Re: [kvm-devel] [Qemu-devel] [PATCH 2/6] PCI DMA API (v2)

2008-04-05 Thread Blue Swirl
On 4/5/08, Anthony Liguori <[EMAIL PROTECTED]> wrote: > This patch introduces a PCI DMA API and some generic code to support other DMA > APIs. It introduces a IOVector type that contains physical address/length > pairs. These vectors can be translated by the PCI layer and passed either to > ge

Re: [kvm-devel] problem using kvm-guest-drivers

2008-04-05 Thread Dennis Jacobfeuerborn
Nikola Ciprich wrote: > Hello, > I'm trying to get virtio_blk working, but I can't figure what am I doing > wrong... You'll probably have to build a new initrd image in the guest adding the following options to the mkinitrd call: "--with=virtio_pci --with=virtio_blk" This makes sure that the gue

Re: [kvm-devel] problem using kvm-guest-drivers

2008-04-05 Thread Anthony Liguori
Nikola Ciprich wrote: > Hello, > I'm trying to get virtio_blk working, but I can't figure what am I doing > wrong... > First thing I do not really understand is what kernels are supported, as > in README file it is written: > > Where /path/to/kernel is the path to a recent kernel tree containing

[kvm-devel] problem using kvm-guest-drivers

2008-04-05 Thread Nikola Ciprich
Hello, I'm trying to get virtio_blk working, but I can't figure what am I doing wrong... First thing I do not really understand is what kernels are supported, as in README file it is written: Where /path/to/kernel is the path to a recent kernel tree containing virtio drivers. At the moment, th

[kvm-devel] [patch 2/4] QEMU/KVM: save and load mp state

2008-04-05 Thread Marcelo Tosatti
Use the new ioctl's to save and restore the MP_STATE for all vcpu's. Fixes SMP migration. Signed-off-by: Marcelo Tosatti <[EMAIL PROTECTED]> Index: kvm-userspace.io/libkvm/libkvm.c === --- kvm-userspace.io.orig/libkvm/libkvm.c +++ k

[kvm-devel] [patch 0/4] fix SMP migration and savevm/loadvm

2008-04-05 Thread Marcelo Tosatti
-- - This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Register now and save $200. Hurry, offer ends at 11:59 p.m., Monday, April 7! Use priority code J8TLD2. http://ad.doubleclick.net/clk;198757673;13503

[kvm-devel] [patch 1/4] QEMU/KVM: only use KVM apic registers if vm is running

2008-04-05 Thread Marcelo Tosatti
In the -incoming case the apic regs are not initialized and therefore bogus. Signed-off-by: Marcelo Tosatti <[EMAIL PROTECTED]> Index: kvm-userspace.io/qemu/qemu-kvm-x86.c === --- kvm-userspace.io.orig/qemu/qemu-kvm-x86.c +++ kvm-use

[kvm-devel] [patch 4/4] QEMU/KVM: dont read any bits from userspace APIC emulation if its done in-kernel

2008-04-05 Thread Marcelo Tosatti
Fixes loadvm/savem on SMP. Signed-off-by: Marcelo Tosatti <[EMAIL PROTECTED]> Index: kvm-userspace.io/qemu/hw/apic.c === --- kvm-userspace.io.orig/qemu/hw/apic.c +++ kvm-userspace.io/qemu/hw/apic.c @@ -248,8 +248,11 @@ void cpu_set_a

[kvm-devel] [patch 3/4] QEMU/KVM: ignore SIG_IPI signals in userspace

2008-04-05 Thread Marcelo Tosatti
Otherwise a signal can be received in userspace and a vcpu goes back to the kernel while it should stay still. Signed-off-by: Marcelo Tosatti <[EMAIL PROTECTED]> Index: kvm-userspace.io/qemu/qemu-kvm.c === --- kvm-userspace.io.orig/q

Re: [kvm-devel] extboot usage?

2008-04-05 Thread Anthony Liguori
Jun Koi wrote: > On 4/4/08, Anthony Liguori <[EMAIL PROTECTED]> wrote: > >> Jun Koi wrote: >> >> >>> On 4/4/08, Laurent Vivier <[EMAIL PROTECTED]> wrote: >>> >>> >>> Le vendredi 04 avril 2008 à 18:29 +0900, Jun Koi a écrit : > On 4/3/08, Anthony

Re: [kvm-devel] extboot usage?

2008-04-05 Thread Jun Koi
On 4/4/08, Anthony Liguori <[EMAIL PROTECTED]> wrote: > Jun Koi wrote: > > > On 4/4/08, Laurent Vivier <[EMAIL PROTECTED]> wrote: > > > > > > > Le vendredi 04 avril 2008 à 18:29 +0900, Jun Koi a écrit : > > > > > > > > > > > > > On 4/3/08, Anthony Liguori <[EMAIL PROTECTED]> wrote: > > > > > > > >

[kvm-devel] [ kvm-Bugs-1935481 ] unhandled vm exit: 0x80000021 vcpu_id 0

2008-04-05 Thread SourceForge.net
Bugs item #1935481, was opened at 2008-04-05 22:07 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1935481&group_id=180599 Please note that this message will contain a full copy

Re: [kvm-devel] kernel BUG at drivers/virtio/virtio_ring.c:218!

2008-04-05 Thread Balaji Rao
On Friday 04 April 2008 01:46:21 pm Balaji Rao wrote: > Hi Rusty, > > I hit a bug in virtio_ring.c:218 when I was stressing virtio_net using kvm > with -smp 4. > > static void vring_disable_cb(struct virtqueue *_vq) > { > struct vring_virtqueue *vq = to_vvq(_vq); > > START_USE(v

[kvm-devel] [ kvm-Bugs-1935336 ] guest Windows 2008 Server 64-bit Install crashes

2008-04-05 Thread SourceForge.net
Bugs item #1935336, was opened at 2008-04-05 13:10 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1935336&group_id=180599 Please note that this message will contain a full copy

[kvm-devel] Luxury leather products and watches at a steal

2008-04-05 Thread sharette
Go deep sea diving with this immaculate masterpiece and wow your fellow divers. http://www.terniaglo.com/ - This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Register now and save $200. Hurry, offer ends at 1

Re: [kvm-devel] idle load

2008-04-05 Thread Antoine Martin
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Dor Laor wrote: | On Fri, 2008-03-28 at 23:41 +, Antoine Martin wrote: | Hi, | | Guests seem to be doing a lot of timer related polling, is there any way | to reduce that (which would reduce load on the host): | | |> It's weird we don't see any i

Re: [kvm-devel] Ubuntu Gutsy host / XP guest / -smp 2

2008-04-05 Thread Avi Kivity
David Abrahams wrote: > on Wed Apr 02 2008, Avi Kivity wrote: > > >> David Abrahams wrote: >> >>> With the title combination, the guest takes nearly 100% of my real CPU >>> time and still only sees one CPU. Is this a known problem, and does it >>> have a known solution? >>> >>> >>>

Re: [kvm-devel] [PATCH] Fix external module install for new host kernels

2008-04-05 Thread Avi Kivity
Anthony Liguori wrote: > KVM kernel modules are now located in arch/x86/kvm so make sure to rename > those > too. > > Applied, thanks. Though the kvm provided with 2.6.25 should be good enough for most uses. -- Any sufficiently difficult bug is indistinguishable from a feature. -