Re: [kvm-devel] Unable to handle kernel paging request

2007-09-30 Thread Laurent Vivier
Avi Kivity wrote: > Laurent Vivier wrote: >> (Yes, I know, it's again another bug I've introduced into KVM...) >> >> > > To avoid this, I suggest that Nitin and yourself review each other's > patches. While I review every patch I commit, it works much better when > someone who's involved daily

Re: [kvm-devel] Unable to handle kernel paging request

2007-09-30 Thread Avi Kivity
Laurent Vivier wrote: > (Yes, I know, it's again another bug I've introduced into KVM...) > > To avoid this, I suggest that Nitin and yourself review each other's patches. While I review every patch I commit, it works much better when someone who's involved daily with the code reviews the pa

Re: [kvm-devel] Unable to handle kernel paging request

2007-09-27 Thread Laurent Vivier
Correct me if I'm wrong, perhaps it's the bug Nitin is hunting. There is always something wrong in the management in the REP prefix. I think what is happen is: - we have a REP prefix, we save ECX and EIP. - we set c->dst to emulate a "stos" - goto writeback - writeback: we try a "write_emulated(

[kvm-devel] Unable to handle kernel paging request

2007-09-27 Thread Laurent Vivier
Hi, booting a FC6 on my intel box (xeon) with a kernel 2.6.22.5 and KVM git, I had the following error (not reproducible): # kvm-userspace/qemu/x86_64-softmmu/qemu-system-x86_64 -hda fc6.qcow2 -net nic -net tap -serial stdio -smp 4 ... INIT: version 2.86 booting Welcome to Fedora