Re: [kvm-devel] kvm-18 breaks Cisco VPN on WinXP SP1

2007-03-29 Thread Avi Kivity
Leslie Mann wrote: Avi Kivity [EMAIL PROTECTED] writes: Can you run qemu under strace -ttT? Be prepared for a long log. Also, checking with the -no-kvm option is worthwhile. Avi: Can't run under strace. XP starts to boot then blue screens complaining of an infinite loop in

Re: [kvm-devel] portability layer?

2007-03-29 Thread Avi Kivity
Hollis Blanchard wrote: No, I'm saying that some #ifdeffery in both libkvm and the ioctl interface is unavoidable. If by #ifdeffery you mean having per-architecture definitions of structures like kvm_regs, absolutely. If you mean literal #ifdefs in the middle a header file, I believe

Re: [kvm-devel] Physical memory read: word crosses page boundary + host kernel oops

2007-03-29 Thread Kiselev, Sergey
Hi 1. It seems that first problem happens because this particular double-word (address 0x9FFFD) is located on the boundary between regular memory and video memory. Probably this address accessed because some bug in that old kernel (I don't see any good reason to read this location). But it will

[kvm-devel] APIC model in kernel

2007-03-29 Thread Gregory Haskins
Hi Guys, My team currently has interests in both the PV work, and the SMP work. It seems in both cases a significant gating factor is the APIC modeling. Avi, Dor, and others have mentioned that this would probably be best served by the KVM kernel code, and I agree that this seems logical.

Re: [kvm-devel] APIC model in kernel

2007-03-29 Thread Dor Laor
Hi Guys, My team currently has interests in both the PV work, and the SMP work. It seems in both cases a significant gating factor is the APIC modeling. Avi, Dor, and others have mentioned that this would probably be best served by the KVM kernel code, and I agree that this seems logical. I

Re: [kvm-devel] kvm-18 breaks Cisco VPN on WinXP SP1

2007-03-29 Thread Leslie Mann
Avi Kivity [EMAIL PROTECTED] writes: Ah, Windows sets a timeout when loading drivers, and of course strace slows down the initial screen clear. You can try attaching strace with the '-p' option, just before connecting. This will reduce the log size greatly. I should have thought of it

[kvm-devel] kvm-18 compilation error

2007-03-29 Thread Omar Khan
hi, I am having trouble compiling kvm-18 on suse10.2. 'make' is giving the following error: /opt/gcc33/bin/gcc-3.3 -I /root/kvm-18/qemu/../user -Wall -O2 -g -fno-strict-aliasing -I /root/kvm-18/kernel/include -I. -I.. -I/root/kvm-18/qemu/target-i386 -I/root/kvm-18/qemu -D_GNU_SOURCE

Re: [kvm-devel] kvm-18 breaks Cisco VPN on WinXP SP1

2007-03-29 Thread Avi Kivity
Leslie Mann wrote: That works. Here is the last 100 lines from the strace capture. Letme know if there is anything else you need. [...] 21:05:48.736568 clock_gettime(CLOCK_MONOTONIC, {1334, 970496230}) = 0 0.10 21:05:48.736618 sigreturn() = ? (mask now []) 0.08

Re: [kvm-devel] kvm-18 compilation error

2007-03-29 Thread Avi Kivity
Omar Khan wrote: hi, I am having trouble compiling kvm-18 on suse10.2. 'make' is giving the following error: /opt/gcc33/bin/gcc-3.3 -I /root/kvm-18/qemu/../user -Wall -O2 -g -fno-strict-aliasing -I /root/kvm-18/kernel/include -fomit-frame-pointer -I. -I..