Re: [PATCH 2/4] KVM: Add kvm_io_ext_data to IO handler

2011-02-25 Thread Michael S. Tsirkin
On Fri, Feb 25, 2011 at 11:23:30AM +0800, Sheng Yang wrote: On Thursday 24 February 2011 18:22:19 Michael S. Tsirkin wrote: On Thu, Feb 24, 2011 at 05:51:03PM +0800, Sheng Yang wrote: Add a new parameter to IO writing handler, so that we can transfer information from IO handler to caller.

Re: [PATCH 3/4] KVM: Emulate MSI-X table in kernel

2011-02-25 Thread Michael S. Tsirkin
On Fri, Feb 25, 2011 at 02:28:02PM +0800, Sheng Yang wrote: On Thursday 24 February 2011 18:45:08 Michael S. Tsirkin wrote: On Thu, Feb 24, 2011 at 05:51:04PM +0800, Sheng Yang wrote: Then we can support mask bit operation of assigned devices now. Signed-off-by: Sheng Yang

Re: [PATCH 2/3] KVM: Emulate MSI-X table in kernel

2011-02-25 Thread Michael S. Tsirkin
On Fri, Feb 25, 2011 at 02:12:42PM +0800, Sheng Yang wrote: On Thursday 24 February 2011 18:17:34 Michael S. Tsirkin wrote: On Thu, Feb 24, 2011 at 05:44:20PM +0800, Sheng Yang wrote: On Wednesday 23 February 2011 16:45:37 Michael S. Tsirkin wrote: On Wed, Feb 23, 2011 at 02:59:04PM

Bug inkvm_set_irq

2011-02-25 Thread Jean-Philippe Menil
Hi, Each time i try tou use vhost_net, i'm facing a kernel bug. I do a modprobe vhost_net, and start guest whith vhost=on. Following is a trace with a kernel 2.6.37, but i had the same problem with 2.6.36 (cf https://lkml.org/lkml/2010/11/30/29). The bug only occurs whith vhost_net charged,

Re: [Qemu-devel] [PATCH V6 3/4] qmp, nmi: convert do_inject_nmi() to QObject

2011-02-25 Thread Markus Armbruster
Anthony Liguori aligu...@linux.vnet.ibm.com writes: On 02/24/2011 10:20 AM, Markus Armbruster wrote: Anthony Liguorialigu...@linux.vnet.ibm.com writes: On 02/24/2011 02:33 AM, Markus Armbruster wrote: Anthony Liguorianth...@codemonkey.ws writes: [...] Please describe all

Re: Bug inkvm_set_irq

2011-02-25 Thread Gleb Natapov
CCing Michael in case he missed this. On Fri, Feb 25, 2011 at 10:07:22AM +0100, Jean-Philippe Menil wrote: Hi, Each time i try tou use vhost_net, i'm facing a kernel bug. I do a modprobe vhost_net, and start guest whith vhost=on. Following is a trace with a kernel 2.6.37, but i had the

Re: regression - 2.6.36 - 2.6.37 - kvm - 32bit SMP guests don't boot

2011-02-25 Thread Nikola Ciprich
(CC: Zachary) Hello, Zachary, in case You haven't noticed the thread, we're trying to find out the reason why 32bit SMP guests stopped working in 2.6.37. bisect shows this as the culprit: e48672fa25e879f7ae21785c7efd187738139593 is first bad commit commit

Re: [PATCH] expose kvmclock upper msr set.

2011-02-25 Thread Glauber Costa
On Thu, 2011-02-24 at 18:54 -0500, Steven Rostedt wrote: On Thu, 2011-02-24 at 20:48 -0300, Glauber Costa wrote: On Thu, 2011-02-24 at 18:24 -0500, Steven Rostedt wrote: On Wed, Feb 23, 2011 at 12:44:14PM -0500, Glauber Costa wrote: We've been supporting kvmclock MSRs in the

Re: regression - 2.6.36 - 2.6.37 - kvm - 32bit SMP guests don't boot

2011-02-25 Thread Zachary Amsden
On 02/25/2011 05:48 AM, Nikola Ciprich wrote: (CC: Zachary) Hello, Zachary, in case You haven't noticed the thread, we're trying to find out the reason why 32bit SMP guests stopped working in 2.6.37. bisect shows this as the culprit: I was not aware of the thread. Please cc me directly,

Re: [Qemu-devel] [PATCH V6 3/4] qmp, nmi: convert do_inject_nmi() to QObject

2011-02-25 Thread Anthony Liguori
On 02/25/2011 03:54 AM, Markus Armbruster wrote: Anthony Liguorialigu...@linux.vnet.ibm.com writes: On 02/24/2011 10:20 AM, Markus Armbruster wrote: Anthony Liguorialigu...@linux.vnet.ibm.com writes: On 02/24/2011 02:33 AM, Markus Armbruster wrote: Anthony

Re: PCI Passthrough, error: The driver 'pci-stub' is occupying your device 0000:08:06.2

2011-02-25 Thread James Neave
On Fri, Feb 25, 2011 at 12:06 AM, Chris Wright chr...@sous-sol.org wrote: * James Neave (robo...@gmail.com) wrote: OK, here's my latest dmesg with amd_iommu_dump and debug with no quiet http://pastebin.com/JxEwvqRA Yeah, that's what I expected: [    0.724403] AMD-Vi:   DEV_ALIAS_RANGE      

Re: PCI Passthrough, error: The driver 'pci-stub' is occupying your device 0000:08:06.2

2011-02-25 Thread James Neave
On Fri, Feb 25, 2011 at 10:47 PM, James Neave robo...@gmail.com wrote: On Fri, Feb 25, 2011 at 12:06 AM, Chris Wright chr...@sous-sol.org wrote: * James Neave (robo...@gmail.com) wrote: OK, here's my latest dmesg with amd_iommu_dump and debug with no quiet http://pastebin.com/JxEwvqRA Yeah,

Re: PCI Passthrough, error: The driver 'pci-stub' is occupying your device 0000:08:06.2

2011-02-25 Thread Chris Wright
* James Neave (robo...@gmail.com) wrote: On Fri, Feb 25, 2011 at 12:06 AM, Chris Wright chr...@sous-sol.org wrote: * James Neave (robo...@gmail.com) wrote: OK, here's my latest dmesg with amd_iommu_dump and debug with no quiet http://pastebin.com/JxEwvqRA Yeah, that's what I expected:

Re: PCI Passthrough, error: The driver 'pci-stub' is occupying your device 0000:08:06.2

2011-02-25 Thread Chris Wright
* James Neave (robo...@gmail.com) wrote: On Fri, Feb 25, 2011 at 11:02 PM, James Neave robo...@gmail.com wrote: On Fri, Feb 25, 2011 at 10:47 PM, James Neave robo...@gmail.com wrote: On Fri, Feb 25, 2011 at 12:06 AM, Chris Wright chr...@sous-sol.org wrote: * James Neave (robo...@gmail.com)

Re: qemu compiling error on ppc64: kvm.c:81: error: 'struct kvm_sregs' has no member named 'pvr'

2011-02-25 Thread Dushyant Bansal
On Wednesday 16 February 2011 02:39 PM, Avi Kivity wrote: On 02/15/2011 05:59 PM, Dushyant Bansal wrote: 2. How to configure makefiles to get output of printk statements inside kvm/arch/powerpc/kvm/trace.h Better don't make them printks - just use the tracing framework. I'd write up a small