Re: [kvm-devel] [PATCH] Don't leak EPT identity page table

On Thursday 01 May 2008 04:16:05 Anthony Liguori wrote: > In vmx.c:alloc_identity_pagetable() we grab a reference to the EPT identity > page table via gfn_to_page(). We never release this reference though. > > This patch releases the reference to this page on VM destruction. I > haven't tested th

Re: [kvm-devel] [PATCH] KVM x86: Handle hypercalls for assigned PCI devices

On Tuesday 29 April 2008 21:28:51 Amit Shah wrote: > On Tuesday 29 April 2008 20:14:16 Glauber Costa wrote: > > Amit Shah wrote: > > > + if (find_pci_pt_dev(&vcpu->kvm->arch.pci_pt_dev_head, > > > + &pci_pt_info, 0, KVM_PT_SOURCE_ASSIGN)) > > > + r++; /* We have assigne

[kvm-devel] Wanted Urgently

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Re: [kvm-devel] [PATCH]: Fake MSR_K7 performance counters

Chris Lalancette wrote: > Attached is a patch that fixes a guest crash when booting older Linux kernels. > The problem stems from the fact that we are currently emulating > MSR_K7_EVNTSEL[0-3], but not emulating MSR_K7_PERFCTR[0-3]. Because of this, > setup_k7_watchdog() in the Linux kernel receiv

[kvm-devel] fx_init schedule in atomic

Hello, This make sure not to schedule in atomic during fx_init. I also changed the name of fpu_init to fx_finit to avoid duplicating the name with fpu_init that is already used in the kernel, this makes grep simpler if nothing else. Signed-off-by: Andrea Arcangeli <[EMAIL PROTECTED]> diff --git

[kvm-devel] mmu notifier-core v14->v15 diff for review

Hello everyone, this is the v14 to v15 difference to the mmu-notifier-core patch. This is just for review of the difference, I'll post full v15 soon, please review the diff in the meantime. Lots of those cleanups are thanks to Andrew review on mmu-notifier-core in v14. He also spotted the GFP_KERN

Re: [kvm-devel] Protected mode transitions and big real mode... still an issue

Hi Guillaume, On Tue, Apr 29, 2008 at 03:02:36PM +0200, Guillaume Thouvenin wrote: > Hello, > -hda ~/disk_images/hd_50G.qcow2 > -cdrom /images_iso/openSUSE-10.3-GM-x86_64-mini.iso -boot d -s -m 1024 > > exception 13 (33) > rax 0673 rbx 0080 rcx > rdx

Re: [kvm-devel] qemu/kvm seems to take ALSA all for itself?

Jon gmail.com> writes: > > I use: > > export QEMU_AUDIO_DRV=alsa > export QEMU_AUDIO_DAC_FIXED_FREQ=48000 > export QEMU_AUDIO_ADC_FIXED_FREQ=48000 > export QEMU_ALSA_DAC_BUFFER_SIZE=16384 > > Buffer size is very important, else it crackles and pops for me. Unfortunately with my upgrade to Ubu

[kvm-devel] problems running many guests

Hi I have been trying to do some testing of a large number of guests (72) on a big multi-node IBM box (8 sockets, 32 cores, 128GB) and I am having various issues with the guests. I can get the guests to boot, but then I start to have problems. Some guests appear to stall doing I/O and some be

Re: [kvm-devel] problems running many guests

On Thu, May 01, 2008 at 06:00:44PM -0500, Karl Rister wrote: > Hi > > I have been trying to do some testing of a large number of guests (72) on a > big multi-node IBM box (8 sockets, 32 cores, 128GB) and I am having various > issues with the guests. I can get the guests to boot, but then I star

[kvm-devel] Release: VMSeed (080430 experimental version)

Dear, VMSeed(080430 experimental version) is released. # VMSeed is a growable virtual disk image for VMs. # VMs are VMware, VirtualBox, VirtualPC, Parallels, Xen, QEMU, KQEMU, and KVM. # Guest OSes are KNOPPIX(511, 502, and 402), Plan9/Xen-DomU, and NetBSD/Xen-DomU. HP: http://openlab.jp/oscir