Neil Aggarwal wrote:
I forgot to mention that I have an AMD Opteron 2210
processor.
When I get cat /proc/cpuinfo, I get this output for the
first core (The second core is the same):
vendor_id : AuthenticAMD
cpu family : 15
^^ means that you have a Rev F (cpu_family 15 == 0xf
On 10/15/2009 11:48 AM, Amos Kong wrote:
Test 802.1Q vlan of nic, config it by vconfig command.
1) Create two VMs
2) Setup guests in different vlan by vconfig and test communication by ping
using hard-coded ip address
3) Setup guests in same vlan and test communication by ping
Hi,
I have a question on cputime accounting of a guest. CPU time of a
guest is always
accounted as 'user' time of cpustat even if nice value of the guest is
higher than 0.
Is there a reason to do so? I think the cpu time of the guest should
be accounted
into 'nice' as same as a normal process. Am
On Thu, Oct 15, 2009 at 04:41:41PM +0200, or...@il.ibm.com wrote:
Avi,
We have addressed all of the comments, please apply.
Doesn't apply to current kvm master.
--
Gleb.
--
To unsubscribe from this list: send the line unsubscribe kvm in
the body of a message to
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
external-module-compat-comm.h |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/external-module-compat-comm.h b/external-module-compat-comm.h
index 8f56f11..fd3aab7 100644
--- a/external-module-compat-comm.h
+++
This was used to carry CONFIG_KVM_TRACE into the build. We no longer
have such switches, so drop the infrastructure. We can easily
reintroduce it once required.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
.gitignore |1 -
Makefile |3 +--
configure |3 ---
x86/Kbuild |
Apply DESTDIR also on old module renaming and depmod.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
Makefile |6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/Makefile b/Makefile
index 37a14e1..8314833 100644
--- a/Makefile
+++ b/Makefile
@@ -49,11 +49,11 @@
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
Makefile |6 +-
configure |6 --
external-module-compat-comm.h |7 ---
3 files changed, 1 insertions(+), 18 deletions(-)
diff --git a/Makefile b/Makefile
index 8614449..8420d11
Ported from OpenSUSE: Provide an udev rule that not only sets the group
of /dev/kvm but also triggers automatic loading of the kernel modules
during boot.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
Makefile |1 +
scripts/65-kvm.rules |2 ++
2 files changed, 3
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
external-module-compat-comm.h |4 +++
external-module-compat.c | 59 +
2 files changed, 63 insertions(+), 0 deletions(-)
diff --git a/external-module-compat-comm.h
preempt.c already has one, now x86.c need it too. Generalize it and make
it more robust against potential naming conflicts.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
sync |2 ++
x86/external-module-compat.h |6 ++
x86/preempt.c|
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
x86/external-module-compat.h |7 +++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/x86/external-module-compat.h b/x86/external-module-compat.h
index 2545ce9..a1a21a5 100644
--- a/x86/external-module-compat.h
+++
The following changes since commit bf860c9b3aa0803ee98d096b33a3ab72f576d79e:
Jan Kiszka (1):
Update source link
are available in the git repository at:
git://git.kiszka.org/kvm-kmod.git queue
Jan Kiszka (12):
Provide schedule_hrtimeout for pre-2.6.28 kernels
Use DESTDIR
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
external-module-compat-comm.h |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/external-module-compat-comm.h b/external-module-compat-comm.h
index fd3aab7..2892ace 100644
--- a/external-module-compat-comm.h
+++
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
linux-2.6 |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/linux-2.6 b/linux-2.6
index 8fdcaf6..f3ed8d8 16
--- a/linux-2.6
+++ b/linux-2.6
@@ -1 +1 @@
-Subproject commit 8fdcaf60d3e7d96450f3ae05c56f1046327fb3fe
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
x86/external-module-compat.h |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/x86/external-module-compat.h b/x86/external-module-compat.h
index a1a21a5..7056aa1 100644
--- a/x86/external-module-compat.h
+++
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
external-module-compat-comm.h | 10 ++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/external-module-compat-comm.h b/external-module-compat-comm.h
index a8f8a2f..cec117b 100644
--- a/external-module-compat-comm.h
On Thu, Oct 15, 2009 at 04:41:44PM +0200, or...@il.ibm.com wrote:
From: Orit Wasserman or...@il.ibm.com
---
arch/x86/kvm/vmx.c | 468
++--
arch/x86/kvm/x86.c |3 +-
2 files changed, 459 insertions(+), 12 deletions(-)
diff --git
lspci implies that the virtio block device is a SCSI storage
controller, i.e.:
00:05.0 SCSI storage controller: Qumranet, Inc. Virtio block device
However, virtio block devide does not have much to do with SCSI (in
sense: sdparm does not think it is a SCSI device; virtio_blk does not
depend
On Thu, Oct 15, 2009 at 04:41:44PM +0200, or...@il.ibm.com wrote:
+static struct page *nested_get_page(struct kvm_vcpu *vcpu,
+ u64 vmcs_addr)
+{
+ struct page *vmcs_page = NULL;
+
+ down_read(current-mm-mmap_sem);
+ vmcs_page =
On Mon, Oct 19, 2009 at 2:14 PM, Tomasz Chmielewski man...@wpkg.org wrote:
lspci implies that the virtio block device is a SCSI storage controller,
i.e.:
00:05.0 SCSI storage controller: Qumranet, Inc. Virtio block device
However, virtio block devide does not have much to do with SCSI (in
On Thu, Oct 15, 2009 at 04:41:45PM +0200, or...@il.ibm.com wrote:
From: Orit Wasserman or...@il.ibm.com
---
arch/x86/kvm/vmx.c | 591
+++-
1 files changed, 589 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/vmx.c
Jan Kiszka wrote:
Ported from OpenSUSE: Provide an udev rule that not only sets the group
of /dev/kvm but also triggers automatic loading of the kernel modules
during boot.
[]
diff --git a/Makefile b/Makefile
index 8314833..8614449 100644
--- a/Makefile
+++ b/Makefile
@@ -54,6 +54,7 @@
We can use upstream version of handle_io, there called kvm_handle_io()
Signed-off-by: Glauber Costa glom...@redhat.com
---
kvm-all.c |2 ++
qemu-kvm.c | 58 +-
2 files changed, 7 insertions(+), 53 deletions(-)
diff --git a/kvm-all.c
Intention is to merge with upstream version in the following patch.
Doing as a separate step to help identify any further issues.
Signed-off-by: Glauber Costa glom...@redhat.com
---
qemu-kvm-x86.c |6 --
qemu-kvm.c |4 ++--
qemu-kvm.h |4 ++--
3 files changed, 8
Replace ours with qemu.git version. A couple of functions go
unused, and are deleted.
Signed-off-by: Glauber Costa glom...@redhat.com
---
qemu-kvm-x86.c| 22 --
qemu-kvm.c|5 -
qemu-kvm.h| 11 ---
target-i386/kvm.c |2 ++
4 files
A couple of more functions are used from qemu.git.
Merging keeps going...
--
To unsubscribe from this list: send the line unsubscribe kvm in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Michael Tokarev wrote:
Jan Kiszka wrote:
Ported from OpenSUSE: Provide an udev rule that not only sets the group
of /dev/kvm but also triggers automatic loading of the kernel modules
during boot.
[]
diff --git a/Makefile b/Makefile
index 8314833..8614449 100644
--- a/Makefile
+++
On Mon, Oct 19, 2009 at 12:59 PM, Jan Kiszka jan.kis...@siemens.com wrote:
Ported from OpenSUSE: Provide an udev rule that not only sets the group
of /dev/kvm but also triggers automatic loading of the kernel modules
during boot.
Loading kvm used to block other virtualization software from
this whole tpr thing does not belong in common code. Move it to i386 specific
files.
Signed-off-by: Glauber Costa glom...@redhat.com
---
qemu-kvm-x86.c |7 +++
qemu-kvm.c |6 --
2 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/qemu-kvm-x86.c b/qemu-kvm-x86.c
Luca Tettamanti wrote:
On Mon, Oct 19, 2009 at 2:14 PM, Tomasz Chmielewski man...@wpkg.org wrote:
lspci implies that the virtio block device is a SCSI storage controller,
i.e.:
00:05.0 SCSI storage controller: Qumranet, Inc. Virtio block device
However, virtio block devide does not have much
Luca Tettamanti wrote:
On Mon, Oct 19, 2009 at 12:59 PM, Jan Kiszka jan.kis...@siemens.com wrote:
Ported from OpenSUSE: Provide an udev rule that not only sets the group
of /dev/kvm but also triggers automatic loading of the kernel modules
during boot.
Loading kvm used to block other
On Mon, Oct 19, 2009 at 3:31 PM, Tomasz Chmielewski man...@wpkg.org wrote:
Luca Tettamanti wrote:
On Mon, Oct 19, 2009 at 2:14 PM, Tomasz Chmielewski man...@wpkg.org
wrote:
lspci implies that the virtio block device is a SCSI storage
controller,
i.e.:
00:05.0 SCSI storage controller:
Luca Tettamanti wrote:
So why was SCSI storage controller any better than IDE interface or
SATA controller for virtio block device, if it does not talk SCSI protocol
(other than SCSI storage controller being the first on the list of
subclasses)?
Because both ATA and SATA classes have a
On 10/19/2009 03:42 PM, Tomasz Chmielewski wrote:
Luca Tettamanti wrote:
So why was SCSI storage controller any better than IDE interface or
SATA controller for virtio block device, if it does not talk SCSI
protocol
(other than SCSI storage controller being the first on the list of
On 10/17/2009 06:52 PM, Kenni Lund wrote:
2009/10/17 Lynn Wilborn l...@hotrodpc.com:
I have a windows 2003 server guest that's been registered
with MS, and it probably won't let me do that many more
times. So I want to save the guest, erase fedora, and
install centos 5.4 when it comes out.
Chris:
cpu family : 15
^^ means that you have a Rev F (cpu_family 15 == 0xf in hex).
That is good to know. Thanks for the info.
I am actually quite surprised this processor does not have
the constant time stamp counter because the RHEL virtualization
guide states it is a feature of
Jan Kiszka wrote:
Ported from OpenSUSE: Provide an udev rule that not only sets the group
of /dev/kvm but also triggers automatic loading of the kernel modules
during boot.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
Makefile |1 +
scripts/65-kvm.rules |2 ++
2
Anthony Liguori wrote:
Jan Kiszka wrote:
Ported from OpenSUSE: Provide an udev rule that not only sets the group
of /dev/kvm but also triggers automatic loading of the kernel modules
during boot.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
Makefile |1 +
Jan Kiszka wrote:
Anthony Liguori wrote:
I believe F12 is installing it 666. If we think it's safe, it's
probably the right thing to do.
Err, you mean /dev/kvm, not this rules file, right?
Yeah, not enough caffeine yet..
Well, in theory it should be safe, but I would
On Thu, Oct 15, 2009 at 04:41:46PM +0200, or...@il.ibm.com wrote:
From: Orit Wasserman or...@il.ibm.com
---
arch/x86/kvm/vmx.c | 1173
++--
1 files changed, 1148 insertions(+), 25 deletions(-)
diff --git a/arch/x86/kvm/vmx.c
On Thu, Oct 15, 2009 at 01:50:34PM -0300, Glauber Costa wrote:
Same as before, fixing test for ioctl return values as suggested by Marcelo.
Applied 1 and 2, thanks.
--
To unsubscribe from this list: send the line unsubscribe kvm in
the body of a message to majord...@vger.kernel.org
More
On Sun, Oct 18, 2009 at 01:24:54PM +0200, Jan Kiszka wrote:
Push the NMI-related singlestep variable into vcpu_svm. It's dealing
with an AMD-specific deficit, nothing generic for x86.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
Applied, thanks.
--
To unsubscribe from this list: send
On Thu, Oct 15, 2009 at 03:21:43PM -0700, Ed Swierk wrote:
[Repost; the patch was garbled in my previous attempt.]
Support for Xen PV-on-HVM guests can be implemented almost entirely in
userspace, except for handling one annoying MSR that maps a Xen
hypercall blob into guest address space.
On Sun, Oct 18, 2009 at 01:24:44PM +0200, Jan Kiszka wrote:
Commit 705c5323 opened the doors of hell by unconditionally injecting
single-step flags as long as guest_debug signaled this. This doesn't
work when the guest branches into some interrupt or exception handler
and triggers a vmexit
C 01 Mass storage controller
00 SCSI storage controller
01 IDE interface
02 Floppy disk controller
03 IPI bus controller
04 RAID bus controller
05 ATA controller
20 ADMA single stepping
30 ADMA continuous operation
06 SATA controller
00 Vendor specific
01 AHCI 1.0
07 Serial Attached SCSI
On Mon, Oct 19, 2009 at 12:59:24PM +0200, Jan Kiszka wrote:
The following changes since commit bf860c9b3aa0803ee98d096b33a3ab72f576d79e:
Jan Kiszka (1):
Update source link
are available in the git repository at:
git://git.kiszka.org/kvm-kmod.git queue
Jan Kiszka (12):
On Monday 19 October 2009 09:21:48 am Neil Aggarwal wrote:
Chris:
cpu family : 15
^^ means that you have a Rev F (cpu_family 15 == 0xf in hex).
That is good to know. Thanks for the info.
I am actually quite surprised this processor does not have
the constant time stamp counter
On Fri, Oct 16, 2009 at 03:28:36PM -0400, Glauber Costa wrote:
When we migrate a kvm guest that uses pvclock between two hosts, we may
suffer a large skew. This is because there can be significant differences
between the monotonic clock of the hosts involved. When a new host with
a much larger
On Fri, Oct 16, 2009 at 03:27:36PM -0400, Glauber Costa wrote:
This series uses the new ioctl I've just posted to the kernel.
It is pretty straightforward usage.
We first have to save and restore kvm msr registers, and later, which
is done in patch 2. It has nothing to do with our ioctls,
On Thu, Oct 15, 2009 at 07:05:36PM +0200, Jan Kiszka wrote:
This plugs an NMI-related hole in the VCPU synchronization between
kernel and user space. So far, neither pending NMIs nor the inhibit NMI
mask was properly read/set which was able to cause problems on
vmsave/restore, live migration
On Mon, Oct 19, 2009 at 06:32:54PM -0200, Marcelo Tosatti wrote:
On Thu, Oct 15, 2009 at 07:05:36PM +0200, Jan Kiszka wrote:
This plugs an NMI-related hole in the VCPU synchronization between
kernel and user space. So far, neither pending NMIs nor the inhibit NMI
mask was properly read/set
On Sun, 2009-10-18 at 19:32 +0200, Michael S. Tsirkin wrote:
On Sun, Oct 18, 2009 at 12:53:56PM +0200, Michael S. Tsirkin wrote:
On Fri, Oct 16, 2009 at 12:29:29PM -0700, Sridhar Samudrala wrote:
Hi Michael,
We are trying out your vhost-net patches from your git trees on
On 10/20/2009 05:39 AM, Gleb Natapov wrote:
BTW, what happens to exceptions that fail to be delivered? Can't see
where they are saved/restored across migration.
The instruction that caused an exception will be re-executed after
migration and exception will be regenerated.
Except for
On 10/17/2009 04:28 AM, Glauber Costa wrote:
When we migrate a kvm guest that uses pvclock between two hosts, we may
suffer a large skew. This is because there can be significant differences
between the monotonic clock of the hosts involved. When a new host with
a much larger monotonic time
On 10/17/2009 04:27 AM, Glauber Costa wrote:
This is a patch actually written by Juan, which, according to him,
he plans on posting to qemu.git. Problem is that linux defines
u64 in a way that is type-uncompatible with uint64_t.
I am including it here, because it is a dependency to my patch
On 10/19/2009 10:20 PM, Glauber Costa wrote:
A couple of more functions are used from qemu.git.
Merging keeps going...
Looks good.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
--
To unsubscribe from this list: send the line
On 10/19/2009 10:29 PM, Glauber Costa wrote:
this whole tpr thing does not belong in common code. Move it to i386 specific
files.
Ack, but:
@@ -157,6 +157,10 @@ int kvm_arch_create(kvm_context_t kvm, unsigned long
phys_mem_bytes,
if (r 0)
return r;
+#ifdef
On Tue, Oct 20, 2009 at 08:40:26AM +0900, Avi Kivity wrote:
On 10/17/2009 04:27 AM, Glauber Costa wrote:
This is a patch actually written by Juan, which, according to him,
he plans on posting to qemu.git. Problem is that linux defines
u64 in a way that is type-uncompatible with uint64_t.
I
Hello:
I am installing KVM on top of CentOS 5.4 so I can
have two guests running on my host. I would like to
have the host and guests accessible from my
network.
Do I set up separate bridges for each guest or would
they somehow be shared?
If I set up separate bridges, I think I need to do
in
On 10/15/2009 11:41 PM, or...@il.ibm.com wrote:
Avi,
We have addressed all of the comments, please apply.
The following patches implement nested VMX support. The patches enable a guest
to use the VMX APIs in order to run its own nested guest (i.e., enable running
other hypervisors which use VMX
On 10/15/2009 11:41 PM, or...@il.ibm.com wrote:
/*
+ * Handles msr read for nested virtualization
+ */
+static int nested_vmx_get_msr(struct kvm_vcpu *vcpu, u32 msr_index,
+ u64 *pdata)
+{
+ u64 vmx_msr = 0;
+
+ switch (msr_index) {
+ case
On 10/15/2009 11:41 PM, or...@il.ibm.com wrote:
From: Orit Wassermanor...@il.ibm.com
---
arch/x86/kvm/vmx.c | 70 ---
1 files changed, 65 insertions(+), 5 deletions(-)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index
On 10/15/2009 11:41 PM, or...@il.ibm.com wrote:
+
+struct __attribute__ ((__packed__)) shadow_vmcs {
Since this is in guest memory, we need it packed so the binary format is
preserved across migration. Please add a comment so it isn't changed
(at least without changing the
On 10/15/2009 11:41 PM, or...@il.ibm.com wrote:
+static int nested_map_shadow_vmcs(struct kvm_vcpu *vcpu)
+{
+ struct vcpu_vmx *vmx = to_vmx(vcpu);
+ struct page *vmcs_page = nested_get_page(vcpu, vmx-nested.vmptr);
+
+ if (vmcs_page == NULL) {
+ printk(KERN_INFO
On 10/15/2009 11:41 PM, or...@il.ibm.com wrote:
From: Orit Wassermanor...@il.ibm.com
---
arch/x86/kvm/vmx.c | 1173 ++--
1 files changed, 1148 insertions(+), 25 deletions(-)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index
On 10/19/2009 06:46 PM, Ryota Ozaki wrote:
Hi,
I have a question on cputime accounting of a guest. CPU time of a
guest is always
accounted as 'user' time of cpustat even if nice value of the guest is
higher than 0.
Is there a reason to do so? I think the cpu time of the guest should
be
On Thu, 2009-10-15 at 08:27 +0100, Jan Beulich wrote:
Hollis Blanchard holl...@us.ibm.com 15.10.09 00:57
On Fri, 2009-10-09 at 12:14 -0700, Hollis Blanchard wrote:
Rusty's version of BUILD_BUG_ON() does indeed fix the build break, and
also exposes the bug in kvmppc_account_exit_stat(). So
On Tue, 20 Oct 2009 04:49:29 am Hollis Blanchard wrote:
On Thu, 2009-10-15 at 08:27 +0100, Jan Beulich wrote:
My perspective is that it just uncovered already existing brokenness.
Sorry, I thought it was clear, but to be more explicit: I propose the
following patch, which replaces the
On Tue, 2009-10-20 at 11:42 +1030, Rusty Russell wrote:
On Tue, 20 Oct 2009 04:49:29 am Hollis Blanchard wrote:
On Thu, 2009-10-15 at 08:27 +0100, Jan Beulich wrote:
My perspective is that it just uncovered already existing brokenness.
Sorry, I thought it was clear, but to be more
BUILD_BUG_ON used to use the optimizer to do code elimination or fail
at link time; it was changed to first the size of a negative array (a
nicer compile time error), then (in
8c87df457cb58fe75b9b893007917cf8095660a0) to a bitfield.
bitfields: needs a literal constant at parse time, and can't be
71 matches
Mail list logo
