On Sun, 2011-06-19 at 10:41 +0530, Aneesh Kumar K.V wrote:
On Sat, 18 Jun 2011 14:51:19 -0400, Sasha Levin levinsasha...@gmail.com
wrote:
On Sat, 2011-06-18 at 23:19 +0530, Aneesh Kumar K.V wrote:
The TSTAT output formwat is wS. So not sure whey we
need sizeof(u16)*2 in pdu length.
On Sun, 2011-06-19 at 10:47 +0530, Aneesh Kumar K.V wrote:
On Sat, 18 Jun 2011 14:51:13 -0400, Sasha Levin levinsasha...@gmail.com
wrote:
On Sat, 2011-06-18 at 23:19 +0530, Aneesh Kumar K.V wrote:
Use lstat instead of stat
This patch should probably come after 9p2000.u support is
On Sun, 2011-06-19 at 10:43 +0530, Aneesh Kumar K.V wrote:
On Sat, 18 Jun 2011 14:51:34 -0400, Sasha Levin levinsasha...@gmail.com
wrote:
On Sat, 2011-06-18 at 23:19 +0530, Aneesh Kumar K.V wrote:
Signed-off-by: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com
---
On Wed, Jun 23, 2010 at 10:24:02PM +0100, Stefan Hajnoczi wrote:
The virtio block device holds a lock during I/O request processing.
Kicking the virtqueue while the lock is held results in long lock hold
times and increases contention for the lock.
This patch modifies virtqueue_kick() to
On Wed, Jun 23, 2010 at 10:24:02PM +0100, Stefan Hajnoczi wrote:
The virtio block device holds a lock during I/O request processing.
Kicking the virtqueue while the lock is held results in long lock hold
times and increases contention for the lock.
As you point out the problem with dropping
On Thu, Jun 16, 2011 at 11:01:22PM +0800, Asias He wrote:
On 06/16/2011 10:28 PM, Michael S. Tsirkin wrote:
On Wed, Jun 15, 2011 at 06:53:34PM +0300, Pekka Enberg wrote:
Hi all,
We’re proud to announce the second version of the Native Linux KVM tool!
We’re
now officially aiming for
On 06/17/2011 05:25 AM, Xiao Guangrong wrote:
From: Stevestefan.bo...@gmail.com
Subject: [PATCH] KVM: MMU: fix opposite condition in mapping_level_dirty_bitmap
The condition is opposite, it always maps huge page for the dirty tracked page
Thanks, applied and queued.
--
error compiling
https://bugzilla.kernel.org/show_bug.cgi?id=37262
--- Comment #46 from Avi Kivity a...@redhat.com 2011-06-19 08:50:13 ---
On 06/17/2011 05:25 AM, Xiao Guangrong wrote:
From: Stevestefan.bo...@gmail.com
Subject: [PATCH] KVM: MMU: fix opposite condition in
mapping_level_dirty_bitmap
The
On Mon, Jun 13, 2011 at 07:02:27PM +0530, Krishna Kumar2 wrote:
Michael S. Tsirkin m...@redhat.com wrote on 06/07/2011 09:38:30 PM:
This is on top of the patches applied by Rusty.
Warning: untested. Posting now to give people chance to
comment on the API.
OK, this seems to have
On 06/10/2011 09:12 AM, Jan Kiszka wrote:
From: Jan Kiszkajan.kis...@siemens.com
qemu-kvm: Fix error path of virtio_pci_set_guest_notifiers
The mask notifier is never installed on error, so this deinstallation
will just trigger an assert in msix_unset_mask_notifier.
Applied, thanks.
--
error
On 06/18/2011 07:43 AM, Ren, Yongjie wrote:
Hi All,
This is KVM test result against kvm.git
681fb677ace0754589792c92b8dbee9884d07158 based on kernel 3.0.0-rc2+, and
qemu-kvm.git 05f1737582ab6c075476bde931c5eafbc62a9349.
We found a new vt-d bug about “NIC assignment order in command line makes
On 2011-06-17 22:31, Georg Hopp wrote:
Am 17.06.2011 09:29:41 schrieb(en) Jan Kiszka:
On 2011-06-17 09:10, Georg Hopp wrote:
Jan Kiszka jan.kiszka at web.de writes:
On 2011-06-10 05:08, Amos Kong wrote:
host kernel: 2.6.39-rc2+
qemu-kvm : 05f1737582ab6c075476bde931c5eafbc62a9349
On 06/17/2011 04:37 PM, Joerg Roedel wrote:
Hi,
this is the second version of the patch-set to support the AMD
guest-/host only bits in the performance counter MSRs. Due to lack of
time I havn't looked into emulating support for this feature on Intel or
other architectures, but the other
On 06/17/2011 05:49 PM, Alexander Graf wrote:
KVM has an ioctl to define which signal mask should be used while running
inside VCPU_RUN. At least for big endian systems, this mask is different
on 32-bit and 64-bit systems (though the size is identical).
Add a compat wrapper that converts the
On 2011-06-17 20:04, AP wrote:
I tired that and it did not give me any warning. Here is the compilation
output:
make -C /lib/modules/2.6.38-8-generic/build M=`pwd` \
LINUXINCLUDE=-I`pwd`/include -Iinclude \
-Iarch/x86/include \
Add RERROR and use that in open on failure
NOTE: All the protocol operation should handle like this.
Signed-off-by: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com
---
tools/kvm/virtio/9p.c | 37 ++---
1 files changed, 30 insertions(+), 7 deletions(-)
diff
On 06/17/2011 05:49 PM, Alexander Graf wrote:
Hi Avi/Marcelo,
This is my current patch queue for PPC KVM. Please apply.
It's all good except for patch 3 which is duplicate. Can you drop it
and re-post the pull URL? I could apply all ^ 3 but prefer to pull.
--
error compiling committee.c:
On Sun, 19 Jun 2011 10:47:33 +0530, Aneesh Kumar K.V
aneesh.ku...@linux.vnet.ibm.com wrote:
On Sat, 18 Jun 2011 14:51:13 -0400, Sasha Levin levinsasha...@gmail.com
wrote:
On Sat, 2011-06-18 at 23:19 +0530, Aneesh Kumar K.V wrote:
Use lstat instead of stat
This patch should probably
Signed-off-by: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com
---
v2: Add proper indentation in #define
tools/kvm/virtio/9p.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/kvm/virtio/9p.c b/tools/kvm/virtio/9p.c
index 1545995..5baa774 100644
---
Make sure we don't read/write more than what is requested
from client.
Signed-off-by: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com
---
I am not sure whether we really need this. But seems to be a good
check to make sure we don't read/write more
tools/kvm/virtio/9p.c | 21
On 06/17/2011 01:20 AM, Glauber Costa wrote:
To implement steal time, we need the hypervisor to pass the guest information
about how much time was spent running other processes outside the VM.
This is per-vcpu, and using the kvmclock structure for that is an abuse
we decided not to make.
In
On 06/17/2011 01:20 AM, Glauber Costa wrote:
To implement steal time, we need the hypervisor to pass the guest information
about how much time was spent running other processes outside the VM.
This is per-vcpu, and using the kvmclock structure for that is an abuse
we decided not to make.
In
On 06/17/2011 01:20 AM, Glauber Costa wrote:
This patch accounts steal time time in kernel/sched.
I kept it from last proposal, because I still see advantages
in it: Doing it here will give us easier access from scheduler
variables such as the cpu rq. The next patch shows an example of
usage for
On 06/17/2011 01:20 AM, Glauber Costa wrote:
This is a first proposal for using steal time information
to influence the scheduler. There are a lot of optimizations
and fine grained adjustments to be done, but it is working reasonably
so far for me (mostly)
With this patch (and some host
return error via RERROR message
Signed-off-by: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com
---
tools/kvm/virtio/9p.c | 23 ---
1 files changed, 16 insertions(+), 7 deletions(-)
diff --git a/tools/kvm/virtio/9p.c b/tools/kvm/virtio/9p.c
index 8067e8a..453b34b 100644
Error is reported via RERROR message.
Signed-off-by: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com
---
tools/kvm/virtio/9p.c | 54
1 files changed, 27 insertions(+), 27 deletions(-)
diff --git a/tools/kvm/virtio/9p.c b/tools/kvm/virtio/9p.c
OK, different people seem to test different trees. In the hope to get
everyone on the same page, I created several variants of this patch so
they can be compared. Whoever's interested, please check out the
following, and tell me how these compare:
kernel:
On 06/17/2011 05:00 PM, Joerg Roedel wrote:
To let the user configure the desired tsc frequency for the
guest if running in KVM.
@@ -704,6 +705,14 @@ static int cpu_x86_find_by_name(x86_def_t *x86_cpu_def,
const char *cpu_model)
} else if (!strcmp(featurestr, model_id)) {
On 06/16/2011 02:00 PM, Li, Xin wrote:
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 6df88c7..e269d20 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -3547,9 +3547,6 @@ done_prefixes:
if (memop.type == OP_MEM c-ad_bytes != 8)
Please let me know if this email is valid as I would like to discuss a very
important issue with you. Contact my email asap: mchick...@hotmail.co.uk
Respectfully,
Micheal Majeed
--
To unsubscribe from this list: send the line unsubscribe kvm in
the body of a message to
https://bugzilla.kernel.org/show_bug.cgi?id=37732
Avi Kivity a...@redhat.com changed:
What|Removed |Added
CC||a...@redhat.com
---
Hi,
Here are the command line:
/usr/bin/qemu-kvm -S -M rhel6.0.0 -enable-kvm -m 2048 -smp
2,sockets=1,cores=2,threads=1 \
-name winxp -uuid 23cd2751-8a30-dd34-db47-bfc8c76ccadb -nodefconfig
-nodefaults \
-chardev
socket,id=monitor,path=/var/lib/libvirt/qemu/winxp.monitor,server,nowait
-mon
On 06/15/2011 12:09 PM, Gleb Natapov wrote:
Actually, I'd expect most read/writes to benefit from caching, no?
So why don't we just rename kvm_write_guest_cached() to
kvm_write_guest(), and the few places - if any - that need to force
transversing of the gfn mappings, get renamed to
On 06/16/2011 06:50 AM, Zachary Amsden wrote:
The 128-bit multiply in pvclock.h was missing an output constraint for
EDX which caused a register corruption to appear. Thanks to Ulrich
for diagnosing the EDX corruption and Avi for providing this fix
(which now I am sending back to you Avi..)
On 06/15/2011 06:27 PM, Jason Krieg wrote:
On 06/15/2011 05:19 PM, Avi Kivity wrote:
On 06/15/2011 06:16 PM, Jason Krieg wrote:
On 06/15/2011 03:59 PM, Avi Kivity wrote:
On 06/15/2011 04:57 PM, Avi Kivity wrote:
Any ideas for what I could look for ?
Try -no-tpr-opt (on both sides).
On 19.06.2011, at 11:04, Avi Kivity wrote:
On 06/17/2011 05:49 PM, Alexander Graf wrote:
KVM has an ioctl to define which signal mask should be used while running
inside VCPU_RUN. At least for big endian systems, this mask is different
on 32-bit and 64-bit systems (though the size is
On 06/15/2011 04:17 PM, Jan Kiszka wrote:
These FPU states are properly maintained by KVM but not yet by TCG. So
far we unconditionally set them to 0 in the guest which may cause
state corruptions, though not with modern guests.
To avoid breaking backward migration, use a conditional subsection
On Sun, Jun 19, 2011 at 03:35:58PM +0300, Avi Kivity wrote:
On 06/15/2011 12:09 PM, Gleb Natapov wrote:
Actually, I'd expect most read/writes to benefit from caching, no?
So why don't we just rename kvm_write_guest_cached() to
kvm_write_guest(), and the few places - if any - that need
On 06/19/2011 03:53 PM, Alexander Graf wrote:
On 19.06.2011, at 11:04, Avi Kivity wrote:
On 06/17/2011 05:49 PM, Alexander Graf wrote:
KVM has an ioctl to define which signal mask should be used while running
inside VCPU_RUN. At least for big endian systems, this mask is different
on
On 06/19/2011 03:59 PM, Gleb Natapov wrote:
On Sun, Jun 19, 2011 at 03:35:58PM +0300, Avi Kivity wrote:
On 06/15/2011 12:09 PM, Gleb Natapov wrote:
Actually, I'd expect most read/writes to benefit from caching, no?
So why don't we just rename kvm_write_guest_cached() to
On 06/10/2011 04:56 PM, Andre Przywara wrote:
When iterating through the XSAVE feature enumeration CPUID leaf (0xD)
we should not stop at the first zero EAX, but instead keep scanning
since there are gaps in the enumeration (ECX=1 for instance).
This fixes the proper usage of AVX in KVM guests.
On 06/09/2011 06:57 PM, Paolo Bonzini wrote:
-- 8 -
From Mon Sep 17 00:00:00 2001
From: Paolo Bonzini pbonz...@redhat.com
Date: Thu, 9 Jun 2011 17:48:50 +0200
Subject: [PATCH] KVM: fix documentation for
Hi Avi,
here's the updated pull request.
Alex
The following changes since commit a94925fed08e72213eabf611744b12af3e832218:
Yang, Wei (1):
KVM: Enable ERMS feature support for KVM
are available in the git repository at:
git://github.com/agraf/linux-2.6.git kvm-ppc-next
Alexander
https://bugzilla.kernel.org/show_bug.cgi?id=37732
--- Comment #2 from Konstantin k...@ak-electron.eu 2011-06-19 13:44:05 ---
RAX should contain 8804530057f8 right?
If so then i understand the gp fault here :-) ... a bit
Yes i use netfilter to forward traffic to and from vm's.
Is it
Hello all,
I am not sure if this is the right place to ask this question.
I have been trying to get this working for the last few days.
I need to mount a directory from the guest under the host. The guest is win
XP and the host is linux gentoo. I tried to follow this steps:
On 06/19/2011 04:42 PM, Alexander Graf wrote:
Hi Avi,
here's the updated pull request.
Alex
The following changes since commit a94925fed08e72213eabf611744b12af3e832218:
Yang, Wei (1):
KVM: Enable ERMS feature support for KVM
are available in the git repository at:
On Sun, Jun 19, 2011 at 10:48:41AM +0300, Michael S. Tsirkin wrote:
diff --git a/block/blk-core.c b/block/blk-core.c
index 4ce953f..a8672ec 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -433,6 +433,8 @@ void blk_run_queue(struct request_queue *q)
https://bugzilla.kernel.org/show_bug.cgi?id=37732
--- Comment #3 from Konstantin k...@ak-electron.eu 2011-06-19 14:11:46 ---
(In reply to comment #2)
This machine is using SLAB not SLUB.
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
--- You are receiving
https://bugzilla.kernel.org/show_bug.cgi?id=37732
--- Comment #4 from Avi Kivity a...@redhat.com 2011-06-19 14:37:24 ---
Please reconfigure using SLUB and run the tests. We don't suspect SLUB;
rather we want to use its debug capabilities.
--
Configure bugmail:
%rip-relative addressing is relative to the first byte of the next instruction,
so we need to add %rip only after we've fetched any immediate bytes.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/kvm/emulate.c | 12 +++-
1 files changed, 7 insertions(+), 5 deletions(-)
diff
kvm has a bug with instructions of the form
opcode $imm, displ(%%rip)
Where the effective address was not calculated correctly. Test
it now.
Signed-off-by: Avi Kivity a...@redhat.com
---
x86/emulator.c | 17 +
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git
Linus, please pull from
git://git.kernel.org/pub/scm/virt/kvm/kvm.git kvm-updates/3.0
to receive several (fairly serious) KVM fixes: kvmclock was broken due
to bad asm constraints, live migration vga tracking instantiated large
ptes instead of small ones, and the guest cr3 was corrupted in
On 06/19/2011 07:04 AM, Avi Kivity wrote:
On 06/17/2011 01:20 AM, Glauber Costa wrote:
This patch accounts steal time time in kernel/sched.
I kept it from last proposal, because I still see advantages
in it: Doing it here will give us easier access from scheduler
variables such as the cpu rq.
On 06/19/2011 06:57 AM, Avi Kivity wrote:
On 06/17/2011 01:20 AM, Glauber Costa wrote:
To implement steal time, we need the hypervisor to pass the guest
information
about how much time was spent running other processes outside the VM.
This is per-vcpu, and using the kvmclock structure for that
On 06/19/2011 06:49 AM, Avi Kivity wrote:
On 06/17/2011 01:20 AM, Glauber Costa wrote:
To implement steal time, we need the hypervisor to pass the guest
information
about how much time was spent running other processes outside the VM.
This is per-vcpu, and using the kvmclock structure for that
The Buildbot has detected a new failure on builder s390 while building kvm.
Full details are available at:
http://buildbot.b1-systems.de/kvm/builders/s390/builds/214
Buildbot URL: http://buildbot.b1-systems.de/kvm/
Buildslave for this Build: b1_kvm_1
Build Reason: The Nightly scheduler named
The Buildbot has detected a new failure on builder next-s390 while building kvm.
Full details are available at:
http://buildbot.b1-systems.de/kvm/builders/next-s390/builds/205
Buildbot URL: http://buildbot.b1-systems.de/kvm/
Buildslave for this Build: b1_kvm_1
Build Reason: The Nightly
On 06/17/2011 05:49 PM, Alexander Graf wrote:
KVM has an ioctl to define which signal mask should be used while running
inside VCPU_RUN. At least for big endian systems, this mask is different
on 32-bit and 64-bit systems (though the size is identical).
Add a compat wrapper that converts the
On 06/17/2011 05:49 PM, Alexander Graf wrote:
Hi Avi/Marcelo,
This is my current patch queue for PPC KVM. Please apply.
It's all good except for patch 3 which is duplicate. Can you drop it
and re-post the pull URL? I could apply all ^ 3 but prefer to pull.
--
error compiling committee.c:
On 19.06.2011, at 11:04, Avi Kivity wrote:
On 06/17/2011 05:49 PM, Alexander Graf wrote:
KVM has an ioctl to define which signal mask should be used while running
inside VCPU_RUN. At least for big endian systems, this mask is different
on 32-bit and 64-bit systems (though the size is
On 06/19/2011 03:53 PM, Alexander Graf wrote:
On 19.06.2011, at 11:04, Avi Kivity wrote:
On 06/17/2011 05:49 PM, Alexander Graf wrote:
KVM has an ioctl to define which signal mask should be used while running
inside VCPU_RUN. At least for big endian systems, this mask is different
on
On 06/09/2011 06:57 PM, Paolo Bonzini wrote:
-- 8 -
From Mon Sep 17 00:00:00 2001
From: Paolo Bonzini pbonz...@redhat.com
Date: Thu, 9 Jun 2011 17:48:50 +0200
Subject: [PATCH] KVM: fix documentation for
On 06/19/2011 04:42 PM, Alexander Graf wrote:
Hi Avi,
here's the updated pull request.
Alex
The following changes since commit a94925fed08e72213eabf611744b12af3e832218:
Yang, Wei (1):
KVM: Enable ERMS feature support for KVM
are available in the git repository at:
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