Re: [kvm-devel] [Qemu-devel] [PATCH 1/5] PCI DMA API (v3)

On 4/19/08, Anthony Liguori <[EMAIL PROTECTED]> wrote: > Blue Swirl wrote: > > > On 4/17/08, Anthony Liguori <[EMAIL PROTECTED]> wrote: > > > > > > > Yes, the vector version of packet receive is tough. I'll take a look > at > > > your patch. Basically, you need to associate a set of RX vectors w

Re: [kvm-devel] [kvm-ppc-devel] [PATCH 1/5]Add some trace markers and exposeinterfaces in kernel for tracing

Christian Ehrhardt wrote: > Liu, Eric E wrote: >> Hollis Blanchard wrote: >>> On Wednesday 16 April 2008 01:45:34 Liu, Eric E wrote: [...] >>> Actually... we could have kvmtrace itself insert the metadata, so >>> there would be no chance of it being overwritten in the kernel >>> buffers. The header

Re: [kvm-devel] Second KVM process hangs eating 80-100% CPU on host during startup

--- On Sat, 4/19/08, Marcelo Tosatti <[EMAIL PROTECTED]> wrote: > From: Marcelo Tosatti <[EMAIL PROTECTED]> > Subject: Re: [kvm-devel] Second KVM process hangs eating 80-100% CPU on host > during startup > To: "Alex Davis" <[EMAIL PROTECTED]> > Cc: [EMAIL PROTECTED], kvm-devel@lists.sourceforge.n

Re: [kvm-devel] Second KVM process hangs eating 80-100% CPU on host during startup

On Sat, Apr 19, 2008 at 03:47:31PM -0700, Alex Davis wrote: > --- On Fri, 4/18/08, Avi Kivity <[EMAIL PROTECTED]> wrote: > > > From: Avi Kivity <[EMAIL PROTECTED]> > > Subject: Re: [kvm-devel] Second KVM process hangs eating 80-100% CPU on > > host during startup > [snip] > > I tried booting the

Re: [kvm-devel] Second KVM process hangs eating 80-100% CPU on host during startup

--- On Fri, 4/18/08, Avi Kivity <[EMAIL PROTECTED]> wrote: > From: Avi Kivity <[EMAIL PROTECTED]> > Subject: Re: [kvm-devel] Second KVM process hangs eating 80-100% CPU on host > during startup [snip] I tried booting the guest with 'lpj=10682525' to work around the calibrate_delay issue, but th

[kvm-devel] (no subject)

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Re: [kvm-devel] [Qemu-devel] Re: [PATCH 0/3] Qemu crashes with pci passthrough

On Fri, Apr 18, 2008 at 1:27 PM, Avi Kivity <[EMAIL PROTECTED]> wrote: > > Glauber de Oliveira Costa wrote: > > > Hi, > > I've got some qemu crashes while trying to passthrough an ide device > > to a kvm guest. After some investigation, it turned out that > register_ioport_{read/write} will abort o

Re: [kvm-devel] kvm-trace help

DOH. I had the 2 new ones backwards in the formats file. thanks for pointing that out, david Liu, Eric E wrote: > > I mean the value of PTE_WRITE you write in the formats file ( 0x00020016 > )should be same with KVM_TRC_PTE_WRITE you define in kvm.h, > but now it is 0x00020015. if not what yo

Re: [kvm-devel] [Qemu-devel] [PATCH 1/5] PCI DMA API (v3)

Blue Swirl wrote: > On 4/17/08, Anthony Liguori <[EMAIL PROTECTED]> wrote: > >> Yes, the vector version of packet receive is tough. I'll take a look at >> your patch. Basically, you need to associate a set of RX vectors with each >> VLANClientState and then when it comes time to deliver a pac

Re: [kvm-devel] [Qemu-devel] [PATCH 1/5] PCI DMA API (v3)

On 4/17/08, Anthony Liguori <[EMAIL PROTECTED]> wrote: > Yes, the vector version of packet receive is tough. I'll take a look at > your patch. Basically, you need to associate a set of RX vectors with each > VLANClientState and then when it comes time to deliver a packet to the VLAN, > before ca

Re: [kvm-devel] paravirt clock stil causing hangs in kvm-65

On Sat, Apr 19, 2008 at 01:22:28PM -0300, Glauber Costa wrote: > > I've been able to reproduce the problem. Symptoms are that when using > > NOHZ vcpu0 LAPIC timer is ticking far less than the others (apparently > > vcpu0 > > is the only one ticking "correctly"): > > > > > > nohz=on with kvmcl

Re: [kvm-devel] paravirt clock stil causing hangs in kvm-65

On Sat, Apr 19, 2008 at 12:29:47PM -0300, Marcelo Tosatti wrote: > > I just reproduced this on a UP guest. Were you seeing the exact same > > stack trace in the guest with kvm-64 ? > > I've been able to reproduce the problem. Symptoms are that when using > NOHZ vcpu0 LAPIC timer is ticking far les

Re: [kvm-devel] paravirt clock stil causing hangs in kvm-65

On Sat, Apr 19, 2008 at 12:29 PM, Marcelo Tosatti <[EMAIL PROTECTED]> wrote: > On Mon, Apr 07, 2008 at 06:34:57PM -0300, Marcelo Tosatti wrote: > > > > On Mon, Apr 07, 2008 at 01:53:36PM +0200, Nikola Ciprich wrote: > > > Hi, > > > > > > I also tried paravirt clock again in latest git with kvm-6

Re: [kvm-devel] paravirt clock stil causing hangs in kvm-65

On Mon, Apr 07, 2008 at 06:34:57PM -0300, Marcelo Tosatti wrote: > On Mon, Apr 07, 2008 at 01:53:36PM +0200, Nikola Ciprich wrote: > > Hi, > > > > I also tried paravirt clock again in latest git with kvm-65 patch > > applied, and problem with cpu-lockups persists: > > > > [10813.654806] BUG: sof

Re: [kvm-devel] [PATCH 1/1] Enble a guest to access a device's memory mapped I/O regions directly.

On Fri, Apr 18, 2008 at 06:56:41PM +0300, Avi Kivity wrote: > [EMAIL PROTECTED] wrote: > > From: Ben-Ami Yassour <[EMAIL PROTECTED]> > > > > Signed-off-by: Ben-Ami Yassour <[EMAIL PROTECTED]> > > Signed-off-by: Muli Ben-Yehuda <[EMAIL PROTECTED]> > > --- > > libkvm/libkvm.c | 24 ++

Re: [kvm-devel] [PATCH 1/1] Enble a guest to access a device's memory mapped I/O regions directly.

On Fri, Apr 18, 2008 at 06:50:03PM +0300, Avi Kivity wrote: > [EMAIL PROTECTED] wrote: > > From: Ben-Ami Yassour <[EMAIL PROTECTED]> > > > > Signed-off-by: Ben-Ami Yassour <[EMAIL PROTECTED]> > > Signed-off-by: Muli Ben-Yehuda <[EMAIL PROTECTED]> > > --- > > arch/x86/kvm/mmu.c | 59 > >

Re: [kvm-devel] kvm-65/66 bug with Solaris 10 U4 ?

Ian Kirk wrote: > 2.6.24.4-64.fc8PAE noexec=off: > > Using normal F8 modules > qemu-kvm dies in the same way > > > 2. Loading the kernel modules that come with kvm-66 > > Against 2.6.24.4-64.fc8 it works. 2.6.24.4-64.fc8PAE with kvm-66 module seems to work OK. I guess that solves that little p