU, Ubuntu 9.10 with kernel 2.6.31-17-generic, kvm 2.6.32.3 and qemu 0.12.1.1 What am I doing wrong??? Thanks Matteo -- To unsubscribe

monitoring guest sidt execution

) conditional statement but i really don't know why it happens and how to fix it. could you please give me some hints with respect to this issue? thanks in advance, Matteo -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More

Re: systemcalls and kvm ...correct me if I am wrong

in advance, Matteo 2009/6/7 Avi Kivity a...@redhat.com: Matteo Signorini wrote: Hi to all, correct me if I am wrong but isn't it the following the logical execution chain of a generic system call performed in a Kvm guest? Guest userspace application - Guest kernel - Host kernel (kvm) - Host

systemcalls and kvm ...correct me if I am wrong

userspace application Is there any detailed documentation on how this happens inside qemu-kvm? thanks in advance, Matteo -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo

Broken link on KVM website

Hello, just a quick bugreport: on http://www.linux-kvm.org/page/Documents, the Doxygen Documentation link is broken (http://kvmapi.ath.cx/ doesn't respond). Does a mirror exist? Thanks for any help, -- Matteo Settenvini FSF Associated Member Email : mat...@member.fsf.org -BEGIN GEEK CODE

Re: Cygwin bash's built-in test command crashes on Windows 2008 Server 64bit under KVM

Avi Kivity a...@redhat.com writes: - run a cygwin program in an infinite loop (while :; do :; done is sufficient) - 'info registers', look at gdt - 'x/28x 0x$GDT' I'm interested in offset 0x28, but please provide the whole thing for sanity checking. Here it is. This is with npt=1, but

Re: Cygwin bash's built-in test command crashes on Windows 2008 Server 64bit under KVM

. Regards, Matteo Frigo -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: Cygwin bash's built-in test command crashes on Windows 2008 Server 64bit under KVM

on Intel with this patch. Regards, Matteo Frigo -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: Cygwin bash's built-in test command crashes on Windows 2008 Server 64bit under KVM

Avi Kivity a...@redhat.com writes: Can you run the slightly modified gs.c (attached) and rerun on AMD? The is to see if the runtime somehow restores gs. Crashes as follows: w2k3-64:~$ ./a.exe gs: 2b gs:0x30: 7efdb000 Segmentation fault (core dumped) -- To unsubscribe from this list: send the

Re: Cygwin bash's built-in test command crashes on Windows 2008 Server 64bit under KVM

Matteo Frigo ath...@fftw.org writes: Avi Kivity a...@redhat.com writes: Can you run the slightly modified gs.c (attached) and rerun on AMD? The is to see if the runtime somehow restores gs. Crashes as follows: w2k3-64:~$ ./a.exe gs: 2b gs:0x30: 7efdb000 Segmentation fault (core dumped

Re: Cygwin bash's built-in test command crashes on Windows 2008 Server 64bit under KVM

Avi Kivity a...@redhat.com writes: + vmx_load_host_state(vcpu); Works here as well (on intel). (On kvm-83, gcc complains about passing argument 1 of 'vmx_load_host_state' from incompatible pointer type.) Thanks for the terrific support. kvm rocks! Regards, Matteo Frigo

Re: Cygwin bash's built-in test command crashes on Windows 2008 Server 64bit under KVM

the instruction, the program crashes. However, if I step over the instruction using the vs2008 debugger, the program completes without crashing. Thus, I think that this is the instruction that Avi is looking for, but I don't know how to proceed from here. Hope this helps. Cheers, Matteo Frigo