On 12/27/2010 11:27 PM, Marcelo Tosatti wrote:
On Sun, Dec 26, 2010 at 02:27:26PM +0200, Avi Kivity wrote:
+static void kvm_unpoison_all(void *param)
+{
+HWPoisonPage *page, *next_page;
+unsigned long address;
+KVMState *s = param;
+
+
On Mon, Dec 27, 2010 at 07:27:54PM -0200, Marcelo Tosatti wrote:
On Sun, Dec 26, 2010 at 02:27:26PM +0200, Avi Kivity wrote:
+static void kvm_unpoison_all(void *param)
+{
+HWPoisonPage *page, *next_page;
+unsigned long address;
+KVMState *s = param;
+
+
On Tue, 2010-12-28 at 16:27 +0800, Gleb Natapov wrote:
On Mon, Dec 27, 2010 at 07:27:54PM -0200, Marcelo Tosatti wrote:
On Sun, Dec 26, 2010 at 02:27:26PM +0200, Avi Kivity wrote:
+static void kvm_unpoison_all(void *param)
+{
+HWPoisonPage *page, *next_page;
+
On 12/28/2010 10:32 AM, Huang Ying wrote:
On Tue, 2010-12-28 at 16:11 +0800, Avi Kivity wrote:
On 12/27/2010 11:27 PM, Marcelo Tosatti wrote:
On Sun, Dec 26, 2010 at 02:27:26PM +0200, Avi Kivity wrote:
+static void kvm_unpoison_all(void *param)
+{
+
On 12/28/2010 10:35 AM, Huang Ying wrote:
Don't we break huge page to 4k pages during poisoning?
Yes. That has not been implemented yet. So in fact, we can not deal
with hwpoison+hugetlb in kvm now.
Should be a lot easier to deal with using transparent hugepages, since
the break-apart
The following changes since commit 4cdc1cd137e0b98766916a7cdf2d5a9b3c6632fa:
target-mips: fix host CPU consumption when guest is idle (2010-12-27
00:58:06 +0100)
are available in the git repository at:
git://git.kernel.org/pub/scm/virt/kvm/qemu-kvm.git uq/master
Jan Kiszka (4):
Michael Goldish writes:
- Use wait_for() to try remote_login() multiple times before giving up.
- Take VM parameters from vm.params, not params.
Is there any differnce between those in current context?
Other looks good, thanks.
Signed-off-by: Michael Goldish mgold...@redhat.com
---
Michael Goldish writes:
Signed-off-by: Michael Goldish mgold...@redhat.com
Looks good, thanks!
---
client/tests/kvm/tests/migration_with_reboot.py | 19 +++
1 files changed, 7 insertions(+), 12 deletions(-)
diff --git
On 12/22/2010 10:44 AM, Sheng Yang wrote:
Then we can support mask bit operation of assigned devices now.
@@ -3817,14 +3819,16 @@ static int emulator_write_emulated_onepage(unsigned
long addr,
mmio:
trace_kvm_mmio(KVM_TRACE_MMIO_WRITE, bytes, gpa, *(u64 *)val);
+ r =
On 27.12.2010 04:51, Stefan Hajnoczi wrote:
On Sun, Dec 26, 2010 at 9:21 PM, Peter Lievenp...@dlh.net wrote:
Am 25.12.2010 um 20:02 schrieb Peter Lieven:
Am 23.12.2010 um 03:42 schrieb Stefan Hajnoczi:
On Wed, Dec 22, 2010 at 10:02 AM, Peter Lievenp...@dlh.net wrote:
If I start a VM
Michael Goldish writes:
After the transfer, copy the file back from the guest to the host and make
sure
the returned file is identical to the one sent to the guest.
Changes from v1:
- hash_file() is in autotest_lib.client.bin.utils, so import that as
client_utils.
- Pass
On 12/28/2010 02:25 PM, Jason Wang wrote:
Michael Goldish writes:
- Use wait_for() to try remote_login() multiple times before giving up.
- Take VM parameters from vm.params, not params.
Is there any differnce between those in current context?
Other looks good, thanks.
In the
On 12/28/2010 02:38 PM, Jason Wang wrote:
Michael Goldish writes:
After the transfer, copy the file back from the guest to the host and make
sure
the returned file is identical to the one sent to the guest.
Changes from v1:
- hash_file() is in autotest_lib.client.bin.utils, so
Michael Goldish writes:
make_qemu_command() is sometimes called to see if a VM needs to be restarted
using a different qemu command line. When it's called with more NICs than
the
VM currently has, accessing self.netdev_id can raise an IndexError.
Signed-off-by: Michael Goldish
Michael Goldish writes:
On 12/28/2010 02:38 PM, Jason Wang wrote:
Michael Goldish writes:
After the transfer, copy the file back from the guest to the host and
make sure
the returned file is identical to the one sent to the guest.
Changes from v1:
- hash_file()
On 12/28/2010 03:31 PM, Jason Wang wrote:
Michael Goldish writes:
On 12/28/2010 02:38 PM, Jason Wang wrote:
Michael Goldish writes:
After the transfer, copy the file back from the guest to the host and
make sure
the returned file is identical to the one sent to the guest.
On 12/28/2010 03:13 PM, Jason Wang wrote:
Michael Goldish writes:
When make_qemu_command() is called in order to see if a VM should be
restarted
using a different qemu command line, construction of the qemu command
should be
based only on the parameters provided to
On 12/28/2010 03:23 PM, Jason Wang wrote:
Michael Goldish writes:
make_qemu_command() is sometimes called to see if a VM needs to be
restarted
using a different qemu command line. When it's called with more NICs than
the
VM currently has, accessing self.netdev_id can raise an
make_qemu_command() is sometimes called to see if a VM needs to be restarted
using a different qemu command line. When it's called with more NICs than the
VM currently has, accessing self.netdev_id can raise an IndexError.
Changes from v1:
- Fix rebase error (omitted netdev_extra_params).
It's a wrapper to the 'env' object used by KVM tests. It behaves like a
dictionary, but may implement additional common operations used by KVM tests.
Signed-off-by: Eduardo Habkost ehabk...@raisama.net
---
client/tests/kvm/kvm_utils.py | 85 +
1 files
The new Env object is backward compatible with the regular env dict, so
all the kvm_utils.env_*() functions should work as usual.
Signed-off-by: Eduardo Habkost ehabk...@raisama.net
---
client/tests/kvm/kvm.py | 10 +-
client/tests/kvm/kvm_scheduler.py |4 ++--
2 files
Signed-off-by: Eduardo Habkost ehabk...@raisama.net
---
client/tests/kvm/kvm.py |2 +-
client/tests/kvm/kvm_preprocessing.py| 12 ++--
client/tests/kvm/kvm_test_utils.py |4 ++--
client/tests/kvm/tests/ksm_overcommit.py |4 ++--
On Tue, 2010-12-28 at 17:43 +0200, Michael Goldish wrote:
This is a respin of Eduardo's patchset with small modifications.
Differences from Eduardo's patches:
- These patches don't change the module structure of the KVM test (no kvm
package is created). We can still do that in the future
On Mon, Dec 27, 2010 at 3:47 AM, Stefan Hajnoczi stefa...@gmail.com wrote:
On Sat, Dec 25, 2010 at 7:02 PM, Peter Lieven p...@dlh.net wrote:
this was the outcome of my bisect session:
956a3e6bb7386de48b642d4fee11f7f86a2fcf9a is first bad commit
commit 956a3e6bb7386de48b642d4fee11f7f86a2fcf9a
On 12/28/2010 12:54 AM, Mike Galbraith wrote:
On Mon, 2010-12-20 at 17:04 +0100, Mike Galbraith wrote:
On Mon, 2010-12-20 at 10:40 -0500, Rik van Riel wrote:
On 12/17/2010 02:15 AM, Mike Galbraith wrote:
BTW, with this vruntime donation thingy, what prevents a task from
forking off
A further set of improvements to KVM clock. Now it actually can
stay synchronized on SMP systems with a stable TSC, does not get
destabilized by host suspend, and is resistant to migration.
I did look a bit into the second to last remaining migration issue;
that is, we read the TSCs for all
Rather than use the host CPU TSC rate, which can change, compute
cycle to nanosecond conversion in the guest TSC rate, which is
fixed. This allows the math for write compensation detection
to be made more reliable.
Signed-off-by: Zachary Amsden zams...@redhat.com
---
arch/x86/kvm/x86.c | 58
During a host suspend, TSC may go backwards, which KVM interprets
as an unstable TSC. Technically, KVM should not be marking the
TSC unstable, which causes the TSC clocksource to go bad, but
should be adjusting the TSC offsets in such a case.
Signed-off-by: Zachary Amsden zams...@redhat.com
---
On systems with synchronized TSCs, we still have VCPU individual
KVM clocks, each with their own computed offset. As this all happens
at different times, the computed KVM clock offset can vary, causing a
globally visible backwards clock. Currently this is protected against
by using an atomic
On Tuesday 28 December 2010 20:26:13 Avi Kivity wrote:
On 12/22/2010 10:44 AM, Sheng Yang wrote:
Then we can support mask bit operation of assigned devices now.
@@ -3817,14 +3819,16 @@ static int
emulator_write_emulated_onepage(unsigned long addr,
mmio:
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