From: David Woodhouse dw...@infradead.org
If we fix a few highmem-related thinkos and a couple of printk format
warnings, the Intel IOMMU driver works fine in a 32-bit kernel.
--
Fixed end address roundup problem in dma_pte_clear_range().
Tested both 32 and 32 PAE modes on Intel X58 and Q35
Hello,
I am trying to compile kvm-userspace on one machine (let's call it the
build machine), and plan to use it on another (let's call it the target
machine). Both machines are x86-64. I got a fresh copy from git:
$ git clone git://git.kernel.org/pub/scm/virt/kvm/kvm-userspace.git
Initialized
Bugs item #2609069, was opened at 2009-02-17 12:38
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
https://sourceforge.net/tracker/?func=detailatid=893831aid=2609069group_id=180599
Please note that this message will contain a full copy of
This was also reported by Jörg-Volker Peetz here:
http://lkml.org/lkml/2009/2/16/325
---8-8---
Since ss.type is always either not 3 or not 7.
Signed-off-by: Roel Kluin roel.kl...@gmail.com
---
diff --git a/arch/x86/kvm/vmx.c
Roel Kluin wrote:
This was also reported by Jörg-Volker Peetz here:
http://lkml.org/lkml/2009/2/16/325
Please use this one, It gives Jörg-Volker Peetz credits, and I
missed another issue just below.
---8-8---
Since ss.type is always
Bugs item #2609423, was opened at 2009-02-17 07:30
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
https://sourceforge.net/tracker/?func=detailatid=893831aid=2609423group_id=180599
Please note that this message will contain a full copy of
host_cpuid now accepts a 'count' parameter for cpuid. Initialise the value
of ecx before any call to the function.
Signed-off-by: Amit Shah amit.s...@redhat.com
---
qemu/qemu-kvm-x86.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/qemu/qemu-kvm-x86.c
Glauber Costa wrote:
We don't have any kind of kvm support for linux-user targets,
but conditionalizing the inclusion of kvm header make
linux-user compilation break. And we don't have a reason to
prevent that, do we?
Applied, thanks.
--
I have a truly marvellous patch that fixes the bug
When I try to run KVM built off the current head, it crashes with a
Segmentation fault. KVM-84 does
not. Seems to be dealing with the CPUID changes:
0x081a5c70 in host_cpuid ()
at /home/kressb/kvm/src/qemu/target-i386/helper.c:1426
1426asm volatile(pusha \n\t
At a
For supporting kvm's MSI, we have to move some macros
from ia64_msi.c out to avoide duplicate them. In addition,
to keep them consistent with x86's , I also changed some
macros' name. How do you think of the patch ? If you
agree to the changes, could you add your Sign-off-by to
the patch,
Sheng Yang wrote:
+ if (assigned_dev-irq_requested_type == KVM_ASSIGNED_DEV_MSIX) {
+ u32 gsi;
+ gsi = find_gsi_from_host_irq(assigned_dev, irq);
+ if (gsi == 0)
+ return IRQ_HANDLED;
So you chose GSI == 0 as invalid
Amit Shah wrote:
host_cpuid now accepts a 'count' parameter for cpuid. Initialise the value
of ecx before any call to the function.
Signed-off-by: Amit Shah amit.s...@redhat.com
---
qemu/qemu-kvm-x86.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git
Roel Kluin wrote:
Roel Kluin wrote:
This was also reported by Jörg-Volker Peetz here:
http://lkml.org/lkml/2009/2/16/325
Please use this one, It gives Jörg-Volker Peetz credits, and I
missed another issue just below.
This is already fixed in kvm.git.
--
I have a truly
Avishay Traeger1 wrote:
Hello,
I am trying to compile kvm-userspace on one machine (let's call it the
build machine), and plan to use it on another (let's call it the target
machine). Both machines are x86-64. I got a fresh copy from git:
...
Then I configure:
$ cd kvm-userspace
$
On Wednesday 18 February 2009 02:09:49 Avi Kivity wrote:
Sheng Yang wrote:
+ if (assigned_dev-irq_requested_type == KVM_ASSIGNED_DEV_MSIX) {
+ u32 gsi;
+ gsi = find_gsi_from_host_irq(assigned_dev, irq);
+ if (gsi == 0)
+ return IRQ_HANDLED;
So
On Fri, Feb 13, 2009 at 05:49:49PM +0800, Han, Weidong wrote:
when hot remove the assigned device with iommu, it should
deassign it from guest and free it from qemu.
assign_dev_update_irqs may not be invoked when hot add a device,
so need to assign irq after device assignment in
Marcelo Tosatti wrote:
On Fri, Feb 13, 2009 at 05:49:49PM +0800, Han, Weidong wrote:
when hot remove the assigned device with iommu, it should
deassign it from guest and free it from qemu.
assign_dev_update_irqs may not be invoked when hot add a device,
so need to assign irq after device
Thanks, Tony! It should not break anything due to no changes about code logic.
:)
Avi,
Could you help to commit the patches with Tony's Ack ? Thanks!
Xiantao
Luck, Tony wrote:
For supporting kvm's MSI, we have to move some macros
from ia64_msi.c out to avoide duplicate them. In
Han, Weidong wrote:
Marcelo Tosatti wrote:
On Fri, Feb 13, 2009 at 05:49:49PM +0800, Han, Weidong wrote:
when hot remove the assigned device with iommu, it should
deassign it from guest and free it from qemu.
assign_dev_update_irqs may not be invoked when hot add a device,
so need to
On (Tue) Feb 17 2009 [18:11:55], Avi Kivity wrote:
Amit Shah wrote:
host_cpuid now accepts a 'count' parameter for cpuid. Initialise the value
of ecx before any call to the function.
Signed-off-by: Amit Shah amit.s...@redhat.com
---
qemu/qemu-kvm-x86.c |2 ++
1 files changed, 2
Last qemu merge broke device assignment hotplug. It didn't call
qemu_pci_hot_assign_device in pci_device_hot_add for device assignment hot add,
and also missed device assignment hotplug command in pci_add command. This
patchset fixes this issue. Note that this patchset rebases and includes the
define KVM_CAP_DEVICE_DEASSIGNMENT and KVM_DEASSIGN_PCI_DEVICE
for device deassignment.
the ioctl has been already implemented in the
commit: 0a920356748df4fb06e86c21c23d2ed6d31d37ad
Acked-by: Mark McLoughlin mar...@redhat.com
Signed-off-by: Weidong Han weidong@intel.com
---
only need to set assigned_dev_id for deassignment, use
match-flags to judge and deassign it.
Acked-by: Mark McLoughlin mar...@redhat.com
Signed-off-by: Weidong Han weidong@intel.com
---
virt/kvm/kvm_main.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git
Last qemu merge broke device assignment hotplug. Call
qemu_pci_hot_assign_device in pci_device_hot_add for
hot assign device, and add the command for it.
for example hot assign 01:00.0, can use following command:
pci_add pci_addr=auto host host=01:00.0
Signed-off-by: Weidong Han
Add this to support hot remove assigned device.
Acked-by: Mark McLoughlin mar...@redhat.com
Signed-off-by: Weidong Han weidong@intel.com
---
libkvm/libkvm.c | 14 ++
libkvm/libkvm.h | 13 +
2 files changed, 27 insertions(+), 0 deletions(-)
diff --git
When hot remove assigned device, should deassign it
from guest and free it from qemu.
assign_dev_update_irqs may not be invoked when hot add a
device, so need to assign irq after device assignment in
init_assigned_device.
Acked-by: Mark McLoughlin mar...@redhat.com
Signed-off-by: Weidong Han
make init_assigned_device call free_assigned_device on error,
and then make free_assigned_device is static because it's only
invoked in device-assigned.c.
Acked-by: Mark McLoughlin mar...@redhat.com
Signed-off-by: Weidong Han weidong@intel.com
---
qemu/hw/device-assignment.c | 12
Just wrap assign_device and assign_irq, no functional changes
Acked-by: Mark McLoughlin mar...@redhat.com
Signed-off-by: Weidong Han weidong@intel.com
---
qemu/hw/device-assignment.c | 121 +--
1 files changed, 70 insertions(+), 51 deletions(-)
diff
free_assigned_device just frees device from qemu, it should also
deassign the device from guest when guest exits or hot remove
assigned device.
Acked-by: Mark McLoughlin mar...@redhat.com
Signed-off-by: Weidong Han weidong@intel.com
---
qemu/hw/device-assignment.c | 28
Tassilo Horn tass...@member.fsf.org writes:
Hi again,
I've successfully installed KVM (version 83 with 2.6.28 kernel) and
windows as guest. I start it with
kvm -net nic,macaddr=46:0e:b3:53:9f:3a \
-net user -localtime -smb /home/horn \
~/kvm/windows.img
and basically it
On (Tue) Feb 17 2009 [12:47:10], Brian Kress wrote:
When I try to run KVM built off the current head, it crashes with a
Segmentation fault. KVM-84 does
not. Seems to be dealing with the CPUID changes:
0x081a5c70 in host_cpuid ()
at
On Fri, Feb 13, 2009 at 12:56:56PM +1100, Ross McKay wrote:
dnjap wrote:
I'm looking for a laptop on which I can run KVM.
1. Does anyone have a list of AMD-V or VT-x capable laptop CPU's?
Is it not as simple as checking for the svm or vt flags?
No, one must also check that the bios
-Original Message-
From: Blue Swirl [mailto:blauwir...@gmail.com]
Sent: Tuesday, February 17, 2009 10:56 PM
To: qemu-de...@nongnu.org
Cc: aurel...@aurel32.net; holl...@us.ibm.com; Liu Yu-B13201;
kvm-ppc@vger.kernel.org
Subject: Re: [Qemu-devel] [PATCH 1/5] kvm/powerpc: Enable
-Original Message-
From: Hollis Blanchard [mailto:holl...@us.ibm.com]
Sent: Wednesday, February 18, 2009 4:07 AM
To: Avi Kivity
Cc: kvm-ppc@vger.kernel.org; Liu Yu-B13201
Subject: Re: [PATCH] Add emulation of E500 register mmucsr0
Acked-by: Hollis Blanchard holl...@us.ibm.com
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