I wanted to write steps to reproduce, which should be as simple as:
$ wget http://cdimage.ubuntu.com/daily-live/current/artful-desktop-amd64.iso
$ qemu-system-x86_64 -m 512 -boot d -cdrom artful-desktop-amd64.iso
But that works for me as seen in the attached video.
@Mathieu - can you elaborate how
From: Jan Kiszka
This properly forwards SMC events to EL2 when PSCI is provided by QEMU
itself and, thus, ARM_FEATURE_EL3 is off.
Found and tested with the Jailhouse hypervisor. Solution based on
suggestions by Peter Maydell.
Signed-off-by: Jan Kiszka
---
Changes in v2:
- implemented Peter's
On 2017-09-20 10:36, Fam Zheng wrote:
> The only prototype doesn't need anything from the lib header, and not
> including it here allows files that include this header, for example
> vl.c, to compile without the libseccomp cflags.
>
> The breakage is since c3883e1f93 for environments where `pkg-co
On 22.09.2017 08:21, Philippe Mathieu-Daudé wrote:
> Hi Thomas,
>
> On 09/22/2017 12:06 AM, Thomas Huth wrote:
>> If QEMU has been compiled with the flags --enable-tcg-interpreter and
>> --enable-debug, the guest is running incredibly slow. The pxe boot test
>
> There already is a qtest_get_arch(
On Fri, 22 Sep 2017 08:47:41 +0200
Christian Borntraeger wrote:
> On 09/21/2017 10:26 PM, Michael Roth wrote:
> > Quoting Michael Roth (2017-09-21 11:50:28)
> >> Quoting Cornelia Huck (2017-09-21 10:21:42)
> >>> On Thu, 21 Sep 2017 17:14:46 +0200
> >>> Christian Borntraeger wrote:
> >>>
>
On 2017年09月19日 03:50, Andrey Smirnov wrote:
In current implementation, packet queue flushing logic seem to suffer
from a deadlock like scenario if a packet is received by the interface
before before Rx ring is initialized by Guest's driver. Consider the
following sequence of events:
1.
Am 21.09.2017 um 15:18 hat Daniel P. Berrange geschrieben:
> On Thu, Sep 21, 2017 at 01:43:17PM +0100, Daniel P. Berrange wrote:
> > On Thu, Sep 21, 2017 at 01:33:20PM +0100, Stefan Hajnoczi wrote:
> > > On Wed, Sep 20, 2017 at 11:26:11AM +0200, Christian Ehrhardt wrote:
> > > > Hi,
> > > > this mi
On 22/09/2017 06:45, Alexey Kardashevskiy wrote:
> On 21/09/17 23:57, Paolo Bonzini wrote:
>> On 21/09/2017 15:39, Alexey Kardashevskiy wrote:
>>> On 21/09/17 22:07, Paolo Bonzini wrote:
A container can be used instead of an alias to allow switching between
multiple subregions. In this c
> -Original Message-
> From: Eric Auger [mailto:eric.au...@redhat.com]
> Sent: Tuesday, September 19, 2017 1:17 PM
> To: eric.auger@gmail.com; eric.au...@redhat.com;
> peter.mayd...@linaro.org; alex.william...@redhat.com; m...@redhat.com;
> qemu-...@nongnu.org; qemu-devel@nongnu.org;
On 2017年09月19日 03:50, Andrey Smirnov wrote:
More recent version of the IP block support more than one Tx DMA ring,
so add the code implementing that feature.
Cc: Peter Maydell
Cc: Jason Wang
Cc:qemu-devel@nongnu.org
Cc:qemu-...@nongnu.org
Cc:yurov...@gmail.com
Signed-off-by: Andrey Smirnov
---
The following changes since commit 0a8066f0c068f1e318a1aacd7864fc00e455a37b:
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20170921'
into staging (2017-09-21 17:42:27 +0100)
are available in the git repository at:
git://github.com/cohuck/qemu tags/s390x-201
From: Christian Borntraeger
The migration interface for ais was introduced with kernel 4.13
but the capability itself had been active since 4.12. As migration
support is considered necessary lets disable ais in the 2.10
stable version. A proper fix and re-enablement will be done
for qemu 2.11.
S
On Thu, 21 Sep 2017 15:50:28 -0300
Eduardo Habkost wrote:
> On Tue, Sep 19, 2017 at 10:55:53AM +0200, Thomas Huth wrote:
> > Historically we've marked all devices as hotpluggable by default. However,
> > most devices are not hotpluggable, and you also need a HotplugHandler to
> > support these de
From: Jan Kiszka
This reverts the incorrect commit 2041649f0b04 (these are
machine-independent objects) and fixes the name of the config var.
Signed-off-by: Jan Kiszka
---
hw/usb/Makefile.objs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/usb/Makefile.objs b/hw/usb/Mak
> -Original Message-
> From: Auger Eric [mailto:eric.au...@redhat.com]
> Sent: Monday, September 18, 2017 1:18 PM
> To: Bharat Bhushan ;
> eric.auger@gmail.com; peter.mayd...@linaro.org;
> alex.william...@redhat.com; m...@redhat.com; qemu-...@nongnu.org;
> qemu-devel@nongnu.org
> Cc:
From: Alex Bennée
While adding the current user is a useful default behaviour for
creating new images it is not appropriate for Travis which already has
a default user.
Signed-off-by: Alex Bennée
Reviewed-by: Philippe Mathieu-Daudé
Tested-by: Philippe Mathieu-Daudé
Message-Id: <20170725133425
From: Alex Bennée
If you invoke with NOCACHE=1 we pass --no-cache in the argv to
docker.py but may still not force a rebuild if the dockerfile checksum
hasn't changed. By testing for its presence we can force builds
without having to manually remove the docker image.
Signed-off-by: Alex Bennée
The following changes since commit 0a8066f0c068f1e318a1aacd7864fc00e455a37b:
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20170921'
into staging (2017-09-21 17:42:27 +0100)
are available in the git repository at:
git://github.com/famz/qemu.git tags/build-and-test-auto
Some by default blocked syscalls are required to run tests for example
userfaultfd.
Reviewed-by: Kashyap Chamarthy
Signed-off-by: Fam Zheng
Message-Id: <20170905025614.579-4-f...@redhat.com>
Reviewed-by: Stefan Hajnoczi
Based-on: 20170905021201.25684-1-f...@redhat.com
---
tests/docker/Makefile
From: Alex Bennée
Installing the device-tree-compiler build-deps is a little extreme. We
only actually need the binary so include it with the other packages.
Suggested-by: Philippe Mathieu-Daudé
Signed-off-by: Alex Bennée
Message-Id: <20170725133425.436-6-alex.ben...@linaro.org>
Reviewed-by: P
Also avoid "set -e".
Signed-off-by: Fam Zheng
Message-Id: <20170907141245.31946-3-f...@redhat.com>
Reviewed-by: Eric Blake
---
tests/docker/test-full | 82 ++
1 file changed, 76 insertions(+), 6 deletions(-)
diff --git a/tests/docker/test-full b/
The 'run' script already creats src, build and install directories under
$TEST_DIR, use it in common.rc.
Also the tests always run from $QEMU_SRC/tests/docker, so use a relative
$CMD string.
Message-Id: <20170817035721.11064-1-f...@redhat.com>
Signed-off-by: Fam Zheng
---
tests/docker/common.rc
Signed-off-by: Fam Zheng
Message-Id: <20170907082918.7299-3-f...@redhat.com>
Reviewed-by: Gerd Hoffmann
Reviewed-by: Philippe Mathieu-Daudé
Signed-off-by: Fam Zheng
---
audio/Makefile.objs | 1 +
configure | 2 +-
ui/Makefile.objs| 1 +
3 files changed, 3 insertions(+), 1 deletio
From: Alex Bennée
Set the DEBIAN_FRONTEND and locale env vars to stop apt complaining so
much as we build the image.
Suggested-by: Philippe Mathieu-Daudé
Signed-off-by: Alex Bennée
Message-Id: <20170725133425.436-7-alex.ben...@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé
Tested-by: Philipp
Signed-off-by: Fam Zheng
Message-Id: <20170905025614.579-6-f...@redhat.com>
Reviewed-by: Stefan Hajnoczi
Based-on: 20170905021201.25684-1-f...@redhat.com
---
tests/docker/test-block | 21 +
1 file changed, 21 insertions(+)
create mode 100755 tests/docker/test-block
diff --g
Base on the newer ubuntu-lts (16.06) and include more packages for
better build coverage.
Signed-off-by: Fam Zheng
Message-Id: <20170907141245.31946-2-f...@redhat.com>
---
tests/docker/dockerfiles/ubuntu.docker | 11 ---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/tests
Signed-off-by: Fam Zheng
Message-Id: <20170907082918.7299-9-f...@redhat.com>
Reviewed-by: Gerd Hoffmann
Reviewed-by: Philippe Mathieu-Daudé
Signed-off-by: Fam Zheng
---
configure| 4 ++--
hw/usb/Makefile.objs | 5 +
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a
Signed-off-by: Fam Zheng
Message-Id: <20170907082918.7299-10-f...@redhat.com>
Reviewed-by: Gerd Hoffmann
Reviewed-by: Philippe Mathieu-Daudé
Signed-off-by: Fam Zheng
---
configure| 4 ++--
hw/usb/Makefile.objs | 2 ++
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/c
Without "set -e", the "&&" makes sure that the return code reflects the
result status, and that make only runs if configure succeeds.
Signed-off-by: Fam Zheng
Message-Id: <20170905025614.579-2-f...@redhat.com>
Reviewed-by: Stefan Hajnoczi
Based-on: 20170905021201.25684-1-f...@redhat.com
---
tes
Signed-off-by: Fam Zheng
Message-Id: <20170907084230.26493-1-f...@redhat.com>
Reviewed-by: Juan Quintela
Reviewed-by: Peter Xu
Reviewed-by: Dr. David Alan Gilbert
Signed-off-by: Fam Zheng
---
configure | 2 +-
migration/Makefile.objs | 1 +
2 files changed, 2 insertions(+), 1 de
They both print a message and exit, but with different status code so
distinguish real test errors from env preparation failures.
Signed-off-by: Fam Zheng
Message-Id: <20170905025614.579-3-f...@redhat.com>
Reviewed-by: Stefan Hajnoczi
Based-on: 20170905021201.25684-1-f...@redhat.com
---
tests/d
The LUKS cases in qemu-iotests requires this.
Reviewed-by: Kashyap Chamarthy
Signed-off-by: Fam Zheng
Message-Id: <20170905025614.579-5-f...@redhat.com>
Reviewed-by: Stefan Hajnoczi
Based-on: 20170905021201.25684-1-f...@redhat.com
---
tests/docker/dockerfiles/fedora.docker | 1 +
1 file change
Signed-off-by: Fam Zheng
Reviewed-by: Stefan Hajnoczi
Reviewed-by: Alex Bennée
---
scripts/qemu.py | 7 +++
1 file changed, 7 insertions(+)
diff --git a/scripts/qemu.py b/scripts/qemu.py
index 5e02dd8e78..2b5c2accb5 100644
--- a/scripts/qemu.py
+++ b/scripts/qemu.py
@@ -215,6 +215,13 @@ cl
Signed-off-by: Fam Zheng
Reviewed-by: Eric Blake
---
.gitignore | 1 +
tests/.gitignore | 1 +
2 files changed, 2 insertions(+)
diff --git a/.gitignore b/.gitignore
index cf65316863..40acfcb9e2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -52,6 +52,7 @@
/vscclient
/vhost-user-scsi
/fsde
Nothing in vl.c uses anything from the vde package, do remove the
unnecessary include.
Signed-off-by: Fam Zheng
Message-Id: <20170907083552.17725-2-f...@redhat.com>
Reviewed-by: Jason Wang
Signed-off-by: Fam Zheng
---
vl.c | 4
1 file changed, 4 deletions(-)
diff --git a/vl.c b/vl.c
inde
Signed-off-by: Fam Zheng
Message-Id: <20170907083552.17725-3-f...@redhat.com>
Reviewed-by: Jason Wang
Signed-off-by: Fam Zheng
---
configure | 3 +--
net/Makefile.objs | 2 ++
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index cb0f7ed0ab..956ab367
Signed-off-by: Fam Zheng
Reviewed-by: Eric Blake
---
scripts/archive-source.sh | 51 +++
1 file changed, 51 insertions(+)
create mode 100755 scripts/archive-source.sh
diff --git a/scripts/archive-source.sh b/scripts/archive-source.sh
new file mode 10
The image is prepared following instructions as in:
https://wiki.qemu.org/Hosts/BSD
Signed-off-by: Fam Zheng
Tested-by: Philippe Mathieu-Daudé
---
tests/vm/freebsd | 42 ++
1 file changed, 42 insertions(+)
create mode 100755 tests/vm/freebsd
diff --git
Signed-off-by: Fam Zheng
Message-Id: <20170907082918.7299-5-f...@redhat.com>
Reviewed-by: Gerd Hoffmann
Reviewed-by: Philippe Mathieu-Daudé
Signed-off-by: Fam Zheng
---
audio/Makefile.objs | 5 +
configure | 15 ++-
2 files changed, 15 insertions(+), 5 deletions(-)
The image is prepared following instructions as in:
https://wiki.qemu.org/Hosts/BSD
Signed-off-by: Fam Zheng
Reviewed-by: Kamil Rytarowski
---
tests/vm/netbsd | 42 ++
1 file changed, 42 insertions(+)
create mode 100755 tests/vm/netbsd
diff --git a/tes
baum.o already receives the sdl cflags in its per object variable, do
the same for brlapi libs to avoid cluttering libs_softmmu.
Signed-off-by: Fam Zheng
Message-Id: <20170907084700.952-1-f...@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Marc-André Lureau
Signed-off-by: Fam Zhen
This adds a 32bit guest.
The official LTS cloud image is downloaded and initialized with
cloud-init.
Signed-off-by: Fam Zheng
---
tests/vm/ubuntu.i386 | 89
1 file changed, 89 insertions(+)
create mode 100755 tests/vm/ubuntu.i386
diff --git
Signed-off-by: Fam Zheng
Message-Id: <20170907082918.7299-8-f...@redhat.com>
Reviewed-by: Gerd Hoffmann
Reviewed-by: Philippe Mathieu-Daudé
Signed-off-by: Fam Zheng
---
configure| 4 ++--
hw/usb/Makefile.objs | 6 --
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git
On 21.09.2017 20:50, Eduardo Habkost wrote:
> On Tue, Sep 19, 2017 at 10:55:53AM +0200, Thomas Huth wrote:
>> Historically we've marked all devices as hotpluggable by default. However,
>> most devices are not hotpluggable, and you also need a HotplugHandler to
>> support these devices. So if the us
The image is prepared following instructions as in:
https://wiki.qemu.org/Hosts/BSD
Signed-off-by: Fam Zheng
---
tests/vm/openbsd | 43 +++
1 file changed, 43 insertions(+)
create mode 100755 tests/vm/openbsd
diff --git a/tests/vm/openbsd b/tests/vm/ope
Signed-off-by: Fam Zheng
---
tests/vm/README | 89 +
1 file changed, 89 insertions(+)
create mode 100644 tests/vm/README
diff --git a/tests/vm/README b/tests/vm/README
new file mode 100644
index 00..ae53dce6ee
--- /dev/null
+++ b/t
Signed-off-by: Fam Zheng
Reviewed-by: Stefan Hajnoczi
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 13c1ac65b7..762e37bfd6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1905,6 +1905,7 @@ S: Maintained
F: .travis.yml
F: .shippable.yml
F: t
From: Eduardo Habkost
The subsystem name for the "Build test automation" section is
"-", because an actual subsystem name
line is missing:
$ ./scripts/get_maintainer.pl -f tests/docker/docker.py
"Alex Bennée" (maintainer:-...)
Fam Zheng (maintainer
On 22.09.2017 09:38, Cornelia Huck wrote:
> On Thu, 21 Sep 2017 15:50:28 -0300
> Eduardo Habkost wrote:
>
>> On Tue, Sep 19, 2017 at 10:55:53AM +0200, Thomas Huth wrote:
>>> Historically we've marked all devices as hotpluggable by default. However,
>>> most devices are not hotpluggable, and you a
Signed-off-by: Fam Zheng
---
tests/docker/run | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/tests/docker/run b/tests/docker/run
index 52b76e443d..c8f940de15 100755
--- a/tests/docker/run
+++ b/tests/docker/run
@@ -1,4 +1,4 @@
-#!/bin/bash -e
+#!/bin/bash
#
# Docker
This will be used by setup test user ssh.
Signed-off-by: Fam Zheng
Reviewed-by: Eric Blake
---
tests/keys/README | 6 ++
tests/keys/id_rsa | 27 +++
tests/keys/id_rsa.pub | 1 +
3 files changed, 34 insertions(+)
create mode 100644 tests/keys/README
create
On Fri, Sep 22, 2017 at 09:09:27AM +0200, Jan Kiszka wrote:
> On 2017-09-20 10:36, Fam Zheng wrote:
> > The only prototype doesn't need anything from the lib header, and not
> > including it here allows files that include this header, for example
> > vl.c, to compile without the libseccomp cflags.
This is the common code to implement a "VM test" to
1) Download and initialize a pre-defined VM that has necessary
dependencies to build QEMU and SSH access.
2) Archive $SRC_PATH to a .tar file.
3) Boot the VM, and pass the source tar file to the guest.
4) SSH into the VM, untar the s
Since commit 0f8c289ad "net: fix -netdev socket,fd= for UDP sockets"
we allow more than one parameter for -netdev socket. But now
we run into an assert when no parameter at all is specified
> qemu-system-x86_64 -netdev socket
socket.c:729: net_init_socket: Assertion `sock->has_udp' failed.
Change
Reviewed-by: Alex Bennée
Tested-by: Alex Bennée
Signed-off-by: Fam Zheng
---
Makefile | 2 ++
configure | 2 +-
tests/vm/Makefile.include | 42 ++
3 files changed, 45 insertions(+), 1 deletion(-)
create mode 100644 test
Signed-off-by: Fam Zheng
Reviewed-by: Alex Bennée
---
tests/docker/Makefile.include | 14 ++
tests/docker/run | 8 +---
2 files changed, 3 insertions(+), 19 deletions(-)
diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index 2bed4c0e00..0e
Peter Xu wrote:
> On Thu, Sep 21, 2017 at 04:29:04PM -0700, no-re...@patchew.org wrote:
>
> [...]
>
>> /var/tmp/patchew-tester-tmp-b0y2ycie/src/util/bitmap.c: In function
>> ‘bitmap_to_from_le’:
>> /var/tmp/patchew-tester-tmp-b0y2ycie/src/util/bitmap.c:383:6: error:
>> "__WORD_SIZE" is not defin
On 2017年09月22日 16:04, Jens Freimann wrote:
Since commit 0f8c289ad "net: fix -netdev socket,fd= for UDP sockets"
we allow more than one parameter for -netdev socket. But now
we run into an assert when no parameter at all is specified
qemu-system-x86_64 -netdev socket
socket.c:729: net_init_so
Dne 21.9.2017 v 18:22 Eduardo Habkost napsal(a):
> Not all scripts using qemu.py configure the Python logging
> module, and end up generating a "No handlers could be found for
> logger" message instead of actual log messages.
>
> To avoid requiring every script using qemu.py to configure
> logging
Instead of unconditionally enabling the KVM AIS capability
in the kvm arch init function, do this in the flic realize function
when we know if migration is available. This requires to initialize
flic before the CPUs.
Signed-off-by: Christian Borntraeger
---
hw/intc/s390_flic.c | 11
Conny, this seem to work on KVM (needs more testing and review).
Can you check what happens with TCG?
Patch 1 is the known base patch,
Patch 2 fixes the ais detection to be based on the flic interfaces
Patch 3 disables ais for all compat machines <= 2.10
Christian Borntraeger (3):
s390x/ais:
The migration interface for ais was introduced with kernel 4.13
but the capability itself had been active since 4.12. As migration
support is considered necessary lets disable ais in the 2.10
stable version. A proper fix and re-enablement will be done
for qemu 2.11.
Signed-off-by: Christian Borntr
On 22.09.2017 10:25, Juan Quintela wrote:
> Peter Xu wrote:
>> On Thu, Sep 21, 2017 at 04:29:04PM -0700, no-re...@patchew.org wrote:
>>
>> [...]
>>
>>> /var/tmp/patchew-tester-tmp-b0y2ycie/src/util/bitmap.c: In function
>>> ‘bitmap_to_from_le’:
>>> /var/tmp/patchew-tester-tmp-b0y2ycie/src/util/bi
With newer kernels that do support the ais feature (4.13) a qemu 2.11
will not only enable the ais feature for the 2.11 machine, but also
for a <=2.10 compat machine. As this feature is not available in
QEMU <=2.9 (and QEMU 2.10.1), this guest will fail to migrate
back to an older qemu like 2.9 wit
On 22 September 2017 at 09:25, Juan Quintela wrote:
> Peter Xu wrote:
>> On Thu, Sep 21, 2017 at 04:29:04PM -0700, no-re...@patchew.org wrote:
>>
>> [...]
>>
>>> /var/tmp/patchew-tester-tmp-b0y2ycie/src/util/bitmap.c: In function
>>> ‘bitmap_to_from_le’:
>>> /var/tmp/patchew-tester-tmp-b0y2ycie/
On 09/21/2017 02:57 PM, Dr. David Alan Gilbert wrote:
* Alexey Perevalov (a.pereva...@samsung.com) wrote:
This patch provides blocktime calculation per vCPU,
as a summary and as a overlapped value for all vCPUs.
This approach was suggested by Peter Xu, as an improvements of
previous approch whe
IOThread is a general framework that contains IO loop environment and a
real thread behind. It's also good to be used internally inside qemu.
Provide some helpers for it to create iothreads to be used internally.
Signed-off-by: Peter Xu
---
include/sysemu/iothread.h | 8
iothread.c
When gcontext is used with iothread, the context will be destroyed
during iothread_stop(). That's not good since sometimes we would like
to keep the resources until iothread is destroyed, but we may want to
stop the thread before that point.
Delay the destruction of gcontext to iothread finalize.
When trying to support monitor OOB (out-of-band) commands, I found
that the monitor IO thread I did looks just like iothread. It would
be best if I can use iothread directly. However it seems that it was
mostly used by "-object iothread" before but not friendly to internal
usages. This series tr
So that internal iothread users can explicitly stop one iothread without
destroying it.
Since at it, fix iothread_stop() to allow re-entrance. Before this
patch we may call iothread_stop() twice on single iothread, while that
may not be correct since qemu_thread_join() is not allowed to run twice
On Fri, Sep 22, 2017 at 04:56:10PM +0800, Peter Xu wrote:
> IOThread is a general framework that contains IO loop environment and a
> real thread behind. It's also good to be used internally inside qemu.
> Provide some helpers for it to create iothreads to be used internally.
>
> Signed-off-by: P
* Peter Xu (pet...@redhat.com) wrote:
> Let the callers take the object, then pass it to migrate_init().
>
> Signed-off-by: Peter Xu
Reviewed-by: Dr. David Alan Gilbert
> ---
> migration/migration.c | 7 ++-
> migration/migration.h | 2 +-
> migration/savevm.c| 5 -
> 3 files chan
On Fri, Sep 22, 2017 at 10:04:33AM +0100, Daniel P. Berrange wrote:
> On Fri, Sep 22, 2017 at 04:56:10PM +0800, Peter Xu wrote:
> > IOThread is a general framework that contains IO loop environment and a
> > real thread behind. It's also good to be used internally inside qemu.
> > Provide some hel
Historically we've marked all devices as hotpluggable by default. However,
most devices are not hotpluggable, and you also need a HotplugHandler to
support these devices. So if the user tries to "device_add" or "device_del"
such a non-hotpluggable device during runtime, either nothing really usable
On Thu, Sep 21, 2017 at 04:11:33PM +0200, Paolo Bonzini wrote:
> On 21/09/2017 08:35, Peter Xu wrote:
> > It was only passed in by chr_update_read_handlers(). However when
> > reconnect, we'll lose that context information. So if a chardev was
> > running on another context (rather than the defau
On 22 September 2017 at 08:54, Eduardo Otubo wrote:
> On Fri, Sep 22, 2017 at 09:09:27AM +0200, Jan Kiszka wrote:
>> On 2017-09-20 10:36, Fam Zheng wrote:
>> > The only prototype doesn't need anything from the lib header, and not
>> > including it here allows files that include this header, for ex
On Fri, Sep 22, 2017 at 05:14:30PM +0800, Peter Xu wrote:
> On Fri, Sep 22, 2017 at 10:04:33AM +0100, Daniel P. Berrange wrote:
> > On Fri, Sep 22, 2017 at 04:56:10PM +0800, Peter Xu wrote:
> > > IOThread is a general framework that contains IO loop environment and a
> > > real thread behind. It's
On 22/09/2017 11:36, Daniel P. Berrange wrote:
> On Fri, Sep 22, 2017 at 05:14:30PM +0800, Peter Xu wrote:
>> On Fri, Sep 22, 2017 at 10:04:33AM +0100, Daniel P. Berrange wrote:
>>> On Fri, Sep 22, 2017 at 04:56:10PM +0800, Peter Xu wrote:
IOThread is a general framework that contains IO loop
Signed-off-by: Pavel Butsykin
Reviewed-by: Eric Blake
Reviewed-by: John Snow
Reviewed-by: Max Reitz
---
block/qcow2.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 2174a84d1f..8a4311d338 100644
--- a/block/qcow2.c
+++ b/block/qcow2.
Now after shrinking the qcow2 image, at the end of the image file, there might
be a tail that probably will never be used. Although it will not bring any
tangible benefit, we can cut the tail if it is. Yes, it will not free up disk
space, but if the blocks were be allocated sequentially and the ima
Now after shrinking the image, at the end of the image file, there might be a
tail that probably will never be used. So we can find the last used cluster and
cut the tail.
Signed-off-by: Pavel Butsykin
---
block/qcow2-refcount.c | 22 ++
block/qcow2.c | 23 ++
Am 22.09.2017 um 10:37 hat Lukáš Doktor geschrieben:
> But we should focus on fixing all the entry points (either initialize
> from all of them, or force-create the root logger based on the
> entry-point requirements). Kevin, could you please share the exact
> reproducer? I used a custom file impor
On Fri, Sep 22, 2017 at 11:38:31AM +0200, Paolo Bonzini wrote:
> On 22/09/2017 11:36, Daniel P. Berrange wrote:
> > On Fri, Sep 22, 2017 at 05:14:30PM +0800, Peter Xu wrote:
> >> On Fri, Sep 22, 2017 at 10:04:33AM +0100, Daniel P. Berrange wrote:
> >>> On Fri, Sep 22, 2017 at 04:56:10PM +0800, Pete
On Fri, Sep 22, 2017 at 12:39:24PM +0300, Pavel Butsykin wrote:
> Now after shrinking the qcow2 image, at the end of the image file, there might
> be a tail that probably will never be used. Although it will not bring any
> tangible benefit, we can cut the tail if it is. Yes, it will not free up di
* Peter Xu (pet...@redhat.com) wrote:
> This patch detects the "resume" flag of migration command, rebuild the
> channels only if the flag is set.
>
> Signed-off-by: Peter Xu
Reviewed-by: Dr. David Alan Gilbert
> ---
> migration/migration.c | 92
> ++--
Paolo Bonzini writes:
> Signed-off-by: Paolo Bonzini
Reviewed-by: Alex Bennée
> ---
> docs/devel/atomics.txt | 13 -
> 1 file changed, 12 insertions(+), 1 deletion(-)
>
> diff --git a/docs/devel/atomics.txt b/docs/devel/atomics.txt
> index 3ef5d85b1b..048e5f23cb 100644
> --- a/d
* Peter Xu (pet...@redhat.com) wrote:
> Introducing new migration state "postcopy-recover". If a migration
> procedure is paused and the connection is rebuilt afterward
> successfully, we'll switch the source VM state from "postcopy-paused" to
> the new state "postcopy-recover", then we'll do the r
On Thu, Sep 21, 2017 at 09:42:26AM +0200, Igor Mammedov wrote:
> On Thu, 21 Sep 2017 08:04:55 +0200
> Cédric Le Goater wrote:
>
> > On 09/21/2017 05:54 AM, Nikunj A Dadhania wrote:
> > > David Gibson writes:
> > >
> > >> On Wed, Sep 20, 2017 at 12:48:55PM +0530, Nikunj A Dadhania wrote:
> >
On Thu, Sep 21, 2017 at 08:04:55AM +0200, Cédric Le Goater wrote:
> On 09/21/2017 05:54 AM, Nikunj A Dadhania wrote:
> > David Gibson writes:
> >
> >> On Wed, Sep 20, 2017 at 12:48:55PM +0530, Nikunj A Dadhania wrote:
> >>> David Gibson writes:
> >>>
> On Wed, Sep 20, 2017 at 12:10:48PM +05
On Fri, Sep 22, 2017 at 11:16:34AM +0200, Thomas Huth wrote:
> Historically we've marked all devices as hotpluggable by default. However,
> most devices are not hotpluggable, and you also need a HotplugHandler to
> support these devices. So if the user tries to "device_add" or "device_del"
> such a
On Fri, Sep 22, 2017 at 08:07:06AM +0200, Cédric Le Goater wrote:
> On 09/22/2017 08:00 AM, Nikunj A Dadhania wrote:
> > David Gibson writes:
> >
> >
> > As smp_thread defaults to 1 in vl.c, similarly smp_cores also has the
> > default value of 1 in vl.c. In powernv, we were setting n
On 22/09/2017 11:43, Daniel P. Berrange wrote:
> On Fri, Sep 22, 2017 at 11:38:31AM +0200, Paolo Bonzini wrote:
>> On 22/09/2017 11:36, Daniel P. Berrange wrote:
>>> On Fri, Sep 22, 2017 at 05:14:30PM +0800, Peter Xu wrote:
On Fri, Sep 22, 2017 at 10:04:33AM +0100, Daniel P. Berrange wrote:
>>
On Fri, Sep 22, 2017 at 12:14:04PM +0200, Paolo Bonzini wrote:
> On 22/09/2017 11:43, Daniel P. Berrange wrote:
> > On Fri, Sep 22, 2017 at 11:38:31AM +0200, Paolo Bonzini wrote:
> >> On 22/09/2017 11:36, Daniel P. Berrange wrote:
> >>> On Fri, Sep 22, 2017 at 05:14:30PM +0800, Peter Xu wrote:
> >>
On Thu, Sep 21, 2017 at 04:17:07PM +0300, Manos Pitsidianakis wrote:
> Reviewed-by: Stefan Hajnoczi
> Signed-off-by: Manos Pitsidianakis
> ---
> block/throttle.c | 18 ++
> 1 file changed, 18 insertions(+)
Reviewed-by: Stefan Hajnoczi
On Fri, Sep 22, 2017 at 04:56:10PM +0800, Peter Xu wrote:
> IOThread is a general framework that contains IO loop environment and a
> real thread behind. It's also good to be used internally inside qemu.
> Provide some helpers for it to create iothreads to be used internally.
>
> Signed-off-by: P
On Fri, Sep 22, 2017 at 12:18:44PM +0200, Paolo Bonzini wrote:
> On 22/09/2017 12:16, Stefan Hajnoczi wrote:
> > I suggest adding internal IOThreads alongside user-created IOThreads
> > instead of hiding them. IOThread also needs a bool user_created field
> > and a UserCreatableClass->can_be_delet
On 22/09/2017 12:16, Stefan Hajnoczi wrote:
> I suggest adding internal IOThreads alongside user-created IOThreads
> instead of hiding them. IOThread also needs a bool user_created field
> and a UserCreatableClass->can_be_deleted() function:
>
> static bool iothread_can_be_deleted(UserCreatable
On Thu, Sep 21, 2017 at 02:32:32PM +0200, Peter Lieven wrote:
> auto-converge and block migration currently do not play well together.
> During block migration the auto-converge logic detects that ram
> migration makes no progress and thus throttles down the vm until
> it nearly stalls completely.
On 22/09/2017 12:20, Daniel P. Berrange wrote:
> On Fri, Sep 22, 2017 at 12:18:44PM +0200, Paolo Bonzini wrote:
>> On 22/09/2017 12:16, Stefan Hajnoczi wrote:
>>> I suggest adding internal IOThreads alongside user-created IOThreads
>>> instead of hiding them. IOThread also needs a bool user_create
On Fri, Sep 22, 2017 at 12:26:16PM +0200, Paolo Bonzini wrote:
> On 22/09/2017 12:20, Daniel P. Berrange wrote:
> > On Fri, Sep 22, 2017 at 12:18:44PM +0200, Paolo Bonzini wrote:
> >> On 22/09/2017 12:16, Stefan Hajnoczi wrote:
> >>> I suggest adding internal IOThreads alongside user-created IOThre
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